Accelerated weight histogram method for exploring free energy landscapes

Energy Technology Data Exchange (ETDEWEB)

Lindahl, V.; Lidmar, J.; Hess, B. [Department of Theoretical Physics and Swedish e-Science Research Center, KTH Royal Institute of Technology, 10691 Stockholm (Sweden)

2014-07-28

Calculating free energies is an important and notoriously difficult task for molecular simulations. The rapid increase in computational power has made it possible to probe increasingly complex systems, yet extracting accurate free energies from these simulations remains a major challenge. Fully exploring the free energy landscape of, say, a biological macromolecule typically requires sampling large conformational changes and slow transitions. Often, the only feasible way to study such a system is to simulate it using an enhanced sampling method. The accelerated weight histogram (AWH) method is a new, efficient extended ensemble sampling technique which adaptively biases the simulation to promote exploration of the free energy landscape. The AWH method uses a probability weight histogram which allows for efficient free energy updates and results in an easy discretization procedure. A major advantage of the method is its general formulation, making it a powerful platform for developing further extensions and analyzing its relation to already existing methods. Here, we demonstrate its efficiency and general applicability by calculating the potential of mean force along a reaction coordinate for both a single dimension and multiple dimensions. We make use of a non-uniform, free energy dependent target distribution in reaction coordinate space so that computational efforts are not wasted on physically irrelevant regions. We present numerical results for molecular dynamics simulations of lithium acetate in solution and chignolin, a 10-residue long peptide that folds into a β-hairpin. We further present practical guidelines for setting up and running an AWH simulation.

Assessing the Effect of Supplemental Web-based Learning in Two Landscape Construction Courses.

Directory of Open Access Journals (Sweden)

Ming-Han Li

2004-06-01

Full Text Available This paper explores the role of supplemental web-based learning in an undergraduate and a graduate landscape architecture construction studio taught by the same instructors. Qualitative and quantitative data were collected from a total of 32 participating students. These data included surveys of students' perceived satisfaction of the course and preferences on eight different learning vehicles, as well as tracked online course visits of each student. More than two-thirds of students responded that their learning benefited from use of the WebCT (and online education and training software and that they were satisfied with the courses. This indicates that online delivery of course materials could enhance landscape architecture studio learning, which also implies that off-campus study, study abroad, or internship study, typically required in landscape architecture curricula, can also benefit from the use of WebCT or the like. With the Internet, students scattered globally for off-campus or internship study can be brought back to a local or virtual classroom for monitoring of their learning progress and quality. Therefore, the fine line between global and local classrooms becomes fuzzy and indistinguishable. For those who are interested in developing online landscape architecture courses, interactive student-to-teacher and student-to-student activities, such as chat rooms, online discussions, or white board demonstrations are recommended to encourage participation and, in turn, ensure learning effectiveness.

Exploring Dance Careers. A Student Guidebook.

Science.gov (United States)

Cornell, Richard; Hansen, Mary Lewis

One of six student guidebooks in a series of 11 arts and humanities career exploration guides for grade 7-12 teachers, counselors, and students, this student book on exploration of dance careers presents information on specific occupations in both performance careers and dance education. An introductory section describes the four different dance…

Entropic algorithms and the lid method as exploration tools for complex landscapes

DEFF Research Database (Denmark)

Barettin, Daniele; Sibani, Paolo

2011-01-01

to a single valley, are key to understand the dynamical properties of such systems. In this paper we combine the lid algorithm, a tool for landscape exploration previously applied to a range of models, with the Wang-Swendsen algorithm. To test this improved exploration tool, we consider a paradigmatic complex...... system, the Edwards-Andersom model in two and three spatial dimension. We find a striking difference between the energy dependence of the local density of states in the two cases: nearly flat in the first case, and nearly exponential in the second. The lid dependence of the data is analyzed to estimate...

Simulation Based Exploration of Critical Zone Dynamics in Intensively Managed Landscapes

Science.gov (United States)

Kumar, P.

2017-12-01

The advent of high-resolution measurements of topographic and (vertical) vegetation features using areal LiDAR are enabling us to resolve micro-scale ( 1m) landscape structural characteristics over large areas. Availability of hyperspectral measurements is further augmenting these LiDAR data by enabling the biogeochemical characterization of vegetation and soils at unprecedented spatial resolutions ( 1-10m). Such data have opened up novel opportunities for modeling Critical Zone processes and exploring questions that were not possible before. We show how an integrated 3-D model at 1m grid resolution can enable us to resolve micro-topographic and ecological dynamics and their control on hydrologic and biogeochemical processes over large areas. We address the computational challenge of such detailed modeling by exploiting hybrid CPU and GPU computing technologies. We show results of moisture, biogeochemical, and vegetation dynamics from studies in the Critical Zone Observatory for Intensively managed Landscapes (IMLCZO) in the Midwestern United States.

Urban landscape infrastructures : Designing operative landscape structures for the built environment

NARCIS (Netherlands)

Nijhuis, S.; Jauslin, D.T.

2015-01-01

This paper explores infrastructure as a type of landscape and landscape as a type of infrastructure. The hybridisation of the two concepts, landscape and infrastructure, seeks to redefine infrastructure beyond its strictly utilitarian definition, while allowing design disciplines to gain operative

Exploring ecosystem-change and society through a landscape lens

DEFF Research Database (Denmark)

Plieninger, Tobias; Kizos, Thanasis; Bieling, Claudia

2015-01-01

Landscapes are closely linked to human well-being, but they are undergoing rapid and fundamental change. Understanding the societal transformation underlying these landscape changes, as well as the ecological and societal outcomes of landscape transformations across scales are prime areas for lan...

Exploring the Buruli Ulcer Incidence across a socio-ecological landscape in Ghana

Science.gov (United States)

Naithani, K. J.; Konzelman, C.; Tschakert, P.; Smithwick, E. A. H.

2016-12-01

The Buruli Ulcer (BU) disease is one of the most prevalent, but poorly understood mycobacterial infections in the world. Fundamental ecological aspects of the disease causing bacteria (Mycobacterium ulcerans) are not understood completely, but its emergence is attributed to unidentified thresholds in human and natural systems. We explored the network of these interactions across socio-ecological landscapes of Ghana to understand the movement of bacteria and the emergence of BU in response to climate, disturbance, social and economic factors. We chose five communities, three endemic and two control, and explored the correlations of disease incidence with climate, landscape disturbance, water quality and social factors using path analysis. Our results show that water quality is strongly linked to disease emergence with high alkalinity, PO43-, NH4+, F, Mn, S, Cd, Fe, Pb, and Se were associated with higher disease incidents and high Cu concentration was associated with low or healthy communities. Contrary to previous studies, arsenic concentration in water was not linked to higher disease incidence. Water quality was linked to climate, type of mining, and agricultural practices. Higher annual precipitation and lower air temperature were found linked to higher disease incidence across communities. Our exploratory work provides insight into how human land use, social practices, demographics, and climatic factors influence the BU disease spread.

GEOGRAPHY IN CHILDHOOD FOR THE VISUALLY IMPAIRED STUDENTS: the use of a multi-sensorial landscape model for the learning of the landscape concept

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Luciana Maria Santos de Arruda

2016-06-01

Full Text Available The teaching of Geography for the visually impaired students needs to be re-contextualized so that this leaner may build up his knowledge through multi sensorial experiences, in which the other senses may be used. Rethinking the teaching of Geography for the visually impaired students regarding the landscape concept, from a sensorial experience, makes possible to build the concept through a dimension of textures, smell, sounds, and flavors, being necessary to exploit touch, smell, hearing and taste. This article aims to present multi-sensorial didactic material using the experiences lived by students in the landscape of the Institute Benjamin Constant (IBC. By means of sensorial activities, didactic materials were built so as to help students in the understanding of the landscape concept and enabling the use of the senses. In order to do so, IBC itself was one of the starting points for the observations that were made. As a result, four sensorial materials were obtained. However, in this article a multi-sensorial model was used to work the landscape concept with the blind students of the first year, searching to go through situations with these students that favored the concept of construction in them. The theoretical reference for the research was based on Tuan (2012 and Soler (1999, considering the multi-sensorial landscape and on Lopes (2010 concerning Geography and childhood. O Ensino de Geografia para alunos com Deficiência Visual, precisa ser recontextualizado para que esses educandos possam construir seus conhecimentos através de experiências multissensoriais, nas quais os outros sentidos sejam utilizados. Repensar o Ensino de Geografia para alunos com Deficiência Visual no que tange ao conceito de paisagem, a partir de uma vivência sensorial, torna-se possível por meio da construção do conceito através de uma dimensão de texturas, aromas, sons e sabores, sendo necessário explorar o tato, o olfato, a audição e o paladar. Esse

Landscape Ecology

DEFF Research Database (Denmark)

Christensen, Andreas Aagaard; Brandt, Jesper; Svenningsen, Stig Roar

2017-01-01

Landscape ecology is an interdisciplinary field of research and practice that deals with the mutual association between the spatial configuration and ecological functioning of landscapes, exploring and describing processes involved in the differentiation of spaces within landscapes......, and the ecological significance of the patterns which are generated by such processes. In landscape ecology, perspectives drawn from existing academic disciplines are integrated based on a common, spatially explicit mode of analysis developed from classical holistic geography, emphasizing spatial and landscape...... pattern analysis and ecological interaction of land units. The landscape is seen as a holon: an assemblage of interrelated phenomena, both cultural and biophysical, that together form a complex whole. Enduring challenges to landscape ecology include the need to develop a systematic approach able...

Urban landscape infrastructures: Designing operative landscape structures for the built environment

OpenAIRE

Nijhuis, S.; Jauslin, D.T.

2015-01-01

This paper explores infrastructure as a type of landscape and landscape as a type of infrastructure. The hybridisation of the two concepts, landscape and infrastructure, seeks to redefine infrastructure beyond its strictly utilitarian definition, while allowing design disciplines to gain operative force in territorial transformation processes. This paper aims to put forward urban landscape infrastructures as a design concept, considering them as armatures for urban development and for facilit...

Exploring component-based approaches in forest landscape modeling

Science.gov (United States)

H. S. He; D. R. Larsen; D. J. Mladenoff

2002-01-01

Forest management issues are increasingly required to be addressed in a spatial context, which has led to the development of spatially explicit forest landscape models. The numerous processes, complex spatial interactions, and diverse applications in spatial modeling make the development of forest landscape models difficult for any single research group. New...

Word on the Street: Investigating Linguistic Landscapes with Urban Canadian Youth

Science.gov (United States)

Burwell, Catherine; Lenters, Kimberly

2015-01-01

This article reports on a case study inspired by the concept of "linguistic landscapes." We collaborated with a group of Humanities teachers to design and implement the "Word on the Street" project, in which Grade 10 students took on the role of researchers to explore the linguistic, visual and spatial texts of their…

PELE:  Protein Energy Landscape Exploration. A Novel Monte Carlo Based Technique.

Science.gov (United States)

Borrelli, Kenneth W; Vitalis, Andreas; Alcantara, Raul; Guallar, Victor

2005-11-01

Combining protein structure prediction algorithms and Metropolis Monte Carlo techniques, we provide a novel method to explore all-atom energy landscapes. The core of the technique is based on a steered localized perturbation followed by side-chain sampling as well as minimization cycles. The algorithm and its application to ligand diffusion are presented here. Ligand exit pathways are successfully modeled for different systems containing ligands of various sizes:  carbon monoxide in myoglobin, camphor in cytochrome P450cam, and palmitic acid in the intestinal fatty-acid-binding protein. These initial applications reveal the potential of this new technique in mapping millisecond-time-scale processes. The computational cost associated with the exploration is significantly less than that of conventional MD simulations.

Adapted Verbal Feedback, Instructor Interaction and Student Emotions in the Landscape Architecture Studio

Science.gov (United States)

Smith, Carl A.; Boyer, Mark E.

2015-01-01

In light of concerns with architectural students' emotional jeopardy during traditional desk and final-jury critiques, the authors pursue alternative approaches intended to provide more supportive and mentoring verbal assessment in landscape architecture studios. In addition to traditional studio-based critiques throughout a semester, we provide…

Learning topography with Tangible Landscape games

Science.gov (United States)

Petrasova, A.; Tabrizian, P.; Harmon, B. A.; Petras, V.; Millar, G.; Mitasova, H.; Meentemeyer, R. K.

2017-12-01

Understanding topography and its representations is crucial for correct interpretation and modeling of surface processes. However, novice earth science and landscape architecture students often find reading topographic maps challenging. As a result, many students struggle to comprehend more complex spatial concepts and processes such as flow accumulation or sediment transport.We developed and tested a new method for teaching hydrology, geomorphology, and grading using Tangible Landscape—a tangible interface for geospatial modeling. Tangible Landscape couples a physical and digital model of a landscape through a real-time cycle of hands-on modeling, 3D scanning, geospatial computation, and projection. With Tangible Landscape students can sculpt a projection-augmented topographic model of a landscape with their hands and use a variety of tangible objects to immediately see how they are changing geospatial analytics such as contours, profiles, water flow, or landform types. By feeling and manipulating the shape of the topography, while seeing projected geospatial analytics, students can intuitively learn about 3D topographic form, its representations, and how topography controls physical processes. Tangible Landscape is powered by GRASS GIS, an open source geospatial platform with extensive libraries for geospatial modeling and analysis. As such, Tangible Landscape can be used to design a wide range of learning experiences across a large number of geoscience disciplines.As part of a graduate level course that teaches grading, 16 students participated in a series of workshops, which were developed as serious games to encourage learning through structured play. These serious games included 1) diverting rain water to a specified location with minimal changes to landscape, 2) building different combinations of landforms, and 3) reconstructing landscapes based on projected contour information with feedback.In this poster, we will introduce Tangible Landscape, and

Exploring Cultural Diversity with Business Students

Science.gov (United States)

Koponen, Jonna; Julkunen, Saara

2017-01-01

Courses: Business Communication, Intercultural Communication. Objectives: Students will demonstrate understanding of some of the effects of culture on business communication. Students will explore cultural diversity in customer-seller relationships.

"Where art thou Sesotho?": Exploring the linguistic landscape of Wits University

Directory of Open Access Journals (Sweden)

Kadenge, Maxwell

2015-12-01

Full Text Available The article seeks to examine if the University of the Witwatersrand (Wits’s language policy on paper is visually reflected on the linguistic landscape of the institution. The objective of this policy is to promote multilingualism, especially the status elevation of Sesotho to become a medium of instruction alongside English and a field of academic study and research. Masoke-Kadenge and Kadenge (2013 note that conceptual flaws within the policy, financial constraints and lack of political will were some of the challenges that militated against the successful implementation of this policy. Today, twelve years after the adoption of this policy, Wits is largely monolingual. This article adopts an expanded view of language policy and explores the linguistic landscape of Wits with the goal of providing invaluable insights into the sociolinguistic situation at the institution. The main focus is on language visibility on public signage in the form of names of buildings like libraries, lecture venues and laboratories, warning notices and directions, among others, and important documentation like employment contracts, e-mails and newsletters at the Braamfontein East campus. The analysis also extends to the university’s website. The findings from this study show that the linguistic landscape of Wits is largely a reflection of the failed institutional language policy. It symbolically reproduces an old language ideology of a monolingual – English-based –university, which goes against the spirit of the National Language Policy Framework (Department of Arts and Culture, 2002 which compels South African universities to transform and develop language policies that accommodate linguistic, cultural and racial diversity.

Sustainability, Smart Growth, and Landscape Architecture

Science.gov (United States)

Sustainability, Smart Growth, and Landscape Architecture is an overview course for landscape architecture students interested in sustainability in landscape architecture and how it might apply to smart growth principles in urban, suburban, and rural areas

Landscape genetics and limiting factors

Science.gov (United States)

Samuel A. Cushman; Andrew J. Shirk; Erin L. Landguth

2013-01-01

Population connectivity is mediated by the movement of organisms or propagules through landscapes. However, little is known about how variation in the pattern of landscape mosaics affects the detectability of landscape genetic relationships. The goal of this paper is to explore the impacts of limiting factors on landscape genetic processes using simulation...

treespace: Statistical exploration of landscapes of phylogenetic trees.

Science.gov (United States)

Jombart, Thibaut; Kendall, Michelle; Almagro-Garcia, Jacob; Colijn, Caroline

2017-11-01

The increasing availability of large genomic data sets as well as the advent of Bayesian phylogenetics facilitates the investigation of phylogenetic incongruence, which can result in the impossibility of representing phylogenetic relationships using a single tree. While sometimes considered as a nuisance, phylogenetic incongruence can also reflect meaningful biological processes as well as relevant statistical uncertainty, both of which can yield valuable insights in evolutionary studies. We introduce a new tool for investigating phylogenetic incongruence through the exploration of phylogenetic tree landscapes. Our approach, implemented in the R package treespace, combines tree metrics and multivariate analysis to provide low-dimensional representations of the topological variability in a set of trees, which can be used for identifying clusters of similar trees and group-specific consensus phylogenies. treespace also provides a user-friendly web interface for interactive data analysis and is integrated alongside existing standards for phylogenetics. It fills a gap in the current phylogenetics toolbox in R and will facilitate the investigation of phylogenetic results. © 2017 The Authors. Molecular Ecology Resources Published by John Wiley & Sons Ltd.

Exploring Cultural Competence amongst OT Students.

Science.gov (United States)

Govender, Pragashnie; Mpanza, December M; Carey, Tarryn; Jiyane, Kwenzile; Andrews, Bicolé; Mashele, Sam

2017-01-01

Occupational therapy relies primarily on communication between the therapist and client for effective intervention. Adequate communication may be influenced by language and cultural differences between the therapist and client. Cultural competence in relation to language and culture is thus a vital part in practice. Limited research exists on cultural competence in occupational therapy students. This study thus aimed to explore the cultural competence of final year students and their perceptions of their own cultural competence, with respect to language and culture in their practice as students. An explorative qualitative study design was utilised with a nonprobability purposeful sample of 21 final year undergraduate students at a tertiary institute in South Africa. Three focus groups were conducted, comprising between 6 and 8 students in each group. Thematic analysis using inductive reasoning was undertaken in order to analyse the students' experiences and understanding of cultural competence. Findings of the study suggest that cultural competence, in relation to language and culture, influences the occupational therapy intervention process. It was shown to both positively and negatively influence intervention through supporting or hindering rapport building, client centeredness, and effective intervention.

Exploring the conformational energy landscape of proteins

Energy Technology Data Exchange (ETDEWEB)

Nienhaus, G.U. [Univ. of Illinois, Urbana, IL (United States)]|[Universitaet Ulm (Germany); Mueller, J.D.; McMahon, B.H. [Univ. of Illinois, Urbana, IL (United States)] [and others

1997-04-01

Proteins possess a complex energy landscape with a large number of local minima called conformational substates that are arranged in a hierarchical fashion. Here we discuss experiments aimed at the elucidation of the energy landscape in carbonmonoxy myoglobin (MbCO). In the highest tier of the hierarchy, a few taxonomic substates exist. Because of their small number, these substates are accessible to detailed structural investigations. Spectroscopic experiments are discussed that elucidate the role of protonations of amino acid side chains in creating the substates. The lower tiers of the hierarchy contain a large number of statistical substates. Substate interconversions are observed in the entire temperature range from below 1 K up to the denaturation temperature, indicating a wide spectrum of energy barriers that separate the substates.

GIS-based landscape design research: Stourhead landscape garden as a case study

Directory of Open Access Journals (Sweden)

Steffen Nijhuis

2017-11-01

Full Text Available Landscape design research is important for cultivating spatial intelligence in landscape architecture. This study explores GIS (geographic information systems as a tool for landscape design research - investigating landscape designs to understand them as architectonic compositions (architectonic plan analysis. The concept ‘composition’ refers to a conceivable arrangement, an architectural expression of a mental construct that is legible and open to interpretation. Landscape architectonic compositions and their representations embody a great wealth of design knowledge as objects of our material culture and reflect the possible treatment of the ground, space, image and program as a characteristic coherence. By exploring landscape architectonic compositions with GIS, design researchers can acquire design knowledge that can be used in the creation and refinement of a design.  The research aims to identify and illustrate the potential role of GIS as a tool in landscape design research, so as to provide insight into the possibilities and limitations of using GIS in this capacity. The critical, information-oriented case of Stourhead landscape garden (Wiltshire, UK, an example of a designed landscape that covers the scope and remit of landscape architecture design, forms the heart of the study. The exploration of Stourhead by means of GIS can be understood as a plausibility probe. Here the case study is considered a form of ‘quasi-experiment’, testing the hypothesis and generating a learning process that constitutes a prerequisite for advanced understanding, while using an adjusted version of the framework for landscape design analysis by Steenbergen and Reh (2003. This is a theoretically informed analytical method based on the formal interpretation of the landscape architectonic composition addressing four landscape architectonic categories: the basic, the spatial, the symbolic and the programmatic form. This study includes new aspects to be

'Landscape Mirror' & 'Feed the Wind' : Teaching Landscape Architecture on Site at Oerol Festival in the Wadden Sea

NARCIS (Netherlands)

Jauslin, D.T.; Bobbink, I.

2012-01-01

In the projects 'Landscape Mirror' 2011 and 'Feed the Wind' 2012 students of the Master of Landscape Architecture of the TU Delft have made an interactive project that evolved over the course of Oerol, a unique yearly recurring festival on the Wadden-Sea island Terschelling for landscape theatre &

Exploring Cultural Competence amongst OT Students

Directory of Open Access Journals (Sweden)

Pragashnie Govender

2017-01-01

Full Text Available Occupational therapy relies primarily on communication between the therapist and client for effective intervention. Adequate communication may be influenced by language and cultural differences between the therapist and client. Cultural competence in relation to language and culture is thus a vital part in practice. Limited research exists on cultural competence in occupational therapy students. This study thus aimed to explore the cultural competence of final year students and their perceptions of their own cultural competence, with respect to language and culture in their practice as students. An explorative qualitative study design was utilised with a nonprobability purposeful sample of 21 final year undergraduate students at a tertiary institute in South Africa. Three focus groups were conducted, comprising between 6 and 8 students in each group. Thematic analysis using inductive reasoning was undertaken in order to analyse the students’ experiences and understanding of cultural competence. Findings of the study suggest that cultural competence, in relation to language and culture, influences the occupational therapy intervention process. It was shown to both positively and negatively influence intervention through supporting or hindering rapport building, client centeredness, and effective intervention.

Place-Based Education in the Architectural Design Studio: Agrarian Landscape as a Resource for Sustainable Urban Lifestyle

Directory of Open Access Journals (Sweden)

Ana Nikezić

2015-07-01

Full Text Available This article highlights how “place-based education” can be used to raise awareness about sustainability and potentially influence design process decisions that have environmental and cultural implications. “Place-based education” is a term used to describe an educational worldview based on development of curriculum centered on the local, social, economic, and ecological resources of a community. The study shows results of Masters Students’ research on situating a housing complex in the context of the agrarian landscape of Vojvodina, Serbia, considering it as a resource for a new sustainable urban lifestyle. During the first year of Masters Studies at the Faculty of Architecture, Belgrade University, an architectural design studio with 15 students had the task of exploring the potential of expanding the city of Belgrade across the agrarian landscape, as to affirm the role of place in contemporary everyday life. Students were expected to explore the possibilities and limitations of the relationship between man and agrarian landscape via architecture, re-thinking how various architectural design approaches could balance and harmonize the impact of the built environment on the agrarian landscape. The paper shows that “place-based education” possesses elements necessary for the inclusion of a wider spatial-cultural context in the process of architectural design and prioritization of environmental literacy and responsibility, as one of the main components of sustainable development.

Nordic Landscape

DEFF Research Database (Denmark)

Hjortshøj, Rasmus

2017-01-01

This Box Set NORDIC LANDSCAPE presents Nordic Territories, a project by Rasmus Hjortshøj, exploring the man-made landscapes of the coastal territories and the entanglement of society and nature in times where it is no longer merely mankind subjected to nature, but where nature is equally being...... territories is not only their transient nature, but also the warm currents of the Gulf Stream making these northern shorelines habitable for human settlements....

Industrious Landscaping

DEFF Research Database (Denmark)

Brichet, Nathalia Sofie; Hastrup, Frida

2018-01-01

This article has a twofold ambition. It offers a history of landscaping at Søby brown coal beds—a former mining site in western Denmark—and a methodological discussion of how to write such a study. Exploring this specific industrial landscape through a series of projects that have made different...... natural resources appear, we show that even what is recognized as resources shifts over time according to radically different and unpredictable agendas. This indicates that the Søby landscape is fundamentally volatile, as its resourcefulness has been seen interchangeably to shift between the brown coal...... business, inexpensive estates for practically savvy people, pasture for grazing, and recreational forest, among other things. We discuss these rifts in landscape history, motivated by what we refer to as industriousness, to show that, at sites such as Søby, both natural resources and historical...

Europe: the paradox of landscape change

NARCIS (Netherlands)

Sluis, van der Theo

2017-01-01

This thesis explores the processes of change in European rural landscapes. Landscapes have evolved over millennia as a result of human influence on the physical environment. Europe has a wide variety of landscapes that can alter within a relatively short distance, and which often form part of the

Career exploration behavior of Korean medical students.

Science.gov (United States)

An, Hyejin; Lee, Seung-Hee

2017-09-01

This study is to analyze the effects of medical students' social support and career barriers on career exploration behavior mediated by career decision-making self-efficacy. We applied the t-test to investigate the difference among the variables based on gender and admission types. Also, we performed path analysis to verify the effect of perceived career barriers and social support on career exploration behavior with career decision efficacy as a mediator. First, we noted statistically significant gender and admission type difference in social support, career barriers and career exploration behaviors. Second, social support and career barriers were found to influence career exploration behavior as a mediating variable for career decision-making self-efficacy. Social support and career barriers as perceived by medical students influenced their career exploration behavior, with their decision-making self-efficacy serving as a full mediator. Therefore, this study has educational implications for career program development and educational training for career decision-making self-efficacy.

Soil nutrients, landscape age, and Sphagno-Eriophoretum vaginati plant communities in Arctic moist-acidic Tundra landscapes

Science.gov (United States)

Joel Mercado-Diaz; William Gould; Grizelle Gonzalez

2014-01-01

Most research exploring the relationship between soil chemistry and vegetation in Alaskan Arctic tundra landscapes has focused on describing differences in soil elemental concentrations (e.g. C, N and P) of areas with contrasting vegetation types or landscape age. In this work we assess the effect of landscape age on physico-chemical parameters in organic and mineral...

Space Strategies for the New Learning Landscape

Science.gov (United States)

Dugdale, Shirley

2009-01-01

The Learning Landscape is the total context for students' learning experiences and the diverse landscape of learning settings available today--from specialized to multipurpose, from formal to informal, and from physical to virtual. The goal of the Learning Landscape approach is to acknowledge this richness and maximize encounters among people,…

Flowers and Landscape by Serendipity.

Science.gov (United States)

Pippin, Sandi

2003-01-01

Describes an art lesson in which students sketch drawings of flowers and use watercolor paper and other materials to paint a landscape. Explains that the students also learn about impressionism in this lesson. Discusses how the students prepare the paper and create their artwork. (CMK)

What can a numerical landscape evolution model tell us about the evolution of a real landscape? Two examples of modeling a real landscape without recreating it

Science.gov (United States)

Gasparini, N. M.; Whipple, K. X.; Willenbring, J.; Crosby, B. T.; Brocard, G. Y.

2013-12-01

Numerical landscape evolution models (LEMs) offer us the unique opportunity to watch a landscape evolve under any set of environmental forcings that we can quantify. The possibilities for using LEMs are infinite, but complications arise when trying to model a real landscape. Specifically, numerical models cannot recreate every aspect of a real landscape because exact initial conditions are unknown, there will always be gaps in the known tectonic and climatic history, and the geomorphic transport laws that govern redistribution of mass due to surface processes will always be a simplified representation of the actual process. Yet, even with these constraints, numerical models remain the only tool that offers us the potential to explore a limitless range of evolutionary scenarios, allowing us to, at the very least, identify possible drivers responsible for the morphology of the current landscape, and just as importantly, rule out others. Here we highlight two examples in which we use a numerical model to explore the signature of different forcings on landscape morphology and erosion patterns. In the first landscape, the Northern Bolivian Andes, the relative imprint of rock uplift and precipitation patterns on landscape morphology is widely contested. We use the CHILD LEM to systematically vary climate and tectonics and quantify their fingerprints on channel profiles across a steep mountain front. We find that rock uplift and precipitation patterns in this landscape and others can be teased out by examining channel profiles of variably sized catchments that drain different parts of the topography. In the second landscape, the South Fork Eel River (SFER), northern California, USA, the tectonic history is relatively well known; a wave of rock uplift swept through the watershed from headwaters to outlet, perturbing the landscape and sending a wave of bedrock incision upstream. Nine millennial-scale erosion rates from along the mainstem of the river illustrate a pattern of

Water inSight : An exploration into landscape architectonic transformations of polder water

NARCIS (Netherlands)

Bobbink, I.; Loen, S.

2013-01-01

Water inSight provides insight into the ‘water machine’ that forms the basis of the Dutch polder landscape. Authors Inge Bobbink and Suzanne Loen approach the polder landscape from a landscape-architectonic point of view, using technical and spatial analysis drawings, images, plans and experiments

Why Landscape Beauty Matters

Directory of Open Access Journals (Sweden)

Angelika Krebs

2014-11-01

Full Text Available This philosophical paper explores the aesthetic argument for landscape conservation. The main claim is that the experience of beautiful landscapes is an essential part of the good human life. Beautiful landscapes make us feel at home in the world. Their great and irreplaceable value lies therein. To establish this claim, the concepts of landscape and “Stimmung” are clarified. It is shown how “Stimmung” (in the sense of mood is infused into landscape (as atmosphere and how we respond to it aesthetically. We respond by resonating or feeling at home. The paper ends by indicating how art can help us to better appreciate landscape beauty. This is done by way of an example from contemporary nature poetry, Michael Donhauser’s Variationen in Prosa, which begins with “Und was da war, es nahm uns an” (“And what was there accepted us”.

Exploring Non-Instructional Factors in Student Evaluations

Science.gov (United States)

Ali, Holi Ibrahim Holi; Al Ajmi, Ahmed Ali Saleh

2013-01-01

The use of student ratings to measure instructors' teaching performance and effectiveness in tertiary education has been an important but controversial tool in the improvement of teaching quality during the past few decades. This is an attempt to explore non-instructional factors of student evaluations by discussing and reviewing relevant…

Exploring Elementary Student Perceptions of Writing Feedback

Science.gov (United States)

Marrs, Sarah; Zumbrunn, Sharon; McBride, Caitlin; Stringer, J. K.

2016-01-01

The purpose of this descriptive qualitative investigation was to explore elementary students' (N = 867) perceptions of the feedback they receive on their writing. After responding to the closed-ended question, "Do you like to receive feedback about your writing?" students were branched to the appropriate follow-up open-ended question,…

High School Student Opinion Polling on Career Exploration

Science.gov (United States)

Whitten, Leah Suzanne

2011-01-01

This study examines the use of student learning polls as indicators of student perceptions and influences on career exploration. No Child Left Behind requires schools that fail to make adequate yearly progress for two consecutive years to develop continuous improvement plans. The concept of career preparation for students is included in these…

Explor@ Advisory Agent: Tracing the Student's Trail.

Science.gov (United States)

Lundgren-Cayrol, Karin; Paquette, Gilbert; Miara, Alexis; Bergeron, Frederick; Rivard, Jacques; Rosca, Ioan

This paper presents research and development of an adaptive World Wide Web-based system called Explor@ Advisory Agent, capable of tailoring advice to the individual student's needs, actions, and reactions toward pedagogical events, as well as according to diagnosis of content acquisition. Explor@ Advisory Agent consists of two sub-systems, the…

Europe: the paradox of landscape change

OpenAIRE

Sluis, van der, Theo

2017-01-01

This thesis explores the processes of change in European rural landscapes. Landscapes have evolved over millennia as a result of human influence on the physical environment. Europe has a wide variety of landscapes that can alter within a relatively short distance, and which often form part of the national cultural identity of a European country. Central to this thesis, however, are insights into the processes of landscape change. In this context, the overall objective of this thesis is: To as...

The potential of landscape labelling approaches for integrated landscape management in Europe

DEFF Research Database (Denmark)

Mann, Carsten; Plieninger, Tobias

2017-01-01

This paper combines conceptual thinking and empirical analysis of landscape labelling as a new governance approach. With the help of a literature review and qualitative interviews, we (1) explore the conceptual orientation of landscape labelling, (2) analyse existing approaches in Europe and (3......) elaborate its potential for integrated landscape management on a regional scale. Governance analysis to identify fostering and hindering factors is carried out for regional brands in biosphere reserves in Germany, geographic indication in Spain, organic agriculture in France and a community forest...... approach within policy mixes that depend on supportive governance structures and stakeholders....

Exploring indigenous landscape classification across different dimensions: a case study from the Bolivian Amazon.

Science.gov (United States)

Riu-Bosoms, Carles; Vidal-Amat, Teresa; Duane, Andrea; Fernandez-Llamazares, Alvaro; Guèze, Maximilien; Luz, Ana C; Macía, Manuel J; Paneque-Gálvez, Jaime; Reyes-García, Victoria

Decisions on landscape management are often dictated by government officials based on their own understandings of how landscape should be used and managed, but rarely considering local peoples' understandings of the landscape they inhabit. We use data collected through free listings, field transects, and interviews to describe how an Amazonian group of hunter-horticulturalists, the Tsimane', classify and perceive the importance of different elements of the landscape across the ecological, socioeconomic, and spiritual dimensions. The Tsimane' recognize nine folk ecotopes (i.e., culturally-recognized landscape units) and use a variety of criteria (including geomorphological features and landscape uses) to differentiate ecotopes from one another. The Tsimane' rank different folk ecotopes in accordance with their perceived ecological, socioeconomic, and spiritual importance. Understanding how local people perceive their landscape contributes towards a landscape management planning paradigm that acknowledges the continuing contributions to management of landscape inhabitants, as well as their cultural and land use rights.

Moon 101: Introducing Students to Lunar Science and Exploration

Science.gov (United States)

Shaner, A. J.; Shipp, S. S.; Allen, J. S.; Kring, D. A.

2011-12-01

Moon 101 is designed with the purpose of familiarizing students with lunar geology and exploration. Armed with guiding questions, students read articles covering various lunar science topics and browse images from past and current lunar missions to familiarize themselves with available lunar data sets. Moon 101 was originally created for high school students preparing to conduct open-inquiry, lunar research. Most high school students' knowledge of lunar science is limited to lunar phases and tides, and their knowledge of lunar exploration is close to non-existent. Moon 101 provides a summary of the state of knowledge of the Moon's formation and evolution, and the exploration that has helped inform the lunar science community. Though designed for high school students, Moon 101 is highly appropriate for the undergraduate classroom, especially at the introductory level where resources for teaching lunar science are scarce. Moon 101 is comprised of two sections covering lunar science (formation and geologic evolution of the Moon) and one section covering lunar exploration. Students read information on the formation and geologic evolution of the Moon from sources such as the Planetary Science Research Discoveries (PSRD) website and the USGS professional paper A Geologic History of the Moon by Wilhelms. While these resources are not peer-reviewed journals, the information is presented at a level more advanced than articles from newspapers and popular science magazines. This ensures that the language is accessible to students who do not have a strong lunar/planetary science background, or a strong science background in general. Formation readings include information on older and current formation hypotheses, including the Giant Impact Hypothesis, the Magma Ocean hypothesis, and the age of the lunar crust. Lunar evolution articles describe ideas such as the Late Heavy Bombardment and geologic processes such as volcanism and impact cratering. After reading the articles

Exploration of the Moon and Asteroids by Secondary Students

Science.gov (United States)

Shaner, A. J.; Bakerman, M. N.; Buxner, S.

2016-12-01

Since 2014, the Exploration of the Moon and Asteroids by Secondary Students, or ExMASS, program provides an opportunity for students to participate in authentic scientific research. The ExMASS program is an effort managed by the Center for Lunar Science and Exploration (CLSE). Led by the Lunar and Planetary Institute and Johnson Space Center, CLSE is one of nine teams comprising NASA's Solar System Exploration Research Virtual Institute (SSERVI). Over the course of one academic year, 10 teams of U.S. high school students conduct their own scientific investigations of Earth's Moon, or asteroids, with guidance from a scientist advisor. The program includes two elements: 1) two guided-inquiry introductory research activities that builds student knowledge of current lunar/asteroid science and lunar/asteroid data, and 2) an open-inquiry research project in which the students apply their knowledge to a self-defined project. Because the research is student-driven, it is not necessarily original research; original research is therefore not required. However, one team's research has been published in a professional journal. At the end of the school year, teams submit an abstract and research poster which are scored by a panel a judges. The top four scoring teams gather virtually to give short presentations to the judges. After presentations and time for Q&A, the judges choose one team to present in person at the Exploration Science Forum (ESF). The posters of all finalist schools are displayed at the ESF. The ExMASS program is evaluated by collecting data on changes in students' lunar/asteroid content knowledge, student attitudes toward science and science careers, and student perceptions of the processes of science in which their team participated. Exit surveys for teachers, students, and advisors are also distributed at the end of each program year to gather general feedback about the program and its impact. Results of this data from the first two years of the Ex

Language's Landscape of the Mind.

Science.gov (United States)

Tracy, Janet

2000-01-01

Describes how the author's 6 middle school students living in a village in the Yukon, 100 miles off the road system just below the arctic circle, enthusiastically wrote stories or poems about their lives. The students shared their works via an online electronic conferencing system with students from the unimaginably different landscape of the…

Landscape and Heritage: trajectories and consequences

DEFF Research Database (Denmark)

Harvey, David

2015-01-01

supporting and often parallel endeavour of academic, policy and popular inquiry that explores the significance of landscape and heritage as meaningful categories of an emergent and processual nature. Despite such a parallel trajectory, however, the actual practices of landscape and heritage studies still...

Exploring the Divides among Students, Educators, and Practitioners in the Use of Digital Media as a Pedagogical Tool

Science.gov (United States)

Duffy, Katherine; Ney, Jillian

2015-01-01

Digital technologies pervade the higher education landscape as a way to build student engagement and enhance student learning and teaching. In practice, however, the ways in which these tools are implemented in marketing education appear to be ad hoc, rather than using a systematic approach to build engagement and provide students with the skill…

Evidence and opportunities for integrating landscape ecology into natural resource planning across multiple-use landscapes

Science.gov (United States)

Trammel, E. Jamie; Carter, Sarah; Haby, Travis S.; Taylor, Jason J.

2018-01-01

Enhancing natural resource management has been a focus of landscape ecology since its inception, but numerous authors argue that landscape ecology has not yet been effective in achieving the underlying goal of planning and designing sustainable landscapes. We developed nine questions reflecting the application of fundamental research topics in landscape ecology to the landscape planning process and reviewed two recent landscape-scale plans in western North America for evidence of these concepts in plan decisions. Both plans considered multiple resources, uses, and values, including energy development, recreation, conservation, and protection of cultural and historic resources. We found that land use change and multiscale perspectives of resource uses and values were very often apparent in planning decisions. Pattern-process relationships, connectivity and fragmentation, ecosystem services, landscape history, and climate change were reflected less frequently. Landscape sustainability was considered only once in the 295 decisions reviewed, and outputs of landscape models were not referenced. We suggest six actionable opportunities for further integrating landscape ecology concepts into landscape planning efforts: 1) use landscape sustainability as an overarching goal, 2) adopt a broad ecosystem services framework, 3) explore the role of landscape history more comprehensively, 4) regularly consider and accommodate potential effects of climate change, 5) use landscape models to support plan decisions, and 6) promote a greater presence of landscape ecologists within agencies that manage large land bases and encourage active involvement in agency planning efforts. Together these actions may improve the defensibility, durability, and sustainability of landscape plan decisions.

Reflective Processes: A Qualitative Study Exploring Early Learning Student Teacher Mentoring Experiences in Student Teaching Practicums

Science.gov (United States)

Barnes, Michelle M.

2013-01-01

This doctoral thesis explored mentoring in early learning teacher preparation programs. This study explored the reflective processes embedded in the work between student teachers and their mentors during early learning student teacher experiences at Washington State community and technical colleges. Schon's (1987a) concepts of…

Being a young midwifery student: A qualitative exploration.

Science.gov (United States)

Fenwick, J; Cullen, D; Gamble, J; Sidebotham, M

2016-08-01

undergraduate midwifery programmes offer opportunities for school leavers and young people (aged less than 21 years) to enter the profession. There is limited research exploring this age groups experience of their Bachelor of Midwifery programme. In order to retain these students we need to ensure that their experiences of undertaking a Bachelor of Midwifery program are positive and barriers and challenges are minimised. this study explored young midwifery students' experience of their Bachelor of Midwifery program. a descriptive exploratory qualitative approach was used to explore the experiences of eleven students aged 20 years or less on enrolment. Data was collected using face-to-face or telephone-recorded interviews. Thematic analysis was used to analysis the data set. three major themes described the young students' experiences. The first labelled 'The challenges of being young' presented a number of age related challenges including transport issues with on-call commitments as some students had not gained a driver's license. Students experienced some degree of prejudice relating to their age from their older student peers and some clinical staff during placements. 'Finding your way' was the second theme and described the strategies students used to build confidence and competence both in the university and clinical environment. The young students reported a strong commitment to the profession. They demonstrated high levels of connection with women and found the continuity of care experiences invaluable to their learning. The final theme 'Making the transition from teenager to midwife' demonstrated some unique insights into how studying to become a midwife impacted upon their personal and professional growth. the young students in this study encountered some unique issues related to their age. However as they progressed through the program they developed confidence in themselves and visualised themselves as having a long midwifery career. They were strongly

Effectively using urban landscapes to teach biodiversity and echohydrology for introductory environmental science classes

Science.gov (United States)

Pondell, C.; van Doorn, A.; MacAvoy, S. E.

2017-12-01

Urban environments offer students interesting opportunities to explore and examine how human modified landscapes influence biodiversity, nutrient cycling, and water quality. Students demanding applied field experiences from their undergraduate environmental science (ENVS) programs can be well served in urban settings. Here, we present strategies for integrating urban areas into the undergraduate field experience. Urban locations provide an opportunity for a different type of local "field-work" than would otherwise be available. In the intro level undergraduate ENVS class, we use our campus, the surrounding neighborhood and city as well as a nearby National Park for field exercises. Here we share lesson plans for field activities that can be completed with incoming undergraduate students, and show how these activities help students gain quantitative and investigative competency.

Thinking big: linking rivers to landscapes

Science.gov (United States)

Joan O’Callaghan; Ashley E. Steel; Kelly M. Burnett

2012-01-01

Exploring relationships between landscape characteristics and rivers is an emerging field, enabled by the proliferation of satellite date, advances in statistical analysis, and increased emphasis on large-scale monitoring. Landscapes features such as road networks, underlying geology, and human developments, determine the characteristics of the rivers flowing through...

Using visual stimuli to explore the social perceptions of ecosystem services in cultural landscapes

DEFF Research Database (Denmark)

López-Santiago, César A.; Oteros-Rozas, Elisa; Martín-López, Berta

2014-01-01

, which are used for herd migration, represent the most outstanding feature of these landscapes. We used visually based landscape interpretation to evaluate social perceptions of ecosystem services provided by the Conquense Drove Road transhumance landscape in Spain. Face-to-face questionnaires (N = 314...... perceptions of 16 ecosystem services supplied by these two landscapes. These 16 services were divided into 3 types: provisioning, such as the production of food and water; regulating, such as the control of climate and disease; and cultural, such as spiritual and recreational benefits. We also identified...... ecosystem services tended to be related to forests. All three types of ecosystem services were more perceived by respondents when a drove road was present in each landscape. However, differences in the visual perception of ecosystem services supply and preference for transhumance landscapes emerged...

The Impact of Career Exploration upon the Success of Underrepresented Students in Higher Education

Science.gov (United States)

Blair, Elaine J.

2012-01-01

Factors that contribute to college student success are multiple. Career exploration as a student success strategy was explored in this study. The purpose of this exploratory mixed-methods study was to explore whether there was a relationship between career exploration and the success of underrepresented students in higher education. Quantitative…

What determines area burned in large landscapes? Insights from a decade of comparative landscape-fire modelling

Science.gov (United States)

Geoffrey J. Cary; Robert E. Keane; Mike D. Flannigan; Ian D. Davies; Russ A. Parsons

2015-01-01

Understanding what determines area burned in large landscapes is critical for informing wildland fire management in fire-prone environments and for representing fire activity in Dynamic Global Vegetation Models. For the past ten years, a group of landscape-fire modellers have been exploring the relative influence of key determinants of area burned in temperate and...

The Racialization of Arab Panethnic Identity: Exploring Students' Ingroup and Outgroup Social Positionings

Science.gov (United States)

Jones, Veronica

2017-01-01

Islamophobia has become increasingly evident in the sociocultural landscape of the United States. The current political climate which centers on the influx of refugees and concerns of extremists has in effect othered individuals of Arab ancestry as a bounded group. Arab students represent a heterogeneous group of individuals, encompassing a…

The view from within and the view from without: Australian landscape research.

Directory of Open Access Journals (Sweden)

David Yencken

1995-03-01

Full Text Available THE LANDSCAPE RESEARCH TASK in Australia is one that commands our attention. The Australian landscape, compared to that of other countries, is still not well understood scientifically as a rich and diverse biome, pragmatically as a productive base, or perceptually as a source of emotional support and inspiration. Australian society is multicultural and changing rapidly. There are complex and shifting strands of interwoven relationships-involving the people and the land-among the original occupiers, the children of European and other settlers and more recent migrants. There are important forces at work which are changing the way knowledge and information are generated, interpreted, shared and disseminated. These include powerful new technologies on the one hand and new epistemologies on the other. Australian landscape practice is young, unfocused and without a distinctive style or philosophy of its own. The discipline of landscape architecture lacks the intellectual depth needed to command respect in Australian society. Only through excellent research and fine writing will the schools of landscape architecture, those now in place and those emerging, respond to these issues in thoughtful ways, prepare students adequately, support and assist those in practice and contribute properly to the intellectual life and development of the country. To explore these issues this paper examines the realm of landscape research, discusses further the distinctive aspects of the landscape research task in Australia, reviews the research so far completed and looks at the route we might take in the future to develop a rich research culture.

Teacher-student contact : Exploring a basic but complicated concept

NARCIS (Netherlands)

Korthagen, Fred A J; Attema-Noordewier, Saskia; Zwart, Rosanne C.

2014-01-01

Contact is fundamental to teacher-student relationships, but empirical studies or theoretical frameworks on teacher-student contact are rare. This article describes a theoretical and empirical exploration aimed at building such a framework. In two studies using classroom observations and interviews

Using the Linguistic Landscape to Bridge Languages

Science.gov (United States)

Mari, Vanessa

2018-01-01

In this article Vanessa Mari describes how she uses the linguistic landscape to bridge two or more languages with students learning English. The linguistic landscape is defined by Landry and Bourhis (1997, 25) as "the language of public road signs, advertising billboards, street names, place names, commercial shop signs, and public signs on…

A Post-Intentional Exploration of Agnostic College Students' Experiences

Science.gov (United States)

Armstrong, Amanda

2017-01-01

Scholars have adapted college student identity development models to examine and highlight the unique, laborious, and varied experiences of marginalized populations. However, researchers have minimally explored the perspectives of nontheistic and nonreligious college students using poststructural methodologies. I followed a post-intentional…

Designing agricultural landscapes for natural pest control

NARCIS (Netherlands)

Steingrover, E.G.; Geertsema, W.; Wingerden, van W.K.R.E.

2010-01-01

The green–blue network of semi-natural non-crop landscape elements in agricultural landscapes has the potential to enhance natural pest control by providing various resources for the survival of beneficial insects that suppress crop pests. A study was done in the Hoeksche Waard to explore how

Career exploration behavior of Korean medical students

OpenAIRE

Hyejin An; Seung-Hee Lee

2017-01-01

Purpose This study is to analyze the effects of medical students? social support and career barriers on career exploration behavior mediated by career decision-making self-efficacy. Methods We applied the t-test to investigate the difference among the variables based on gender and admission types. Also, we performed path analysis to verify the effect of perceived career barriers and social support on career exploration behavior with career decision efficacy as a mediator. Results First, we no...

Sustainability and Agenda 21: teaching sustainability ideology and landscape design practice

Directory of Open Access Journals (Sweden)

David Jones

2000-03-01

Full Text Available This paper reviews the 'Issues in Landscape Sustainability' subject/project that has been devised by Adelaide University's School of Architecture, Landscape Architecture and Urban Design. It has been successfully run in the townships of Strathalbyn (University of Adelaide 1997, Loxton (University of Adelaide 1998, Port Broughton (University of Adelaide 1999a, and Lobethal (University of Adelaide 2000. The subject/project was recently recognised by the Royal Australian Planning Institute (SA Group with a Student Project Award in their 1999 State Awards of Excellence: 'Issues in Landscape Sustainability' is a project that introduces tertiary students to concepts of urban design, community planning, and landscape design with economic implications, woven around the concept of sustainability as contained in the State Government's Agenda 21 Strategy (Anon 1999 p 19. Agenda 21 is about devising policy and practical ideas to address sustainability objectives in communities. This project has focused upon rural communities as a vehicle to involve community and municipal representatives actively, to expose students to both theory and practice, and to serve as an introduction to landscape design principles at a medium level.

Landscape Design Dialogue. Bridging the gap between knowledge and action

NARCIS (Netherlands)

Jonge, de J.M.; Valk, van der A.J.J.

2010-01-01

Spatial planners and landscape architects do not excel in theory development. The authors, being a practicing landscape architect-planner and a planning scholar, explore new roads to a middle range theory of landscape design and planning. Building on theories-in-use in regional planning practice

Internship training in computer science: Exploring student satisfaction levels.

Science.gov (United States)

Jaradat, Ghaith M

2017-08-01

The requirement of employability in the job market prompted universities to conduct internship training as part of their study plans. There is a need to train students on important academic and professional skills related to the workplace with an IT component. This article describes a statistical study that measures satisfaction levels among students in the faculty of Information Technology and Computer Science in Jordan. The objective of this study is to explore factors that influence student satisfaction with regards to enrolling in an internship training program. The study was conducted to gather student perceptions, opinions, preferences and satisfaction levels related to the program. Data were collected via a mixed method survey (surveys and interviews) from student-respondents. The survey collects demographic and background information from students, including their perception of faculty performance in the training poised to prepare them for the job market. Findings from this study show that students expect internship training to improve their professional and personal skills as well as to increase their workplace-related satisfaction. It is concluded that improving the internship training is crucial among the students as it is expected to enrich their experiences, knowledge and skills in the personal and professional life. It is also expected to increase their level of confidence when it comes to exploring their future job opportunities in the Jordanian market. Copyright © 2017 Elsevier Ltd. All rights reserved.

Exploring the Drinking/Driving Behaviors and Attitudes of College Students.

Science.gov (United States)

Geller, E. Scott

While there is little research specifically dealing with college students and drunk driving, there is ample evidence of frequent, heavy drinking by students. A series of projects was undertaken to explore college students' drinking behavior and attitudes related to alcohol-impaired driving. These projects included: (1) analysis of behavioral…

Integrative research on environmental and landscape change: PhD students' motivations and challenges.

Science.gov (United States)

Tress, Bärbel; Tress, Gunther; Fry, Gary

2009-07-01

The growing demand for integrative (interdisciplinary or transdisciplinary) approaches in the field of environmental and landscape change has increased the number of PhD students working in this area. Yet, the motivations to join integrative projects and the challenges for PhD students have so far not been investigated. The aims of this paper were to identify the understanding of PhD students with regard to integrative research, their motivations to join integrative projects, their expectations in terms of integration and results, and to reveal the challenges they face in integrative projects. We collected data by a questionnaire survey of 104 PhD students attending five PhD Master Classes held from 2003 to 2006. We used manual content analysis to analyse the free-text answers. The results revealed that students lack a differentiated understanding of integrative approaches. The main motivations to join integrative projects were the dissertation subject, the practical relevance of the project, the intellectual stimulation of working with different disciplines, and the belief that integrative research is more innovative. Expectations in terms of integration were high. Core challenges for integration included intellectual and external challenges such as lack of knowledge of other disciplines, knowledge transfer, reaching depth, supervision, lack of exchange with other students and time demands. To improve the situation for PhD students, we suggest improving knowledge on integrative approaches, balancing practical applicability with theoretical advancement, providing formal introductions to other fields of research, and enhancing institutional support for integrative PhD projects.

Exploring Language Awareness through Students' Engagement in Language Play

Science.gov (United States)

Ahn, So-Yeon

2016-01-01

The present study explores Korean students' demonstration of language awareness through their engagement in language play. Grounded in the understanding of the relationship between language play and an "engagement with language" (EWL) perspective, this ethnographic and discourse analytic study investigates how Korean students aged 11-15…

The Role of Classroom Characteristics for Students' Motivation and Career Exploration

Science.gov (United States)

Lazarides, Rebecca; Rohowski, Susanne; Ohlemann, Svenja; Ittel, Angela

2016-01-01

This study focused on students enrolled in obligatory vocational education courses in German secondary schools that aim to support students' career exploration. The study examined the relations between student-perceived classroom characteristics (support for autonomy, competence and relatedness), students' intrinsic motivation and their career…

Identifying the characteristic of SundaParahiyangan landscape for a model of sustainable agricultural landscape

Science.gov (United States)

Dahlan, M. Z.; Nurhayati, H. S. A.; Mugnisjah, W. Q.

2017-10-01

This study was an explorative study of the various forms of traditional ecological knowledge (TEK) of Sundanese people in the context of sustainable agriculture. The qualitative method was used to identify SundaParahiyangan landscape by using Rapid Participatory Rural Appraisal throughsemi-structured interviews, focus group discussions, and field survey. The Landscape Characteristic Assessment and Community Sustainability Assessment were used to analyze the characteristic of landscape to achieve the sustainable agricultural landscape criteria proposed by US Department of Agriculture. The results revealed that the SundaParahiyangan agricultural landscape has a unique characteristic as a result of the long-term adaptation of agricultural society to theirlandscape through a learning process for generations. In general, this character was reflected in the typical of Sundanese’s agroecosystems such as forest garden, mixed garden, paddy field, and home garden. In addition, concept of kabuyutan is one of the TEKs related to understanding and utilization of landscape has been adapted on revitalizing the role of landscape surrounding the agroecosystem as the buffer zone by calculating and designating protected areas. To support the sustainability of production area, integrated practices of agroforestry with low-external-input and sustainable agriculture (LEISA) system can be applied in utilizing and managing agricultural resources.

NATURE MANAGEMENT, LANDSCAPE AND THE CAP

OpenAIRE

Brouwer, Floor M.; Godeschalk, Frans E.

2004-01-01

The integration of nature management, landscape and environmental concerns into the Common Agricultural Policy (CAP) has gained momentum with the CAP reforms adopted in June 2003. The report explores instruments and approaches that contribute to the inte-gration of nature conservation and landscape concerns into the CAP. A broader use of the CAP instruments might help to achieve nature types in the Netherlands.

Qualifying Urban Landscapes

DEFF Research Database (Denmark)

Juel Clemmensen, Thomas; Daugaard, Morten; Nielsen, Tom

This paper is based on a research project aimed at contributing to the qualification of the aesthetical value of the contemporary urban landscape. We see our work as part of a tradition within the architectural profession of making explorative projects, which combines analysis of the contemporary...

Students Dig Deep in the Mystery Soil Lab: A Playful, Inquiry-Based Soil Laboratory Project

Science.gov (United States)

Thiet, Rachel K.

2014-01-01

The Mystery Soil Lab, a playful, inquiry-based laboratory project, is designed to develop students' skills of inquiry, soil analysis, and synthesis of foundational concepts in soil science and soil ecology. Student groups are given the charge to explore and identify a "Mystery Soil" collected from a unique landscape within a 10-mile…

Exploring International Students' Food Choices Using Photovoice Techniques

Science.gov (United States)

Corcoran, Nova

2018-01-01

This study aimed to explore international student food choices in a semirural setting using participatory photovoice techniques. Eighteen international students took photographs over 7-10 days of a typical food week and then attended a workshop where they completed three photography display and captioning tasks. Ten themes emerged linked to the…

Exploring the extent to which ELT students utilise smartphones for ...

African Journals Online (AJOL)

Zehra

2015-11-09

Nov 9, 2015 ... aimed to explore the extent to which English Language Teaching (ELT) students utilise ... Given the fact that almost all students have a personal smartphone, and use it ..... ears as a disadvantage for smartphones (Kétyi,.

Historic Landscape Survey, Maxwell AFB, Alabama

Science.gov (United States)

2013-08-01

signifies Maxwell AFB’s historic landscapes. 2.1 The pre-military landscape Prehistory in the southeastern United States is generally designated as...the period of Native American occupation before Spanish explorers made contact in the fifteenth and sixteenth centuries. In Alabama, the prehistory ... prehistory or history is made clear.56 A historic property is determined to be either significant or not significant by applying standardized National

The Influence of Stratigraphic History on Landscape Evolution

Science.gov (United States)

Forte, A. M.; Yanites, B.; Whipple, K. X.

2016-12-01

Variation in rock erodibility can play a significant role in landscape evolution. Using a version of the CHILD landscape evolution model that allows for variations in rock erodibility, we found surprisingly complex landscape evolution in simulations with simple, two unit stratigraphies with contrasting erodibility. This work indicated that the stratigraphic order of units in terms of erodibility, the orientation of the contact with respect to the main drainage direction, and the contact dip angle all have pronounced effects on landscape evolution. Here we expand that work to explore the implications of more complicated stratigraphies on landscape evolution. Introducing multiple units adds additional controls on landscape evolution, namely the thicknesses and relative erodibility of rock layers. In models with a sequence of five alternating hard and soft units embedded within arbitrarily thick over- and underlying units, the number of individual layers that noticeably influence landscape morphology decreases as the thickness of individual layers reduces. Contacts with soft rocks over hard produce the most noticeable effect in model output such as erosion rate and channel steepness. For large contrasts in erodibility of 25 m thick layers, only one soft over hard contact is clearly manifest in the landscape. Between 50 and 75 m, two such contacts are manifest, and by 100 m thickness, all three of these contacts are manifest. However, for a given thickness of layers, more units are manifest in the landscape as the erodibility contrast between units decreases. This is true even though the magnitude of landscape effects away from steady-state erosion rates or channel steepness also decrease with decreasing erodibility contrast. Finally, we explore suites of models with alternating layers reflecting either `hardening-' or `softening-upwards' stratigraphies and find that the two scenarios result in decidedly different landscape forms. Hardening-upwards sections produce a

Academic librarians' perceptions of creative arts students as learners : a discourse of difference and difficulty

OpenAIRE

Conway, Janice; Saunders, Murray

2016-01-01

Academic Librarians, working in specialist arts universities, create resources, design services and provide information literacy sessions to enhance arts student learning. They work collaboratively as hybrid professionals and play a valuable role in supporting students to navigate the complexities of the information landscape and develop as independent learners. This research explores librarians' perceptions of arts students as learners in the creative arts. It further considers connections b...

Planetary vistas the landscapes of other worlds

CERN Document Server

Murdin, Paul

2015-01-01

The word “landscape” can mean picture as well as natural scenery. Recent advances in space exploration imaging have allowed us to now have landscapes never before possible, and this book collects some of the greatest views and vistas of Mars, Venus’s Titan, Io and more in their full glory, with background information to put into context the foreign landforms of our Solar System. Here, literally, are 'other-worldly' visions of strange new scenes, all captured by the latest technology by landing and roving vehicles or by very low-flying spacecraft.   There is more than scientific interest in these views. They are also aesthetically beautiful and intriguing, and Dr. Murdin in a final chapter compares them to terrestrial landscapes in fine art.   Planetary Vistas is a science book and a travel book across the planets and moons of the Solar System for armchair space explorers who want to be amazed and informed. This book shows what future space explorers will experience, because these are the landscapes th...

Career exploration behavior of Korean medical students

Directory of Open Access Journals (Sweden)

Hyejin An

2017-09-01

Full Text Available Purpose This study is to analyze the effects of medical students’ social support and career barriers on career exploration behavior mediated by career decision-making self-efficacy. Methods We applied the t-test to investigate the difference among the variables based on gender and admission types. Also, we performed path analysis to verify the effect of perceived career barriers and social support on career exploration behavior with career decision efficacy as a mediator. Results First, we noted statistically significant gender and admission type difference in social support, career barriers and career exploration behaviors. Second, social support and career barriers were found to influence career exploration behavior as a mediating variable for career decision-making self-efficacy. Conclusion Social support and career barriers as perceived by medical students influenced their career exploration behavior, with their decision-making self-efficacy serving as a full mediator. Therefore, this study has educational implications for career program development and educational training for career decision-making self-efficacy.

BRINGING THE CLASSROOM INTO THE WORLD: THREE AUSTRALIAN CASES OF DESIGNING MOBILE TECHNOLOGY TO SUPPORT BLENDED LEARNING FOR THE BUILT AND LANDSCAPED ENVIRONMENT

Directory of Open Access Journals (Sweden)

Wally Michael Smith

2017-01-01

Full Text Available We describe and reflect on three case studies of developing fieldwork for tertiary students of architectural history, landscape history and urban design. In each case, the potential of blended learning was explored through the use of mobile technology to explore designated sites as extensions of class-based learning. Two studies involved the development of apps that worked as guides for students to explore places of significance in Melbourne, while one study invited students to develop a design for a mobile app that could communicate the influence of urban design thinkers on a particular place in Sydney. We describe how these three exercises provide insights into the way that mobile technology, both real and imagined, can provide a conduit between classroom and field learning. Equally significant, we reflect on how the process of designing the apps became one of extended co-creation between student, tutors and teaching staff, also with consequence for learning.

Exploring students' patterns of reasoning

Science.gov (United States)

Matloob Haghanikar, Mojgan

As part of a collaborative study of the science preparation of elementary school teachers, we investigated the quality of students' reasoning and explored the relationship between sophistication of reasoning and the degree to which the courses were considered inquiry oriented. To probe students' reasoning, we developed open-ended written content questions with the distinguishing feature of applying recently learned concepts in a new context. We devised a protocol for developing written content questions that provided a common structure for probing and classifying students' sophistication level of reasoning. In designing our protocol, we considered several distinct criteria, and classified students' responses based on their performance for each criterion. First, we classified concepts into three types: Descriptive, Hypothetical, and Theoretical and categorized the abstraction levels of the responses in terms of the types of concepts and the inter-relationship between the concepts. Second, we devised a rubric based on Bloom's revised taxonomy with seven traits (both knowledge types and cognitive processes) and a defined set of criteria to evaluate each trait. Along with analyzing students' reasoning, we visited universities and observed the courses in which the students were enrolled. We used the Reformed Teaching Observation Protocol (RTOP) to rank the courses with respect to characteristics that are valued for the inquiry courses. We conducted logistic regression for a sample of 18courses with about 900 students and reported the results for performing logistic regression to estimate the relationship between traits of reasoning and RTOP score. In addition, we analyzed conceptual structure of students' responses, based on conceptual classification schemes, and clustered students' responses into six categories. We derived regression model, to estimate the relationship between the sophistication of the categories of conceptual structure and RTOP scores. However, the

The farming system component of European agricultural landscapes

DEFF Research Database (Denmark)

Andersen, Erling

2017-01-01

Agricultural landscapes are the outcome of combined natural and human factors over time. This paper explores the scope of perceiving the agricultural landscapes of the European Union (EU) as distinct patterns of farming systems and landscape elements in homogeneous biophysical and administrative...... landscapes evolve from the praxis of the farmers and takes into account the scale, intensity and specialisation of the agricultural production. From farming system design point of view, the approach can be used to integrate the landscape in the design process. From a policy point of view, the approach offers...... endowments. The focus is on the farming systems component of the agricultural landscapes by applying a typology to the sample farms of the Farm Accountancy Data Network and scaling up the results to the landscape level for the territory of the EU. The farming system approach emphasises that agricultural...

REVIEW: MINDSCAPING THE LANDSCAPE OF TIBET

Directory of Open Access Journals (Sweden)

Reviewed by Dorje Tashi (Rdo rje bkra shis རྡོ་རྗེ་བཀྲ་ཤིས།, Duojie Zhaxi

2018-05-01

Full Text Available Dan Smyer Yü. 2015. Mindscaping the Landscape of Tibet: Place, Memorability, Ecoaesthetics. Boston: Walter de Gruyter. 257 pp. ISBN 978-1-61451-553-1 (hardback 140USD, ISBN 978-1-61451-562-3 (paperback 42USD, ISBN 978-1-61451-423-7 (PDF 140USD, ISBN 978-1-61451-980-5 (EPUB 140USD. Dan Smyer Yü's work (2015 is an important contribution to the field of Tibetan Studies and provides thought-provoking insights on Tibetan landscapes. A professor of anthropology at Yunnan Minzu University, Yü's research interests include trans-regional studies of ethnic relations, religious diversity, and Tibetan Buddhism in the Himalayas. Yü has also been involved in the production of documentary films about Tibet and Tibetan landscape, Buddhism, and culture. In Mindscaping the Landscape of Tibet, Yü explores the potency of Tibetan landscape through the lens of post-Orientalism, with a focus on intimate interactions between place and people, and connections between landscape and mindscape. Containing extensive ethnographic descriptions and theoretical applications, Yü borrows Edward Casey's (b. 1939 concept of "placiality" as a conceptual tool, linking the "materiality and immateriality of place" (23 and exploring their manifestations. The book features eight chapters, including introduction and conclusion chapters. The remaining six chapters are case studies carried out in Sambha (Sum ba, a Tibetan community in Khri ka (Guide County, Mtsho lho (Hainan Tibetan Autonomous Prefecture, Mtsho sngon (Qinghai Province; Beijing; Shangrila (Xiangelila, Sems kyi nyi zla, Rgyal thang, a Tibetan city in Bde chen (Diqing Tibetan Autonomous Prefecture, Yunnan Province; and Lha sa. Also included are narratives of the Chinese People's Liberation Army's (PLA arrival in Tibet in the 1950s, and analysis of the cinematic landscapes of Tibet, Tibetan intellectual critics of traditional Tibet, religious tourism, and public discourse between Tibetans and non-Tibetans. ...

Exploring the Use of Tablets for Student Teaching Supervision

Science.gov (United States)

Johnson, Joseph A.; Wesley, Whitney M.; Yerrick, Randy

2016-01-01

While research on the use of tablets in the field of education is emerging, existing research on the use of this tool for the purposes of student teaching supervision is very limited. This study aimed to explore the application of iPad tablets for student teacher supervision in a teacher preparation program at a large state university in the…

Exploring student teachers' views of science process skills in their ...

African Journals Online (AJOL)

2016-08-18

Aug 18, 2016 ... The purpose of this study was to explore the views of student teachers with regard to the importance they attach to these skills ... and purpose of practical work in science. .... students learn how to use some piece(s) of scientific.

Exploring Native American Students' Perceptions of Scientists

Science.gov (United States)

Laubach, Timothy A.; Crofford, Geary Don; Marek, Edmund A.

2012-07-01

The purpose of this descriptive study was to explore Native American (NA) students' perceptions of scientists by using the Draw-A-Scientist Test and to determine if differences in these perceptions exist between grade level, gender, and level of cultural tradition. Data were collected for students in Grades 9-12 within a NA grant off-reservation boarding school. A total of 133 NA students were asked to draw a picture of a scientist at work and to provide a written explanation as to what the scientist was doing. A content analysis of the drawings indicated that the level of stereotype differed between all NA subgroups, but analysis of variance revealed that these differences were not significant between groups except for students who practised native cultural tradition at home compared to students who did not practise native cultural tradition at home (p educational and career science, technology, engineering, and mathematics paths in the future. The educational implication is that once initial perceptions are identified, researchers and teachers can provide meaningful experiences to combat the stereotypes.

Career exploration in Mozambique : exploratory study with secondary students

OpenAIRE

Ussene, Camilo; Taveira, Maria do Céu

2009-01-01

This article is part of a larger research project on the evaluation of career intervention needs in Mozambique. It consists of an exploratory study of the career exploration process of Mozambican students attending the 12th grade. The results of the construct validity and clustering analyses of the responses to the Career Exploration Survey (CES; Stumpf, Colarelli, & Hartman, 1983) are discussed, in the light of the career exploration theory and empirical research, namely the cognitive-motiva...

Activate: Social Action in landscape Architecture Design Education

Directory of Open Access Journals (Sweden)

Helen Mclean

2004-06-01

Full Text Available This paper is a reflection on the teaching approach adopted in two landscape architecture design studios where students were engaged in developing design projects and campaign strategies informed by personal understandings of action and advocacy for and with communities. The approach was a deliberate application of principles from advocacy theory enmeshed in an educational philosophy of learner-centeredness and the intent was for students to develop strong individual senses of awareness and empowerment in an environment that value personal interests and learning. An evaluation of the approach as an attempt to position landscape architecture as social practice is provided.

Exploring Nursing Students' Experiences of Learning Using Phenomenography: A Literature Review.

Science.gov (United States)

Barry, Sinead; Ward, Louise; Walter, Ruby

2017-10-01

The purpose of this extensive international and national literature review was to explore how phenomenography identifies nursing students' experiences of learning within preregistration (or prelicensure) nursing education. Data were collected utilizing a comprehensive search of electronic databases. Full text, peer-reviewed, and scholarly articles published in English using the search terms phenomengraph*, nurs*, student, education, and learning were reviewed. Two discreet themes emerged exploring students' experiences of learning within preregistration nursing education: (a) Phenomenography was a beneficial method to expose variation in students' understandings of a challenging concept or topic and (b) phenomenography was beneficial to evaluate teaching methods in attempt to improve student learning of challenging and complex concepts. On the basis of these findings, future research utilizing phenomenography within nursing education has potential to uncover variation in students' understandings of mental health, with future consideration of implications to nursing curriculum design and development. [J Nurs Educ. 2017;56(10):591-598.]. Copyright 2017, SLACK Incorporated.

Ecology and Education in Landscape Architecture

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James Miller

2004-06-01

Full Text Available Landscape architects engage in a wide range of projects relating to environmental quality. Indeed, the goals of preserving biodiversity and maintaining the integrity of ecological function is implicit in the charters of several of the discipline's professional organisations. Nonetheless, there is widespread opinion that much of the potential of design to contribute to environmental solutions goes unrealised. There are numerous explanations that purport to account for this situation; in this paper, we focus on one, the assertion that degree programmes in landscape architecture generally do a poor job of preparing students for practice grounded in ecological awareness. We examined the validity of this assertion by quantifying the amount and form of ecology-based coursework required of landscape architecture students. We surveyed the curricula of all 63 accredited, first-professional degree programmes in North America (28 offering a BLA, 17 offering an MLA and 18 offering both. We focused on required courses that could be categorised as emphasising information-based ecology, ecology/design integration, or plant identification and ecology. We recorded the level (introductory or advanced and number of credit hours for each course, and the total number of credits required for graduation in each programme. Thirty-seven undergraduate programmes required an introductory information-based ecology course. Only 13 required an advanced class in ecology and, of these, only three required coursework in landscape ecology. All of the undergraduate programmes except one required a plant class. Ten of the graduate programmes required an information-based class, an advanced, except one. Six required a course in landscape ecology. Eight required at least one ecology-design integration course, yet had no requirements regarding information-based courses. Thirty graduate programmes required at least one plant course. We discuss the implications of these results and

A mixed-methods study exploring student nurses’ understanding of futile CPR

OpenAIRE

Batty, Emma

2014-01-01

Abstract Background: Futile CPR has the potential to inflict significant, avoidable harms on dying patients. Futile CPR is widely debated in the literature, but there is little research into futile CPR in the context of nursing. There are no published studies exploring student nurses’ understanding of futile CPR. Aim: To explore student nurses’ understanding of futile CPR Methods: A mixed methods study, using questionnaires to establish background data and identify prominent issues. ...

Student-Produced Podcasts in Language Learning – Exploring Student Perceptions of Podcast Activities

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Birgit Phillips

2017-12-01

Full Text Available Podcasts are a useful tool for developing speaking skills in language acquisition settings, particularly within the context of the emerging Mobile Assisted Language Learning (MALL. While much research has emphasized the effectiveness of teacher-produced podcasts, this study seeks to address the gap in knowledge on student-generated podcasts in language learning. In addition to highlighting some of the main pedagogical considerations of using podcasts in language learning, this paper explores students’ perceptions of podcasts as a learning tool. To this end, this study describes the results of two surveys which were conducted with two different student cohorts over the course of two years. The surveys explored the students’ levels of acceptance and enjoyment of activities in which they had to produce their own podcasts, as well as the perceived learning benefits. The discussion section describes a range of positive learning outcomes and highlights the pedagogical implications of using podcasts in class. The paper concludes with some practical suggestions for the effective use of student-generated podcast activities in the language classroom.

Bringing the Classroom into the World: Three Reflective Case Studies of Designing Mobile Technology to Support Blended Learning for the Built and Landscaped Environment

Science.gov (United States)

Smith, Wally; Lewi, Hannah; Saniga, Andrew; Stickells, Lee; Constantinidis, Dora

2017-01-01

We report and reflect on three projects, carried out by us as educators and technology researchers over a four year period, that explore the use of mobile technologies in the fieldwork of Australian tertiary students of architectural history, landscape history and urban design. Treating these as three case studies, our focus is on the emerging…

Digital Downsides: Exploring University Students' Negative Engagements with Digital Technology

Science.gov (United States)

Selwyn, Neil

2016-01-01

Digital technologies are now an integral feature of university study. As such, academic research has tended to concentrate on the potential of digital technologies to support, extend and even "enhance" student learning. This paper, in contrast, explores the rather more messy realities of students' engagements with digital technology. In…

Calculating the configurational entropy of a landscape mosaic

Science.gov (United States)

Samuel A. Cushman

2016-01-01

Applications of entropy and the second law of thermodynamics in landscape ecology are rare and poorly developed. This is a fundamental limitation given the centrally important role the second law plays in all physical and biological processes. A critical first step to exploring the utility of thermodynamics in landscape ecology is to define the configurational...

Do Humans Really Prefer Semi-open Natural Landscapes? A Cross-Cultural Reappraisal

Science.gov (United States)

Hägerhäll, Caroline M.; Ode Sang, Åsa; Englund, Jan-Eric; Ahlner, Felix; Rybka, Konrad; Huber, Juliette; Burenhult, Niclas

2018-01-01

There is an assumption in current landscape preference theory of universal consensus in human preferences for moderate to high openness in a natural landscape. This premise is largely based on empirical studies of urban Western populations. Here we examine for the first time landscape preference across a number of geographically, ecologically and culturally diverse indigenous populations. Included in the study were two urban Western samples of university students (from southern Sweden) and five non-Western, indigenous and primarily rural communities: Jahai (Malay Peninsula), Lokono (Suriname), Makalero (Timor), Makasae (Timor), and Wayuu (Colombia). Preference judgements were obtained using pairwise forced choice assessments of digital visualizations of a natural landscape varied systematically on three different levels of topography and vegetation density. The results show differences between the Western and non-Western samples, with interaction effects between topography and vegetation being present for the two Swedish student samples but not for the other five samples. The theoretical claim of human preferences for half-open landscapes was only significantly confirmed for the student sample comprising landscape architects. The five non Western indigenous groups all preferred the highest level of vegetation density. Results show there are internal similarities between the two Western samples on the one hand, and between the five non-Western samples on the other. To some extent this supports the idea of consensus in preference, not universally but within those categories respectively.

Denmark seen from above: communicating landscape change

DEFF Research Database (Denmark)

Svenningsen, Stig Roar; Hansen, Mette Dahl; Dupont, Henrik

. This poster will explore the potential for a new way of communicating landscape change to a broader public audience by using a newly developed portal with digitized and geo-referenced historical oblique aerial photographs from 1939 to 1990s, provided by the Danish Royal Library. The basic idea is, popularly....... Especially the possibility to view the change of the local landscape in the neighbourhood presents a good starting point for discussions and critical reflection of the changes taking place in the landscape, which are the point of reference for people in their understanding of their environment. In order...

Exploring the cultural competence of undergraduate nursing students in Saudi Arabia.

Science.gov (United States)

Halabi, Jehad O; de Beer, Jennifer

2018-03-01

To explore the cultural competence of undergraduate nursing students at a college of nursing, Saudi Arabia. A descriptive exploratory design was used to explore the Saudi undergraduate nursing students' level of cultural competency. The convenience sample included 205 nursing students affiliated with a college of nursing at a health science university in Jeddah, Saudi Arabia. Data was collected using the Inventory for Assessing the Process of Cultural Competence-Revised (IAPCC-R) consisting of 25 items. The tool reported acceptable reliability of Cronbach alpha 0.89. The majority of students were culturally aware and dealt with people from different cultures. One-third preferred to have training on culture over a period of time. Half the students preferred studying a special course related to working with people from different cultures. Cultural desire reported the highest mean while cultural knowledge scored the lowest among the cultural competence subscales despite students being exposed to some cultural knowledge content in their training. Implementing the guidelines for culturally competent care assure covering all aspects of care with consideration of cultural heritage as a main concept. Comparative study of nurses' and students' perception is further recommended. Copyright © 2017 Elsevier Ltd. All rights reserved.

The concept of landscape education at school level with respect to the directions of the science of landscape

Science.gov (United States)

Szczęsna, Joanna

2010-01-01

School education is both a starting point for the development of various scientific disciplines (school educates future researchers) and the result of science. The landscape research is conducted within many scientific disciplines and has a long tradition. Lanscape education, which is the result of a scientific dimension, is implemented in primary school under the nature subject. Primary school education is the only level at which the geographical contents are carried out on landscape. The landscape is of interest to many disciplines: geography, architecture, social sciences and the arts. In recent years, there were many studies which contained an overview of the main strands of the science of landscape, presented the differences in the meaning of the concept and objectives of individual research disciplines. These studies have become the ground for the characterization of the concept of landscape education implemented in Polish school and its evaluation in terms of scientific achievements. A review of educational purposes, the basic content of education and achievements of students, demonstrate the influence of multiple scientific disciplines in school landscape education. The most significant share of the course content are achievements of geography disciplines, particularly: physical geography, environmental protection and landscape ecology. Other scientific fields: literature, art, psychology, sociology, and architecture do not have any impact on the school landscape education or their impact remains marginal.

Teaching Reconsidered: Exploring the Teaching Experiences of Student Affairs Professionals in the College Classroom

Directory of Open Access Journals (Sweden)

Ramona Meraz Lewis

2016-11-01

Full Text Available Aim/Purpose\tThe purpose of this study was to explore the experiences of student affairs professionals who teach in a variety of college classroom settings. Background\tIncreasingly, student affairs professionals are serving in teaching roles inside the college classroom; yet, there are few empirical studies that explore that teaching role or the impacts of that teaching experience. Because there are so few studies, we know little of the impacts of these experiences on the individual, the institution, or students. Methodology\tThis qualitative study explores the experiences of student affairs professionals who also teach in a variety of campus and classroom settings. The 12 participants from 11 different institutions ranged in years of service in the profession from six to 40 years. They taught an array of undergraduate and graduate courses including first-year experience and career courses, general education courses, and courses in higher education graduate programs. Participants share insights on how their training as student affairs professionals impacts them in their roles as college teachers. Findings\tThe findings are categorized into two broad themes: the impacts of practice on teaching and the impacts of teaching on practice. Additionally, participants share how their teaching experiences enhanced their awareness of the academic culture of the academy, enriched their understanding of students, and improved collaborations across their campuses. Future Research\tOur research addresses the gap in the literature by providing a number of considerations on how formal teaching and student affairs practice have a recursive relationship. Future research might explore how teaching at the undergraduate level may differ from teaching at the graduate level. Future research, should explore in what, if any, ways the number of years teaching influences how professionals approach teaching. Future research on teaching might also explore the experiences of

A career exploration assignment for first-year pharmacy students.

Science.gov (United States)

Sholy, Lydia; Zeenny, Rony

2013-11-12

To develop, implement, and assess student-learning outcomes from an assignment designed to expose first-year pharmacy students (P1) to a wide range of pharmacy career pathways. Students enrolled in a required Pharmacy Practice and Ethics course at the Lebanese American University chose 1 pharmacist career to investigate from a suggested list of 28 career pathways. Students completed a literature review on the selected career, interviewed a pharmacist practicing that career path in Lebanon, wrote a paper, and prepared and delivered a summary presentation to their classmates about the career pathway. Students peer evaluated their classmates after each presentation. More than 85% of the students scored ≥70% on the assignment based on their achievement of student learning outcomes. Responses on an anonymous questionnaire showed that more than 94.6% of students were satisfied with the extent to which the course allowed them to meet the established learning outcomes. A career exploration assignment provided pharmacy students with an opportunity to widen their knowledge and understanding of the different career pathways that are available for them.

Landscape characterization and biodiversity research

Energy Technology Data Exchange (ETDEWEB)

Dale, V.H. [Oak Ridge National Lab., TN (United States); Offerman, H. [Univ. of Maryland, College Park, MD (United States). Geography Dept.; Frohn, R. [Univ. of California, Santa Barbara, CA (United States); Gardner, R.H. [Appalachian Environmental Lab., Frostburg, MD (United States)

1995-03-01

Rapid deforestation often produces landscape-level changes in forest characteristics and structure, including area, distribution, and forest habitat types. Changes in landscape pattern through fragmentation or aggregation of natural habitats can alter patterns of abundance for single species and entire communities. Examples of single-species effects include increased predation along the forest edge, the decline in the number of species with poor dispersal mechanisms, and the spread of exotic species that have deleterious effects (e.g., gypsy moth). A decrease in the size and number of natural habitat patches increases the probability of local extirpation and loss of diversity of native species, whereas a decline in connectivity between habitat patches can negatively affect species persistence. Thus, there is empirical justification for managing entire landscapes, not just individual habitat types, in order to insure that native plant and animal diversity is maintained. A landscape is defined as an area composed of a mosaic of interacting ecosystems, or patches, with the heterogeneity among the patches significantly affecting biotic and abiotic processes in the landscape. Patches comprising a landscape are usually composed of discrete areas of relatively homogeneous environmental conditions and must be defined in terms of the organisms of interest. A large body of theoretical work in landscape ecology has provided a wealth of methods for quantifying spatial characteristics of landscapes. Recent advances in remote sensing and geographic information systems allow these methods to be applied over large areas. The objectives of this paper are to present a brief overview of common measures of landscape characteristics, to explore the new technology available for their calculation, to provide examples of their application, and to call attention to the need for collection of spatially-explicit field data.

[Career consciousness among Japanese female students: relationships between vocational motivation and career exploration].

Science.gov (United States)

Adachi, Tomoko

2008-04-01

This questionnaire study investigated career consciousness among 348 Japanese female freshman and sophomore college students. Variables included career consciousness (belief in the idea of a best-fit vocation, passivity, and giving priority to personal interests), vocational motives (self-improvement, interpersonal, status), as well as career decision-making self-efficacy (self-appraisal, gathering occupational information) and career exploration (self and environmental exploration). The results of causal analyses showed that the belief in the idea of a best-fit vocation and passivity had effects on all three vocational motives, but giving priority to personal interests had an effect only on motivation for self-improvement. Analysis of covariance (ANCOVA) models were constructed with career exploration as dependent variables, career consciousness as fixed factors, and career decision-making self-efficacy as covariates. The results of the analyses showed that students who had high career decision-making self-efficacy engaged in both self exploration and environmental exploration activities with a higher frequency. Students with a greater passive tendency toward their career engaged in both self and environmental exploration with a lower frequency. Belief in the idea of a best-fit vocation was associated only with differences in frequency of self exploration. Giving priority to personal interests did not produce differences in career exploration activities.

Mapping Meaningful Places on Washington's Olympic Peninsula: Toward a Deeper Understanding of Landscape Values.

Science.gov (United States)

Cerveny, Lee Karol; Biedenweg, Kelly; McLain, Rebecca

2017-10-01

Landscape values mapping has been widely employed as a form of public participation GIS (PPGIS) in natural resource planning and decision-making to capture the complex array of values, uses, and interactions between people and landscapes. A landscape values typology has been commonly employed in the mapping of social and environmental values in a variety of management settings and scales. We explore how people attribute meanings and assign values to special places on the Olympic Peninsula (Washington, USA) using both a landscape values typology and qualitative responses about residents' place-relationships. Using geographically referenced social values data collected in community meetings (n = 169), we identify high-frequency landscape values and examine how well the landscape values are reflected in open-ended descriptions of place-relations. We also explore the various interpretations of 14 landscape values used in the study. In particular, we investigate any overlapping meanings or blurriness among landscape values and reveal potentially emergent landscape values from the qualitative data. The results provide insights on the use of landscape values mapping typologies for practitioners and researchers engaged in the mapping of social values for PPGIS.

Mapping Meaningful Places on Washington's Olympic Peninsula: Toward a Deeper Understanding of Landscape Values

Science.gov (United States)

Cerveny, Lee Karol; Biedenweg, Kelly; McLain, Rebecca

2017-10-01

Landscape values mapping has been widely employed as a form of public participation GIS (PPGIS) in natural resource planning and decision-making to capture the complex array of values, uses, and interactions between people and landscapes. A landscape values typology has been commonly employed in the mapping of social and environmental values in a variety of management settings and scales. We explore how people attribute meanings and assign values to special places on the Olympic Peninsula (Washington, USA) using both a landscape values typology and qualitative responses about residents' place-relationships. Using geographically referenced social values data collected in community meetings ( n = 169), we identify high-frequency landscape values and examine how well the landscape values are reflected in open-ended descriptions of place-relations. We also explore the various interpretations of 14 landscape values used in the study. In particular, we investigate any overlapping meanings or blurriness among landscape values and reveal potentially emergent landscape values from the qualitative data. The results provide insights on the use of landscape values mapping typologies for practitioners and researchers engaged in the mapping of social values for PPGIS.

The Girls on Ice program: Improving perceptions of climate change and environmental stewardship by exploring a glacier landscape

Science.gov (United States)

Young, J. C.; Conner, L.; Pettit, E. C.

2017-12-01

Girls on Ice is a unique, free, science and mountaineering experience for underserved girls aged 16 to 18. Each year, two teams of nine girls spend eight days on a remote Alaska or Washington glacier to learn about glaciology, climate change, and alpine ecology (as well as mountaineering, art and leadership). During the program, the girls live on, explore and study a glacier and the visibly climate change-altered landscape that surrounds it, through both instructor-led modules and scientific field studies the girls design themselves. Time spent on the glacier means witnessing rivers of meltwater running off the surface, climbing 300 m uphill to where the glacier last sat 150 years ago, and learning how scientists monitor the glacier's retreat. Previous studies have shown that pro-environmental behavior in youth is strongly influenced by having significant life experiences outdoors, and that engagement of citizens in a climate change-impacted landscape is emerging as a powerful way to connect people to environment and to motivate environmental action. Given the significant life experience provided by our unique wilderness format, and the interactions with a rapidly changing glacier landscape, this study examines how participation in Girls on Ice impacts the 16 to 18 year-old participants' perceptions of climate change, as well as their sense of environmental identity. We use mixed qualitative and quantitative methods, including pre- and post-program questionnaires, an in-program focus group discussion, end-of-program interviews, and early and late in-program concept (node-link) mapping exercises. Preliminary results from qualitative data show a shift in many girls' perceptions of climate change towards being motivated to act to combat it, with particular reference to glaciers as a key component prompting that shift. Ultimately, this study aims to demonstrate the value of tenets of environmental and outdoor education theory, namely significant life experiences and

Exploring student teachers' perceptions of the influence of ...

African Journals Online (AJOL)

Rapid global technological developments have affected all facets of life, including the teaching and learning of mathematics. This qualitative study was designed to identify the ways in which technology was used and to explore the nature of this use by a group of 52 mathematics student teachers. The participants were ...

Unlocking Resources: Self-Guided Student Explorations of Science Museum and Aquarium Exhibits

Science.gov (United States)

Kirkby, K. C.; Phipps, M.; Hamilton, P.

2010-12-01

Remarkably few undergraduate programs take full advantage of the rich resources provided by science museums, aquariums and other informal science education institutions. This is not surprising considering the logistical hurdles of class trips, but an even more fundamental barrier is that these institutions’ exhibit text seldom explicitly convey their information at a level suitable for undergraduate curriculum. Traditionally, this left the burden of interpretation on individual instructors, who rarely have the time to undertake it. To overcome these hurdles, the University of Minnesota has partnered with the Science Museum of Minnesota and Underwater Adventures Aquarium to test the efficacy of self-guided student explorations in revealing the rich data encoded in museum and aquarium exhibits. An initial module at the Science Museum of Minnesota focused on interpreting animal designs, specifically exploring how differences in dinosaur skeletal features reflected variations in the animals’ lifestyles. Students learn to interpret diet and lifestyle not only from characteristics of the skull and teeth, but also from variations in vertebrae and rib design or the relative proportion of limb elements. A follow-up module, based on exhibits at Underwater Adventures Aquarium focuses on interpreting energy flow through ecosystems from the behavior of living organisms. Students explore the information on lifestyle and diet that is encoded in a sturgeon’s ceaseless glide or a muskellunge’s poised stillness. These modules proved to be immensely popular with students. In classes with up to 500 students, half to two-thirds of the students volunteered to complete the modules, despite the additional expense and distances of up to 13 miles between the University and partner institutions. More importantly, quantitative assessment with pre-instruction and post-instruction surveys demonstrate that these ungraded, self-guided explorations match or exceed the efficacy of

Exploring multiliteracies, student voice, and scientific practices in two elementary classrooms

Science.gov (United States)

Allison, Elizabeth Rowland

This study explored the voices of children in a changing world with evolving needs and new opportunities. The workplaces of rapidly moving capitalist societies value creativity, collaboration, and critical thinking skills which are of growing importance and manifesting themselves in modern K-12 science classroom cultures (Gee, 2000; New London Group, 2000). This study explored issues of multiliteracies and student voice set within the context of teaching and learning in 4th and 5th grade science classrooms. The purpose of the study was to ascertain what and how multiliteracies and scientific practices (NGSS Lead States, 2013c) are implemented, explore how multiliteracies influence students' voices, and investigate teacher and student perceptions of multiliteracies, student voice, and scientific practices. Grounded in a constructivist framework, a multiple case study was employed in two elementary classrooms. Through observations, student focus groups and interviews, and teacher interviews, a detailed narrative was created to describe a range of multiliteracies, student voice, and scientific practices that occurred with the science classroom context. Using grounded theory analysis, data were coded and analyzed to reveal emergent themes. Data analysis revealed that these two classrooms were enriched with multiliteracies that serve metaphorically as breeding grounds for student voice. In the modern classroom, defined as a space where information is instantly accessible through the Internet, multiliteracies can be developed through inquiry-based, collaborative, and technology-rich experiences. Scientific literacy, cultivated through student communication and collaboration, is arguably a multiliteracy that has not been considered in the literature, and should be, as an integral component of overall individual literacy in the 21st century. Findings revealed four themes. Three themes suggest that teachers address several modes of multiliteracies in science, but identify

Exploring the Climate for Overweight and Obese Students in a Student Health Setting

Science.gov (United States)

Pedersen, Peggy J.; Ketcham, Patricia L.

2009-01-01

Attitudes and beliefs of health care providers, in conjunction with a nonthreatening physical environment, are important components in establishing a constructive and supportive climate for care of overweight and obese students. Objective: The authors explored providers' attitudes about obesity and assessed the physical environment in a student…

Simulated Job Samples: A Student-Centered Approach to Vocational Exploration and Evaluation.

Science.gov (United States)

Richter-Stein, Caryn; Stodden, Robert A.

1981-01-01

Incorporating simulated job samples into the junior high school curriculum can provide vocational exploration opportunities as well as assessment data on special needs students. Students can participate as active learners and decision makers. (CL)

THE DIFFERENCE IN PEOPLE’S RESPONSE TOWARD NATURAL LANDSCAPE BETWEEN UNIVERSITY STUDENTS OF JAPAN AND INDONESIA (Perbedaan dalam Respon Manusia terhadap Lanskap Alami antara Pelajar Jepang dan Indonesia

Directory of Open Access Journals (Sweden)

Prita Indah Pratiwi

2014-10-01

Full Text Available ABSTRACT People in different culture distinguish in their response to the environment, especially in interpretation and understanding of the perceived landscape. In order to plan and manage the environment for the selection of landscape with the aim of special care, protection, and amenity, it is crucial that people effectively participate and measure the existing values which nature represents to local residents. The purpose of this study was to clarify the differences of landscape recognition of Japan and Indonesia and to find the landscape element which is highly valued. The study was conducted with the following six steps, namely, photos collection, photo grouping, preference evaluation, exoticism evaluation, analysis, and recommendation. Cluster analysis (Ward’s method, squared Euclidean distance was applied for the analysis of photo categories, and Mann-Whitney U Test was applied to examine the significant differences. In photo grouping, seven natural landscape photos of Japan and Indonesia were categorized in different groups. Forest photos were categorized as wetland by Japanese students. Two rivers, lake, and forest photos were categorized by Indonesian students, but Japanese students categorized it as forest and mountain in distant view. Japanese students also distinguished the wetland as wetland in distant view and wetland in close-up view. The results of preference evaluation show that significant differences were detected in 25 photos of 68 photos. The exoticism evaluation detected significant differences in 48 photos of 68 photos. Neither Japanese nor Indonesian students recognized forest and wetland. However, either the Japanese or Indonesian students preferred waterfall or coast than the others. Based on exoticism evaluation, river and wetland were not recognized, but coast and waterfall were recognized by both of countries. Both of countries shared commonality in landscape photographs evaluation of preference and exoticism

Exploring Plagiarism into Perspectives of Indonesian Academics and Students

Directory of Open Access Journals (Sweden)

Rina Agustina

2017-08-01

Full Text Available Plagiarism has been done by students from around the globes. There has been a heated discussion of finding reasons why plagiarism occurred in academic world and Eastern students in particular. This research wants to explore how actually students perceive plagiarism in their academic writing as well as how lecturers coped with plagiarism in the students’ assignments. The research participants were taken from 2 different majors, 32 English Education students and 10 Psychology students as well as 5 lecturers from English Education Department and 3 lecturers from Psychology Faculty in one of private universities in Central Java Province, Indonesia. Questionnaires were distributed to those respondents and also interviews were conducted to several lecturers and students. The results of questionnaire and interview showed that both students and lecturers knew and understand the essence of plagiarism, however, students admitted that they still plagiarised in their assignment. Lecturers, on the other hand, revealed that they could figure out when students plagiarised others’ works. However, it was limited to crossing over assignments between students. In other words, detecting plagiarism was done manually and restricted to students’ written works only. In conclusion, despite comprehending the meaning of plagiarism, student still plagiarised since there was not any real action from lecturers to encounter it.

Exploring student teachers' perceptions of the influence of ...

African Journals Online (AJOL)

user

2015-11-11

Nov 11, 2015 ... This qualitative study was designed to identify the ways in which technology was used and to explore the nature of ... The use of technology requires research and careful planning in order for it to .... Methodology .... teaching by the student teachers, the social inter- ..... and quantitative approaches (7th ed).

Recent advances in the theory and application of fitness landscapes

CERN Document Server

Engelbrecht, Andries

2014-01-01

This book is concerned with recent advances in fitness landscapes. The concept of fitness landscapes originates from theoretical biology and refers to a framework for analysing and visualizing the relationships between genotypes, phenotypes and fitness. These relationships lay at the centre of attempts to mathematically describe evolutionary processes and evolutionary dynamics.     The book addresses recent advances in the understanding of fitness landscapes in evolutionary biology and evolutionary computation. In the volume, experts in the field of fitness landscapes present these findings in an integrated way to make it accessible to a number of audiences: senior undergraduate and graduate students in computer science, theoretical biology, physics, applied mathematics and engineering, but also researcher looking for a reference or/and entry point into using fitness landscapes for analysing algorithms. Also practitioners wanting to employ fitness landscape techniques for evaluating bio- and nature-inspired...

Forest landscape restoration : reconciling biodiversity conservation with local livelihoods in Ecuador

OpenAIRE

Middendorp, Romaike Sanne

2017-01-01

Tropical forest conversion and agricultural intensification are important drivers of loss of biodiversity and ecosystem services on which local communities depend. Resilient agricultural landscapes are crucial to safeguard food security and adapt to environmental and climate changes. An increasing number of policies and programs target forest landscape restoration but lack the scientific basis to ensure sustainable outcomes. This dissertation explores the potential of forest landscape restora...

Unpacking the Value of Writing: Exploring College Students' Perceptions of Writing

Science.gov (United States)

Zumbrunn, Sharon; Carter, Yvette M.; Conklin, Sarah

2014-01-01

This study explored college students' beliefs about the value of writing, their past experiences with writing, and the relationship between students' prior experiences with writing and writing value beliefs. One hundred fourteen undergraduates from a public Southeastern university participated in the study. Using expectancy-value theory as a…

Overview and example application of the Landscape Treatment Designer

Science.gov (United States)

Alan A. Ager; Nicole M. Vaillant; David E. Owens; Stuart Brittain; Jeff. Hamann

2012-01-01

The Landscape Treatment Designer (LTD) is a multicriteria spatial prioritization and optimization system to help design and explore landscape fuel treatment scenarios. The program fills a gap between fire model programs such as FlamMap, and planning systems such as ArcFuels, in the fuel treatment planning process. The LTD uses inputs on spatial treatment objectives,...

Agrarian Landscape Management in a Modernized World

DEFF Research Database (Denmark)

Christensen, Andreas Aagaard

) A historical analysis of social drivers of land use change affecting agrarian landscapes in the Western world in the period 1700-2000 based on a litterature review of modernization theory applied to two local scale historical case studies of changes in landscape structure; (2) A national scale analysis based...... on archival and cartographic sources of the way selected modernization processes affected rural land use patterns in New Zealand in the period from its first Europeancolonial exploration in the 17th century until the present. (3) A global scale analysis of historical patterns of modernization affecting rural...... land use patterns within the Western world based on historical cartographic evidence, (4) A local scale analysis of the decision making practices of landscape managers in four modern case landscapes in Denmark and New Zealand, based on interview surveys conducted in 2011 and 2012. Findings indicate...

Exploring the Differences of Undergraduate Students' Perceptual Learning Styles in International Business Study

Science.gov (United States)

Ding, Ning; Lin, Wei

2013-01-01

More than 45,000 international students are now studying for bachelor programs in The Netherlands. The number of Asian students increased dramatically in the past decade. The current research aims at examining the differences between Western European and Asian students' perceptual learning styles, and exploring the relationships between students'…

The Stonehenge Riverside Project: exploring the Neolithic landscape of Stonehenge

OpenAIRE

Mike Parker Pearson; Joshua Pollard; Colin Richards; Julian Thomas; Chris Tilley; Kate Welham

2008-01-01

The Stonehenge Riverside Project is a collaborative enterprise directed by six academics from five UK universities, investigating the place of Stonehenge within its contemporary landscape. In this contribution, a series of novel approaches being employed on the project are outlined, before the results of investigations at the Greater Stonehenge Cursus, Woodhenge, the Cuckoo Stone and Durrington Walls are discussed.

New Mesoscale Fluvial Landscapes - Seismic Geomorphology and Exploration

Science.gov (United States)

Wilkinson, M. J.

2013-01-01

Megafans (100-600 km radius) are very large alluvial fans that cover significant areas on most continents, the surprising finding of recent global surveys. The number of such fans and patterns of sedimentation on them provides new mesoscale architectures that can now be applied on continental fluvial depositional systems, and therefore on. Megafan-scale reconstructions underground as yet have not been attempted. Seismic surveys offer new possibilities in identifying the following prospective situations at potentially unsuspected locations: (i) sand concentrations points, (ii) sand-mud continuums at the mesoscale, (iii) paleo-valley forms in these generally unvalleyed landscapes, (iv) stratigraphic traps, and (v) structural traps.

Defining the landscape of adaptive genetic diversity.

Science.gov (United States)

Eckert, Andrew J; Dyer, Rodney J

2012-06-01

Whether they are used to describe fitness, genome architecture or the spatial distribution of environmental variables, the concept of a landscape has figured prominently in our collective reasoning. The tradition of landscapes in evolutionary biology is one of fitness mapped onto axes defined by phenotypes or molecular sequence states. The characteristics of these landscapes depend on natural selection, which is structured across both genomic and environmental landscapes, and thus, the bridge among differing uses of the landscape concept (i.e. metaphorically or literally) is that of an adaptive phenotype and its distribution across geographical landscapes in relation to selective pressures. One of the ultimate goals of evolutionary biology should thus be to construct fitness landscapes in geographical space. Natural plant populations are ideal systems with which to explore the feasibility of attaining this goal, because much is known about the quantitative genetic architecture of complex traits for many different plant species. What is less known are the molecular components of this architecture. In this issue of Molecular Ecology, Parchman et al. (2012) pioneer one of the first truly genome-wide association studies in a tree that moves us closer to this form of mechanistic understanding for an adaptive phenotype in natural populations of lodgepole pine (Pinus contorta Dougl. ex Loud.). © 2012 Blackwell Publishing Ltd.

Exploring Student Perceptions of Audiovisual Feedback via Screencasting in Online Courses

Science.gov (United States)

Mathieson, Kathleen

2012-01-01

Using Moore's (1993) theory of transactional distance as a framework, this action research study explored students' perceptions of audiovisual feedback provided via screencasting as a supplement to text-only feedback. A crossover design was employed to ensure that all students experienced both text-only and text-plus-audiovisual feedback and to…

The Linguistic Landscape as a Learning Space for Contextual Language Learning

Science.gov (United States)

Aladjem, Ruthi; Jou, Bibiana

2016-01-01

One of the challenges of teaching and learning a foreign language is that students are not being sufficiently exposed to the target language. However, it is quite common to find linguistic and cultural exponents of different foreign languages in authentic contexts (termed the "Linguistic landscape"). Using the Linguistic landscape as a…

Exploring Students' Conceptions of Science Learning via Drawing: A Cross-Sectional Analysis

Science.gov (United States)

Hsieh, Wen-Min; Tsai, Chin-Chung

2017-01-01

This cross-sectional study explored students' conceptions of science learning via drawing analysis. A total of 906 Taiwanese students in 4th, 6th, 8th, 10th, and 12th grade were asked to use drawing to illustrate how they conceptualise science learning. Students' drawings were analysed using a coding checklist to determine the presence or absence…

EXPLORING THE TERTIARY EFL STUDENTS' ACADEMIC WRITING COMPETENCIES

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Aunurrahman Aunurrahman

2017-05-01

Full Text Available For tertiary English as a Foreign Language (EFL students, academic writing is not an easy task. It requires knowledge of the academic writing genres with their particular linguistic features. Moreover, academic writing demands good critical thinking. This research aims to explore the students' academic writing competencies that also focus on critical thinking. The research involved thirty-six first-year tertiary EFL students from a regular class of a private university in Pontianak, West Kalimantan, Indonesia. The source for data collection was the students’ texts. Three texts were selected and the students were categorized into low, medium, and high levels of writing achievement. The text analysis utilized functional grammar rooted in systemic functional linguistics (Emilia, 2014. The analysis shows that the students, regardless of their levels of writing achievement, have little control over the schematic structure and linguistic features of an argumentative writing. The text analysis also shows that the students’ texts have some limitations as regards their critical thinking capacity. Still, a few examples of academic language were detected in the texts. The findings suggest that the lecturer should incorporate explicit teaching and cooperative learning activities to alleviate the students' difficulties and develop their academic writing and critical thinking capacity.

Addiction Studies: Exploring Students' Attitudes toward Research in a Graduate Program

Science.gov (United States)

James, Raven; Simons, Lori

2011-01-01

An exploratory study was conducted to compare addiction studies and community counseling students' attitudes toward research. A survey of 66 addiction studies and 17 community counseling students in graduate programs was used to explore interest and self-efficacy in research and the research training environment. A pre/post test design was used to…

Exploring Gender through Education Abroad Programs: A Graduate Student Case Study

Science.gov (United States)

Squire, Dian D.; Williams, Terry E.; Cartwright, Matthew; Jourian, T. J.; Monter, Marie; Weatherford, Amy

2015-01-01

This case study explores how graduate students who attended a short-term education abroad program understood gender as a result of participation in the trip. Findings reveal that students' understandings of gender are influenced by in and out of class contexts. Implications for faculty and education abroad practitioners are shared to deepen and…

The Stonehenge Riverside Project: exploring the Neolithic landscape of Stonehenge

Directory of Open Access Journals (Sweden)

Mike Parker Pearson

2008-12-01

Full Text Available The Stonehenge Riverside Project is a collaborative enterprise directed by six academics from five UK universities, investigating the place of Stonehenge within its contemporary landscape. In this contribution, a series of novel approaches being employed on the project are outlined, before the results of investigations at the Greater Stonehenge Cursus, Woodhenge, the Cuckoo Stone and Durrington Walls are discussed.

Exploring Erasmus student mobility in Ukraine: A case study

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Yevhen Baranchenko

2016-04-01

Full Text Available In the context of increasing interest in the internationalisation of education, the Erasmus programme of student mobility led by the European Commission is perceived as a highly desirable by many stakeholders.  Despite the high demand emanating from Ukrainian students for Erasmus programme participation, the inward student mobility of EU nationals to Ukraine remains exceptionally low at the undergraduate level. The main aim of the current study is to explore the inward Erasmus student mobility mechanism in Ukraine through application of the single case study approach.  The data were collected through participant observation, two rounds of interviews and the analysis of the participant diary.  The research outcomes shed light on how the inward Erasmus student mobility programme in Ukraine can be arranged more effectively. We identified four broad areas by means of thematic analysis, which includes transparency of the process; communication; living conditions; learning process and facilities.

Analysis of Employment Flow of Landscape Architecture Graduates in Agricultural Universities

Science.gov (United States)

Yao, Xia; He, Linchun

2012-01-01

A statistical analysis of employment flow of landscape architecture graduates was conducted on the employment data of graduates major in landscape architecture in 2008 to 2011. The employment flow of graduates was to be admitted to graduate students, industrial direction and regional distribution, etc. Then, the features of talent flow and factors…

A Most Redolent Tension: Understanding Landscape in a Post-colonial New Zealand

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Jillian Walliss

2004-06-01

Full Text Available Within settler societies such as Australia and New Zealand, notions of landscape are influential in developing a sense of national distinctiveness while remaining a central point for reconciling the 'unsettlement' bought about by settlement. In this context, fundamental premises of landscape architecture such as 'sense of place' become complex propositions, inextricably interwoven with ideas of colonisation, romanticism, nationalism, identity and cultural representation. While common within post-colonial and cultural studies, these understandings of place are largely absent from landscape architecture discourse where the 'theoretical terrain' is largely derived from a Euro-American perspective. Encouraging students to engage with these understandings can prove difficult because many design students are reluctant to read material from outside their immediate discipline.

Landscape by Moonlight: Peter Paul Rubens and Astronomy

Science.gov (United States)

Mendillo, M.

2016-01-01

In the last years of his life, Rubens (1577-1640) lived happily with his wife and children on his Het Steen estate. During this period he worked and reworked a painting that had special meaning to him—Landscape by Moonlight (1635-40), now at the Courtauld Gallery in London. After a highly successful career painting religious and secular portraits, allegories, and occasional landscapes, Rubens put an extraordinary amount of effort into this final landscape. He was well known as a person who would commit to memory ideas and themes that he would use in future works. This paper reviews Rubens' attention to the visualization of nature, his personal connections to Elsheimer, Galileo, and Peiresc, and explores his possible depiction of constellations recalled from memory and placed within the cloudy skies in his Landscape by Moonlight.

Patterns among the ashes: Exploring the relationship between landscape pattern and the emerald ash borer

Science.gov (United States)

Susan J. Crocker; Dacia M. Meneguzzo; Greg C. Liknes

2010-01-01

Landscape metrics, including host abundance and population density, were calculated using forest inventory and land cover data to assess the relationship between landscape pattern and the presence or absence of the emerald ash borer (EAB) (Agrilus planipennis Fairmaire). The Random Forests classification algorithm in the R statistical environment was...

Exploring the Changes in Students' Understanding of the Scientific Method Using Word Associations

Science.gov (United States)

Gulacar, Ozcan; Sinan, Olcay; Bowman, Charles R.; Yildirim, Yetkin

2015-01-01

A study is presented that explores how students' knowledge structures, as related to the scientific method, compare at different student ages. A word association test comprised of ten total stimulus words, among them "experiment," "science fair," and "hypothesis," is used to probe the students' knowledge structures.…

Planetary Landscape Geography

Science.gov (United States)

Hargitai, H.

building Lunar or Martian bases. Factors of this category are the presence of water, 24 h communication oppor- tunity with Earth, radio noise free sky, radiation, temperature etc conditions. Since the emergence of the discipline of astrobiology, potentially habitable niches - and espe- cially the so far undiscovered de facto inhabited niches - make very high value of a given landscape. CONCLUSION As we have closer touch with planetary surfaces other than our, and as human (and manned) exploration of the Solar System will again be in the agenda, in addition to physical geographic or geologic factors, new ones: economical, cultural, aesthetic and geofactors together will determine the value of a certain landscape in a given area. Its study will be more geographic than geologic. The above listed ele- ments can be important when chosing a base or landing site on any planetary body. The landscape values can be merged in a GIS system and this way we can more ea- sity determine not only landcape types but also the optimal landing sites for future missions. References [1] Mezõsi , G.: A földrajzi táj (geographic landscape), in: Általános ter- mészerföldrajz, Budapest, 1993. pp 807-818. [2] Baker, V. R.: Extraterrestrial Geo- morphology: An Introduction. Geomorphology 37 (2001) pp 175-178. [3] Jakucs, L.: A földrajzi burok kozmogén és endogén dinamikája (Endogenic and Cosmogenic Dy- namics of the Geospheres). JATEPress, 1997. 3

Managing the future of the past: images of Exmoor landscape heritage

DEFF Research Database (Denmark)

Wilkinson, Timothy; Harvey, David

2017-01-01

of a sequence of cultural evolution in Britain. We explore implications of this in relation to three metaphors of landscape used in the cultural heritage management tool called Historic Landscape Characterisation. In so doing, we raise questions about the future of the past, specifically in terms...

Death, Memory, text: reading the landscape of remembrance

Directory of Open Access Journals (Sweden)

Katrina Simon

1996-03-01

Full Text Available Victorian cemeteries are landscapes which can be 'read' both literally and metaphorically. In this paper, one particular Victorian cemetery, the Barbadoes St Cemetery in Christchurch, New Zealand is considered for the different meanings that can be found in its location, layout, vegetation, tombstones and written inscriptions. The discussion focuses on how these elements of the cemetery landscape relate to the burial traditions of Western Europe, how they expressed particular concerns about death and remembrance in the Victorian era, and how they can be 'read' in the present, in order to explore the relationship between interpretation and transformation in this highly symbolic landscape.

Cuban Landscapes

DEFF Research Database (Denmark)

Scarpaci, Joseph L.; Portela, Armando

This accessible book offers a vivid geographic portrait of Cuba, exploring the island’s streetscapes, sugar cane fields, beaches, and rural settlements; its billboards, government buildings, and national landmarks. The authors illuminate how natural and built landscapes have shaped Cuban identity...... (cubanidad), and vice versa. They provide a unique perspective on Cuba’s distinct historical periods and political economies, from the colonial period through republicanism and today’s socialist era. Compelling topics include the legacies of slavery and the sugar industry, the past and future of urban...

Exploring Different Patterns of Love Attitudes among Chinese College Students.

Science.gov (United States)

Zeng, Xianglong; Pan, Yiqin; Zhou, Han; Yu, Shi; Liu, Xiangping

2016-01-01

Individual differences in love attitudes and the relationship between love attitudes and other variables in Asian culture lack in-depth exploration. This study conducted cluster analysis with data regarding love attitudes obtained from 389 college students in mainland China. The result of cluster analysis based on love-attitude scales distinguished four types of students: game players, rational lovers, emotional lovers, and absence lovers. These four groups of students showed significant differences in sexual attitudes and personality traits of deliberation and dutifulness but not self-discipline. The study's implications for future studies on love attitudes in certain cultural groups were also discussed.

Anime Landscapes as a Tool for Analyzing the Human–Environment Relationship: Hayao Miyazaki Films

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Sema Mumcu

2018-04-01

Full Text Available Common dualistic thinking in environmental design education adopts humans and the environment as separate entities, with the environment as raw material stock. This approach affects the intellectual development of landscape architects and limits their ability to create meaningful landscapes. Therefore, it is necessary to explore and highlight new ideas about the more integrated human–environment relationship. Through the films of Hayao Miyazaki, many audiences around the world have encountered a different worldview. By contrast with Western thinking, which adopts human superiority to nature, the worldview that Miyazaki reflects in his films depicts human as an inseparable part of nature. Being inspired by different communities and their relationship to nature in Miyazaki’s films, we propose using anime as a means of analyzing the human–environment relationship. We classified landscapes based on power relations between humans and nature. We explored how communities shape their physical environment based on how they socially construct nature and the resulting landscapes. Thus, through apocalyptic landscapes, the bitter results of exploiting nature were depicted. Wilderness landscapes reflect the bias humanity has about nature as wild and hostile. Responsible landscapes were introduced asway of understanding the unbreakable bond between humans and the environment. Through these animated landscape types, the ways landscape architecture should approach nature in professional practices was discussed, and the importance of creating responsible landscapes was emphasized.

Considerations for future education in integrative landscape research

NARCIS (Netherlands)

Tress, G.; Tress, B.; Fry, G.; Opdam, P.F.M.; Ahern, J.F.; Antrop, M.; Hartig, T.; Hobbs, R.; Miller, D.; Silbernagel, J.M.; Winder, N.

2006-01-01

This chapter discusses challenges for PhD students involved in integrative landscape research. These challenges include terminology, epistemology, expectations, stakeholder involvement, organizational barriers, communicating and publishing, as well as career development. The chapter presents

Challenging nurse student selection policy: Using a lifeworld approach to explore the link between care experience and student values.

Science.gov (United States)

Scammell, Janet; Tait, Desiree; White, Sara; Tait, Michael

2017-10-01

This study uses a lifeworld perspective to explore beginning students' values about nursing. Internationally, increasing care demand, a focus on targets and evidence of dehumanized care cultures have resulted in scrutiny of practitioner values. In England, selection policy dictates that prospective nursing students demonstrate person-centred values and care work experience. However, there is limited recent evidence exploring values at programme commencement or the effect of care experience on values. Mixed method study. A total of 161 undergraduate nursing students were recruited in 2013 from one English university. Thematic content analysis and frequency distribution to reveal descriptive statistics were used. Statistical analysis indicated that most of the values identified in student responses were not significantly affected by paid care experience. Five themes were identified: How I want care to be; Making a difference; The value of learning; Perceived characteristics of a nurse; and Respecting our humanity. Students readily drew on their experience of living to identify person-centred values about nursing.

Landscape function analysis as a base of rural development strategies

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Filepné Kovács Krisztina

2017-11-01

Full Text Available Research on ecosystem services and landscape functions are highly important in landscape ecology, landscape planning and open space design. The terms of ecosystem service and landscape function have been evolved parallel to each other in the scientific literature but have different focus. The term of landscape functions evolved from the scientific field of landscape ecology; it reflects the goods and services provided by regions, landscapes where the cultural, economic factors are important as well. As a framework assessment method with additional economic assessment, a landscape function analysis could be an additional tool of rural development, as it gives a complex analysis of multiple aspects, thus it is highly appropriate to explore, analyze the potentials, resources and limits of landscapes and land use systems. In the current research a landscape function analysis was compared with the rural development strategies in Hungarian micro-regions. We focused on the level of landscape functions and the objectives of the rural development strategies of the study areas. The local development strategies do not focus on territorial differences nor potentials evolving from natural, cultural resources or local constrains. The only exception is tourism development, where in some cases there is a holistic spatial approach which intends to develop the region as a whole.

Exploring the role of fire, succession, climate, and weather on landscape dynamics using comparative modeling

Science.gov (United States)

Robert E. Keane; Geoffrey J. Cary; Mike D. Flannigan; Russell A. Parsons; Ian D. Davies; Karen J. King; Chao Li; Ross A. Bradstock; Malcolm Gill

2013-01-01

An assessment of the relative importance of vegetation change and disturbance as agents of landscape change under current and future climates would (1) provide insight into the controls of landscape dynamics, (2) help inform the design and development of coarse scale spatially explicit ecosystem models such as Dynamic Global Vegetation Models (DGVMs), and (3) guide...

Landscape and participation: construction of a PhD research problem and an analysis method. Towards the comparative analysis of participatory processes of landscape management projects design on a local scale in the Walloon region (Belgium)

OpenAIRE

Droeven, Emilie

2007-01-01

A preliminary reflection to the definition of a PhD research problem on the concepts of participation, landscape and project, led the student to be interested in the participatory processes of landscape management projects design, and in the inhabitants landscapes representations. The method includes the comparative analysis of local processes of projects design, and the direct observation of two Walloon landscape management projects design (investigation conducted with stakeholders implied i...

Exploring Uyghur University Students' Identities Constructed through Multilingual Practices in China

Science.gov (United States)

Guo, Xiaoyan; Gu, Mingyue

2018-01-01

This article explores how a cohort of tertiary-level Uyghur students contested and negotiated their identities through multilingual practices in the receiving community. Drawing upon interview data from fieldwork, this study indicates that these students experienced essentialist understandings and negative views in the host society. Participants…

Genetics: A New Landscape for Medical Geography

Science.gov (United States)

Carrel, Margaret; Emch, Michael

2014-01-01

The emergence and re-emergence of human pathogens resistant to medical treatment will present a challenge to the international public health community in the coming decades. Geography is uniquely positioned to examine the progressive evolution of pathogens across space and through time, and to link molecular change to interactions between population and environmental drivers. Landscape as an organizing principle for the integration of natural and cultural forces has a long history in geography, and, more specifically, in medical geography. Here, we explore the role of landscape in medical geography, the emergent field of landscape genetics, and the great potential that exists in the combination of these two disciplines. We argue that landscape genetics can enhance medical geographic studies of local-level disease environments with quantitative tests of how human-environment interactions influence pathogenic characteristics. In turn, such analyses can expand theories of disease diffusion to the molecular scale and distinguish the important factors in ecologies of disease that drive genetic change of pathogens. PMID:24558292

Alienated and Disaffected Students: Exploring the Civic Capacity of "Outsiders" in Asian Societies

Science.gov (United States)

Kuang, Xiaoxue; Kennedy, Kerry John

2018-01-01

As an important group of students, the alienated and disaffected students are often overlooked in more general studies of civic education. Based on data from the International Civics and Citizenship Education Study (ICCS 2009), the study investigated alienated and disaffected students in Asia and explored the development of their civic attitudes.…

Landscape metrics application in ecological and visual landscape assessment

Directory of Open Access Journals (Sweden)

Gavrilović Suzana

2017-01-01

Full Text Available The development of landscape-ecological approach application in spatial planning provides exact theoretical and empirical evidence for monitoring ecological consequences of natural and/or anthropogenic factors, particularly changes in spatial structures caused by them. Landscape pattern which feature diverse landscape values is the holder of the unique landscape character at different spatial levels and represents a perceptual domain for its users. Using the landscape metrics, the parameters of landscape composition and configuration are mathematical algorithms that quantify the specific spatial characteristics used for interpretation of landscape features and processes (physical and ecological aspect, as well as forms (visual aspect and the meaning (cognitive aspect of the landscape. Landscape metrics has been applied mostly in the ecological and biodiversity assessments as well as in the determination of the level of structural change of landscape, but more and more applied in the assessment of the visual character of the landscape. Based on a review of relevant literature, the aim of this work is to show the main trends of landscape metrics within the aspect of ecological and visual assessments. The research methodology is based on the analysis, classification and systematization of the research studies published from 2000 to 2016, where the landscape metrics is applied: (1 the analysis of landscape pattern and its changes, (2 the analysis of biodiversity and habitat function and (3 a visual landscape assessment. By selecting representative metric parameters for the landscape composition and configuration, for each category is formed the basis for further landscape metrics research and application for the integrated ecological and visual assessment of the landscape values. Contemporary conceptualization of the landscape is seen holistically, and the future research should be directed towards the development of integrated landscape assessment

Using Photo-Elicitation with Native American Students to Explore Perceptions of the Physical Library

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Karen Neurohr

2016-04-01

Full Text Available Abstract Objective – This research project explored Native American students’ perceptions of the Edmon Low Library at Oklahoma State University (OSU. The study sought to understand how Native American students perceived the role of the academic library in their lives, and which elements of the library students depicted and described as holding meaning for them. Methods – Photo-elicitation, a form of visual research and a participatory research method, was the primary method chosen to explore students’ perceptions of the library. To qualify for this study, students self-identified as Native American and as frequent library users. They also had completed three or more semesters of study at OSU. Five students followed a photo prompt for taking at least fifteen pictures of the library, then participated in two separate interviews with the primary researcher. Participants also completed a demographic/questionnaire form, answered semi-structured questions, and ranked the photos they took. Results – This study produced several emergent findings. First, students expressed uncertainty about the library’s books. Second, functional library tools such as express printers and library signage played a valuable role for facilitating student work. Third, the method of photo-elicitation was enjoyable for students and served as library discovery. Fourth, Native American resources and exhibits in the library had varied salience for students. Conclusion – Limited research focuses on Native American students in academic libraries, particularly on how students use and experience the library. Exploring how individual students who identify as Native American perceive the university library enhanced our understanding of how libraries in Predominantly White Institutions (PWIs can best serve and support students. This study provided insight into the method of photo-elicitation interviews. This research also provided practical benefits for student

Strategies for the exploration of free energy landscapes: Unity in diversity and challenges ahead

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Fabio Pietrucci

2017-11-01

Full Text Available Computer simulations play an important role in the study of transformation processes of condensed matter, including phase transitions, chemical reactions, and conformational changes of biomolecules. In principle, atomic trajectories, such as those generated using the molecular dynamics approach, contain detailed structural, thermodynamic, and kinetic information about activated processes. In practice, due to free energy barriers, there is often a wide gap between the time scale of the transformation and the time scale accessible with simulations. This review offers a practical guide to the ingenious methods aimed to accelerate the exploration and reconstruction of free energy landscapes of complex systems. The focus is on basic unifying concepts, successful strategies, and pitfalls, illustrated with examples of application to scientific problems from different disciplines. The current challenges in the field consist mainly in the cumbersome identification of optimal reaction coordinates and in the extensive recourse to expert human supervision and fine tuning of the algorithms. The full achievement of wide-spectrum formulations and easy reproducibility of results would constitute the breakthrough necessary to enter the era of routine use of enhanced sampling simulations.

Exploring Service Learning Outcomes in Students: A Mixed Methods Study for Nursing

Science.gov (United States)

Martin, John F.

2017-01-01

This mixed methods study exploring student outcomes of service learning experiences is inter-disciplinary, near the intersection of higher education research, moral development, and nursing. The specific problem examined in this study is that service learning among university students is utilized by educators, but largely without a full…

Exploring Meaning of Active Learning with Millennial Nursing Students: A Phenomenological Study

Science.gov (United States)

Szoka, Amy

2017-01-01

The purpose of this interpretive, phenomenological study was to explore and understand how millennial nursing students perceived their lived experiences of being active learners in an associate degree program and how it affected student learning outcomes and/or program satisfaction. The research questions guiding this study were based on…

Exploring Different Patterns of Love Attitudes among Chinese College Students

Science.gov (United States)

Zeng, Xianglong; Pan, Yiqin; Zhou, Han; Yu, Shi; Liu, Xiangping

2016-01-01

Individual differences in love attitudes and the relationship between love attitudes and other variables in Asian culture lack in-depth exploration. This study conducted cluster analysis with data regarding love attitudes obtained from 389 college students in mainland China. The result of cluster analysis based on love-attitude scales distinguished four types of students: game players, rational lovers, emotional lovers, and absence lovers. These four groups of students showed significant differences in sexual attitudes and personality traits of deliberation and dutifulness but not self-discipline. The study’s implications for future studies on love attitudes in certain cultural groups were also discussed. PMID:27851784

Exploring Different Patterns of Love Attitudes among Chinese College Students.

Directory of Open Access Journals (Sweden)

Xianglong Zeng

Full Text Available Individual differences in love attitudes and the relationship between love attitudes and other variables in Asian culture lack in-depth exploration. This study conducted cluster analysis with data regarding love attitudes obtained from 389 college students in mainland China. The result of cluster analysis based on love-attitude scales distinguished four types of students: game players, rational lovers, emotional lovers, and absence lovers. These four groups of students showed significant differences in sexual attitudes and personality traits of deliberation and dutifulness but not self-discipline. The study's implications for future studies on love attitudes in certain cultural groups were also discussed.

Impact of Urban Climate Landscape Patterns on Land Surface Temperature in Wuhan, China

Directory of Open Access Journals (Sweden)

Yasha Wang

2017-09-01

Full Text Available Facing urban warming, mitigation and adaptation strategies are not efficient enough to tackle excessive urban heat, especially at the local scale. The local climate zone (LCZ classification scheme is employed to examine the diversity and complexity of the climate response within a city. This study suggests that zonal practice could be an efficient way to bridge the knowledge gap between climate research and urban planning. Urban surfaces classified by LCZ are designated as urban climate landscapes, which extends the LCZ concept to urban planning applications. Selecting Wuhan as a case study, we attempt to explore the climatic effect of landscape patterns. Thermal effects are compared across the urban climate landscapes, and the relationships between patch metrics and land surface temperature (LST are quantified. Results indicate that climate landscape layout is a considerable factor impacting local urban climate. For Wuhan, 500 m is an optimal scale for exploring landscape pattern-temperature relationships. Temperature contrast between surrounding landscape patches has a major influence on LST. Generally, fragmental landscape patches contribute to heat release. For most climate landscape types, patch metrics also have a significant effect on thermal response. When three metrics are included as predictive variables, 53.3% of the heating intensity variation can be explained for the Large Lowrise landscape, while 57.4% of the cooling intensity variation can be explained for the Water landscape. Therefore, this article claims that land-based layout optimization strategy at local scale, which conforms to planning manner, should be taken into account in terms of heat management.

Exploring Students' Understanding of Ordinary Differential Equations Using Computer Algebraic System (CAS)

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Maat, Siti Mistima; Zakaria, Effandi

2011-01-01

Ordinary differential equations (ODEs) are one of the important topics in engineering mathematics that lead to the understanding of technical concepts among students. This study was conducted to explore the students' understanding of ODEs when they solve ODE questions using a traditional method as well as a computer algebraic system, particularly…

Markov Processes: Exploring the Use of Dynamic Visualizations to Enhance Student Understanding

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Pfannkuch, Maxine; Budgett, Stephanie

2016-01-01

Finding ways to enhance introductory students' understanding of probability ideas and theory is a goal of many first-year probability courses. In this article, we explore the potential of a prototype tool for Markov processes using dynamic visualizations to develop in students a deeper understanding of the equilibrium and hitting times…

Clinical placements and nursing students' career planning: a qualitative exploration.

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McKenna, Lisa; McCall, Louise; Wray, Natalie

2010-04-01

Many nursing students enter undergraduate programmes with preconceived ideas about their future nursing careers, and intend to practice in particular areas such as midwifery or paediatrics. Through clinical placements, students are exposed to different clinical areas and professional socialization is facilitated. However, little is known about the influence of clinical placements on students' career intentions. This paper reports nursing findings drawn from a large qualitative study conducted in Victoria, Australia that sought to explore the influence of health professional students' clinical placements on their future career intentions. Participants were invited to be involved in either face-to-face or focus group interviews depending upon their own preference. Thematic data analysis revealed three main themes: 're-affirming career choice', 'working in a particular area' and 'work location'. Findings from the study add to our understanding of factors influencing nursing students' planning for their future careers including the impact of clinical placements.

(Text) Mining the LANDscape: Themes and Trends over 40 years of Landscape and Urban Planning

Science.gov (United States)

Paul H. Gobster

2014-01-01

In commemoration of the journal's 40th anniversary, the co-editor explores themes and trends covered by Landscape and Urban Planning and its parent journals through a qualitative comparison of co-occurrence term maps generated from the text corpora of its abstracts across the four decadal periods of publication.Cluster maps generated from the...

Exploring the challenges faced by polytechnic students

Science.gov (United States)

Matore, Mohd Effendi @ Ewan Mohd; Khairani, Ahmad Zamri

2015-02-01

This study aims to identify other challenges besides those already faced by students, in seven polytechnics in Malaysia as a continuation to the previous research that had identified 52 main challenges faced by students using the Rasch Model. The explorative study focuses on the challenges that are not included in the Mooney Problem Checklist (MPCL). A total of 121 polytechnic students submitted 183 written responses through the open questions provided. Two hundred fifty two students had responded from a students' perspective on the dichotomous questions regarding their view on the challenges faced. The data was analysed qualitatively using the NVivo 8.0. The findings showed that students from Politeknik Seberang Perai (PSP) gave the highest response, which was 56 (30.6%) and Politeknik Metro Kuala Lumpur (PMKL) had the lowest response of 2 (1.09%). Five dominant challenges were identified, which were the English language (32, 17.5%), learning (14, 7.7%), vehicles (13, 7.1%), information technology and communication (ICT) (13, 7.1%), and peers (11, 6.0%). This article, however, focus on three apparent challenges, namely, English language, vehicles, as well as computer and ICT, as the challenges of learning and peers had been analysed in the previous MPCL. The challenge of English language that had been raised was regarding the weakness in commanding the aspects of speech and fluency. The computer and ICT challenge covered the weakness in mastering ICT and computers, as well as computer breakdowns and low-performance computers. The challenge of vehicles emphasized the unavailability of vehicles to attend lectures and go elsewhere, lack of transportation service in the polytechnic and not having a valid driving license. These challenges are very relevant and need to be discussed in an effort to prepare polytechnics in facing the transformational process of polytechnics.

Exploring the links between social metabolism and biodiversity distribution across landscape gradients: A regional-scale contribution to the land-sharing versus land-sparing debate

OpenAIRE

Marull López, Joan; Tello, Enric; Bagaria Morató, Guillem; Font i Castell, Xavier; Cattaneo, Claudio; Pino i Vilalta, Joan

2018-01-01

The debate about the relative merits of the 'land-sparing' and 'land-sharing' approaches to biodiversity conservation is usually addressed at local scale. Here, however, we undertake a regional-scale approach to this issue by exploring the association between the Human Appropriation of Net Primary Production (HANPP) and biodiversity components (plants, amphibians, reptiles, birds and mammals) across a gradient of human-transformed landscapes in Catalonia, Spain. We propose an Intermediate Dis...

Exploring Race, Culture, and Family in the Identities of Mixed Heritage Students

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Johnston-Guerrero, Marc P.; Pecero, Veronica

2016-01-01

Family plays an integral role in racial and cultural socialization, yet how mixed heritage students understand the concepts of race and culture in relation to family is unclear. This qualitative study explored the interplay of race, culture, and family in the identity constructions of 25 mixed heritage students. Findings suggest the centrality of…

Exploring whether Students' Use of Labelling Depends upon the Type of Activity

Science.gov (United States)

Bures, Eva Mary; Abrami, Philip C.; Schmid, Richard F.

2010-01-01

This paper explores a labelling feature designed to support higher-level online dialogue. It investigates whether students use labels less often during a structured online dialogue than during an unstructured one, and looks at students' reactions to labelling and to both types of tasks. Participants are from three successive course offerings of a…

In real time: exploring nursing students' learning during an international experience.

Science.gov (United States)

Afriyie Asenso, Barbara; Reimer-Kirkham, Sheryl; Astle, Barbara

2013-10-11

Abstract Nursing education has increasingly turned to international learning experiences to educate students who are globally minded and aware of social injustices in local and global communities. To date, research with international learning experiences has focused on the benefits for the students participating, after they have completed the international experience. The purpose of this qualitative study was to explore how nursing students learn during the international experience. The sample consisted of eight nursing students who enrolled in an international learning experience, and data were collected in "real time" in Zambia. The students were observed during learning activities and were interviewed three times. Three major themes emerged from the thematic analysis: expectations shaped students' learning, engagement facilitated learning, and critical reflection enhanced learning. Implications are discussed, related to disrupting media representations of Africa that shape students' expectations, and educational strategies for transformative learning and global citizenship.

Landscape Studio

DEFF Research Database (Denmark)

Hansen, Peter Lundsgaard

2017-01-01

Landscape studio documents is the biography of the method 'design conversation' and contributes to the way we work with landscapes. The blog communicates renewed landscape didactics and leads to the innovation of design practices.......Landscape studio documents is the biography of the method 'design conversation' and contributes to the way we work with landscapes. The blog communicates renewed landscape didactics and leads to the innovation of design practices....

A Simple, Student-Built Spectrometer to Explore Infrared Radiation and Greenhouse Gases

Science.gov (United States)

Bruce, Mitchell R. M.; Wilson, Tiffany A.; Bruce, Alice E.; Bessey, S. Max; Flood, Virginia J.

2016-01-01

In this experiment, students build a spectrometer to explore infrared radiation and greenhouse gases in an inquiry-based investigation to introduce climate science in a general chemistry lab course. The lab is based on the exploration of the thermal effects of molecular absorption of infrared radiation by greenhouse and non-greenhouse gases. A…

Identification of Potential Wild Herbal as parts of Landscape Elements

Science.gov (United States)

Sulistyantara, Bambang; Mentari, Nio

2017-10-01

Many landscape plants can grow on their own without cultivated by humans. They are type of plants that can be found anywhere, so they can be categorized as wild plants. The economic value of wild plants are easy to obtain and their maintenance costs are low. Because wild plants not widely known even a just a few of people that aware of their existence, it is necessary to do a study to learn the potential of the wild plants to be used as an element of landscape. This research aims to identify the species that have potential to be used in landscape design, to describe the benefits of the their implementation as a landscape element, and to recommend the wild plants that have functional value and visual. This research used a scoring method based on the functional and visual criteria, and questionnaires were conducted to 50 students of Landscape Architecture IPB who have completed Landscape Plants courses. Based on the research, there are 150 species of wild plants that found in the study site, and 60 of them are recommended as landscape elements. Then all of the species were arranged as a recommendations book so they can be used as alternative landscape plants.

How Could Companies Engage in Sustainable Landscape Management? An Exploratory Perspective

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Paul Opdam

2018-01-01

Full Text Available Current concepts that aim to align economic development with sustainability, such as the circular and green economy, often consider natural systems as externalities. We extend the green economy concept by including the landscape as the provider of social, economic and environmental values. Our aim is to explore how companies could engage in creating landscape-inclusive solutions for sustainable landscapes. We propose a conceptual model of the relationship between companies and landscape services based on a demand for landscape benefits by companies, implications for wider society. We present a short overview of how scientists addressed the role of companies in landscape-inclusive solutions. We also give some examples taken from the World Wide Web to illustrate the variety of ways in which companies already invest in landscape services. Our findings suggest that the relationship between companies and landscapes is not yet strongly recognized in sustainability science. However, examples from practice show that some companies do recognize the added values of landscape services, to the extent that they invest in landscape management. We conclude that future research should provide information on the added value of landscape-inclusive solutions to companies, and increase their capacity to engage in regional social–ecological networks.

Transformation of tourist landscapes in mountain areas: Case studies from Slovakia

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Branislav Chrenka

2011-11-01

Full Text Available After two decades of deregulated free market economy the post-socialist rural mountain areas are being unprecedently commodified. Landscapes of tourist consumption with specific behaviour patterns are produced and reproduced. The paper explores how landscapes are transformed due to massive investments into tourist infrastructure with questionable impacts on quality of life and environmental sustainability. Power relations and related production of space are analysed in three case studies in the selected mountain areas in Slovakia. First, the Oščadnica case study reflects on rural landscape rapidly transformed by massive ski resort development and deforestation. Second, the Tále golf course development case study describes commodification and gentrification processes in Central Slovakia. Third, the High Tatras case study explores how power structures push on the transformation of the oldest and most visited National Park in Slovakia.

The Role of Student Burnout in Predicting Future Burnout: Exploring the Transition from University to the Workplace

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Robins, Tamara G.; Roberts, Rachel M.; Sarris, Aspa

2018-01-01

Burnout is a significant problem in the workplace and recent research suggests burnout is also a growing concern for students. This study aimed to explore the transition from study to work, including exploring the impact of student burnout on work burnout. Australian health profession students (T1, n = 86; T2, n = 86; T3, n = 57) from the…

Student-Faculty Partnership in Explorations of Pedagogical Practice: A Threshold Concept in Academic Development

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Cook-Sather, Alison

2014-01-01

Student-faculty partnerships position students as informants, participants, and change agents in collaboration with faculty members. Enacting one form of such collaboration, Bryn Mawr College's SaLT program pairs faculty members and undergraduate students in explorations of pedagogical practice. The program provides both context and case study for…

Therapeutic landscapes and longevity: Wellness tourism in Bama.

Science.gov (United States)

Huang, Liyuan; Xu, Honggang

2018-01-01

Due to the rising demand for healthcare products and concern over environmental pollution, wellness tourism has been booming in China in recent years. The therapeutic landscape theory provides a multi-scale interpretation of wellness tourism to explore how wellness tourists achieve health in healing places. By presenting the results of 83 interviews conducted in Bama, China, this study reveals that the "longevity village" Bama, endorsed by centenarians, provides a retreat that combines natural beauty and a harmonious neighbourhood for wellness tourists. This article argues that although three themes-natural environment, social interaction and symbolic landscape-work together in the healing process of tourists, the symbolic landscape, which is significantly shaped by the longevity culture, plays a dominant role. Longevity in Chinese culture symbolizes the alignment of a strong body, graceful mind, and pleasant habitat. Furthermore, tourism reinforces the importance of symbols and imagination (of a place), the perception of longevity demonstrates the symbolic landscape and thus increases tourists' attachment to the place, and the unusual environment leads to a different therapeutic landscape from that of daily life. Finally, since to date there has been very few works on therapeutic landscapes in China, it is expected that this study will fill the knowledge gap and broaden the scope of application as well as conceptualization of the therapeutic landscape. Copyright © 2017 Elsevier Ltd. All rights reserved.

Explorations on High Dimensional Landscapes: Spin Glasses and Deep Learning

Science.gov (United States)

Sagun, Levent

explore such large dimensional, degenerate landscapes to locate a solution with decent generalization properties. Finally, a demonstration of how the new method can explain the empirical success of some of the recent methods that have been proposed for distributed deep learning. In the second part, two applied machine learning problems are studied that are complementary to the machine learning problems of part I. First, US asylum applications cases are studied using random forests on the data of past twenty years. Using only features up to when the case opens, the algorithm can predict the outcome of the case with 80% accuracy. Next, a particular question and answer system has been studied. The questions are collected from Jeopardy! show and they fed to Google, then the results are parsed into a recurrent neural network to come up with a system that would outcome the answer to the original question. Close to 50% accuracy is achieved where human level benchmark is just a little above 60%.

Exploring the transition from student to practitioner in diagnostic radiography

International Nuclear Information System (INIS)

Naylor, S.; Ferris, C.; Burton, M.

2016-01-01

Introduction: This study explores the expectations and experiences of newly qualified diagnostic radiographers during their transition into practice. Methods: This was a longitudinal study using interpretative phenomenological analysis methodology. Data were gathered from four students who participated in a focus group. This informed semi structured interviews with a further eight students who were interviewed prior to starting work and three times over the following twelve months. Results: Themes generated from the data included; experience, fitting in, and identity. Conclusion: This study brings to light the experiences of newly qualified diagnostic radiographers. The findings are open to theoretical generalizability and raise issues that may be used by academic staff in the preparation of students and managers who support newly qualified staff members. - Highlights: • Diagnostic radiographers are well prepared for most clinical practice. • Clinical education cannot fully prepare students for the reality of practice. • Being familiar with a hospital, and staff, reduces the stress of starting work. • Newly qualified radiographers struggle taking responsibility for students. • Professional identity is a key issue in the transition from student to practitioner.

Use of tablets for the study of medicine. Part 1: Survey amongst students at the medical faculty of Münster University

OpenAIRE

Becker, JC; Görlich, D; Obst, O

2015-01-01

Students of medicine frequently make use of tablet computers for educational purposes. So the landscape of digital mobile learning behavior should be explored in depth. Moreover the faculty wants to know their students' needs to give them more support. This study among students of the medical faculty of the University of Münster examined the way they use smartphones and tablet computers as well as their expectations regarding lectures, the organization of courses and the communication with te...

Student Needs and Motives When Attending a University: Exploring the Syrian Case

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Al-Fattal, Anas; Ayoubi, Rami

2013-01-01

This paper aims at exploring student needs and motives to pursue higher education in Syria. Based on the model of student buyer behavior developed by Kotler and Fox in 1995, the study focuses on the first step of this model, so-called motives. The study results are based on qualitative data collected by means of semi-structured styles of…

A Snapshot from the European Educational Landscape

NARCIS (Netherlands)

Boddin, F.; Graham, Todd; Schmitt, L.; Sujon, Z.; Carpentier, Nico; Pruulmann-Vengerfeldt, Pille; Nordenstreng, Kaarle; Hartmann, Maren; Vihalemm, Peeter; Cammaerts, Bart; Nieminen, Hannu

2007-01-01

In this chapter, we present a snapshot of the European doctoral landscape based on the reflections of 40 doctoral students gathered from throughout the European Union for the ECREA Doctoral Summer School. One of this school’s main objectives is to ‘generate a wide picture of the international

European cultural landscapes: Connecting science, policy and practice

DEFF Research Database (Denmark)

Hernandez Morcillo, Monica

their biocultural diversity and affecting their ability to provide these benefits. Developing indicators to improve accountability of cultural ecosystem services and connecting the multiple stakeholders’ knowledge involved in land use decisions would help to delineate more sustainable pathways. The aims of this Ph......D thesis are to: 1) examine the measures and potential of cultural ecosystem services and traditional ecological knowledge in Europe, and; 2) explore transdisciplinary methods to develop joint research-action agendas for European cultural landscapes. The findings indicate that local knowledge improves......European cultural landscapes are especially valued for the abundance of cultural ecosystem services and the richness of traditional ecological knowledge they provide to society. In recent decades, land use changes have dramatically altered cultural landscapes across Europe, reducing...

Exploring the Views of Students on the Use of Facebook in University Teaching and Learning

Science.gov (United States)

Donlan, Leah

2014-01-01

Facebook use among students is almost ubiquitous; however, its use for formal academic purposes remains contested. Through an online survey monitoring student use of module Facebook pages and focus groups, this study explores students' current academic uses of Facebook and their views on using Facebook within university modules. Students reported…

Social Cognitive Career Theory and Middle School Student Career Exploration

Science.gov (United States)

Sickinger, Pamela H.

2013-01-01

Within the framework of social cognitive career theory, social cognitive career variables, demographic variables, and the contextual variable, parent support, were examined to determine their predictive value for eighth-grade students' career exploration behavior. Results suggest that the social cognitive career variable, intentions/goals,…

VIRTUAL MUSEUMS FOR LANDSCAPE VALORIZATION AND COMMUNICATION

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E. Pietroni

2017-08-01

Full Text Available Research in the domain of landscape virtual reconstructions has been mainly focused on digitization and recording inside GIS systems, or real time visualization, paying a minor attention to the development of a methodological approach for the landscape narration, combing different registers, conceptual, emotional incitements and, thus, able to arouse in the public a feeling of emotional “sensing” and self- identification. The landscape reflects also the human activities in the territory and the communities’ cultural patterns, their sense of “belonging”. In a virtual museum of landscapes, the multidisciplinary approach, the multiplication of perspectives and voices, storytelling, acquire primary importance. A Virtual Museum of landscapes should integrate both holistic and delimited visions. The holistic vision requires a diachronic approach, including both present and past phases of life. On the other side, delimited, or “monographic”, representations are useful to go deeper into specific and exemplar stories, regarding specific groups of people. Beside, the emergence of new social media enhancing cultural interactions among people induce the creation of specific social platforms for Cultural Heritage for the active participation of a large number of stakeholders. Co-creation scenarios and tools can be particularly promising. Aton is an example of front-end VR social platform in the web end, for the efficient streaming of medium/large landscape, their exploration and characterization. The Tiber Valley Virtual Museum is an example of sensorial cultural landscape. Starting from the acquisition of topographical data through integrated technologies, several multi-sensory scenarios have been created, inside which visitors can feel embodied and involved.

Virtual Museums for Landscape Valorization and Communication

Science.gov (United States)

Pietroni, E.

2017-08-01

Research in the domain of landscape virtual reconstructions has been mainly focused on digitization and recording inside GIS systems, or real time visualization, paying a minor attention to the development of a methodological approach for the landscape narration, combing different registers, conceptual, emotional incitements and, thus, able to arouse in the public a feeling of emotional "sensing" and self- identification. The landscape reflects also the human activities in the territory and the communities' cultural patterns, their sense of "belonging". In a virtual museum of landscapes, the multidisciplinary approach, the multiplication of perspectives and voices, storytelling, acquire primary importance. A Virtual Museum of landscapes should integrate both holistic and delimited visions. The holistic vision requires a diachronic approach, including both present and past phases of life. On the other side, delimited, or "monographic", representations are useful to go deeper into specific and exemplar stories, regarding specific groups of people. Beside, the emergence of new social media enhancing cultural interactions among people induce the creation of specific social platforms for Cultural Heritage for the active participation of a large number of stakeholders. Co-creation scenarios and tools can be particularly promising. Aton is an example of front-end VR social platform in the web end, for the efficient streaming of medium/large landscape, their exploration and characterization. The Tiber Valley Virtual Museum is an example of sensorial cultural landscape. Starting from the acquisition of topographical data through integrated technologies, several multi-sensory scenarios have been created, inside which visitors can feel embodied and involved.

Exploring Regional and Institutional Factors of International Students' Dropout: The South Korea Case

Science.gov (United States)

Jung, Jisun; Kim, Yangson

2018-01-01

With an increasing number of international students in South Korea, the issue of retaining these students and reducing their dropout rates has become important. This study explores the multilevel factors that affect the institutional dropout rate among international students in Korea. The research questions are as follows: (a) to what extent do…

Exploring lecturers' views of first-year health science students' misconceptions in biomedical domains.

Science.gov (United States)

Badenhorst, Elmi; Mamede, Sílvia; Hartman, Nadia; Schmidt, Henk G

2015-05-01

Research has indicated that misconceptions hamper the process of knowledge construction. Misconceptions are defined as persistent ideas not supported by current scientific views. Few studies have explored how misconceptions develop when first year health students conceptually move between anatomy and physiology to construct coherent knowledge about the human body. This explorative study analysed lecturers' perceptions of first-year health science students' misconceptions in anatomy and physiology to gain a deeper understanding of how and why misconceptions could potentially arise, by attempting to link sources of misconceptions with four schools of thought, namely theories on concept formation, complexity, constructivism and conceptual change. This was a qualitative study where ten lecturers involved in teaching anatomy and physiology in the health science curricula at the University of Cape Town were interviewed to explore perceptions of students' misconceptions. Analytical induction was used to uncover categories within the interview data by using a coding system. A deeper analysis was done to identify emerging themes that begins to explore a theoretical understanding of why and how misconceptions arise. Nine sources of misconceptions were identified, including misconceptions related to language, perception, three dimensional thinking, causal reasoning, curricula design, learning styles and moving between macro and micro levels. The sources of misconceptions were then grouped together to assist educators with finding educational interventions to overcome potential misconceptions. This explorative study is an attempt in theory building to understand what is at the core of biomedical misconceptions. Misconceptions identified in this study hold implications for educators as not all students have the required building blocks and cognitive skills to successfully navigate their way through biomedical courses. Theoretical insight into the sources of misconceptions can

European landscape architecture and territorial strategies for water landscapes

DEFF Research Database (Denmark)

Diedrich, Lisa Babette

2010-01-01

This article sums up the author’s lecture at the 2009 Sydney Resilient Water Landscapes Symposium and presents a series of realized or planned European landscape architectural and urbanistic projects on water landscapes taken from the recently published book On Site/ Landscape Architecture Europe...... and accompanying reflections. The hypothesis is that further scientific research can help defining weaknesses and strengths of the existing water landscape designs in terms of resilience, extract principles and tools, improve the weak ones and communicate the strong ones and develop general quality criteria...... and tools for future resilient water landscapes....

Impressionist Landscape Cartography

Science.gov (United States)

Todd, Stella W.

2018-05-01

Cartography helps to show us the world in which we reside by providing us a framework to explore space. We can select myriad themes to represent what is relevant to our lives: physical characteristics, human behaviors, hazards, opportunities. Themes are represented on a continuum between real-world images and pure abstractions. How we define cartography and what we expect from it changes with society and technology. We are now inundated with data but we still struggle with expressing our personal geographic experiences through cartography. In this age of information we have become more cognizant of our individual experience of place and our need to determine our own paths and therefore create our own maps. In order to reflect our journey we can add individual details to cartographic products or generalize information to concentrate on what is meaningful to us. Since time and space are interrelated we experience geography by viewing the landscape as changing scenes over time. This experience is both spatial and temporal since we experience geography by moving through space. Experiencing each scene is a separate event. This paper expands the personalization of maps to include our impressions of the travel experience. Rather than add art to cartography it provides geographic reference to art. It explores the use of a series of quick sketches drawn while traveling along roads using a single drawing pad to produce a time series of interpreted landscapes. With the use of geographic time stamps from global positioning systems these sketches are converted from a drawing to a map documenting the path of movement. Although the map scale varies between sketch entries each scene impression can be linked to one or more maps of consistent scale. The result is an artistic piece that expresses a dynamic geographic experience that can be viewed in conjunction with more traditional maps. Unlike mental maps which are constructed from memory, these maps reflect our direct impressions

Revolutionary landscapes: the PCTP/MRPP mural paintings in the Lisbon Metropolitan Area

Directory of Open Access Journals (Sweden)

Andre Carmo

2011-12-01

Full Text Available This article investigates the mural paintings made by the PCTP/MRPP in the Lisbon Metropolitan Area, in the aftermath of the 1974 Portuguese revolution. Drawing on Erwin Panofsky’s iconographic method of interpretation, murals are explored from an integrated landscape approach that combines two perspectives: landscapes as representations and landscapes as material artifacts. Findings suggest that the PCTP/MRPP mural paintings translated the visual ideology of social transformation and revolution underlying its politics. Furthermore, they also crystallized performative revolutionary landscapes, in the sense that they materialized acts of collective artistic citizenship, in which the social space of mural production played a fundamental role.

A DEFINITION OF AUTHENTICITY CONCEPT IN CONSERVATION OF CULTURAL LANDSCAPES

Directory of Open Access Journals (Sweden)

Somayeh Fadaei Nezhad

2015-03-01

Full Text Available Cultural landscape can be defined as the result of human interaction with nature over time, which has led to the formation of the many and diverse layers of value. Currently, the UNESCO World Heritage Centre has a unique role among other scientific associations. In recent years, the World Heritage Center has put efforts into developing a framework and measures for evaluation and management of cultural landscapes. Moreover, the concept of authenticity; as the transmitter of values and significance of cultural landscape, is considered as the key component in the process of cultural landscape conservation. A lot of scientific resources have pointed out the importance of authenticity in the process of conserving cultural landscapes. However, the role of authenticity within the domain of conservation of cultural landscapes has received little attention. One of the main reasons can be lack of adaptation between conventional definitions of UNESCO and international documents concerning the authenticity for including the flexible and dynamic structure of cultural landscapes around the world. Therefore, this paper seeks to explore and develop a flexible framework in order to redefine the concept of authenticity in relation to cultural landscapes, which has some overlaps with UNESCO definitions despite its differences. For developing this framework, Iranian-Islamic philosophy of Mollasadra is applied and described with some examples of cultural landscapes in Iran.

Conceiving Landscape through Film

DEFF Research Database (Denmark)

Farsø, Mads; Munck Petersen, Rikke

2015-01-01

This article shows how the media of film can be integrated, explored and can add value to architectural design studios and practice. It elucidates how film may offer an alternative position in architecture, where landscapes and cities are thought, planned and developed in closer relation...... to their spatial and sensory effects on humans. It underscores that the film camera can work as a kind of amplifier of how we, with our bodies, perceive space and project space. In the “Landscape Film” Studio at University of Copenhagen the film medium was tested as a combined registration and design tool...... for a new Nature Park south of Copenhagen. The final studio films and designs show how resonate recordings of sound, time and a bodily presence may simulate an Einfühling that inspires an alternative architecture of relations: the ambient, the changeable and the volatile. They also emphasize that an ability...

Uncovering Students' Environmental Identity: An Exploration of Activities in an Environmental Science Course

Science.gov (United States)

Blatt, Erica

2014-01-01

This study at a public high school in the Northeastern United States explores how students' environmental identities are affected by various activities in an Environmental Science course. Data was collected as part of an ethnographic study involving an Environmental Science teacher and her tenth-twelfth grade students. The results focus on…

Exploring the Relationship between Academic Dishonesty and Moral Development in Law School Students

Science.gov (United States)

Edmondson, Macey Lynd

2013-01-01

This mixed methods study explored whether a relationship existed between moral development and dishonest academic behaviors in law students. The quantitative portion of the study utilized a survey adapted from James Rest's Defining Issues Test and Donald McCabe's Academic Integrity Survey. Law students were solicited by email from two public…

Scale dependent inference in landscape genetics

Science.gov (United States)

Samuel A. Cushman; Erin L. Landguth

2010-01-01

Ecological relationships between patterns and processes are highly scale dependent. This paper reports the first formal exploration of how changing scale of research away from the scale of the processes governing gene flow affects the results of landscape genetic analysis. We used an individual-based, spatially explicit simulation model to generate patterns of genetic...

Exploring the Limitations of Measures of Students' Socioeconomic Status (SES)

Science.gov (United States)

Dickinson, Emily R.; Adelson, Jill L.

2014-01-01

This study uses a nationally representative student dataset to explore the limitations of commonly used measures of socioeconomic status (SES). Among the identified limitations are patterns of missing data that conflate the traditional conceptualization of SES with differences in family structure that have emerged in recent years and a lack of…

Exploring Work Values: Helping Students Articulate Their Good (Work) Life

Science.gov (United States)

Carlstrom, Aaron H.; Hughey, Kenneth F.

2014-01-01

The current article builds on "Living the Good (Work) Life: Implications of General Values for Work Values" (Carlstrom, 2011) by presenting ways to address work values in career advising. The following questions are addressed in the current article: When should students explore work values in career advising? What career development and…

Research with School Students: Four Innovative Methods Used to Explore Effective Teaching

Directory of Open Access Journals (Sweden)

Jessica Faye Heal

2015-03-01

Full Text Available This article outlines four research methods we’ve employed to enhance how students from low-income backgrounds engage in research exploring effective teaching. It firstly outlines the need to be innovative, drawing Article 12 of the United Nations Convention on the Rights of the Child, and then moves on to explain two methods that scaffold a semi-structured interview, one child-led classroom tour and finally a creative ‘draw and tell’ approach. It argues that these methods are successful because they disrupt the researcher-participant power imbalance using the following techniques: Familiarity to the student, empowering the student to be an expert, and giving the student choice.

Energy landscapes for a machine learning application to series data

Energy Technology Data Exchange (ETDEWEB)

Ballard, Andrew J.; Stevenson, Jacob D.; Das, Ritankar; Wales, David J., E-mail: dw34@cam.ac.uk [University Chemical Laboratories, Lensfield Road, Cambridge CB2 1EW (United Kingdom)

2016-03-28

Methods developed to explore and characterise potential energy landscapes are applied to the corresponding landscapes obtained from optimisation of a cost function in machine learning. We consider neural network predictions for the outcome of local geometry optimisation in a triatomic cluster, where four distinct local minima exist. The accuracy of the predictions is compared for fits using data from single and multiple points in the series of atomic configurations resulting from local geometry optimisation and for alternative neural networks. The machine learning solution landscapes are visualised using disconnectivity graphs, and signatures in the effective heat capacity are analysed in terms of distributions of local minima and their properties.

Energy landscapes for a machine learning application to series data

International Nuclear Information System (INIS)

Ballard, Andrew J.; Stevenson, Jacob D.; Das, Ritankar; Wales, David J.

2016-01-01

Methods developed to explore and characterise potential energy landscapes are applied to the corresponding landscapes obtained from optimisation of a cost function in machine learning. We consider neural network predictions for the outcome of local geometry optimisation in a triatomic cluster, where four distinct local minima exist. The accuracy of the predictions is compared for fits using data from single and multiple points in the series of atomic configurations resulting from local geometry optimisation and for alternative neural networks. The machine learning solution landscapes are visualised using disconnectivity graphs, and signatures in the effective heat capacity are analysed in terms of distributions of local minima and their properties.

Stumbling over Animals in the Landscape: Methodological Accidents and Anecdotes

OpenAIRE

Karen Victoria Lykke Syse

2014-01-01

This article explores the potential of giving animals a more prominent role in landscape studies. Through an historical constructivist approach, animals can function as object, text, happening, and as a fragment of a larger environmental history. Using empirical examples from Norway and Scotland, animals’ symbolic, social, and cultural availability are addressed. After presenting two case studies I claim that we can enrich our understanding of rural landscapes by including animals. Animals he...

Influence of Career Exploration Process Behaviors on Agriculture Students' Level of Career Certainty

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Esters, Levon T.

2008-01-01

The purpose of this study was to determine the extent to which career exploration process behaviors influence the level of career certainty of agriculture students. Data were gathered from 181 freshmen and 131 senior students enrolled in the College of Agriculture and Life Sciences at Iowa State University. Career certainty was assessed using…

Exploring perceptions of the educational environment among undergraduate physiotherapy students.

Science.gov (United States)

Palmgren, Per J; Lindquist, Ingrid; Sundberg, Tobias; Nilsson, Gunnar H; Laksov, Klara B

2014-07-19

The aim of this study was to explore areas of strength and weakness in the educational environment as perceived by undergraduate physiotherapy students and to investigate these areas in relation to the respondents' demographic characteristics. This study utilized a cross-sectional study design and employed the Dundee Ready Education Environment Measure, a 50-item, self-administered inventory relating to a variety of topics directly pertinent to educational environments. Convenience sampling was used, and the scores were compared across demographic variables. All undergraduate physiotherapy students in their first five terms of the programme in a major Swedish university were invited to participate in the study. A total of 222 students (80%) completed the inventory. With an overall score of 150/200 (75%), the students rated the educational environment in this institution as "more positive than negative". Two items consistently received deprived scores - authoritarian teachers and teaching with an overemphasis on factual learning. Students in term 4 differed significantly from others, and students with earlier university education experience perceived the atmosphere more negatively than their counterparts. There were no significant differences with regards to other demographic variables. This study provides valuable insight into how undergraduate physiotherapy students perceive their educational environment. In general, students perceived that their educational programme fostered a sound educational environment. However, some areas require remedial measures in order to enhance the educational experience.

Exploring and Leveraging Chinese International Students' Strengths for Success

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He, Ye; Hutson, Bryant

2018-01-01

This study used an Appreciative Education framework to explore the strengths of Chinese international students and to identify areas where support is needed during their transition to U.S. higher education settings. Using a convergent mixed methods design with data collected from surveys, interviews and focus groups, the complex nature of the…

Exploring the views of students on the use of Facebook in university teaching and learning

OpenAIRE

Donlan, Leah

2012-01-01

Facebook use among students is almost ubiquitous; however, its use for formal academic purposes remains contested. Through an online survey monitoring student use of module Facebook pages and focus groups, this study explores students' current academic uses of Facebook and their views on using Facebook within university modules. Students reported using Facebook for academic purposes, notably peer-peer communication around group work and assessment - a use not always conceptualised by students...

Towards the Ethical or the Unethical Side?: An Explorative Research of Greek Business Students' Attitudes

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Karassavidou, Eleonora; Glaveli, Niki

2006-01-01

Purpose: The purpose of this research is to investigate the ethical orientations of undergraduate business students in Greece by exploring the relations among students' internalized code of ethics, anomia and students' judgment related to ethical problem situations within classroom as well as business context. Design/methodology/approach: A…

Exploring the Self-Reported ICT Skill Levels of Undergraduate Science Students

Directory of Open Access Journals (Sweden)

Jef C. Verhoeven

2015-12-01

Full Text Available Computers have taken an important place in the training of science students and in the professional life of scientists. It is often taken for granted that most students have mastered basic Information and Communication Technologies (ICT skills; however, it has been shown that not all students are equally proficient in this regard. Starting from theories of socialization and technology acceptance we report how we constructed a structural equation model (SEM to explore the variance in the basic ICT skill levels of science students. We also present the results of a test of this model with university bachelor’s science students. Basic ICT skills were measured using a new, elaborate instrument allowing students to rate their skills in detail. Our results show that science students score high on basic ICT skills and that our SEM explains a large part of the variation in the ICT skill levels of these students. The most explanatory power is coming from four variables: the perceived ease of use and the perceived usefulness of a personal computer, the anxiety for using a personal computer, and students’ belief that ICT is necessary for scientific research.

Exploring whether student nurses report poor practice they have witnessed on placements.

Science.gov (United States)

Bellefontaine, Nerys

While literature suggests that nurses report incidents or potentially unsafe care delivery, there is little evidence on student nurses' practice in this area. To explore the factors that influence student in reporting concerns about practice. A qualitative study was carried out using a phenomenological approach, based on semi-structured interviews with six student nurses. Student nurses said they do not always report potentially unsafe practice they have witnessed. Four main themes were identified: the student-mentor relationship in clinical placement; actual or potential support provided by both the practice area and university; students' own personal confidence and professional knowledge base; and fear of failing clinical placements. The nursing profession needs to take stock of current organisational culture and practice, and address issues around reporting in practice. Recommendations are made to improve mentorship, nurse training and for further research.

FORM AND LANGUAGE: THE LANDSCAPE OF THE ARCHITECTURAL

Directory of Open Access Journals (Sweden)

Anna Hooper

2010-07-01

Full Text Available As part of my doctoral research I have constructed a play using Platonic dialectic to explore the concept construct of “form.” I am borrowing from the origins of western philosophy to explore the acquisition of knowledge, as well as the landscape of language to articulate the architectural. Ultimately I am asking a question that all students should ask: What is the shape of an idea, that is--what constitutes “form”? The play’s protagonist is Plato. Using his own voice is very much intentional as Plato wrote dialogues never having himself as the interlocutor in any. Early Greek philosophers Heraclitus and Parmenides appear as herms, and the poet Homer appears as a ghost. The dialogues are purely hypothetical and the “voices” of these characters, as well as Plato’s, are based on their own words and writings. However, the voice of Pan, an interloper between the characters in the play and the readers of it, is purely fictional. Finally, every protagonist needs an antagonist, so I have introduced a gardener. My thesis question is “what is the shape of an idea, that is--what constitutes “form”?” The gardener challenges Plato’s theory of The Forms to promote an alternative theory of form, that of the shape-idea. I have replaced exemplars that Plato uses to explain his theory in his own texts with paradigms that are subsequently explored in the play.

Privileged Pursuits of Social Justice: Exploring Privileged College Students' Motivation for Engaging in Social Justice

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Howard, Adam

2011-01-01

The author of this article explores the motivation factors that lead privileged college students to be involved in social justice efforts. The students participating in this study identified multiple reasons for their initial and continued involvement in social justice work, but all students identified three main sources of motivation: responding…

From Product to Place-Spatializing governance in a commodified landscape.

Science.gov (United States)

van Oosten, Cora; Moeliono, Moira; Wiersum, Freerk

2018-07-01

This article analyzes the potential for landscape governance in large-scale commodity landscapes in Indonesia. It conceptualizes landscape governance as the spatialization of governance, which entails the interplay between natural-spatial conditions of place, public-private actor constellations, and policy responses. The article presents the case of a commodified oil palm landscape in West Kalimantan, where a potentially new type of landscape governance is emerging out of the experimental activities of an ecologically responsible commercial enterprise. It describes the development of a multifunctional concession as a process of productive bricolage involving the creative combination of different land uses within a single productive space. It also describes how such a multifunctional concession does not fit into existing policies, which are sectorally defined and embedded in sticky institutional frames. The formation of new public-private institutional arrangements needed for the development of multifunctional concessions is a difficult process, as it requires an alignment of contrasting discourses and an integration of sectorally-defined policy frames. If successful, it might facilitate the transition from multifunctional concessions to multifunctional landscapes. Such a fundamental change in land use and production relations however requires intensive stakeholder engagement and policy dialog. Indonesia's continuous decentralization process offers opportunities for this, as it increasingly provides institutional space at the landscape level, for public and private actors to explore common concerns, and craft public-private arrangements specific to the landscape.

An Exploration of Secondary Students' Mental States When Learning about Acids and Bases

Science.gov (United States)

Liu, Chia-Ju; Hou, I-Lin; Chiu, Houn-Lin; Treagust, David F.

2014-01-01

This study explored factors of students' mental states, including emotion, intention, internal mental representation, and external mental representation, which can affect their learning performance. In evaluating students' mental states during the science learning process and the relationship between mental states and learning…

Therapeutic landscapes of home: Exploring Indigenous peoples' experiences of a Housing First intervention in Winnipeg.

Science.gov (United States)

Alaazi, Dominic A; Masuda, Jeffrey R; Evans, Joshua; Distasio, Jino

2015-12-01

In this paper, we explore Indigenous perspectives of culture, place, and health among participants in a landmark Canadian Housing First initiative: At Home/Chez Soi (AHCS) project. Implemented from 2009 to 2013 in Winnipeg and four other Canadian cities, AHCS was a multi-city randomized control trial that sought to test the effectiveness of Housing First as a model for addressing chronic homelessness among people living with mental illnesses. As Winnipeg's homeless population is over 70% Indigenous, significant efforts were made to accommodate the culturally specific health, spiritual, and lifestyle preferences of the project's Indigenous participants. While a daunting challenge from an intervention perspective, Winnipeg's experience also provides a unique opportunity to examine how Indigenous participants' experiences can inform improved housing and mental health policy in Canada. In our study, conducted independently from, but with endorsement of the AHCS project, we utilized a case study approach to explore the experiences of the project's Indigenous participants. Data were collected by means of in-depth qualitative interviews with Indigenous participants (N = 14) and key informant project staff and investigators (N = 6). Our exploratory work demonstrates that despite relative satisfaction with the AHCS intervention, Indigenous peoples' sense of place in the city remains largely disconnected from their housing experiences. We found that structural factors, particularly the shortage of affordable housing and systemic erasure of Indigeneity from the urban sociocultural and political landscape, have adversely impacted Indigenous peoples' sense of place and home. Copyright © 2015 Elsevier Ltd. All rights reserved.

Visions of Restoration in Fire-Adapted Forest Landscapes: Lessons from the Collaborative Forest Landscape Restoration Program

Science.gov (United States)

Urgenson, Lauren S.; Ryan, Clare M.; Halpern, Charles B.; Bakker, Jonathan D.; Belote, R. Travis; Franklin, Jerry F.; Haugo, Ryan D.; Nelson, Cara R.; Waltz, Amy E. M.

2017-02-01

Collaborative approaches to natural resource management are becoming increasingly common on public lands. Negotiating a shared vision for desired conditions is a fundamental task of collaboration and serves as a foundation for developing management objectives and monitoring strategies. We explore the complex socio-ecological processes involved in developing a shared vision for collaborative restoration of fire-adapted forest landscapes. To understand participant perspectives and experiences, we analyzed interviews with 86 respondents from six collaboratives in the western U.S., part of the Collaborative Forest Landscape Restoration Program established to encourage collaborative, science-based restoration on U.S. Forest Service lands. Although forest landscapes and group characteristics vary considerably, collaboratives faced common challenges to developing a shared vision for desired conditions. Three broad categories of challenges emerged: meeting multiple objectives, collaborative capacity and trust, and integrating ecological science and social values in decision-making. Collaborative groups also used common strategies to address these challenges, including some that addressed multiple challenges. These included use of issue-based recommendations, field visits, and landscape-level analysis; obtaining support from local agency leadership, engaging facilitators, and working in smaller groups (sub-groups); and science engagement. Increased understanding of the challenges to, and strategies for, developing a shared vision of desired conditions is critical if other collaboratives are to learn from these efforts.

Visions of Restoration in Fire-Adapted Forest Landscapes: Lessons from the Collaborative Forest Landscape Restoration Program.

Science.gov (United States)

Urgenson, Lauren S; Ryan, Clare M; Halpern, Charles B; Bakker, Jonathan D; Belote, R Travis; Franklin, Jerry F; Haugo, Ryan D; Nelson, Cara R; Waltz, Amy E M

2017-02-01

Collaborative approaches to natural resource management are becoming increasingly common on public lands. Negotiating a shared vision for desired conditions is a fundamental task of collaboration and serves as a foundation for developing management objectives and monitoring strategies. We explore the complex socio-ecological processes involved in developing a shared vision for collaborative restoration of fire-adapted forest landscapes. To understand participant perspectives and experiences, we analyzed interviews with 86 respondents from six collaboratives in the western U.S., part of the Collaborative Forest Landscape Restoration Program established to encourage collaborative, science-based restoration on U.S. Forest Service lands. Although forest landscapes and group characteristics vary considerably, collaboratives faced common challenges to developing a shared vision for desired conditions. Three broad categories of challenges emerged: meeting multiple objectives, collaborative capacity and trust, and integrating ecological science and social values in decision-making. Collaborative groups also used common strategies to address these challenges, including some that addressed multiple challenges. These included use of issue-based recommendations, field visits, and landscape-level analysis; obtaining support from local agency leadership, engaging facilitators, and working in smaller groups (sub-groups); and science engagement. Increased understanding of the challenges to, and strategies for, developing a shared vision of desired conditions is critical if other collaboratives are to learn from these efforts.

Effects of Urban Landscape Pattern on PM2.5 Pollution—A Beijing Case Study

Science.gov (United States)

Wu, Jiansheng; Xie, Wudan; Li, Weifeng; Li, Jiacheng

2015-01-01

PM2.5 refers to particulate matter (PM) in air that is less than 2.5μm in aerodynamic diameter, which has negative effects on air quality and human health. PM2.5 is the main pollutant source in haze occurring in Beijing, and it also has caused many problems in other cities. Previous studies have focused mostly on the relationship between land use and air quality, but less research has specifically explored the effects of urban landscape patterns on PM2.5. This study considered the rapidly growing and heavily polluted Beijing, China. To better understand the impact of urban landscape pattern on PM2.5 pollution, five landscape metrics including PLAND, PD, ED, SHEI, and CONTAG were applied in the study. Further, other data, such as street networks, population density, and elevation considered as factors influencing PM2.5, were obtained through RS and GIS. By means of correlation analysis and stepwise multiple regression, the effects of landscape pattern on PM2.5 concentration was explored. The results showed that (1) at class-level, vegetation and water were significant landscape components in reducing PM2.5 concentration, while cropland played a special role in PM2.5 concentration; (2) landscape configuration (ED and PD) features at class-level had obvious effects on particulate matter; and (3) at the landscape-level, the evenness (SHEI) and fragmentation (CONTAG) of the whole landscape related closely with PM2.5 concentration. Results of this study could expand our understanding of the role of urban landscape pattern on PM2.5 and provide useful information for urban planning. PMID:26565799

Effects of Urban Landscape Pattern on PM2.5 Pollution--A Beijing Case Study.

Science.gov (United States)

Wu, Jiansheng; Xie, Wudan; Li, Weifeng; Li, Jiacheng

2015-01-01

PM2.5 refers to particulate matter (PM) in air that is less than 2.5 μm in aerodynamic diameter, which has negative effects on air quality and human health. PM2.5 is the main pollutant source in haze occurring in Beijing, and it also has caused many problems in other cities. Previous studies have focused mostly on the relationship between land use and air quality, but less research has specifically explored the effects of urban landscape patterns on PM2.5. This study considered the rapidly growing and heavily polluted Beijing, China. To better understand the impact of urban landscape pattern on PM2.5 pollution, five landscape metrics including PLAND, PD, ED, SHEI, and CONTAG were applied in the study. Further, other data, such as street networks, population density, and elevation considered as factors influencing PM2.5, were obtained through RS and GIS. By means of correlation analysis and stepwise multiple regression, the effects of landscape pattern on PM2.5 concentration was explored. The results showed that (1) at class-level, vegetation and water were significant landscape components in reducing PM2.5 concentration, while cropland played a special role in PM2.5 concentration; (2) landscape configuration (ED and PD) features at class-level had obvious effects on particulate matter; and (3) at the landscape-level, the evenness (SHEI) and fragmentation (CONTAG) of the whole landscape related closely with PM2.5 concentration. Results of this study could expand our understanding of the role of urban landscape pattern on PM2.5 and provide useful information for urban planning.

Landscape services as boundary concept in landscape governance: Building social capital in collaboration and adapting the landscape

NARCIS (Netherlands)

Westerink, Judith; Opdam, Paul; Rooij, Van Sabine; Steingröver, Eveliene

2017-01-01

The landscape services concept provides a lens to study relations within the social-ecological networks that landscapes are, and to identify stakeholders as either providers or beneficiaries. However, landscape services can also be used as a boundary concept in collaborative landscape governance. We

ExplorOcean H2O SOS: Help Heal the Ocean-Student Operated Solutions: Operation Climate Change

Science.gov (United States)

Weiss, N.; Wood, J. H.

2016-12-01

The ExplorOcean H2O SOS: Help Heal the Ocean—Student Operated Solutions: Operation Climate Change, teaches middle and high school students about ocean threats related to climate change through hands-on activities and learning experiences in the field. During each session (in-class or after-school as a club), students build an understanding about how climate change impacts our oceans using resources provided by ExplorOcean (hands-on activities, presentations, multi-media). Through a student leadership model, students present lessons to each other, interweaving a deep learning of science, 21st century technology, communication skills, and leadership. After participating in learning experiences and activities related to 6 key climate change concepts: 1) Introduction to climate change, 2) Increased sea temperatures, 3) Ocean acidification, 4) Sea level rise, 5) Feedback mechanisms, and 6) Innovative solutions. H2O SOS- Operation Climate change participants select one focus issue and use it to design a multi-pronged campaign to increase awareness about this issue in their local community. The campaign includes social media, an interactive activity, and a visual component. All participating clubs that meet participation and action goals earn a field trip to ExplorOcean where they dive deeper into their selected issue through hands-on activities, real-world investigations, and interviews or presentations with experts. In addition to self-selected opportunities to showcase their focus issue, teams will participate in one of several key events identified by ExplorOcean, including ExplorOcean's annual World Oceans Day Expo.

Exploring Science Through Polar Exploration

Science.gov (United States)

Pfirman, S. L.; Bell, R. E.; Zadoff, L.; Kelsey, R.

2003-12-01

Exploring the Poles is a First Year Seminar course taught at Barnard College, Columbia University. First Year Seminars are required of incoming students and are designed to encourage critical analysis in a small class setting with focused discussion. The class links historical polar exploration with current research in order to: introduce non-scientists to the value of environmental science through polar literature; discuss issues related to venturing into the unknown that are of relevance to any discipline: self-reliance, leadership, preparation, decisions under uncertainty; show students the human face of science; change attitudes about science and scientists; use data to engage students in exploring/understanding the environment and help them learn to draw conclusions from data; integrate research and education. These goals are met by bringing analysis of early exploration efforts together with a modern understanding of the polar environment. To date to class has followed the efforts of Nansen in the Fram, Scott and Amundsen in their race to the pole, and Shackleton's Endurance. As students read turn-of-the-century expedition journals, expedition progress is progressively revealed on an interactive map showing the environmental context. To bring the exploration process to life, students are assigned to expedition teams for specific years and the fates of the student "expeditions" are based on their own decisions. For example, in the Arctic, they navigate coastal sea ice and become frozen into the ice north of Siberia, re-creating Nansen's polar drift. Fates of the teams varied tremendously: some safely emerged at Fram Strait in 4 years, while others nearly became hopelessly lost in the Beaufort Gyre. Students thus learn about variability in the current polar environment through first hand experience, enabling them to appreciate the experiences, decisions, and, in some cases, the luck, of polar explorers. Evaluation by the Columbia Center for New Media, Teaching

"Borrowing Happiness from the Future": Exploring College Students' Own Experiences on Health-Related Lifestyles

Science.gov (United States)

Chen, Hsin-Yu; Yarnal, Careen; Bram, Barry

2017-01-01

Combining the theory of emerging adulthood with self-authorship, the authors utilized students' reflection papers (n = 111) to explore their current lifestyles and reasons behind behavioral changes. Decreased physical activity, increased substance use, irregular sleep patterns, and unhealthy dietary habits emerged after students transitioned to…

Reading the landscape: Legible environments and hominin dispersals.

Science.gov (United States)

Guiducci, Dario; Burke, Ariane

2016-05-06

Wayfinding, or the ability to plan and navigate a course over the landscape, is a subject of investigation in geography, neurophysiology, psychology, urban planning, and landscape design. With the prevalence of GPS-assisted navigation systems, or "wayfinders," computer scientists are also increasingly interested in understanding how people plan their movements and guide others. However, the importance of wayfinding as a process that regulates human mobility has only recently been incorporated into archeological research design. Hominin groups were able to disperse widely during the course of prehistory. The scope of these dispersals speaks to the innate navigation abilities of hominins. Their long-term success must have depended on an ability to communicate spatial information effectively. Here, we consider the extent to which some landscapes may have been more conducive to wayfinding than others. We also describe a tool we have created for quantifying landscape legibility (sensu Gollege), a complex and under-explored concept in archeology, with a view to investigating the impact of landscape structure on human wayfinding and thus, patterns of dispersal during prehistory. To this end, we have developed a method for quantifying legibility using a Geographic Information System (GIS) and apply it to a test case in prehistoric Iberia. © 2016 Wiley Periodicals, Inc.

[Impacts of urban cooling effect based on landscape scale: a review].

Science.gov (United States)

Yu, Zhao-wu; Guo, Qing-hai; Sun, Ran-hao

2015-02-01

The urban cooling island (UCI) effect is put forward in comparison with the urban heat island effect, and emphasizes on landscape planning for optimization of function and way of urban thermal environment. In this paper, we summarized current research of the UCI effects of waters, green space, and urban park from the perspective of patch area, landscape index, threshold value, landscape pattern and correlation analyses. Great controversy was found on which of the two factors patch area and shape index has a more significant impact, the quantification of UCI threshold is particularly lacking, and attention was paid too much on the UCI effect of landscape composition but little on that of landscape configuration. More attention should be paid on shape, width and location for water landscape, and on the type of green space, green area, configuration and management for green space landscape. The altitude of urban park and human activities could also influence UCI effect. In the future, the threshold determination should dominate the research of UCI effect, the reasons of controversy should be further explored, the study of time sequence should be strengthened, the UCI effects from landscape pattern and landscape configuration should be identified, and more attention should be paid to spatial scale and resolution for the precision and accuracy of the UCI results. Also, synthesizing the multidisciplinary research should be taken into consideration.

An Attempt at Assessing Preferences for Natural Landscapes

Science.gov (United States)

Calvin, James S.; And Others

1972-01-01

Investigation of ways in which man makes a psychological assessment of his environment. Concerned with variables in the environment itself, fifteen photographs of natural landscape scenes were rated on each of twenty-one semantic differential scales by college students. Two major dimensions emerged: natural scenic beauty and a natural force…

Geomorpho-Landscapes

Science.gov (United States)

Farabollini, Piero; Lugeri, Francesca; Amadio, Vittorio

2014-05-01

Landscape is the object of human perceptions, being the image of spatial organization of elements and structures: mankind lives the first approach with the environment, viewing and feeling the landscape. Many definitions of landscape have been given over time: in this case we refer to the Landscape defined as the result of interaction among physical, biotic and anthropic phenomena acting in a different spatial-temporal scale (Foreman & Godron) Following an Aristotelic approach in studying nature, we can assert that " Shape is synthesis": so it is possible to read the land features as the expression of the endogenous and exogenous processes that mould earth surfaces; moreover, Landscape is the result of the interaction of natural and cultural components, and conditions the spatial-temporal development of a region. The study of the Landscape offers results useful in order to promote sustainable development, ecotourism, enhancement of natural and cultural heritage, popularization of the scientific knowledge. In Italy, a very important GIS-based tool to represent the territory is the "Carta della Natura" ("Map of Nature", presently coordinated by the ISPRA) that aims at assessing the state of the whole Italian territory, analyzing Landscape. The methodology follows a holistic approach, taking into consideration all the components of a landscape and then integrating the information. Each individual landscape, studied at different scales, shows distinctive elements: structural, which depend on physical form and specific spatial organization; functional, which depend on relationships created between biotic and abiotic elements, and dynamic, which depend on the successive evolution of the structure. The identification of the landscape units, recognized at different scales of analysis, allows an evaluation of the state of the land, referring to the dual risk/resource which characterizes the Italian country. An interesting opportunity is to discover those areas of unusual

Students as Virtual Scientists: An exploration of students' and teachers' perceived realness of a remote electron microscopy investigation

Science.gov (United States)

Childers, Gina; Jones, M. Gail

2015-10-01

Remote access technologies enable students to investigate science by utilizing scientific tools and communicating in real-time with scientists and researchers with only a computer and an Internet connection. Very little is known about student perceptions of how real remote investigations are and how immersed the students are in the experience. This study, conducted with high school students and their teachers, explored the impact of students' perception of ownership and virtual presence during a remote investigation using a scanning electron microscope. Students were randomly assigned to one of two treatment groups: students able to select their own insect to use during the remote investigation, and students that did not select their own insects to view during the remote investigation. The results of this study showed that students in the experimental group who had choice and ownership of their insect reported being more present (less distracted) during the remote investigation than students in the control group, whereas students in the control group reported controlling the technology was easier than the experimental group. Students indicated the remote investigation was very real; however, the teachers of these students were less likely to describe the investigation as being real. The results of this study have practical implications for designing remote learning environments.

Exploring Student Self-Plagiarism

Science.gov (United States)

Halupa, Colleen M.

2014-01-01

Student self-plagiarism is a confusing issue for both faculty and students alike. This problem is compounded because both groups perceive the concept very differently. Recent literature regarding these perceptions is reviewed and some brief preliminary results of an exploratory multi-university study of student perceptions of self-plagiarism are…

Exploring a Relational Cultural Group Trainee Model for Master's Level Counseling Students

Science.gov (United States)

Hall, Brenda S.; Harper, Irene; Korcuska, James

2018-01-01

We explored students' experiences of a graduate level group course infused with components of the Relational Cultural Theory (RCT). During the didactic and experiential aspects of 2 semester-long group courses, the faculty instructors and students focused on creating an environment of safety, connection, and empowerment. The instructor and…

Landscape Optimization in a Highly Urbanized Tourism Destination: An Integrated Approach in Nanjing, China

Directory of Open Access Journals (Sweden)

Lingling Chen

2017-12-01

Full Text Available Planning and developing urban tourism destinations must encompass landscape optimization to achieve healthy urban ecosystems, as well as for evolution sustainability. This study explored sustainable landscape planning by examining the optimization of landscape spatial distribution in an urban tourism destination–Nanjing, China—using an integrated approach that included remote sensing (RS, geographic information system (GIS, and landscape metrics in the context of an urban tourism destination evolution model. Least-cost modeling in GIS was also used to optimize decision-making from an ecological perspective. The results indicated that landscapes were more homogenous, fragmented, and less connected. Except for the eastern area, the landscape evolution showed characteristics of both degeneration and growth. A complete greenway network including sources, greenways, and nodes were constructed, and an increase in natural landscapes was strongly recommended. The findings provide geographic insights for sustainable urban tourism planning and development via comprehensive methodological applications.

Student Housing a Resilient Housing Rental Market: Case of Federal Polytechnic Neighbourhood Bauchi, Nigeria

Directory of Open Access Journals (Sweden)

Zubairu Abubakar Ghani

2018-03-01

Full Text Available In the last three decades globally higher institutions (HIs have been experiencing an unprecedented upsurge in student population and student enrolment in His generally outstrip the HIs student housing. In many countries of the world like Nigeria, HIs are obviously incapacitated in accommodating the growing student population which compelled numerous students to overflow into their HIs’ neighbourhood seeking for alternative housing accommodation in the private housing rental market. Indeed the scenario of HIs student's housing shortfalls and increasing students housing demand evolved the interest of many people in a student housing rental market. This is because it has been uncovered that business in student housing rental is lucrative and guaranteeing business that ensured profit for a long term. This paper, therefore, explores the nature and landscape of student housing rental in Nigeria where the business is immature then drawn the conclusion.

Exploring repetitive DNA landscapes using REPCLASS, a tool that automates the classification of transposable elements in eukaryotic genomes.

Science.gov (United States)

Feschotte, Cédric; Keswani, Umeshkumar; Ranganathan, Nirmal; Guibotsy, Marcel L; Levine, David

2009-07-23

Eukaryotic genomes contain large amount of repetitive DNA, most of which is derived from transposable elements (TEs). Progress has been made to develop computational tools for ab initio identification of repeat families, but there is an urgent need to develop tools to automate the annotation of TEs in genome sequences. Here we introduce REPCLASS, a tool that automates the classification of TE sequences. Using control repeat libraries, we show that the program can classify accurately virtually any known TE types. Combining REPCLASS to ab initio repeat finding in the genomes of Caenorhabditis elegans and Drosophila melanogaster allowed us to recover the contrasting TE landscape characteristic of these species. Unexpectedly, REPCLASS also uncovered several novel TE families in both genomes, augmenting the TE repertoire of these model species. When applied to the genomes of distant Caenorhabditis and Drosophila species, the approach revealed a remarkable conservation of TE composition profile within each genus, despite substantial interspecific covariations in genome size and in the number of TEs and TE families. Lastly, we applied REPCLASS to analyze 10 fungal genomes from a wide taxonomic range, most of which have not been analyzed for TE content previously. The results showed that TE diversity varies widely across the fungi "kingdom" and appears to positively correlate with genome size, in particular for DNA transposons. Together, these data validate REPCLASS as a powerful tool to explore the repetitive DNA landscapes of eukaryotes and to shed light onto the evolutionary forces shaping TE diversity and genome architecture.

Geomorphology, active tectonics, and landscape evolution in the Mid-Atlantic region: Chapter

Science.gov (United States)

Pazzaglia, Frank J.; Carter, Mark W.; Berti, Claudio; Counts, Ronald C.; Hancock, Gregory S.; Harbor, David; Harrison, Richard W.; Heller, Matthew J.; Mahan, Shannon; Malenda, Helen; McKeon, Ryan; Nelson, Michelle S.; Prince, Phillip; Rittenour, Tammy M.; Spotilla, James; Whittecar, G. Richard

2015-01-01

In 2014, the geomorphology community marked the 125th birthday of one of its most influential papers, “The Rivers and Valleys of Pennsylvania” by William Morris Davis. Inspired by Davis’s work, the Appalachian landscape rapidly became fertile ground for the development and testing of several grand landscape evolution paradigms, culminating with John Hack’s dynamic equilibrium in 1960. As part of the 2015 GSA Annual Meeting, the Geomorphology, Active Tectonics, and Landscape Evolution field trip offers an excellent venue for exploring Appalachian geomorphology through the lens of the Appalachian landscape, leveraging exciting research by a new generation of process-oriented geomorphologists and geologic field mapping. Important geomorphologic scholarship has recently used the Appalachian landscape as the testing ground for ideas on long- and short-term erosion, dynamic topography, glacial-isostatic adjustments, active tectonics in an intraplate setting, river incision, periglacial processes, and soil-saprolite formation. This field trip explores a geologic and geomorphic transect of the mid-Atlantic margin, starting in the Blue Ridge of Virginia and proceeding to the east across the Piedmont to the Coastal Plain. The emphasis here will not only be on the geomorphology, but also the underlying geology that establishes the template and foundation upon which surface processes have etched out the familiar Appalachian landscape. The first day focuses on new and published work that highlights Cenozoic sedimentary deposits, soils, paleosols, and geomorphic markers (terraces and knickpoints) that are being used to reconstruct a late Cenozoic history of erosion, deposition, climate change, and active tectonics. The second day is similarly devoted to new and published work documenting the fluvial geomorphic response to active tectonics in the Central Virginia seismic zone (CVSZ), site of the 2011 M 5.8 Mineral earthquake and the integrated record of Appalachian

Synonymous genes explore different evolutionary landscapes.

Directory of Open Access Journals (Sweden)

Guillaume Cambray

2008-11-01

Full Text Available The evolutionary potential of a gene is constrained not only by the amino acid sequence of its product, but by its DNA sequence as well. The topology of the genetic code is such that half of the amino acids exhibit synonymous codons that can reach different subsets of amino acids from each other through single mutation. Thus, synonymous DNA sequences should access different regions of the protein sequence space through a limited number of mutations, and this may deeply influence the evolution of natural proteins. Here, we demonstrate that this feature can be of value for manipulating protein evolvability. We designed an algorithm that, starting from an input gene, constructs a synonymous sequence that systematically includes the codons with the most different evolutionary perspectives; i.e., codons that maximize accessibility to amino acids previously unreachable from the template by point mutation. A synonymous version of a bacterial antibiotic resistance gene was computed and synthesized. When concurrently submitted to identical directed evolution protocols, both the wild type and the recoded sequence led to the isolation of specific, advantageous phenotypic variants. Simulations based on a mutation isolated only from the synthetic gene libraries were conducted to assess the impact of sub-functional selective constraints, such as codon usage, on natural adaptation. Our data demonstrate that rational design of synonymous synthetic genes stands as an affordable improvement to any directed evolution protocol. We show that using two synonymous DNA sequences improves the overall yield of the procedure by increasing the diversity of mutants generated. These results provide conclusive evidence that synonymous coding sequences do experience different areas of the corresponding protein adaptive landscape, and that a sequence's codon usage effectively constrains the evolution of the encoded protein.

The Impact of Career Exploration on Career Development among Hong Kong Chinese University Students

Science.gov (United States)

Cheung, Raysen; Arnold, John

2014-01-01

Career exploration is widely believed to produce positive career development outcomes among college and university students. Some research has supported this belief, but there is little information about exactly which outcomes it affects and whether any benefits of career exploration can be observed beyond individualistic western cultures. We…

Exploring Students' Perceptions of Service-Learning Experiences in an Undergraduate Web Design Course

Science.gov (United States)

Lee, Sang Joon; Wilder, Charlie; Yu, Chien

2018-01-01

Service-learning is an experiential learning experience where students learn and develop through active participation in community service to meet the needs of a community. This study explored student learning experiences in a service-learning group project and their perceptions of service-learning in an undergraduate web design course. The data…

An Exploration into the Impact of Blogs on Students' Learning: Case Studies in Postgraduate Business Education

Science.gov (United States)

Mansouri, S. Afshin; Piki, Andriani

2016-01-01

The research draws from four case studies to investigate the impact of using blogs within postgraduate education. The study explores how postgraduate business students engage with blogs, whether students' learning preferences correlate with their degree of contribution and how student participation relates with overall achievement. A mixed…

The efficacy of video monitoring-supported student self-evaluation of dental explorer skills in dental hygiene education.

Science.gov (United States)

Tano, R; Takaku, S; Ozaki, T

2017-11-01

The objective of this study was to investigate whether having dental hygiene students monitor video recordings of their dental explorer skills is an effective means of proper self-evaluation in dental hygiene education. The study participants comprised students of a dental hygiene training school who had completed a module on explorer skills using models, and a dental hygiene instructor who was in charge of lessons. Questions regarding 'posture', 'grip', 'finger rest' and 'operation' were set to evaluate explorer skills. Participants rated each item on a two-point scale: 'competent (1)' or 'not competent (0)'. The total score was calculated for each evaluation item in evaluations by students with and without video monitoring, and in evaluations by the instructor with video monitoring. Mean scores for students with and without video monitoring were compared using a t-test, while intraclass correlation coefficients were found by reliability analysis of student and instructor evaluations. A total of 37 students and one instructor were subject to analysis. The mean score for evaluations with and without video monitoring differed significantly for posture (P Dental Hygiene Published by John Wiley& Sons Ltd.

An Exploration Of Engagement, Motiviation And Student-Centered Learning In Physical Education

Directory of Open Access Journals (Sweden)

Barbara WARNER

2015-12-01

Full Text Available This author examines the discrepancy between the known benefits of physical activity and the startling statistics of obesity in children between the ages of 12 and 17. She queries if it is time to look at educators as contributing to this problem and questions if our current teaching styles and curriculum are working for students. In addition, the author explores the question if by allowing our students autonomy, will this equate to engagement and motivation to continue to participate in physical activities? Through a discussion of her personal experiences and a literature review focusing on the areas of autonomy, engagement and motivation, the author shares input into how and why some students experience physical education in a negative manner, and some things that educators can do to improve student engagement and motivation. Her argument demonstrates that an autonomous, student-centered teaching approach will positively affect student engagement, which in turn causes motivation and a desire to participate in life-long physical activity.

Researching multicultural mathematics classroom through the lens of landscapes of learning

DEFF Research Database (Denmark)

Alrø, Helle; Skovsmose, Ole; Valero, Paola

Students' motives for learning mathematics cannot be understood by looking solely at mathematical classroom activities. We discuss this claim in a multicultural context using the notion of 'landscapes of learning'. This notion serves as a theoretical and methodological tool that both defines...... a research perspective and sketches a field of empirical research. In this paper we want to focus on the notion and illustrate its usefulness when researching mathematical learning in multicultural contexts. We draw on data and results of an empirical study on student’s foregrounds with 45 teenage students...... in two 8th grade multicultural classes in Denmark. We show the dialectical relationship between each dimension of the landscape and the whole of it; and how, as a whole, it can help us coming closer to better theorisations....

Keynote address: Modern agricultural landscapes – a perspective on their past, present and future

DEFF Research Database (Denmark)

Christensen, Andreas Aagaard

of landscape patterns in affected territories, leading to the creation of a new type of landscape. A distinctly modern agricultural landscape, characterized by rectilinear spatial forms, functionally segregated, specialized land use patterns, individualized decision making practices and an agricultural economy...... embedded within regional, globalizing networks of economic, technological and cultural exchange. In such landscapes, patterns of land use have since converged to an increasing extent, forming flows of correlated practices and associated ecological impairments observable across extensive arrays of otherwise...... of a capitalist modern origin. In this context, the purpose of this keynote address is to explore how the relationship between institutional and physical legacies of land use modernization affects decision making in contemporary agricultural landscapes. On the basis of a selection of European and postcolonial...

What Makes a "Good Group"? Exploring the Characteristics and Performance of Undergraduate Student Groups

Science.gov (United States)

Channon, S. B.; Davis, R. C.; Goode, N. T.; May, S. A.

2017-01-01

Group work forms the foundation for much of student learning within higher education, and has many educational, social and professional benefits. This study aimed to explore the determinants of success or failure for undergraduate student teams and to define a "good group" through considering three aspects of group success: the task, the…

Measuring Teacher Effectiveness through Hierarchical Linear Models: Exploring Predictors of Student Achievement and Truancy

Science.gov (United States)

Subedi, Bidya Raj; Reese, Nancy; Powell, Randy

2015-01-01

This study explored significant predictors of student's Grade Point Average (GPA) and truancy (days absent), and also determined teacher effectiveness based on proportion of variance explained at teacher level model. We employed a two-level hierarchical linear model (HLM) with student and teacher data at level-1 and level-2 models, respectively.…

Locating Human-Wildlife Interactions: Landscape Constructions and Responses to Large Carnivore Conservation in India and Norway

Directory of Open Access Journals (Sweden)

Sunetro Ghosal

2015-01-01

Full Text Available People′s reactions to large carnivores take many forms, ranging from support and coexistence to resistance and conflict. While these reactions are the outcome of many different factors, in this paper we specifically explore the link between social constructions of landscapes and divergent responses to large carnivore presence. We compare case studies from four different landscapes shared by people and large carnivores, in India and Norway. We use social construction of landscapes as a key concept to explore responses to large carnivores in the context of ecological, economic, social, and cultural changes in these areas. Based on this comparison, we argue that the process of change is complex, with a plurality of responses from the groups affected by it. The response to large carnivore presence is influenced by many different factors, of which the interpretation of change-particularly landscape change-plays a significant role.

Connecting Brabant's cover sand landscapes through landscape history

Science.gov (United States)

Heskes, Erik; van den Ancker, Hanneke; Jungerius, Pieter Dirk; Harthoorn, Jaap; Maes, Bert; Leenders, Karel; de Jongh, Piet; Kluiving, Sjoerd; van den Oetelaar, Ger

2015-04-01

Noord-Brabant has the largest variety of cover sand landscapes in The Netherlands, and probably in Western Europe. During the Last Ice Age the area was not covered by land ice and a polar desert developed in which sand dunes buried the existing river landscapes. Some of these polar dune landscapes experienced a geomorphological and soil development that remained virtually untouched up to the present day, such as the low parabolic dunes of the Strabrechtse Heide or the later and higher dunes of the Oisterwijkse Vennen. As Noord-Brabant lies on the fringe of a tectonic basin, the thickness of cover sand deposits in the Centrale Slenk, part of a rift through Europe, amounts up to 20 metres. Cover sand deposits along the fault lines cause the special phenomenon of 'wijst' to develop, in which the higher grounds are wetter than the boarding lower grounds. Since 4000 BC humans settled in these cover sand landscapes and made use of its small-scale variety. An example are the prehistoric finds on the flanks and the historic towns on top of the 'donken' in northwest Noord-Brabant, where the cover sand landscapes are buried by river and marine deposits and only the peaks of the dunes protrude as donken. Or the church of Handel that is built beside a 'wijst' source and a site of pilgrimage since living memory. Or the 'essen' and plaggen agriculture that developed along the stream valleys of Noord-Brabant from 1300 AD onwards, giving rise to geomorphological features as 'randwallen' and plaggen soils of more than a metre thickness. Each region of Brabant each has its own approach in attracting tourists and has not yet used this common landscape history to connect, manage and promote their territories. We propose a landscape-historical approach to develop a national or European Geopark Brabants' cover sand landscapes, in which each region focuses on a specific part of the landscape history of Brabant, that stretches from the Late Weichselian polar desert when the dune

Project D.I.R.T.: A landscape architect's excavation

International Nuclear Information System (INIS)

Bargmann, J.

1994-01-01

To a landscape architect interested in the creative manipulation of the land, mineral extraction presents a massive load for design exploration. The primary goal of Project D.I.R.T., Design Investigations Reclaiming Terrain, was to unearth the possibilities for renewing the perception of mining as creatively integral with the cultural and natural evolution of the landscape. The potential collaboration and planning inherent in the multidisciplinary task of reclamation became evident on a journey to document selected mining sites around the country. Various coal, gold, copper, and taconite operations visited represent a diversity of regional landscapes with specific mining and reclamation practices. Both active and abandoned mined sites serve as case studies presented from a landscape architect's perspective. Examining the legal, social, and economic factors uncovered the frustrations with the legislation governing reclamation and the financial and ethical dilemmas of future land use for dependent communities. Reviewing the technical and ecological aspects revealed the innovations and progress of reclamation technology, but also limited application of ecological principles. These current practices of mining and reclamation illustrate a need to revise the legislation and coordinate an interdisciplinary effort to form truly productive and sustainable landscapes. Moreover, from this landscape architect's point of view, a synthetic approach guided by a broader vision of mining must lead to the creation of meaningful places that objectively reveal and celebrate the industrial heritage of the landscape. Mined lands can be an expression of a reciprocal connection between communities and individuals with the land one cultivates and all nurture. These monumental landscapes may come to represent a dynamic relationship between culture and nature for the next century

Exploring the Writing Process of Indonesian EFL Students: The Effectiveness of Think-Aloud Protocol

Science.gov (United States)

Abas, Imelda Hermilinda; Aziz, Noor Hashima Abd

2016-01-01

The objectives of this study were to explore the writing process of the Indonesian English as a Foreign Language (EFL) students and to find out the effectiveness of using think-aloud protocol to understand the writing process. The data were obtained from six proficient EFL students who were doing Postgraduate English Language Studies Program in…

Exploring Individual Factors Affecting Business Students' Willingness to Study Abroad: A Case Study from the Caribbean

Science.gov (United States)

Hernández-Díaz, Arleen; Fernández-Morales, Leticia M.; Vega-Vilca, José C.; Córdova-Claudio, Mario

2016-01-01

Despite a low rate of student participation in study abroad programs in the Caribbean, there is insufficient research about the individual factors that help determine business students' willingness to study or to participate in internship programs abroad. This study aims to explore business students' attitudes toward study abroad. The positive…

Using social media photos to explore the relation between cultural ecosystem services and landscape features across five European sites

DEFF Research Database (Denmark)

Oteros-Rozas, Elisa; Martín-López, Berta; Fagerholm, Nora

2018-01-01

Cultural ecosystem services, such as aesthetic and recreational enjoyment, as well as sense of place and local identity, play an outstanding role in the contribution of landscapes to human well-being. Online data shared on social networks, particularly geo-tagged photos, are becoming an increasin......Cultural ecosystem services, such as aesthetic and recreational enjoyment, as well as sense of place and local identity, play an outstanding role in the contribution of landscapes to human well-being. Online data shared on social networks, particularly geo-tagged photos, are becoming...... with mountain areas (terrestrial recreation) and with water bodies (aquatic recreation). Cultural heritage, social and spiritual values were particularly attached to landscapes with woodpastures and grasslands, as well as urban features and infrastructures, i.e. to more anthropogenic landscapes. A positive...

Living terraced landscapes: Exploring the viability of mountain terraced vineyards in Cyprus

Science.gov (United States)

Zoumides, Christos; Giannakis, Elias; Bruggeman, Adriana; Camera, Corrado

2017-04-01

Dry-stone terracing is an intensive cultivation practice that has been implemented for centuries in the Mediterranean region. The Troodos Ophiolite Complex on the island of Cyprus covers an area of 2332 km2 with 31% mean slope gradient, and consists of 140 small communities with a total population of around 50,000 inhabitants. Agriculture is practiced on dry-stone terraces with narrow (1-3 m) to medium-base (3-6 m) bench, constructed by cutting and filling in slopes with gradient between 20 and 40%. The main crop grown on terraces is wine grapes. However, many of the vineyards on terraced hillsides are being gradually abandoned and dry-stone walls remain unmaintained, causing a domino effect of collapsing terraces and leading to soil erosion and sedimentation of downstream infrastructure. The main reasons for the gradual decline of terraced landscapes are the ageing of farming population, the depopulation and marginalization of Troodos communities, the small size of agricultural plots, the high cost of labour and the loss of know-how on dry-stone wall maintenance. Despite these socio-economic issues, policy reforms, especially after the accession of Cyprus to the European Union in 2004, have created new challenges and opportunities, and have focused on improving the viniculture's quality rather than quantity. The new appellation of origin launched in 2007 that define where the wine-grapes are grown, as well as the incentives to create small regional wineries, helped maintain the population of some communities and the vine cultivations on dry-stone terraces. The aim of this study is to analyse the determinants of success or failure in sustaining the terraced vineyards in Cyprus. More precisely, the study explores the characteristics that determine the investment (or not) in terrace maintenance and analyses the interlinkages between farming practices and business strategies. The analysis is based on grape and wine production cost data that is acquired by interviews

Opportunites for Integrated Landscape Planning – the Broker, the Arena, the Tool

Directory of Open Access Journals (Sweden)

Julia Carlsson

2017-12-01

Full Text Available As an integrated social and ecological system, the forest landscape includes multiple values. The need for a landscape pproach in land use planning is being increasingly advocated in research, policy and practice. This paper explores how institutional conditions in the forest policy and management sector can be developed to meet demands for a multifunctional landscape perspective. Departing from obstacles recognised in collaborative planning literature, we build an analytical framework which is operationalised in a Swedish context at municipal level. Our case illustrating this is Vilhelmina Model Forest, where actual barriers and opportunities for a multiple-value landscape approach are identified through 32 semi-structured interviews displaying stakeholders’ views on forest values,ownership rights and willingness to consider multiple values, forest policy and management premises, and collaboration. As an opportunity to overcome the barriers, we suggest and discuss three key components by which an integrated landscape planning approach could be realized in forest management planning: the need for a landscape coordinator (broker, the need for a collaborative forum (arena, and the development of the existing forest management plan into an advanced multifunctional landscape plan (tool.

Legitimating Lived Curriculum: Towards a Curricular Landscape of Multiplicity.

Science.gov (United States)

Aoki, Ted T.

1993-01-01

Contrasts the instrumental character of traditional curriculum plans with the retextured curricular landscape inhabited by a hypothetical fifth-grade teacher struggling to help individual students learn. The idea is to teach science as a humanity, so that a privileged technoscientific mindset can be demystified and the multiplicity of human…

A Course Exploration: Guiding Instruction to Prepare Students as Change Agents in Educational Reform

Directory of Open Access Journals (Sweden)

Kathy L. Church, EdD

2010-08-01

Full Text Available This article explores the premise of teacher identity development through course experiences directed at inquiry and social awareness. The course exploration examines the use of various strategies used to help promote educators as change agents. Pre-service students enrolled in a one-year master’s program with teaching credential participated in a yearlong course designed to engage them in guided inquiry while making connections between theory and practice. Evaluation of the projects and student perceptions of their work suggest that guided inquiry into educational issues builds critical thinking skills and a sense of purpose, leadership, and service through shaping teacher identity.

[Spatial scale effect of urban land use landscape pattern in Shanghai City].

Science.gov (United States)

Xu, Li-Hua; Yue, Wen Ze; Cao, Yu

2007-12-01

Based on geographic information system (GIS) and remote sensing (RS) techniques, the landscape classes of urban land use in Shanghai City were extracted from SPOT images with 5 m spatial resolution in 2002, and then, the classified data were applied to quantitatively explore the change patterns of several basic landscape metrics at different scales. The results indicated that landscape metrics were sensitive to grain- and extent variance. Urban landscape pattern was spatially dependent. In other words, different landscape metrics showed different responses to scale. The resolution of 40 m was an intrinsic observing scale for urban landscape in Shanghai City since landscape metrics showed random characteristics while the grain was less than 40 m. The extent of 24 km was a symbol scale in a series of extents, which was consistent with the boundary between urban built-up area and suburban area in Shanghai City. As a result, the extent of 12 km away from urban center would be an intrinsic handle scale for urban landscape in Shanghai City. However, due to the complexity of urban structure and asymmetry of urban spatial expansion, the intrinsic handle scale was not regular extent, and the square with size of 24 km was just an approximate intrinsic extent for Shanghai City.

Exploring hurdles to transfer : student experiences of applying knowledge across disciplines

Science.gov (United States)

Lappalainen, Jouni; Rosqvist, Juho

2015-04-01

This paper explores the ways students perceive the transfer of learned knowledge to new situations - often a surprisingly difficult prospect. The novel aspect compared to the traditional transfer studies is that the learning phase is not a part of the experiment itself. The intention was only to activate acquired knowledge relevant to the transfer target using a short primer immediately prior to the situation where the knowledge was to be applied. Eight volunteer students from either mathematics or computer science curricula were given a task of designing an adder circuit using logic gates: a new context in which to apply knowledge of binary arithmetic and Boolean algebra. The results of a phenomenographic classification of the views presented by the students in their post-experiment interviews are reported. The degree to which the students were conscious of the acquired knowledge they employed and how they applied it in a new context emerged as the differentiating factors.

Exploring Chinese Students' Experience of Curriculum Internationalisation: A Comparative Study of Scotland and Australia

Science.gov (United States)

Cheng, Ming; Adekola, Olalekan Adeban; Shah, Mahsood; Valyrakis, Manousos

2018-01-01

Increasing enrolment of Chinese students has become a key feature of internationalisation for Western universities, but there is limited research into how curriculum internationalisation affects Chinese students' learning experiences. Using the typologies of curriculum internationalisation as a framework, this paper explores and compares how…

Exploring Students' Perceptions about English Learning in a Public University

Science.gov (United States)

Jiménez, Patricia Kim

2018-01-01

This manuscript reports the final findings of an exploratory, descriptive case study that aimed at exploring the perceptions of a group of English as a foreign language students in a public university regarding their English learning and the commitment level through the process. A questionnaire, a survey, and the teacher's diary were the…

Interactions among Future Study Abroad Students: Exploring Potential Intercultural Learning Sequences

Science.gov (United States)

Borghetti, C.; Beaven, A.; Pugliese, R.

2015-01-01

The study presented in this article aims to explore if and how intercultural learning may take place in students' class interaction. It is grounded in the assumption that interculturality is not a clear-cut feature inherent to interactions occurring when individuals with presumed different linguistic and cultural/national backgrounds talk to each…

Exploring the Concern about Food Allergies among Secondary School and University Students in Ontario, Canada: A Descriptive Analysis.

Science.gov (United States)

Majowicz, Shannon E; Jung, James K H; Courtney, Sarah M; Harrington, Daniel W

2017-01-01

Our objective was to explore the perceived risk of food allergies among students in Ontario, Canada. We analyzed blinding questions ("I am concerned about food allergies"; "food allergies are currently a big threat to my health") from three existing food safety surveys, given to high school and university undergraduate students ( n = 3,451) circa February 2015, using descriptive analysis, and explored how concern related to demographics and self-reported cooking ability using linear regression. Overall, high school students were neutral in their concern, although Food and Nutrition students specifically were significantly less concerned ( p = 0.002) than high school students overall. University undergraduates were moderately unconcerned about food allergies. Concern was highest in younger students, decreasing between 13 and 18 years of age and plateauing between 19 and 23 years. Among students aged 13-18 years, concern was higher among those who worked or volunteered in a daycare and who had previously taken a food preparation course. Among students aged 19-23 years, concern was higher among females and those with less advanced cooking abilities. Concern was significantly correlated with perceiving food allergies as a personal threat. This study offers a first exploration of perceived risk of food allergies among this demographic and can guide future, more rigorous assessments.

Assessment of landscape diversity and determination of landscape hotspots - a case of Slovenia

Science.gov (United States)

Perko, Drago; Ciglič, Rok; Hrvatin, Mauro

2017-04-01

Areas with high landscape diversity can be regarded as landscape hotspots, and vice versa areas with low landscape diversity can be marked as landscape coldspots. The main purpose of this paper is to use quantitative geoinformatical approach and identify parts of our test area (the country of Slovenia) that can be described as very diverse according to natural landscapes and natural elements. We used different digital raster data of natural elements and landscape classifications and defined landscape diversity and landscape hotspots. We defined diversity for each raster pixel by counting the number of different unique types of landscape elements and types of landscapes in its neighborhood. Namely, the method was used separately to define diversity according to natural elements (types of relief forms, rocks, and vegetation) and diversity according to existing geographical landscape classifications of Slovenia (types of landscapes). In both cases one-tenth of Slovenia's surface with the highest landscape diversity was defined as landscape hotspots. The same applies to the coldspots. Additionally we tested the same method of counting different types of landscapes in certain radius also for the area of Europe in order to find areas that are more diverse at continental level. By doing so we were able to find areas that have similar level of diversity as Slovenia according to different European landscape classifications. Areas with landscape diversity may have an advantage in economic development, especially in tourism. Such areas are also important for biodiversity, habitat, and species diversity. On the other hand, localities where various natural influences mix can also be areas where it is hard to transfer best practices from one place to another because of the varying responses of the landscapes to human intervention. Thus it is important to know where areas with high landscape diversity are.

Changing Pedagogic Codes in a Class of Landscape Architects Learning "Ecologically Sustainable Development"

Science.gov (United States)

Lawson, G. M.

2010-01-01

Professional discourse in education has been the focus of research conducted mostly with teachers and professional practitioners, but the work of students in the built environment has largely been ignored. This article presents an analysis of students' visual discourse in the final professional year of a landscape architecture course in Brisbane,…

What's the Point?: An Exploration of Students' Motivation to Learn in a First-Year Seminar

Science.gov (United States)

Jessup-Anger, Jody E.

2011-01-01

This qualitative case study explores how undergraduate students and their instructor made meaning of students' motivation to learn in a one-credit, pass/fail first-year seminar. The findings point to the importance of addressing structural motivational barriers and ensuring that instructors possess the instructional, motivational, and…

Landscaping Habitat for Humanity Homes: A Community Outreach Project

Science.gov (United States)

Ramsay, Jodie L.

2008-01-01

The purpose of this project is to incorporate a community service component into a Biology course at Northern State University (NSU) in Aberdeen, SD. Students in an upper-level botany course (Plant Structure and Function) provide landscaping services to homeowners who have purchased homes through Habitat for Humanity. Homeowner satisfaction with…

Don't Waste My Time; Exploring the Reflective Journaling Requirement in the Student Teaching Experience

Science.gov (United States)

Spiker, Amy

2014-01-01

For many years reflective journaling has been a required component of the student teaching experience at the University of Wyoming. Through action research, Amy Spiker, an instructor at the University of Wyoming, set out to explore the perceived disconnect between what faculty desires for and from student teachers and what student teachers view as…

Pro-Social Behavior Amongst Students of Tertiary Institutions: An Explorative and a Quantitative Approach

Science.gov (United States)

Quain, Samuel; Yidana, Xiaaba Dantallah; Ambotumah, Bernard Baba; Mensah-Livivnstone, Ike Joe Nii Annang

2016-01-01

The purpose of this paper was to explore antecedents of pro-social behavior amongst university students, using a private university as a case study. Following an explorative research, the study was guided by some theories relating to the phenomenon, focusing on gender and location factors. A quantitative approach was used in the follow up to the…

Exploring gender differences in attitudes of university students towards entrepreneurship

OpenAIRE

Dabić, M; Daim, T; Bayraktaroglu, E; Novak, I; Basic, M

2012-01-01

Purpose - The purpose of this paper is to understand gender differences in entrepreneurial intentions as measured by perceived feasibility and perceived desirability, and to explore gender differences in perceptions of entrepreneurship education needs - in terms of programmes, activities or projects - to succeed in an entrepreneurial career from the university students’ point of view. Design/Methodology/Approach - Using data gathered from 3420 university students in more than 10 countries, an...

Developing Self-Efficacy: Exploring Preservice Coursework, Student Teaching, and Professional Development Experiences

Science.gov (United States)

McKim, Aaron J.; Velez, Jonathan J.

2017-01-01

To extend current understanding of school-based agriculture teacher development, this study explored the relationship between teacher development experiences and the self-efficacy of early career agriculture teachers. Three teacher development experiences were of interest: (a) preservice coursework, (b) student teaching, and (c) professional…

Changing Landscapes, Changing Landscape's Story

Czech Academy of Sciences Publication Activity Database

Lapka, Miloslav; Cudlínová, Eva

2003-01-01

Roč. 28, č. 3 (2003), s. 323-328 ISSN 0142-6397. [Symposium on Sustainable Landscapes in an Enlarged Europe. Nové Hrady, 12.09.2001-14.09.2001] R&D Projects: GA MŠk ME 530 Grant - others:GA-(XE) QLK5-CT-2000-01211-SPRITE Institutional research plan: CEZ:AV0Z5039906 Keywords : Landscape stability * narrative approach * socio-economic typology Subject RIV: DO - Wilderness Conservation

`Hard science': a career option for socially and societally interested students? Grade 12 students' vocational interest gap explored

Science.gov (United States)

Struyf, Annemie; Boeve-de Pauw, Jelle; Van Petegem, Peter

2017-11-01

A key theme in science education research concerns the decline in young peoples' interest in science and the need for professionals in hard science. Goal Congruity Theory posits that an important aspect of the decision whether to pursue hard science for study or as a career is the perception that hard science careers do not fulfil social (working with people) and societal (serving or helping others) interests. In this qualitative study, we explore grade 12 students' perceptions about the social and societal orientation of hard science careers. Furthermore, we investigate the variation in students' social and societal interests. Six focus groups were conducted with 58 grade 12 students in Flanders. Our results indicate that a number of students hold stereotypical views about hard science careers' social orientation, while others believe cooperation with others is an important aspect of hard science careers nowadays. Furthermore, our results show that students believe hard science careers can be societally oriented in the sense that they often associate them with innovation or societal progress. Finally, our results indicate that students may differentiate direct versus indirect societal orientation. These findings contribute to literature regarding social and societal interests and students' perceptions of hard science careers.

A Classification of Landscape Services to Support Local Landscape Planning

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María Vallés-Planells

2014-03-01

Full Text Available The ecosystem services approach has been proven successful to measure the contributions of nature and greenery to human well-being. Ecosystems have an effect on quality of life, but landscapes also, as a broader concept, may contribute to people's well-being. The concept of landscape services, compared to ecosystem services, involves the social dimension of landscape and the spatial pattern resulting from both natural and human processes in the provision of benefits for human-well being. Our aim is to develop a classification for landscape services. The proposed typology of services is built on the Common International Classification of Ecosystem Services (CICES and on a critical review of existing literature on human well-being dimensions, existing ecosystem service classifications, and landscape perception. Three themes of landscape services are defined, each divided into several groups: provisioning, regulation and maintenance, cultural and social life fulfillment, with the latter focusing on health, enjoyment, and personal and social fulfillment. A special emphasis is made on cultural services, which are especially important when applied to landscape and which have received less attention.

LANDSCAPE PLANNING IN UKRAINE: THE FIRST LANDSCAPE-PLANNING PROGRAM

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Leonid Rudenko

2013-01-01

Full Text Available The paper presents the results of the first, in Ukraine; project on landscape planning widely accepted in European countries. Under the project implemented in 2010–2013, a landscape-planning program has been developed for the Cherkassy oblast. This is the first document of this kind in Ukraine. The program is mainly based on the experience of the German and Russian schools of landscape planning and on research and assessment conducted by the authors, which allowed identifying approaches to landscape planning, principles of the national policy, and characteristics and potential of environmentally friendly planning in Ukraine. The paper discusses the main phases of the work on the development of the landscape program for the oblast. It also identifies the main stages and key concepts and principles of landscape planning. The paper presents the results of integrated research on the identification and classification of conflicts in land use and the integral concept of the developmental goals for the oblast. The results can be the foundation for adopting management decisions and development of action plans for the lower hierarchal branches.

Fred Tschopp, Landscape Architect: The American Practice 1938 - 1970

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John P Adam

2004-06-01

Full Text Available Fred Tschopp, a Swiss-American landscape architect practised in both New Zealand and America from the 1920s to 1970. While in New Zealand (1929-1932, Tschopp worked in Auckland, Wellington and Rotorua. Tschopp's projects in New Zealand represent a new form of practice, a modernist approach to the practise of landscape architecture. We argue that Tschopp's work is a break from conventional landscape design practice in New Zealand during the 1920s and 1930s. He introduced three important ideas; the first was the idea of the park as a multi-functional space that accommodates a wide range of community needs, sport, education and productive horticulture. The second were ideas of a new discipline, planning, which had developed from the landscape architectural programme at Harvard University. The third idea was a regionalist sensibility, influenced by his earlier projects for the Theodore Payne nursery in Los Angeles. Tschopp insisted on the uses of indigenous New Zealand plants in many of his New Zealand projects, notably his work for Parliament grounds and the Rotorua plan. On Tschopp's return to America he began working for the giant California water and power utility, the Los Angeles Department of Water and Power (LADWP. For over 30 years Tschopp was responsible for the design, implementation, and maintenance of over 30 landscapes; reservoirs, storage tanks, and pumping stations, as part the vast infrastructure of the LADWP. This paper describes and discusses Tschopp's landscape practice at the LADWP and outlines Tschopp's career, examining in detail two particular areas of practice. Our contention is that Tschopp abandons his interest in the regional and, instead, develops one particular aspect of modernist practice, functionalism. We explore some of the ways writers and designers of landscape architecture have engaged with functionalism and finish by framing Tschopp's practice within this somewhat neglected aspect of the modern landscape.

Extinction Risk in Successional Landscapes Subject to Catastrophic Disturbances

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David Boughton

2002-12-01

Full Text Available We explore the thesis that stochasticity in successional-disturbance systems can be an agent of species extinction. The analysis uses a simple model of patch dynamics for seral stages in an idealized landscape; each seral stage is assumed to support a specialist biota. The landscape as a whole is characterized by a mean patch birth rate, mean patch size, and mean lifetime for each patch type. Stochasticity takes three forms: (1 patch stochasticity is randomness in the birth times and sizes of individual patches, (2 landscape stochasticity is variation in the annual means of birth rate and size, and (3 turnover mode is whether a patch is eliminated by disturbance or by successional change. Analytical and numerical analyses of the model suggest that landscape stochasticity is the most important agent. Landscape stochasticity increases the extinction risk to species by increasing the risk that the habitat will fluctuate to zero, by reducing the mean abundance of species, and by increasing the variance in species abundance. The highest risk was found to occur in species that inhabit patches with short lifetimes. The results of this general model suggest an important mechanism by which climate change threatens biodiversity: an increase in the frequency of extreme climate events will probably cause pulses of disturbance during some time periods; these in turn would cause wider fluctuations in annual disturbance rates and thus increase the overall level of landscape stochasticity. However, the model also suggests that humans can manipulate landscape stochasticity to reduce risk. In particular, if managed disturbances were more evenly distributed in time, attrition of the regional biota might be prevented. Other work on the connection between patch dynamics and extinction risk assumes the absence of landscape stochasticity and thus overlooks an important component of risk to biodiversity.

Exploring Graduate Students' Perspectives towards Using Gamification Techniques in Online Learning

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Daniah ALABBASI

2017-07-01

Full Text Available Teachers and educational institutions are attempting to find an appropriate strategy to motivate as well as engage students in the learning process. Institutions are encouraging the use of gamification in education for the purpose of improving the intrinsic motivation as well as engagement. However, the students’ perspective of the issue is under-investigated. The purpose of this research study was to explore graduate students’ perspectives toward the use of gamification techniques in online learning. The study used exploratory research and survey as the data collection tool. Forty-seven graduate students (n = 47 enrolled in an instructional technology program studied in a learning management system that supports gamification (TalentLMS. The average total percentages were calculated for each survey section to compose the final perspective of the included students. The results showed a positive perception toward the use of gamification tools in online learning among graduate students. Students require effort-demanding, challenging, sophisticated learning systems that increase competency, enhance recall memory, concentration, attentiveness, commitment, and social interaction. Limitations of the study are identified, which highlights the need for further research on the subject matter.

Characterizing European cultural landscapes

DEFF Research Database (Denmark)

Tieskens, Koen F.; Schulp, Catharina J E; Levers, Christian

2017-01-01

intensification and land abandonment. To prevent the loss of cultural landscapes, knowledge on the location of different types of cultural landscapes is needed. In this paper, we present a characterization of European cultural landscapes based on the prevalence of three key dimensions of cultural landscapes......Almost all rural areas in Europe have been shaped or altered by humans and can be considered cultural landscapes, many of which now are considered to entail valuable cultural heritage. Current dynamics in land management have put cultural landscapes under a huge pressure of agricultural...... the three dimensions into a continuous “cultural landscape index” that allows for a characterization of Europe's rural landscapes. The characterization identifies hotspots of cultural landscapes, where all three dimensions are present, such as in the Mediterranean. On the other hand, Eastern and Northern...

A common language of landscape representation: New Zealand and California painting in the nineteenth century

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Heath Schenker

1995-10-01

Full Text Available In the nineteenth century, landscape painters in California and New Zealand shared a common language of landscape representation, looking at untamed coasts and rugged mountains through a lens shaped by two centuries of European artistic tradition. Explored in this paper is the influence of the picturesque tradition in New Zealand and California art in the nineteenth century. Ideological functions of landscape painting are identified: that is, ways artists in both New Zealand and California appropriated the landscape to support certain cultural, political and social agendas. Their work represents not only the land but the myths inscribed upon it by bourgeois culture.

EXPLORING THE RELATIONS BETWEEN STUDENT CYNICISM AND STUDENT BURNOUT.

Science.gov (United States)

Wei, Xueyan; Wang, Rongrong; Macdonald, Elizabeth

2015-08-01

Research on the negative effects of student cynicism has been limited, especially regarding its relation to student burnout. This study examined the relations among student cynicism (policy cynicism, academic cynicism, social cynicism, and institutional cynicism) and student burnout, as evidenced by emotional exhaustion, depersonalization, and reduced personal accomplishment, in a sample of 276 Chinese undergraduates. Hierarchical multiple regressions showed that four aspects of student cynicism together explained substantial variance in student burnout. Policy cynicism was the strongest contributor to emotional exhaustion. Social cynicism was the primary contributor to depersonalization, and also to reduced personal accomplishment. Student cynicism overall had the strongest relationship with reduced sense of personal achievement. The findings outline the negative functional relations between student cynicism and student burnout.

Behaviour of medical students in seeking mental and physical health care: exploration and comparison with psychology students.

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Brimstone, Renee; Thistlethwaite, Jill E; Quirk, Frances

2007-01-01

Doctors are often reluctant to seek health care through the usual channels and tend to self-diagnose and prescribe. Medical students learn attitudes and values from clinician role models and may also adopt behaviour patterns that lead them to seek help for physical and mental health problems from informal sources. This study aimed to explore the behaviour of students in seeking health care for physical and mental health problems, comparing medical with psychology students, and to understand what barriers to conventional routes of seeking health care may affect this. We administered a questionnaire asking for demographic details and responses to 2 vignettes in which a student from the respondent's discipline was experiencing firstly symptoms of a mental health problem and secondly symptoms of a physical health problem. Data were analysed with spss and univariate anovas to examine differences between respondents. A total of 172 students at the psychology and medical schools at James Cook University in Australia participated. We identified a number of barriers affecting student behaviour in seeking help, which included worries about knowing the doctor they could consult at the university health centre or having future dealings with him or her, and cost of treatment. There were differences between the 2 groups of students. There are several barriers for both psychology and medical students to accessing appropriate professional mental health care. Medical students also experience barriers to attaining appropriate physical health care when needed. Psychology and medical students were more likely to seek advice informally from friends and/or family with regard to mental health care.

I'm Not the Gingerbread Man! Exploring the Experiences of College Students Diagnosed with ADHD

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Perry, Susan N.; Franklin, Kathy K.

2006-01-01

This study explored how undergraduate students diagnosed with AD/HD remain in college. Using a qualitative research design from a grounded theory perspective, the researchers captured the personal stories of 10 college students from two universities similar in location, size, and liberal arts tradition. The findings included themes related to…

Multifunctional landscape practice and accessibility in manorial landscapes

DEFF Research Database (Denmark)

Brandt, Jesper; Svenningsen, Stig Roar; Christensen, Andreas Aagaard

. However classical manorial estates seems to represent an opposite trend. Allthough working at the same market conditions as other large specialized holdings developed through the process of structural rationalization, they have often maintained and elaborated a land use strategy based on a multifunctional...... use of the potential ecosystem services present within their domain. The targeted combination of agriculture, forestry, hunting rents, rental housing, and a variety of recreational activities influences makes a certain public accessibility to an integrated part of this strategy, diverging from...... the multifunctional landscape strategy supporting a certain public access. A study of this thesis is presented based on an analysis of multifunctionality, landscape development and accessibility in Danish Manorial landscapes and eventual linkages between their multifunctional landscape strategy, their history...

Beyond Landscape MacArchitecture: new languages, new landscapes

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Simon Rackham

1996-03-01

Full Text Available The sine qua non of landscape architecture is respect for the genius loci, but even in the landscape, as in architecture and society more generally, a process of cultural homogenisation has been taking place. Against this process, a resurgence of interest in minority languages in Europe can be seen as an assertion of pride, and a desire to preserve difference. In Scotland, landscape architects are attempting to reinterpret Scottish and northern European urban design influences and materials: in effect to develop a new regional dialect for the new landscapes. Rooted in sound design principles and materials which respond to and reflect the climate, way of life and traditions of the place, design languages can communicate effectively about cultural values and differences.

Qualitative exploration of the career aspirations of rural origin health science students in South Africa.

Science.gov (United States)

Diab, Paula N; Flack, Penny S; Mabuza, Langalibalele H; Reid, Stephen J Y

2012-01-01

There is evidence in the literature that rural background significantly encourages eventual rural practice. Given the shortage of healthcare providers in rural areas, we need to explore ways of ensuring throughput and success of rural-origin students in health sciences. It is therefore important to understand who these students are, what motivates them and the factors involved in the formation of their career choices. The aim of this study is to understand the aspirations of undergraduate health science students of rural origin with regard to their future career plans. The objectives of the study include to explore and identify the key issues facing rural-origin students with regard to their future career plans. Individual interviews were conducted with 15 health science students from two South African universities. Transcriptions were analyzed with the aid of Nvivo v8 (www.qsrinternational.com). The findings suggest health science students of rural origin studying at universities in the South African context face specific challenges related to the nature of the contrast between rural and urban life, in addition to the more generic adaptations that confront all students on entering tertiary education. In order to support rural students in their studies, academic, financial, emotional and social stressors need to be addressed. Universities should strengthen existing support structures as well as aid the development of further support that may be required.Key words: career plan, health science, rural background, South Africa.

Landscape architecture as an entity of property development in Wilayah Persekutuan, Putrajaya

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Ahmad Nasyution bin Abdul Razak

2015-12-01

Full Text Available This study explores the relationship between landscape architecture and property development. Landscape architecture emphasizes the nature of conservation, development of public parks, city parks, local parks, artificial forests, lakes, recreational areas, outdoor recreation centers, open space systems and other components of landscape architecture in providing opportunities and benefits for real estate development. Backed by ample literature review, this study reveals the significant relationship between land, real estate and landscape architecture. Landscape architecture which provides an open park and green space can be expanded to benefit the social, environment and economy through optimal used of space in property development project. Hence, this study discusses the objectives which are to determine significant factors in the development of landscape architecture, to identify the importance of landscape architecture in real estate development, and to assess the relationship between landscape architecture and property development land. This study involved 50 respondents from renowned developers; Putrajaya Holdings Sdn Bhd (PJH, Selangor State Development Corporation (PKNS, the local authority; Putrajaya Corporation (PPJ, Kajang Municipal Council (MPKj, relevant agencies; Valuation and Property Services Department-JPPH (Ministry of Finance, Department of Town and Country Planning (Peninsular Malaysia, developers registered with ReHDA and residents / property owners in the study area. To conclude, this study offers adequate benefits to policy makers, also relevant agencies such as the local authorities, landowners, property developers, the relevant professionals and communities on the positive effects and significant relationships between landscape architecture and property development.

PESP Landscaping Initiative

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Landscaping practices can positively or negatively affect local environments and human health. The Landscaping Initiative seeks to enhance benefits of landscaping while reducing need for pesticides, fertilizers, etc., by working with partners.

Educational Debt in the Context of Career Planning: A Qualitative Exploration of Medical Student Perceptions.

Science.gov (United States)

Phillips, Julie P; Wilbanks, Deana M; Salinas, Diana F; Doberneck, Diane M

2016-01-01

Phenomenon: Medical students in the United States face increasing educational debt because medical education costs have risen while public investment in higher education has declined. Contemporary students borrow more money and accumulate debt far surpassing that of previous generations of physicians, and both interest rates and terms of loan repayment have changed significantly in the last decade. As a result, the experiences of medical students differ from the experiences of physician educators. Little is known about how contemporary medical students view their debt in the context of career planning. Understanding contemporary U.S. medical students' lived experiences of educational debt is important, because high debt levels may affect medical students' well-being and professional development. The study's purpose was to explore contemporary students' views of their debt in the context of career planning. In 2012, 2nd-year medical students enrolled in a health policy course at one medical school were invited to write an essay about how debt influences their career choices. The authors analyzed 132 essays using immersion and crystallization and iterative, team-based coding. Code-recode strategies, member checking, and reflexivity ensured validity and rigor. Three themes emerged about the meaning of debt: debt symbolizes lack of social investment, debt reinforces a sense of entitlement, and debt is a collective experience. Four approaches to debt management emerged: anticipation, avoidance, acceptance, and disempowerment. Insights: Medical students' views of debt are more complex than previously reported. Medical educators should recognize that many students experience debt as a stressor, acknowledge students' emotions about debt, and invite discussion about the culture of entitlement in medical education and how this culture affects students' professionalism. At the same time, educators should emphasize that students have many repayment options and that regardless

Landscaping practices, land use patterns and stormwater quantity and quality in urban watersheds

Science.gov (United States)

Miles, B.; Band, L. E.

2011-12-01

Increasing quantity and decreasing quality of urban stormwater threatens biodiversity in local streams and reservoirs, jeopardizes water supplies, and ultimately contributes to estuarine eutrophication. To estimate the effects that present and alternative landscaping practices and land use patterns may have on urban stormwater quantity and quality, simulations of existing land use/land cover using the Regional Hydro-Ecologic Simulation System (RHESSys), a process-based surface hydrology and biogeochemistry model, were developed for watersheds in Baltimore, MD (as part of the Baltimore Ecosystem Study (BES) NSF Long-Term Ecological Research (LTER) site) and Durham, NC (as part of the NSF Urban Long-Term Research Area (ULTRA) program). The influence of land use patterns and landscaping practices on nutrient export in urban watersheds has been explored as part of the BES; this work has focused on improving our understanding of how residential landscaping practices (i.e. lawn fertilization rates) vary across land use and socioeconomic gradients. Elsewhere, others have explored the political ecology of residential landscaping practices - seeking to understand the economic, political, and cultural influences on the practice of high-input residential turf-grass management. Going forward, my research will synthesize and extend this prior work. Rather than pre-supposing predominant residential land use patterns and landscaping practices (i.e. lower-density periphery development incorporating high-input turf landscapes) alternate land use and landscaping scenarios (e.g. higher-density/transit-oriented development, rain gardens, vegetable gardens, native plant/xeriscaping) will be developed through interviews/focus groups with stakeholders (citizens, public officials, developers, non-profits). These scenarios will then be applied to the RHESSys models already developed for catchments in Baltimore and Durham. The modeled scenario results will be used to identify alternate land

Coupling movement and landscape ecology for animal conservation in production landscapes.

Science.gov (United States)

Doherty, Tim S; Driscoll, Don A

2018-01-10

Habitat conversion in production landscapes is among the greatest threats to biodiversity, not least because it can disrupt animal movement. Using the movement ecology framework, we review animal movement in production landscapes, including areas managed for agriculture and forestry. We consider internal and external drivers of altered animal movement and how this affects navigation and motion capacities and population dynamics. Conventional management approaches in fragmented landscapes focus on promoting connectivity using structural changes in the landscape. However, a movement ecology perspective emphasizes that manipulating the internal motivations or navigation capacity of animals represents untapped opportunities to improve movement and the effectiveness of structural connectivity investments. Integrating movement and landscape ecology opens new opportunities for conservation management in production landscapes. © 2018 The Authors.

Exploring Elementary-School Students' Engagement Patterns in a Game-Based Learning Environment

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Hsieh, Ya-Hui; Lin, Yi-Chun; Hou, Huei-Tse

2015-01-01

Unlike most research, which has primarily examined the players' interest in or attitude toward game-based learning through questionnaires, the purpose of this empirical study is to explore students' engagement patterns by qualitative observation and sequential analysis to visualize and better understand their game-based learning process. We…

Appraising the Qualities of Social Work Students' Theoretical Knowledge: A Qualitative Exploration

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van Bommel, Marijke; Boshuizen, Henny P. A.; Kwakman, Kitty

2012-01-01

Higher professional education aims to prepare students for entering practice with an adequate theoretical body of knowledge. In constructivist programmes, authentic learning contexts and self-directed learning are assumed to support knowledge learning and the transition from education to practice. Through an in-depth exploration, this case study…

Culturally and linguistically diverse students in health professional programs: an exploration of concerns and needs.

Science.gov (United States)

Gilligan, C; Outram, S

2012-07-01

Cultural diversity among students in tertiary institutions in Australia and globally has increased rapidly in the last decade, and is continuing to do so. Focus groups were held at the University of Newcastle, NSW to: (1) examine the specific needs of international students in the Master of Pharmacy, Bachelor of Medicine and Bachelor of Nursing programs in relation to language and cultural considerations and (2) to understand the attitudes of domestic students to the cultural issues faced among their peers. The project explored these issues with the intention to inform curricula changes to accommodate the needs of culturally and linguistically diverse students. The key themes emerging from international students were: difficulties in spoken language, differences in professional roles and expectations, differences in methods of learning, inadequate social interaction outside the classroom and acceptance of differences in cultural and religious practices. The domestic student views reinforced the comments from international students both in regard to social interaction and in regard to participation in class discussions. Although local students were interested in learning from international students about their culture and religious beliefs, there were limited initiatives from both sides. There is a need for tertiary institutions that benefit economically from increasing the numbers of international students to help them to study and live in a new environment. Assistance needs to go beyond learning the English language to helping students understand its use in a professional context (health terminology and slang used by patients), the nuances of the health professional disciplines in a western society, the approach to study and problem-based learning styles and skills to assist with social interaction. The results of the present exploration have led to a series of proposed actions for the University of Newcastle. These recommendations are applicable to any "Western

Exploring pre-service science teachers' pedagogical capacity for formative assessment through analyses of student answers

Science.gov (United States)

Aydeniz, Mehmet; Dogan, Alev

2016-05-01

Background: There has been an increasing emphasis on empowering pre-service and in-service science teachers to attend student reasoning and use formative assessments to guide student learning in recent years. Purpose: The purpose of this study was to explore pre-service science teachers' pedagogical capacity for formative assessment. Sample: This study took place in Turkey. The participants include 53 pre-service science teachers in their final year of schooling. All but two of the participants are female. Design and methods: We used a mixed-methods methodology in pursing this inquiry. Participants analyzed 28 responses to seven two-tiered questions given by four students of different ability levels. We explored their ability to identify the strengths and weaknesses in students' answers. We paid particular attention to the things that the pre-service science teachers noticed in students' explanations, the types of inferences they made about students' conceptual understanding, and the affordances of pedagogical decisions they made. Results: The results show that the majority of participants made an evaluative judgment (i.e. the answer is correct or incorrect) in their analyses of students' answers. Similarly, the majority of the participants recognized the type of mistake that the students made. However, they failed to successfully elaborate on fallacies, limitations, or strengths in student reasoning. We also asked the participants to make pedagogical decisions related to what needs to be done next in order to help the students to achieve academic objectives. Results show that 8% of the recommended instructional strategies were of no affordance, 64% of low-affordance, and 28% were of high affordance in terms of helping students achieve the academic objectives. Conclusion: If our goal is to improve pre-service science teachers' noticing skills, and the affordance of feedback that they provide, engaging them in activities that asks them to attend to students' ideas

Learning experiences on role-emerging placements: an exploration from the students' perspective.

Science.gov (United States)

Dancza, Karina; Warren, Alison; Copley, Jodie; Rodger, Sylvia; Moran, Monica; McKay, Elizabeth; Taylor, Ann

2013-12-01

Occupational therapy educators are challenged to provide students with practical experiences which prepare them for ever changing health-care contexts on graduation. Role-emerging placements have been widely used internationally to help meet this challenge, but research into the learning experiences of students during these innovative placements is limited. This research investigated the enablers and barriers to learning from the perspectives of students on such placements from two European universities. Two separate qualitative studies tracked 10 final year students. Interviews explored their learning experiences prior to, during and after an eight- or 10-week role-emerging placement in a range of settings. Four themes emerged, which were (1) adapting to less doing, more thinking and planning; (2) understanding the complexity of collaboration and making it work; (3) emotional extremes; and (4) realising and using the occupational therapy perspective. These placements presented a 'roller coaster' of authentic learning experiences which created the opportunity for students to use occupation in practice and develop skills for collaborative working in an interprofessional environment. Whereas students viewed their role-emerging placement experiences positively, challenges included the emotional responses of students and placement pace. Findings suggest the need for supportive student placement experiences in both established and role-emerging areas to prepare students for a range of opportunities in an uncertain future. © 2013 Occupational Therapy Australia.

Students as Non-Standard Employees. Exploring Work Related Issues in Students’ Perceptions on their Term-time Job

DEFF Research Database (Denmark)

Winkler, Ingo

2008-01-01

The article presents the results of an explorative study that aimed at exploring work related issues in students’ perceptions of their job as atypical employees. An individual picture of the experienced work reality of students is drawn according to work task, flexible working hours, instructions...... and training opportunities, students’ relations to other employees, and social integration. By adopting a qualitative design, I was able to emphasize the subjective perspective of students describing their very own experiences as flexible workers. The study revealed various perceptions of students working...... as flexible employees and related this picture to current empirical and theoretical research in the field of non-standard employment....

Landscape planning for agridevelopment at regional scale: an example from cotton growing Yavatmal district, Maharashtra, India

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Bhaskara Phaneendra Bhaskar

2015-12-01

Full Text Available The basaltic landscape planning on the hot semiarid ecosystem in cotton growing Yavatmal district, Maharashtra tends to concentrate on 52 per cent of total cultivated area with 43 per cent of rural families living below poverty line posing major problem for environmental protection and resource management. Concepts of sustainable development at regional-level planning suggested that there is a growing concern for the landscape community to develop a strategic regional agricultural planning perspective in order to assist landscape planning goals. These challenges were explored with particular reference to the cotton growing Yavatmal district in Maharashtra through baseline land resource / agronomic surveys and assessing the production potential of regional rural landscapes for crop planning. Landscape analysis, premised on the geopedological and elevation constructs, culminated in a spatial coverage of hills and ridges (12.6 per cent of total area in northern and central parts whereas plateaus (29.3 per cent in association with isolated hills, mesas and butte and escarpments (17.7 per cent, pediplains (28.8 per cent and plains (8.1 per cent in south western parts of the district. Regional level analysis revealed spatially variable soil typologies dominated by vertisols and vertic intergrades. An exploration and brief account of integration landscape planning was discussed with some reflections on the experience and highlighting some of the problems and potentials of this approach within the regional context.

Modelling the negative effects of landscape fragmentation on habitat selection

NARCIS (Netherlands)

Langevelde, van F.

2015-01-01

Landscape fragmentation constrains movement of animals between habitat patches. Fragmentation may, therefore, limit the possibilities to explore and select the best habitat patches, and some animals may have to cope with low-quality patches due to these movement constraints. If so, these individuals

Who perceives they are smarter? Exploring the influence of student characteristics on student academic self-concept in physiology.

Science.gov (United States)

Cooper, Katelyn M; Krieg, Anna; Brownell, Sara E

2018-06-01

Academic self-concept is one's perception of his or her ability in an academic domain and is formed by comparing oneself to other students. As college biology classrooms transition from lecturing to active learning, students interact more with each other and are likely comparing themselves more to other students in the class. Student characteristics can impact students' academic self-concept; however, this has been unexplored in the context of undergraduate biology. In this study, we explored whether student characteristics can affect academic self-concept in the context of an active learning college physiology course. Using a survey, students self-reported how smart they perceived themselves to be in the context of physiology relative to the whole class and relative to their groupmate, the student with whom they worked most closely in class. Using linear regression, we found that men and native English speakers had significantly higher academic self-concept relative to the whole class compared with women and nonnative English speakers. Using logistic regression, we found that men had significantly higher academic self-concept relative to their groupmate compared with women. Using constant comparison methods, we identified nine factors that students reported influenced how they determined whether they were more or less smart than their groupmate. Finally, we found that students were more likely to report participating more than their groupmate if they had a higher academic self-concept. These findings suggest that student characteristics can influence students' academic self-concept, which in turn may influence their participation in small-group discussion and their academic achievement in active learning classes.

Landscape Ecological Analysis and Assessment in an Urbanising Environment - forest birds as biodiversity indicators

OpenAIRE

Mörtberg, Ulla

2004-01-01

To achieve a sustainable development, impacts onbiodiversity of urbanisation, infrastructure, land use changesand other developments must be considered on a landscape andregional scale. Landscape ecology can provide a conceptualframework for the assessment of consequences of long-termdevelopment processes like urbanisation on biodiversity on alandscape scale, and for evaluating the impacts of alternativeplanning scenarios. The aim of this study was to explore theeffects of habitat quality, qu...

Teaching medical students to express empathy by exploring patient emotions and experiences in standardized medical encounters.

Science.gov (United States)

Ruiz-Moral, Roger; Pérula de Torres, Luis; Monge, Diana; García Leonardo, Cristina; Caballero, Fernando

2017-09-01

To increase medical students' ability to detect contextual and emotional cues and to respond empathetically to patients. a training course in communication skills and patient-centered care with different teaching activities (didactic, reflective and interactive: workshops and encounters with simulated patients) was delivered to third-year medical students just before their clerkships. The program was evaluated by an external observer (OE) and simulated patients (SP) in 2 or 3 videotaped encounters. Students improved significantly from baseline to 3rd interview in all communicative skills and domains explored both in OE (32.4%) and SP (38.3%) measurement. At the end of the course students detected significantly more clues and made more empathetic expressions. The course seems to improve the ability of students to explore the illness experience, showing more empathy in a more genuine way. This was carried out in consultations lasting 10min. The program is effective and feasible to be applied as a regular formative activity. Further research is needed to assess whether this training program is applicable to students in more advanced educational levels and if it has any additional outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

Exploring Learners' Conceptual Resources: Singapore a Level Students' Explanations in the Topic of Ionisation Energy

Science.gov (United States)

Taber, Keith S.; Tan, Kim Chwee Daniel

2007-01-01

This paper describes findings from a study to explore Singapore A-level (Grades 11 and 12, 16-19 yr old) students' understanding of ionisation energy, an abstract and complex topic that is featured in school chemistry courses. Previous research had reported that students in the United Kingdom commonly use alternative notions based on the perceived…

CEPF Western Ghats Special Series: Meghamalai landscape : a biodiversity hotspot

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S. Bhupathy

2013-11-01

Full Text Available The Meghamalai, also known as High Wavy Mountains, is located in the Theni Forest Division of Tamil Nadu, Western Ghats. The landscape is endowed with an array of vegetation types varying from dry (thorn forests in the eastern side to wet (evergreen forests on the western side due to wide elevation gradient (220-2000 m above sea level and varied rainfall pattern (wind ward and leeward zones. The composition and configuration of this landscape facilitates diverse species of vertebrates (18 species of fishes, 35 amphibians, 90 reptiles, 254 birds, 63 mammals. In the past, selected floral and faunal groups of Meghamalai have been sporadically surveyed by the British explorers. However, in-depth ecological studies on various biota have only been initiated in recent years by SACON and WILD, which highlighted the conservation importance of the area. It is hoped that the recently declared Meghamalai Wildlife Sanctuary encompassing a part of the landscape, and the proposal of the Srivilliputtur-Meghamalai Tiger Reserve, if realized, would help conserving the diverse biota of this landscape in the long run.

Between Landscape and Laboratory – an Introduction

DEFF Research Database (Denmark)

A written introduction to a bi-lingual anthology Field_Notes - From Landscape to Laboratory - Maisemasta Laboratorioon. "Every second year the Finnish Society of Bioart invites a significant group of artists and scientists to the Kilpisjärvi Biological Station in Lapland/Finland to work for one w......, Laura Beloff, Tarja Knuuttila amongst others explore the field and laboratory as sites for art&science practices"...

College Students and Financial Distress: Exploring Debt, Financial Satisfaction, and Financial Anxiety

Science.gov (United States)

Archuleta, Kristy L.; Dale, Anita; Spann, Scott M.

2013-01-01

The impact of financial concerns on overall mental health has become a popular topic among researchers and practitioners. In this exploratory study, possible associations of financial anxiety were explored using a sample of 180 college students who sought services at a university peer financial counseling center in a Midwestern state. Of…

Effects of Hydrocarbon Extraction on Landscapes of the Appalachian Basin

Science.gov (United States)

Slonecker, Terry E.; Milheim, Lesley E.; Roig-Silva, Coral M.; Kalaly, Siddiq S.

2015-09-30

An important and sometimes overlooked aspect of contemporary natural gas exploration, development, and delivery activities is the geographic profile and spatial footprint that these activities have on the land surface. The function of many ecosystems and the goods and services they provide, in large part, are the result of their natural spatial arrangement on the landscape. Shale-gas development can create alterations to the pattern of land use and land cover, and represents a specific form of land use and land cover change that can substantially impact critical aspects of the spatial pattern, form, and function of landscape interactions, including many biological responses.

Understanding the whole city as landscape. A multivariate approach to urban landscape morphology

Directory of Open Access Journals (Sweden)

Richard Stiles

2014-05-01

Full Text Available The European Landscape Convention implies a requirement for signatory states to identify their urban landscapes which goes beyond the traditional focus on individual parks and green spaces and the links between them. Landscape ecological approaches can provide a useful model for identifying urban landscape types across a whole territory, but the variables relevant for urban landscapes are very different to those usually addressing rural areas. This paper presents an approach to classifying the urban landscape of Vienna that was developed in a research project funded by the Austrian Ministry for Transport, Innovation and Technology: ‘Urban Fabric and Microclimate Response’. Nine landscape types and a number of sub-types were defined, using a multivariate statistical approach which takes account of both morphological and urban climate related variables. Although the variables were selected to objectively reflect the factors that could best represent the urban climatic characteristics of the urban landscape, the results also provided a widely plausible representation of the structure of the city’s landscapes. Selected examples of the landscape types that were defined in this way were used both to simulate current microclimatic conditions and also to model the effects of possible climatic amelioration measures. Finally the paper looks forward to developing a more general-purpose urban landscape typology that allows investigating a much broader complex of urban landscape functions.

Soil management shapes ecosystem service provision and trade-offs in agricultural landscapes.

Science.gov (United States)

Tamburini, Giovanni; De Simone, Serena; Sigura, Maurizia; Boscutti, Francesco; Marini, Lorenzo

2016-08-31

Agroecosystems are principally managed to maximize food provisioning even if they receive a large array of supporting and regulating ecosystem services (ESs). Hence, comprehensive studies investigating the effects of local management and landscape composition on the provision of and trade-offs between multiple ESs are urgently needed. We explored the effects of conservation tillage, nitrogen fertilization and landscape composition on six ESs (crop production, disease control, soil fertility, water quality regulation, weed and pest control) in winter cereals. Conservation tillage enhanced soil fertility and pest control, decreased water quality regulation and weed control, without affecting crop production and disease control. Fertilization only influenced crop production by increasing grain yield. Landscape intensification reduced the provision of disease and pest control. We also found tillage and landscape composition to interactively affect water quality regulation and weed control. Under N fertilization, conventional tillage resulted in more trade-offs between ESs than conservation tillage. Our results demonstrate that soil management and landscape composition affect the provision of several ESs and that soil management potentially shapes the trade-offs between them. © 2016 The Author(s).

Contemporary danish landscape research

DEFF Research Database (Denmark)

Vejre, H.; Brandt, J.

2004-01-01

Danish landscape research blossomed during the 1990’ies thanks to several transdisciplinary research programmes involving several institutions. The main themes of the programmes encompassed Landscape change, landscape and biological diversity, nature and landscape management, use and monitoring...

Student nurses' experiences of community-based practice placement learning: a qualitative exploration.

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Baglin, M R; Rugg, Sue

2010-05-01

United Kingdom (UK) health policy has adopted an increasing community and primary care focus over recent years (Department of Health, 1997; Department of Health, 1999. Making a Difference: Strengthening the Nursing, Midwifery and Health Visitor Contribution to Health and Health Care. Department of Health, London; Department of Health, 2004. The NHS Knowledge and Skills Framework (NHS KSF). Department of Health, London). Nursing practice, education and workforce planning are called upon to adapt accordingly (Department of Health, 2004. The NHS Knowledge and Skills Framework (NHS KSF). Department of Health, London; Kenyon, V., Smith, E., Hefty, L., Bell, M., Martaus, T., 1990. Clinical competencies for community health nursing. Public Health Nursing 7(1), 33-39; United Kingdom Central Council for Nursing, Midwifery and Health Visiting, 1986. Project 2000: A New Preparation for Practice. UKCC, London). Such changes have major implications for pre-registration nursing education, including its practice placement element. From an educational perspective, the need for increased community nursing capacity must be balanced with adequate support for student nurses' learning needs during community-based placements. This qualitative study explored six second year student nurses' experiences of 12 week community-based practice placements and the extent to which these placements were seen to meet their perceived learning needs. The data came from contemporaneous reflective diaries, completed by participants to reflect their 'lived experience' during their practice placements (Landeen, J., Byrne, Brown, B., 1995. Exploring the lived experiences of psychiatric nursing students through self-reflective journals. Journal of Advanced Nursing 21(5), 878-885; Kok, J., Chabeli, M.M., 2002. Reflective journal writing: how it promotes reflective thinking in clinical nursing education: a students' perspective. Curationis 25(3), 35-42; Löfmark, A., Wikblad, K., 2001. Facilitating and

Mind the gap : probing exertion experience with experiential design landscapes

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Ren, X.; Lu, Y.; Brombacher, A.C.; Bogers, S.J.A.

2016-01-01

In this paper, we report our study on applying Experiential Design Landscapes as the basis of design process to support the design of exertion games. We approach this question by setting up an 8-day interaction design module with 7 groups of students. The methods of our module were developed based

Exploring Seafloor Volcanoes in Cyberspace: NOAA's "Ocean Explorer" Inspires Inquiry

Science.gov (United States)

Hjelm, Elizabeth

2011-01-01

Seafloor exploration being done by scientists is an ideal way to introduce students to technology as a tool for inquiry. The same technology that allows scientists to share data in near real time can also provide students the tools to become researchers. NOAA's Ocean Explorer Explorations website is a rich research data bank that can be used by…

Exploring Students' E-Learning Effectiveness through the Use of Line Chat Application

Science.gov (United States)

Limsuthiwanpoom, Tassaneenart; Kanthawongs, Penjira; Kanthawongs, Penjuree; Suwandee, Sasithorn

2016-01-01

This study explores the impact of motivational goals for using social networking sites (SNS) usage and computer self-efficacy towards e-learning effectiveness of the 155 students from different schools at a private university, in Pathum Thani province, Thailand during April to May of academic year 2015/2016. Social dimension and human interaction…

Perceptions of Post-Wildfire Landscape Change and Recovery

Science.gov (United States)

Kooistra, C. M.; Hall, T. E.; Paveglio, T.; Carroll, M.; Smith, A. M.

2013-12-01

), post-fire restoration/seeding efforts, and what the landscape was ';supposed to look like.' Participants with a stronger understanding of the ecological role of fire seemed less concerned about the long-term negative impacts of the fire on the ecological and aesthetic aspects of the changed landscape. Others seemed to focus on the negative aspects, namely that the landscape would never return to ';normal' within their lifetime. Several residents (not interviewed) reportedly moved away because the changes to the landscape were so severe. Of course, most residents stayed, though many mentioned how important the trees in the landscape were to them and that areas burnt by the fire had lost something special. Many respondents also discussed a severe flood shortly after the fire, as well as continued erosion problems due largely to the fire's impacts on the soil and vegetation. These insights about perceptions of changes in the landscape from the fire, floods, and erosion, in terms of expected recovery over spatial and temporal scales will be explored in more detail. We also discuss the implications of these insights for understanding people's attitudes about wildfire management and for communicating about wildfire issues with the public.

Responding to Landscape Change: Stakeholder Participation and Social Capital in Five European Landscapes

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Thanasis Kizos

2018-01-01

Full Text Available The concept of landscape has been increasingly used, in the last decades, in policy and land use planning, both in regard to so-called “special” and to “ordinary” or “everyday” landscapes. This has raised the importance of local and public participation in all issues that refer to landscapes and the definition of the groups that “have a stake” in the landscape. In this paper, we provide insights into how stakeholders perceive the dynamics of local processes of landscape change (and continuity and which processes of landscape change they perceive as important, in positive and negative ways, from five communities within the European Union. These landscapes involve different landscape issues “at stake”, different national and local planning and decision-making traditions and practices, and varying degrees of engagement. The understanding of these complexities and the unraveling of the insights is done through the concept of social capital and its different forms. We report on three series of workshops that have been organized to discuss landscape issues and approaches or ideas for landscape management. We witnessed interactions between the different stakeholders and gained insights into how social capital affects landscape change. We found that despite differences, similarities emerged concerning the interplay between “expert” and “local” knowledge and between “insideness” and “outsideness”. Social capital plays an important part, as it provides the template for personal and collective evaluation of landscape changes, who should manage these changes and how they should be managed. These findings are important to develop in-depth insights on dynamics and values of cultural landscapes and visions for re-coupling social and ecological components in cultural landscapes and translate them into policy and management options.

Landscape Utilisation, Animal Behaviour and Hendra Virus Risk.

Science.gov (United States)

Field, H E; Smith, C S; de Jong, C E; Melville, D; Broos, A; Kung, N; Thompson, J; Dechmann, D K N

2016-03-01

Hendra virus causes sporadic fatal disease in horses and humans in eastern Australia. Pteropid bats (flying-foxes) are the natural host of the virus. The mode of flying-fox to horse transmission remains unclear, but oro-nasal contact with flying-fox urine, faeces or saliva is the most plausible. We used GPS data logger technology to explore the landscape utilisation of black flying-foxes and horses to gain new insight into equine exposure risk. Flying-fox foraging was repetitious, with individuals returning night after night to the same location. There was a preference for fragmented arboreal landscape and non-native plant species, resulting in increased flying-fox activity around rural infrastructure. Our preliminary equine data logger study identified significant variation between diurnal and nocturnal grazing behaviour that, combined with the observed flying-fox foraging behaviour, could contribute to Hendra virus exposure risk. While we found no significant risk-exposing difference in individual horse movement behaviour in this study, the prospect warrants further investigation, as does the broader role of animal behaviour and landscape utilisation on the transmission dynamics of Hendra virus.

How we created a peer-designed specialty-specific selective for medical student career exploration.

Science.gov (United States)

Keating, Elizabeth M; O'Donnell, Erin P; Starr, Stephanie R

2013-01-01

In recent years, medical students have recognized and advocated for opportunities to explore various specialties earlier in their medical education. A brief literature review, however, reveals little consensus on the best approach to introduce students to different fields during their preclinical years. We present one of the first reports of a student-led effort to design and implement a preclinical specialty-specific elective. At Mayo Medical School, for two consecutive years the student president of the Pediatric Interest Group has created a peer-designed weeklong group elective ("selective") experience consisting of workshops, faculty and resident panel discussions, and clinical shadowing experiences based on a student needs assessment. Each year, more than 25% of the first- and second-year medical student body participated. The majority of students who completed the selective agreed that this experience heightened their interests and expanded their knowledge about pediatrics. The pediatric group selective has provided students with important resources for their medical education and future careers. Students found the group selective beneficial to their learning experience and recommend continuing to offer it in the future.

An Exploration of the Attitude and Learning Effectiveness of Business College Students towards Game Based Learning

Science.gov (United States)

Chang, Chiung-Sui; Huang, Ya-Ping; Chien, Fei-Ling

2014-01-01

This study aimed to explore the attitude and learning effectiveness in game based simulations from college students' perspective. The participants included 189 business college students in Taiwan. The main instrument employed in this study was McDonald's video game. Additionally, participant selection, data collection and analysis, and results…

Dress Codes Blues: An Exploration of Urban Students' Reactions to a Public High School Uniform Policy

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DaCosta, Kneia

2006-01-01

This qualitative investigation explores the responses of 22 U.S. urban public high school students when confronted with their newly imposed school uniform policy. Specifically, the study assessed students' appraisals of the policy along with compliance and academic performance. Guided by ecological human development perspectives and grounded in…

Exploring Student Characteristics of Retention That Lead to Graduation in Higher Education Using Data Mining Models

Science.gov (United States)

Raju, Dheeraj; Schumacker, Randall

2015-01-01

The study used earliest available student data from a flagship university in the southeast United States to build data mining models like logistic regression with different variable selection methods, decision trees, and neural networks to explore important student characteristics associated with retention leading to graduation. The decision tree…

Soil-landscape modelling using fuzzy c-means clustering of attribute data derived from a Digital Elevation Model (DEM).

NARCIS (Netherlands)

Bruin, de S.; Stein, A.

1998-01-01

This study explores the use of fuzzy c-means clustering of attribute data derived from a digital elevation model to represent transition zones in the soil-landscape. The conventional geographic model used for soil-landscape description is not able to properly deal with these. Fuzzy c-means

Exploring student learning profiles in algebra-based studio physics: A person-centered approach

Science.gov (United States)

Pond, Jarrad W. T.; Chini, Jacquelyn J.

2017-06-01

In this study, we explore the strategic self-regulatory and motivational characteristics of students in studio-mode physics courses at three universities with varying student populations and varying levels of success in their studio-mode courses. We survey students using questions compiled from several existing questionnaires designed to measure students' study strategies, attitudes toward and motivations for learning physics, organization of scientific knowledge, experiences outside the classroom, and demographics. Using a person-centered approach, we utilize cluster analysis methods to group students into learning profiles based on their individual responses to better understand the strategies and motives of algebra-based studio physics students. Previous studies have identified five distinct learning profiles across several student populations using similar methods. We present results from first-semester and second-semester studio-mode introductory physics courses across three universities. We identify these five distinct learning profiles found in previous studies to be present within our population of introductory physics students. In addition, we investigate interactions between these learning profiles and student demographics. We find significant interactions between a student's learning profile and their experience with high school physics, major, gender, grade expectation, and institution. Ultimately, we aim to use this method of analysis to take the characteristics of students into account in the investigation of successful strategies for using studio methods of physics instruction within and across institutions.

Exploring Lecturers' Views of First-Year Health Science Students' Misconceptions in Biomedical Domains

Science.gov (United States)

Badenhorst, Elmi; Mamede, Sílvia; Hartman, Nadia; Schmidt, Henk G.

2015-01-01

Research has indicated that misconceptions hamper the process of knowledge construction. Misconceptions are defined as persistent ideas not supported by current scientific views. Few studies have explored how misconceptions develop when first year health students conceptually move between anatomy and physiology to construct coherent knowledge…

New concept of aging care architecture landscape design based on sustainable development

Science.gov (United States)

Xu, Ying

2017-05-01

As the aging problem becoming serious in China, Aging care is now one of the top issuer in front of all of us. Lots of private and public aging care architecture and facilities have been built. At present, we only pay attention to the architecture design and interior design scientific, ecological and sustainable design on aged care architecture landscape. Based on the social economy, population resources, mutual coordination and development of the environment, taking the elderly as the special group, this paper follows the principles of the sustainable development, conducts the comprehensive design planning of aged care landscape architecture and makes a deeper understanding and exploration through changing the form of architectural space, ecological landscape planting, new materials and technology, ecological energy utilization.

Taiwanese Medical Students' Narratives of Intercultural Professionalism Dilemmas: Exploring Tensions between Western Medicine and Taiwanese Culture

Science.gov (United States)

Ho, Ming-Jung; Gosselin, Katherine; Chandratilake, Madawa; Monrouxe, Lynn V.; Rees, Charlotte E.

2017-01-01

In an era of globalization, cultural competence is necessary for the provision of quality healthcare. Although this topic has been well explored in non-Western cultures within Western contexts, the authors explore how Taiwanese medical students trained in Western medicine address intercultural professionalism dilemmas related to tensions between…

Exploring the Relationships among Race, Class, Gender, and Middle School Students' Perceptions of School Racial Climate

Science.gov (United States)

Watkins, Natasha D.; Aber, Mark S.

2009-01-01

Although school climate has been thought to be especially important for racial minority and poor students (Booker, 2006; Haynes, Emmons, & Ben-Avie, 1997), little research has explored the significance of racial climate for these students. Furthermore, research in the area has tended to treat race, socioeconomic class, and gender separately,…

Using association rules to explore interdependencies in vacation portfolios and co-variates: the case of students

NARCIS (Netherlands)

Grigolon, A.B.; Kemperman, A.D.A.M.; Timmermans, H.J.P.

2012-01-01

The goal of this paper was to explore the vacation histories of a sample of young adults, mostly students, as part of a larger study on vacation planning of this segment of the population. The student segment represents an interesting and highly relevant subject of study. Over a relative short

Square Pegs, Round Holes: An Exploration of Teaching Methods and Learning Styles of Millennial College Students

Science.gov (United States)

Bailey, Regina M.

2012-01-01

In an information-saturated world, today's college students desire to be engaged both in and out of their college classrooms. This mixed-methods study sought to explore how replacing traditional teaching methods with engaged learning activities affects millennial college student attitudes and perceptions about learning. The sub-questions…

Competencies in Education for Sustainable Development: Exploring the Student Teachers’ Views

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Gisela Cebrián

2015-03-01

Full Text Available In the context of higher education, over 100 universities have signed international declarations and have committed to embed sustainability within their operations, outreach, education and research. However, despite the declaration of good intentions and policy developments at the national, regional and international level, little has been achieved in terms of embedding education for sustainable development holistically in the curriculum. To date, a number of research studies have focused on the perceptions and views of university students in relation to sustainable development knowledge, skills and competencies; however, few studies have focused on student teachers’ perceptions of education for sustainable development. The aim of this study was to explore the perceptions and views of a group of thirty-two student teachers in relation to education for sustainable development competencies. The research instrument used was a questionnaire. This study provides evidence on the education for sustainable development (ESD competencies that student teachers would prioritize in a school project related to ESD: acquisition of knowledge and practical skills related to nature and natural sciences, to the detriment of other types of learning, such as the promotion of ethical values, positive attitudes towards sustainability and the management of emotions among their future primary school students. Existing ESD theoretical frameworks need to become more alive and integrated within the existing teacher education curriculum to promote the awareness and development of ESD competencies amongst student teachers.

Making connections: Exploring student agency in a science classroom in India

Science.gov (United States)

Sharma, Ajay

India has been a free country for more than half a century now. In this time, the state has succeeded to a large extent in providing universal access to at least elementary education to all the citizens. However, the quality of education provided in state-run schools remains far removed from the ideals endorsed in policy documents. The vast majority of Indian poor, especially in rural areas, depend upon state-run schools for access to education. However, the low quality of education provided in these schools militates against their hopes and efforts for securing a better future through education. Undergirded by concerns over the raw deal students of government run schools get in rural India, this study is an ethnographic exploration of science learning in a rural middle school classroom in India. The study was conducted in the government middle school at the village Rajkheda, in the Hoshangabad district of the state of Madhya Pradesh, India. The study focused on the nature and scope of student participation in a middle school science classroom of rural school in India. Taking a socio-cultural perspective, it explored student participation in science classroom as engagement in a socioculturally mediated dialogue with the natural and the social world. Thus, two parallel yet intersecting themes run through the narrative this study presents. On one hand, it focuses on students' efforts to both learn and survive science as taught in that school. While on the other, it details the nature of their engagement with and knowledge of their immediate material world. The study shows that through active engagement with their local material and social world, students of the 8th grade had acquired an extensive, useful and situated funds of experiential knowledge that enabled them to enact their agency in the material world around them. This knowledge revealed itself differently in different contexts. Their knowledge representations about school science and the material world were

Antropogenic landscapes in Kharkiv region: information and sightseeing material for knowledge of environment in geographical education

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Людмила Поліщук

2016-10-01

Full Text Available The article is devoted to development of information material for the study of anthropogenic landscapes in Kharkiv region in the school course in Geography. Analysis of the State Standard of complete secondary education and school programs of Ukraine has showed that the features of transformation natural landscapes given in school geographical education are insufficient. In present-day natural science education it is important not only to expand educational material and increase its complexity but also to deepen the knowledge through disclosure of connections and relationships. This especially applies to geography, the content of which consists of a number of knowledge systems being formed within several courses. Thus, the focus should be directed on development of ideas about the unity of nature, indissolubility of all the components of nature, laws and mechanisms of anthropogenic impacts on the constituents of biosphere, and through them to the biosphere as a whole. Formation of a holistic image of nature begins from the study of real natural objects of the native locality (city, district, region, which allows to understand global laws and processes. Based on informational development about anthropogenic landscapes in Kharkiv region, the authors offered promising areas of work with students in the mode of excursions. Information about anthropogenic landscapes of Kharkiv region is important for visual use in obtaining knowledge about them in the geographical education and will provide attraction of students to practical research activities of study about anthropogenic landscapes. This approach will allow the students to form a spatial idea, and consciously navigate in the social and economic, social and political and environmental problems of the state and its region.

A deterministic method for estimating free energy genetic network landscapes with applications to cell commitment and reprogramming paths.

Science.gov (United States)

Olariu, Victor; Manesso, Erica; Peterson, Carsten

2017-06-01

Depicting developmental processes as movements in free energy genetic landscapes is an illustrative tool. However, exploring such landscapes to obtain quantitative or even qualitative predictions is hampered by the lack of free energy functions corresponding to the biochemical Michaelis-Menten or Hill rate equations for the dynamics. Being armed with energy landscapes defined by a network and its interactions would open up the possibility of swiftly identifying cell states and computing optimal paths, including those of cell reprogramming, thereby avoiding exhaustive trial-and-error simulations with rate equations for different parameter sets. It turns out that sigmoidal rate equations do have approximate free energy associations. With this replacement of rate equations, we develop a deterministic method for estimating the free energy surfaces of systems of interacting genes at different noise levels or temperatures. Once such free energy landscape estimates have been established, we adapt a shortest path algorithm to determine optimal routes in the landscapes. We explore the method on three circuits for haematopoiesis and embryonic stem cell development for commitment and reprogramming scenarios and illustrate how the method can be used to determine sequential steps for onsets of external factors, essential for efficient reprogramming.

Machine learning landscapes and predictions for patient outcomes

Science.gov (United States)

Das, Ritankar; Wales, David J.

2017-07-01

The theory and computational tools developed to interpret and explore energy landscapes in molecular science are applied to the landscapes defined by local minima for neural networks. These machine learning landscapes correspond to fits of training data, where the inputs are vital signs and laboratory measurements for a database of patients, and the objective is to predict a clinical outcome. In this contribution, we test the predictions obtained by fitting to single measurements, and then to combinations of between 2 and 10 different patient medical data items. The effect of including measurements over different time intervals from the 48 h period in question is analysed, and the most recent values are found to be the most important. We also compare results obtained for neural networks as a function of the number of hidden nodes, and for different values of a regularization parameter. The predictions are compared with an alternative convex fitting function, and a strong correlation is observed. The dependence of these results on the patients randomly selected for training and testing decreases systematically with the size of the database available. The machine learning landscapes defined by neural network fits in this investigation have single-funnel character, which probably explains why it is relatively straightforward to obtain the global minimum solution, or a fit that behaves similarly to this optimal parameterization.

Exploring simple assessment methods for lighting quality with architecture and design students

DEFF Research Database (Denmark)

Madsen, Merete

2006-01-01

that cannot be assessed by simple equations or rules-of-thumb. Balancing the many an often contradictory aspects of energy efficiency and high quality lighting design is a complex undertaking not just for students. The work described in this paper is one result of an academic staff exchange between...... the Schools of Architecture in Copenhagen and Victoria University of Wellington (New Zealand). The authors explore two approaches to teaching students simple assessment methods that can contribute to making more informed decisions about the luminous environment and its quality. One approach deals...... with the assessment of luminance ratios in relation to computer work and presents in that context some results from an experiment undertaken to introduce the concept of luminance ratios and preferred luminance ranges to architeture students. In the other approach a Danish method for assissing the luminance...

Exploring relativity: a workbook for undergraduate students (undergraduate lecture notes in physics)

CERN Document Server

Lorimer, Dunan

2013-01-01

Einstein’s special and general theories of relativity are explored graphically and quantitatively using elementary algebra through a series of fifteen interactive lectures designed for undergraduate physics majors.  Topics covered include:  space-time diagrams, special relativity, the equivalence principle, general relativity, and black holes.  The goal of this book is to provide the student with a sound, conceptual understanding of both the special and the general theories of relativity, so the student will gain insight into how astrophysicists are using these theories to study black holes in the universe.  At the end of each chapter, there is a set of exercises to further facilitate the student’s understanding of the material. The ultimate goal of the book is for students to continue to use it as a preferred reference during and after their undergraduate career.

Multilevel Analysis Exploring the Links between Stress, Depression, and Sleep Problems among Two-Year College Students

Science.gov (United States)

Wallace, Deshira D.; Boynton, Marcella H.; Lytle, Leslie A.

2017-01-01

Objective: This study explored the association of stress and depression with a multidimensional sleep problems construct in a sample of 2-year college students. Participants: The sample consisted of 440 students enrolled in 2-year study from Fall 2011 to Fall 2013. Methods: Participants in an obesity prevention study completed surveys assessing…

A Landscape Approach to Invasive Species Management.

Directory of Open Access Journals (Sweden)

Miguel Lurgi

Full Text Available Biological invasions are not only a major threat to biodiversity, they also have major impacts on local economies and agricultural production systems. Once established, the connection of local populations into metapopulation networks facilitates dispersal at landscape scales, generating spatial dynamics that can impact the outcome of pest-management actions. Much planning goes into landscape-scale invasive species management. However, effective management requires knowledge on the interplay between metapopulation network topology and management actions. We address this knowledge gap using simulation models to explore the effectiveness of two common management strategies, applied across different extents and according to different rules for selecting target localities in metapopulations with different network topologies. These management actions are: (i general population reduction, and (ii reduction of an obligate resource. The reduction of an obligate resource was generally more efficient than population reduction for depleting populations at landscape scales. However, the way in which local populations are selected for management is important when the topology of the metapopulation is heterogeneous in terms of the distribution of connections among local populations. We tested these broad findings using real-world scenarios of European rabbits (Oryctolagus cuniculus infesting agricultural landscapes in Western Australia. Although management strategies targeting central populations were more effective in simulated heterogeneous metapopulation structures, no difference was observed in real-world metapopulation structures that are highly homogeneous. In large metapopulations with high proximity and connectivity of neighbouring populations, different spatial management strategies yield similar outcomes. Directly considering spatial attributes in pest-management actions will be most important for metapopulation networks with heterogeneously

A Landscape Approach to Invasive Species Management.

Science.gov (United States)

Lurgi, Miguel; Wells, Konstans; Kennedy, Malcolm; Campbell, Susan; Fordham, Damien A

2016-01-01

Biological invasions are not only a major threat to biodiversity, they also have major impacts on local economies and agricultural production systems. Once established, the connection of local populations into metapopulation networks facilitates dispersal at landscape scales, generating spatial dynamics that can impact the outcome of pest-management actions. Much planning goes into landscape-scale invasive species management. However, effective management requires knowledge on the interplay between metapopulation network topology and management actions. We address this knowledge gap using simulation models to explore the effectiveness of two common management strategies, applied across different extents and according to different rules for selecting target localities in metapopulations with different network topologies. These management actions are: (i) general population reduction, and (ii) reduction of an obligate resource. The reduction of an obligate resource was generally more efficient than population reduction for depleting populations at landscape scales. However, the way in which local populations are selected for management is important when the topology of the metapopulation is heterogeneous in terms of the distribution of connections among local populations. We tested these broad findings using real-world scenarios of European rabbits (Oryctolagus cuniculus) infesting agricultural landscapes in Western Australia. Although management strategies targeting central populations were more effective in simulated heterogeneous metapopulation structures, no difference was observed in real-world metapopulation structures that are highly homogeneous. In large metapopulations with high proximity and connectivity of neighbouring populations, different spatial management strategies yield similar outcomes. Directly considering spatial attributes in pest-management actions will be most important for metapopulation networks with heterogeneously distributed links. Our

Complementary habitat use by wild bees in agro-natural landscapes.

Science.gov (United States)

Mandelik, Yael; Winfree, Rachael; Neeson, Thomas; Kremen, Claire

2012-07-01

Human activity causes abrupt changes in resource availability across the landscape. In order to persist in human-altered landscapes organisms need to shift their habitat use accordingly. Little is known about the mechanisms by which whole communities persist in human-altered landscapes, including the role of complementary habitat use. We define complementary habitat use as the use of different habitats at different times by the same group of species during the course of their activity period. We hypothesize that complementary habitat use is a mechanism through which native bee species persist in human-altered landscapes. To test this idea, we studied wild bee communities in agro-natural landscapes and explored their community-level patterns of habitat and resource use over space and time. The study was conducted in six agro-natural landscapes in the eastern United States, each containing three main bee habitat types (natural habitat, agricultural fields, and old fields). Each of the three habitats exhibited a unique seasonal pattern in amount, diversity, and composition of floral resources, and together they created phenological complementarity in foraging resources for bees. Individual bee species as well as the bee community responded to these spatiotemporal patterns in floral availability and exhibited a parallel pattern of complementary habitat use. The majority of wild bee species, including all the main crop visitors, used fallow areas within crops early in the season, shifted to crops in mid-season, and used old-field habitats later in the season. The natural-forest habitat supported very limited number of bees, mostly visitors of non-crop plants. Old fields are thus an important feature in these arable landscapes for maintaining crop pollination services. Our study provides a detailed examination of how shifts in habitat and resource use may enable bees to persist in highly dynamic agro-natural landscapes, and points to the need for a broad cross

Student Engagement in the Caribbean Region: Exploring Its Role in the Motivation and Achievement of Jamaican Middle School Students

Science.gov (United States)

Martin, Tamica G.; Martin, Andrew J.; Evans, Paul

2017-01-01

Using an expectancy-value framework, the present investigation is the first to explore the generality of this theorizing and research in the emerging regional context of the Caribbean. Given high underachievement in the Caribbean region, we addressed the need to better understand the role of engagement in students' academic motivation and…

Statistical topography of fitness landscapes

OpenAIRE

Franke, Jasper

2011-01-01

Fitness landscapes are generalized energy landscapes that play an important conceptual role in evolutionary biology. These landscapes provide a relation between the genetic configuration of an organism and that organism’s adaptive properties. In this work, global topographical features of these fitness landscapes are investigated using theoretical models. The resulting predictions are compared to empirical landscapes. It is shown that these landscapes allow, at least with respe...

A projective approach to a language of landscape design

Directory of Open Access Journals (Sweden)

Catherine Ward Thompson

1997-10-01

Full Text Available Building on the work of Kelly (1955 in personal construct psychology, and Peled (1976, I990 in ecoanalysis, this paper develops projective techniques-which use concepts of personal and phenomenological space-as a means for articulating approaches to landscape design. The projective approach involves two stages. In stage one, projective techniques are used to elicit personal constructs (which may be held at a pre-conscious or sub-conscious level, allowing the holistic experience of landscape to be explored. In stage two, using a 'projection location task' derived from the way we experience and construe the regions of our own bodies, elements of these constructs can then be articulated so as to inform the way we interact and engage with the space around us. This gives insight into the meaning of spatial layouts, which can then be translated into a design language for the structural ordering of space. The author draws on original research conducted with children as well as adults, using projective techniques to draw out their desires and needs in relation to designing their landscape environment. The paper discusses the value of such methods for landscape designers and their clients, and outlines some ongoing research to test the validity of the projection location task.

Using Landscape metrics to analyze the landscape evolution under land abandonment

Science.gov (United States)

Pelorosso, Raffaele; Della Chiesa, Stefano; Gobattoni, Federica; Leone, Antonio

2010-05-01

The human actions and the human-linked land use changes are the main responsible of the present landscapes and vegetation patterns (Antrop, 2005; Pelorosso et al., 2009). Hence, revised concept of potential natural vegetation has been developed in landscape ecology. In fact, it cannot more be considered as the optimum for a certain landscape, but only as a general indication never widely reached. In particular Ingegnoli and Pignatti (2007) introduced the concept of fittest vegetation as "the most suitable or suited vegetation for the specific climate and geomorphic conditions, in a limited period of time and in a certain defined place with a particular range of incorporable disturbances (including man's) under natural or not natural conditions". Anthropic exploitation of land and its resources to obtain goods and services (Willemen et al, 2008) can be considered therefore the main cause of landscape change as an integrant part of nature, not external. The abandon of the land by farmers or other users it is one of the more felt problems for the marginal territories of Mediterranean basin. It is therefore caused by socio-economic changes of last decades and cause several impact on biodiversity (Geri et al. 2010) and hydro-geological assessment. A mountain landscape has however the capacity to provide goods like timber and services like aesthetic pleasure or regulation of water system. The necessity of a conservation strategy and the development of sustainable socio-economic management plan play a very important role in governing land and quality of life for people and ecosystems also for marginal territory. After a land abandonment, soil conditions and several climatic and orographic characteristic plus human disturbance affect the length of time required by secondary succession, throwing the establishment of vegetation with different association, structure and composition until a (stable or meta-stable) equilibrium is reached (Ingegnoli and Pignatti, 2007). In this

Transformation Studio 2015:

DEFF Research Database (Denmark)

2015-01-01

that attracts climbers and street art lovers far beyond the island of Bornholm? This volume presents strategic design work by landscape architecture students at the University of Copenhagen. From February to April 2015, 26 students from nine countries explored possibilities for strategic landscape development...

Quartet cards as the media of career exploration for lower-grade primary school students

Directory of Open Access Journals (Sweden)

Yulia Ayriza

2017-12-01

Full Text Available A career developed through the optimization of one’s potentials will irrevocably play a role in the development of self-identity as well as the psychological well-being of the individual. When children are introduced and allowed to explore as many career options as possible during their developmental stage, they are more likely to have a fruitful career development in the future. The preceding study showed that the career interests and knowledge of lower-grade primary students fit the Holland Career Categories: realistic, investigative, artistic, social, enterprising, and conventional (RIASEC. It was also found that the students’ career interest and knowledge levels varied, with most in the low level. This second-year study aims to expand the results of the previous study by developing the use of Quartet cards as the media of career exploration for lower-grade primary students. By using the research and development method, this study develops Quartet Career Cards into three difficulty levels: low, medium, and high. The Quartet cards media have undergone feasibility tests conducted by experts in theory and media, as well as a series of field testing consisting of preliminary, main, and operational stages among a total of 266 primary students of grades 1, 2, and 3. A revision was made on several components including the images, information, colors, font sizes, illustration styles, and card sizes. The findings show that Quartet Career Cards meet the feasibility standards for the media of career exploration

Strategic planning for future learning environments: an exploration of interpersonal, interprofessional and political factors.

Science.gov (United States)

Schmidt, Cathrine

2013-09-01

This article, written from the stance of a public planner and a policy maker, explores the challenges and potential in creating future learning environments through the concept of a new learning landscape. It is based on the belief that physical planning can support the strategic goals of universities. In Denmark, a political focus on education as a mean to improve national capacity for innovation and growth are redefining the universities role in society. This is in turn changing the circumstances for the physical planning. Drawing on examples of physical initiatives in three different scales--city, building and room scale, the paper highlights how space and place matters on an interpersonal, an interprofessional and a political level. The article suggests that a wider understanding of how new learning landscapes are created--both as a material reality and a political discourse--can help frame an emerging community of practice. This involves university leaders, faculty and students, architects, designers and urban planners, citizens and policy makers with the common goal of creating future learning environments today.

Selecting landscape metrics as indicators of spatial heterogeneity-A comparison among Greek landscapes

Science.gov (United States)

Plexida, Sofia G.; Sfougaris, Athanassios I.; Ispikoudis, Ioannis P.; Papanastasis, Vasilios P.

2014-02-01

This paper investigates the spatial heterogeneity of three landscapes along an altitudinal gradient and different human land use. The main aim was the identification of appropriate landscape indicators using different extents. ASTER image was used to create a land cover map consisting of three landscapes which differed in altitude and land use. A number of landscape metrics quantifying patch complexity, configuration, diversity and connectivity were derived from the thematic map at the landscape level. There were significant differences among the three landscapes regarding these four aspects of landscape heterogeneity. The analysis revealed a specific pattern of land use where lowlands are being increasingly utilized by humans (percentage of agricultural land = 65.84%) characterized by physical connectedness (high values of Patch Cohesion Index) and relatively simple geometries (low values of fractal dimension index). The landscape pattern of uplands was found to be highly diverse based upon the Shannon Diversity index. After selecting the scale (600 ha) where metrics values stabilized, it was shown that metrics were more correlated at the small scale of 60 ha. From the original 24 metrics, 14 individual metrics with high Spearman correlation coefficient and Variance Inflation Factor criterion were eliminated, leaving 10 representative metrics for subsequent analysis. Data reduction analysis showed that Patch Density, Area-Weighted Mean Fractal Dimension Index and Patch Cohesion Index are suitable to describe landscape patterns irrespective of the scale. A systematic screening of these metrics could enhance a deeper understanding of the results obtained by them and contribute to a sustainable landscape management of Mediterranean landscapes.

Exploring Factors That Promote Online Learning Experiences and Academic Self-Concept of Minority High School Students

Science.gov (United States)

Kumi-Yeboah, Alex; Dogbey, James; Yuan, Guangji

2018-01-01

The rapid growth of online education at the K-12 level in recent years presents the need to explore issues that influence the academic experiences of students choosing this method of learning. In this study, we examined factors that promote/hinder the learning experiences and academic self-concept of minority students attending an online high…

An Exploration of the Readiness, Challenges and Expected Support for Their Overseas Study of Chinese Business and Management Programme Students

Science.gov (United States)

Wang, Chengbo; Li, Xiaomei; Ou, Xuan; O'Kane, James; Mao, Zhaofang; Zhang, Wenquan

2015-01-01

Chinese students are the largest international student cohort in the higher education institutions of English-speaking developed countries. The paper explores strategies to enhance the Chinese students' learning efficacy in overseas institutions. This research differs from other research focusing on international students already in…

Psychological Attributes in Foreign Language Reading: An Explorative Study of Japanese College Students

Science.gov (United States)

Mikami, Hitoshi; Leung, Chi Yui; Yoshikawa, Lisa

2016-01-01

This study explores the internal structure of psychological attributes (i.e., motivation, belief and emotion) related to foreign language reading (FLR) (hereafter FLR attributes) and checks the utility of existing FLR attribute measurements for the specific learner group (i.e., Japanese university students studying English as their foreign…

Exploring Attitude Transformation: A Grounded Theory Study of Romanian Teachers of Roma Students

Science.gov (United States)

Jones, Laura Estella

2016-01-01

The purpose of this systematic grounded theory study was to explore the process of change in teacher attitudes toward including Roma ("Gypsy") students in non-segregated schools in Romania. The theories guiding this study included Mezirow's (1991, 2000) theory of transformation, Gay's (2002, 2013) theory of culturally responsive…

Exploring Students' Computational Thinking Skills in Modeling and Simulation Projects: : A Pilot Study

NARCIS (Netherlands)

Grgurina, Natasa; van Veen, Klaas; Barendsen, Erik; Zwaneveld, Bert; Suhre, Cor; Gal-Ezer, Judith; Sentance, Sue; Vahrenhold, Jan

2015-01-01

Computational Thinking (CT) is gaining a lot of attention in education. We explored how to discern the occurrences of CT in the projects of 12th grade high school students in the computer science (CS) course. Within the projects, they constructed models and ran simulations of phenomena from other

Using a Local Greenway to Study the River Environment and Urban Landscape

Science.gov (United States)

Lackstrom, Kirsten; Stroup, Laura J.

2009-01-01

Greenways are prominent features of many urban landscapes and synthesize several geographic topics: human-environment interactions, urban ecosystems, and the promotion of sustainability within riverine corridors. Greenways are easily accessible and provide an opportunity for students at various grade levels to study interactions across physical…

Landscape Painting in Evaluation of Changes in Landscape

Czech Academy of Sciences Publication Activity Database

Lacina, Jan; Halas, Petr

2015-01-01

Roč. 8, č. 2 (2015), s. 60-68 ISSN 1803-2427 Institutional support: RVO:68145535 Keywords : landscape painting * landscape ecology * land-use changes * biodiversity Subject RIV: DE - Earth Magnetism, Geodesy, Geography http://www.degruyter.com/view/j/jlecol.2015.8.issue-2/jlecol-2015-0009/jlecol-2015-0009. xml

Urban Landscape Perspectives

Directory of Open Access Journals (Sweden)

Frederick Steiner

2014-03-01

Full Text Available Cities present significant opportunities for new landscape perspectives that can help inform conservation and development decisions. Early in the twenty-first century, the majority of the planet’s population became urban as more people lived in city-regions for the first time in our history. As the global population increases, so does this urbanization. The environmental challenges of population and urban growth are profound. Landscapes represent a synthesis of natural and cultural processes. Cities are certainly cultural phenomena. Historically, cities provided refuge from nature. The expanding field of urban ecology, coupled with landscape ecology, can enhance how the dual natural and cultural dimensions of landscapes in cities are understood. Furthermore, concepts such as ecosystem services and green infrastructure are proving useful for urban landscape planning and design. Examples from Dayton, Ohio; Brooklyn, New York; and Austin, Texas are presented.

The Current Landscape of the School Librarianship Curricula in USA

Science.gov (United States)

Yi, Kwan; Turner, Ralph

2014-01-01

The current landscape of the School Librarianship educational programs and curricula of master's degrees in the USA has been explored. The master's programs are currently offered in the following four venues: (1) programs that are American Library Association (ALA) accredited but not American Association of School Librarians (AASL) recognized,…

Away from Home: A Qualitative Exploration of Health Experiences of Nigerian Students in a U.K. University

Science.gov (United States)

Alloh, Folashade T.; Tait, Desiree; Taylor, Clare

2018-01-01

This study explored the factors that contribute to the health experience of Nigerian students in the United Kingdom. Challenges faced by international students include dietary issues, isolation, stress, depression, and others. Nine semi-structured interviews were conducted combination of purposive sampling and snowball sampling techniques were…

"Forbidden Narratives": Exploring the Use of Student Narratives of Self in a Graduate Sport Sociology Course

Science.gov (United States)

Liberti, Rita

2004-01-01

This essay highlights three graduate student papers in an effort to explore the use of a relatively new methodology in the social sciences known as narratives of self. The seminar, in which the student papers were written, was formulated on the tenets of critical pedagogy and cultural studies. This paper positions the use of narratives of self…

Incorporating Bioenergy in Sustainable Landscape Designs Workshop Two: Agricultural Landscapes

Energy Technology Data Exchange (ETDEWEB)

None

2015-08-01

The Bioenergy Technologies Office hosted two workshops on Incorporating Bioenergy in Sustainable Landscape Designs with Oak Ridge and Argonne National Laboratories in 2014. The second workshop focused on agricultural landscapes and took place in Argonne, IL from June 24—26, 2014. The workshop brought together experts to discuss how landscape design can contribute to the deployment and assessment of sustainable bioenergy. This report summarizes the discussions that occurred at this particular workshop.

Developing Curriculum to Help Students Explore the Geosciences' Cultural Relevance

Science.gov (United States)

Miller, G.; Schoof, J. T.; Therrell, M. D.

2011-12-01

Even though climate change and an unhealthy environment have a disproportionate affect on persons of color, there is a poor record of diversity in geoscience-related fields where researchers are investigating ways to improve the quality of the environment and human health. This low percentage of representation in the geosciences is equally troubling at the university where we are beginning the third and final year of a project funded through the National Science Foundation's (NSF) Opportunities to Enhance Diversity in the Geosciences (OEDG). The purpose of this project is to explore a novel approach to using the social sciences to help students, specifically underrepresented minorities, discover the geosciences' cultural relevance and consider a career in the earth, atmospheric, and ocean sciences. To date, over 800 college freshmen have participated in a design study to evaluate the curriculum efficacy of a geoscience reader. Over half of these participants are students of color. The reader we designed allows students to analyze multiple, and sometimes conflicting, sources such as peer-reviewed journal articles, political cartoons, and newspaper articles. The topic for investigation in the reader is the 1995 Chicago Heat Wave, a tragic event that killed over 700 residents. Students use this reader in a core university course required for entering freshmen with low reading comprehension scores on standardized tests. To support students' comprehension, evaluation, and corroboration of these sources, we incorporated instructional supports aligned with the principles of Universal Design for Learning (UDL), reciprocal teaching, historical reasoning, media literacy, and quantitative reasoning. Using a digital format allows students to access multiple versions of the sources they are analyzing and definitions of challenging vocabulary and scientific concepts. Qualitative and quantitative data collected from participating students and their instructors included focus

Territorial cohesion through cross-border landscape policy? The European case of the Three Countries Park (BE-NL-DE

Directory of Open Access Journals (Sweden)

Brüll Anja

2017-10-01

Full Text Available Landscapes can be understood as socialecological systems under constant change. In Europe various territorial dynamics pose persistent challenges to maintaining diverse landscapes both as European heritage and in their capacity to provide vital functions and services. Concurrently, under the competence of cohesion policy, the EU is attempting to improve policy making by better policy coordination and respecting regional specifics. This paper explores the question how a policy dedicated to landscape can help to handle territorial change and support territorial cohesion. It presents results and performances of the ESPON applied research study LP3LP: (1 a common landscape policy for the Three Countries Park, across the Dutch, German and Belgium borders, including a spatial landscape vision, a governance proposal of adaptive landscape management, and thematic strategies dealing with green infrastructure, cultural heritage, complementary biomass and quality production; (2 recommendations at the EU level. In discussing the significance of a landscape approach for EU policy,three dimensions of landscape are linked withimportant aspects of territorial cohesion: ‘landscape as asset’ addressing natural-cultural territorial capital as an indigenous base forsmart, sustainable, and inclusivedevelopment;‘landscape as place’ stressing the relevance of landscape for place-based policies; and ‘landscape as common ground’ highlighting its potential for horizontal, vertical, and territorial integration.

Exploring the Work/Life/Study Balance: The Experience of Higher Education Students in a Scottish Further Education College

Science.gov (United States)

Lowe, Janet; Gayle, Vernon

2007-01-01

This study explores the dimensions of the work/life/study balance and its influence on student participation in higher education, through a case study of the experience of higher education students, studying both full time and part time, in a Scottish further education college. The experience of the students and the work/life/study challenges that…

Effectively using urban landscapes to teach biodiversity and ecohydrology to introductory environmental science classes

Science.gov (United States)

MacAvoy, S. E.; van Doorn, A.; Pondell, C.

2016-12-01

Urban environments offer students interesting opportunities to explore and examine how human modified landscapes influence biodiversity, nutrient cycling, and water quality. Students demanding applied field experiences from their undergraduate environmental science (ENVS) programs can be well served in urban settings. Here, we present strategies for integrating urban areas into the undergraduate field experience. Urban locations provide an opportunity for a different type of local "field-work" than would otherwise be available. In the intro level undergraduate ENVS class, we use our campus, the surrounding neighborhood and city as well as a nearby National Park for field exercises. Activities include: assessing water quality from multiple sites, observing species composition and ecological succession using fallen logs, assessing biodiversity using biocubes and camera traps, investigating conservation strategies through the local zoo, and walking one mile transects through local urban ecosystems to observe and collect data on the animals, buildings, roads, litter and/or light sources in the surrounding area. These labs provide inspiration and hands on skills that students apply to their own self-selected projects at the end of the semester. In the second level majors class, we make use of our urban location to contrast water quality in parks and highly channelized urban streams, monitor populations of urban wildlife, and investigate the application of urban greening methods to reduce environmental impacts. Students spend labs immersed in streams and wetlands heavily impacted by the urban runoff their city generates to better understand the extent of human impact in an urban environment. Here we share lesson plans for field activities that can be completed with incoming undergraduate students, and show how these activities help students gain quantitative and investigative competency.

Landscape Evolution Modelling-LAPSUS

Energy Technology Data Exchange (ETDEWEB)

Baartman, J. E. M.; Temme, A. J. A. M.; Schoorl, J. M.; Claessens, L.; Viveen, W.; Gorp, W. van; Veldkamp, A.

2009-07-01

Landscape evolution modelling can make the consequences of landscape evolution hypotheses explicit and theoretically allows for their falsification and improvement. ideally, landscape evolution models (LEMs) combine the results of all relevant landscape forming processes into an ever-adapting digital landscape (e.g. DEM). These processes may act on different spatial and temporal scales. LAPSUS is such a LEM. Processes that have in different studies been included in LAPSUS are water erosion and deposition, landslide activity, creep, solidification, weathering, tectonics and tillage. Process descriptions are as simple and generic as possible, ensuring wide applicability. (Author) 25 refs.

Landscape Evolution Modelling-LAPSUS

International Nuclear Information System (INIS)

Baartman, J. E. M.; Temme, A. J. A. M.; Schoorl, J. M.; Claessens, L.; Viveen, W.; Gorp, W. van; Veldkamp, A.

2009-01-01

Landscape evolution modelling can make the consequences of landscape evolution hypotheses explicit and theoretically allows for their falsification and improvement. ideally, landscape evolution models (LEMs) combine the results of all relevant landscape forming processes into an ever-adapting digital landscape (e.g. DEM). These processes may act on different spatial and temporal scales. LAPSUS is such a LEM. Processes that have in different studies been included in LAPSUS are water erosion and deposition, landslide activity, creep, solidification, weathering, tectonics and tillage. Process descriptions are as simple and generic as possible, ensuring wide applicability. (Author) 25 refs.

Navigating the Interface Between Landscape Genetics and Landscape Genomics

Directory of Open Access Journals (Sweden)

Andrew Storfer

2018-03-01

Full Text Available As next-generation sequencing data become increasingly available for non-model organisms, a shift has occurred in the focus of studies of the geographic distribution of genetic variation. Whereas landscape genetics studies primarily focus on testing the effects of landscape variables on gene flow and genetic population structure, landscape genomics studies focus on detecting candidate genes under selection that indicate possible local adaptation. Navigating the transition between landscape genomics and landscape genetics can be challenging. The number of molecular markers analyzed has shifted from what used to be a few dozen loci to thousands of loci and even full genomes. Although genome scale data can be separated into sets of neutral loci for analyses of gene flow and population structure and putative loci under selection for inference of local adaptation, there are inherent differences in the questions that are addressed in the two study frameworks. We discuss these differences and their implications for study design, marker choice and downstream analysis methods. Similar to the rapid proliferation of analysis methods in the early development of landscape genetics, new analytical methods for detection of selection in landscape genomics studies are burgeoning. We focus on genome scan methods for detection of selection, and in particular, outlier differentiation methods and genetic-environment association tests because they are the most widely used. Use of genome scan methods requires an understanding of the potential mismatches between the biology of a species and assumptions inherent in analytical methods used, which can lead to high false positive rates of detected loci under selection. Key to choosing appropriate genome scan methods is an understanding of the underlying demographic structure of study populations, and such data can be obtained using neutral loci from the generated genome-wide data or prior knowledge of a species

From Phenotype to Genotype: Exploring Middle School Students' Understanding of Genetic Inheritance in a Web-Based Environment

Science.gov (United States)

Williams, Michelle; Montgomery, Beronda L.; Manokore, Viola

2012-01-01

Research shows that students face challenges as they learn about genetic inheritance. The challenges could emanate from the fact that genetic inheritance involves unseen processes at different organizational levels. We explored students' understanding of heredity and related concepts such as cells and reproduction using a Web-based Science Inquiry…

An Exploration of Support Factors Available to Higher Education Students with High Functioning Autism or Asperger Syndrome

Science.gov (United States)

Rutherford, Emily N.

2013-01-01

This qualitative phenomenological research study used narrative inquiry to explore the support factors available to students with High Functioning Autism or Asperger Syndrome in higher education that contribute to their success as perceived by the students. Creswell's (2009) six step method for analyzing phenomenological studies was used to…

URBAN LANDSCAPE QUALITY AND FACTORS THAT HAVE INFLUENCE ON LANDSCAPE QUALITY IN LATGALE REGION

OpenAIRE

Matisovs, Ivars

2005-01-01

The paper deals with urban landscape individualities in the cities and towns of Latgale region. Also show facilities and methods of integrated assessment of urban landscape quality. Article provides information about specifics of urban landscape and factors, that have influence on landscape quality. The paper presents the results of Daugavpils and Rēzekne urban landscape quality complex assessment, that have been realised in 2003- 2005. This results don’t establish significant disparities bet...

Landscape based urban drainage - adapting cities to heavier rain storms. P33.09

DEFF Research Database (Denmark)

Backhaus, A.; Bergman, M.; Birch, Heidi

2009-01-01

Climate changes will lead to more intensive rain events in Northern Europe. This will challenge the capacity of drainage systems in urban areas. Conventional sewer based solutions is reaching its technical and economical limits, and complementing strategies are necessary. The Danish research...... project “Black, Blue and Green –Integrated Infrastructure Planning as Key to Sustainable Urban Water Systems” explores the potentials of local detention and infiltration of rainwater by using the urban landscape. Hydrologists, environmental chemists, landscape architects and urban planners join forces...

Assessment of visual landscape quality using IKONOS imagery.

Science.gov (United States)

Ozkan, Ulas Yunus

2014-07-01

The assessment of visual landscape quality is of importance to the management of urban woodlands. Satellite remote sensing may be used for this purpose as a substitute for traditional survey techniques that are both labour-intensive and time-consuming. This study examines the association between the quality of the perceived visual landscape in urban woodlands and texture measures extracted from IKONOS satellite data, which features 4-m spatial resolution and four spectral bands. The study was conducted in the woodlands of Istanbul (the most important element of urban mosaic) lying along both shores of the Bosporus Strait. The visual quality assessment applied in this study is based on the perceptual approach and was performed via a survey of expressed preferences. For this purpose, representative photographs of real scenery were used to elicit observers' preferences. A slide show comprising 33 images was presented to a group of 153 volunteers (all undergraduate students), and they were asked to rate the visual quality of each on a 10-point scale (1 for very low visual quality, 10 for very high). Average visual quality scores were calculated for landscape. Texture measures were acquired using the two methods: pixel-based and object-based. Pixel-based texture measures were extracted from the first principle component (PC1) image. Object-based texture measures were extracted by using the original four bands. The association between image texture measures and perceived visual landscape quality was tested via Pearson's correlation coefficient. The analysis found a strong linear association between image texture measures and visual quality. The highest correlation coefficient was calculated between standard deviation of gray levels (SDGL) (one of the pixel-based texture measures) and visual quality (r = 0.82, P landscapes can be estimated by using texture measures extracted from satellite data in combination with appropriate modelling techniques.

A New Vision for Public Art and Functional Landscape Design

Science.gov (United States)

Song, Young Imm Kang

2014-01-01

This article explores how Johanson's ecological public art and landscape design addresses current social issues and community necessities. It also examines how her designs may serve as a communication tool for the surrounding society, and how her public art may provide new perspectives for community members, scientists, artists, engineers,…

Exploring the Effects of Active Learning on High School Students' Outcomes and Teachers' Perceptions of Biotechnology and Genetics Instruction

Science.gov (United States)

Mueller, Ashley L.; Knobloch, Neil A.; Orvis, Kathryn S.

2015-01-01

Active learning can engage high school students to learn science, yet there is limited understanding if active learning can help students learn challenging science concepts such as genetics and biotechnology. This quasi-experimental study explored the effects of active learning compared to passive learning regarding high school students'…

Student Voice Initiative: Exploring Implementation Strategies

Science.gov (United States)

Alexander, Blaine G.

2017-01-01

Student voice is the process of allowing students to work collaboratively with adults to produce a learning culture that is conducive for optimum growth in every student. In a traditional setting, the adults make the decisions and the students are passive observers in the learning process. Data has shown that this traditional culture is not…

Teaching and Learning Science through Song: Exploring the Experiences of Students and Teachers

Science.gov (United States)

Governor, Donna; Hall, Jori; Jackson, David

2013-01-01

This qualitative, multi-case study explored the use of science-content music for teaching and learning in six middle school science classrooms. The researcher sought to understand how teachers made use of content-rich songs for teaching science, how they impacted student engagement and learning, and what the experiences of these teachers and…

Peer learning partnerships: exploring the experience of pre-registration nursing students.

Science.gov (United States)

Christiansen, Angela; Bell, Amelia

2010-03-01

This paper explores the impact of a peer learning initiative developed to facilitate, purposefully, mutually supportive learning relationships between student nurses in the practice setting. Finding effective strategies to support learning in the practice setting has been the focus of professional concern for a considerable time. In the UK clinical mentorship is seen as pivotal to ensuring fitness to practice; however, recent debate on the nature of learning has revealed the clinical workplace as a rich learning environment where learning occurs not only through hierarchical relationships, but also from a network of peer relationships. Formalising peer relationships through peer assisted learning is increasingly suggested as a strategy to support workplace learning and support novice students' transition to the clinical setting. Despite the developing literature in this field there is limited understanding about how students experience facilitated peer relationships. An interpretive qualitative design. Focus group interviews were used to collect interactive and situated discourse from nursing students who had recently participated in peer learning partnerships (n = 54). Narrative data were analysed thematically. Findings suggest that active support from a fellow student reduced the feelings of social isolation experienced by novice students in initial clinical placements, helping them to deal more effectively with the challenges faced and reducing the factors that have an impact on attrition. In addition, the reciprocity of the peer learning partnerships facilitated understanding of mentorship and created a heightened sense of readiness for registration and professional practice. Peer learning partnerships facilitated by mentors in clinical practice can support the transition to nursing for first year students and can help more experienced students gain a confidence and a heightened readiness for mentorship and registered practice. Facilitated peer learning

Locating human-wildlife interactions: landscape constructions andresponses to large carnivore conservation in India and Norway

OpenAIRE

Ghosal, Sunetro; Skogen, Ketil; Krishnan, Siddhartha

2015-01-01

- People’s reactions to large carnivores take many forms, ranging from support and coexistence to resistance and conflict. While these reactions are the outcome of many different factors, in this paper we specifically explore the link between social constructions of landscapes and divergent responses to large carnivore presence. We compare case studies from four different landscapes shared by people and large carnivores, in India and Norway. We use social construction of landsc...

Non-equilibrium physics of neural networks for leaning, memory and decision making: landscape and flux perspectives

Science.gov (United States)

Wang, Jin

Cognitive behaviors are determined by underlying neural networks. Many brain functions, such as learning and memory, can be described by attractor dynamics. We developed a theoretical framework for global dynamics by quantifying the landscape associated with the steady state probability distributions and steady state curl flux, measuring the degree of non-equilibrium through detailed balance breaking. We found the dynamics and oscillations in human brains responsible for cognitive processes and physiological rhythm regulations are determined not only by the landscape gradient but also by the flux. We found that the flux is closely related to the degrees of the asymmetric connections in neural networks and is the origin of the neural oscillations. The neural oscillation landscape shows a closed-ring attractor topology. The landscape gradient attracts the network down to the ring. The flux is responsible for coherent oscillations on the ring. We suggest the flux may provide the driving force for associations among memories. Both landscape and flux determine the kinetic paths and speed of decision making. The kinetics and global stability of decision making are explored by quantifying the landscape topography through the barrier heights and the mean first passage time. The theoretical predictions are in agreement with experimental observations: more errors occur under time pressure. We quantitatively explored two mechanisms of the speed-accuracy tradeoff with speed emphasis and further uncovered the tradeoffs among speed, accuracy, and energy cost. Our results show an optimal balance among speed, accuracy, and the energy cost in decision making. We uncovered possible mechanisms of changes of mind and how mind changes improve performance in decision processes. Our landscape approach can help facilitate an understanding of the underlying physical mechanisms of cognitive processes and identify the key elements in neural networks.

Gentlest ascent dynamics for calculating first excited state and exploring energy landscape of Kohn-Sham density functionals.

Science.gov (United States)

Li, Chen; Lu, Jianfeng; Yang, Weitao

2015-12-14

We develop the gentlest ascent dynamics for Kohn-Sham density functional theory to search for the index-1 saddle points on the energy landscape of the Kohn-Sham density functionals. These stationary solutions correspond to excited states in the ground state functionals. As shown by various examples, the first excited states of many chemical systems are given by these index-1 saddle points. Our novel approach provides an alternative, more robust way to obtain these excited states, compared with the widely used ΔSCF approach. The method can be easily generalized to target higher index saddle points. Our results also reveal the physical interest and relevance of studying the Kohn-Sham energy landscape.

Lines of landscape organisation

DEFF Research Database (Denmark)

Løvschal, Mette

2015-01-01

This paper offers a landscape analysis of the earliest linear landscape boundaries on Skovbjerg Moraine, Denmark, during the first millennium BC. Using Delaunay triangulation as well as classic distribution analyses, it demonstrates that landscape boundaries articulated already established use-pa...

Teaching the Thrill of Discovery: Student Exploration of Ultra-Faint Dwarf Galaxies with the NOAO Data Lab

Science.gov (United States)

Olsen, Knut; Walker, Constance E.; Smith, Blake; NOAO Data Lab Team

2018-01-01

We describe an activity aimed at teaching students how ultra-faint Milky Way dwarf galaxies are typically discovered: through filtering of optical photometric catalogs and cross-examination with deep images. The activity, which was developed as part of the Teen Astronomy Café program (https://teensciencecafe.org/cafes/az-teen-astronomy-cafe-tucson/), uses the NOAO Data Lab (http://datalab.noao.edu) and other professional-grade tools to lead high school students through exploration of the object catalog and images from the Survey of the Magellanic Stellar History (SMASH). The students are taught how to use images and color-magnitude diagrams to analyze and interpret stellar populations of increasing complexity, including those of star clusters and the Magellanic Clouds, and culminating with the discovery of the Hydra II ultra-faint dwarf galaxy. The tools and datasets presented allow the students to explore and discover other known stellar systems, as well as unknown candidate star clusters and dwarf galaxies. The ultimate goal of the activity is to give students insight into the methods of modern astronomical research and to allow them to participate in the thrill of discovery.

Exploring the use of student perspectives to inform topics in teacher education

Directory of Open Access Journals (Sweden)

Katy Arnett

2008-04-01

Full Text Available Abstract As FSL teacher educators look to respond to teachers’ concerns about the increasingly diverse student population in K-12 settings, empirical research may not always hold the answers—simply because there has not been much research on the topic. In an attempt to at least identify issues worthy of such empirical consideration and discussion within teacher education programs, this article explores the views of seven Grade 8 core French students who were members of an effective inclusive classroom. Drawing on the individual and focus group interview data from a larger case study of their teacher’s classroom, this article will identify two key themes that the students described as instrumental in the teacher’s attempts to be an effective, inclusive core French teacher. It is the goal of this article that these themes will help inform the decisions FSL teacher educators make about this topic within their programs.

A Mini-Landscape of Exact MSSM Spectra in Heterotic Orbifolds

CERN Document Server

Lebedev, O; Raby, S; Ramos-Sánchez, S; Ratz, M; Vaudrevange, P K S; Wingerter, A; Lebedev, Oleg; Nilles, Hans Peter; Raby, Stuart; Ramos-Sanchez, Saul; Ratz, Michael; Vaudrevange, Patrick K.S.; Wingerter, Akin

2007-01-01

We explore a "fertile patch" of the heterotic landscape based on a Z_6-II orbifold with SO(10) and E_6 local GUT structures. We search for models allowing for the exact MSSM spectrum. Our result is that of order 100 out of a total 3\\times 10^4 inequivalent models satisfy this requirement.

Landscape location affects genetic variation of Canada lynx (Lynx canadensis)

Science.gov (United States)

M. K. Schwartz; L. S. Mills; Y. Ortega; L. F. Ruggiero; F. W. Allendorf

2003-01-01

The effect of a population's location on the landscape on genetic variation has been of interest to population genetics for more than half a century. However, most studies do not consider broadscale biogeography when interpreting genetic data. In this study, we propose an operational definition of a peripheral population, and then explore whether peripheral...

Exploring the Etiology of Ethnic Self-Hatred: Internalized Racism in Chicana/o and Latina/o College Students

Science.gov (United States)

Hipolito-Delgado, Carlos P.

2010-01-01

Internalized racism is rarely discussed in student affairs. Despite the negative effects of internalized racism on the mental health and identity development of college students of color, little is known about its etiology. Based on theoretical conceptions, the author explores if perceived racism and/or U.S. acculturation act as predictors of…

Affirming independence: Exploring mechanisms underlying a values affirmation intervention for first-generation students.

Science.gov (United States)

Tibbetts, Yoi; Harackiewicz, Judith M; Canning, Elizabeth A; Boston, Jilana S; Priniski, Stacy J; Hyde, Janet S

2016-05-01

First-generation college students (students for whom neither parent has a 4-year college degree) earn lower grades and worry more about whether they belong in college, compared with continuing-generation students (who have at least 1 parent with a 4-year college degree). We conducted a longitudinal follow-up of participants from a study in which a values-affirmation intervention improved performance in a biology course for first-generation college students, and found that the treatment effect on grades persisted 3 years later. First-generation students in the treatment condition obtained a GPA that was, on average, .18 points higher than first-generation students in the control condition, 3 years after values affirmation was implemented (Study 1A). We explored mechanisms by testing whether the values-affirmation effects were predicated on first-generation students reflecting on interdependent values (thus affirming their values that are consistent with working-class culture) or independent values (thus affirming their values that are consistent with the culture of higher education). We found that when first-generation students wrote about their independence, they obtained higher grades (both in the semester in which values affirmation was implemented and in subsequent semesters) and felt less concerned about their background. In a separate laboratory experiment (Study 2) we manipulated the extent to which participants wrote about independence and found that encouraging first-generation students to write more about their independence improved their performance on a math test. These studies highlight the potential of having FG students focus on their own independence. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Beyond the conventional: meeting the challenges of landscape governance within the European Landscape Convention?

Science.gov (United States)

Scott, Alister

2011-10-01

Academics and policy makers seeking to deconstruct landscape face major challenges conceptually, methodologically and institutionally. The meaning(s), identity(ies) and management of landscape are controversial and contested. The European Landscape Convention provides an opportunity for action and change set within new governance agendas addressing interdisciplinarity and spatial planning. This paper critically reviews the complex web of conceptual and methodological frameworks that characterise landscape planning and management and then focuses on emerging landscape governance in Scotland within a mixed method approach involving policy analyses, semi-structured interviews and best practice case studies. Using Dower's (2008) criteria from the Articles of the European Landscape Convention, the results show that whilst some progress has been made in landscape policy and practice, largely through the actions of key individuals and champions, there are significant institutional hurdles and resource limitations to overcome. The need to mainstream positive landscape outcomes requires a significant culture change where a one-size-fits-all approach does not work. Copyright © 2011 Elsevier Ltd. All rights reserved.

An exploration of student midwives' language to describe non-formal learning in professional practice.

Science.gov (United States)

Finnerty, Gina; Pope, Rosemary

2005-05-01

The essence of non-formal learning in midwifery practice has not been previously explored. This paper provides an in-depth analysis of the language of a sample of student midwives' descriptions of their practice learning in a range of clinical settings. The students submitted audio-diaries as part of a national study (Pope, R., Graham. L., Finnerty. G., Magnusson, C. 2003. An investigation of the preparation and assessment for midwifery practice within a range of settings. Project Report. University of Surrey). Participants detailed their learning activities and support obtained whilst working with their named mentors for approximately 10 days or shifts. The rich audio-diary data have been analysed using Discourse Analysis. A typology of non-formal learning (Eraut, M. 2000. Non-formal learning and implicit knowledge in professional work. British Journal of Educational Psychology 70, 113-136) has been used to provide a framework for the analysis. Non-formal learning is defined as any learning which does not take place within a formally organised learning programme (Eraut, M. 2000. Non-formal learning and implicit knowledge in professional work. British Journal of Educational Psychology 70, 113-136). Findings indicate that fear and ambiguity hindered students' learning. Recommendations include the protection of time by mentors within the clinical curriculum to guide and supervise students in both formal and non-formal elements of midwifery practice. This paper will explore the implications of the findings for practice-based education.

Colonizing Dynamic Alluvial and Coastal Landscapes in the Holocene

Science.gov (United States)

Kidder, T.; Liu, X.; Ervin, K.

2017-12-01

Throughout the Holocene humans have had to adapt to dynamic, rapidly changing alluvial and coastal landscapes. Understanding when people inhabit a given environment is an important starting point for exploring human adaptations, but increasingly we need to consider how, and especially why certain environments are used—or not used— so we can understand the consequences of these human actions. Using four case studies—one from the Yellow River Valley, China, one from coastal Jiangsu, China, one from the Mississippi River Valley (Mississippi, USA) and one from the Mississippi River delta (Louisiana , USA)—we develop a model of how humans at various stages of cultural development colonize new environments. Using archaeological data and ecological modeling we investigate the relationship between the timing of landscape colonization and the ecological richness and predictability of any given environment. As new landscapes emerge and mature humans adopt different strategies for exploiting these novel environments that begins with episodic use and increasingly shifts to stable, long-term habitation. The early phase of landscape colonization appears to be the most significant period because it shapes human environmental practices and sets each culture on a trajectory of socio-cultural development. Thus, human-environment interaction is a critical part of the emergence of cultural patterns that shapes the past, present, and even the future.

Legible landscapes: the use of narratives in landscape design for leisure and tourism in Dutch cultural landscapes.

NARCIS (Netherlands)

Brinkhuijsen, M.

2007-01-01

Nowadays, leisure and tourism have become significant factors in rural development, which is manifest in the ‘commodification’ of landscapes. However, leisure and tourist markets are very competitive and consumers increasingly demand high quality, unique and memorable experiences. Landscape

An investigation of the neural substrates of mind wandering induced by viewing traditional Chinese landscape paintings

Directory of Open Access Journals (Sweden)

Tingting eWang

2015-01-01

Full Text Available The present study was conducted to investigate whether the calming effect induced by viewing traditional Chinese landscape paintings would make disengagement from that mental state more difficult, as measured by performance on a cognitive control task. In Experiment 1 we examined the subjective experience of viewing traditional Chinese landscape paintings vs. realistic oil landscape paintings in a behavioral study. Our results confirmed that, as predicted, traditional Chinese landscape paintings induce greater levels of relaxation and mind wandering and lower levels of object-oriented absorption and recognition, compared to realistic oil landscape paintings. In Experiment 2 we used functional Magnetic Resonance Imaging (fMRI to explore the behavioural and neural effects of viewing traditional Chinese landscape paintings on a task requiring cognitive control (i.e., the flanker task—administered immediately following exposure to paintings. Contrary to our prediction, the behavioural data demonstrated that compared to realistic oil landscape paintings, exposure to traditional Chinese landscape paintings had no effect on performance on the flanker task. However, the neural data demonstrated an interaction effect such that there was greater activation in the inferior parietal cortex (IPC and the superior frontal gyrus (SFG on incongruent compared with congruent flanker trials when participants switched from viewing traditional Chinese landscape paintings to the flanker task than when they switched from realistic oil landscape paintings. These results suggest that switching from traditional Chinese landscape paintings placed greater demands on the brain’s attention and working memory networks during the flanker task than did switching from realistic oil landscape paintings.

Identification Of Minangkabau Landscape Characters

Science.gov (United States)

Asrina, M.; Gunawan, A.; Aris, Munandar

2017-10-01

Minangkabau is one of cultures in indonesia which occupies landscape intact. Landscape of Minangkabau have a very close relationship with the culture of the people. Uniqueness of Minangkabau culture and landscape forming an inseparable characterunity. The landscape is necessarily identified to know the inherent landscape characters. The objective of this study was to identify the character of the Minangkabau landscape characterizes its uniqueness. The study was conducted by using descriptive method comprised literature review and field observasion. Observed the landscape characters comprised two main features, they were major and minor features. Indetification of the features was conducted in two original areas (darek) of the Minangkabau traditional society. The research results showed that major features or natural features of the landscape were predominantly landform, landcover, and hidrology. All luhak (districts) of Minangkabau showed similar main features such as hill, canyon, lake, valley, and forest. The existence of natural features such as hills, canyon and valleys characterizes the nature of minangkabau landscape. Minor features formed by Minangkabau cultural society were agricultural land and settlement. Rumah gadang (big house) is one of famous minor features characterizes the Minangkabau culture. In addition, several historical artefacts of building and others structure may strengthen uniqueness of the Minangkabau landscape character, such as The royal palace, inscription, and tunnels.

Landscape evolution space and the relative importance of geomorphic processes and controls

Science.gov (United States)

Phillips, Jonathan D.

2009-08-01

The concept of landscape evolution space (LES) is introduced as a tool for assessing landscapes and geomorphic systems, intended to be a systematic means for assessing the various factors that contribute to the potential for change in geomorphic systems. The LES conceptual model is based on the energy and mass available to drive and accommodate landscape evolution. An n-dimensional landscape evolution space is defined not only by spatial coordinates, but also by the availability of mass and energy. The LES is thus a space or hypervolume representing the resources available for geomorphic evolution and landscape change. An expression for LES is derived based on elevation, material density, surface area, and inputs of solar, meteoric, and biological energy and mass. Though primarily an heuristic device, the LES model can be used to address concrete problems. Two examples are given. In one, increased surface area due to topographic roughening and dissection of an incised plateau is found to only slightly offset erosional removals of mass in terms of the magnitude of the LES. In the other, sensitivity of coastal plain rivers to several impacts of sea level and climate change is explored. The LES model also leads to the concept of a geomorphological niche, representing the resources available to drive or support a specific process or suite of processes. Considerations of landscape evolution have traditionally focused on the interplay of endogenic vs. exogenic processes, uplift vs. denudation, or soil formation vs. erosion. The LES model explicitly broadens the conceptual framework of landscape evolution beyond the traditional dialectics.

The inclusion of students with dyslexia in higher education: a systematic review using narrative synthesis.

Science.gov (United States)

Pino, Marco; Mortari, Luigina

2014-11-01

This article reports on a study focusing on the inclusion of students with dyslexia in higher education (HE). A systematic review was carried out to retrieve, critically appraise and synthesize the available evidence on how the inclusion of students with dyslexia can be fostered in HE. The 15 studies included in the final synthesis employed descriptive designs and overwhelmingly used qualitative methods to explore dyslexic students' perceptions on the impact of teaching, support and accommodation in their own learning experience. A critical appraisal of these studies revealed a landscape of significant gaps in the available stock of evidence on the inclusion of students with dyslexia in HE. The synthesis of the available evidence is presented in a narrative of five cross-study thematic areas: student coping strategies, being identified as dyslexic, interaction with academic staff, accessibility and accommodations, and using assistive technologies and information and communication technologies. Implications for practice and future research are discussed. © 2014 The Authors. Dyslexia published by John Wiley & Sons, Ltd.

An Exploration of Elementary School Counselors' Perceptions of Students' Exposure to Violent Video Games

Science.gov (United States)

Woody, Tammy Lynn

2010-01-01

This study explored elementary school counselors' perceptions of working with students exposed to violent video games. Certified elementary school counselors participated in both an online survey and individual interviews, revealing their observations regarding elementary school children and the phenomenon of gaming. An emphasis was placed on…

Exploring Knowledge, Attitudes and Abuse Concerning Doping in Sport among Syrian Pharmacy Students

Directory of Open Access Journals (Sweden)

Mazen El-Hammadi

2013-09-01

Full Text Available This study aimed to assess pharmacy students’ knowledge about doping substances used in sport, explore their attitudes toward doping and investigate their misuse of doping drugs. A questionnaire was developed and employed to collect data from bachelor of pharmacy (BPharm students at the International University for Science and Technology (IUST. Two-hundred and eighty students participated in this self-administrated, paper-based survey. Around 90% of the students did not appear to know that narcotics, β-blockers and diuretics were used in sport as doping agents. Additionally, proportions between 60% and 80% considered vitamins, energy drinks and amino acids as substances that possess performance-enhancing effects. The main reason for doping, based on students’ response, was to improve muscular body appearance. The vast majority of students agreed that pharmacists should play a major role in promoting awareness about risks of doping. While students showed negative attitudes toward doping, approximately 15% of them, primarily males, had already tried a doping drug or might do so in the future. More than 60% of the students believed that sports-mates and friends are the most influential in encouraging them to take a doping agent. The study highlights the need to provide pharmacy students with advanced theoretical background and practical training concerning doping. This can be achieved by adopting simple, but essential, changes to the current curricula.

Integrating landscape ecology and geoinformatics to decipher landscape dynamics for regional planning.

Science.gov (United States)

Dikou, Angela; Papapanagiotou, Evangelos; Troumbis, Andreas

2011-09-01

We used remote sensing and GIS in conjunction with multivariate statistical methods to: (i) quantify landscape composition (land cover types) and configuration (patch density, diversity, fractal dimension, contagion) for five coastal watersheds of Kalloni gulf, Lesvos Island, Greece, in 1945, 1960, 1971, 1990 and 2002/2003, (ii) evaluate the relative importance of physical (slope, geologic substrate, stream order) and human (road network, population density) variables on landscape composition and configuration, and (iii) characterize processes that led to land cover changes through land cover transitions between these five successive periods in time. Distributions of land cover types did not differ among the five time periods at the five watersheds studied because the largest cumulative changes between 1945 and 2002/2003 did not take place at dominant land cover types. Landscape composition related primarily to the physical attributes of the landscape. Nevertheless, increase in population density and the road network were found to increase heterogeneity of the landscape mosaic (patchiness), complexity of patch shape (fractal dimension), and patch disaggregation (contagion). Increase in road network was also found to increase landscape diversity due to the creation of new patches. The main processes involved in land cover changes were plough-land abandonment and ecological succession. Landscape dynamics during the last 50 years corroborate the ecotouristic-agrotouristic model for regional development to reverse trends in agricultural land abandonment and human population decline and when combined with hypothetical regulatory approaches could predict how this landscape could develop in the future, thus, providing a valuable tool to regional planning.

Influential aspects of leader’s Bourdieu capitals on Malaysian landscape architecture subordinates’ creativity

Science.gov (United States)

Zahari, R.; Ariffin, M. H.; Othman, N.

2018-02-01

Free Trade Agreements as implemented by Malaysian government calls out local businesses such as landscape architecture consultant firm to explore internationally and strengthen their performance to compete locally. Performance of landscape architecture firm as a design firm depends entirely on creativity of the subordinates in the firm. Past research has neglected studying the influence of a leader’s capitals on subordinates’ creativity, especially in Malaysian landscape architecture firms. The aim of this research is to investigate the influence of subordinates’ perceptions of the leader’s Bourdieu capitals towards promoting subordinate’s creative behaviours in Malaysian Landscape Architecture firms. The sample chosen for this research are subordinates in registered landscape architecture firm. Data was collected using qualitative semi-structured interviews with 13 respondents and analysed using Qualitative Category Coding. Aspects of the leader’s social capital (i.e. knowledge acquisition, problem solving, motivation boosting), human capital (guidance, demotivating leadership, experiential knowledge, knowledge acquisition), and emotional capital (chemistry with leader, respect, knowledge acquisition, trust, understanding, self-inflicted demotivation) that influence subordinates’ creativity were uncovered from the data. The main finding is that the leader’s capitals promote the subordinate landscape architects or assistant landscape architect to be more creative based on three main things, first is knowledge acquisition, motivation, and ability for the leader to influence through positive relationship. The finding contributes to a new way of understanding the leader’s characteristics that influence subordinates’ creativity.

Condensed landscape experience

DEFF Research Database (Denmark)

Earon, Ofri

2011-01-01

demands, quality of space, mixture of functions, urban complexity, public life and cultural heritage. In order to launch such an approach, an understanding of the spatial, social and environmental significance of a radical re-thinking of relationships between architecture and landscape is necessary...... is becoming a standard in contemporary architecture. Merging architecture and landscape has turned into a principle for an ecological / sustainable architecture. Yet, my aspiration is to achieve a wider interaction involving an application of a wider range of perspectives, such as: urban identity, social......‘Re-thinking interaction between landscape and urban buildings’ participates in an interdisciplinary discourse about the theoretical and practical advantages of openly juxtaposing landscape and architecture without having one more advanced in importance. Recently, the greenification of buildings...

Exploring students learning approaches in MOOCs

OpenAIRE

Faucon, Louis Pierre

2017-01-01

This study aims at understanding different students approaches for solving assignments in MOOCs. It makes use of a large dataset of logs from students interaction with the MOOC platform Coursera on a course about functional programming with Scala. In total more than 10.000 students participated in the assignments. Learning approaches are divided in two categories: starting with video lectures (V) and start- ing with the assignment (A); and students are divided in three groups: those applying ...

Doing ecohydrology backward: Inferring wetland flow and hydroperiod from landscape patterns

Science.gov (United States)

Acharya, Subodh; Kaplan, David A.; Jawitz, James W.; Cohen, Matthew J.

2017-07-01

Human alterations to hydrology have globally impacted wetland ecosystems. Preventing or reversing these impacts is a principal focus of restoration efforts. However, restoration effectiveness is often hampered by limited information on historical landscape properties and hydrologic regime. To help address this gap, we developed a novel statistical approach for inferring flows and inundation frequency (i.e., hydroperiod, HP) in wetlands where changes in spatial vegetation and geomorphic patterns have occurred due to hydrologic alteration. We developed an analytical expression for HP as a transformation of the landscape-scale stage-discharge relationship. We applied this model to the Everglades "ridge-slough" (RS) landscape, a patterned, lotic peatland in southern Florida that has been drastically degraded by compartmentalization, drainage, and flow diversions. The new method reliably estimated flow and HP for a range of RS landscape patterns. Crucially, ridge-patch anisotropy and elevation above sloughs were strong drivers of flow-HP relationships. Increasing ridge heights markedly increased flow required to achieve sufficient HP to support peat accretion. Indeed, ridge heights inferred from historical accounts would require boundary flows 3-4 times greater than today, which agrees with restoration flow estimates from more complex, spatially distributed models. While observed loss of patch anisotropy allows HP targets to be met with lower flows, such landscapes likely fail to support other ecological functions. This work helps inform restoration flows required to restore stable ridge-slough patterning and positive peat accretion in this degraded ecosystem, and, more broadly, provides tools for exploring interactions between landscape and hydrology in lotic wetlands and floodplains.

Exploration of spatio-temporal patterns of students' movement in field trip by visualizing the log data

Science.gov (United States)

Cho, Nahye; Kang, Youngok

2018-05-01

A numerous log data in addition to user input data are being generated as mobile and web users continue to increase recently, and the studies in order to explore the patterns and meanings of various movement activities by making use of these log data are also rising rapidly. On the other hand, in the field of education, people have recognized the importance of field trip as the creative education is highlighted. Also, the examples which utilize the mobile devices in the field trip in accordance to the development of information technology are growing. In this study, we try to explore the patterns of student's activity by visualizing the log data generated from high school students' field trip with mobile device.

Teaching and Learning Science Through Song: Exploring the experiences of students and teachers

Science.gov (United States)

Governor, Donna; Hall, Jori; Jackson, David

2013-12-01

This qualitative, multi-case study explored the use of science-content music for teaching and learning in six middle school science classrooms. The researcher sought to understand how teachers made use of content-rich songs for teaching science, how they impacted student engagement and learning, and what the experiences of these teachers and students suggested about using songs for middle school classroom science instruction. Data gathered included three teacher interviews, one classroom observation and a student focus-group discussion from each of six cases. The data from each unit of analysis were examined independently and then synthesized in a multi-case analysis, resulting in a number of merged findings, or assertions, about the experience. The results of this study indicated that teachers used content-rich music to enhance student understanding of concepts in science by developing content-based vocabulary, providing students with alternative examples and explanations of concepts, and as a sense-making experience to help build conceptual understanding. The use of science-content songs engaged students by providing both situational and personal interest, and provided a mnemonic device for remembering key concepts in science. The use of songs has relevance from a constructivist approach as they were used to help students build meaning; from a socio-cultural perspective in terms of student engagement; and from a cognitive viewpoint in that in these cases they helped students make connections in learning. The results of this research have implications for science teachers and the science education community in developing new instructional strategies for the middle school science classroom.

Visualization of landscape changes and threatening environmental processes using a digital landscape model

International Nuclear Information System (INIS)

Svatonova, H; Rybansky, M

2014-01-01

Visualizations supported by new geoinformation technologies prove to be appropriate tools for presenting and sharing the research results by professional and general public. The object of the research was to evaluate the benefits of visualizations for the nonexpert users. The subject of evaluation was: the success rate of interpreting the information; forming of a realistic idea of the unknown landscape; and the preference of the users during selection of the appropriate visualization for the purpose of solving the task. The tasks concerned: assessing the current situation and changes of the landscape; assessing the erosion in the landscape; and the ways of their visualizing. To prepare and process the landscape visualizations, it was necessary to select areas that allow tracking of land use changes and representative environmental processes. Then the digital landscape model was created and a number of visualizations were generated. The results of visualization testing show that the users prefer maps to orthophotos, they are able to formulate correct statements concerning the landscape with the help of visualizations, and that the simulated fly throughs represent a very suitable tool supporting formation of a realistic ideas about the landscape

Walking Women: Embodied Perception in Romantic and Contemporary Radical Landscape Poetry

Directory of Open Access Journals (Sweden)

Eleanore Widger

2017-01-01

Full Text Available Reading early Wordsworth through Adorno, this article suggests that Romantic walking entails the subjugation of external objects through the exercise of an imperial and elevated perception. It then considers Dorothy Wordsworth’s influence over her brother and the possibility that a Romantic ‘eco-poetic’ emerges from the ‘feminine’ perspective 'below' the mountain, and within the domestic landscape. I argue that this gesture away from walking and mountaineering as the demonstration of physical prowess, or as the pursuit of a real or ideal goal, is taken up by three contemporary women poets of landscape. Harriet Tarlo, Frances Presley and Helen Macdonald offer different ways of walking, which dispense with goal-orientation, explore the ethical choices available to perceptual beings, and attempt a more immersive, embodied engagement with the land. Their contribution to contemporary ‘radical landscape poetry’ combines the feminist discourse of ‘situated knowledge’ with an implicitly enactivist approach to human encounters with the environment.

Snapshots of Student Thinking: An Exploration of Video Cases for Extending Prospective Teachers' Knowledge

Science.gov (United States)

Pitts Bannister, Vanessa R.; Mariano, Gina J.

2013-01-01

The purpose of this article is to explore the relationships between prospective teachers' content knowledge, student understanding, and pedagogy using video cases. The emphasis was on the extent to which the participants utilized constructs of Technology Pedagogy And Content Knowledge. Ten prospective teachers viewed video cases of students…

An Exploration of the Effect of Servicescape on Student Institution Choice in UK Universities

Science.gov (United States)

Winter, Emma; Chapleo, Chris

2017-01-01

In recent years there has been increased discussion of the subjective, emotional and sociological factors influencing student choice of university. However, there is a dearth of information exploring what constitutes these feelings. This exploratory paper uses the conceptual model of the servicescape to provide insight into the emotional factors…

College Students' Experiences and Perceptions of Harassment on Campus: An Exploration of Gender Differences

Science.gov (United States)

Reason, Robert D.; Rankin, Susan R.

2006-01-01

Using a campus climate assessment instrument developed by Rankin (1998), we surveyed students (N = 7,347) from 10 campuses to explore the different experiences with harassment and campus climates reported by men and women. Both men and women reported experiencing harassment, although women experienced harassment at statistically significantly…

Exploring the energy landscape of biopolymers using single molecule force spectroscopy and molecular simulations

OpenAIRE

Hyeon, Changbong

2010-01-01

In recent years, single molecule force techniques have opened a new avenue to decipher the folding landscapes of biopolymers by allowing us to watch and manipulate the dynamics of individual proteins and nucleic acids. In single molecule force experiments, quantitative analyses of measurements employing sound theoretical models and molecular simulations play central role more than any other field. With a brief description of basic theories for force mechanics and molecular simulation techniqu...

Condensed landscape experience

DEFF Research Database (Denmark)

Earon, Ofri

2011-01-01

‘Re-thinking interaction between landscape and urban buildings’ participates in an interdisciplinary discourse about the theoretical and practical advantages of openly juxtaposing landscape and architecture without having one more advanced in importance. Recently, the greenification of buildings...... demands, quality of space, mixture of functions, urban complexity, public life and cultural heritage. In order to launch such an approach, an understanding of the spatial, social and environmental significance of a radical re-thinking of relationships between architecture and landscape is necessary...

Exploring the Relationship between Time Management Skills and the Academic Achievement of African Engineering Students--A Case Study

Science.gov (United States)

Swart, Arthur James; Lombard, Kobus; de Jager, Henk

2010-01-01

Poor academic success by African engineering students is currently experienced in many higher educational institutions, contributing to lower financial subsidies by local governments. One of the contributing factors to this low academic success may be the poor time management skills of these students. This article endeavours to explore this…

Robust and Fragile Mathematical Identities: A Framework for Exploring Racialized Experiences and High Achievement among Black College Students

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McGee, Ebony O.

2015-01-01

I introduce the construct of fragile and robust identities for the purpose of exploring the experiences that influenced the mathematical and racial identities of high-achieving Black college students in mathematics and engineering. These students maintained high levels of academic achievement in these fields while enduring marginalization,…

Exploring the Relationship between Experienced Students' Preference for Open- and Closed-Book Examinations, Approaches to Learning and Achievement

Science.gov (United States)

Karagiannopoulou, Evangelia; Milienos, Fotios S.

2013-01-01

The relationship between university students' approaches to learning and preference for the open- and closed-book examinations was investigated for 144 Greek undergraduate (56 third- and 88 fourth-year) students attending a Philosophy, Education and Psychology Department. The approaches were explored by the Approaches and Study Skills Inventory…

A Physics MOSAIC: Scientific Skills and Explorations for Students

Science.gov (United States)

May, S.; Clements, C.; Erickson, P. J.; Rogers, A.

2010-12-01

MOSAIC unit begins with a series of activities and lessons designed to take advantage of the large data sets MOSAIC is collecting all the time to teach students about measurement, uncertainty, and data analysis. The curriculum develops an intuitive approach to thinking about numbers in science, focusing on both implicit and explicit expressions of uncertainty. Our teaching unit concludes with a final research project to provide students with the opportunity to pursue an area of interest within mesospheric ozone. This project is conceived in such a way that it can be as self-directed as a teacher or student needs. Given current concern for the state of our atmosphere and ozone, MOSAIC provides a unique opportunity for student engagement in an area of scientific research that has not been extensively explored. MOSAIC data can be compared with online resources for other atmospheric, astronomical, or geophysical data, and have been analyzed for the effects of such variables as seasonal and solar flux variations, lunar phases, shuttle and rocket launches, and sudden stratospheric warming events.

International students' experience of a western medical school: a mixed methods study exploring the early years in the context of cultural and social adjustment compared to students from the host country.

Science.gov (United States)

McGarvey, A; Brugha, R; Conroy, R M; Clarke, E; Byrne, E

2015-07-02

Few studies have addressed the challenges associated with international students as they adapt to studying medicine in a new host country. Higher level institutions have increasing numbers of international students commencing programmes. This paper explores the experiences of a cohort of students in the early years of medical school in Ireland, where a considerable cohort are from an international background. A mixed exploratory sequential study design was carried out with medical students in the preclinical component of a five year undergraduate programme. Data for the qualitative phase was collected through 29 semi-structured interviews using the peer interview method. Thematic analysis from this phase was incorporated to develop an online questionnaire combined with components of the Student Adaptation to College Questionnaire and Student Integration Questionnaire. First year students were anonymously surveyed online. The Mokken Scaling procedure was used to investigate the students' experiences, both positive and negative. Three main themes are identified; social adjustment, social alienation and cultural alienation. The response rate for the survey was 49% (467 Respondents). The Mokken Scaling method identified the following scales (i) Positive experience of student life; (ii) Social alienation, which comprised of negative items about feeling lonely, not fitting in, being homesick and (iii) Cultural alienation, which included the items of being uncomfortable around cultural norms of dress and contact between the sexes. With the threshold set to H = 0.4. Subscales of the positive experiences of student life scale are explored further. Overall student adjustment to a western third level college was good. Students from regions where cultural distance is greatest reported more difficulties in adjusting. Students from these regions also demonstrate very good adaptation. Some students from the host country and more similar cultural backgrounds were also

Take a Selfie of Life: A Qualitative Exploration of College Students' Self-Reflections on Free Time Use and Personal Values

Science.gov (United States)

Chen, Hsin-Yu; Yarnal, Careen; Hustad, John T. P.; Sims, Damon

2016-01-01

Adopting a qualitative approach, this study explores college students' self-reflections on free time use and personal values. Data were collected from 111 students' final reflection papers for a class entitled "Leisure and Human Behavior." The findings suggest that leisure education may empower students with fundamental knowledge about…

Improving Urban Water Environment in Eastern China by Blending Traditional with Modern Landscape Planning.

Science.gov (United States)

Cao, Jiajie; Yu, Junjun; Tian, Yuan; Zhao, Cai; Wang, Hao

2017-01-01

As a fundamental part of greenspace, urban water landscape contributes greatly to the ecological system and at the same time supplies a leisure area for residents. The paper did an analysis on the number of aquatic plant communities, the form of water spaces, and water quality condition by investigating 135 quadrats (90 at amphibious boundary and the land, 45 in the water) in 45 transects of 15 urban and suburban parks. We found that water spaces had monotonous forms with low biodiversity and poor water quality. In addition, urban water landscapes hardly provided ecological functions given excessive construction. Accordingly, a proposition to connect tradition with modernism in the improvement and innovation of urban water landscape planning was put forward, and further, the way to achieve it was explored. By taking Qinhu Wetland Park as a case, the principles and specific planning methods on macro- and microperspectives were discussed to guide the development of urban landscape in eastern China.

Improving Urban Water Environment in Eastern China by Blending Traditional with Modern Landscape Planning

Directory of Open Access Journals (Sweden)

Jiajie Cao

2017-01-01

Full Text Available As a fundamental part of greenspace, urban water landscape contributes greatly to the ecological system and at the same time supplies a leisure area for residents. The paper did an analysis on the number of aquatic plant communities, the form of water spaces, and water quality condition by investigating 135 quadrats (90 at amphibious boundary and the land, 45 in the water in 45 transects of 15 urban and suburban parks. We found that water spaces had monotonous forms with low biodiversity and poor water quality. In addition, urban water landscapes hardly provided ecological functions given excessive construction. Accordingly, a proposition to connect tradition with modernism in the improvement and innovation of urban water landscape planning was put forward, and further, the way to achieve it was explored. By taking Qinhu Wetland Park as a case, the principles and specific planning methods on macro- and microperspectives were discussed to guide the development of urban landscape in eastern China.

Acculturation orientations and Chinese student Sojourners’ career adaptability : the roles of career exploration and cultural distance.

OpenAIRE

Guan, Y.; Liu, S.; Guo, M.J.; Li, M.; Wu, M.; Chen, S.X.; Xu, S.X.; Tian, L.

2018-01-01

Drawing on career construction theory and Berry's acculturation model, this study examined how student sojourners' acculturation orientations predicted their career exploration and career adaptability. We conducted a survey study among Chinese student sojourners (N = 222) and the results showed that after the effects of big-five personality and approach/avoidance traits were controlled, both host culture orientation and home culture orientation had positive indirect effects on career adaptabi...

Exploring the Relationship Between Students with Accommodations and Instructor Self-Efficacy in Complying with Accommodations

Directory of Open Access Journals (Sweden)

Anna M. Wright

2017-06-01

Full Text Available The willingness and flexibility of university instructors to comply with and provide accommodations for students with disabilities is critical to academic success. The authors examine how communication between students needing accommodations and university instructors impacts instructor self-efficacy, or instructors’ perception that they can meet the accommodation. Specifically, the authors’ explored the relationship between student self-disclosure of a disability and instructor empathy, flexibility, and self-efficacy in meeting student accommodation needs. Results revealed that the more a student self-discloses about a needed accommodation, the more self-efficacy an instructor has in making that accommodation. For the low-disclosure condition, empathy and flexibility were both significant predictors of self-efficacy, whereas, for the high-disclosure condition, only flexibility was a significant predictor of self-efficacy. Finally, instructors’ levels of empathy and flexibility both decreased after reading both the high and low self-disclosure scenarios.

Dual peer mentoring program for undergraduate medical students: exploring the perceptions of mentors and mentees.

Science.gov (United States)

Abdolalizadeh, Parya; Pourhassan, Saeed; Gandomkar, Roghayeh; Heidari, Farrokh; Sohrabpour, Amir Ali

2017-01-01

Background: Despite the advantages of dual peer mentoring, there are a few reports of implementing and evaluating such programs for medical students. This study aimed at exploring the perceptions of mentors and mentees about the dual peer mentoring program for the first year undergraduate medical students of Tehran University of Medical Sciences. Methods: This qualitative study was conducted at the end of the first year of implementing the mentoring program. All mentees and mentors were invited to participate in focus group discussions. Data were analyzed using a qualitative content analysis. Results: All mentors ( n= 12 ) and a group of mentees ( n= 21 ) participated in focus group discussion sessions. We provided a variety of supports for the mentees including academic and psychosocial support and positive relationship; as a result, some developments occurred to the mentors We also explored participants' views on some unique aspects of the program such as student-authorized, dual mentoring, and role model sessions. Conclusion: Our participants found the mentoring program beneficial in various academic achievements and psychosocial supports for both the mentors and the mentees. Dual peer mentoring program can be an alternative to school administered programs.