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Articles 181 - 210 of 280

Full-Text Articles in Anthropology

Frontiers In Spatial And Spatiotemporal Crime Analytics - An Editorial, Marco Helbich, Michael Leitner Mar 2017

Frontiers In Spatial And Spatiotemporal Crime Analytics - An Editorial, Marco Helbich, Michael Leitner

Faculty Publications

No abstract provided.


Land Use Influencing The Spatial Distribution Of Urban Crime: A Case Study Of Szczecin, Poland, Natalia Sypion-Dutkowska, Michael Leitner Mar 2017

Land Use Influencing The Spatial Distribution Of Urban Crime: A Case Study Of Szczecin, Poland, Natalia Sypion-Dutkowska, Michael Leitner

Faculty Publications

This paper falls into a common field of scientific research and its practical applications at the interface of urban geography, environmental criminology, and Geographic Information Systems (GIS). The purpose of this study is to identify types of different land use which influence the spatial distribution of a set of crime types at the intra-urban scale. The originality of the adopted approach lies in its consideration of a large number of different land use types considered as hypothetically influencing the spatial distribution of nine types of common crimes, geocoded at the address-level: car crimes, theft of property-other, residential crimes, property damage, …


Territoriality, Monumentality, And Religion In Formative Period Nepeña, Coastal Ancash, David Chicoine, Hugo Ikehara, Koichiro Shibata, Matthew Helmer Jan 2017

Territoriality, Monumentality, And Religion In Formative Period Nepeña, Coastal Ancash, David Chicoine, Hugo Ikehara, Koichiro Shibata, Matthew Helmer

Faculty Publications

No abstract provided.


Review Of Rice: Global Networks And New Histories, Ed. By Francesca Bray, Peter A. Coclanis, Edda L. Fields-Black, And Dagmar Schäfer, Andrew Sluyter Jan 2017

Review Of Rice: Global Networks And New Histories, Ed. By Francesca Bray, Peter A. Coclanis, Edda L. Fields-Black, And Dagmar Schäfer, Andrew Sluyter

Faculty Publications

No abstract provided.


Geographical Analysis Of Community Resilience To Seismic Hazard In Southwest China, Xiaolu Li, Lei Wang, Shan Liu Sep 2016

Geographical Analysis Of Community Resilience To Seismic Hazard In Southwest China, Xiaolu Li, Lei Wang, Shan Liu

Faculty Publications

This article presents an explorative analysis of community resilience to seismic hazard in the 2008 Wenchuan Earthquake area of Southwest China. We used a regression model to analyze the impact of 13 key socioeconomic and demographic variables on community resilience in 105 counties, based on data derived from population census and provincial statistical yearbooks of China. In this research, we argue that community resilience should be measured by the change of population growth rate (Δdp) instead of population growth rate (dp) when using socioeconomic data from a fast-growing country such as China. Using Δdp as the dependent variable resulted in …


Morphological Characteristics Of The Ice Margins Of Antarctic Ice Shelf And Outlet Glacier Extracted From Icesat Laser Altimetry Along-Track Profiles, Jieun Kim, Jaehyung Yu, Lei Wang, Hongxing Liu, Haein Shin Aug 2016

Morphological Characteristics Of The Ice Margins Of Antarctic Ice Shelf And Outlet Glacier Extracted From Icesat Laser Altimetry Along-Track Profiles, Jieun Kim, Jaehyung Yu, Lei Wang, Hongxing Liu, Haein Shin

Faculty Publications

The Antarctic ice sheet topography including elevation and slope is a key parameter for understanding ice sheet dynamics because the surface slope is a major controller of the ice flow gravitational driving stress magnitude. This study used Ice, Cloud, and land Elevation Satellite (ICESat) laser altimetry data to analyze the ice margin morphological parameters for 20 ice shelves and 12 outlet glaciers distributed over Antarctica. The bottom-up segmentation algorithm application effectively extracted the morphological parameters from the laser altimetry profiles. The ice shelves had an average boundary elevation of 29.5 m and a slope of 7.8°, with a decreasing surface …


High-Resolution Spatial Distribution And Estimation Of Access To Improved Sanitation In Kenya, Peng Jia, John D. Anderson, Michael Leitner, Richard Rheingans Jul 2016

High-Resolution Spatial Distribution And Estimation Of Access To Improved Sanitation In Kenya, Peng Jia, John D. Anderson, Michael Leitner, Richard Rheingans

Faculty Publications

Background: Access to sanitation facilities is imperative in reducing the risk of multiple adverse health outcomes. A distinct disparity in sanitation exists among different wealth levels in many low-income countries, which may hinder the progress across each of the Millennium Development Goals. Methods: The surveyed households in 397 clusters from 2008-2009 Kenya Demographic and Health Surveys were divided into five wealth quintiles based on their national asset scores. A series of spatial analysis methods including excess risk, local spatial autocorrelation, and spatial interpolation were applied to observe disparities in coverage of improved sanitation among different wealth categories. The total number …


Faunal Analysis Of Fauna In Feature 1, Byrd Hammock South Site, Wakulla County, Fl, Jacob Mendoza Apr 2016

Faunal Analysis Of Fauna In Feature 1, Byrd Hammock South Site, Wakulla County, Fl, Jacob Mendoza

Honors Capstones

No abstract provided.


Pelvic Sexual Dimorphism Among Species Monomorphic In Body Size: Relationship To Relative Newborn Body Mass, Robert G. Tague Mar 2016

Pelvic Sexual Dimorphism Among Species Monomorphic In Body Size: Relationship To Relative Newborn Body Mass, Robert G. Tague

Faculty Publications

Females have larger pelves than males among eutherians to mitigate obstetrical difficulty. This study addresses 3 issues concerning pelvic sexual dimorphism using 8 species that are sexually monomorphic in nonpelvic size: Aotus azarae, Castor canadensis, Dasypus novemcinctus, Hylobates lar, Saguinus geoffroyi, Sciurus carolinensis, Sylvilagus floridanus, and Urocyon cinereoargenteus. Using published data to compute the index of relative newborn body mass (RNBM = [newborn body mass/adult female body mass]100%) for 266 eutherian species, A. azarae, H. lar, and S. geoffroyi are characterized as giving birth to relatively large newborns and the other 5 species as giving birth to relatively small newborns. …


African Fire Cultures, Cattle Ranching, And Colonial Landscape Transformations In The Neo-Tropics, Andrew Sluyter, Chris S. Duvall Jan 2016

African Fire Cultures, Cattle Ranching, And Colonial Landscape Transformations In The Neo-Tropics, Andrew Sluyter, Chris S. Duvall

Faculty Publications

No abstract provided.


Guide For “Los Isleños” Field Trip, Conference Of Latin Americanist Geographers, New Orleans, 2017, Andrew Sluyter Jan 2016

Guide For “Los Isleños” Field Trip, Conference Of Latin Americanist Geographers, New Orleans, 2017, Andrew Sluyter

Faculty Publications

No abstract provided.


Program For The Conference Of Latin Americanist Geographers, New Orleans, January 3-5, 2017, Andrew Sluyter Jan 2016

Program For The Conference Of Latin Americanist Geographers, New Orleans, January 3-5, 2017, Andrew Sluyter

Faculty Publications

No abstract provided.


Abstract Book: Papers And Posters, Conference Of Latin Americanist Geographers, New Orleans, January 3-5, 2017, Andrew Sluyter Jan 2016

Abstract Book: Papers And Posters, Conference Of Latin Americanist Geographers, New Orleans, January 3-5, 2017, Andrew Sluyter

Faculty Publications

No abstract provided.


Cattle Colonialism: An Environmental History Of The Conquest Of California And Hawai'i, Andrew Sluyter Jan 2016

Cattle Colonialism: An Environmental History Of The Conquest Of California And Hawai'i, Andrew Sluyter

Faculty Publications

No abstract provided.


Centering Animals In Latin American History, Andrew Sluyter Jan 2016

Centering Animals In Latin American History, Andrew Sluyter

Faculty Publications

No abstract provided.


Rainforest Cowboys: The Rise Of Ranching And Cattle Culture In Western Amazonia By Jeffrey Hoelle (Review), Andrew Sluyter Jan 2016

Rainforest Cowboys: The Rise Of Ranching And Cattle Culture In Western Amazonia By Jeffrey Hoelle (Review), Andrew Sluyter

Faculty Publications

No abstract provided.


Using Synthetic Tropical Cyclones To Characterize Extreme Hurricanes Affecting Charleston, South Carolina, Kelsey N. Ellis, Jill C. Trepanier, Robert E. Hodges Jan 2016

Using Synthetic Tropical Cyclones To Characterize Extreme Hurricanes Affecting Charleston, South Carolina, Kelsey N. Ellis, Jill C. Trepanier, Robert E. Hodges

Faculty Publications

The characteristics and conditions favoring extreme hurricanes remain largely unknown because of their small number in the observational record. Synthetic tracks are capable of providing a large, representative sample of these events, which provides an opportunity to further understanding of extreme characteristics as compared with those of more common tropical cyclones. The authors compare 300 synthetic extreme (100-yr event, ≥ 48.9 m s-1) and 300 common (5-yr event, ≤ 33.6 m s-1) tropical cyclones for Charleston, South Carolina, for differences in spatial, temporal, and other characteristics. Results suggest that extreme hurricanes have a more-defined spatial and temporal behavior, generally forming …


Editorial, Thomas J. Lampoltshammer, Michael Leitner, Noella Edelmann Jan 2016

Editorial, Thomas J. Lampoltshammer, Michael Leitner, Noella Edelmann

Faculty Publications

No abstract provided.


Mapping Rice Cropping Systems In Vietnam Using An Ndvi-Based Time-Series Similarity Measurement Based On Dtw Distance, Xudong Guan, Chong Huang, Gaohuan Liu, Xuelian Meng, Qingsheng Liu Jan 2016

Mapping Rice Cropping Systems In Vietnam Using An Ndvi-Based Time-Series Similarity Measurement Based On Dtw Distance, Xudong Guan, Chong Huang, Gaohuan Liu, Xuelian Meng, Qingsheng Liu

Faculty Publications

Normalized Difference Vegetation Index (NDVI) derived from Moderate Resolution Imaging Spectroradiometer (MODIS) time-series data has been widely used in the fields of crop and rice classification. The cloudy and rainy weather characteristics of the monsoon season greatly reduce the likelihood of obtaining high-quality optical remote sensing images. In addition, the diverse crop-planting system in Vietnam also hinders the comparison of NDVI among different crop stages. To address these problems, we apply a Dynamic TimeWarping (DTW) distance-based similarity measure approach and use the entire yearly NDVI time series to reduce the inaccuracy of classification using a single image. We first de-noise …


Characterizing The Sediment Bed In Terms Of Resistance To Motion: Toward An Improved Model Of Saltation Thresholds For Aeolian Transport, Brandon L. Edwards, Steven L. Namikas Dec 2015

Characterizing The Sediment Bed In Terms Of Resistance To Motion: Toward An Improved Model Of Saltation Thresholds For Aeolian Transport, Brandon L. Edwards, Steven L. Namikas

Faculty Publications

Models of aeolian transport thresholds generate a wide range of predictions, and error in threshold modeling leads to uncertainty in predicting aeolian events. This paper proposes a new characterization of the representative grain size for use in prediction of transport thresholds. This characterization is based on the distribution of resistance to motion in the sediment bed. The traditional grain size distribution uses a mean diameter to represent the sediment bed. However, the distribution of inertial forces resisting motion is not linearly proportional to the distribution of grain diameters, so that an arithmetic mean does not adequately represent the distribution of …


Spatial Information Divergence: Using Global And Local Indices To Compare Geographical Masks Applied To Crime Data, Ourania Kounadi, Michael Leitner Oct 2015

Spatial Information Divergence: Using Global And Local Indices To Compare Geographical Masks Applied To Crime Data, Ourania Kounadi, Michael Leitner

Faculty Publications

Advances in Geographic Information Science (GISc) and the increasing availability of location data have facilitated the dissemination of crime data and the abundance of crime mapping websites. However, data holders acknowledge that when releasing sensitive crime data there is a risk of compromising the victims' privacy. Hence, protection methodologies are primarily applied to the data to ensure that individual privacy is not violated. This article addresses one group of location protection methodologies, namely geographical masks that are applicable for crime data representations. The purpose is to identify which mask is the most appropriate for crime incident visualizations. A global divergence …


Lithium In Drinking Water And Suicide Mortality: Interplay With Lithium Prescriptions, Marco Helbich, Michael Leitner, Nestor D. Kapusta Jul 2015

Lithium In Drinking Water And Suicide Mortality: Interplay With Lithium Prescriptions, Marco Helbich, Michael Leitner, Nestor D. Kapusta

Faculty Publications

Background: Little is known about the effects of lithium intake through drinking water on suicide. This intake originates either from natural rock and soil elution and/or accumulation of lithium-based pharmaceuticals in ground water. Aims: To examine the interplay between natural lithium in drinking water, prescribed lithium-based pharmaceuticals and suicide in Austria. Method: Spatial Bayesian regressions for males, females and pooled suicide mortality rates were estimated. Results: Although the expected inverse association between lithium levels in drinking water and suicide mortality was confirmed for males and for total suicide rates, the relationship for females was not significant. The models do not …


The Construction Of The Homeless Individual: Contrasting The Effects Of Social Policy On Public Perceptions Of The Homeless During Two Periods Of United States History, Megan T. O’Connor May 2015

The Construction Of The Homeless Individual: Contrasting The Effects Of Social Policy On Public Perceptions Of The Homeless During Two Periods Of United States History, Megan T. O’Connor

Honors Capstones

No abstract provided.


Editorial, Michael Leitner, Marco Helbich Mar 2015

Editorial, Michael Leitner, Marco Helbich

Faculty Publications

No abstract provided.


Hurricane Risk Variability Along The Gulf Of Mexico Coastline, Jill C. Trepanier, Kelsey N. Ellis, Clay S. Tucker Mar 2015

Hurricane Risk Variability Along The Gulf Of Mexico Coastline, Jill C. Trepanier, Kelsey N. Ellis, Clay S. Tucker

Faculty Publications

Hurricane risk characteristics are examined across the U. S. Gulf of Mexico coastline using a hexagonal tessellation. Using an extreme value model, parameters are collected representing the rate or λ (frequency), the scale or σ (range), and the shape or ζ (intensity) of the extreme wind distribution. These latent parameters and the 30-year return level are visualized across the grid. The greatest 30-year return levels are located toward the center of the Gulf of Mexico, and for inland locations, along the borders of Louisiana, Mississippi, and Alabama. Using a geographically weighted regression model, the relationship of these parameters to sea …


African Cowboys On The Argentine Pampas: Their Disappearance From The Historical Record, Andrew Sluyter Jan 2015

African Cowboys On The Argentine Pampas: Their Disappearance From The Historical Record, Andrew Sluyter

Faculty Publications

No abstract provided.


Dreaming Of Dry Land: Environmental Transformation In Colonial Mexico City, Andrew Sluyter Jan 2015

Dreaming Of Dry Land: Environmental Transformation In Colonial Mexico City, Andrew Sluyter

Faculty Publications

No abstract provided.


Economies Of Violence, John Protevi Jan 2015

Economies Of Violence, John Protevi

Faculty Publications

I discuss "economies of violence," comparing non-state (acephalic forager bands and horticultural chiefdoms) and state societies. Capital punishment and tolerated personal revenge in forager bands is both anti-war and anti-state, while some chiefdoms practice war as an anti-state practice.


Trends And Spatial Variability In Dry Spells Across The South-Central United States, Jill C. Trepanier, Michael J. Roberts, Barry D. Keim Jan 2015

Trends And Spatial Variability In Dry Spells Across The South-Central United States, Jill C. Trepanier, Michael J. Roberts, Barry D. Keim

Faculty Publications

Annual average and maximum spells with no precipitation in the southern United States are analyzed. In this study, dry spells are defined as consecutive days with no measurable rainfall. The study area includes 70 weather stations in Texas, Oklahoma, Louisiana, Arkansas, Mississippi, and Tennessee. Interarrival times between daily precipitation records for each station provide the data for this analysis. All 70 stations were analyzed from 1950 to 2013. Six stations that each have data for more than 100 years were analyzed for the period from 1908 to 2013. Approximately 25% of stations in the region show significant negative trends through …


Lessons From 3-D Surface Scanning Of 19th Century Coffin Plates From St. Thomas Anglican Churchyard, Belleville, Ontario, Canada, Abigail Woltering May 2014

Lessons From 3-D Surface Scanning Of 19th Century Coffin Plates From St. Thomas Anglican Churchyard, Belleville, Ontario, Canada, Abigail Woltering

Honors Capstones

No abstract provided.