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Midwest Social Sciences Journal

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Land Target Detection Algorithm In Remote Sensing Images Based On Deep Learning, Wenyi Hu, Xiaomeng Jiang, Jiawei Tian, Shitong Ye, Shan Liu

Electrical & Computer Engineering Faculty Publications

Remote sensing technology plays a crucial role across various sectors, such as meteorological monitoring, city planning, and natural resource exploration. A critical aspect of remote sensing image analysis is land target detection, which involves identifying and classifying land-based objects within satellite or aerial imagery. However, despite advancements in both traditional detection methods and deep-learning-based approaches, detecting land targets remains challenging, especially when dealing with small and rotated objects that are difficult to distinguish. To address these challenges, this study introduces an enhanced model, YOLOv5s-CACSD, which builds upon the YOLOv5s framework. Our model integrates the channel attention (CA) mechanism, CARAFE, and …

Global China In Pakistan: Mixed-Methods Analysis Of Symbolic Domination, Social Media Geopolitics, And Security Corridors, Davide Giacomo Zoppolato

Graduate Theses, Dissertations, and Problem Reports (ETD)

This dissertation explores the discursive and material dimensions of China’s global rise through a case study of the Belt and Road Initiative (BRI) in Pakistan. As China becomes a leading provider of development finance, its infrastructure-led approach is reshaping geographies across the Global South. Focusing on the China–Pakistan Economic Corridor (CPEC)—the BRI’s flagship project—I examine how Chinese and Pakistani actors co-produce development through discourses, infrastructures, and security regimes. Structured around three articles, the dissertation analyzes: (1) the official diplomatic discourses of Chinese state institutions and their reception by Pakistani media outlets; (2) the curated geopolitical discourses of Chinese social media …

Wildlife Distribution Mapping And Analysis In Gorongosa National Park, Mozambique, Using Site And Satellite Imagery Data, Pinho Joaquim Munhequeira Mr

Murray State Theses and Dissertations

One of Mozambique's most important conservation sites, Gorongosa National Park has seen critical ecological changes over the past several decades resulting from climate variability, habitat loss, and political instability. This research integrates Geographic Information Systems (GIS) and remote sensing to examine the relationship between vegetation dynamics and wildlife population, and distribution. The main goals of this study are to evaluate the spatial distribution of particular wildlife species: buffalo (Syncerus caffer), elephant (Loxodonta africana), hippopotamus (Hippopotamus amphibius), and zebra (Equus quagga), and determine the impact of vegetation density and land cover on their …

The Geography Of Rock Glaciers In The American West, Allison Reese Trcka, Andrew G. Fountain, Bryce Allen Glenn

Geology Faculty Publications and Presentations

Rock glaciers are relatively common in conterminous United States west of the 100° meridian, yet their distribution and number are not well known. Using aerial and satellite imagery, we inventoried the population of rock glaciers, yielding 2,257 rock glaciers totaling 234.28 km² with an area of uncertainty of 7 percent. Of these, 1,561 (155.44 km²) are considered intact (moving) and 696 (76.84 km²) relict. Based on published estimates of ice content, total water-equivalent volume is roughly 2.52 km³. Rock glacier elevations increase from the northwest (Washington) to the southeast (Colorado), following a spatial …

Atmospheric Chemistry Experiment (Ace) V.5.3 Winds: Validation And Model Comparisons, Matthew Wyatt, Peter F. Bernath, Chris Boone, Leo Lavy, Ryan Johnson

Physics Faculty Publications

The Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE-FTS) uses limb geometry to measure transmittance spectra of Earth's atmosphere by solar occultation. Line-of-sight wind speeds can be derived via Doppler shifts of molecular lines in infrared spectra. The wind look direction angles relative to geodetic north are derived from geometry. We validate the new ACE version 5.3 (v.5.3) line-of-sight winds with MIGHTI and meteor radar vector wind observations and find a -15 m s^-¹ (+15 m s^-¹) sunrise (sunset) shift above 80 km. We also compare line-of-sight winds from ACE-FTS v.5.2 and v.5.3 with vector winds from …

Rethinking Rural Identity: Reimagining Rural Politics, Matthew B. Kirk

Electronic Theses & Dissertations (2024 - present)

This work chiefly consists of a genealogical critique of rural identity. Tracing the development and deployment of the concepts of rurality and rural consciousness, I argue that our current depictions of rurality as “spatial other,” replete with its harmful stereotypes, stem from a misconception about the nature of power. Political theorists’ and political scientists’ appraisals of rurality suggest that the set of actions that define rural politics are a product of their relative powerlessness. Rural locales’ removal from the center of power in urban spheres means that rural politics is reduced to reactionary, violent, and conservative political thought and engagement. …

Tourism Carrying Capacity At Petungkriyono Forest And Its Supporting Areas, Nurwidya Ambarwati

Journal of Environmental Science and Sustainable Development

Supported by a variety of diversity and landscapes, the development of tourism in the Petungkriyono area is growing rapidly. Optimizing ecotourism services in the Petungkriyono forest without disrupting the ecosystem and damaging the environment can be done by limiting the number of visitors at tourism sites. This study aims to find out information about the tourism capacity of some tourist attractions in the local forest. This study uses the Cifuentes model to predict the maximum number of visitor capacities that can be accommodated in a tourist attraction called Physical Carrying Capacity (PCC), Real Carrying Capacity (RCC), and Effective Carrying Capacity …

Documentary On Floating Wetlands, Nazish Abro

MSJ Capstone Projects

I created this documentary on floating wetlands as part of a climate project led by the Student Society of Climate Change during my degree program. This project is a competition among South Asian countries to find solutions for climate change. My team, PK Team 22 from IBA Karachi, is among the top three teams in Pakistan and has reached the final round. The top two teams will receive a US fellowship and seed funding to continue their work.

We received $200 from the US Consulate to complete the second phase of our project. I chose this topic not only for …

Using Gis To Visualize Daily Routines At The Neighborhood And Household Scales: A Feminist Approach Using A Nineteenth-Century Diary, Sterling D. Quinn

Journal of Feminist Scholarship

Feminist scholars in the discipline of geography have noted the ways that routine activities at the household and neighborhood scales contribute to power relations and identity formation. Geographic information systems (GIS), with their ability to create multiple visual representations of people’s experiences in space at any scale, hold great potential for revealing these local processes and patterns that are often lost or invisible in broader historical narratives, especially when they pertain to women and children. This article contributes an example by using GIS to encode and map everyday events in a diary kept by Elisabeth Koren, a nineteenth-century Norwegian immigrant …

Governing The Paddies: Emotions, Dispossession, And Gendered Struggles For Resource Access In Rice Farming In Tolima, Colombia, Akemi Inamoto

Dissertations - ALL

Colombia produces nearly one million tons of irrigated rice annually, almost exclusively for domestic consumption, with 72% of this production driven by smallholder farmers. In the department of Tolima, rice farming plays a significant role in both the local political economy and the agrarian landscape. This dissertation engages with feminist political ecology, critical agrarian studies, and debates on agrarian transformation to examine the everyday manifestations of dispossession that shape the lives of smallholder farmers and farmworkers in rural Tolima. I focus on how gender and class dynamics structure access to resources and opportunities, with special attention to the experiences and …

Nipping Crime In The Bud: The Spatial Relationship Between Crime And Meeting People’S Needs, Alicia Cerquone

LSU Master's Theses

The recent high-profile killings of people by the police brought attention to police violence, and prompted activists to call for an end to police violence. Drawing from an understanding of strain theory (Merton, 1938; Farnworth & Leiber, 1989; Agnew, 1992; Agnew, 2001; Agnew, 2008) and Tucker and Cadora’s (2003) ideas of justice reinvestment, this research was designed with the belief that police funding can be better used to help people meet their basic needs of housing, healthcare, and education. This research is concerned with the spatial relationship between crime and the quality of social infrastructure, or the programs in place …

Cover And Forewords, C. Nicholas Raphael

The Geographical Bulletin

Cover and Forewords

Volume 41-1 Complete Issue, C. Nicholas Raphael

The Geographical Bulletin

Volume 41-1 Complete Issue

Principles Of Geographical Informationsystems By Peter A. Burrough And Rachael A. Mcdonnell, M. Duane Nellis

The Geographical Bulletin

This book provides university faculty and students, as well as the practitioner, an introduction to the theoretical and technical principles that need to be understood to work effectively in Geographic Information Systems (GIS). General principles, opportunities, and pitfalls of recording, collecting, storing, retrieving, analyzing, and presenting spatial information are examined.

Political Geography: A Reader By John Agnew, Editor, Leon Vacher

The Geographical Bulletin

This reader comprises of a collection of 18 formerly published journal articles from leading international serials and book chapters that were written mostly by noted contemporary political geographers. Also included in this volume is the 60 work of leading members of other related disciplines.

The Changing Geography Of Population Centroids In The United States Between 1970 And 1990, Neela Thapar, David Wong, Jay Lee

The Geographical Bulletin

Population centroids are useful tools in describing the general trend of population movements. This paper uses population centroids to show the changing geography of the U.S. population between 1970 to 1990. Data of population counts of census tracts and census block groups were obtained from the Internet. With a geographical information system, weighted population centroids for each of the 48 states in the continental U.S., four census regions, and nine census divisions for 1970, 1980 and 1990 were calculated. The findings indicate that the westward movement of the U.S. population remains strong and that a southward trend of population movement …

Managing Growth In America's Communities By Douglas R. Porter, Wendy Shaw

The Geographical Bulletin

Contemporary community planning and the managing of growth involves complex decisions requiring considera - tion of a host of social, economic, and environmental issues. Managing Growth in America's Communities describes proven ways to manage community growth based on community experience, and presents a new community develop - ment paradigm that links the social, economic, and environmental spheres. This paradigm also seeks to draw together the divergent professional, academic, and citizen perspectives concerning commu - nity growth. The book is organized into 9 chapters, and in addition to the main text of each chapter a variety of authors provide short essays …

Recent Employment Changes In Major Metropolitan Areas In The United States, James O. Wheeler, Raymond Greene

The Geographical Bulletin

The general decline in manufacturing employment is explored and contrasted with the overall growth in the number of service jobs over the period 1990-94. New York and Los Angeles suffered declines in both producer services and manufacturing employment, whereas in contrast, Cleveland and Detroit, for example, registered gains in both sectors. The majority of cities had both gains and losses. Employment in 7 categories was analyzed for the 20 largest U.S. metropolitan regions. New York and Washington DC exhibited some similarity in their roles as shapers of the services economy. Los Angeles, Chicago and Detroit were similar in the role …

Empowering Inner City Communities: Some Observations, Engdawork Desta

The Geographical Bulletin

The federal government's engagement in dealing with U.S. inner city concerns has been extensive although the results have not been satisfactory. In spite of repeated special considerations given to the problems, the lack of lasting solutions necessitated launching new urban empowerment zone and enterprise community projects in recent years. This paper reflects on the attempts made thus far to change inner city conditions and the inevitable challenges of development faced in market economies. Certain preliminary assessments are made with regard to the current Empowerment Zone project, using Baltimore city as an example.

Projections And Perceptions Editorial Comment: Rediscovering The Importance Of Geography, Alexander B. Murphy

The Geographical Bulletin

As Americans struggle to understand their place in a world characterized by instant global communications, shifting geopolitical relationships, and growing evidence of environmental change, it is not surprising that the venerable discipline of geography is experiencing a renaissance in the United States. More elementary and secondary schools now require courses in geography, and the College Board is adding the subject to its Advanced Placement program. In higher education, students are enrolling in geography courses in unprecedented numbers. Between 1985-86 and 1994-95 the number of bachelor's degrees awarded in geography increased from 3056 to 4295. Not coincidentally, more businesses are looking …

Drinking Water Issues And Management In The Republic Of The Philippines, William James Smith, Jr

The Geographical Bulletin

Major drinking water issues and management schemes in the Republic of the Philippines are examined utilizing a political geographic perspective. By examining these issues and management schemes, administrators in developing countries, such as the Philippines, can provide more effective drinking water management for their citizens. Effective drinking water management is an essential building block in the foundation of sustainable development. This type of socio-political and economic research demonstrates the importance of equity in "safe" drinking water distribution, and the value of watershedbased and integrated natural resource management. The importance of recognizing the provision of safe drinking water as a human …

Food Deserts, Socioeconomic Status, And Health In The City Of Detroit, Nolan Booth

Rushton Journal of Undergraduate Humanities Research

While many attribute health disparities in Detroit residents to the phenomenon of food deserts, this essay takes a closer look at such a seemingly obvious explanation and critically examines the concept of food deserts. This essay argues that the commonly held definition of food desert is inadequate for describing the complexities of a setting such as Detroit, and the true cause of the health disparities between the city and surrounding suburbs can be attributed to the lower socioeconomic status of the average Detroit resident, itself a product of racist housing policies and segregationist laws.

Volume 41-2 Complete Issue, C. Nicholas Raphael

The Geographical Bulletin

Volume 41-2 Complete Issue

Cover And Forewords, C. Nicholas Raphael

The Geographical Bulletin

Cover and Forewords

Coastal Waters Of The World: Trends,Threats And Strategies By Don Hinrichsen, C. Nicholas Raphael

The Geographical Bulletin

Without doubt Coastal Waters of the World is one of the most comprehensive books to document diverse regional problems in the near and offshore marine coastal zones of the earth. Following a brief introduction two chapters are devoted to riparian population patterns, and marine resources and fisheries. Fourteen chapters are then presented outlining issues along the earth 's most obvious boundary-the zone separating the land and sea. Each regional chapter (e.g. Latin America, North and Baltic Seas, East Africa) has a similar format: characteristics of population and the state of environmental quality followed by a discussion of management efforts and …

Latin America And The Caribbean: A Systematic And Regional Survey By Brian W.Blouet And Olwyn M . Blouet Eds., Marcelo Cruz

The Geographical Bulletin

The difficulties and challenges of writing a text book on a region that is so diverse as is Latin America seems unsurmountable. Therefore, any text written on the region will suffer from either incompleteness or in trying to be comprehen123 sive, misses the richness of the important diversity and differences found in this vast region . The latter is the case of Blouet and Blouet's third edition of Latin America and the Caribbean: A Systematic and Regional Survey. The textbook is a compilation of various authors edited by Blouet and Blouet. The editors combine a thematic approach and a regional …

Economic Geography. (3,D Edition) By James O. Wheeler, Peter O. Muller, Grant Ian Thrall And Timothy J. Fik, Robert A. Rosing

The Geographical Bulletin

The third edition of Economic Geography is very similar to its predecessors in organization and content. The changes, aside from statistical updates and incorporation of new research and perspectives, are: the addition of two coauthors (Thrall and Fik); the inclusion of a chapter on the global economy; the combining of two chapters on the economic geography of energy into a single chapter; and, the movement of the last chapter, " ProblemSolving Approaches and Analytical Methods in Economic Geography," to an appendix or reference section. Additionally, the series of world maps depicting demographic characteristics and measures of economic/technological development, by country …

Soils And Geomorphology (3rd Ed.) By Peter W. Birkeland, Mike Applegarth

The Geographical Bulletin

Peter Birkeland's Soils and Geomorphology (3rd ed.) defines 'soil geomorphology' as, "the study of soils and their use in evaluating landform evolution and age, landform stability, surface processes, and past climates." Indeed, the book addresses these issues and then does more; it bridges the gap between geomorphology and pedology. The book can serve as a text for the advanced student in soil science, pedology, or geomorphology as well as a reference guide for the expert soil scientist. In short, Soils and Geomorphology is a 'must have' publication for all who work in the fields of soils and geomorphology.

News From The Chapters 1998-1999, C. Nicholas Raphael

The Geographical Bulletin

The Eta Phi Chapter at the California State University at Hayward has been undergoing a process of revival. About two years ago, after 99 percent of its GTU members had graduated, a new group of geography students worked together to try to revive GTU on the Cal State Hayward campus. The current organization consists primarily of graduate students who are trying out a few ideas to breathe new life into the group. Eighteen new members have been initiated since the revival and the goal of the group is to initiate more undergraduate students during the 1999-2000 year. The Eta Phi …