American Studies Commons^™

Wiki Leaks Revelations In Global Context—The War Between ‘Right To Publish’ And ‘Ethical Code Of Conduct, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

WikiLeaks is an international non-profit organisation that publishes submissions of private, secret, and classified media from anonymous news sources, news leaks, and whistleblowers. Its website, launched in 2006 under The Sunshine Press organisation claimed a database of more than 1.2 million documents within a year of its launch. WikiLeaks describes its founders as a mix of Chinese dissidents, journalists, mathematicians, and start-up company technologists from the United States, Taiwan, Europe, Australia, and South Africa. Julian Assange, an Australian Internet activist, is generally described as its director. The site was originally launched as a user-editable wiki, but has progressively moved towards …

Spatial And Temporal Variations In The Air-Sea Carbon Dioxide Fluxes Of Florida Bay, Christopher Michael Dufore

USF Tampa Graduate Theses and Dissertations

The flux of CO2 between the ocean and the atmosphere is an important measure in determining local, global, and regional, as well as short term and long term carbon budgets. In this study, air-sea CO2 fluxes measured using a floating chamber were used to examine the spatial and temporal variability of CO2 fluxes in Florida Bay. Measurements of dissolved inorganic carbon and total alkalinity obtained concurrently with chamber measurements of CO2 flux allowed calculation of ΔpCO2 from flux measurements obtained at zero wind velocity. Floating chamber measurements of ΔpCO2 were subsequently coupled with wind speed data to provide a simple …

A Critical Study Of Organizational Communication And Organizational Communication Theories- A Historical Perspective, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

Organizational Communication is the study that looks at human communication within and outside the organization. Conrad and Poole (1998) break the definition of organizational communication in parts, by first defining communication and then analyses the organization. These researchers define communication as “a process through which people, acting together, create, sustain, and manage meanings through the use of verbal and nonverbal signs and symbols within a particular context” (Conrad and Poole, 1998, p. 5). In the context of this book, Kenyans and their leaders are communicating their views and final decision through the ballot box to elect their third president, during …

Public Accountability And Media : Its Success And Failure In Performing The Role As A Force For Public Accountability, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

Media accountability is a phrase that refers to the general (especially western) belief that mass media has to be accountable in the public’s interest - that is, they are expected to behave in certain ways that contribute to the public good. The concept is not clearly defined, and often collides with commercial interests of media owners; legal issues, such as the constitutional right to the freedom of the press in the U.S.; and governmental concerns about public security and order. Several international organizations, like International Freedom of Expression Exchange, Freedom House, International Press Institute, World Press Freedom Committee and the …

Investigating The Role Of The Internet In Women And Minority Stem Participation: A Case Study Of Two Florida Engineering Programs, Arland Nguema Ndong

USF Tampa Graduate Theses and Dissertations

Despite our awareness of the fascination modern humans have with the Internet, little is known about how and why colleges and universities create and maintain Websites. At the most general level, in this case study, I hypothesize that university Websites serve as communication and marketing tools in attracting students. At the most specific level, I postulate that civil engineering programs with Web pages depicting images of women and minorities would be more successful in recruiting and retaining women and students of color than civil engineering programs with Web pages displaying fewer or no images of women and minorities. The primary …

Quasi 3-Dimensional Electrical Resistivity Mapping Of Air-Filled Karst Conduits And Policy Implications, Charles W. Mccrackin

USF Tampa Graduate Theses and Dissertations

This study assesses the capability and practical applications of quasi 3-Dimensional (3D) electrical resistivity surveying (ER) for mapping air-filled karst conduits. Vadose zone caves within the Brooksville Ridge of West Central Florida are relatively similar in architecture, with N-S elongation, and do not consist of an interconnected network of conduits. A high resolution quasi-3D ER survey was performed over two mapped cave systems on the Brooksville Ridge. The resultant survey verified the general effectiveness of quasi-3D ER in locating the two known near-surface cave features. Several other locations in the survey show similar or stronger resistivity anomalies trending in a …

Review Of Grass: In Search Of Human Habitat. By Joe C. Truett. Foreword By Harry W. Greene., Mary Ann Vinton

Great Plains Research: A Journal of Natural and Social Sciences

Much of the book is devoted to discussing the heavy human dependence on grasslands and whether this relationship can be maintained in company with grassland conservation. Can humans continue to use grasslands for food, fiber, and newer uses like biofuels and carbon banking while still sustaining the ecosystem? Many of us in academic ecology struggle with resolving perceived conflicts between conservation and human grassland use. In many cases, a "win-win" scenario exists in which, for example, the proper use of livestock grazing is perfectly compatible with a healthy grassland ecosystem. In other cases, such as conserving prairie dog populations, tensions …

Future Participation In The Conservation Reserve Program In North Dakota, Lorilie M. Atkinson, Rebecca J. Romsdahl, Michael J. Hill

Great Plains Research: A Journal of Natural and Social Sciences

The purpose of this study was to gauge the impact of agriculture and energy policies on conservation practices through a survey of conservation reserve program (CRP) contract holders in a selected Prairie Pothole Region of North Dakota-Burleigh, Kidder, and Stutsman Counties. The survey results showed that 48% of respondents are considering returning CRP acres to annual crop production once the contract expires. The largest influence on post-CRP land use was the market prices for production of annual crops. Respondents also identified lack of knowledge of conservation programs as a large hurdle to participation. This may indicate a need for improved …

Review Of A Field Guide To The Amphibians And Reptiles Of Nebraska. By Daniel D. Fogell., Joseph T. Collins

Great Plains Research: A Journal of Natural and Social Sciences

A good field guide to any wildlife group includes an identification key, quality photographs, distribution maps, and a natural history summary. The recently published Field Guide to the Amphibians and Reptiles of Nebraska does not fail the reader in this regard, having all of these features and more. Dan Fogell effectively presents all 62 species of amphibians, turtles, and reptiles native to Nebraska as well as four additional species of possible occurrence within the state, and all in a useful and compact guide that can be toted easily on a hike or any other field expedition.

This long-overdue updated field …

Great Plains Research, Volume 21, Number 2, Fall 2011 (Complete Issue)

Great Plains Research: A Journal of Natural and Social Sciences

NATURAL SCIENCES

New Records of Carrion Beetles in Nebraska Reveal Increased Presence of the American Burying Beetle, Nicrophorus americanus Olivier (Coleoptera: Silphidae) • Jessica Jurzenski, Daniel G. Snethen, Mathew L. Brust, and W. Wyatt Hoback . . 131

Surveillance of Selected Diseases in Free-Ranging Elk (Cervus elaphus nelsoni) in Nebraska, 1995-2009 • Michael A. Cover, Scott E. Hygnstrom, Scott R. Groepper, David W. Oates, Kit M. Hams, and Kurt C. VerCauteren . . 145

Historical Biogeography of Nebraska Pronghorns (Antifocapra americana) • Justin D. Hoffman, Hugh H. Genoways, and Rachel R. Jones . 153

Native and European Haplotypes of Phragmites …

Effects Of Herbicides And Grazing On Floristic Quality Of Native Tallgrass Pastures In Eastern South Dakota And Southwestern Minnesota, Alexander J. Smart, Matthew J. Nelson, Peter J. Bauman, Gary E. Larson

Great Plains Research: A Journal of Natural and Social Sciences

Historic herbicide use and grazing have influenced natural diversity and quality of native pasturelands in the Great Plains. Floristic quality assessments are useful to assist agencies in prioritizing conservation practices to enhance native grasslands. The objective of this study was to determine the effects of past land-use practices on the floristic quality of remnant native pastures in eastern South Dakota and southwestern Minnesota. Floristic quality assessments were conducted on 30 native pastures and categorized by past management practices (herbicide application and grazing intensity). Mean coefficient of conservatism (C) and floristic quality index (FQI) were calculated for each site~Results showed that …

Ecoregional Differences In Late-20th-Century Land-Use And Land-Cover Change In The U.S. Northern Great Plains, Roger F. Auch, Kristi Sayler, Darrell E. Napton, Janis L. Taylor, Mark S. Brooks

Great Plains Research: A Journal of Natural and Social Sciences

Land-cover and land-use change usually results from a combination of anthropogenic drivers and biophysical conditions found across multiple scales, ranging from parcel to regional levels. A group of four Level III ecoregions located in the u.s. northern Great Plains is used to demonstrate the similarities and differences in land change during nearly a 30-year period (1973-2000) using results from the U.S. Geological Survey's Land Cover Trends project. There were changes to major suites of land-cover; the transitions between agriculture and grassland/shrubland and the transitions among wetland, water, agriculture, and grassland/shrubland were affected by different factors. Anthropogenic drivers affected the land-use …

Symposium Participants' Bios, Bern Porter

Bern Porter Occasional Symposium Series

Biographical information about presenters and participants of the Bern Porter Occasional Symposium Series: The Bomb, the National Security State and the Advanced Thinking of Bern Porter.

Symposium Program, Bern Porter

Bern Porter Occasional Symposium Series

Printed program of the Bern Porter Occasional Symposium Series: The Bomb, the National Security State and the Advanced Thinking of Bern Porter.

Symposium Flyer, Bern Porter

Bern Porter Occasional Symposium Series

Flyer advertising the Bern Porter Occasional Symposium Series: The Bomb, the National Security State and the Advanced Thinking of Bern Porter.

The John Muir Newsletter, Fall/Winter 2011/2012, The John Muir Center

Muir Center Newsletters, 1981-2015

Fall/Winter 2011/2012 ; LA--/*. ; oJW J\\AAAA, uLwtiAjU)OlGA, THE JOHN MUIR CENTER SPECIAL POINTS OF INTEREST: The present is the key to the past. Muir would apply geological formation and specifically the action of glacial ice to the handiwork of God. Muir chose to live "to entice people to look at Nature's loveliness." In the beginning and to the end botany was the foundation upon which Muir's work as a preservationist grew and glacial studies were seamlessly connected to his study of plants. An Essay P h e n o m on John E N A L S C I …

Solid-State Synthesis Of Imide Ligands For The Self-Assembly Of Metal-Organic Materials, Jason Alexander Perman

USF Tampa Graduate Theses and Dissertations

In this research project, reduction or complete elimination of organic solvents is explored in the synthesis of cyclic imides using a technique that brings reagents into favorable position to react. Cocrystal Controlled Solid-State Synthesis (C³S^y3), takes advantage of supramolecular interactions such as hydrogen bonding and π-π stacking to form a cocrystal which can sequential be heated to complete the condensation reaction and produce a desirable product. Twenty-five successful condensation reactions result in high and clean yield.

C³S^y3 of cyclic imides with auxiliary hydrogen bonding moieties like carboxylic acid, carboxylate or pyridyl groups are …

The Penetration Of Social Media In Governance,Political Reforms And Building Public Perception, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

Social media are media for social interaction, using highly accessible and scalable communication techniques. Social media is the use of web-based and mobile technologies to turn communication into interactive dialogue. While we know that social media can play an important role in publicizing political activities such as protests, do we have evidence that such actions have led to substantive political change? Is it possible to develop a set of indicators to more effectively gauge the impact of new technologies and media on questions of political change? That social media can help coordinate large and discrete activities, such as protests and …

Two Faces Of Media While Covering Human Right Activities In India, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

The situation of human rights in India is a complex one, as a result of the country's large size and tremendous diversity, its status as a developing country and a sovereign, secular, democratic republic, and its history as a former colonial territory. The Constitution of India provides for Fundamental rights, which include freedom of religion. Clauses also provide for Freedom of Speech, as well as separation of executive and judiciary and freedom of movement within the country and abroad. In its report on human rights in India during 2010, Human Rights Watch stated India had "significant human rights problems". They …

Language Discourse- A Critical Analysis Of Michel Focault's Work On Language Discourse With Special Reference To His Masterpiece "The Archeology Of Knowledge", Ratnesh Dwivedi Mr

Ratnesh Dwivedi

Discourse generally refers to "written or spoken communication or debate". The following are three more specific definitions: (1) In semantics and discourse analysis: A generalization of the concept of conversation to all modalities and contexts. (2) "The totality of codified linguistic usages attached to a given type of social practice. (E.g.: legal discourse, medical discourse, religious discourse.)" (3) In the work of Michel Foucault, and social theorists inspired by him: "an entity of sequences of signs in that they are enouncements (enoncés)" (Foucault 1969: 141). An enouncement (often translated as "statement") is not a unity of signs, but an abstract …

The John Muir Newsletter, Spring/Summer 2011, The John Muir Center

Muir Center Newsletters, 1981-2015

Page 1 transcription missing

PAGE 2 LEGACY Exploring John Muir' Through Photography and Film :::.':: i: :::: in Catherine Tatge & Claudia Hanna On April 13, around 150 gathered in Pacific's Janet Leigh Theatre for a special program celebrating Muir and his legacy. Photographer Scot Miller of Fort Worth discussed the many backcountry trips he took retracing Muir's route that led to his book, My First Summer in the Sierra, published in 1911. The centennial edition, published by Houghton-Mifflin, Muir's original press, features Miller's photographs in the Sierra. Miller also shared a video of his trips in the Sierra with …

Review Of Paradise Found: Nature In America At The Time Of Discovery. By Steve Nicholls, John Herron

Great Plains Research: A Journal of Natural and Social Sciences

Covering 500 years in 500 pages, Paradise Found details the amazing abundance of the natural world that greeted the first European arrivals to North America. Such a perspective is not wholly original; pre-Columbian biodiversity has been a popular topic of investigation for two generations of scholars. But as filmmaker, entomologist, and author Steve Nicholls explains, past catalogs of plenty have, if anything, underestimated the bounty of the precontact physical world. Explaining in full detail the transition from ecological complexity to fragile instability makes the narrative of loss all the more powerful. Paradise Found is short on silver linings. This account …

Review Of The Tallgrass Prairie Center Guide To Prairie Restoration In The Upper Midwest. By Daryl Smith, Dave Williams, Greg Houseal, And Kirk Henderson., Gerry Steinauer

Great Plains Research: A Journal of Natural and Social Sciences

Tallgrass prairie restoration in the Upper Midwest is the focus of this guide. Its geographic area of coverage includes the eastern fifth of South Dakota and Nebraska and northeast Kansas, a region some ascribe to the eastern Great Plains. Two types of prairie restoration are dealt with: prairie reconstruction, which the authors define as creating prairie from scratch on sites where prairie plants no longer exist; and prairie remnant restoration, defined as upgrading degraded existing prairies. The book comprises five sections: "Reconstruction Planning," "Implementing Reconstruction," "Prairie Restoration and Management," "Special Cases," and "Native Seed Production." There are 16 chapters, each …

Review Of The River Returns: An Environmental History Of The Bow. By Christopher Armstrong, Matthew Evenden, And H.V. Nelles., Ted Binnema, David Vogt

Great Plains Research: A Journal of Natural and Social Sciences

This book should be read more as a collection of essays on a wide variety of topics related to the Bow River than as a monograph. Each of its thirteen chapters examines an aspect of the history of human interactions with the river, ranging from ranching, forestry, hydroelectricity, and irrigation to urban sanitation, recreational fishing, flooding, and park building. The Bow River is amenable to a discussion of such diverse themes. Its headwaters are among the glaciers of the Rocky Mountains in Banff National Park, but it also flows through the ranching country of the foothills, the major urban center …

Review Of Barnum Brown: The Man Who Discovered Tyrannosaurus Rex. By Lowell Dingus And Mark A. Norell., Donald M. Henderson

Great Plains Research: A Journal of Natural and Social Sciences

The book itself is well written, and follows Brown's life chronologically from birth to death. Along the way, the narrative delves, sometimes quite deeply, into the people and events, both American and foreign, that would have influenced Brown's life and work at the time. The reams of facts, figures, and dates in the book are meticulously referenced using the extensive archives of the AMNH. Brown was notorious for not keeping field notes, and correspondence to and from the field with his bosses, as well as annual reports, are the sources for most of the details of Brown's life while associated …

Review Of A Dry Oasis: Institutional Adaptation To Climate On The Canadian Plains. Edited By Gregory P. Marchildon., Siân Mooney

Great Plains Research: A Journal of Natural and Social Sciences

A Dry Oasis examines past and potential future climate challenges on the Canadian Plains. The book provides extensive discussion, data, and analysis of challenges related to water supply and management within the South Saskatchewan River Basin (SSRB). Past challenges, experiences, and institutional responses are described and used to frame possible future adaptation pathways under expected future climate change. The book provides an excellent grounding in the historical settlement and development of the SSRB, paying particular attention to the ways that the economy, society, and institutions have adapted in response to climatic variability.

Estimation Of Land Surface Evapotranspiration With A Satellite Remote Sensing Procedure, Ayse Kilic, Ian Ratcliffe, Pariskhit Ranade, Kenneth Hubbard, Ramesh K. Singh, Babuarao Kamble, Jeppe Kjaersgaard

Great Plains Research: A Journal of Natural and Social Sciences

There are various methods available for estimating magnitude and trends of evapotranspiration. Bowen ratio energy balance system and eddy correlation techniques offer powerful alternatives for measuring land surface evapotranspiration. In spite of the elegance, high accuracy, and theoretical attractions of these techniques for measuring evapotranspiration, their practical use over large areas can be limited due to the number of sites needed and the related expense. Application of evapotranspiration mapping from satellite measurements can overcome the limitations. The objective of this study was to utilize the METRIC^TM (Mapping Evapotranspiration at High Resolution using Internalized Calibration) model in Great Plains environmental …

Review Of The Ecology And Management Of Prairies In The Central United States. By Chris Helzer., David J. Gibson

Great Plains Research: A Journal of Natural and Social Sciences

This relatively short book is an informative and easyto- read account of the author's philosophy and advice on how to manage prairies in the Central U.S., an area corresponding to the eastern portion of the Great Plains where tall- and mixed-grass prairie occurred. With fragmentation and huge losses of this region's natural prairie habitat, there is a growing appreciation for active management of remnants and prairie restoration. This book provides an excellent introduction to this topic.

Review Of The Vanishing Face Of Gaia: A Final Warning, By James Lovelock; Foreword By Martin Rees, Robert F. Diffendal Jr.

Great Plains Research: A Journal of Natural and Social Sciences

In his latest book, The Vanishing Face of Gaia, James Lovelock writes a clear narrative about the major impacts humans are having on the tightly coupled biotic/ abiotic system we call the Earth and that Lovelock refers to as Gaia in his many scholarly works. He tells us that this coupled system acts in concert to maintain the Earth's environment at an optimal condition for the organisms that live together here, modifying, for example, the atmosphere so that its composition stays at about 21% oxygen and 78% nitrogen (in the tale of Goldilocks and the Three Bears this would …

Challenges Before Traditional Media In The Age Of Digital Media-How To Integrate It With Digital Media-The Way Ahead, Ratnesh Dwivedi Mr

Ratnesh Dwivedi

You may have heard of digital media, but you may have no idea what it is and how it can help you out when it comes to marketing. It's definitely important that you get up to speed so you can use this to benefit your business. Basically digital media refers to any type of electronic media out there. Today media can be accessed in many ways, including with hand held devices like mobile phones, laptops, desktops, mp3 players, and more.Digital media must be stored in an electronic way, so there is a lot of digital content on the internet today, …