Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Social and Behavioral Sciences (658826)
- Arts and Humanities (573789)
- Law (543681)
- Education (382552)
- Medicine and Health Sciences (325585)
-
- Physical Sciences and Mathematics (292827)
- Life Sciences (256443)
- Engineering (196597)
- History (181614)
- Business (149368)
- Higher Education (142825)
- Anthropology (115978)
- Religion (109936)
- Archaeological Anthropology (96468)
- Communication (89171)
- Sociology (86991)
- Library and Information Science (79658)
- United States History (77629)
- Medical Specialties (76988)
- Psychology (73702)
- Computer Sciences (63092)
- Public Affairs, Public Policy and Public Administration (62981)
- Earth Sciences (59378)
- Creative Writing (57969)
- Public Health (55628)
- Environmental Sciences (52444)
- English Language and Literature (47571)
- Economics (47005)
- Educational Administration and Supervision (46506)
- Music (45998)
- Institution
-
- University of South Florida (163045)
- University of New Mexico (139422)
- University of Nebraska - Lincoln (114015)
- Kenyon College (112921)
- University of Montana (98519)
-
- University of Mississippi (94677)
- University of New Hampshire (79675)
- Brigham Young University (72220)
- Georgia Southern University (61620)
- Eastern Illinois University (57892)
- Utah State University (57376)
- Mississippi State University (54542)
- Western Michigan University (52976)
- University of Kentucky (52419)
- Murray State University (50492)
- Purdue University (50079)
- University of Colorado Law School (47452)
- Louisiana State University (45159)
- Brigham Young University Law School (43869)
- University of Dayton (43236)
- Western Kentucky University (43085)
- Villanova University Charles Widger School of Law (42728)
- California Polytechnic State University, San Luis Obispo (42542)
- University of Central Florida (41675)
- Chulalongkorn University (37638)
- San Jose State University (37080)
- University of Alabama at Birmingham (35959)
- University of Northern Iowa (35956)
- Yale University (33848)
- Missouri University of Science and Technology (33702)
- Keyword
-
- Newspaper (47934)
- Latin America (31534)
- Press release; media release; press statement; news media information (30839)
- Spanish (30834)
- History (29953)
-
- University of New Mexico (29735)
- UNM (29638)
- LADB (29608)
- LAII (29608)
- Latin American and Iberian Institute (29608)
- Humans (29548)
- Education (28982)
- United States (21379)
- Student newspaper (20008)
- Newsletter (19707)
- EIU (19629)
- Georgia Southern University (18972)
- Newspapers (18264)
- Deaf culture (17102)
- Hearing impaired (17091)
- Pastoral care of people with disabilities (17060)
- Church work with the deaf -- Catholic Church (17052)
- Deaf -- Periodicals (17043)
- Athletics (16850)
- Marriage (16182)
- Poetry (15538)
- Students (15127)
- Higher education (14595)
- COVID-19 (14405)
- Female (14307)
- Publication Year
-
- 2026 (105329)
- 2025 (156882)
- 2024 (193087)
- 2023 (163124)
- 2022 (167934)
-
- 2021 (195896)
- 2020 (169278)
- 2019 (165303)
- 2018 (170023)
- 2017 (160813)
- 2016 (159453)
- 2015 (146279)
- 2014 (135664)
- 2013 (129995)
- 2012 (124644)
- 2011 (108211)
- 2010 (103582)
- 2009 (95677)
- 2008 (92743)
- 2007 (79198)
- 2006 (74542)
- 2005 (70121)
- 2004 (71260)
- 2003 (58660)
- 2002 (64498)
- 2001 (55071)
- 2000 (58475)
- 1996 (62301)
- 1992 (52977)
- 1990 (53640)
- Publication
-
- Four Valleys Archive (90475)
- Theses and Dissertations (74089)
- Faculty Publications (45716)
- Electronic Theses and Dissertations (35916)
- University of Montana News Releases, 1928, 1956-present (30910)
-
- Faculty Scholarship (25381)
- Dissertations (23708)
- The Auk (22791)
- Documents (21838)
- Theses (21702)
- Articles (20055)
- Browse All News (19555)
- Walden Dissertations and Doctoral Studies (19539)
- Masters Theses (18642)
- Master's Theses (18435)
- Chulalongkorn University Theses and Dissertations (Chula ETD) (15281)
- Session Laws 1951-2000 (15051)
- NotiSur (13785)
- Faculty, Staff and Student Publications (13696)
- Hillsborough County Marriage Records (13681)
- University of Mississippi News (13497)
- Obituaries (13320)
- The Murray Ledger & Times (13003)
- Sheet Music Collection (12976)
- Michigan Law Review (12807)
- University of Montana Course Syllabi (12469)
- Honors Theses (12180)
- Graduate Theses, Dissertations, and Problem Reports (ETD) (11969)
- Defensive Publications Series (11835)
- Condor (11821)
- Publication Type
Articles 654121 - 654150 of 5158949
Full-Text Articles in Entire DC Network
Lowering Prescription Drug Costs: A Small Regulatory Change With A Large, Lasting Impact, Nicole Mouzakiotis
Lowering Prescription Drug Costs: A Small Regulatory Change With A Large, Lasting Impact, Nicole Mouzakiotis
DePaul Law Review
No abstract provided.
A Model Path For Decriminalizing Simple Possession Of All Drugs, Ashley Mastro
A Model Path For Decriminalizing Simple Possession Of All Drugs, Ashley Mastro
DePaul Law Review
No abstract provided.
Resolving Disputes Over Embryo Allocation Upon Divorce: A Need For A Hybrid Approach By Illinois Courts, Andrea Howell
Resolving Disputes Over Embryo Allocation Upon Divorce: A Need For A Hybrid Approach By Illinois Courts, Andrea Howell
DePaul Law Review
No abstract provided.
The United States-Mexico-Canada Agreement: How Nafta 2.0 Represents A New Era In North American Trade, David Evans
The United States-Mexico-Canada Agreement: How Nafta 2.0 Represents A New Era In North American Trade, David Evans
DePaul Law Review
No abstract provided.
Regulating Balance Billing In The Private Sector: Should The Federal Government Leave Well Enough Alone?, Georgie Bierwirth
Regulating Balance Billing In The Private Sector: Should The Federal Government Leave Well Enough Alone?, Georgie Bierwirth
DePaul Law Review
No abstract provided.
Antitrust For The Modern Era, Ittai Paldor
The Legal And Ethical Considerations Of Facial Recognition Technology In The Business Sector, Samuel D. Hodge Jr.
The Legal And Ethical Considerations Of Facial Recognition Technology In The Business Sector, Samuel D. Hodge Jr.
DePaul Law Review
No abstract provided.
Table Of Contents, Depaul Law Review
Euler's Navigation Variational Problem, Sylvio R. Bistafa
Euler's Navigation Variational Problem, Sylvio R. Bistafa
Euleriana
In a 1747 publication, De motu cymbarum remis propulsarum in fluviis (“On the motion of boats propelled by oars in rivers”), Leonhard Euler (1707-1783) works out various instances of a boat moving at constant speed across a stream flowing in straight streamlines at assigned speeds, in which one of these gives rise to a variational problem consisting of finding the quickest crossing path between two points on opposite side of the river banks, which is generally known as the navigation variational problem. This problem together with the well-known catenary and brachistochrone problems, are considered classical examples in the calculus …
Basel Problem: Historical Perspective And Further Proofs From Stochastic Processes, Uwe Hassler, Mehdi Hosseinkouchack
Basel Problem: Historical Perspective And Further Proofs From Stochastic Processes, Uwe Hassler, Mehdi Hosseinkouchack
Euleriana
In this note, we offer a historical perspective on solutions of the Basel problem. In particular, we have a closer look at some of the less famous results by Euler E41 and provide a review of a selection of the assemblage of earlier proofs. Moreover, we show how to generate further proofs using Karhunen-Lo\`{e}ve expansions of stochastic processes.
Answer To A Question Concerning Euler's Paper "Variae Considerationes Circa Series Hypergeometricas", Alexander Aycock
Answer To A Question Concerning Euler's Paper "Variae Considerationes Circa Series Hypergeometricas", Alexander Aycock
Euleriana
We solve a problem concerning Euler's paper "Variae considerationes circa series hypergeometricas" (\cite{E661}), as suggested by G. Faber in the preface to Volume 16,2 of the first series of Euler's Opera Omnia. Our solution employs methods introduced by Euler at other places.
Euler Archive Spotlight, Cynthia Huffman Ph.D.
Euler Archive Spotlight, Cynthia Huffman Ph.D.
Euleriana
This issue we spotlight the translations of Jordan Bell, one of the most prolific translators for the Euler Archive.
Learning Mathematics From The Master: A Collection Of Euler-Based Primary Source Projects For Today’S Students, Part Ii, Janet H. Barnett, Dominic Klyve, Dave Ruch
Learning Mathematics From The Master: A Collection Of Euler-Based Primary Source Projects For Today’S Students, Part Ii, Janet H. Barnett, Dominic Klyve, Dave Ruch
Euleriana
This article and its prequel together highlight a set of nine classroom-ready projects that draw on the remarkable writing of Leonhard Euler (1707--1783) as a means to help students develop an understanding of standard topics from today’s undergraduate mathematics curriculum. Part of a larger collection of primary source projects intended for use in a wide range of undergraduate mathematics courses, these projects are freely available to students and their instructors. We provide a general description of the pedagogical design underlying these projects, more detailed descriptions of the individual projects themselves, and instructions for obtaining downloadable copies for classroom use.
On The Motion Of Boats Propelled By Oars In Rivers, Sylvio R. Bistafa
On The Motion Of Boats Propelled By Oars In Rivers, Sylvio R. Bistafa
Euleriana
Euler considers the following problem: A boat with a perfect rudder moves at constant speed across a stream flowing in straight streamlines at assigned speeds. Assuming that the downstream velocity of the boat equals that of the river, how should the rudder be set so that the boat traverses a given path? He works out various instances, one of which gives rise to a variational problem, in detail. (From Clifford Truesdell's An idiot's fugitive essays on science: methods, criticisms, training, circumstances.)
A Method For Calculating The Equation Of Noon (An English Translation Of Methodus Computandi Aequationem Meridiei), Patrick T. Headley
A Method For Calculating The Equation Of Noon (An English Translation Of Methodus Computandi Aequationem Meridiei), Patrick T. Headley
Euleriana
In this paper Euler presents a method for determining solar noon, the time at which the Sun crosses the meridian. The method requires the times of two observations of the Sun, one in the morning and one in the afternoon, at equal altitudes above the horizon. Solar noon is approximately the midpoint between two such observations, but, since the declination of the Sun will have changed during the day, a correction term, called the equation of noon, is required. Euler explains that this term is too large to ignore and discusses the table of values constructed by de la Hire; …
Review Of The History Of Mathematics: A Source-Based Approach (Vol. 2), Part I, Erik R. Tou
Review Of The History Of Mathematics: A Source-Based Approach (Vol. 2), Part I, Erik R. Tou
Euleriana
Review of The History of Mathematics: A Source-Based Approach (Vol. 2), Part I, by June Barrow-Green, Jeremy Gray, and Robin Wilson. MAA Press, 2022, 330 + xiv pages.
Variety And Variation, Christopher Goff, Erik R. Tou
Variety And Variation, Christopher Goff, Erik R. Tou
Euleriana
Welcome to Volume 2 of Issue 2 of Euleriana. While we occasionally discover themes that emerge from the articles and translations presented in a given issue, the wide range of Euler’s work more often results in a variety of topics for each issue. This is no less true for Issue 2.
Plenary Session: 2022 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky
Plenary Session: 2022 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky
Kentucky Water Resources Annual Symposium
No abstract provided.
Proceedings Of 2022 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky
Proceedings Of 2022 Kentucky Water Resources Annual Symposium, Kentucky Water Resources Research Institute, University Of Kentucky
Kentucky Water Resources Annual Symposium
This symposium was planned and conducted as a part of the state water resources research institute annual program that is supported by Grant/Cooperative Agreement Number G21AP10631-00 from the United States Geological Survey (USGS). The contents of this proceedings document and the views and conclusions presented at the symposium are solely the responsibility of the individual authors and presenters and do not represent the official views of the USGS or of the symposium organizers and sponsors. This publication is produced with the understanding that the United States Government is authorized to reproduce and distribute reprints for government purposes. Mention of trade …
Full Issue, Frank R. Thompson Iii
Full Issue, Frank R. Thompson Iii
National Quail Symposium Proceedings
No abstract provided.
The Evolution Of Quail Research: Trends In Themes, Cognitive Extent, And Lexical Diversity, Fidel Hernández
The Evolution Of Quail Research: Trends In Themes, Cognitive Extent, And Lexical Diversity, Fidel Hernández
National Quail Symposium Proceedings
Language is an interesting characteristic that is unique to humans. Language represents a method of human communication and is believed to reflect a person’s view of reality (Kramsch 2004). The words used by a person or a community provide insight into the ideas, concepts, and worldview held by people (Pennebaker et al. 2003). In science, publications represent a primary form of communication of ideas among scientists. Publications provide a historical record of a discipline and reflect the relative interest of a scientific community in particular concepts during a given era (Kim et al. 2018). Consequently, how word use in publications …
Effects Of Climate Change On Northern Bobwhite Nesting Chronology And Clutch Size, Justin A. Rectenwald, D. Clay Sisson, James A. Martin
Effects Of Climate Change On Northern Bobwhite Nesting Chronology And Clutch Size, Justin A. Rectenwald, D. Clay Sisson, James A. Martin
National Quail Symposium Proceedings
Widespread changes to breeding bird phenology in response to climate change have been apparent in North America for several decades. While the impact of an earlier breeding season may be minimal by itself, changes in community-level interactions can be greatly influenced because of varying responses to climate change in different trophic levels. Climate change has been shown to alter the onset of breeding season and chick survival, and lead to population declines for game birds in high latitudes, at high elevations, and on the periphery of their range. The topic of climate change in relation to northern bobwhite (Colinus …
Examining A Habitat-Weather Threshold For Northern Bobwhite Populations In The Southwestern United States, John T. Edwards, Fidel Hernández, Andrea Montalvo, Masahiro Ohnishi
Examining A Habitat-Weather Threshold For Northern Bobwhite Populations In The Southwestern United States, John T. Edwards, Fidel Hernández, Andrea Montalvo, Masahiro Ohnishi
National Quail Symposium Proceedings
In semiarid portions of the northern bobwhite (Colinus virginianus; hereafter, bobwhite) geographic distribution, weather is a strong driver of interannual abundance. However, the strength of this relationship may depend on habitat amount. Given this habitat–weather dependence, there is likely to be a threshold value for habitat that determines how strongly a bobwhite population responds to weather. Our objective was to evaluate the relationship between habitat amount and the relative influence of weather on bobwhite abundance in Texas and Oklahoma, USA and determine a potential land-cover threshold value. We collected bobwhite abundance and land-cover data from the Breeding Bird …
Climate Impacts On North American Quail, Shelby M. Perry, Erin Moser, Jeffrey G. Whitt, Kelly S. Reyna
Climate Impacts On North American Quail, Shelby M. Perry, Erin Moser, Jeffrey G. Whitt, Kelly S. Reyna
National Quail Symposium Proceedings
North America’s quail population trends are often linked to regional climate. Extreme climate events such as severe drought, hard freezes, or excessive winter precipitation can reduce quail populations by as much as 84%. Above-average spring and summer temperatures coincident with drought can reduce the laying season for quail by ≤60 days. Exposure of quail eggs to high temperatures during preincubation can initiate and alter embryonic development. Here, we review the impacts of extreme climate events and a changing climate on the survival, reproduction, and population trends of 6 North American quail species: California quail (Callipepla californica), Gambel’s quail …
Northern Bobwhite Response To Control Of Red Imported Fire Ants In The Gulf Coast Prairie Of Texas, Kelly M. Redmond, Eric D. Grahmann, Fidel Hernández, Leonard A. Brennan, Michael E. Morrow, Timothy Anderson
Northern Bobwhite Response To Control Of Red Imported Fire Ants In The Gulf Coast Prairie Of Texas, Kelly M. Redmond, Eric D. Grahmann, Fidel Hernández, Leonard A. Brennan, Michael E. Morrow, Timothy Anderson
National Quail Symposium Proceedings
The population decline of northern bobwhite (Colinus virginianus; hereafter, bobwhite) on the Texas Gulf Coast Prairie, USA is largely attributed to habitat loss. However, red imported fire ants (Solenopsis invicta) occur throughout the region and are considered a possible contributing factor to the bobwhite decline. The objectives of our study were to determine the influence of red imported fire ants on bobwhites by comparing bobwhite nest success, survival, and density between sites treated with fire ant bait (treatment) and reference (control) sites. Our study was conducted on 3 private ranches in Goliad and Refugio counties, Texas. …
Northern Bobwhite And Fire: A Review And Synthesis, David A. Weber, Evan P. Tanner, Theron M. Terhune Ii, J. Morgan Varner, James A. Martin
Northern Bobwhite And Fire: A Review And Synthesis, David A. Weber, Evan P. Tanner, Theron M. Terhune Ii, J. Morgan Varner, James A. Martin
National Quail Symposium Proceedings
Our understanding of the relationship between northern bobwhite (Colinus virginianus; hereafter, bobwhite) and fire began with Herbert Stoddard’s work in the early 20th century. Research on the topic has continued, but our application of fire is deeply rooted in Stoddard’s work, even as it has become evident that fire regimes must be adapted to variable environmental conditions that are evolving with a changing landscape and climate. A comprehensive review and synthesis of the literature on this topic would help formalize research advancements since Stoddard and identify knowledge gaps for future research. Results from experiments suggest fire creates favorable …
Bobwhite Response To Cattle Grazing In South Texas, Bradley K. Johnston, J. Alfonso Ortega-S., Leonard A. Brennan, Fidel Hernández, Humberto L. Perotto-Baldivieso
Bobwhite Response To Cattle Grazing In South Texas, Bradley K. Johnston, J. Alfonso Ortega-S., Leonard A. Brennan, Fidel Hernández, Humberto L. Perotto-Baldivieso
National Quail Symposium Proceedings
Range management practices to improve habitat for wildlife by reducing brush and increasing herbaceous plants, coupled with reduced stocking rates, can lead to dense stands of dominant grasses, such as four-flower trichloris (Trichloris pluriflora). This monoculture of trichloris creates dense vegetation unsuitable for northern bobwhite (Colinus virginianus; hereafter, bobwhite), reduces plant species diversity, and alters ecosystem functions. The objectives of this study are to 1) evaluate the effects of a proper cattle grazing regime to improve bobwhite habitat and 2) develop a management guide documenting how cattle grazing can be used as a tool to reduce …
Effect Of Prescribed Fire And Mechanical Treatments On Northern Bobwhite Occupancy In Mesic Pine Flatwoods, Sarah K. Brown, William E. Palmer
Effect Of Prescribed Fire And Mechanical Treatments On Northern Bobwhite Occupancy In Mesic Pine Flatwoods, Sarah K. Brown, William E. Palmer
National Quail Symposium Proceedings
We examined whether roller-chopping, mowing, and prescribed fire used to restore groundcover in pine flatwoods habitats affected northern bobwhite (Colinus virginianus; hereafter, bobwhite) occupancy. We surveyed bobwhites using repeated point counts (n = 3), April–June each year, to determine response to prescribed fire and mechanical treatments on Osceola National Forest (Osceola, 78 plots) and St. Sebastian River Preserve State Park (Sebastian, 11 plots) in Florida, USA, 2013–2019. We measured groundcover each year at randomly placed transects within 200-m radius point-count plots. To assess the importance of management covariates, we fit single season occupancy models to predict occupancy …
Northern Bobwhite Response To Vegetation Management And Recovery In South Texas, Rachel A. Smith, Leonard A. Brennan, Humberto L. Perotto-Baldivieso, Fidel Hernández
Northern Bobwhite Response To Vegetation Management And Recovery In South Texas, Rachel A. Smith, Leonard A. Brennan, Humberto L. Perotto-Baldivieso, Fidel Hernández
National Quail Symposium Proceedings
The northern bobwhite (Colinus virginianus; hereafter, bobwhite) requires habitat structure and composition with grass cover for nesting, predator avoidance, and thermal refuge and forb cover for feeding on phytophagous arthropods and seeds. During the past 2 decades, many land managers with interest in promoting quail hunting opportunities have reduced or completely eliminated livestock across South Texas, USA, rangelands. Resting the land from grazing allows vegetation—especially grasses and forbs—to recover and thus provide nesting and foraging habitat for bobwhite and other birds. How bobwhite respond to postgrazing vegetation recovery is of keen interest to rangeland quail managers, but this …
Efficacy Of A Preemergence Herbicide Following Postemergence Control To Reduce Sericea Lespedeza In Old Fields Managed For Northern Bobwhite, Mark A. Turner, Bonner L. Powell, Craig A. Harper
Efficacy Of A Preemergence Herbicide Following Postemergence Control To Reduce Sericea Lespedeza In Old Fields Managed For Northern Bobwhite, Mark A. Turner, Bonner L. Powell, Craig A. Harper
National Quail Symposium Proceedings
Sericea lespedeza (Lespedeza cuneata; hereafter, sericea) is a nonnative forb that commonly invades sites managed for northern bobwhite (Colinus virginianus; hereafter, bobwhite). Sericea can reduce habitat quality for bobwhite as it outcompetes native plants that provide forage and cover. Bobwhite eat sericea seed, but seed are relatively indigestible and may limit nutrition intake and reduce the fecundity rate. Postemergence herbicides, including glyphosate, triclopyr, and fluroxypyr+triclopyr, control standing sericea, but do not provide preemergence control, which would increase long-term control because sericea annually produces large amounts of hard seed with high dormancy rates. Imazapic is labeled to …