Digital Commons Network^™

Man And Woman In Front Of A Car

Miscellaneous Postcards and Photographs

A man in 1920's style equestrian or aviation pants and tall lace up boots is pictured beside a woman wearing a cloche hat, a long fur coat and small hand bag while standing in front of a open top car.

Train Engine No. 382, Paducah, Kentucky

Miscellaneous Postcards and Photographs

Engine number 382 is featured in this black and white photograph with four men standing on the tracks beside the engine and two men pictured standing and seated in the engine's cabin. Trees are seen behind the engine. A note typed on the back of the photograph identify the engine as having been the same one that Casey Jones was killed in on April 30, 1900 at Vaughn, Mississippi. The note goes on to say that the photograph was taken after the engine was rebuilt in the Paducah Shops in Paducah, Kentucky. A red ink stamp for Jay's Caboose in …

Portrait Of Boyce And Windell Bailey, Undated

Miscellaneous Postcards and Photographs

This black and white photograph features two young boys, one in dark clothing and the other in a white gown and seated in a wicker chair. The back of the photograph identifies the boys as Boyce and Windell Bailey,

Portrait Of A Bearded Man In A Black Suit

Miscellaneous Postcards and Photographs

A bearded man in a dark suite and holding a black top hat is featured in this black and white photograph. The man has a hand tucked inside his vest and is turned slightly sideways. The photographer is identified as Charles D. Fredricks and Co., in New York.

Value Added 3d Modeling – Lower Crow Dam Spillway Modification And Rehabilitation Project, Justin Bartels

4th International Workshop on Labyrinth and Piano Key Weirs

The Confederated Salish and Kootenai Tribes (CSKT) have been operating Lower Crow Dam under restricted reservoir levels since 2008 due to significant structural and spillway capacity deficiencies that have increased risk to dam safety. Stantec was contracted by the CSKT to evaluate rehabilitation options and provide final design for the new spillway. The focus of this paper is to describe the design methodology and spillway selection process with an emphasis on the hydraulic modeling completed to support the final spillway arrangement. The design approach included the evaluation of various spillway types including gated, Obermeyer, fuse gate, ogee, labyrinth, and piano …

2018 - Appalachian Student Research Forum Award Winners, Appalachian Student Research Forum, East Tennessee State University

Appalachian Student Research Forum

No abstract provided.

2018 - Appalachian Student Research Forum Program Booklet, Appalachian Student Research Forum, East Tennessee State University

Appalachian Student Research Forum

No abstract provided.

Design Approach For Labyrinth Weir: Case Study Of La Laye Dam, M. Roy, S. Derrien, J. Schaguene, G. Dautois

4th International Workshop on Labyrinth and Piano Key Weirs

This paper presents ARTELIA’s gradual approach for the design and construction of labyrinth weirs, from the preliminary concept design to the commissioning. It is illustrated with the case of La Laye dam, where an additional lateral spillway with labyrinth weir has been developed to increase the existing discharge capacity. The design process involved preliminary hydraulic calculations, 3D numerical modeling and a physical scale model. The paper elaborates on the technical solutions and optimizations which were considered to provide the Client with the most hydro-economical solution.

The Challenge Of Achieving Attributability In Multilingual Table-To-Text Generation With Question-Answer Blueprints, Aden Haussmann

International Journal of Undergraduate Research and Creative Activities

Generating faithful text descriptions from data tables is a significant challenge in Natural Language Processing (NLP), especially for the world’s many low-resource languages. This paper investigates whether Question-Answer (QA) blueprints—an intermediate planning step where a model first asks and answers questions about the data—can improve the factual accuracy of multilingual table-to-text generation. This novel approach is tested on the TaTA dataset, which includes several African languages, by finetuning models with and without these blueprints.

The results show a key distinction: while the QA blueprint method improves performance for English-only models, these gains disappear in the multilingual setting. This paper’s analysis …

Advances In Arced Labyrinth Weir Research And Application At The Springton Spillway Project, Seth Thompson, Blake Tullis, Brian M. Crookston

4th International Workshop on Labyrinth and Piano Key Weirs

Arced labyrinth weirs, characterized by a curved cycle orientation, can enhance discharge efficiency compared to linear labyrinth weirs by taking advantage of the approaching flow field in reservoirs. This paper summarizes some of the Utah State University arced labyrinth weir hydraulic efficiency research findings, including sidewall and cycle arc angle influences, nappe aeration, and local submergence. Recent CFD modeling that replicates some of the experimental findings is also highlighted, demonstrating CFD utility for design. The Springton Spillway project, owned by Aqua Pennsylvania, leveraged this research when designing a two-stage, eight-cycle arced labyrinth weir to replace an aging ogee crest spillway …

From Ambiguity To Accountability: The Case For A Legal Definition Of Antisemitism In Academia, Andrea J. Martin

Pepperdine Law Review

Following the October 7, 2023, Hamas attacks on Israel, U.S. college campuses experienced a sharp rise in antisemitic incidents, driven by an antizionism movement aimed at demonizing and delegitimizing the Jewish state and its supporters. A congressional investigation found that antisemitism persisted at prominent universities because administrators repeatedly failed to denounce antizionist conduct that functions as a vehicle for harassment of Jewish students and neglected to enforce their own nondiscrimination policies. The congressional committee, as well as several university antisemitism task forces, identified antizionism as a primary driver of campus antisemitism and strongly recommended that university leaders recognize and address …

2022 - Appalachian Student Research Forum Award Winners, Appalachian Student Research Forum, East Tennessee State University

Appalachian Student Research Forum

No abstract provided.

2022 - Appalachian Student Research Forum Program Booklet, Appalachian Student Research Forum, East Tennessee State University

Appalachian Student Research Forum

No abstract provided.

2019 - Appalachian Student Research Forum Program Booklet, Appalachian Student Research Forum, East Tennessee State University

Appalachian Student Research Forum

No abstract provided.

2019 - Appalachian Student Research Forum Award Winners, Appalachian Student Research Forum, East Tennessee State University

Appalachian Student Research Forum

No abstract provided.

Piano Key Weir With Orifice Sluice, Dau Xuan Thuy

4th International Workshop on Labyrinth and Piano Key Weirs

In recent years, many Piano Key Weirs (PKW) have been built around the world. In Vietnam there are more than 18 PKWs in operation to the present. However, during the operation, some experience has been drawn on the design and application conditions. This paper is about the Dak Mi 3 reservoir with a PKW that operated well for more than 4 years until an exceptional flood following typhoons in October 2020, making reservoir fully filled with mud and sand. The result is the PKW became ineffective and the hydropower plant unable to operate. In order to dredge the reservoir and …

Honey, I Shrunk The Pk Weir: A Case Study Of Burton Pond Dam, David Bisio

4th International Workshop on Labyrinth and Piano Key Weirs

Between a low-head tidal environment, razor-thin hydraulic margins, and a long list of site restrictions, the Burton Pond Dam Rehabilitation project offered the chance to pursue a one-of-a-kind solution: a miniature stainless steel piano key weir as part of a new mixed active-passive spillway. This case study will explore how established hydraulic designs were modified specifically for the site and verified with computational flow dynamics; how the innovative cantilevered geometry was analyzed structurally with finite element modeling; and how detailing, fabrication and constructability were considered throughout the design process. From conceptual-level design submissions to the final construction walkthrough, the whole …

Government Communication Strategies And Citizen Participation: A Thematic Review, Ojonugwa Emmanuel, Andrew I. E. Ewoh

Journal of Public Management & Social Policy

none

Co-Creation As A Trust-Building Tool: An Application To Ghanaian Local Governments, Richard K. Nkrumah

Journal of Public Management & Social Policy

none

Devolution And Administrative Burden In Tanf: An Assessment Of Welfare Rules, Rhucha P. Samudra

Journal of Public Management & Social Policy

none

Gun Violence In Charlottesville, Virginia: Creating A Community-Centered Public Safety Ecosystem, Seth G. Coven

Journal of Public Management & Social Policy

none

Substance Use And Rural Homelessness In Texas Communities: The Need For Supportive Services, Abraham David Benavides, Federickia Washington, Chandra Donnell Carey, Justin Watts, Jyoti Aggarwal

Journal of Public Management & Social Policy

none

An Oral History Of African American Seniors Seeking Housing, Health, And Climate Justice In The Gulf Coast After Hurricane Harvey, Jessica April Ward, Glenn S. Johnson

Journal of Public Management & Social Policy

none

Parents’ Dispositions On Social Emotional Learning And Their Policy Imperatives: The Relevance Of Context/Locality, Nicholas O. Alozie, Megan Armstrong, Kathy Thomas

Journal of Public Management & Social Policy

none

Topical Issues On Social Emotional Learning, Climate Justice, Substance Use, Gun Violence, Devolution, Co-Creation And Government Communication, Andrew I. E. Ewoh

Journal of Public Management & Social Policy

none

Research And Application Of Piano Key Weirs In Vietnam (2025), M. Ho Ta Khanh, Dau Xuan Thuy

4th International Workshop on Labyrinth and Piano Key Weirs

Since the Piano Key Weirs (PKW) were introduced by F. Lempérière and A. Ouamane (2003) many such structures have been built for irrigation, hydroelectricity and water regulation due to their outstanding efficiency. In Vietnam, PKWs have also attracted significant attention. There have been several laboratory hydraulic model studies to test the discharge capacity, flow characteristics, and energy dissipation downstream the spillway. Vietnam had also issued PKW design standard for easy of application in 2018. This paper describes shortly 18 Piano Key Weirs in operation in Vietnam (among other existing PKWs) : Dak Mi 4B, Dak Mi 3, Dak Rong 3, …

Lessons Learned From The Hydraulic Design Of The Prado Dam Labyrinth Spillway, Yajayra Diaz, Mike Phillips, Brian M. Crookston, Julie D. Allen

4th International Workshop on Labyrinth and Piano Key Weirs

The U.S. Army Corps of Engineers has completed the design of a new labyrinth weir spillway at Prado Dam, in southern California. The proposed labyrinth weir would consist of an arced configuration, 7-cycles, with varying weir wall height from 28 ft to 41 ft with upstream head over the weir cycles of up to 30 ft. This paper highlights the key lessons learned from the hydraulic design of the new labyrinth weir, including significant fluctuating negative pressures at the weir wall resulting in hydrodynamic loads that should be considered during structural design and submergence of the weir at high heads.

Fcc V Consumers' Research: The Non-Delegation Doctrine And The Power To Tax, Bernard W. Bell

ConLawNOW

This Essay examines the 2025 Supreme Court case of Federal Communications Commission v. Consumers’ Research which seemingly involved an esoteric question of telecommunications law, but instead provided the Court with an opportunity some Justices have long sought to prune a foundational doctrine of the administrative state—the nondelegation doctrine. The nondelegation doctrine has garnered considerable judicial and academic attention, especially in comparison to the paucity of cases invalidating federal statutes on such grounds. The Court could have abandoned the forgiving “intelligible principle” test applied to congressional delegations for almost one hundred years, or, more cautiously, could have crafted a special rule …

Contributors

Jewish Folklore and Ethnology

Contributors to Volume 4.

From A Shtetl House To An Urban Apartment: The Soviet Jewish Home Negotiated, Transformed, And Reimagined, Anna Kushkova

Jewish Folklore and Ethnology

This essay argues that despite the powerful forces of assimilation, official campaigns against Jewish religion/languages, and grassroots/state antisemitism, the “Jewish home” did not disappear, as is sometimes assumed, but continued to present a site of Jewish ethnic production and transmission, creativity, and resistance during the Soviet regime. In the Soviet Union, especially in the postwar period, Jewish ethnic culture was forced to leave the public sphere, where it became unwelcome and even dangerous, and withdrew into the less visible space of domestic interiors. The degree of Jewish public presence varied geographically: the situation was generally better in the Baltic Republics, …