Digital Commons Network^™

Chip-Based Physical Gift Card Redemption, Ravi Lakkaraju, Erik Duymelinck, Teruhisa Haruguchi

Defensive Publications Series

This disclosure describes a new approach to redeeming physical gift cards—also known as physical gift vouchers or gift certificates—using chip-based redemption technology to prevent common scams. Traditional gift cards rely on scratch-off private PINs, making them highly vulnerable to physical tampering and victim-assisted scams. To solve this, the proposed chip-based redemption system embeds a radio frequency identification (RFID) or near field communication (NFC) chip directly into the physical gift card. Instead of manually typing a code, a user simply taps the card against a tap-enabled computing device for a quick, touchless transaction. The embedded chip securely stores the card’s private …

Context Aware Wlan To Cellular Handover Via Sensor Fusion And Local Footprint Database, Xuqiang Zhang, Yingqun Yu, Saket Patkar, Roy Lin

Defensive Publications Series

Data stalls and dropped communication sessions can occur when a mobile device transitions from a Wireless Local Area Network (WLAN) to a cellular network in environments with abrupt signal degradation, such as elevators. The disclosed system resolves this limitation by configuring network handover parameters prior to signal loss. Based on environmental detection using hardware sensors or historical network stability metrics retrieved from a local footprint database, an Application Processor (AP) framework sets a shorter hysteresis timer and a lower WLAN signal strength threshold. When a rapid WLAN signal drop is subsequently detected, the user equipment quickly switches the data connection …

Enhanced Code Reviews Through Intelligent Code Diff Ordering And Tagging, Florent Garit, Sindhuja Manickam, Rohan Pandey, Adrian Henle, Ahrenn Sivananthan, Akila Rajesh, Gaurav Tungatkar, Laurentino Sbors Neto, Lulu Bai, Michael Tran, Prakhar Tiwari

Defensive Publications Series

As more code is generated, much of it using artificial intelligence (AI), human code reviews are increasingly critical. Traditional code-review tools provide a description, comments, and a flat code diff but little guidance about review order or attention. This proposal introduces a system that guides a code reviewer by organizing a pull request (PR) as a "story," making it easier to build mental context while keeping the reviewer in control.

Privacy-Preserving Standard Communication With Network Elements (Scone) Hint Tokens For Traffic Classification, Authorization, And Central Processing Unit (Cpu) Reduction, Dennis Lanov

Defensive Publications Series

A technique is proposed herein for privacy-preserving Standard Communication with Network Elements (SCONE) hint tokens that allow trusted policy systems to pre-authorize and classify encrypted Quick UDP Internet Connections (QUIC) traffic without exposing user identity or raw policy details. A token carries only coarse, non-identifying attributes such as traffic class, entitlement level, validity, and flow binding, allowing downstream SCONE-capable network elements to verify the token quickly and generate appropriate throughput advice. By replacing repeated deep classification and policy lookups with lightweight token verification, the technique reduces central processing unit (CPU) load and improves operational scalability across enterprise, wireless-access, mobile, and …

A System And Method For Outcome-Consequence Weighted Scoring In Packet-Switched Communication Networks, Shubham Shivhare

Defensive Publications Series

The present disclosure discloses a system and a method for per-packet Outcome-Consequence Weight Scoring (OCWS) in packet-switched communication networks. The system includes a processor and a memory storing instructions that, when executed by the processor, cause the system to: for each packet received at the system, compute a per-packet significance score as a weighted combination of five semantic factor values, the five semantic factor values including a meaning density value, a downstream consequence probability value, a synchronization criticality value, a time sensitivity value, and an irreplaceability value. The processor is configured to classify each packet into one of a plurality …

Roger Salvatora V. Xto Energy Inc

2026 Decisions

USDC for the Western District of Pennsylvania

Kudzai Shonhai V. Attorney General United States Of America

2026 Decisions

Agency

Ayman Mohamady-Abdelghaffar V. Attorney General United States Of America

2026 Decisions

Agency

Andre Boyer V. City Of Philadelphia

2026 Decisions

USDC for the Eastern District of Pennsylvania

Spatial Reconstructability Analysis: Information-Theoretic Modeling Of Categorical Raster Data, David Percy

Dissertations and Theses

This research focuses on the application of Reconstructability Analysis (RA), an information-theoretic machine learning (ML) methodology, to categorical spatial data in Geographic Information Systems (GIS). RA was developed in the systems community with applications including classification, prediction, pattern recognition, and decision analysis. RA is implemented in OCCAM (Organizational Complexity Computation and Modeling), a software suite developed at Portland State University that analyzes discrete data in tabular form, with observations in rows and variables in columns. While RA has been successfully applied to a variety of domains, no systematic application to georeferenced raster data arranged in regular grids has been previously …

The Dean's Edit, Faculty Of Arts And Sciences

Faculty of Arts and Sciences Archives

• A Message From the Dean
• FAS Orientation 2026 Welcoming the Class of 2030
• Fall Semester Is Underway
• Fieldnotes Returns
• Town Halls with the Dean
• FAS IS GROWING...
• Faculty Recruitment in Full Swing
• Happy Independence Day from FAS

Perfect Storm Impeding Strategic Leadership Decision-Making At Uc Berkeley, John Kraft, Arthur Kraft, Hank Adler

Business Faculty Articles and Research

Exogenous events have disrupted higher education and impacted the decision-making skills of university presidents. While all university presidents are affected, the problem is most acute at the thirty-six AAU members of the power four conferences. The exogenous events were the precipitous cancellation of federal research grants, the on again and off again restrictions on both new and current foreign students studying at US universities, the proposed 15% limit on indirect costs, the tax on university endowments, the changes in student loan programs, the annual $20.5 million NIL revenue sharing settlement for Division I (DI) athletes, and their share of the …

Temperature Predictions With Zncuins/Zns Quantum Dots, Reu/Fri Program Physics And Astronomy, Amber Banks

Student Works

For hundreds of years, humans have built thermometers based on the principles of thermal expansion and contraction. In the modern world, there is a need to scale down our thermometers to monitor cellular reactions, both within the human body and within artificial organ chips. Lewis et al. (2020) introduces a nanoscale thermometer based on the thermal expansion of CdTe quantum dots. When ex panded, these dots exhibit systematic changes in photoluminescence (PL) which are recognized by a neural network as an increase in temperature. Our research builds upon the framework of Lewis et al. (2020), testing its feasibility with ZnCuInS/ZnS …

"Unsung Americans Sung" List Of Songs, W. C. Handy

Documents

List of songs in Unsung Americans Sung, a volume of African American music edited by W.C. Handy. The volume's thirty-eight songs range from ballads about specific historical figures, such as Frederick Douglass and Booker T. Washington, to arrangement of poems like Langston Hughes' "The Negro Speaks of Rivers."

"Let Not Your Heart Be Troubled", Russell Smith, Handy Brothers Music Co. Inc.

Documents

Sheet music for the sacred solo "Let Not Your Heart Be Trouble" with lyrics derived from the fourteenth chapter of the Gospel of St. John. The sheet music was published by Handy Brothers Music Co. Inc. and signed by W.C. Handy on December 30, 1946

"Opportunity," Signed Sheet Music, Walter Malone, W. C. Handy, Handy Brothers Music Co. Inc.

Documents

Sheet music for "Opportunity" with music by W.C. Handy and lyrics based on the poem by Walter Malone. The sheet music was published by the Handy Brothers Music Co. Inc. and signed by W.C. Handy on December 30, 1946.

"How Like A Rose Is Love," Signed Sheet Music, Hal Hode, Peter Tinturin, Handy Brothers Music Co. Inc.

Documents

Sheet music to How Like a Rose is Love published by Handy Brothers Music Co. Inc. and signed by W.C. Handy on December 30, 1946.

"How The First Song Was Born," Signed Sheet Music, Alexander Hill, Handy Brothers Music Co. Inc.

Documents

Sheet music for the Alexander Hill Ballad "How the First Song was Born" published by Handy Brothers Music Co. Inc. and signed by W.C. Handy on December 30, 1946.

Obituary & Memorial Article, The Florence Times

Documents

Obituary and memorial article entitled "Father of the Blues: W.C. Handy, Famed Composer Dies; Florence Native" derived from The Florence Times. Handy passed way at Sydenham Hospital in New York following admission to the hospital with bronchial pneumonia. The article recounts memories from community members of Handy's youth in Florence and lasting influence on the community.

"Pasadena: Romanza Occidental," Signed Sheet Music, W. C. Handy

Documents

Sheet music for "Pasadena: Romanza Occidental" with lyrics and music by W.C. Handy. The composition was published by Handy Brothers Music Co. Inc. and signed by W.C. Handy.

"Shine Like A Mornin' Star," Signed Sheet Music, W. C. Handy

Documents

Sheet music arranged by W.C. Handy for the unrecorded spiritual "Shine Like a Mornin' Star" published by Handy Brothers Music Co. Inc. and signed by Handy on December 30, 1946.

"Twenty-Third Psalm," Signed Sheet Music, Lillian Evanti, Handy Brothers Music Co. Inc.

Documents

Sheet music for the "Twenty-Third Psalm" arranged by Lillian Evanti. The arrangement was published by Handy Brothers Music Co. Inc. and signed by W.C. Handy on December 30, 1946.

"There's A Red Glow In The Sky Above Vesuvius," Signed Sheet Music, Andy Razaf, William C. Handy, Handy Brothers Music Co. Inc.

Documents

Sheet music for "There's a Red Glow in the Sky Above Vesuvius: A Timely Plea for Universal Peace" published by the Handy Brothers Music Co. Inc. The title and arrangement are by W.C. Handy, who signed the copy.

Seventeenth Century Poetry And Music: A Syllabus (English 721), Carrie Hintz

Open Educational Resources

A syllabus for my fall English 721 class (Seventeenth Century Literature: Poetry and Music).

Staff Education To Improve Healthcare Staff Knowledge Of An Electronic Scheduling System In An Intensive Outpatient Program (Iop), Catherine Kinyili

Walden Dissertations and Doctoral Studies

This Doctor of Nursing Practice staff education project aimed to improve staff knowledge of the newly implemented electronic scheduling and booking kiosk system. A transition from a paper-based to an electronic scheduling system led to reduced staff efficiency, communication challenges, scheduling errors, and delays in patient care. An evaluation identified inconsistent staff knowledge of the newly implemented electronic scheduling system. The practice-focused question for the project was: Among healthcare staff in an intensive outpatient program, how does a one-time structured education and training session affect staff knowledge of a new electronic scheduling system? The purpose of this project was to …

Registered Nurses’ Perceptions Of Relational Service Behaviors In Nursing Practice, Dadakpoye Tina Johnson

Walden Dissertations and Doctoral Studies

Nurses play a central role in shaping patient experiences through clinical care and relational service behaviors. However, little is known about registered nurses’ perceptions and experiences of relational service behaviors in contemporary health care settings. The purpose of this interpretive description qualitative study was to explore registered nurses’ perceptions and experiences of relational service behaviors and their role in promoting patient-centered care. Herzberg’s two-factor theory provided the conceptual framework for examining how intrinsic motivators and extrinsic workplace factors influence relational engagement. Semistructured interviews were conducted with 11 registered nurses from diverse clinical practice settings. Interview data were analyzed using Braun …

Meaning Of Mentoring For Puerto Rican Diaspora Professionals Seeking Career Advancement, Coralys M. Cedó Negrón

Walden Dissertations and Doctoral Studies

Hispanic/Latino professionals remain underrepresented in senior leadership positions across industries in the United States. Organizational leaders need to understand this concern as a critical indicator of factors that may shape leadership development and career advancement among underrepresented professionals. Grounded in the mentoring model, the purpose of this qualitative interpretative phenomenological analysis (IPA) study was to understand the meaning of mentoring for Puerto Rican diaspora professionals seeking career advancement in the United States. The participants comprised 10 Puerto Rican professionals living and working in the Washington, D.C. metropolitan area who had participated in formal or informal mentoring relationships. Data were collected …

Sci-Fi And Nursing: What We Got Right, What We Got Wrong, And What Is Our Next Frontier, Tara Marko, Matthew Mincey

International Nursing Research Congress (INRC)

Introduction: Science fiction (Sci-Fi) has been imagining advances in human healthcare for over 200 years. With each advancement in technology, we can see parallels to Sci-Fi ideas that have now integrated into all aspects of the nursing profession.

Design: We will visually explore the history of nursing and healthcare depicted in Sci-Fi media, highlight key moments and predictions, and discuss how those predictions translate to technology that nurses use today. We will show the promises of Sci-Fi and how modern nursing is being shaped by technology that was once fantastical. We will also imagine what modern nursing could look like …

Development And Feasibility Of A Community-Based Breast Cancer Prevention Program For Asian American, Jingxi Sheng, Maichou Lor, Lisa Cadmus-Bertram

International Nursing Research Congress (INRC)

Background. Asian American (AsA) women have the fast-growing breast cancer incidence in the United States, yet face persistently low screening uptake, the slowest improvements in mortality, and underrepresentation in cancer prevention research. Building upon a culturally developed cancer screening program for Hmong women, we partnered with a multi-ethnic AsA Community Advisory Board (CAB) to address these gaps and co-develop a culturally tailored breast cancer education and prevention initiative for diverse AsA communities. This abstract provides an overview of the Breast Cancer Awareness and Risk Education for Asian Americans (CARE) Program and describes its iterative refinement during pilot testing.

Methods. CARE …

Building Competency Through Context: A Simulation-Driven Curriculum Redesign, Natalya Pasklinsky, Mary T. Hickey, Kristy Deyeso

International Nursing Research Congress (INRC)

Background: Traditional nursing curricula often emphasize isolated psychomotor skill instruction, limiting retention and transfer to complex clinical settings. Previously, students completed a three-hour skills lab followed by a single three-hour simulation. Faculty observed that, even immediately after the skills session, learners struggled to apply those same technical skills in simulation. During “double-day” sessions, both sequencing approaches produced similar performance gaps, revealing a misalignment between knowledge, skills, and reasoning, highlighting the need for a simulation-centered redesign to support contextual skill application.

Purpose: This project aimed to redesign the simulation curriculum to align with AACN Essentials (2021), advancing a competency-based framework emphasizing …