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Math Information Retrieval From Images Via Formula Extraction, Vector Embedding, And Multimodal Llm-Based Question Answering, Angel Wheelwright Crawford Jul 2025

Math Information Retrieval From Images Via Formula Extraction, Vector Embedding, And Multimodal Llm-Based Question Answering, Angel Wheelwright Crawford

Theses and Dissertations

Math Information Retrieval (MIR) aims to revolutionize the retrieval of math information by addressing the challenges in representing, retrieving, and producing highly specialized math content. In order to develop a robust MIR system, designers must be able to process math equations (MEs) to a format that different systems can use, which is difficult due to various formats math information are stored in, including visual images and document texts. To improve the usage of math information in varied forms for people who are learning and utilizing math, we propose three different methods of handling ME data. The first method is a …

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The Evolving Future Of Work: Implications For Newcomer Adaptability And Connectivity During Organizational Socialization, Talya N. Bauer, Berrin Erdogan, Allison M. Ellis, Donald M. Truxillo, Grant M. Brady, Julie M. Mccarthy Jul 2025

The Evolving Future Of Work: Implications For Newcomer Adaptability And Connectivity During Organizational Socialization, Talya N. Bauer, Berrin Erdogan, Allison M. Ellis, Donald M. Truxillo, Grant M. Brady, Julie M. Mccarthy

Business Faculty Publications and Presentations

Organizational socialization and the practice of onboarding new hires are central human resources functions. However, traditional socialization theory and practice were built on assumptions that are increasingly misaligned with today's work context. We identified four current, emerging, and future work trends that characterize the evolving landscape surrounding organizational socialization: technological advancement, the expansion of remote work arrangements, rising societal loneliness and mental health challenges, and aging workforce demographics. Collectively, these trends have contributed to dramatic shifts in the context and performance of work, as well as the expectations that employees and organizations hold for one another. Accordingly, we argue that …

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Biography Of Dr. Susan D. Rutherford, Susan D. Rutherford Jul 2025

Biography Of Dr. Susan D. Rutherford, Susan D. Rutherford

Series 01: History of DEAF Media, Inc.

No abstract provided.

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About Deaf Media: A History, Susan D. Rutherford, Rick Clogher Jul 2025

About Deaf Media: A History, Susan D. Rutherford, Rick Clogher

Series 01: History of DEAF Media, Inc.

A comprehensive history of DEAF Media, Inc. including its founding, main activities, and purpose for existing.

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Structural Differential Privacy In Graph Neural Networks, Bibek Giri Jul 2025

Structural Differential Privacy In Graph Neural Networks, Bibek Giri

Master’s Dissertations

Graph Neural Networks (GNNs) have demonstrated impressive performance across a range of graph-based learning tasks. However, their application to domains with sensitive relational data raises serious privacy concerns, as the graph structure itself may leak confidential information. This thesis investigates a decentralized framework for enforcing edge-level local di!erential privacy (LDP) in graph-structured data. We introduce two mechanisms that perturb a node’s neighborhood in a privacy-preserving yet utility-aware manner. The first approach replaces randomly selected neighbors with feature-similar nodes from the 2-hop neighborhood, ensuring structural realism while preserving degree. The second approach eliminates the need for explicit 2-hop propagation and dummy …

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Will They?, Joshua Hammond Jul 2025

Will They?, Joshua Hammond

Arrow Rock

No abstract provided.

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Steve W. Ross, Phd, Nancy J. Brown-Peterson Jul 2025

Steve W. Ross, Phd, Nancy J. Brown-Peterson

Miscellaneous Documents

No abstract provided.

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Localization Of Leakage Caused By Low‑Voltage Wiring Errors On User Side Based On Correlation Analysis And Gradient Boosting Decision Trees, Junfeng Zheng, Chaoqiang Chen, Feng Chen, Yaxuan Chen Jul 2025

Localization Of Leakage Caused By Low‑Voltage Wiring Errors On User Side Based On Correlation Analysis And Gradient Boosting Decision Trees, Junfeng Zheng, Chaoqiang Chen, Feng Chen, Yaxuan Chen

Journal of Electric Power Science and Technology

Neutral and ground wiring errors on the user side are common in low-voltage transformer districts, which can cause user load currents to be converted into residual currents, resulting in frequent tripping of residual current circuit protection devices in the transformer district and their forced deactivation, thereby posing a threat to electrical safety. Since such wiring errors are present on the user side and are difficult to locate and troubleshoot, they have become a major obstacle to the deployment of residual current protection in transformer districts. This paper proposes a method for locating the user-side leakage due to wiring errors based …

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Optimization Method For Operational Costs Of New Energy Alliances Considering Load Energy Block Trading Mode, Yong Cui, Yu Chen, Jian Zheng, Li Zhu, Hao Pang Jul 2025

Optimization Method For Operational Costs Of New Energy Alliances Considering Load Energy Block Trading Mode, Yong Cui, Yu Chen, Jian Zheng, Li Zhu, Hao Pang

Journal of Electric Power Science and Technology

To achieve system load peak shaving and valley filling, as well as real-time balancing of power differences between load peaks and valleys, a multi-energy collaborative optimization method for energy supply is proposed, integrating new and conventional energy sources. Based on the different generation characteristics of wind power, photovoltaic power, hydropower, and thermal power, an optimization model is constructed for a new energy alliance. The energy block method for peak and valley loads is first applied to determine the electricity demand to be undertaken by the alliance. Through internal resource optimization allocation and multi-agent generation combination-based multi-scale cost balancing optimization, an …

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Research On Key Technologies For Ar Feature Extraction In Relay Protection Operation Sites, Yongzhi Zhang, Yongting Zhang Jul 2025

Research On Key Technologies For Ar Feature Extraction In Relay Protection Operation Sites, Yongzhi Zhang, Yongting Zhang

Journal of Electric Power Science and Technology

The relay protection operation requires strict technical operation and high accuracy. In response to the current challenges of high complexity and poor universality in modeling with augmented reality (AR) applications, a feature extraction edge computing framework is proposed. Firstly, the Canny algorithm is applied to perform edge analysis on the meter, pressure plate, and terminal block of the protection cabinet. To address salt-and-pepper noise in the images, a fixed-window median filtering method is employed for prepossessing. The improved Sobel operator optimizes gradients in the horizontal and vertical directions, and a set of contour boundary lines is constructed using the least …

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Multi‑Stage Robust Planning Of Energy Supply Structure Of Distribution Network Considering Carbon Neutrality Effect, Xubin Xing, Xiong Peng, Xiaoyan Zhao, Chong Gao, Wei Lan, Jiayan Liu, Yong Li Jul 2025

Multi‑Stage Robust Planning Of Energy Supply Structure Of Distribution Network Considering Carbon Neutrality Effect, Xubin Xing, Xiong Peng, Xiaoyan Zhao, Chong Gao, Wei Lan, Jiayan Liu, Yong Li

Journal of Electric Power Science and Technology

Building a new power system dominated by new energy is the fulcrum of a new round of energy transition and revolution and an important pathway to achieving carbon peaking and carbon neutrality goals. By considering the uncertainty of wind and solar output and load fluctuations, a multi-stage robust planning method for the energy supply structure of distribution networks is proposed, incorporating the effect of carbon neutrality. First, the optimal investment capacity plan for equipment is formulated. Next, the operation plan of the distribution network is optimized under the consideration of uncertain factors, so as to minimize the daily operating cost …

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Fire Risk Prediction Of Distribution Lines Based On Rf‑Adaboost Algorithm, Tian Tian, Jun Wang, Xin Ning, Zhang Sun, Xin Wang Jul 2025

Fire Risk Prediction Of Distribution Lines Based On Rf‑Adaboost Algorithm, Tian Tian, Jun Wang, Xin Ning, Zhang Sun, Xin Wang

Journal of Electric Power Science and Technology

In response to wildfires that threaten the stable operation of distribution lines, it is important to establish a fire risk prediction model for distribution lines. However, the scarcity of data on wildfires causes sample imbalance, affecting the accuracy of the model. To this end, based on the influencing factors such as meteorological, geographic, combustible, and social factors, support vector machines and the idea of cost sensitivity are used to assign more weight to minority samples. Recursive feature elimination is used to select features that favor minority class classification. On this basis, a fire risk prediction model for distribution lines based …

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Phased Voltage Control Strategy For Dg In Low‑Voltage Distribution Station Areas Based On Cloud‑Edge Collaboration, Shuaihu Li, Tan Zou, Handian Li, Zhidan Zhang, Yijia Cao Jul 2025

Phased Voltage Control Strategy For Dg In Low‑Voltage Distribution Station Areas Based On Cloud‑Edge Collaboration, Shuaihu Li, Tan Zou, Handian Li, Zhidan Zhang, Yijia Cao

Journal of Electric Power Science and Technology

In view of the voltage overrun problem triggered by the unsynchronized peak output period of distributed generation (DG) and heavy load period in low-voltage distribution station areas, a phased voltage control strategy for DG in station areas based on cloud-edge collaboration is proposed. First, the historical operation data of the station area collected by the intelligent fusion terminal is received through the cloud master station, and a short-term prediction model of voltage based on spectral graph theory and graph convolution network is constructed at the cloud layer; then, the intelligent fusion terminal at the edge layer makes short-term prediction of …

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Characteristics Of Single‑Phase Fire‑Contact And Tree‑Contact Faults In Medium‑Voltage Overhead Lines, Meng Wang, Yi Zeng, Longshan Yang, Tianxiang Chen, Songhai Fan, Chi Wu Jul 2025

Characteristics Of Single‑Phase Fire‑Contact And Tree‑Contact Faults In Medium‑Voltage Overhead Lines, Meng Wang, Yi Zeng, Longshan Yang, Tianxiang Chen, Songhai Fan, Chi Wu

Journal of Electric Power Science and Technology

In recent years, there have been numerous wildfires caused by various factors, seriously affecting the safe operation of overhead distribution lines. In addition to the contact between overhead lines and trees, human use of fire and lightning are also among the causes of wildfire accidents. The 10 kV overhead line is taken as the research object, and an experimental research platform for single-phase fire-contact and tree-contact faults is built. By means of a high-resistance ground fault model and a comparison in the time and frequency domains, the characteristics of the two faults are analyzed, and the change rules of leakage …

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Power Supply Restoration Strategy Considering Regulation Capability Of Flexible Resources, Dejin Feng, Yi Zhao, Xiaoyi Qian, Wenyao Sun Jul 2025

Power Supply Restoration Strategy Considering Regulation Capability Of Flexible Resources, Dejin Feng, Yi Zhao, Xiaoyi Qian, Wenyao Sun

Journal of Electric Power Science and Technology

The rapid development of new energy technologies will make them the main source of power generation in the future. However, the intermittent and fluctuating characteristics of new energy power generation make it highly susceptible to environmental influences. In view of insufficient power supply in urban distribution networks under extreme weather conditions, a power supply restoration strategy considering the regulation capability of flexible resources is proposed. Firstly, air conditioners and electric vehicles, which are typical adjustable flexible resources in urban distribution networks, are modeled, and their regulation capabilities are evaluated. Next, based on the evaluation results, the optimal power supply restoration …

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Online Modeling Method Of Comprehensive Load Model For New Power System Based On Measurement Information, Guihua Qiu, Zijia Kuang, Shuhong Wu Jul 2025

Online Modeling Method Of Comprehensive Load Model For New Power System Based On Measurement Information, Guihua Qiu, Zijia Kuang, Shuhong Wu

Journal of Electric Power Science and Technology

The load model has an important influence on the simulation analysis results of the power system, but the current load modeling methods are difficult to adapt to the diversity and time-varying characteristics of the new power system load in terms of model accuracy and computational efficiency. To address this issue, an online modeling method of the comprehensive load model for the new power system based on measurement information is proposed. Firstly, the dominant factors affecting the comprehensive load model are analyzed based on the activation subspace of parameter space. Then, according to the characteristics of the daily output curve of …

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Strategy For Improving Wind‑Solar Consumption Rate In Mountainous Cities Based On Vmd‑Bi‑Lstm And V2g, Li Cai, Bingjie Shang, Qingshan Xu, Juan Yan, Haihong Bian, Yi Zhang, Xiaojiang Zou Jul 2025

Strategy For Improving Wind‑Solar Consumption Rate In Mountainous Cities Based On Vmd‑Bi‑Lstm And V2g, Li Cai, Bingjie Shang, Qingshan Xu, Juan Yan, Haihong Bian, Yi Zhang, Xiaojiang Zou

Journal of Electric Power Science and Technology

To address the current energy abandonment phenomenon of new energy sources such as wind power and photovoltaic power, an orderly charging and discharging strategy for electric vehicles (EVs) is proposed to promote wind-solar consumption. This strategy uses the vehicle-to-grid (V2G) interaction technology and aims to maximize the regional wind-solar consumption rate, minimize power load fluctuation, and maximize the power company’s electricity sales benefit in the context of mountainous cities by establishing a multi-objective charging model. The output of wind power and photovoltaic power is predicted using variational mode decomposition combined with a bidirectional long short-term memory (Bi-LSTM) network. Based on …

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Research On Real‑Time Power Scheduling Optimization Considering Renewable Energy Characteristics, Guoming Luo, Xiaoyun Huang, Xinming Fan Jul 2025

Research On Real‑Time Power Scheduling Optimization Considering Renewable Energy Characteristics, Guoming Luo, Xiaoyun Huang, Xinming Fan

Journal of Electric Power Science and Technology

In power systems with large amounts of renewable energy and high variability, conventional scheduling methods cannot adequately accommodate the effects of the above variability. A scheduling optimization method is proposed to evaluate the optimal unit participation factor by considering the variability of solar, wind, and load demand. Both sequential and dynamic models are used, and variability and uncertainty costs are considered in the optimization process. Since the participation factor fitting function is optimized only once at the beginning of the scheduling interval, the dimensions of the proposed scheduling optimization model are the same as those of the conventional method. The …

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Ies‑Plan Platform‑Based Planning And Design Solution For Integrated Energy Systems, Mingyang Gao, Suyang Zhou, Wei Gu, Qingquan Chen, Yue Qiu, Aobo Guan Jul 2025

Ies‑Plan Platform‑Based Planning And Design Solution For Integrated Energy Systems, Mingyang Gao, Suyang Zhou, Wei Gu, Qingquan Chen, Yue Qiu, Aobo Guan

Journal of Electric Power Science and Technology

Establishing an integrated energy system (IES) is an effective means to promote the efficient utilization of energy resources. Reasonable planning and design software for IESs can provide tailored design solutions according to engineering needs. However, the lack of multi-scenario-compatible planning software remains a bottleneck for the widespread industrial application of IESs. To address this issue, a comprehensive and highly reliable IES plan (IES-PLAN) design platform has been developed to scientifically guide users in designing reliable, low-carbon, and efficient IESs. The platform offers a graphical interaction interface, allowing users to flexibly set planning scenarios and goals based on their needs. To …

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Research On Coordinated Control Strategy Employing D‑Statcom Based On Voltage Transient Rate Of Change, Wenglong Li, Xiu Yang, Xiaoli Zhao, Danzhen Gu, Xuejun Xiong, Yajun Zhang, Yuyao Feng Jul 2025

Research On Coordinated Control Strategy Employing D‑Statcom Based On Voltage Transient Rate Of Change, Wenglong Li, Xiu Yang, Xiaoli Zhao, Danzhen Gu, Xuejun Xiong, Yajun Zhang, Yuyao Feng

Journal of Electric Power Science and Technology

To solve serious problems such as equipment shutdown caused by voltage dips due to short-circuit faults in distribution networks, a coordinated control strategy employing a distribution network static synchronous compensator (D-STATCOM) based on the voltage transient rate of change is proposed. Firstly, the control of voltage by the traditional control strategy is improved. An undervoltage module is activated when a short-circuit fault occurs in the distribution network, increasing the reactive power output of D-STATCOM to suppress the voltage dip during the fault. At the end of the fault, an overvoltage module is activated to decrease the reactive power output of …

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Lindenwood Digest, July 23, 2025, Lindenwood University Jul 2025

Lindenwood Digest, July 23, 2025, Lindenwood University

Lindenwood Digest

The Lindenwood Digest has been a digital employee newsletter since 2009.

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July 23, 2025 Blazer Weekly, University Of Alabama At Birmingham Jul 2025

July 23, 2025 Blazer Weekly, University Of Alabama At Birmingham

Blazer Weekly (student newsletter)

No abstract provided.

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Fsec Meeting Minutes July 23, 2025, University Of Rhode Island Faculty Senate Jul 2025

Fsec Meeting Minutes July 23, 2025, University Of Rhode Island Faculty Senate

Faculty Senate Executive Committee Minutes

No abstract provided.

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Temporal And Generational Changes In Depression Among Young American Adults, Ashley W. Kranjac, Dinko Kranjac, Valentine Chung Jul 2025

Temporal And Generational Changes In Depression Among Young American Adults, Ashley W. Kranjac, Dinko Kranjac, Valentine Chung

Sociology Faculty Articles and Research

The prevalence of depression among young American adults has risen significantly over the past two decades, but the mechanisms that underlie the population-level changes in depressive symptoms severity remain unclear. We used data from the 2005–2023 National Health and Nutrition Examination Survey (NHANES) and hierarchical age–period–cohort (HAPC) analysis to examine developmental (i.e., age), life stage (i.e., period), and generational (i.e., cohort) distribution of depressive symptoms among American adults aged 20–30 years old over an 18-year period. Our model results indicate that the probability of either mild, moderate, or severe depression increased among young adult females and males between 2005 and …

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Michael Aquino V. Michael Breede Jul 2025

Michael Aquino V. Michael Breede

2025 Decisions

USDC for the District of New Jersey

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Usa V. Antuane Gregory Jul 2025

Usa V. Antuane Gregory

2025 Decisions

USDC for the District of New Jersey

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The George-Anne Daily, Georgia Southern University Jul 2025

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

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New York City Housing Authority, Red Hook West Houses V. Mercado Jul 2025

New York City Housing Authority, Red Hook West Houses V. Mercado

All Decisions

The court granted a tenant's motion to vacate a final judgment and dismiss the non-payment petition without prejudice. The landlord, a housing authority, failed to use the mandatory Notice of Petition form prescribed by court rules, which resulted in a defective notice. The court found this was not a minor error but caused prejudice to the pro se tenant, as it omitted crucial information about available legal and financial resources. As a result, the final judgment and warrant of eviction were vacated, and the case was dismissed.

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The Influence Of Underwriter Reputation And Firm Age On Ipo Pricing Decision: A Study On Companies Conducting Ipos On The Indonesia Stock Exchange In 2021–2024, Daniel Nathan, Prima Yusi Sari Jul 2025

The Influence Of Underwriter Reputation And Firm Age On Ipo Pricing Decision: A Study On Companies Conducting Ipos On The Indonesia Stock Exchange In 2021–2024, Daniel Nathan, Prima Yusi Sari

Journal of Accounting Auditing and Business

This study aims to analyze the effect of underwriter’s reputation and firm age on IPO pricing decision among companies that went public on the Indonesia Stock Exchange (IDX) during the period 2021 to 2024. A quantitative approach was employed using multiple linear regression to examine the relationships between variables. The study’s sample consists of 229 companies that conducted IPOs within the specified period. The independent variables include underwriter’s reputation, categorized based on transaction volume rankings, and firm age, calculated as the difference between the year of establishment and the IPO year. The dependent variable is IPO pricing decision, represented by …

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Changing Aspen Stand Structure Following Large Carnivore Restoration In Yellowstone, Luke E. Painter, Robert L. Beschta, William J. Ripple Jul 2025

Changing Aspen Stand Structure Following Large Carnivore Restoration In Yellowstone, Luke E. Painter, Robert L. Beschta, William J. Ripple

Aspen Bibliography

Restoration of large carnivores in northern Yellowstone National Park in the late 20th century resulted in a sustained reduction of Rocky Mountain elk (Cervus canadensis) and their herbivory, facilitating new growth of quaking aspen (Populus tremuloides) saplings. In 2020–21, we examined 87 randomly selected, previously sampled aspen stands across northern Yellowstone, combining random plots with stand-wide observations. Forty-three percent of stands contained a new cohort of small trees (5–10 cm dbh), the first documented recruitment of overstory aspen trees in northern Yellowstone since the 1940s. Both aspen saplings ( ≥2 m tall) and small trees were …

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