Digital Commons Network^™

2026-02-11 Q&A With Grammy-Winning Professor Johnaye Kendrick, Kean Mathis

The Spectator Online

No abstract provided.

Lindenwood Digest, February 11, 2026, Lindenwood University

Lindenwood Digest

• Primary Figures: Jason Waack, Web Strategy and Development Manager; Nate Watson; and the Lindenwood Showcase Committee. 

• Key Events: The official renaming of the Bursar department to Student Accounts to improve service clarity; the opening of a daily voting period for the 2026 Lindenwood Showcase logo designed by students; and a recognition of "above and beyond" technical support provided to Library Services during a two-day snowstorm following a new website launch. 

• Date/Location: February 11, 2026, at Lindenwood University in St. Charles, Missouri, with specific events occurring at the Hyland Arena and the Spellmann Center. 

• Archival Significance: Documentation …

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Use Of Integrative Self-Care To Promote Resilience And Mental Health In Nursing Students, Stacey C. Nseir, Betty Parisek, Stephanie Kelly

Creating Healthy Work Environments (CHWE)

Background: Students enrolled in nursing programs have clinical, academic, and personal challenges which can lead to depression, anxiety, and burnout (Vargas-Benitez et al., 2023). Challenges are likewise present in nurses who practice in a variety of settings and nurses have higher levels of depression, anxiety, and burnout compared to the general population (Guttormson et al., 2022). Studies have shown that the practice of self-care decreases depressive and anxiety symptomatology (Pilkington et al., 2020) and burnout (Horn, 2020) and increases resilience (Blackburn et al., 2020).

Methods: This study is a three-year prospective repeated measures cohort trial for pre-licensure nursing students entering …

2026-02-11 Master Storyteller Johnny Moses Brings Lushootseed Traditions To Lemieux Library, Regina Carrillo

The Spectator Online

No abstract provided.

Hands Off Mahmoud Khalil: Why The State Department Can't Lawfully Revoke Green Cards, Enforce Immigration Law, Or End Status, Nicolas Garon

Et Cetera

In recent months, the Trump Administration has revived a controversial legal strategy aimed at stretching immigration law to enable aggressive enforcement. Among these efforts is a troubling misconception, exemplified by the case of Mahmoud Khalil, that the U.S. Department of State holds authority to revoke the legal status of individuals inside the country, deport them, or cancel lawful permanent resident (LPR) status. This claim directly contradicts longstanding immigration law, which limits the State Department’s role to visa issuance abroad and grants no domestic enforcement authority. Even visa revocations do not terminate lawful status once an individual is admitted. Despite this …

Decentralized, But Not Above The Law: Analyzing Dao Governance And Regulation, Nathan Cline

Et Cetera

Decentralized autonomous organizations (DAOs) are transforming how people collaborate and manage collective ventures, yet the law has lagged behind this innovative form of organization. Because DAOs rely on smart contracts rather than conventional organizational infrastructure, it is often unclear how they fit into existing laws. This paper defines DAOs, outlines the current regulatory frameworks governing them, and demonstrates where those frameworks fall short. It argues that DAOs should be recognized as a distinct form of corporate entity and that a tailored exemption from federal securities laws is necessary for them to operate effectively. The proposed model offers a practical path …

Nanoencapsulation Of Tomentosin-Rich Pulicaria Crispa Fraction In Mil-53(Fe) Improves The Release Profile And In Vitro Anti-Colorectal Cancer Activity, Hamies Baher

Dentistry

No abstract provided.

2026-02-11 Zoned Out: Tax The Rich, But Not Their Toothpaste, Jo Moreau

The Spectator Online

No abstract provided.

Improving Ground Cover Crop Fractional Vegetation Mapping Via Causality-Based Deep Representation Learning, Atif Latif, Masoumeh Hashemi, Matt Yost, Somayeh Esmaeili, Xiaojun Qi

Computer Science Student Research

Semantic segmentation and deep learning methods have rarely been applied to fractional vegetation cover (FVC) segmentation tasks due to the lack of publicly available datasets for training deep learning models. FVC is a key indicator for assessing vegetation distribution, crop density, and crop responses to water availability and fertilizer application, yet conventional field-based measurement methods are time consuming, costly, labor intensive, and may lack the accuracy required for critical applications such as drought stress evaluation and water productivity. In this paper, we introduced causality-based deep learning techniques for FVC segmentation on a publicly available RGB dataset that consists of four …

Transmission Line Protec Tion Method Based On Time-Frequency Analysis Matr Ix And Bp Neural Network, Jifeng Fan, Yongqiang Wang, Tianlong Zhang, Peng Chen, Yunfeng Yan

Journal of Electric Power Science and Technology

To address the misoperation and failure issues of existing transient protection schemes for high-voltage transmission lines, this paper proposes a transmission line protection method that combines a back propagation (BP) neural network with the time-frequency matrix of transient voltage signals. Transient protection of transmission lines is implemented based on the time-frequency analysis matrix obtained through a one-dimensional continuous wavelet transform of fault-induced voltage traveling waves. According to the existing fault voltage traveling wave data or simulated fault voltage traveling wave data, the time-frequency matrix is obtained by time-frequency analysis. The part with obvious time-frequency characteristics is taken as the input …

Adaptive Phase-Locked Loop Strategy Based On Improved Second-Order Linear Active Disturbance Rejection Control, Hui Li, Jiaqi Zhao, Xinqiao Fan

Journal of Electric Power Science and Technology

To address the problems of traditional phase-locked loops (PLLs), including slow dynamic response, poor detection accuracy, and insufficient suppression capability under complex operating conditions such as grid voltage unbalance and sudden frequency changes in flexible DC transmission systems, an adaptive PLL control strategy based on improved second-order linear active disturbance rejection control (LADRC) is proposed. This strategy employs a cross-decoupled dual complex coefficient filter with a frequency feedback loop as a pre-filtering stage to extract and separate the positive- and negative-sequence components of the voltage. In addition, a first-order feedforward derivative stage is introduced at the input reference signal of …

Frequency Regulation Method Of Wind-Storage Coordination Considering Differences In Wind Turbine State, Xilin Zhao, Xiaoyu Ye, Jinxing Li

Journal of Electric Power Science and Technology

To address the issue of frequency stability in power systems under large-scale wind power grid integration, a frequency regulation control method of wind-storage coordination considering the differences in wind turbine states is proposed. Initially, a power system model incorporating wind power is constructed, with model predictive control (MPC) as the primary controller to optimize the output of the wind turbines. Then, on this basis, considering the differences in wind turbine state, the state consistency control (SCC) method is introduced to address the problem of online computational complexity arising from uniform control of all wind turbines via MPC, thereby reducing the …

Optimized Operation Of Integrated Energy System With Underwater Compressed Air Energy Storage Based On Power And Heat Storage, Shuai Shi, Xiaomeng Lu, Yuanyuan Li, Chunyang Gong, Wei Song, Xiaoliang Wang

Journal of Electric Power Science and Technology

At present, underwater compressed air energy storage (UW-CAES) is mainly used in isolated island power grids of islands or ports. Firstly, inland abandoned mine pit lakes are utilized to establish large-scale UW-CAES gas storage chambers, and an integrated energy system on land with UW-CAES is constructed. Secondly, a new heat supply mode is proposed, which realizes the power and heat storage integration of the energy storage system through the coordination of heat supply between the heat storage tank and the heat pump. Finally, the effects of operating cost, system benefit, wind power consumption, and low-carbon emissions of the integrated energy …

A Taxonomic Overview Of The Apodemia Mormo Complex From A Genomic Perspective, Jing Zhang, Qian Cong, Jinhui Shen, Leina Song, Nick V. Grishin

The Taxonomic Report of the International Lepidoptera Survey

Genomic analysis of the Apodemia mormo group (Riodinidae Grote, 1895 (1827)) specimens across the range from southwestern Canada through much of the western USA and northwestern Mexico, complemented by phenotypic examination and photographs of live individuals to inspect eye color, partitions the complex into eight species, one of which is proposed as new: Apodemia (Apodemia) apache Grishin, sp. n. (type locality in USA: Arizona, Apache Co.), and three elevated from subspecies of A. mejicanus: Apodemia (Apodemia) maxima (Weeks, 1891), stat. rest., Apodemia (Apodemia) deserti W. Barnes & McDunnough, 1918, stat. nov., and Apodemia ( …

Hybrid Configuration Method For Grid-Forming And Grid-Following Energy Storage Systems Considering Transient Stability And Dynamic Support, Baoyu Zhai, Shuchao Liang, Zh I Xu, Huan Jiang, Haiyang Wu

Journal of Electric Power Science and Technology

With the significant increase in the proportion of renewable energy, power systems exhibit characteristics of low inertia and weak damping, posing challenges to transient stability. Traditional grid-following energy storage systems (GFL-ESS) lack the capability to autonomously support the operation of power systems, necessitating the configuration of grid-forming energy storage systems (GFM-ESS) to provide voltage support and enhance system stability. To address these issues, this paper investigates the proportion of GFM-ESS units required to effectively improve the transient stability and dynamic support capabilities of the system. First, a transient model of the hybrid grid-following (GFL) and grid-forming (GFM) system is developed …

Dynamic Optimization Method For Provincial Distribution Network Disaster Recovery System Resources Based On Adaptive Feedback And Grey Wolf Optimization, Tianlong Wu, Longteng Wu, Zhiwei Chen, Manlu Chen, Jianyong Chen, Kaiyan Pan, Wenyi Huang

Journal of Electric Power Science and Technology

The large-scale integration of renewable energy sources poses significant challenges to provincial distribution network disaster recovery systems, particularly in data processing and resource optimization. Therefore, an intelligent and dynamically optimized resource management method is urgently required to enhance resource utilization efficiency, reduce operational costs, and improve system stability. This paper proposes a dynamic resource optimization method for provincial distribution network disaster recovery systems by integrating an adaptive feedback mechanism with the grey wolf optimization (GWO) algorithm. At the data acquisition layer, a multi-level adaptive feedback mechanism is introduced to realize real-time feedback control. At the resource allocation and system operation …

Optimal Load Distribution Method For Substations Based On Inter-Line Correlations, Ziqi Liu, Yin Zhai, Kuilin Fu, Shuran Liu, Wei Li, Xinyu Qie, Shiguang Zhan, Lili Chen

Journal of Electric Power Science and Technology

As the construction of new power systems advances, the spatio-temporal mismatch between the output of intermittent renewable energy and diversified load exacerbates the peak-valley difference in power grids, leading to an increased load rate of main transformers and a decline in load balance of each transformer within substations. This operational trend accelerates the risk of equipment aging and poses potential threats to the safe and stable operation of the power grid through hierarchical coupling effects. To address this issue, based on the hierarchical partition operation characteristics of substations and the spatio-temporal coupling relationship of outgoing line loads, a multidimensional evaluation …

Improved Unet++-Based Approach For Multi-State Appliance Load Disaggregation, Gui Gu, Jiangliang Jin, Liangliang Hao, Qisheng Huang

Journal of Electric Power Science and Technology

Nowadays, non-intrusive load disaggregation techniques face two major challenges. First, it is difficult to effectively extract the power characteristics of multi-state appliances in low-power states. Second, the generalization capability of disaggregation models is insufficient. To address these two challenges, an improved Unet++-based approach for multi-state appliance load disaggregation is proposed. First, within the encoder-decoder framework, a parallel-structured encoder is adopted to enhance the parsing capability of complex power signals, while skip connections ensure that the decoder can accurately reconstruct the original signal, thus improving the refinement of the disaggregation. Second, a bidirectional long short-term memory (BiLSTM) module is introduced to …

Bi-Level Low-Carbon Optimization Operation Method For Electric Vehicle Grid Integration Considering Peak Load, Jinjin Zhao, Junjie Zhong, Jie Dai, Ziling Huang

Journal of Electric Power Science and Technology

As an emerging green energy carrier, electric vehicles (EVs), with their long idle time and energy storage characteristics, can not only relieve load pressure of the electric power grid but also achieve coordinated interaction between power sources and loads through rational scheduling, thereby reducing carbon emissions. Therefore, how to fully leverage the flexibility of EVs and develop an optimization operation strategy that takes the objectives of electric power grid safety, economy, and low carbon into account has become an urgent and critical issue. A low-carbon optimization scheduling method for peak loads is proposed, focusing on the scheduling strategy of EVs …

State Estimation Of Supercapacitor Based On Transient Model, Shuang Rong, Xiaog Uang Chen, Wanlin Guan, Wenbo Hao, Yuanting Hu, Yanlong Liu, Jiandong Duan, Yuhan Wang

Journal of Electric Power Science and Technology

The multi-branch model of a supercap acitor can accurately describe the charge and discharge characteristics of a supercapacitor, but it is difficult to obtain the exact parameters when it is used to estimate the state of the supercapacitor, resulting in large errors in the state estimation results. In order to improve the accuracy of supercapacitor parameter identification and state estimation in the transient process, a state estimation algorithm combining an extended Kalman filter (EKF) and an adaptive unscented Kalman filter (AUKF) based on a transient model is proposed. Firstly, the model simplification feasibility in the case of fast charge and …

Coordinated Optimization Strategy Of Integrated Energy System Based On Dynamic Deviation Igdt, Huajun Ran, Daiqiang Yang, Youchun Gan, Can Wang, Mingchao Wang, Jun Zheng, Fang Huang

Journal of Electric Power Science and Technology

To improve the wind power accommodation rate and reduce the cost of hydrogen energy use and system-level carbon emissions, this paper proposes a coordinated optimization strategy for an integrated energy system (IES) based on information gap decision theory (IGDT) with dynamic deviation. First, a hybrid hydrogen production system and an oxy-fuel combustion capture system are introduced into the IES, and an IES model incorporating the hybrid hydrogen production and oxy-fuel combustion capture system is constructed. Second, a system scheduling model for deterministic scenarios is established with the objective of minimizing the total operating cost. In addition, an IGDT decision model …

Voltage Balancing Method For Single Energy Storage System In Bipolar Dc Microgrid, Laixin Guo, Zhi Li, Lei Xie, Penghui Han

Journal of Electric Power Science and Technology

The development of distributed energy resources brings significant advantages to bipolar DC microgrids. Due to load asymmetry, voltage imbalance may occur between the positive and negative poles of a bipolar DC microgrid. Voltage balancers have therefore been introduced and are generally classified into centralized and distributed configurations. A centralized voltage balancer cannot address voltage imbalance caused by long-distance power lines or terminal loads, while a distributed voltage balancer increases system cost due to the construction of additional facilities. To overcome these drawbacks, energy storage systems can be integrated into bipolar DC microgrids. However, this approach requires separate installation at each …

User Prioritization For Smart Electricity Services In Retail Market, Wei Yang, Jie Qin, Yuting Xie, Yuquan Chi, Yongjun Zhang, Runting Cheng

Journal of Electric Power Science and Technology

To effectively select users for smart electricity services in the context of the retail market, a user prioritization method for smart electricity services is proposed. First, according to the physical characteristics of user load data and the behavioral characteristics of transaction data, the value index system of smart electricity services is proposed from two aspects of established value and potential value. Then, based on the G1 method and the improved entropy weight method, the comprehensive weight of the evaluation index is solved, and a user prioritization method for smart electricity services is proposed, which provides a new idea for improving …

Small Object Defect Detection Of Insulators Based On Yolo-Insulator Model In Complex Background, Penglin Dong, Jiupeng Chen, Sen Wang, Hongjun San, Hongwei Hu

Journal of Electric Power Science and Technology

Computer vision-based methods for insulator defect detection from aerial images are widely used in power inspection. To address missed and false detections caused by complex backgrounds and small target scales, a YOLO-insulator defect detection model is proposed to improve detection accuracy. First, the reparameterized convolution based on channel shuffle-one-shot aggregation (RCS-OSA) is introduced to replace the traditional two-dimensional convolution C2f, thus enhancing the network's feature extraction capability. In the neck network, the RCS-OSA module is used to replace some of the C2f convolutions, and the squeeze-and-excitation network (SENet) is introduced to enhance the model's ability to capture inter-channel relationships and …

Local Electric Field Detection Method For Zero-Value Insulators Based On Quadcopter, Zhusheng Qiao, Sunton G Gu, Dongdong Zhang, Jicheng Yu, Ao Han, Yi Zhang, Hengdong Song

Journal of Electric Power Science and Technology

Insulators play the role of ensuring the insulation of conductors to the ground in the power system, which is an important piece of equipment for the external insulation of transmission and distribution, as well as a reliable guarantee for the safety and stability of the power system. Zero-value faults in insulators can cause serious problems in the operation of the power system. By detecting the local electric field by quadcopter, it is possible to determine whether the insulator is a zero-value unit. In order to figure out the reasonable detection distance and propose a rapid identification criterion, an insulator detection …

Temperature Distribution Characteristics And Heat Identification Method Of Cable Intermediate Joints With Explosion-Proof Boxes, Dongdong Zhang, Huijuan Wan, Yi Zhang, Jicheng Yu, Tonghui Ye, Xinhan Qiao, Ting Jiao, Yinshan Wang, Ruoxi Wang

Journal of Electric Power Science and Technology

The three-core cable intermediate joint is a vulnerable component of the cable system. The addition of an explosion-proof box can effectively prevent joint failure from affecting the normal operation of other cables, and also affects the surface temperature distribution of the joint. In this paper, a three-dimensional full-scale model of a 35 kV cable intermediate joint with an explosion-proof box is developed, and a multiphysics coupled simulation model based on finite element theory is established. The influence of contact resistance on the temperature of the joint inside the explosion-proof box and the influence of the gel-filled explosion-proof box on the …

Documents From The February 11, 2026 Meeting Of The Associated Students Of The University Of Montana (Asum), University Of Montana--Missoula. Associated Students

Senate Meeting Agendas and Minutes, 2007-Present

Agenda and meeting minutes from February 11, 2026 meeting of the Associated Students of the University of Montana (ASUM). The following resolutions were discussed during the meeting:

SB15-2526: Resolution Regarding Fiscal Policy on the Senate Discretionary Category

Table Of Contents, Cleveland State Law Review

Cleveland State Law Review

No abstract provided.

Sb15-2526: Resolution Regarding Fiscal Policy On The Senate Discretionary Category, Buddy Wilson

Senate Resolutions, 2007-Present

SB15-2526: Resolution Regarding Fiscal Policy on the Senate Discretionary Category. This resolution passed a unanimous vote during the February 11, 2026 meeting of the Associated Students of the University of Montana (ASUM).

February 11, 2026, Bcac

Booth Collaborative Advisory Committee Minutes

No abstract provided.