Digital Commons Network^™

Resilience-Oriented Geological Safeguards For Damage Mitigation In Coal Resource Exploitation, Wang Shuangming, Sun Qiang, Yan Meixin, Miao Lintian, Liu Lang, Qiao Junwei, Niu Chao, Geng Jishi, Fang Chenxi, Zhang He, Xiao Lele, Li Shibo

Coal Geology & Exploration

Background Coal remains a fundamental component of China’s energy security system. With the westward shift of coal development and continuous expansion into deeper strata, coal mining is confronted with increasingly complex geological conditions and growing ecological constraints. Geological damage induced by mining disturbance has evolved from isolated geological issues into a coupled Earth-system problem involving the lithosphere, hydrosphere, pedosphere, atmosphere, and biosphere, characterized by uncertainty, hysteresis, concealment, and cross-scale accumulation. Resilience-based damage mitigation emphasizes reducing the probability, intensity, and recovery costs of geological damage through proactive identification, dynamic regulation, damage suppression, and post-disturbance restoration under mining disturbance and external environmental …

Mechanisms And Implications Of The Novel Cast Model Of Coal Graphitization, Wang Shaoqing, Zhang Jingzhe, Zhang Xiaomei, Wang Xiaoshuai, Chen Hao, Wang Xiaoling, Li Wu, Tang Yuegang

Coal Geology & Exploration

Objective and Methods Coal graphitization is a multi-stage process with abrupt changes rather than linear evolution. So far, its inherent driving mechanisms have not yet been fully elucidated. Notably, twisted graphene was observed in the process of coal graphitization in 2025, providing a new opportunity to reveal the essence of this structural transformation. Results and Conclusions By combining previous research results, this study proposes a novel coal graphitization model that consists of condensation, alignment, stacking, and twisting (CAST). The four parts of the CAST model are organically integrated, collectively forming a continuous and dynamic evolutionary process. Most especially, no absolute …

Spatial Topological Configurations Of Cleats And Geometrical Quantitative Characterization Of Matrix Blocks In Deep Coal Seams, Shen Jian, Li Wei, Tian Yongjing, Ma Tianyu, Zhang Hewei, Dong Jiying, Zhu Peipei

Coal Geology & Exploration

Objective Cleats in deep coal seams are characterized by strong heterogeneity, and their topological configurations, as well as their topological relationships with matrix blocks, remain poorly understood. On the other hand, the assumptions regarding the size and geometry of matrix blocks adopted in representative reservoir structure models and numerical simulations do not fully reflect actual reservoir conditions. Methods Deep coal cores collected from the northeastern Ordos Basin were investigated in this study. Using CT scanning and topological theory, a multi-dimensional topological parameter system was established to characterize cleats in deep coal seams. Furthermore, four topological configurations of cleats in deep …

Stable Isotope-Based Origin Identification And Enrichment Zone Division Of Medium- To Low-Rank Coalbed Methane, Wang Qiong, Xu Fengyin, Ren Pengfei, Xu Hao, Lu Pengda, Hu Han, Zhou Siyuan

Coal Geology & Exploration

Objective Medium-to low-rank coalbed methane (CBM) exhibits complex origins with significant vertical differentiation, leading to unclear origin identification and enrichment patterns. This study aims to determine the genetic mechanisms, enrichment patterns, and efficient exploitation pathways of medium- to low-rank CBM. This will help improve the theoretical system for the exploration and exploitation of such CBM. Methods CBM data from 14 typical low- to medium-rank coalfields and coal-bearing basins across the world were comprehensively analyzed, including CBM compositions C₁/(C₂+C₃), carbon and hydrogen isotopes of CH₄ (δ¹³C-CH₄ and δD-CH_{4 …}

Dynamic-To-Static Elastic Parameter Conversion Models For Coals Under Temperature-Pressure Coupling: A Case Study Of The No. 8 Coal Seam In The Daning-Jixian Block, Zhang Wei, Wu Peng, Liu Conghui, Zhang Sidun, Sun Xuedong, Yang Haixing, Ma Zhuang, Shi Rui, Shen Jian

Coal Geology & Exploration

Objective Existing dynamic-to-static elastic parameter conversion models for coals fail to fully account for the actual in situ pressure and temperature conditions of deep reservoirs. This leads to significant deviations in directly evaluating the mechanical properties of reservoirs using log-derived dynamic parameters. To address this challenge, this study investigated dynamic-to-static elastic parameter conversion under the in situ stress and geotemperature conditions of strata. Accordingly, high-precision parameter conversion models were established. Methods This study examined coal samples from the No. 8 coal seam at a burial depth of approximately 1200 m in the Daning-Jixian block along the eastern margin of the …

A Geochemical Evaluation Method For Geological Sweet Spots Of Marine-Continental Transitional Shale Gas: A Case Study Of The Shan$^3_2 $ Sub-Member, Eastern Margin Of The Ordos Basin, Zhu Xingcheng, Li Yong, Lu Jungang, He Qingbo, Li Shuxin, Xiao Zhenglu, Li Xiang, Jiang Qijun

Coal Geology & Exploration

Background China boasts abundant marine-continental transitional shale gas resources. However, marine-continental transitional shales in the country exhibit complex geological conditions characterized by rapid lateral facies transition, vertical superimposition of multiple lithologies, and small single-layer thickness. These characteristics pose a challenge to shale gas sweet spot prediction. Therefore, establishing a sweet spot grading and evaluation system tailored to these shales is of great significance for guiding decision-making in hydrocarbon exploration and supporting large-scale production. Methods Based on core observations, this study systematically evaluated the geochemical characteristics of marine-continental transitional shales in the 3rd submember of the 2nd member of the Permian …

An Integrated Automated Parameter Optimization Method Based On Fdem And Isight For Rock Mass Engineering: A Case Study Of Pillar Stability Design, Zhu Defu, Gao Bolong, Xu Jiabo, Wang Deyu, Gao Peng, Li Yalin, Hu Wenshuo

Coal Geology & Exploration

Background Conventional rock mass engineering design largely relies on empirical equations or numerical simulation schemes selected from a limited number of comparable cases, making it difficult to effectively balance multiple constraints such as safety, economic viability, and resource recovery. The finite-discrete element method (FDEM) based on the intrinsic cohesive zone model (ICZM) can effectively simulate the evolution of quasi-brittle materials from continuous to discontinuous behavior, rendering it particularly suitable for engineering issues involving highly discontinuous rock masses. Therefore, FDEM has become an important numerical analysis method in rock mass engineering. However, there remains an urgent need for a high-precision, integrated, …

Selection And Verification Of Optimal Key Parameters Of Ultra-Wideband Radars For Life Detection In Coal-Rock Shielding Environments In Coal Mines, Huang Yuan, Zheng Xuezhao, Wen Hu, Jin Feiyang, Xu Chengyu, Liu Yin, Ding Wen

Coal Geology & Exploration

Objective and Methods Ultra-wideband (UWB) radars can transmit electromagnetic waves that penetrate coal and rock media, thereby addressing the challenge of detecting and localizing personnel trapped in shielding environments during mine collapse. However, key parameters for UWB radar detection are difficult to determine due to complex mine environments, diverse media, and unclear dispersion characteristics. To deal with this issue, this study determined the frequency-dependent dielectric properties of various coal and rock media, as well as human tissues, through experiments and fitting. In combination with actual rescue scenarios, this study established the electromagnetic equivalent model of shielding environments in coal mines. …

Factors Influencing The Build-Up Rate Of Small-Diameter Rotary Steerable Systems In Underground Coal Mines, Yang Dongdong, Li Quanxin, Zhang Youzhen, Chen Long, Chu Zhiwei, Jiang Bici, Wang Bo, Yan Wenchao

Coal Geology & Exploration

Objective Intelligent drilling represents an important part of intelligent coal mine construction. However, measurement-while-drilling (MWD) directional drilling, the core of underground intelligent drilling operations, currently suffers from several limitations, including the high dogleg severity of wellbore trajectories, low drilling efficiency, and poor hard-rock penetration. Rotary steerable system (RSS) technology has emerged as a key approach to addressing these limitations owing to its high-precision control on drilling trajectories. Methods This study systematically analyzed the factors influencing the build-up rate of small-diameter, push-the-bit RSSs using a modified 3-point circle method and the longitudinal beam bending method. Through theoretical modeling, the coupled impacts …

Machine Learning-Based Diagnosis Of Fracture-Induced Lost Circulation And Intelligent Selection Of Lost Circulation Control Fluids, Sun Huan, Zhu Mingming, Wang Jinshu, Yao Lu, Zhou Fangfang, Tan Xuebin, Sun Yan, Qu Yanping, Chen Ning

Coal Geology & Exploration

Objective and Method Drilling operations in the Changqing area face several challenges in lost circulation, including complex types, significantly different characteristics, and difficulty in designing plugging formulations. To address these issues, this study proposes a DSX-Hybrid coupled intelligent decision-making framework, which serves as an integrated scheme to identify lost circulation channels, perform intelligent selection of plugging formulations, and offer recommendations on construction process. In this framework, given the scarcity of labeled log data, the density-based spatial clustering of applications with noise (DBSCAN) is employed to mine latent geological characteristics of unlabeled data. Then, the self-attention convolutional neural network (SACNN) is …

Usa V. Luis Figueroa

2026 Decisions

USDC for the District of New Jersey

August 25, 2026 Ereporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Pellissippi State Community College For The Year Ended June 30, 2024, Tennessee. Comptroller Of The Treasury.

Financial and Compliance Audit Reports

No abstract provided.

Pellissippi State Community College For The Year Ended June 30, 2025, Tennessee. Comptroller Of The Treasury.

Financial and Compliance Audit Reports

No abstract provided.

Identifying And Addressing Problematic Studies In Allergy And Asthma Research: A Commentary, Alexandro W L Chu, Gordon H Guyatt, Jason W Busse, Romina Brignardello-Petersen, Xiajing Chu, Daniel G Rayner, Paul Oykhman, Vanessa Wong, Yetiani Roldan, Diane R Baker, Leonard B Bacharier, Lisa A Beck, Moshe Ben-Shoshan, Bradley Chipps, Flavia Hoyte, Elliot Israel, David M Lang, Sameer K Mathur, Sharmilee M Nyenhuis, Paul M O'Byrne, Eric T Oliver, John Oppenheimer, Tamara T Perry, Katherine Rivera-Spoljaric, Sarbjit S Saini, Javed Sheikh, Kaharu Sumino, Susan Waserman, Elissa M Abrams, Aikaterini Anagnostou, Jonathan A Bernstein, Anne K Ellis, David B K Golden, Caroline C Horner, Dennis K Ledford, Jay Lieberman, Giselle Mosnaim, Matthew A Rank, Marcus Shaker, Julie Wang, David A Khan, Derek K Chu

Center for Medical Ethics and Health Policy Staff Publications

Randomized controlled trials underpin evidence-based medicine, but a growing proportion of trials contain implausible, inaccurate, or fabricated data. When such studies are incorporated into systematic reviews, they distort effect estimates, inflate evidence certainty, and can mislead the guideline recommendations that the reviews aim to inform. Within 8 recent American Academy of Allergy, Asthma & Immunology and American College of Allergy, Asthma and Immunology Joint Task Force on Practice Parameters (JTFPP) systematic reviews, 17% of trials published between 2021 and 2024 were problematic, and in a network meta-analysis of antihistamines for chronic urticaria, 39% of recent trials were excluded because of …

The Mundlak Estimator In A Panel Data Model With Serially Correlated Error Component Disturbances, Badi H. Baltagi, Long Liu

Center for Policy Research

This paper shows that the classic Mundlak (1978) result where the random effects estimator reduces to the fixed effects estimator when the regressors are all correlated with the individual effects, may not hold if the remainder disturbances have a general serial correlation variance-covariance matrix. This includes the popular AR(1), MA(1) and ARMA(p, q) processes for serial correlation. This is illustrated with an empirical example for the AR(1) case.

Nursing Home Without Walls: A Nurse-Led Innovative Home Support Program, Suzanne Dupuis-Blanchard, Alisson Hache-Chiasson, Judy Freeze, Stephanie Lagosky, Andrea Piche, Danielle Theriault

International Nursing Research Congress (INRC)

The United Nations (UN) Decade of Healthy Ageing (1) and the World Health Organization Sustainable Development Goals (2) both focus on improving the lives of older adults. The UN Healthy Ageing 50 (3) recently recognized global leaders who have demonstrated concrete actions to meet the needs of older adults and one such initiative is the nurse-led [Blinded Program Name] program (4).

Evidence-based and asset-based community development informed (5), [x] provides resources to long-term care facilities for them to provide services to older adults and caregivers in the community. The objectives of the program are to: 1) ensure access to appropriate …

Fast-Track Ode: A Student-Centered, Game-Based Summer Differential Equations Course, Chamila D. Malagoda Gamage

CODEE Journal

This article describes a student-centered and game-based redesign of an Elementary Differential Equations course taught during a six-week summer session. In this compressed setting, students had to move through the standard course content quickly while still developing procedural fluency, conceptual understanding, and confidence with applications. To support these goals, the course used real-time feedback tools, collaborative problem solving, applications connected to students' fields, and mathematical games. The paper describes the course context, major activities, implementation details, and student feedback. Student responses suggest that the activities were well received and helped students stay engaged, participate regularly, prepare for exams, and see …

2026 Final Insufficiently Reclaimed Sites Quality Assurance Project Plan (Qapp), Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

Insufficiently Reclaimed sites exist within the Butte Priority Soils Operable Unit (BPSOU) that could pose a threat to human health or surface water quality due to the exposure of historical mine waste. Although many source areas have been previously reclaimed, areas exist where reclamation was completed prior to the establishment of the Butte Hill Revegetation Specifications (BHRS) or reclaimed areas that have failed consecutive Butte Reclamation Evaluation System (BRES) inspections and now fall into either the Insufficiently Reclaimed or Reclamation Improvement category. In all these cases, additional work is required to comply with the BHRS to ensure the cap remains …

Identity And Cultural Humility Bring A Sense Of Belonging To The Nursing Workforce, Patricia Fernandez, Victoria Ngo, Kupiri Ackerman

International Nursing Research Congress (INRC)

Background: Cultural humility frameworks (Tervalon & Murray-García, 1998) are widely used in clinical and professional development settings, however, little empirical evidence exists regarding their impact on teenagers and young adults. As pathway programs emerge to strengthen and diversify the healthcare workforce, understanding whether cultural humility training is developmentally appropriate and impactful for early-career learners is crucial for growing and retaining future nurse leaders.

Methods: As part of a summer pathway program designed to prepare young scholars for a career in healthcare or nursing, we offered a three-day institute that helped students from historical redlined areas to understand the unique and …

Adherence To Evidence-Based Practice In Childhood Immunization: A Mixed-Methods Study, Lydia Boampong Owusu

International Nursing Research Congress (INRC)

Immunization is one of the most effective public health measures for preventing infectious diseases in children (Baidya et al., 2024). Immunization safety and effectiveness depends on proper injection site management (Rishovd, 2014; World Health Organization, 2018). Globally, Evidence-Based Practices (EBP) are recommended to enhance immunization effectiveness and minimize unwanted side effects (Cataldi et al., 2020). However, there is a dearth of empirical evidence on healthcare provider adherence to EBP in injection site management which presents a significant knowledge gap, especially in developing countries. This study assessed the experience and understanding of healthcare providers' adherence to EBP in administering childhood vaccines …

Experiences Of Nurses Managing Traumatic Hemorrhagic Shock At A Tertiary Hospital In Ghana, Gloria Achempim-Ansong, Princilla Mensah

International Nursing Research Congress (INRC)

Background: Traumatic hemorrhagic shock is a life-threatening condition requiring immediate and effective management by emergency department nurses. Globally, trauma accounts for approximately 5.8 million deaths annually, with hemorrhagic shock contributing to 30-40% of these fatalities. The management of traumatic hemorrhagic shock in the emergency department is a complex and challenging task that requires a multidisciplinary approach and specialized nursing care. Nurses play a critical role in the early recognition, assessment, and stabilization of patients with traumatic hemorrhagic shock, as they are often the first healthcare professionals to encounter these patients in the emergency department.

The incidence of traumatic injuries and …

Redesigning Women’S Health Nurse Practitioner Curricula: Defining Population-Specific Competencies, Mary T. Hickey, Mary Fischer

International Nursing Research Congress (INRC)

Background: In 2019, the American Association of Colleges of Nursing (AACN) introduced a new vision for nursing education emphasizing competency-based education (CBE) to enhance preparation of a practice-ready Nurse Practitioner (NP) workforce¹. The National Organization of Nurse Practitioner Faculties (NONPF) developed NP Role Core Competencies based on the new AACN Essentials. For Women’s Health Nurse Practitioners (WHNPs), defining population-specific competencies is essential to preparing practitioners who can meet the complex needs of women and gender-related health populations⁴.

Purpose: This initiative sought to identify NP core and population-specific behaviors to equip faculty with the tools for redesigning …

A Theoretical Roadmap For Understanding And Mitigating Nursing Incivility, Janet Givler, Lynn Varagona

International Nursing Research Congress (INRC)

Nurse-to-nurse incivility remains a persistent threat to psychological safety, professional relationships, and patient outcomes. Despite growing reliance on cognitive rehearsal training as a targeted strategy, studies suggest incivility is a multidimensional issue shaped by individual behavior, organizational culture, leadership practices, and socio-behavioral forces. This integrative review examined how nine theoretical frameworks collectively deepen understanding of nursing incivility and illuminate a comprehensive, multilevel approach to intervention.

Twenty-one studies published between 2018 and 2023 and retrieved from CINAHL, Medline, ProQuest, and Ovid were appraised using the Johns Hopkins Evidence-Based Practice Model [1]. Braun and Clarke’s thematic analysis guided data synthesis. Oppression Theory …

Interactive Insights: Using Kwla-R© To Spark Active Learning And Reflection In Nursing, Amanda Adams

International Nursing Research Congress (INRC)

Active learning within nursing education assists in the engagement and retention of knowledge among students (Bristol et.al, 2019). The Know, Want to Know, Learned, Application – Reflection (KWLA-R) teaching tool was implemented as an innovative strategy for prework and active learning within a concept-based nursing curriculum. This approach aimed to promote active engagement and critical thinking through scaffolding knowledge (Coffman, et. al, 2023). The adaptation was executed in a hybrid format: students first completed the initial half of the KWLA-R as a ticket prior to the didactic session, answering what they already knew and what they wanted to learn about …

Harnessing Synergy: Advancing Nursing Scholarship Development, Fang-Yu Chou

International Nursing Research Congress (INRC)

Producing scholarly work is a core expectation of academic faculty in higher education, alongside responsibilities in teaching, service, curriculum development, and academic advising. The American Association of Colleges of Nursing defines academic nursing as the integration of practice, education, and research within baccalaureate and graduate programs. Nursing faculty are therefore expected to demonstrate a commitment to inquiry, generate new disciplinary knowledge, connect practice with education, and lead scholarly endeavors that advance health and health care. Yet, barriers such as limited funding and institutional support, overloaded teaching schedule and service duties, insufficient skills and knowledge in research, and role conflict between …

Timofey V V. Usa

2026 Decisions

USDC for the Eastern District of Pennsylvania

Eric Harnett V. Cdc

2026 Decisions

USDC for the District of New Jersey

Jose Mejia-Henriquez V. Attorney General United States Of America

2026 Decisions

Agency

The Role Of Clinician Training In Translating Clinical Decision-Making Into Timely Vha-Guided Care. Comment On Natalini Et Al. Viscoelastic Hemostatic Assays In The Management Of Trauma-Induced Coagulopathy: A Clinical Update. J. Clin. Med. 2026, 15, 12, Jadon Kind, Kaitlyn Kulesus

Student Publications

No abstract provided.