Digital Commons Network^™

Advances In Research On Techniques For Petrographic Analysis And Tests Of Coals And Their Applications In China, Song Xiaozhong, Zhang Qun, Fan Zhangqun, Jiang Wenping

Coal Geology & Exploration

Background Techniques for petrographic analysis and tests of coals are critical to the accurate characterization of coals, oil, and gas, providing pivotal geological bases for coalfield exploration, formation condition investigation of coal deposits, clean and efficient coal utilization, and hydrocarbon resource evaluation. China's coal petrology commenced nearly a century ago, having progressively evolved into a key field serving the national energy strategy from the early-stage component identification and genetic investigation of coals. A standardization system suitable for the petrographic analysis and tests of coals with distinctive Chinese characteristics has been established. This system has found applications in industrial fields including …

Industrial Development Of Coalbed Methane Exploitation In China: A 30-Year Retrospective And Future Prospects, Meng Shangzhi, Li Yong, Qin Yong, Li Guofu, Tang Shuheng, Xu Fengyin, Wang Yanbin, Zhang Shouren, Zhang Cong

Coal Geology & Exploration

Background The founding of China United Coalbed Methane Corp., Ltd. in 1996 signals the entry of the coalbed methane (CBM) exploitation in China into the industrial development stage. A systematic summary of the development history, key technologies, and future trends of China's CBM industry is of great significance for gaining a deeper understanding of CBM exploitation patterns and promoting the high-quality development of the CBM industry. Based on a systematic investigation of relevant domestic and international literature, this study presents a comprehensive analysis of the industrial development process of CBM exploitation in China, including development stages, technological evolution, and future …

Advances And Prospects Of Design Optimization Technologies For Differential Development With Three-Dimensional Well Patterns For Deep Coalbed Methane Reservoirs: A Case Study Of The No. 8 Coal Seam In The Ordos Basin, Yan Xia, Fang Jianlong, Mou Chun, Meng Peilong, Wang Yuan, Yu Xiang, Fei Shixiang, Feng Yanqing, Zhao Longmei, Li Meng, Cui Yuehua, Chi Runlong, Yang Qing, Huang Li, Zheng Xiaopeng, Yin Zesong, Wang Congcong, Ma Limin, Zhang Shuang, Liu Shirui, Zhang Yang, Guo Jiali

Coal Geology & Exploration

Objective Design optimization for gas reservoir development serves as a key approach to the efficient exploitation, enhanced primary recovery, and elevated efficiency with reduced costs of deep coalbed methane (CBM). Methods In this study, the most extensively developed Ordos Basin in China was investigated as an example to explore the significant heterogeneity of the geological conditions of deep coal seams. Based on a fine-scale geological investigation of over 3 000 wells across the basin, this study systematically revealed the heterogeneity of the key parameters of deep coal reservoirs, including reservoir distribution, reservoir-cap rock assemblages, coal seam structure, and gas-bearing properties. …

Analysis Of Coal Seam Water Sources Based On Hydrochemistry And Water Isotopes, Wei Dong, Wang Hao, Wang Chungang, Wang Xiaodong, Liu Wei, Wang Qiangmin, Liu Quanhui, Zhou Zhenfang, Wang Yutong

Coal Geology & Exploration

Background The northern Yuheng mining area exhibits the widespread occurrence of water-bearing coal seams. This unique hydrogeological phenomenon poses a serious challenge to efficient mine roadway construction and safe coal mining in the mining area. The recharge sources of the coal seam water remain poorly understood, representing a primary bottleneck in the prevention and control of coal seam water hazards. Methods This study aims to reveal the recharge sources and evolutionary mechanisms of coal seam water in the northern Yuheng mining area. By integrating methods including hydrochemical analysis, isotope analysis, and inverse hydrogeochemical simulation, this study systematically investigated the hydrogeochemical …

Technologies And Typical Cases For The Prevention And Control Of Water Hazards Associated With Burnt Rocks In The Yushenfu Mining Area, Wang Shidong, Wang Hai, Ji Zhongkui, Zhu Kaipeng, Han Qiang, Xue Xiaoyuan, Chen Pan, Zhao Kaixing

Coal Geology & Exploration

Background Brunt rocks are widely distributed in the Yushenfu mining area, predominantly occurring along rivers and gullies. These rocks are characterized by well-developed pores and fractures and weak to extremely strong water-yielding capacity, posing serious threats to roadway tunneling and mining for coal in the same layer or underlying them. Methods This study aims to effectively prevent and control water hazards associated with burnt rocks and reduce their threat. Through field surveys, statistical analysis, field experiments, and exemplary applications, along with exploration and monitoring and related analyses, this study analyzed the distribution of burnt rocks in the Yushenfu mining area …

Progress And Prospects Of Geothermal Resource Monitoring Technology, Hao Wenjie, Li Shengtao, Wang Huang, Liu Donglin, Wang Wanli, Qin Junsheng, Jin Xianpeng, Shen Jian, Liu Shuai, Yao Yahui, Hao Shuli, Ren Tao, Liu Zhe, Meng Xianwei, Hou Deren, Ren Xiaoqing, Jia Xiaofeng, Wen Dongguang

Coal Geology & Exploration

Background Geothermal resources represent a renewable energy source characterized by abundant reserves, extensive distribution, high stability and reliability, and green and low-carbon attributes. China has led the world in the direct utilization of geothermal energy for many years. Geothermal resource monitoring, which lays the groundwork for geothermal exploration, exploitation, and utilization, provides critical data required to determine dynamic changes in geothermal reservoirs and their surrounding geological environments, ensure long-term sustainable geothermal exploitation and utilization, and achieve the refined management and protection of geothermal resources. Advances In the narrow sense, geothermal resource monitoring technology is primarily applied to individual wells. In …

Multi-Objective Optimization And Performance Investigation Of Cementing Materials With High Thermal Conductivity Based On Response Surface Methodology, Zhao Yongzhe, Li Wenhao, Wang Yijie, Han Yongliang

Coal Geology & Exploration

Objective Geothermal energy has emerged as a strategic clean energy for the low-carbon transformation of the world's energy mix. Correspondingly, its efficient exploitation and utilization are crucial to the early achievement of the goals of peak carbon dioxide emissions and carbon neutrality. For geothermal resource exploitation, the thermal conductivity of cementing structures determines the efficiency of heat transfer from strata to geothermal well casings, establishing it as a key factor influencing the efficiency of geothermal energy extraction. Therefore, the research and development of cementing materials with high thermal conductivity can provide robust support for efficient geothermal resource exploitation.Methods The …

Advances In Research On Methods For Intelligent Identification Of Seismic Facies, Liu Xingye, Yu Peilin, He Hengjun

Coal Geology & Exploration

Background The intelligent identification of seismic facies can significantly improve the efficiency of sedimentary system characterization and hydrocarbon reservoir interpretation. However, influenced by factors such as non-stationary geological bodies, high costs of sample labeling, and limited training samples, conventional methods for intelligent identification are generally insufficient to achieve high identification accuracy and widespread application concurrently. Advances This study presents a systematic review of three types of technologies for the intelligent identification of seismic facies, namely unsupervised, supervised, and semi-supervised learning, with each type including deep learning methods. The three technological types are comparatively verified using 3D seismic data from a …

A Method For 3d Model Reconstruction Of Large-Diameter Rescue Wells Based On Multiple Cameras, Gu Hairong, Wang Boyang, Yang Wenjuan, Tong Yubo, Wang Jiaxi, Sun Lishun

Coal Geology & Exploration

Objective Surface drilling for mine rescue represents a critical technique in the emergency rescue system against mine disasters. To accurately assess the passability of large-diameter rescue wells during rescue operations, it is essential to build precise 3D models of the rescue wells for rapid reconstruction of rescue scenarios. Methods Based on the theory of multi-camera-based 3D model reconstruction, this study investigated the method of arranging four Intel D435i cameras within a large-diameter rescue well. Accordingly, a multi-camera-based 3D model reconstruction system for a large-diameter rescue well was established, involving the joint calibration of the camera array and the selection of …

In Silico Screening And Molecular Analyses Identify Apigenin From Scutellaria Barbata As A Potent Akt1 Inhibitor In Breast Cancer, Md. Maruf Khan, Md. Arju Hossain, Fatematuz Zohora, Md. Sohel, Md. Faisal Amin, Fatematuz Zuhura Evamoni, M. Nazmul Hoque

School of Integrative Biological & Chemical Sciences Faculty Publications

Breast cancer (BC) remains a leading cause of cancer-related mortality in women worldwide. Scutellaria barbata, a traditional Chinese medicinal herb, possesses recognized anticancer properties, but its mechanistic role in BC is not fully elucidated. This study employed an integrated in silico approach to identify the key flavonoids, targets, and pathways through which S. barbata exerts its anti-BC effects. A multi-step computational methodology incorporating network pharmacology, molecular docking, and dynamics simulations was utilized to profile bioactive compounds from S. barbata. From an initial set of 34 phytocompounds, three flavonoids namely apigenin, 4’-hydroxywogonin, and hispidulin demonstrated favorable drug-likeness, high bioavailability, …

A Cross-Dataset Vision Transformer Study For Brain Tumor Mri Image Classification, Sharon Kawira Mungania

Masters Theses

Brain tumor MRI classification is an important medical-imaging task because MRI scans contain complex anatomical patterns that can be time consuming to interpret manually. This study evaluates whether a pre-trained Vision Transformer can classify brain tumor MRI images consistently across datasets with different class structures. Three publicly available Kaggle datasets were used: Nickparvar, Br35H, and Figshare. Nickparvar and Figshare were treated as multi-class classification tasks, while Br35H was treated as a binary tumor/no-tumor task. Images were converted to three-channel format, resized to 384 × 384 pixels, normalized using ImageNet statistics, and augmented during training. The selected model was ViT-Base Patch …

[Excerpt From] A Practical Guide To Forensic Nursing: Incorporating Forensic Principles Into Nursing Practice, Angela Frederick Amar, L. Kathleen Sekula

Sigma Publications: Book Excerpts

Victims of violence are unfortunately ever-present in healthcare today. Regardless of the setting, nurses are often the first to interact with victims and regularly must step into uncomfortable or difficult situations. To ensure patient and provider safety and enable the best possible outcomes, every nurse should be well-versed in forensic and theoretical issues of violence.

A Practical Guide to Forensic Nursing is an evidence-based guide to understanding and applying forensic nursing science. Authors Angela F. Amar and L. Kathleen Sekula introduce practical and theoretical perspectives on violence and provide valuable resources, including injury assessment and violence prevention strategies as well …

Pengetahuan Dan Motivasi Meningkatkan Penggunaan Aplikasi Mobile Jkn Pada Pasien Bpjs Di Instalasi Rawat Jalan Rsd Idaman Banjarbaru, Salbia Putri Kanzha Khairunnisa, Raziansyah Raziansyah, Fahriadi Fahriadi

Jurnal ARSI : Administrasi Rumah Sakit Indonesia

The development of digital health services encourages the use of the Mobile JKN application to enhance access and service efficiency for BPJS participants. However, its utilization remains inconsistent due to limited knowledge of its functions and low motivation to use it. This study examined the relationship between knowledge and motivation with the use of the Mobile JKN application among BPJS patients at the Outpatient Installation of RSD Idaman Banjarbaru in 2025. This study employed a quantitative approach with a cross-sectional design. The population comprised 10,478 BPJS patients, while the sample consisted of 100 outpatient BPJS patients who used the Mobile …

Harmonizing Intervention, Context, And Implementation Strategies With Context-Driven Co-Design (Cd2), Sarah A Birken, Emily R Haines, Cheyenne R Wagi, Bonny B Morris, Kathryn E Weaver, Kathleen M Lisborg, Sara J Landes, Geoffrey M Curran, Miriam Bender, Maria E Fernandez, Ashley Strahley, Kimberly Wiseman, Kristie L Foley

Faculty, Staff and Student Publications

Background: Extant approaches to close the gap between implementation evidence and practice have been unsuccessful due in part to overreliance on researcher engagement. In practice, change is often driven by mid-level managers. We developed Context-Driven Co-Design (CD2) to equip mid-level managers with a theory- and evidence-based approach to implementation planning.

Methods: We used a two-pronged design. First, we engaged six established implementation researchers in a modified Delphi process, involving two hour-long meetings and asynchronous feedback to develop and refine a CD2 prototype. Second, we piloted an in-person CD2 training and conducted an hour-long focus group to solicit feedback from mid-level …

Self-Governance, Social Order And Institutional Solutions To Collective Action In A Tent City, Karen A. Snedker, Jennifer Mckinney, Steven Pfaff

Sociology Faculty Articles and Research

Applying insights from the theory of collective action in self-governance, this paper addresses how a city-sanctioned homeless camp has successfully self-governed for over two decades. Based on a club goods model and democratic practices, this tent city attains social order and provides numerous collective benefits to its residents, who initially bring very little capital to the camp. Our case study, which includes in-depth interviews with residents of a tent city at four time points between 2012-2025, as well as observations from their weekly organizational meeting, illustrates how the possibility of exclusion for rule violation, norms emphasizing voice and service, and …

Geothermal Energy In Utah: Massive Potential To Meet Growing Electricity Needs, Emily Labonty, Kendall Becker, Logan Mitchell, Jennifer Bodine, Scott Hotaling

All Current Publications

Including more geothermal energy in Utah's energy mix would help address issues of concern for many Utahns: poor air quality, climate change, and the need to support renewable energy research. Geothermal energy, heat from within the Earth, is a renewable energy source that can provide flexible, baseload electricity––like coal or natural gas––but without the climate-warming and polluting effects. This fact sheet provides information about geothermal energy, generating electricity from geothermal energy, and current geothermal projects in Utah.

Healthcare Emergency Management Salary Survey Analysis, Grace Elizabeth Thiel, Anna C. Hansen, Sharon J. Meaker-Medcalf, Rex Archer, Keith F. Hansen

Faculty and Staff Publications

Background: The field of emergency preparedness is often considered a limitedly recognized aspect of healthcare; however, it serves an integral component of patient and worker safety. While an important field, there is limited data focused on the field pertaining to salaries of workers, resources utilized and produced, and the typical working environment. The purpose of this project was to assess salary and other demographic markers of healthcare emergency preparedness professionals in the United States.

Methods: The project compared salary, full-time equivalent levels, preparedness program budgets, and respondent demographic markers across the country via a survey that was administered for a …

Gangrenous Diabetic Foot Treated With Homoeopathic Medicine Opium: A Case Report, Sarang Suhas Rahalkar, Neelam Sarang Rahalkar, Sonali Suresh Dhote, Deep Rasik Mandali

Indian Journal of Research in Homoeopathy

Introduction: Diabetic foot ulcer (DFU) is the most common neuropathic complication of diabetes. Uncontrolled diabetes and improper foot care lead to serious conditions like gangrenous DFU, even from minor injuries. DFU also has gangrene as one of its major complications. In general, people with diabetes have a significantly higher risk of developing lower extremity gangrene, which may lead to amputation. Case Summary: A known case of a 68-year-old man of type 2 diabetes mellitus for the past five years, was presented with painless DFU on his right leg that had persisted for the past 6 months. He was …

Homoeopathic Treatment Of Chronic, Relapsing Tinea Corporis: A Case Report, Lalit Kumar Chauhan, Shakti Priya

Indian Journal of Research in Homoeopathy

Introduction: Tinea corporis (dermatophysis) is a common dermatophytic infection that affects a significant proportion of the global population, with dermatophytosis accounting for nearly 20–25% of all superficial fungal infections worldwide. Increasing reports of resistance and relapse to conventional antifungal therapy highlight the need for alternative approaches. This case is unique in demonstrating how past history can decisively influence remedy selection in homoeopathic practice, contributing to the exsisting literature on individualised approaches for chronic, relapsing fungal infections. Case Summary: A 35-year-old female presented with multiple erythematous, scaly, pruritic plaques on the back and abdomen, with itching aggravated by sweating and tight …

Research Highlights, Sujata Madhukar, Sakshi Chaudhary

Indian Journal of Research in Homoeopathy

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Effect Of Heat Treatments On The Corrosion Resistance Of A Trip Steel And Its Evaluation By Non-Destructive Testing, Karla Ivette Vega-Nava, Ariosto Medina-Flores, Marco Antonio Espinosa-Medina, José Sergio Pacheco-Cedeño, Héctor Guillermo Carreón-Garcidueñas, Francisco Fernando Curiel-López, Jose Jaime Taha-Tijerina

Mechanical Engineering Faculty Publications

The development of advanced high-strength steels (AHSS) for the automotive industry requires optimizing the balance between mechanical properties and durability in aggressive environments. This study investigates the effects of two heat treatment routes on the microstructure and corrosion resistance of a transformation-induced plasticity (TRIP) steel (Fe-0.2C-1.75Mn-0.5Si-1Al). Route A includes a full austenitizing step at 1000 °C prior to intercritical annealing, whereas Route B omits this step and begins directly with intercritical annealing at 800 °C. Microstructural characterization (SEM/XRD), electrochemical assays, and eddy current tests were employed. The results revealed that Route A yields a homogeneous microstructure with 12.7% retained austenite, …

2026 June 25 - Tennessee Weekly Drought Summary, Tennessee Climate Office, East Tennessee State University

Tennessee Climate Office Weekly Drought Summaries

No abstract provided.

"Your Problem Is Not At All An Uncommon One": Visibility, Black Men, And Sexual Orientation In The Anti-Apartheid And Civil Rights Movements, Wren Addison Weddell

Dissertations and Theses

The South African Anti-Apartheid Movement and the American Civil Rights Movement are two of the most well-known examples of racial liberation movements, but there are few scholarly works that offer comparisons between the two. Furthermore, the experiences of people who fall outside the bounds of heteronormative society are often overlooked in historical research on both movements. Despite the dearth in research, there are several key factors that are revealed when comparing the lives of Black non-heterosexual men among the activists for both of these movements, including the role of the global community, unique local cultures, and how the state polices …

Impact Of Anatomical Changes On Treatment Plan Robustness: A Comparative Study Of Intensity Modulated Proton Therapy And Volumetric Modulated Arc Therapy In Head And Neck Cancer., Jennifer Croft

Masters Projects

Head and neck cancer patients often experience anatomical changes during radiation therapy, including weight loss and tumor regression. These changes can alter planned dose distribution and affect treatment accuracy. Based on the previous understanding, IMPT offers highly conformal dose delivery but is sensitive to the patient’s geometry changes and daily setup uncertainties, while VMAT may provide greater stability under these uncertainties. However, as of today, there is no quantitative analysis and comparison between the two modalities using real clinical data. The purpose of this study is to compare the robustness of IMPT and VMAT for head and neck cancer by …

Gambaran Administrasi Rekam Medis Semi-Digital Berdasarkan Pendekatan 5m Dan Poac Di Rsu X Kota Depok Tahun 2025, Dewi Shinta, Risky Kusuma Hartono, Malihah Ramadhani Rum

Jurnal ARSI : Administrasi Rumah Sakit Indonesia

Medical record administration is an essential component in supporting healthcare service quality. During the transition toward Electronic Medical Records (EMR), many hospitals still use semi-digital systems that combine conventional and electronic processes. This study aimed to describe semi-digital medical record administration at RSU X, Depok City, based on the Man, Money, Material, Method, and Machine (5M) management elements and the Planning, Organizing, Actuating, and Controlling (POAC) management functions. This study employed a descriptive qualitative approach through in-depth interviews and observations involving five informants. The results showed that the semi-digital system operated through the parallel use of physical medical records and …

Effectiveness Of Lay Workers Delivering Behavioural Activation For People With Depression: Systematic Review And Meta-Analysis, Shwikar Othman, Lauren Blekkenhorst, Asangaedem Akpan, Irene Ngune, Nilufeur Mckay, Alison Kennedy, Elizabeth Armstrong, Michael Hunter, Kevin Murray, Mathew Coleman, Richard Gray, Emma Jones, Christopher Lee, Martin Jones

Research outputs 2022 to 2026

Background Behavioural activation is effective for depression, but its effectiveness in treating adults with depression when delivered by lay workers remains unclear. Aims To examine the effectiveness of behavioural activation delivered by lay workers, compared with any control group, in reducing depressive symptoms in adults. Method This systematic review searched six databases from inception to January 2025, for randomised controlled trials (RCTs) comparing behavioural activation and any control conditions for individuals with depression when delivered by lay workers. Additional searches were conducted in the international trial registries and reference lists (PROSPERO registration CRD42024625620). Risk of bias was assessed using the …

Ai El Realty Corp V. Maquilan

All Decisions

In this nonpayment proceeding, the court granted tenant's motion for an interim order to correct on landlord's default. There were 68 open HPD violations — 19 Class A, 26 Class B, and 23 Class C — in the apartment, plus 5 Class B common-area violations. Landlord failed to interpose any cognizable defense. Failure to gain access is not a defense to an order to correct, per D'Agostino v Forty-Three E. Equities Corp., 12 Misc 3d 486 (Civ Ct NY 2006). Corrections ordered within statutory time frames upon first access.

June 25, 2026 Minutes, Swosu Faculty Senate

Faculty Senate Minutes

No abstract provided.

Managing Prairie Dogs On Agricultural Lands, Cory Farnsworth, S. Nicole Frey

All Current Publications

While prairie dogs are an important species in the region because their burrows provide shelter for many wildlife species, they are also preyed upon by many mammals and birds. However, because of the damage they can cause to cropping and range systems, their populations may occasionally need to be controlled. After you have identified which prairie dog species you are in conflict with and the scope of the damage, you will want to decide how to manage them. This fact sheet provides information on control options and the general ecology of the three prairie dog species in Utah.

Guide To Conservation Easement Sections, Sara Callaghan

UNH Cooperative Extension

No abstract provided.