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Critical Technologies And Geology-Engineering Integration Practices For Deep Cbm Production In The Yanchuannan Cbm Field, Chen Zhenlong, Wang Yunhai, Liu Xiao, Cui Bin, Yang Song, Li Xin, Fang Qilong Jan 2025

Critical Technologies And Geology-Engineering Integration Practices For Deep Cbm Production In The Yanchuannan Cbm Field, Chen Zhenlong, Wang Yunhai, Liu Xiao, Cui Bin, Yang Song, Li Xin, Fang Qilong

Coal Geology & Exploration

Objective and Methods This study introduces the adjustments for coalbed methane (CBM) production in the Yanchuannan CBM field‒the first deep CBM field in China. Deep CBM production in this CBM field faces challenges including strong heterogeneity of reservoirs, single arrangement mode of production well patterns, low applicability of conventional hydraulic fracturing, excessively long conventional production cycles, and a high proportion of inefficient wells. To address these challenges, a production capacity construction model for efficient deep CBM production of the field was developed through in-depth geology-engineering integration. Results and Conclusions The results indicate that the production capacity construction process of the …


Connotation, Research Status, And Development Directions Of Clean Coal Geology In China, Tang Yuegang, Wang Shaoqing, Wang Xiaoshuai, Guo Xin, Wang Yafeng, Xue Liping, Harold H. Schobert Jan 2025

Connotation, Research Status, And Development Directions Of Clean Coal Geology In China, Tang Yuegang, Wang Shaoqing, Wang Xiaoshuai, Guo Xin, Wang Yafeng, Xue Liping, Harold H. Schobert

Coal Geology & Exploration

Objective The exploration and assessment of low-carbon, zero-emission, and maximized utilization of coal resources, emerge as a focus of coal geology in the 21st century. [Research Advances] Based on the research content of coals and coal geology, along with the domestic and international development trends of clean coal technology (CCT), this study defines clean coal geology in the broad and narrow sense. Clean coal geology in the narrow sense focuses on the geological and geochemical issues related to efficiency enhancement and emission reduction in coal processing and utilization. In contrast, clean coal geology in the broad sense emphasizes …


Asymptotic Behavior Of The Kirchhoff Index For Square Lattice With Boundary Conditions, Fati̇h Ecevi̇t, Arzu Boysal Jan 2025

Asymptotic Behavior Of The Kirchhoff Index For Square Lattice With Boundary Conditions, Fati̇h Ecevi̇t, Arzu Boysal

Turkish Journal of Mathematics

We determine leading asymptotic behavior of the Kirchhoff index for the square lattice under free, cylindrical and toroidal boundary conditions. Our results provide correct forms of the eleven false theorems/results published in the following papers: L. Ye, On the Kirchhoff index of some toroidal lattices, Linear Multilinear Algebra, 59:6 (2011), 645--650; J.-B. Liu, X.-F. Pan, J. Cao, X. Huang, The Kirchhoff index of toroidal meshes and variant networks, Math. Probl. Eng., Article ID 286876, 8 pages (2014); J.-B. Liu, X.-F. Pan, A unified approach to the asymptotic topological indices of various lattices, Appl. Math. Comput., 270 (2015), 62--73.


Properties Of Frontier, Exterior And Border In Picture Topological Spaces, Shanmugasundharam Durga, Lakshmanadas Vidyarani, Mandarasalam Vigneshwaran, Tomasz Witczak Jan 2025

Properties Of Frontier, Exterior And Border In Picture Topological Spaces, Shanmugasundharam Durga, Lakshmanadas Vidyarani, Mandarasalam Vigneshwaran, Tomasz Witczak

Turkish Journal of Mathematics

The paper is dedicated to picture sets. They are crisp version of Cuong's picture fuzzy sets (just like intuitionistic sets introduced by Coker are crisp version of intuitionistic fuzzy sets). We have already defined several basic topological notions in this framework and we have analyzed its algebra. Now we continue our research. We introduce the notions of border, frontier and exterior. Many properties are studied. Moreover, we point out that there are some important differences between classical and non-classical approach.


Inverse Ordered Semigroups, Michael Tsingelis Jan 2025

Inverse Ordered Semigroups, Michael Tsingelis

Turkish Journal of Mathematics

Ένα στοιχείο x μιας διατεταγμένης ημιομάδας [[EQUATION]] ονομάζεται αντίστροφο στοιχείο του [[EQUATION]]if [[EQUATION]]και [[EQUATION]]. Μια αντίστροφη διατεταγμένη ημιομάδα είναι μια διατεταγμένη ημιομάδα S για την οποία κάθε στοιχείο του S έχει ένα αντίστροφο στοιχείο και τα αντίστροφα στοιχεία οποιουδήποτε στοιχείου του S βρίσκονται στην ίδια συνδεδεμένη συνιστώσα του διαγράμματος Hasse της σχέσης τάξης του. Παρουσιάζουμε ιδιότητες που ικανοποιούνται από αντίστροφα διατεταγμένες ημιομάδες και χαρακτηρίζουμε αντίστροφα διατεταγμένες ημιομάδες με βάση την έννοια της κανονικότητας των διατεταγμένων ημιομάδων, το σύνολο των αδυναμιών τους και τις σχέσεις του Green. Επίσης αποδεικνύουμε ότι η αντιστρεψιμότητα των διατεταγμένων ημιομάδων διατηρείται από ομομορφισμούς.


On Minimal Hypersurfaces In Euclidean Spaces And Riemannian Manifolds, Josef Mikeš, Sergey Stepanov, Irina Tsyganok Jan 2025

On Minimal Hypersurfaces In Euclidean Spaces And Riemannian Manifolds, Josef Mikeš, Sergey Stepanov, Irina Tsyganok

Turkish Journal of Mathematics

In this paper, we present the conditions under which minimal and stable minimal hypersurfaces are as hyperplanes in Euclidean spaces ands a totally geodesic submanifolds in Riemannian manifolds.


A Novel Mu-Metal Based Weak Magnetic Energy Harvester For Self-Powered Monitoring Of Power Grid Assets, Arsalan Habib Khawaja, Hassan Pervaiz, Dongsheng Cai, Jian Li, Qi Huang Jan 2025

A Novel Mu-Metal Based Weak Magnetic Energy Harvester For Self-Powered Monitoring Of Power Grid Assets, Arsalan Habib Khawaja, Hassan Pervaiz, Dongsheng Cai, Jian Li, Qi Huang

Turkish Journal of Electrical Engineering and Computer Sciences

This paper presents a novel magnetic field driven contactless energy harvester with improved flux concentration capabilities for potential utilization in Power system monitoring where stray magnetic field is abundant and readily available. The designed harvester employs multilayered Mu-Metal based cone shaped core to maximize magnetic flux density. To achieve the final design, this work investigates magnetic flux concentration ability of various geometries and material properties in magnetic flux conditions typical to overhead 11 kV power distribution circuits. Impact of layers in core-coil region of harvesting coil on magnetic flux concentration is evaluated by means of Finite Element analysis. Resultantly, the …


Advanced Prediction Of Events And Temporal Expressions In Medical Text Using The Jena Api: Integrating Ontologies And Deep Learning, Hafida Tiaiba, Lyazid Sabri, Okba Kazar Jan 2025

Advanced Prediction Of Events And Temporal Expressions In Medical Text Using The Jena Api: Integrating Ontologies And Deep Learning, Hafida Tiaiba, Lyazid Sabri, Okba Kazar

Turkish Journal of Electrical Engineering and Computer Sciences

The automatic recognition of medical concepts and temporal expressions in narrative clinical text enhances the utility of electronic health records (EHRs) and supports clinical decision-making and research. However, challenges arise due to the complexity of medical language, ambiguity of terms, and variability in expression. To address these issues, the use of medical ontologies significantly improves data management in healthcare. A novel approach integrates various medical ontologies covering drugs, symptoms, diseases, anatomy, disease drivers, and food, and with convolutional neural networks (CNNs) -including Standard, Transposed, and Separable convolution models (CONSEPTR)- to extract both medical events (e.g., clinical departments, treatments, problems) and …


Machine Learning Models Approach For The Quantitative Classification Of Ferricyanide Compound Using Electrochemical Detection With Cpe-Fe3o4nps, Süleyman Aşir, Nemah Abu Shama, Najya Maroof Saleem, Devri̇m Kayali, Kami̇l Di̇mi̇li̇ler Jan 2025

Machine Learning Models Approach For The Quantitative Classification Of Ferricyanide Compound Using Electrochemical Detection With Cpe-Fe3o4nps, Süleyman Aşir, Nemah Abu Shama, Najya Maroof Saleem, Devri̇m Kayali, Kami̇l Di̇mi̇li̇ler

Turkish Journal of Electrical Engineering and Computer Sciences

Most common electrochemical analysis techniques used to evaluate enzymes, proteins, and heavy metals over a wide potential range include electrochemical impedance EIS, differential pulse voltammetry DPV, and square wave voltammetry SQWV. Machine leaning algorithms MLA are employed to classify the Potassium ferricyaniyde K3Fe(CN)6 concentrations using a modified carbon paste electrode CPE embedded with iron (II, III) oxide (Fe3O4) NPs. The CV, DPV, and SQWV voltametric data collected from all K3Fe(CN)6 concentrations were used as input data to the machine learning algorithms. Signaling current of K3Fe(CN)6 concentrations improved at Fe3O4 modified with nanoparticles NPs CPE in a comparison with the unmodified …


Balancing Anarchy And Efficiency: Partial Team Formations And Learning In Potential Games, Muhammed Sayin Jan 2025

Balancing Anarchy And Efficiency: Partial Team Formations And Learning In Potential Games, Muhammed Sayin

Turkish Journal of Electrical Engineering and Computer Sciences

Non-cooperative multi-agent learning, focusing on individual rationality (anarchy), often falls short in achieving system-wide efficiency in potential games, a class of games with applications in decentralized control and optimization. On the other hand, cooperative approaches prioritize system efficiency but often via global coordination, which could be impractical, e.g., for large-scale and less controlled environments. To address this dilemma, we propose a novel framework that introduces partial team formations, allowing team members with shared objectives to coordinate their actions while maintaining team-wise rationality for improved system-wide efficiency without the burden of global coordination. We model such interactions as a multi-team game …


Cannabis Law Practice: Lessons For The Legal Profession In The Twenty-First Century, Eli Wald Jan 2025

Cannabis Law Practice: Lessons For The Legal Profession In The Twenty-First Century, Eli Wald

Tulsa Law Review

No abstract provided.


Ucf Pegasus Plan - 1st Grade - Maps & Globes, Cecilia Nuss, Mackenzie Luley, Jessenia Diaz, Alyssa Arnott, Miranda Howley Jan 2025

Ucf Pegasus Plan - 1st Grade - Maps & Globes, Cecilia Nuss, Mackenzie Luley, Jessenia Diaz, Alyssa Arnott, Miranda Howley

Pegasus Plans: Social Studies Unit Plans for Florida Teachers

During this unit, students will explore and create various maps and globes through multimedia resources, Hands-on activities, and assessments. The daily lessons cover topics such as a compass rose, cardinal directions, map titles, and physical features on maps and globes. By the end of this unit, students will be able to identify key elements and locate physical features of maps and globes. Through the use of songs, hands-on activities, games, books, and class discussions, students will be engaged throughout the unit.


Wild Magic Farms: Increasing Student Engagement And Decreasing Academic Regression In Middle School Extended School Year Through Use Of A Role-Playing Game, Maryanne Cullinan Jan 2025

Wild Magic Farms: Increasing Student Engagement And Decreasing Academic Regression In Middle School Extended School Year Through Use Of A Role-Playing Game, Maryanne Cullinan

Educational Studies Dissertations

The Extended School Year (ESY) is a federal program that falls under the Individuals with Disabilities Education Act Law (2004) as part of Special Education in public schools in the United States. It is intended to help reduce regression in student progress towards Individualized Education Program goals. However, in New Hampshire, ESY struggles with a lack of clear goals, student buy-in and quality engagement. This study examined how a researcher designed role-playing game (RPG) could impact both summer academic regression and student engagement in a middle school ESY. Utilizing i-Ready testing (n=13) data and attendance data (n=9), this study compared …


Family-Based Mindfulness: A Curriculum Guide For A Four-Week Program, Megan Hauser-Cleveland Jan 2025

Family-Based Mindfulness: A Curriculum Guide For A Four-Week Program, Megan Hauser-Cleveland

Mindfulness Studies Theses

This thesis argues that, compared to a traditional parent-only mindful parenting program, a family-based mindfulness program will more effectively support parental caregivers in developing secure attachments with their adolescent children, which is essential for healthy youth development and well-being. The rationale for this project examines the development and outcomes of secure and insecure attachment, the impact of trauma on youth mental health and parenting practices, how mindfulness can support emotional regulation, and the benefits and concerns of mindful parenting programs. The creative project for this thesis draws from the literature to create a comprehensive format for a family-based mindfulness program …


Mindful Of God: Meditation Practices Within Abrahamic Traditions, Jacob Aqua Jan 2025

Mindful Of God: Meditation Practices Within Abrahamic Traditions, Jacob Aqua

Mindfulness Studies Theses

Through the exploration of meditation practices within Islam, Judaism, and Christianity, this paper emphasizes the shared intention among practitioners of these Abrahamic traditions to connect with the Divine Presence of God in daily life. In modern America, where religious diversity and secularism coexist, meditation practices have gained traction in spiritual settings, secular spaces, religious communities, and other environments. This paper reviews three key meditation practices: the dhikr practice in Islam, the “Just Being” Shabbat practice in Judaism, and the “Silence as a Door to God” practice in Christianity. Through this review, significant phenomenological parallels emerge: the practices of cultivating stillness …


Mindfulness 101: Integrating Mindfulness Into The First-Year College Curriculum, Shelley Linso Jan 2025

Mindfulness 101: Integrating Mindfulness Into The First-Year College Curriculum, Shelley Linso

Mindfulness Studies Theses

The college experience offers young people unique opportunities for personal growth and academic development. However, it is widely recognized that college and university students suffer from unprecedented rates of anxiety and depression. Mindfulness, often defined as paying attention on purpose, moment-to-moment, without judgment, has the potential to not only reduce symptoms of anxiety and depression but also to promote flourishing. By integrating mindfulness into the first-year college curriculum, educators facilitate students’ abilities to a) better understand their emotional responses so that they might navigate stress, relationships, and challenges with greater ease, b) better recognize their strengths and weaknesses, and make …


Adverse Childhood Experiences: Healing Through Storytelling And Mindful Narrative Therapy, Julie Kemp Jan 2025

Adverse Childhood Experiences: Healing Through Storytelling And Mindful Narrative Therapy, Julie Kemp

Mindfulness Studies Theses

This study presents research about the nature and prevalence of adverse childhood experiences (ACEs), the mental and physical impacts to individuals exposed to ACEs, and incorporating mindfulness practices into therapeutic approaches to treating them, particularly Mindfulness-Based Narrative Therapy (MBNT). It is important because ACEs have become a global crisis, with the potential for interfering with psychological and physical development, early mortality, and other harmful life outcomes. This thesis provides critical information for mindfulness teachers and practitioners, therapists, educators, regulators, parents, and individuals subjected to ACEs.

The methodology includes extensive literature searches for narrative therapy and mindfulness-based interventions (MBIs) in peer-reviewed …


Nonviolent Communication For The Inner Dialogue Of Women With Adhd, Mary-Carmen Wiser Jan 2025

Nonviolent Communication For The Inner Dialogue Of Women With Adhd, Mary-Carmen Wiser

Mindfulness Studies Theses

This study provides a theoretical framework suggesting that nonviolent communication (NVC) can alleviate the violence frequently experienced in the inner dialogue of women with Attention Deficit/Hyperactive Disorder (ADHD). Due to the high correlation between ADHD symptoms in women and elevated rates of anxiety, depression, engagement in self-harm, and internalized self-criticism, exploring methods to mitigate negative self-dialogue is essential. Research on NVC indicates that individuals can cultivate empathy and compassion in interpersonal communication, suggesting potential benefits for addressing challenges in intrapersonal communications that often stem from the internalized presentation of ADHD symptoms in women. The gender gap in ADHD diagnosis, which …


Targeting Cytokine-Mediated Inflammation In Brain Disorders: Developing New Treatment Strategies, Rahul Mallick, Sanjay Basak, Premanjali Chowdhury, Ranjit Kumar Das, Antara Banerjee, Sujay Paul, Surajit Pathak, Asim K. Duttaroy Jan 2025

Targeting Cytokine-Mediated Inflammation In Brain Disorders: Developing New Treatment Strategies, Rahul Mallick, Sanjay Basak, Premanjali Chowdhury, Ranjit Kumar Das, Antara Banerjee, Sujay Paul, Surajit Pathak, Asim K. Duttaroy

Health & Biomedical Sciences Faculty Publications

Cytokine-mediated inflammation is increasingly recognized for playing a vital role in the pathophysiology of a wide range of brain disorders, including neurodegenerative, psychiatric, and neurodevelopmental problems. Pro-inflammatory cytokines such as interleukin-1 (IL-1), tumor necrosis factor-alpha (TNF-α), and interleukin-6 (IL-6) cause neuroinflammation, alter brain function, and accelerate disease development. Despite progress in understanding these pathways, effective medicines targeting brain inflammation are still limited. Traditional anti-inflammatory and immunomodulatory drugs are effective in peripheral inflammatory illnesses. Still, they face substantial hurdles when applied to the central nervous system (CNS), such as the blood–brain barrier (BBB) and unwanted systemic effects. This review highlights the …


Alma Link Resolver Referring Sources Report 2023-2024, Andrée J. Rathemacher Jan 2025

Alma Link Resolver Referring Sources Report 2023-2024, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics from 2023-2024 on the number of OpenURL requests made to the Alma link resolver for items held by the University of Rhode Island Libraries.

Information provided includes Source, Number of Requests, Number of Clicked Requests, % Clicks from Requests.


Alma Link Resolver Subject Report 2023-2024, Andrée J. Rathemacher Jan 2025

Alma Link Resolver Subject Report 2023-2024, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics for 2023-2024 on the number of OpenURL requests by Library of Congress classification code made to the Ex Libris Alma link resolver for items held by the University of Rhode Island Libraries.

Information provided includes Classification Code, Classifications, Number of Requests, Number of Clicked Requests, and % Clicks from Requests.


Alma Link Resolver Title & Issn Report (Top 500) 2023-2024, Andrée J. Rathemacher Jan 2025

Alma Link Resolver Title & Issn Report (Top 500) 2023-2024, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics for 2023-2024 on the total number of OpenURL requests by journal title and ISSN made to the Ex Libris Alma link resolver for items held by the University of Rhode Island Libraries. Includes only the top 500 journals.

Information provided includes journal Title, ISSN, EISSN, Number of Requests, Number of Clicked Requests, % Clicks from Requests.


The Bg News January 15, 2025, Bowling Green State University Jan 2025

The Bg News January 15, 2025, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. January 15, 2025. Volume 104-Issue 13.


Local Dynamic Analysis Of The Covid-19 Mathematical Model Based On Discrete-Time Predator-Prey Population Model, Fi̇gen Kangalgi̇l, Ni̇lüfer Topsakal, Özge Kuzucu Jan 2025

Local Dynamic Analysis Of The Covid-19 Mathematical Model Based On Discrete-Time Predator-Prey Population Model, Fi̇gen Kangalgi̇l, Ni̇lüfer Topsakal, Özge Kuzucu

Turkish Journal of Mathematics

In this article, the local dynamics of a discrete-time Covid-19 pandemic model based on the Lotka Volterra model with topological classifications, bifurcation analysis and chaos control are investigated. It is shown that under some parametric conditions, the discrete-time Covid-19 pandemic model has two equilibrium points. With linear stability theory, local dynamics are investigated with topological classifications about the equilibrium points of the discrete-time Covid-19 epidemic model. In addition, the existence of a Neimark-Sacker bifurcation at the internal equilibrium point is proved and this bifurcation is analysed using explicit criteria. Furthermore, the chaos in the discrete Covid-19 pandemic model is also …


Long-Range Inertia Prediction Considering Contemporary Evolution Of Power Grid Networks, Peter M. Makolo Jan 2025

Long-Range Inertia Prediction Considering Contemporary Evolution Of Power Grid Networks, Peter M. Makolo

Tanzania Journal of Engineering and Technology (TJET)

Reduced network inertia due to high penetration levels of non-synchronous generators in modern power systems is becoming a pressing issue. As a result, very quick inertial responses are observed after contingency events in networks. Due to quick inertial responses, there is a practically very limited time interval for control actions in real-time. Thus, system operators need to understand the prior inertia values to plan, control, and operate the network securely. Long-range forecasting of the network's inertia values, in contrast to short-range forecasting techniques, can pinpoint when the network is most likely to be vulnerable in a reasonable time ahead. Thus, …


Generalization Of Dual Numbers And Dual Euclidean 3-Space, Şükran Duygu Soylu, Harun Bariş Çolakoğlu, Mustafa Özdemi̇r Jan 2025

Generalization Of Dual Numbers And Dual Euclidean 3-Space, Şükran Duygu Soylu, Harun Bariş Çolakoğlu, Mustafa Özdemi̇r

Turkish Journal of Mathematics

In this study, we consider the generalized dual numbers and determine their algebraic and geometric properties. Then we generalize the well-known D3 module and introduce the generalized dual Euclidean 3-space with its scalar product and norm. After determining the conditions for being a unit generalized dual Euclidean vector, we derive the generalized Euclidean Study map, which states that there is a bijective correspondence between directed lines of the space and the elements of the unit generalized dual Euclidean sphere. Finally, we define the dual Euclidean angle between two generalized dual Euclidean vectors.


The Big Five Personality Traits And Eating Habits Among Female Students At Zayed University, Sharifa Alblooshi, Kawther Alsabbah, Shatha Thani, Rafiq Hijazi, Ayesha S. Al Dhaheri, Falak Zeb, Leila Cheikh Ismail Jan 2025

The Big Five Personality Traits And Eating Habits Among Female Students At Zayed University, Sharifa Alblooshi, Kawther Alsabbah, Shatha Thani, Rafiq Hijazi, Ayesha S. Al Dhaheri, Falak Zeb, Leila Cheikh Ismail

All Works

Adhering to healthy dietary habits is crucial for disease prevention and improving overall quality of life. Understanding how personality traits influence eating behaviors is essential for developing effective interventions aimed at promoting healthier eating habits. Personality traits are consistent behavioral patterns that individuals typically exhibit, and the Five-Factor Model (also known as the Big Five) is widely recognized as an effective framework for predicting personality traits. This study analyzed the relationship between personality traits and eating behaviors among 425 female students using a cross-sectional design. Sociodemographic data and personality traits were assessed using an online questionnaire, while eating behaviors were …


James Cordery, And A.S., A Minor, On Behalf Of The Estate And Heirs Of Joshua Cordery, Plaintiffs-Appellants V. University Of Utah School Of Dentistry, And Intermountain Healthcare Defendants-Appellees : Reply Brief, Utah Court Of Appeals Jan 2025

James Cordery, And A.S., A Minor, On Behalf Of The Estate And Heirs Of Joshua Cordery, Plaintiffs-Appellants V. University Of Utah School Of Dentistry, And Intermountain Healthcare Defendants-Appellees : Reply Brief, Utah Court Of Appeals

Utah Court of Appeals Briefs (2020 –)

APPEAL FROM THE THIRD DISTRICT COURT, SALT LAKE COUNTY, STATE OF UTAH THE HON. KEITH KELLY, CIVIL NO. 210904102

Lance Bastian, Kristina Ruedas, Aaron Cunningham, Attorneys for Defendants/Appellees

Sarah Elizabeth Spencer, Jeffrey B. Teichert, Attorneys for Plaintiffs/Appellants


Table Of Contents, The Editors Jan 2025

Table Of Contents, The Editors

Coal Geology & Exploration

No abstract provided.


A Deep Learning-Based Method For The Intelligent Identification Of The Quantity Of Coals Flushed Out During Borehole Hydraulic Flushing, Li Xiaojun, Zhao Mingyang, Li Miao Jan 2025

A Deep Learning-Based Method For The Intelligent Identification Of The Quantity Of Coals Flushed Out During Borehole Hydraulic Flushing, Li Xiaojun, Zhao Mingyang, Li Miao

Coal Geology & Exploration

Objective Given the inaccurate and low-efficiency manual statistics of the quantity of coals flushed out during borehole hydraulic flushing, this study proposed an intelligent identification method that combines YOLOv8n, ResNet34, and PP-OCRv4 algorithms. Methods First, the first-level detection was completed using the YOLOv8n algorithm, which, combined with the ResNet34 and PP-OCRv4 algorithms via parallel cascade, was then employed to conduct second-level processing. Through the above processing and in combination with the method for classification status discrimination based on tracking frame numbers, the framework of an algorithm for automatically calculating the quantity of coals flushed out was established. Subsequently, the deformable …