Digital Commons Network^™

Rethinking Learning From Incidents In Healthcare: A Safety-Ii Model Integrating Work-As-Imagined, Work-As-Done, And Work-As-Experienced, Nawal Khattabi, Axel Ros, Matt Carey, Aled Jones

School of Nursing and Midwifery

Healthcare organizations increasingly investigate patient safety incidents using systems thinking. However, even investigations that claim to adopt a systems approach frequently revert to linear, event-focused reasoning concluding on deviations and recommending further training. A foundational question remains unresolved: when an incident review identifies a "deviation", does this represent exceptional behavior or the system's typical mode of operation that generally succeeds under varying conditions but occasionally fails? Without this distinction, explanations for incidents tend to focus on individual non-compliance rather than understanding the everyday adaptations that enable care delivery in a complex adaptive system. Consequently, incident reviews that promote system learning …

From Transactions To Institutions: The Lawyer’S Role In Building Markets And Trust, L. Viswanathan

National Law School Business Law Review

No abstract provided.

Corrigendum: Urban Resilience To Environmental Displacement: Sustainable Design Strategies In Samarra And Najaf, Ghufran Rassam Hade, Khaled H. Mudhee

AUIQ Technical Engineering Science

A Corrigendum on Urban Resilience to Environmental Displacement: Sustainable Design Strategies in Samarra and Najaf by G. R. Hade, and K. H. Mudhee, (2026). AUIQ Technical Engineering Science. 3(2):8. doi:10.70645/3078-3437.1068

Reason for Corrigendum:

The editors of AUIQ Technical Engineering Science wish to notify readers of the following corrections to the above-published article.

1. Co-author name

The co-author's name was published as:

Khalid Hammood Mudhahe

The correct name is:

Khaled H. Mudhee

2. Co-author departmental affiliation

The co-author's departmental affiliation was published as:

Department of Civil Engineering, College of Engineering, University of Tikrit, Tikrit, Iraq

The correct affiliation is: …

“The Daemons Of Unplumbed Space”: Einsteinian Portals Into The Unknown In Paul W. S. Anderson’S Event Horizon And H.P. Lovecraft’S The Dreams In The Witch House, Kristine Larsen

Mythcon

Jason Colavito notes that “cosmic horror” developed in response to the counterintuitive and unsettling repositioning of space and time within Einstein’s Special and General Theories of Relativity, as embodied in H.P. Lovecraft’s Cthulhu Mythos. The horror of such a “weird tale” derives from the violation of already unnatural seeming physical law by the influence of super-natural powers. Lovecraft himself defined a weird tale as containing at least a hint of a “suspension or defeat of those fixed laws of Nature, which are our only safeguard against the assaults of chaos and the daemons of unplumbed space.” Surely the singularity of …

The Tragedy Of The Cognitive Commons: How Ai Could Disrupt The Regeneration Of Professional Expertise, Nolan C. Lovett

Educational Leadership & Workforce Development Faculty Publications

Artificial intelligence is reshaping cognitive work, but Human Resource Development scholarship has treated this transformation as an organizational training challenge, leaving the collective regeneration of professional expertise unexamined. This conceptual paper introduces the Cognitive Commons framework, integrating commons theory, HRD scholarship, and distributed cognition to explain how rational AI adoption decisions can deplete the shared expertise pool professions require for renewal. The framework distinguishes Internalized Mastery (deep domain knowledge from sustained practice) from Distributed Mastery (orchestrating human-AI systems), and develops the Validation Tether: effective AI oversight depends on the expertise AI adoption may undermine. Early labor market and clinical evidence …

Development Of Proposed Airworthiness Certification Criteria For Interference-Tolerant Radio Altimeter Systems, Matheus B. Furstenberger

Student Works

Radio altimeters provide height-above-ground information to flight deck displays and multiple safety-critical aircraft systems, however legacy certification standards were not developed for high-power terrestrial wireless services operating in adjacent C-Band spectrum. This study addressed the absence of a consolidated airworthiness certification framework for interference-tolerant radio altimeter systems installed on Title 14 Code of Federal Regulations Part 25 transport category airplanes. An archival research synthesis was conducted using publicly available regulations, proposed and final rules, technical standard orders, advisory circulars, airworthiness directives, industry standards, spectrum-management documents, technical studies, and stakeholder comments. Qualitative content analysis and source triangulation were used to identify …

The Biological Response Of Human Np Cells To Soluble Collagen Vi, Jonathan Dalton, Srikanth N. Divi, Yasmine Eichbaum, Panya Luksanapruksa, Mitchell K. Ng, Rachel Huang, Alan S. Hilibrand, Alex R. Vaccaro, Dessislava Z. Markova, Christopher K. Kepler

Department of Orthopaedic Surgery Faculty Papers

Extracellular matrix (ECM) dysregulation plays a significant role in the development of intervertebral disc disease (IVDD). The ECM around the chondrocytes in the nucleus pulposus (NP) is unique in that it contains ColVI. While linked to chondrocyte proliferation in cartilage, ColVI's specific role in IVD degeneration is less clear. Our aim was to determine the expression of ColVI in NP cells from degenerative IVDs, along with the effects of soluble ColVI on NP cells. Thus, we compared the expression levels of ColVI in human degenerated IVD samples, along with the effect of soluble ColVI on primary human NP cells. A …

The Use Of Artificial Intelligence In Healthcare, Sean Mcclain, Terry Purcell Mba

Research Scholars

No abstract provided.

Determinants Of The Abuse Of Artificial Intelligence For Academic Purposes Among Nigerian University Undergraduates, A.M. Adegbore, Solomon Oluwaseun Ojedeji, Ihezie Donatus Ukpabi, Taofeek Gbolahan Muibi, Bamikole Abel Fashogbon, Adebola Kehinde Ojo

Library Philosophy and Practice (e-journal)

Abstract

Rationale

The misuse of Artificial Intelligence (AI) is becoming prevalent in academia, particularly among undergraduates. This situation could undermine the main objective of education at the university level, which is aimed at building future professionals for general development. This study examined the determinants of the abuse of artificial intelligence (AI) for academic purposes among Nigerian university undergraduates, with particular focus on federal universities in Southwestern Nigeria.

Material and method

A descriptive survey of the correlational type was adopted. The population comprised 233,454 undergraduates, from which a sample size of 1,593 students was selected using a multi-stage sampling technique involving …

History, Current Status, And Implications Of The Exploration And Exploitation Of Coal Resources In Guangxi, China, Wang Hui, Han Xiaozhong, Peng Zhilong, Li Huoying, Qin Baojian, Lu Ankang, Qin Xiaoyan, Peng Feifei, Xu Huiheng, Lan Bingui

Coal Geology & Exploration

Objective Based on a comprehensive review of the history and current status of coal exploration and exploitation, this study presents an analysis of both the endowment characteristics and the exploration and research levels of coal resources in Guangxi Zhuang Autonomous Region. From the perspective of coal self-sufficiency capacity and energy security guarantee, this study proposes several recommendations for the exploration and exploitation of coal resources in the region. Methods The exploration level, current status of exploitation, and supply-demand imbalance of coal resources in Guangxi are determined through a systematic literature review, surveys of coal mine enterprises, and exchanges with relevant …

Research And Practice Of Four-Dimensional In-Situ Stress Fields For Deep Coalbed Methane Production: A Case Study Of The Daning-Jixian Block, Ordos Basin, Wang Chengwang, Chen Yiyu, Gao Deli, Zhao Haifeng, Chen Gaojie

Coal Geology & Exploration

Background Deep coalbed methane (CBM) reservoirs are characterized by well-developed microstructures and natural fractures, along with highly heterogeneous rock mechanical properties and in-situ stress field distribution. The CBM production of the reservoirs tends to cause constantly evolving formation pressure and in-situ stress within the control ranges of CBM wells, further enhancing the complexity of stress distribution. Additionally, severe fracturing channeling can be observed between new and old wells. This phenomenon is primarily triggered by in-situ stress variations induced by large-scale fracturing and CBM production. Therefore, accurately assessing the dynamic evolutionary patterns of in-situ stresses in reservoirs after fracturing and during …

Enrichment Mechanisms Of U And Th Elements In The Bauxite Rock Series Of The Benxi Formation, Lower Carboniferous, Central North China Block, Bian Yukang, Zhang Xiaoyang, Chen Jinfeng, Lyu Dawei, Zhu Dongya, Liu Quanyou, Meng Qingqiang, Shen Xiaoli, Li Qing, Kong Weijiang, Dou Yunfei

Coal Geology & Exploration

Objective Uranium (U) and thorium (Th) in rocks and minerals are the material basis for the generation and release of crust-derived helium. Methods The enrichment characteristics and mechanisms of U and Th are key to understanding the accumulation of crust-derived helium reservoirs. Taking the bauxite series of the Benxi Formation in the central North China Block as the research object, this study reveals the enrichment mechanisms of U and Th in the bauxite series and calculates the helium generation rate by means of petrogeochemical and chronological research methods, combined with detrital zircon dating, sedimentary environment identification, and mass balance calculation. …

Sand Tank Experiments On The Seepage And Water Pressure Distribution During Single-Well Dewatering At The Bottom Of A Confined Aquifer, Wang Wenxue, Zhang Mengying, Li Yang, Fang Yuan, Zhao Shuli, Shen Mengjun

Coal Geology & Exploration

Background Depressurization through dewatering using inclined wells arranged at the aquifer bottom represents a crucial technical approach to the prevention and control of water-sand inrush disasters during coal mining beneath aquifers. However, the mechanisms underlying seepage-pressure interactions and water-preserved depressurization remain poorly understood. Methods Based on the water-yield properties of confined aquifers and the distribution characteristics of inclined wells for dewatering, this study developed a fan-shaped sand tank experimental system for simulating dewatering and seepage from confined aquifers. Using the experimental system, this study carried out seepage experiments using a partially penetrating well at the bottom of a confined aquifer …

Load Sharing Patterns And Their Key Influencing Factors For The Composite Structure Of A Lined Hard Rock Cavern For Compressed Air Energy Storage, Hu Lihua, Zhou Qiming, Zhang Kai, Yu Liyuan, Liang Xin, Sun Qiang, Wu Yun, Hu Chengguo, Li Wei

Coal Geology & Exploration

Objective Compressed air energy storage (CAES) in a lined hard rock cavern holds great prospects. However, the load sharing mechanisms of the cavern’s composite structure, comprising a sealing layer, lining, and surrounding rocks, remain poorly understood.Methods Based on the elastic analytical solutions of stress fields, this first study derived the radial load equilibrium equations for the composite structure of a lined hard rock cavern for CAES. Accordingly, a novel method for calculating the load sharing ratios of the composite structure was developed. Then, an analysis scheme for the load sharing ratios was designed. Using this scheme, this study investigated …

Cnn-Based Assessment Of The Degrees Of Fracture Development In Bedrocks And Classification Of Bedrock Weathering Zones, Lei Jian, Lu Haifeng, Fan Yufei

Coal Geology & Exploration

Background Bedrock weathering zones exhibit distinct vertical gradational characteristics. Accurately identifying the degrees of fracture development in the zones is critical to the safe production of mines in shallowly buried coal seams covered by thick water-bearing unconsolidated layers. Methods Focusing on the Qinan coal mine in Anhui Province, this study proposed a hybrid convolutional neural network (CNN) model, which enabled feature extraction using a synergistic architecture consisting of conventional convolutional layers and inception modules. Specifically, based on conventional log data and calculated shale content and fracture development index, combined with core observations, this study constructed a dataset containing labels that …

Three-Dimensional, Collaborative Detection Approach For Fire Zones In Shallowly Buried Coal Seams And Its Application, Fan Kaixiang, Hu Xiangming, Hong Haibo, Dong Hao, Yu Shijian, Wei Zhengrong, Guo Yongxiang

Coal Geology & Exploration

Objective Fire zones in shallowly buried coal seams have long restricted safe and efficient coal mining due to their considerably hidden and hazardous nature. However, individual methods for fire source detection are susceptible to geological conditions and ambient noise, suffering from limited detection dimensions and the presence of technical blind spots. Therefore, they fail to accurately localize hidden fire sources in shallow coal seams. Methods This study proposes a three-dimensional, collaborative multi-source detection approach that combines the self-potential (SP) method, the radon measurement (Rn) method, electrical resistivity tomography (ERT; also referred to as high-density resistivity method), and the transient electromagnetic …

Microwave-Assisted Enzymatic Hydrolysis Of Tibetan Sheep Blood Protein And Analysis Of Product Characteristics, Yu Xilu, Gu Xuedong, Chen Yujin, Zhang Hongxin, Ciren Danzhu

Food and Machinery

[Objective] This study aims to utilize fresh Tibetan sheep blood as raw material, investigate the enhancing effect of microwave-assisted technology on enzymatic hydrolysis efficiency, and achieve high-value utilization of Tibetan sheep blood. [Methods] A microwave-assisted trypsin hydrolysis method is employed to enzymatically hydrolyze the proteins. The optimal hydrolysis conditions are established through single-factor experiments and response surface methodology. The resulting hydrolysates are characterized using scanning electron microscopy (SEM) and a fully automated amino acid analyzer. [Results] The optimal hydrolysis conditions are determined as follows: microwave temperature of 40 ℃, microwave time of 50 min, enzymatic hydrolysis time of 240 min, …

Establishment Of An Indirect Competitive Elisa For Sulfadimethoxine, Han Lu, Huang Mingyue, Yu Xiang, Li Sijia, Cao Jinbo, Wang Yao, Kang Huaibin

Food and Machinery

[Objective] To establish an indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) for the detection of sulfadimethoxine (SDM) in animal-derived foods. [Methods] An artificial antigen is synthesized by conjugating SDM with carrier proteins by the diazotization method. A highly sensitive antibody against SDM is prepared by immunizing animals. Based on this, an ic-ELISA is established and the detection system is optimized. Its detection performance is characterized, and spiked recovery tests are carried out. [Results] When the concentration of the coating antigen is 0.500 μg/mL, the dilution ratio of the horseradish peroxidase-labeled goat anti-rabbit secondary antibody is 1:5000, the reaction time of the …

Authenticity Identification Of Camellia Seed Oil Based On Gas Chromatography And Chemometrics, Li Jingyan, Li Qin, Han Bo, Zhang Ruixue

Food and Machinery

[Objective] To establish a method for authenticity identification of camellia seed oil. [Methods] The fatty acid composition of camellia seed oil and six common vegetable oils are determined by gas chromatography. Principal component analysis (PCA) is employed to explore the distribution patterns of fatty acids among the vegetable oils and to screen for potentially adulterated oils. Partial least squares discriminant analysis (PLS-DA) is applied to establish a model between fatty acid profiles and actual adulterated oils. Finally, multiple stepwise linear regression analysis is used to establish quantitative analysis models for adulteration in camellia seed oil. [Results] Among the six common …

Non-Destructive Detection Of Pork Loin Freshness Based On The Yolo V 11 Model, Deng Zhonghui, Xie Wei

Food and Machinery

[Objective] To develop an intelligent method for non-destructive recognition of pork loin freshness based on computer vision technology, which is to be achieved by establishing a classification model for accurate, fast, and non-destructive detection of pork freshness in the cold chain industry. [Methods] A classification detection model is proposed based on the YOLO v11 architecture. First, total volatile basic nitrogen (TVB-N) content and pH values are measured before the meat samples are divided into three categories: "fresh", "less fresh", and "spoiled". A dataset of 4 680 high-resolution images is constructed (generated from 1 247 original images enhanced through operations such …

A Surface Defect Detection Model For Fused Images Of Fruits Based On Improved Resnet 18, Si Haiping, Zhao Wenrui, Zhao Yuyang, Li Tingting, Fernado Bacao, Li Yanling

Food and Machinery

[Objective] To enhance the accuracy of detecting fruit surface defects caused by minor mechanical friction during transportation. [Methods] A surface defect detection model for fused images of fruits based on improved ResNet 18 is proposed. To address the challenge of multi-scale feature extraction, the model incorporates a MELA module designed to capture image details more comprehensively. Additionally, an energy function-based regularization loss function is introduced to collaboratively optimize the training process alongside the cross-entropy loss function. Furthermore, a transfer learning strategy is employed to mitigate overfitting. [Results] Experimental results demonstrated that the improved model exhibits exceptional performance in fruit surface …

Effect Of Brewing Methods On Colloidal Particle Properties And Antioxidant Characteristics Of Coffee, Gao Guanzhen, Rao Pingfan, Han Cheng, Wang Huiqin, Shan Yunhui

Food and Machinery

[Objective] To investigate the effects of three typical brewing methods - hand drip, French press, and Turkish coffee - on the chemical composition, colloidal structure, and antioxidant activity of coffee, and to elucidate the mechanism of colloidal particles in the delivery of bioactive compounds. [Methods] Three types of coffee samples are prepared using the respective brewing methods. Their physicochemical components are determined and colloidal properties are characterized. The true solution phase and colloidal phase are separated by ultrafiltration, and their in vitro chemical and intracellular antioxidant activities are comparatively evaluated. [Results] Turkish coffee exhibits the highest extraction yield, but thermal …

Dynamic Changes Of Major Non-Volatile Components During Gongfu Black Tea Processing, Deng Ming, Chen Liang, Liu An, Wei Dongning, Wu Wenliang, Wu Xiaofen, Qi Hui

Food and Machinery

[Objective] To investigate the dynamic changes in the major non-volatile chemical components during the processing of Jianghua Kucha 21-3 Gongfu black tea. [Methods] Fresh one-bud-two-leaf autumn tea leaves of Jianghua Kucha 21-3 were used as raw materials. Samples at different processing stages were obtained by liquid nitrogen pre-freezing and freeze-drying. The mass fractions of water extract, tea polyphenols, catechins, theaflavins (TFs), thearubigins (TRs), theabrownins (TBs), caffeine, theanine, free amino acids, and soluble sugars were determined. Additionally, sensory evaluation was conducted on Gongfu black tea processed with different fermentation durations. [Results] During processing, the mass fraction of water extract in Jianghua …

Effects Of Extraction Methods On The Composition And Physicochemical Properties Of Flavonoids From Lycium Barbarum Leaves, Li Juanxia, Li Jianxin, Gao Jianying, Mai Wenting, Fan Yanli, Ma Jinchao, Meng Xuemei

Food and Machinery

[Objective] To investigate the effects of different extraction methods on the efficacy, chemical composition, and functional group characteristics of flavonoids in Lycium barbarum leaves. [Methods] This study comparatively analyzes the effects of three methods - ultrasound-assisted ethanol extraction (UAE), microwave-assisted ethanol extraction (MAE), and aqueous two-phase system (ATPS) - on the yield, composition, and in vitro antioxidant activity of flavonoids from L. barbarum leaves. [Results] UAE and MAE achieve the highest yield of flavonoids from dried L. barbarum leaves. The main components are rutin, quercetin, chlorogenic acid, and kaempferol. The antioxidant capacity of the flavonoid extract from dried L. barbarum …

Numerical Simulation Of Humidity Field In Baijiu Fermentation Rooms And Influencing Factors, Hao Qi, Shi Yan, Yang Zhengquan, Lin Chunsong, Xu Guangqi, Wen Enhan

Food and Machinery

[Objective] To investigate the effects of ventilation conditions and Daqu stacking methods in the fermentation room on the humidity levels at various points within the room. [Methods] A three-dimensional unsteady gas-solid coupling model of a small-scale fermentation room is established. Then, the humidity field variation patterns in the room are analyzed using the height of the humidifying air supply outlet (H), the interlayer spacing of fermentation racks (h), and the gap between fermentation piles (δ) as variables. Additionally, multi-objective optimization is performed based on response surface methodology (RSM) and the non-dominated sorting genetic algorithm II (NSGA-II). [Results] H, h, and …

Peeling Effect Of Three-Dimensional Turbulent Flexible Friction For Small Yellow Ginger, Sun Fang, Lu Kuirong, Jiang Shuiquan

Food and Machinery

[Objective] Aiming at the industrial bottleneck that the industrial peeling of small yellow ginger cannot balance high peel removal rate and low flesh damage rate due to its irregular shape, dense branches, thin and tender peel, a piece of peeling equipment based on three-dimensional turbulent flexible friction is developed. [Methods] Small yellow ginger is taken as the test material. With peel removal rate and flesh retention rate as evaluation indicators, single-factor and L9(34) orthogonal experiments are carried out to optimize three key parameters: processing time, material-water ratio, and stirring speed. Origin is used for data statistics and analysis. [Results] The …

Design And Application Of Low-Temperature Heat Pump Belt Drying Technology In Soy Sauce Residue Drying Process, Liu Shumo, Wang Liangliang, Qi Yan, Luo Zhiqiang, Cao Lei

Food and Machinery

[Objective] To address key issues in conventional soy sauce residue drying processes, including high energy consumption, severe equipment corrosion, and the susceptibility of heat-sensitive nutrients to degradation, a novel integrated drying system was designed and developed to achieve high efficiency, energy savings, and reliable product quality. [Methods] The system integrates key technologies such as spiral air-duct drying and two-stage dust removal. Based on the reverse Carnot cycle principle of a heat pump, a low-temperature drying environment of 40~75 ℃ was established, with the aim of reducing energy consumption while maximizing the retention of the material’s original quality. [Results] The system …

Effect Of Hot Air Drying Process On The Cracks And Quality Of Jujubes, Hu Linbin, Li Lin, Wang Long, Hu Can, Yi Xiaokang

Food and Machinery

[Objective] To investigate the crack occurrence in jujubes under different hot air drying conditions and the resulting quality differences. [Methods] Jujubes of Xinjiang are taken as the research objects. Based on hot air drying technology, three drying temperature and wind speed levels are set up to explore the drying characteristics and quality changes of crack-free and cracked jujubes under different drying conditions. [Results] Under hot-air drying conditions, the drying rate can be accelerated by increasing drying temperature and wind speed. Compared to crack-free jujubes, cracked ones are prone to moisture loss, thus requiring shorter drying times. Increases in temperature and …

Research Advances In Rice Bran Oil Bioactive Components And Antioxidant Technologies, Tu Yue, Guo Xiongchang, Zhang Wenhan, Cai Lichuang, Liu Jianping

Food and Machinery

Rice bran oil is a unique natural edible oil with healthy benefits and a reasonable fatty acid composition. Containing natural antioxidant components including phytosterols, oryzanol, tocotrienols, and squalene, rice bran oil is characterized by high nutritional value, diverse physiological functions, and excellent frying performance, thus demonstrating broad application potential. This study reviews the research advances in the bioactive components, physiological functions, factors influencing oxidative stability, and antioxidant technologies of rice bran oil, while providing prospects for future development.

Research Progress On Effect Of Salt On Pickling Vegetable Quality, Qi Kai, Li Ziyan, Cheng Wenbo, Fan Mingcong, Zuo Daoxi, Li Yan, Wang Li, Zhang Wenbin

Food and Machinery

Vegetable pickling is a time-honored food preservation and processing method, in which salt (primarily sodium chloride) plays an irreplaceable and core role. This paper systematically reviews the multidimensional effects of curing salt on vegetable quality. It comprehensively covers preservation mechanisms, textural transformations, the formation and conversion of flavor compounds, color stability, and nutritional value changes. Specifically, this article analyzes the decisive role of salt concentration gradients in final product characteristics. Furthermore, it examines the challenges posed by the low salinity, including microbial safety risks, textural deterioration, and flavor imbalances, while proposing corresponding strategies.