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Survey Of Near-Field Wireless Communication And Power Transfer For Biomedical Implants, Hala Abduljaleel, Saad Mutashar, Sadik Gharghan Mar 2026

Survey Of Near-Field Wireless Communication And Power Transfer For Biomedical Implants, Hala Abduljaleel, Saad Mutashar, Sadik Gharghan

Engineering and Technology Journal

Bio-implanted medical devices with electronic components play a crucial role due to their effectiveness in monitoring and diagnosing diseases, enhancing patient comfort, and ensuring safety. Recently, significant efforts have been conducted to develop implantable and wireless telemetric biomedical systems. Topics such as appropriate near-field wireless communication design, power use, monitoring devices, high power transfer efficiency from external to internal parts (implanted), high communication rates, and the need for low energy consumption all significantly influence the advancement of implantable systems. In this survey, a comprehensive examination is undertaken on diverse subjects associated with near-field wireless power transfer (WPT)-based biomedical applications. The …

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Production Of Copper Nanoparticles Using Alpha-Amylase Enzyme By An Electrochemical Deposition Method, Neamah Hadi, Mohammad Hafiz, F. Sayyid, Wan Wan Isahak Mar 2026

Production Of Copper Nanoparticles Using Alpha-Amylase Enzyme By An Electrochemical Deposition Method, Neamah Hadi, Mohammad Hafiz, F. Sayyid, Wan Wan Isahak

Engineering and Technology Journal

This study aims to explain the effect of adding the bioactive substance (alpha enzyme) to the electrolyte solution using electrochemical deposition. Through which copper nanoparticles are manufactured, the originality of the research lies in the presence of this addition as a new method in manufacturing nanoparticles in an electrochemical manner, as the alpha-amylase enzyme is extracted from camel saliva, and the product has been diagnosed using (EDX) and scanning electron microscope (FE-SEM) techniques. , Dynamic Light Scattering (DLS) technology, and Zeta potential. The proposed method is an easy, inexpensive, and environmentally friendly method where the alpha enzyme was used as …

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Evaluation Of The Synergistic Effects Of Synthesized Silver Nanoparticles Conjugated Tetracycline, Nehia Hussein, Zahraa Zghair, Ruqaya Hussein, Alaa Hameed, Amna Abdul-Jabbar, Buthenia Hasoon, Hamdoon Mohammed, Ghassan Sulaiman Mar 2026

Evaluation Of The Synergistic Effects Of Synthesized Silver Nanoparticles Conjugated Tetracycline, Nehia Hussein, Zahraa Zghair, Ruqaya Hussein, Alaa Hameed, Amna Abdul-Jabbar, Buthenia Hasoon, Hamdoon Mohammed, Ghassan Sulaiman

Engineering and Technology Journal

The antibiotic impacts of classical drugs against bacteria could be enhanced via the conjugation of silver nanoparticles. After the successful coating of silver nanoparticles (AgNPs) with Tetracycline, the characterization of the conjugate properties was achieved through measurements with scanning electron microscopy (SEM) coupled to an energy-dispersive X-ray analyzer (EDX). The SEM analysis shows the appearance of silver nanoparticles with an average particle size of 22.82 nm and a cubic shape. Meanwhile, the EDX spectrum of silver NPs exhibits peaks corresponding to elemental silver. The anti-bacterial activity of pure Tetracycline and tetracycline-AgNP conjugates was examined against ten isolates of Pseudomonas aeruginosa. …

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Assessment Of Properties Of Composite Boards From Groundnut Shells And Sawdust For Their Suitability For Structural Applications, Ekong Nathaniel, Nsikak Ekpenyong, Casmir Zanders Akaolisa, Okwet Yawo, Grace Umoren, Samuel Akpan Mar 2026

Assessment Of Properties Of Composite Boards From Groundnut Shells And Sawdust For Their Suitability For Structural Applications, Ekong Nathaniel, Nsikak Ekpenyong, Casmir Zanders Akaolisa, Okwet Yawo, Grace Umoren, Samuel Akpan

Engineering and Technology Journal

Groundnut shells and sawdust are generated in vast quantities yearly but under-utilized. In developing countries, this situation leads to their disposal by unplanned landfilling, indiscriminate dumping, or open burning as ineffective solid waste management systems persist. Such practices constitute severe environmental problems that need to be urgently tackled. In this work, composite boards were fabricated from groundnut shell particles (GSP) and sawdust particles (SDP) at varying volumetric proportions of 0%, 25%, 50%, 75%, and 100 % using Topbond as a binding agent. The boards were dried completely and then assessed for water absorption, bulk density, thermal conductivity, specific heat capacity, …

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A Review On Alginate-Nanoparticle As A Potential Tool For Managing Water Pollution, D. Lakshmi, K. Radha, Thahira Azeez, Shanmugam Munisamy Mar 2026

A Review On Alginate-Nanoparticle As A Potential Tool For Managing Water Pollution, D. Lakshmi, K. Radha, Thahira Azeez, Shanmugam Munisamy

Engineering and Technology Journal

Sustainable source-based hydrogels are now paid much importance for managing water pollution due to their distinctive chemical and physical properties like hydrophilicity, biocompatibility, viscoelasticity, superabsorbancy, softness, fluffiness, and biodegradability. Alginate-based hydrogels can incorporate much water due to their hydrophilic nature.Water pollution often changes groundwater, resulting in the inability to use it. Alginate-based gels remove pollutants through adsorption/desorption, transport, and other conventional techniques. Alginate-based hydrogels can incorporate much water due to their hydrophilic nature. Their composites have been demonstrated to control different water pollutants like inorganic, organic, and pathogenic microbes from various water streams in unique structural forms like a flat …

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Using Taguchi Design To Compare The Corrosion Behavior Of Commercial Pure Ti Alloys Coated By Dip And Electrophoretic Deposition With Ysz, Marwan Hussein, Ali Mustafa, Makarim Abdulkareem Mar 2026

Using Taguchi Design To Compare The Corrosion Behavior Of Commercial Pure Ti Alloys Coated By Dip And Electrophoretic Deposition With Ysz, Marwan Hussein, Ali Mustafa, Makarim Abdulkareem

Engineering and Technology Journal

This study makes experimental evaluations of the corrosion and tip tests of  CP-Ti joint (commercial pure Ti) implant alloys coated with YSZ nanoceramic. A Taguchi design of experiments (DOE) strategy was used to create a thin adhesive covering utilizing dip coating and electrophoretic deposition techniques. An L9-type orthogonal Taguchi array determined how dip coating and electrophoretic deposition factors, such as temperature, voltage, YSZ concentration, time, and the degree of pulverizing the Ti alloy substrate, affected the deposition yield. The Ti alloys were coated using the optimal settings for the dip coating and electrophoretic deposition procedures as previously described, utilizing the …

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A Comparative Study Of Antibacterial Activity Of Zno And Tio2 Nanoparticles Against Gram-Positive And Gram-Negative Bacteria, Ghaed Salman Mar 2026

A Comparative Study Of Antibacterial Activity Of Zno And Tio2 Nanoparticles Against Gram-Positive And Gram-Negative Bacteria, Ghaed Salman

Engineering and Technology Journal

Using the sol-gel technique, this study successfully synthesized two types of nanoparticles, ZnO and TiO2. The Fourier-transform infrared (FTIR) spectrum exhibited a broad peak, providing insights into crucial chemical bonds. The average grain sizes, 18.6 nm for ZnO and 12.6 nm for TiO2 were determined through X-ray diffraction (XRD). Scanning electron microscopy (SEM) images of the (ZnO & TiO2) powder revealed the presence of pores and agglomeration. The antimicrobial efficacy of these nanoparticles was evaluated against Gram-negative bacteria (E. coli and Proteus) and Gram-positive bacteria (Staph. aureus). The results demonstrated the capability of both ZnO and TiO2 to impact bacterial …

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Production Of High-Efficiency Alternative Biodiesel From Transesterification Of Waste Cooking Oil Using An In-House Made Y-Type Zeolite Catalyst, Huda Abdul-Kader, Zaidoon Shakor, Bashir Al-Zaidi, Shurooq Al-Humairi, Musa Salihu Mar 2026

Production Of High-Efficiency Alternative Biodiesel From Transesterification Of Waste Cooking Oil Using An In-House Made Y-Type Zeolite Catalyst, Huda Abdul-Kader, Zaidoon Shakor, Bashir Al-Zaidi, Shurooq Al-Humairi, Musa Salihu

Engineering and Technology Journal

Y-zeolite catalyst, with a Si/Al ratio of 2.23 and a high surface area of 703.34 m2/gcat, was prepared with three different particle sizes: 75, 600, and 1000 μm, from commercial Ludox AS-40 colloidal silica 40 wt.% suspension in water using the hydrothermal method. Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersive X-ray (EDX), Atomic Force Microscopy (AFM), X-ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), and Brunauer-Emmett-Teller (BET) analyses were all utilized to analyze the properties of the synthesized Y-zeolite catalyst. Waste cooking oil (WCO) was transesterified to biodiesel in a batch reactor under different temperatures (e.g., 40, 50, and …

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Effect Of Subcritical Treatment (Tempering) On Hardness And Wear Of High Chromium White Cast Iron, Sahraoui Aissat, Ali Safa Mar 2026

Effect Of Subcritical Treatment (Tempering) On Hardness And Wear Of High Chromium White Cast Iron, Sahraoui Aissat, Ali Safa

Engineering and Technology Journal

High chromium white cast iron (HCWCI) is used in mining, crushing plants, as mill liners, and in the manufacture of grinding balls. The grinding ball is the essential element in fine fragmentation. It must have an excellent life to counter extreme wear and impact conditions that it undergoes. Hence it is important to improve its mechanical properties. This study aims to find the effect of tempering temperature on microstructure, hardness, and abrasive wear of High Chromium White Cast Iron used in the manufacture of grinding balls. In this study, the balls in high chromium white cast iron with 12 to …

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The Effect Of Eichhornia Crassipes Biodiesel/Lpg Dual-Fuel On Performance And Emissions In A Single-Cylinder Compression Ignition Engine, Hawraa Mohammed, Mahmoud Mashkour Mar 2026

The Effect Of Eichhornia Crassipes Biodiesel/Lpg Dual-Fuel On Performance And Emissions In A Single-Cylinder Compression Ignition Engine, Hawraa Mohammed, Mahmoud Mashkour

Engineering and Technology Journal

This study investigates the effects of Eichhornia Crassipes Biodiesel (ECB) with liquefied petroleum gas (LPG) dual-fuel on diesel engine performance and exhaust emissions characteristics. A four-stroke, single-cylinder and water-cooled diesel engine was used. The engine was operated with pure Iraqi diesel (PID) as a reference fuel, 40% ECB-60% PID, and duel fuel mode (DFM) (40% ECB-60% PID-2.4 l/min LPG). The experimental testing was carried out at 1500 rpm constant engine speed, compression ratio 18, and time injection 23° bTDC under various load conditions (25%, 50%, 75%, and 100%) full load. Using a gas analyzer, the engine emissions, including carbon dioxide …

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The Effect Of Rectangular Grooves On The Lubrication Mechanism In An Inclined Slider Bearing, Muhannad M.Mrah, Ammar S.Hamid Merza Mar 2026

The Effect Of Rectangular Grooves On The Lubrication Mechanism In An Inclined Slider Bearing, Muhannad M.Mrah, Ammar S.Hamid Merza

Engineering and Technology Journal

This research aims to study the effect of rectangular grooves on the lubrication mechanism in an inclined slider bearing. Reynolds' equation was used in the theory part to calculate the pressure gradient in a one-dimensional fluid film. The tilted sliding bearing compared the practical results, where the researcher manufactured and developed the device by adding pressure sensors along with the pad. These sensors will give accurate readings because they will read the pressure directly from the bottom of the pads without manometer tubes. Four pads were manufactured, one without grooves and three with rectangular grooves, varying slot widths (3, 5, …

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Determination Of Draught Requirement Of Single-Furrow Mouldboard Plough In Sandy Loam Soil In Yola, Northeastern Nigeria, Kabri, U. Mar 2026

Determination Of Draught Requirement Of Single-Furrow Mouldboard Plough In Sandy Loam Soil In Yola, Northeastern Nigeria, Kabri, U.

Engineering and Technology Journal

The draught requirement of a single-furrow animal-drawn mouldboard plough implement was determined on sandy loam soils from June to July 2021 at Modibbo Adama University, Yola. The effect of speeds (0.65, 0.83, and 1.05 ms-1) and depths (8, 13, and 18 cm) upon the draught was investigated. Soil analysis, animal specification, and results of tillage experiments are reported. A pair of oxen weighing 538 kg was used as a power source.  A 1 x 3 x 3 factorial experimental design was arranged in a Randomized Complete Design (RCD) for the study on a test plot of 50 m long x …

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Investigation Of Compression And Hardness For Uhmwpe Bio-Composites As Internal Bone Plate Fixation, Tamara Kadhim, Jawad Oleiwi, Qahtan Hamad Mar 2026

Investigation Of Compression And Hardness For Uhmwpe Bio-Composites As Internal Bone Plate Fixation, Tamara Kadhim, Jawad Oleiwi, Qahtan Hamad

Engineering and Technology Journal

Bone plates are essential for bone fracture healing because they modify the biomechanical microenvironment at the fracture site to provide the necessary mechanical fixation for fracture fragments. This paper addresses the use of composite bone plates in healing long-bone fractures such as transverse fractures of the femur. However, stress shielding in the bone due to metal plates can be reduced by designing implants with Bio-composites that involve Ultra high molecular polyethylene reinforced (UHMWPE) with Nano hydroxyapatite (n-HA) and Nano titanium dioxide (n-TiO2) particles at different weight fraction (0,1.5,2.5,3.5and 4. 5%) and 5% of carbon and Kevlar fibers. FRIT spectrum was …

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Nanocatalyst For The Degradation Of Plastic Waste To Produce Paints, Shams Almutalabi, Mohammed Alzuhairi, F. Hashim Mar 2026

Nanocatalyst For The Degradation Of Plastic Waste To Produce Paints, Shams Almutalabi, Mohammed Alzuhairi, F. Hashim

Engineering and Technology Journal

Recycling consumed commercial polymers is considered a highly important issue that chemists and engineers must take care of to develop the proper recycling techniques. The main objective of this study is to find a radical solution to the problems of plastic waste by recycling plastic waste (water bottles) and studying the effect of the produced Degraded Polyethylene Terephthalate (DPET) on the properties of paints. DEPT was added in six quantities to the paint mixture (1, 3, 4, 5, 7, and 14 grams). The paints were evaluated using various tests, including scanning electron microscopy (SEM), viscosity, adhesion, brightness, color, ultraviolet reflectance, …

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The Impacts Of Calcium Ions Substitution In Hydroxyapatite With Neodymium And Zinc On Biological Properties And Osteosarcoma Cells, Suha Al-Shahrabalee, Hussein Jaber Mar 2026

The Impacts Of Calcium Ions Substitution In Hydroxyapatite With Neodymium And Zinc On Biological Properties And Osteosarcoma Cells, Suha Al-Shahrabalee, Hussein Jaber

Engineering and Technology Journal

Hydroxyapatite (HA) is one of the important biomaterials in the medical field, especially in bone treatment, because of its biological properties close to human bone. A simple co-precipitation technique was used to integrate neodymium and zinc into HA by adding neodymium nitrate and zinc nitrate as a source of substituted elements during synthesis through the wet precipitation method with controlled temperature and pH. Finally, substituted HA was sintered at 800°C after completing the biomaterial preparation. The resulting Nd-Zn/HA was globe-like with nanoparticle size. The Ca+Nd+Zn/P ratio was equal to 1.63, which is relatively close to the molar ratio of bone. …

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Obstacle Avoidance And Path Planning Of A Wheeled Mobile Robot Using Hybrid Algorithm, Tahseen Abaas, Alaa Shabeeb Mar 2026

Obstacle Avoidance And Path Planning Of A Wheeled Mobile Robot Using Hybrid Algorithm, Tahseen Abaas, Alaa Shabeeb

Engineering and Technology Journal

In the mobile robot workplace, the path planning problem is crucial. Robotic systems employ intelligence algorithms to plan the robot's path from one point to another. This paper proposes the fastest and optimal path planning of the wheeled mobile robot with collision avoidance to find the optimal route during wheeled mobile robot navigation from the start point to the target point. It is done using a modern meta-heuristic hybrid algorithm called IPSOGWO by combining Improved Particle Swarm Optimization (IPSO) with Grey Wolf Optimizer (GWO). The principal idea is based on boosting the ability to exploit in PSO with the exploration …

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Characterization Of The Efficiency Of Photo-Catalytic Ultrafiltation Pes Membrane Modified With Tungsten Oxide In The Removal Of Tinzaparin Sodium, Reham R. Abdullah, Kadhum M. Shabeeb, Aseel B. Alzubaydi, Alberto Figoli, Alessandra Criscuoli, Enrico Drioli, Qusay Alsalhy Mar 2026

Characterization Of The Efficiency Of Photo-Catalytic Ultrafiltation Pes Membrane Modified With Tungsten Oxide In The Removal Of Tinzaparin Sodium, Reham R. Abdullah, Kadhum M. Shabeeb, Aseel B. Alzubaydi, Alberto Figoli, Alessandra Criscuoli, Enrico Drioli, Qusay Alsalhy

Engineering and Technology Journal

One of the polymeric membranes' main limitations is their susceptibility to fouling, lowering the membrane's performance with time. Therefore, incorporating nanomaterials in polymer matrices has attracted great attention in wastewater treatment applications. It's a promising approach for enhancing membrane hydrophilicity and performance.  Herein, ultrafiltration nanocomposite membranes were synthesized by applying the phase inversion method through immobilizing (0.1-0.4 wt.%) tungsten oxide (WO2.89) nanoparticles in a polyether sulfone (PES) matrix. Membrane's anti-fouling performance was evaluated against tinzaparin sodium. The data showed that the pure water flux improved with increasing nanoparticle loading, reaching its optimum value of 54.9 kg/m2 h at 0.4 wt.% …

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Integrated Approach For Land Surface Temperature Assessment In Different Topography Of Iraq, Zainab Jabal, Thair Khayyun, Imzahim Alwan Mar 2026

Integrated Approach For Land Surface Temperature Assessment In Different Topography Of Iraq, Zainab Jabal, Thair Khayyun, Imzahim Alwan

Engineering and Technology Journal

Land Surface Temperature (LST) is a critical parameter for water resources and hydrology investigation. Weather ground stations provide a continuous dataset on the LST. However, some stations rely on discrete events data, which shows limited capabilities to monitor diurnal and annual changes in LST. Remote Sensing technology provided much valid information by using Moderate Resolution Imaging Spectroradiometer (MODIS) to cover LST variations in Iraq. This study aims to analyze LST variation based on MOD11C3 Data with weather ground measurements stations for the different topography periods between 2000-2020. Different statistical parameters were used to validate LST results, including RSME; NSE; R2, …

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Effect Of Date Palm Derived Biochar On Soil’S Bulk Density, Ph, And Nitrogen Content, Aola Tahir, Faris Al-Ani, Abdulhameed Al Obaidy Mar 2026

Effect Of Date Palm Derived Biochar On Soil’S Bulk Density, Ph, And Nitrogen Content, Aola Tahir, Faris Al-Ani, Abdulhameed Al Obaidy

Engineering and Technology Journal

The use of biochar as a soil amendment has been the focus of many studies. It is believed to improve soil characteristics and increase crop yields. Still, a diverse range of feedstocks needs to be researched and converted to biochar for environmental purposes.To achieve sustainable biochar, it is favorable to be derived from residues available locally, and particularly interesting are those that have been turned to biochar near the application area. This study investigates the effects of locally date palm-derived biochars produced at four different temperatures (250, 350, 450, and 550oC) for 60 minutes on soil physicochemical properties, mainly; pH, …

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Economic Operation Of Low Voltage Smart Micro-Grid With Integration Of Renewable Energy, Kadhim Jabber, Mohammed Al-Saadi, Ameer Jaddoa Mar 2026

Economic Operation Of Low Voltage Smart Micro-Grid With Integration Of Renewable Energy, Kadhim Jabber, Mohammed Al-Saadi, Ameer Jaddoa

Engineering and Technology Journal

This paper develops a unit commitment multi-period energy management system to minimize a low voltage microgrid's total operation and emission cost. The optimization problem is formulated in the mixed-integer quadratic program. The environment cost and battery degradation cost are taken into consideration in the proposed optimization approach. The unit commitment strategy is employed to minimize the total cost. A set of constraints are considered in the proposed optimization approach. The proposed energy management system is applied to the low voltage distribution grid, including different distributed generators, such as diesel engines, fuel cells, and microturbines. The microgrid also contains storage batteries, …

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Comparative Analysis Of Gmm, Knn, And Vibe Background Subtraction Algorithms Applied In Dynamic Background Scenes Of Video Surveillance System, Maryam Yasir, Yossra Ali Mar 2026

Comparative Analysis Of Gmm, Knn, And Vibe Background Subtraction Algorithms Applied In Dynamic Background Scenes Of Video Surveillance System, Maryam Yasir, Yossra Ali

Engineering and Technology Journal

Background subtraction is the most prominent technique applied in the domain of detecting moving objects. However, there is a wide range of different background subtraction models. Choosing the best model that addresses a number of challenges is still a vital research area.Therefore, in this article we present a comparative analysis of three promising algorithms used in this domain, GMM, KNN and ViBe. CDnet 2014 is the benchmark dataset used in this analysis with several quantitative evaluation metrics like precession, recall, f-measures, false positive rate, false negative rate and PWC. In addition, qualitative evaluations are illustrated in snapshots to depict the …

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A Comparative Study Of Perturb And Observe (P&O) And Incremental Conductance (Inc) Pv Mppt Techniques At Different Radiation And Temperature Conditions, Marwan Ahmad, Ali Numan, Dhari Mahmood Mar 2026

A Comparative Study Of Perturb And Observe (P&O) And Incremental Conductance (Inc) Pv Mppt Techniques At Different Radiation And Temperature Conditions, Marwan Ahmad, Ali Numan, Dhari Mahmood

Engineering and Technology Journal

The biggest challenge in the solar system is to extract the maximum output powerfrom photovoltaic (PV) panels under different solar radiation and temperatureconditions. This paper presents a comparative study between perturb and observe(P & O) and incremental conduction (INC) algorithms. These are the most popularalgorithms for tracking solar PV panels and extracting the maximum power point(MPP) under different climate conditions. The studied PV system and the MPPTtechniques have been investigated by simulation using MATLAB/Simulink. Thesimulation includes a boost converter, which increases the PV panel voltage bycontrolling the duty cycle. The obtained results show that the P & O performanceclose to …

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Design Of A Sliding Mode Controller For A Prosthetic Human Hand’S Finger, Hussein Majeed, Saleem Kadhim, Alaa Jaber Mar 2026

Design Of A Sliding Mode Controller For A Prosthetic Human Hand’S Finger, Hussein Majeed, Saleem Kadhim, Alaa Jaber

Engineering and Technology Journal

In this research paper, the modeling and control of a tendon-driven, instead of joint motors, the prosthetic finger that mimics the actual human index finger were deliberated. Firstly, the dynamic model of the prosthetic finger is developed based on a 3-degree of freedom (DOF) articulated robot structure and utilizing the Lagrange equation. Then, the classical sliding mode control (CSMC) strategy was implemented to control the finger motion. To overcome the cons of CSMC, such as the chattering problem, an adaptive sliding mode controller (ASMC) was developed.  MATLAB Simuphalange was used to perform the simulation after the necessary equations were derived. …

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Design And Implementation Of Remote Real-Time Monitor System For Prosthetic Limbs, Hussein Mansoure, Hadeel Abdullah Mar 2026

Design And Implementation Of Remote Real-Time Monitor System For Prosthetic Limbs, Hussein Mansoure, Hadeel Abdullah

Engineering and Technology Journal

Persons with Lower-limb amputations experience movement restrictions resulting in worsening their life quality. Wearable sensors are often utilized to evaluate spatial and temporal qualities and kinetic parameters that provide the mechanism to create interactive monitoring of the amputee prosthesis system. Gait events and detection of the gait phase of amputee movement are essential to control the prosthetic devices of lower limbs.  This paper presents real-time monitoring to individuals with lower limb amputation by using a medical wireless sensor. However,  the proposed system used four medical sensor nodes (such as gait, temperature, the pressure of blood, blood oxygenation (SpO2) )for transmitted …

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Optimization Process For Biodiesel Production From Waste Cooking Of Vegetable Oil By Microwave Irradiation, Raheek Ibrahim, Ahmed Reja, Abeer Kadhim Mar 2026

Optimization Process For Biodiesel Production From Waste Cooking Of Vegetable Oil By Microwave Irradiation, Raheek Ibrahim, Ahmed Reja, Abeer Kadhim

Engineering and Technology Journal

Biodiesel is the main alternative to diesel fuel today. The waste cooking vegetable oil can be used as a basic material in its preparation. Microwave irradiation is used in its production and it is considered one of the effective methods that do not consume much power. In this study, biodiesel is produce and determine the factors affecting the quality and quantity of production also investigated using experimental design technique. The effecting of operating variables power, time, and oil-to-ethanol molar ratio were studied, as well as the effect of interaction between operating variables on the quality of production. The optimum conditions …

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The Wildlife Intelligence For Aviation Safety (Wild-Ai), Bao Khoa Tran Mar 2026

The Wildlife Intelligence For Aviation Safety (Wild-Ai), Bao Khoa Tran

Student Research Symposium (SRS)

Wildlife strikes pose a significant safety risk and economic burden to the aviation industry. Over 291,000 strikes have been reported in the U.S. since 1990, causing an estimated $248 million in annual losses. The Wild-AI (Wildlife Intelligence for Aviation Safety) project leverages cutting-edge technologies, including large language models (LLMs), machine learning (ML), explainable AI (XAI), and Unmanned Air Vehicles (UAV) imagery, to enhance wildlife hazard management at airports. Wild-AI transforms traditional Wildlife Hazard Assessments (WHAs) by integrating advanced data analytics and UAV monitoring. By utilizing historical wildlife-strike data and ML algorithms, we will identify key predictors of damaging strikes, such …

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Building Competence And Confidence Through Experiential Learning: A Case Study Of The Bengal Triathlon, Caroline E. Faure Edd; Atc Mar 2026

Building Competence And Confidence Through Experiential Learning: A Case Study Of The Bengal Triathlon, Caroline E. Faure Edd; Atc

The COSMA Journal

This descriptive case study examines the perceived effectiveness of the Bengal Triathlon, an experiential learning (EL) activity integrated into a sport management course at Idaho State University. Drawing on student reflections over three years, the study highlights how this experience enhanced students’ confidence and skills in planning and managing sport events, particularly in high-pressure areas such as risk management, event logistics, and customer service. Despite participation being a course requirement, a noticeable shift in student attitudes was observed. Students moved from seeing the event as a mandatory task to taking full ownership, driven by increased motivation and enjoyment. This case …

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The George-Anne Daily, Georgia Southern University Mar 2026

The George-Anne Daily, Georgia Southern University

George-Anne Media Group: Newsletters & Magazines

No abstract provided.

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Rupturing The Sport Management Classroom: Zine-Making For World-Making, Roc Rochon, Chen Chen Mar 2026

Rupturing The Sport Management Classroom: Zine-Making For World-Making, Roc Rochon, Chen Chen

Sport Management Collection

The on-going COVID-19 pandemic (and the pandemic of capitalism, white supremacy, imperialism, and colonialism, etc.) calls for imaginative, relevant, and critical approaches in sport management education to address diverse, socially, and culturally dynamic students. Yet the bulk of existing educational resources remain rooted in reinforcing systems of domination and the structure of on-going settler colonialism (Chen & Mason, 2019; hooks, 1994). A major challenge in traditional approaches to “updating” the curriculum fall short in challenging the banking mode of education (Freire, 1970). Following Amis and Silk’s (2005) call for a “rupture” of the reproduction of the status quo within sport …

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Horizontal Gene Transfer In Neisseria, Wen Ting Dong Mar 2026

Horizontal Gene Transfer In Neisseria, Wen Ting Dong

Theses

Antibiotics are a special category of drugs that help treat bacterial infections by killing bacteria or hindering their growth and replication. Antibiotics are greatly significant in modern medical practices, providing an effective treatment for bacterial infections as well as enabling organ transplants, open surgeries, and chemotherapy to be possible. Unfortunately, cases of antibiotic resistance were observed shortly after the introduction of antibiotics. The appearance and spread of these resistant strains poses a significant threat to public health safety. The Centers for Disease Control (CDC) estimates there are 2,868,700 antibiotic-resistant bacterial and fungal infection cases per year in the United States, …

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