Digital Commons Network^™

Effect Of Temperature And Humidity Factors On Water Production Using Solar Energy With Smart Controlling, Ghusoon Aboud, Hashim Hussein, Ali Numan

Engineering and Technology Journal

The aim of the current work is to study the effect of temperature and humidity factors on the production of water from humid air using clean energy, as we have noticed that both factors have an effective impact on the atmospheric air and on the amount of water that was obtained, which is useful in areas that do not have electric power sources or fresh water, and solar energy is used as the main source of energy in open areas. The motivation is to evaluate the performance of the system in light of different air flow rates and in different …

Blind Assistive System Based On Real Time Object Recognition Using Machine Learning, Mais Kadhim, Bushra Oleiwi

Engineering and Technology Journal

Healthy people carry out their daily lives normally, but the visually impaired and the blind face difficulties in practicing their daily activities safely because they are ignorant of the organisms surrounding them.  Smart systems come as solutions to help this segment of people in a way that enables them to practice their daily activities safely as possible.  Blind assistive system using deep learning based You Only Look Once algorithm (YOLO) and Open CV library for detecting and recognizing objects in images and video streams quickly. This work implemented using python. The results gave a satisfactory performance in detecting and recognizing …

A-Review For The Cooling Techniques Of Pv/T Solar Air Collectors, Wisam Saleh, Abdullateef Jadallah, Ahlam Shuraiji

Engineering and Technology Journal

A solar thermal collector is one of the most popular applications of solar energy. It is a photovoltaic (PV) cell system with a thermal collector system, this system is utilized in the production of electrical energy and many applications. The system is able to produce electrical energy directly from the sunlight using the photoelectric effect. Meanwhile, it also extracts heat from the PV and heats the fluid (airflow) inside the collector. In this review, the solar PV system and solar thermal collectors are discussed. Usually, solar collectors are exposed to damage and their efficiency decreases when the temperature rises. Need …

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 …

Corn Oil Performance’S A Bio Cooling Fluid In Electric Distribution Transformer, Ahmed Khudhair, Mohammed Jabal, Samar Ismail

Engineering and Technology Journal

Biodegradable (Vegetable) fluids are considered as environmentally friendly fluids and possess an abundant benefit, they are wildly available by means of renewable sources compared to different kinds of mineral-oil.  Given the occurrence of environmental pollution and health problems from mineral oils.  This paper investigates the effect of utilizing the corn oil for the cooling performing features of distribution electric transformer, and making a comparison with the cooling performance of the electric transformer whith cooling by the commercial mineral fluid. This investigation is done by using the four- ball machine and electric transformers. Each experiment that was executed complies with ASTM …

Thermal Performance Of An Evacuated-Tube Solar Collector Using Nanofluids And An Electrical Curtain Controlled By An Artificial Intelligence Technique, Hussam Rashid, Khalid Sultan, Hosham Anead

Engineering and Technology Journal

This paper studies the improvement of an evacuated tube solar collectors(ETSCs) performance in two way. The first is by adding a finned electronic curtain in front of the solar collector. While the second is by using a nanofluid instead of pure water. The purpose of the curtain is to increase the amount of solar radiation reflected toward the collector. The curtain is distinguished by its self-ability to track the sun's rays automatically. The electronic curtain is also closed to shade the tubes depending on the movement of the electronic curtain's fins and the nanofluid's temperatures. MATLAB algorithm has been used …

Process To Produce Pyridines And Alkyl Pyridines, Maruthi Sreekanth Pavani, Udayshankar Singh

Defensive Publications Series

A process for increasing the overall yield of pyridine or its alkyl pyridine derivatives during a base synthesis reaction is disclosed. The process comprises reacting a C2 to C5 aldehyde, a C3 to C5 ketone or a combination thereof, with ammonia and, optionally, formaldehyde, in the gas phase and in the presence of an effective amount of a particulate catalyst comprising a ZSM-5 zeolite stabilized with either alumina-phosphate, ceria-alumina phosphate, or iron oxide-alumina phosphate, or a combination thereof, a binder, and clay, wherein the zeolite has a silica to alumina ratio (SAR) of 22 to 50. A process for enhancing …

Gci #121 V5.0: Closed‑Loop Regenerative Revascularization System Integrating Acoustic Vortex Dynamics, Real‑Time Imr Feedback, And Mitochondrial Payload Synchronization, Michael Victor Caldwell Mr.

Defensive Publications Series

This disclosure describes GCI #121 v5.0, a multi‑modal engineering system for intravascular obstruction removal and regenerative payload delivery. The system integrates several previously unreleased GCI inventions into a unified closed‑loop architecture called Closed‑Loop Regenerative Revascularization (CLRR). The design combines: (1) Acoustic vortex thrombolysis using a laminar‑helical manifold (GCI #118) and a multi‑element ultrasound array (GCI #75) to generate controlled vortex flow and acoustic energy without mechanical rotation; (2) Real‑time microvascular sensing using a fiber‑optic IMR feedback loop (GCI #14) enhanced by a quantum‑tunneling bio‑impedance switch (GCI #122) to maintain sensing accuracy during debris load; and (3) Synchronized biological …

20th Annual Research In The Capitol [Program], March 9, 2026, University Of Northern Iowa. University Honors Program. Iowa State University. Honors Program. University Of Iowa. Honors Program.

Research in the Capitol Programs

Program of research presentations given at the Capitol by students from the University of Northern Iowa, Iowa State University, and the University of Iowa.

Cv: Carly Jones (Physical Therapy), Carly Jones

Rehabilitation Sciences Department Curricula Vitae

No abstract provided.

Cv: Michelle Walaszek (Physical Therapy), Michelle Walaszek

Rehabilitation Sciences Department Curricula Vitae

No abstract provided.

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, …

Real-World Precision Medicine Data In Metastatic Prostate Cancer - A Retrospective Cohort Study, Awais Paracha, Derek Tran, Margot Noyelle, Jonathan Kapilian, Zohair Siddiqui, Adrian Choppa, Anthony Corsi, Jacob Stone, Xin-Hua Zhu

Department of Medicine Faculty Papers

Background: Prostate cancer (PC) is the most common cancer in men in the United States with a 5-year relative survival rate for people with distant metastases of 36%. We conducted a single institution, retrospective cohort study of patients with metastatic PC to investigate whether certain gene mutations can be used as predictive biomarkers.

Methods: 200 patients with metastatic hormone sensitive (mHSPC) and castration resistant (mCRPC) prostate cancer who had a FoundationOne report and were treated from June 2007 to October 2024 were included in the study. Disease progression was evaluated according to RECIST criteria, PCWG3 criteria, and PSA values. Assessed …

Cv: John Halloran, John Halloran

Social Work Department Faculty Curricula Vitae

No abstract provided.

Crow's Nest, March 9, 2026, Crow's Nest Staff

Crow's Nest

The March 9, 2026 issue of Crow's Nest.

The Rider (2026-03-09), Daniela Chapa-Reyes

The Rider Archives

Vol. 11, No. 22

Radiv2: An Adaptable And Versatile Diagenetic Model For Coastal And Open-Ocean Sediments, Hinne F. Van Der Zant, Olivier Sulpis, Jack J. Middelburg, Matthew P. Humphreys, Raphaël Savelli, Dustin Carroll, Dimitris Menemenlis, Kay Sušelj, Vincent Le Fouest

Faculty Research, Scholarly, and Creative Activity

Ocean biogeochemistry is being altered by anthropogenic processes such as warming, acidification, eutrophication, and deoxygenation. Global-ocean biogeochemistry models are essential for investigating present and projecting future conditions, yet they often lack detailed representations of seafloor processes, despite the seafloor’s important role in material exchange between the biosphere and geosphere. To improve the representation of exchange across the sediment-water interface, we present RADIv2, a flexible and computationally efficient diagenetic model designed to simulate benthic biogeochemical processes across a range of marine environments, from coastal zones to abyssal plains. RADIv2 incorporates key features such as benthic methane cycling, a hydrodynamically controlled diffusive …

The Echo: March 9, 2026, Taylor University

2025-2026 (Volume 113)

No abstract provided.

The Comparison Of Fresh And Dry Duckweed (Lemna Minor L.) On Metal (Cr6+, Cd2+, And Zn2+) Removal From Wastewater, Rahin Islam, Noah Smith, Ben Jang, Lin Guo

Student Publications

Heavy metals contaminating the environment is a global concern. Duckweed (Lemna minor) is a promising plant for the phytoremediation and biosorption of metal-contaminated water. Although studies have shown that duckweed can remove multiple metals, there is limited research comparing the efficiency of fresh and dried biomass for wastewater treatment. To evaluate the performance of both forms, fresh and dried duckweed were exposed to metal solutions containing varying concentrations of Cr6+, Cd2+, and Zn2+ (5 mg/LCr6+ +1mg/LCd2+ 10mg/LZn2+;10mg/LCr6+ +5mg/LCd2+ +50mg/LZn2+; or 50 mg/LCr6+ +25mg/LCd2+ +250mg/LZn2+)for a duration of 168 h. Metal uptake in fresh duckweed followed zero-order kinetics for Cr6+, Cd2+, …

Quantifying Location-Based Variability Of Regional Brain Metabolism Using Microsamples From Apoe Knock-In Mice, Jason G. Wells, Esteban G. Colman, John C. Price

Undergraduate Honors Theses

Apolipoprotein E (ApoE) is an important lipid transporter in the brain. There are three different ApoE variants: ApoE2, ApoE3, and ApoE4. Each of these variants either contribute to or protect against Alzheimer’s disease (AD). The Hippocampus (HC) and the Entorhinal Region (ER) of the brain consistently develop AD pathology first. We hypothesize that ApoE variants affect lipid and protein metabolism in these regions more strongly than in others. Differences in the regional regulation and the ApoE-isoform impacts of these metabolic pathways remain unknown.

We measured brain protein turnover rates in ApoE knock-in mice labeled with deuterated water. Using a laser …

Dual Phagocytosis-Checkpoint Blockade Revitalizes Immune Surveillance In Mouse Models Of Glioblastoma, Jonghoon Ha, Yifan Wang, Yifan Ma, Annette Wu, Shiyan Dong, Seong Dong Jeong, Jared L Edwards, Mengyu Chang, Yen-Tzu Chang, Xiaotian Wang, Maurice Dufilho, Michelle Najarro Torres, Shannon Mccabe, Weiye Deng, Adam J Grippin, Jeffrey S Weinberg, Shaan M Raza, Franco Demonte, Ian E Mccutcheon, Sujit Prabhu, Sherise D Ferguson, Chibawanye I Ene, Kadir Akdemir, Sreyashi Basu, Sonali Jindal, Benjamin R Schrank, Jian Hu, Sangeeta Goswami, Vinay K Puduvalli, Frederick F Lang, Kristin Huntoon, Padmanee Sharma, Betty Y S Kim, Wen Jiang

Faculty, Staff and Student Publications

Macrophage-mediated phagocytosis of tumor cells elicits potent antitumor immunity. Nonetheless, sole-blockade of the anti-phagocytosis molecule CD47 has yielded insufficient therapeutic outcomes. Here, we report that glioblastoma (GBM) cells expressed abundant levels of phagocytosis checkpoint CD24. We further show that dual blockade of CD24 and CD47 synergistically enhances the pro-phagocytic activity of macrophages, thereby improving tumor antigen cross-presentation and activating the cyclic GMP-AMP synthase-stimulator of interferon genes (cGAS-STING) pathway. This innate immune activation facilitates T cell infiltration into tumors and sensitizes tumors to anti-PD1 therapy, improving survival outcomes in murine GBM models, including immunosuppressive tumors reflecting human GBM-like features. Thus, our …

Measuring What Matters: Specifications Grading And Latin* Students’ Mathematics Identity, Luis Miguel Fernández, Mayra Ortiz Galarza, Cristina Villalobos, Martha Asare

School of Mathematical & Statistical Sciences Faculty Publications

This study examined Specifications Grading, an alternative grading system emphasizing clearly defined learning outcomes and revision, and mathematics identity among 846 Latin* Calculus I students at a Hispanic-Serving Institution. Mathematics identity, comprising competence/performance, recognition, and interest, was measured at the beginning and end of the semester. Repeated-measures analyses indicated stable competence/performance and recognition alongside declines in interest. Specifications Grading was associated with increased mathematics identity, and multilingual students experienced smaller declines than their peers overall.

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Este estudio examinó la calificación por especificaciones, un sistema de evaluación alternativo que enfatiza resultados de aprendizaje claramente definidos y oportunidades estructuradas de revisión, …

Euthanasie Dan Transplantasi Organ : Suatu Tinjauan Dari Sudut Hukum Pidana, Bachtiar Agus Salim

Jurnal Hukum & Pembangunan

Abstract

Late Local Recurrence Of Gastric Cancer After Preoperative Radiochemotherapy: Three Case Reports And Literature Review, Mateusz M. Gajek, Magdalena Szymala-Cortez, Jerzy Wydmański

Pacific Journal of Health

Gastric cancer (GC) ranks as the fifth most common cancer type, contributing significantly to cancer-related mortality. This paper presents three cases of patients treated with preoperative radiochemotherapy (preopRTCT) at the National Cancer Center who experienced recurrences of GC after 15, 11 and 19 years. In all cases follow-up ended years before recurrence. Relapse was diagnosed late and treatment outcome was poor. We believe that extending the follow-up period for gastric cancer patients beyond the initial treatment is necessary especially for younger patients with large tumors. Late recurrences, often diagnosed at advanced stages, require differentiation from second primary malignancies, a process …

Camouflage Orthodontic Treatment Of Skeletal Class Ii Malocclusion With Missing Mandibular Incisors Using Improved Superelastic Ti–Ni Alloy Wire, Pin-Yu , Chen, Yuan-Hou Chen, Yuan-Hou Chen, Jian-Hong Yu

Taiwanese Journal of Orthodontics

This article presents a camouflage orthodontic treatment utilizing the improved superelastic Ti-Ni alloy wire (ISW) to address a case of skeletal Class II malocclusion with two missing mandibular incisors. A 28-year-old female patient with a chief complaint of poor dental alignment sought orthodontic evaluation. Clinical examination revealed a Class III molar relationship, mild crowding, and lingually positioning of tooth 35. Radiographic analysis confirmed a skeletal Class II pattern. The treatment plan included the application of an ISW curve over the maxillary arch to control anterior tooth inclination. Canine distal drive and anterior retraction were performed following the extraction of bilateral …

Long-Term Interdisciplinary Management Of Severe Vertical Bony Defects Using Periodontal Accelerated Osteogenic Orthodontics (Paoo), Chun-Han Su, Huei-Mei Tsai, Yi-Min Liu, Yuen-Yung Tsang, Yu-Ling Cheng

Taiwanese Journal of Orthodontics

Background: Management of severe malocclusion in patients with chronic periodontitis poses significant challenges due to compromised periodontal support and alveolar bone loss. Periodontally accelerated osteogenic orthodontics (PAOO) may facilitate tooth movement while promoting bone regeneration in such cases.

Case presentation: A 33-year-old male with chronic periodontitis and severe malocclusion presented for orthodontic correction. Initial treatment included comprehensive periodontal therapy—oral hygiene control, open-flap debridement, and bone grafting—prior to orthodontic intervention. Congenital absence of tooth 12 resulted in mesial drift, and teeth 17, 24, and 27 were extracted due to poor prognosis. Despite initial periodontal improvement, inflammation and labial plate collapse at …

An Ai-Assisted Digital Workflow For Clinical Planning And Guide Fabrication In Miniscrew-Assisted Rapid Palatal Expansion, Yu-Chiang Chen, Szu-Ching Lee, Ting-Fen Chang, Wei-Lun Chang, Shu-Cheng Lin, Tzu-Ying Wu

Taiwanese Journal of Orthodontics

Purpose: This article introduces a digital workflow for creating a miniscrew-assisted rapid palatal expander (MARPE) guide, to virtually determine the proper MARPE position and to precisely transfer it into the reality. Materials and Methods: A digital workflow was established by the following steps: (1) generating a digital model with palatal soft tissue from the digital scan, (2) isolating teeth on the digital model from the CBCT file for band size try-in using AI software (DentalSegmentator), (3) constructing a model with four parallel cylinders simulating the MARPE screws’ pathways, (4) superimposing the three models to determine the proper MARPE position, (5) …

2026 April 8 - Undergraduate Curriculum Council Minutes, Undergraduate Curriculum Council, East Tennessee State University

Undergraduate Curriculum Council Minutes

No abstract provided.

Microrna-625-3p Increases Chemosensitivity In Ovarian Cancer Cells Through Decreasing Ssx2ip-Mediated Cisplatin Export In Extracellular Vesicles, Chi-Lam Au-Yeung, Tetsushi Tsuruga, Marina A Talor, Yadira J Pacheco, Guangan He, Zahid H Siddik, Byeong J Cha, Suet-Ying Kwan, Kwong-Kwok Wong, Kay-Pong Yip, Samuel C Mok

Faculty, Staff and Student Publications

Introduction: Advanced-stage high-grade serous ovarian cancer (HGSC) is a disease that is difficult to manage due to its heterogeneous clinical behavior. No reliable prediction of response to chemotherapy is currently available and the overall survival rate remains poor. Herein, we sought to determine the molecular mechanisms by which microRNAs (miRNAs) confer chemoresistance in ovarian cancer and demonstrate the efficacy of targeting miRNAs to sensitize HGSC to cisplatin treatment.

Methods: Next-generation miRNA sequencing was performed using microdissected HGSC specimens to identify an miRNA signature for intrinsic chemoresistance, and miR-625-3p was selected for further study. The effects of miR-625-3p on cisplatin sensitivity …

Mechanism-Aware Ml Identifies A Protease-Chemokine-Galectin (Pcg) Axis That Links Plasma Proteomics To Single-Cell Signaling And Enables Compact Severity Classification In Covid-19, Félix E. Rivera-Mariani, Albersy Armina-Rodriguez, Tashoy Campbell, Emily Solomon

Faculty and Staff Publications & Presentations

No abstract provided.