Digital Commons Network^™

Performance On The Timed Single-Leg Step-Down Test Is Correlated With Hip And Knee Biomechanics As Measured By 3d Markerless Motion Capture, Ghislain Aminake, Anthony Drazick, Christ Focht, Chloe Roy, Emily Clark, Savannah Knighton, Edward Austin, Jeremy Burnham

Clinical Practice in Athletic Training

Introduction: The timed single-leg step-down (SLSD) test is widely used in clinical and sports settings to assess lower extremity function and injury risk, yet the specific biomechanical determinants of performance on this test remain poorly understood. The purpose of this study is to investigate the relationship between performance on the timed SLSD test and hip and knee biomechanics captured by a markerless 3-D motion-analysis system. Methods: Twenty (20) healthy high school athletes with no recent history of lower extremity injury completed a 60-second timed single leg step down test. The number of quality SLSD repetitions (REPS) constituted their SLSD score. …

Recurrent Lateral Patellar Dislocation After Mpfl Repair With Subsequent Tibial Tubercle Anteromedialization And Concomiant Mpfl Reconstruction, Jacob Hardy, Anthony Thomas Drazick, Joshua Pratt, Jeremy M. Burnham

Clinical Practice in Athletic Training

Introduction: Patellar instability is a common knee pathology, particularly among adolescents and young adults, with reported incidence rates ranging from 7 to 77 per 100,000 person-years. Following an initial patellar dislocation, recurrence rates have been reported as high as 86%, particularly in patients with underlying anatomic risk factors. Identification of the multifactorial contributors to patellar instability is critical to guide appropriate management and prevent recurrent episodes. Common pathoanatomic factors associated with recurrent instability include trochlear dysplasia, patella alta, lateralized tibial tubercle, coronal or torsional malalignment, and abnormal patellar shift. This case report describes a patient who presented with a chronic …

Detection Of Phosphite Fungicide In Persea Americana Fruits Using Nuclear Magnetic Resonance (Nmr) Spectroscopy At 400 And 80 Mhz, Andres Bernal, Yimin Wang, Philipp Nitschke, Samuele Sala, Rance Kwamen, Andrea Steck, Birk Schuetz, Dario Stefanelli, Henry Brockman, Julien Wist, Jeremy K. Nicholson, Rueyleng Loo

Horticulture Research Articles

Nuclear magnetic resonance (NMR) spectroscopy is widely adopted for assessing biochemical composition in agriculture. This study evaluated the feasibility of 400 MHz NMR to detect biochemical differences in Hass avocados grown under conventional (N = 101) and regenerative (N = 105) farming practices in Southwestern Australia. Phosphite, associated with Phytophthora root rot management, was a key discriminating feature (area under ROC curve = 0.96), being detected in 90% of conventional avocados (mean: 49 mg/kg) and 6 regenerative samples (mean: 24 mg/kg). To assess translational potential, water extracts of five samples were analyzed using 80 MHz benchtop NMR. Phosphite was detectable …

Seafood, Mercury, And Human Health In Coastal South Carolina: Findings From A Community-Based Study, Russell Fielding, Julia Saltzman, Rylee-Jade Bean, Jenna Monroe, Theodore R. Them Ii

Honors College Faculty Publications

Mercury (Hg), an environmental pollutant, can harm human health. Seafood consumption is a major way that people are exposed to Hg and the analysis of human hair is a standard method to measure Hg exposure. This community-based study identified demographic and dietary factors associated with elevated Hg concentrations and health outcomes of individuals with elevated Hg concentrations throughout two coastal South Carolina (SC) counties. We collected hair samples (n = 85) at local barbershops and salons; participants completed an online survey with questions on demographics, diet, and health histories; and we analyzed hair samples using a DMA-80. Between 4.9–8.4% of …

Epigenetic Activation Of Ebv Bglf4 Determines Antiviral-Based Regimen Response In Ebv+Cns Lymphoproliferative Disease, Christoph Weigel, Haley Klimaszewski, Fode Tounkara, Selamawit Addissie, Sarah Schlotter, Betsy Pray, James Dugan, Bradley Haverkos, Lynda Villagomez, Mark Lustberg, Pierluigi Porcu, Timothy Voorhees, Richard Ambinder, Shannon Kenney, Joyce Fingeroth, Henri-Jacques Delecluse, Michael Caligiuri, Lapo Alinari, Ginny Bumgardner, Christopher Oakes, Robert Baiocchi

Kimmel Cancer Center Faculty Papers

Epstein-Barr virus (EBV)–associated primary central nervous system lymphoproliferative diseases (EBV+PCNSL) are aggressive conditions with poor prognoses. We previously reported durable responses in patients with PCNSL who were treated with the antivirals ganciclovir and azidothymidine, plus rituximab and dexamethasone (GARD). Responses were associated with the detection of the lytic viral protein kinases, BGLF4 and BXLF1. These antiviral activating kinases are associated with lytic EBV, however, the mechanism for expression in latently infected EBV+CNSL is unknown. Expanding on previous work, we provide long-term clinical outcome data (N = 24) and show that RNA expression analysis in CNSL tissue biopsies (n = 12) …

Medial Pulvinar Nucleus As A Causal Hub For Heteromodal Naming, Oscar Woolnough, Tessy Thomas, Kathryn M Snyder, Ellery Wheeler, Jay Gavvala, Nitin Tandon

Faculty, Staff and Student Publications

Our ability to retrieve the names of objects in our environment is a fundamental aspect of everyday life. This process requires a complex, dynamic network of cortical and subcortical interactions. While the cortical constituents of this network have been extensively studied with intracranial recordings, the subcortical nodes of the naming network are unclear. We probed the role of the left medial pulvinar nucleus in naming with direct intracranial recordings and stimulation in eight humans (three male, five female) as they named objects using pictures and auditory and written descriptions. We found a spectrotemporal signature of naming in the left medial …

Childhood Maltreatment And Deviations From Normative Brain Structure: A Mega-Analysis Of 3,711 Individuals From The Enigma Mdd And Enigma Ptsd Working Groups, Haley R Wang, Zhen-Qi Liu, Elena Pozzi, Ahmed Hussain, Priyanka Sigar, Chadi Abdallah, Nina Alexander, Justin Baker, Jochen Bauer, Jennifer Urbano Blackford, Josh Cisler, Colm G Connolly, Andrew Cotton, Judith Daniels, Udo Dannlowski, Maria Densmore, Terri Deroon-Cassini, Danai Dima, Stefan Du Plessis, Amit Etkin, Negar Fani, Lukas Fisch, Jacklynn Fitzgerald, Thomas Frodl, Cynthia H Y Fu, Ali Saffet Gonul, Evan M Gordon, Ian Gotlib, Roberto Goya-Maldonado, Nynke A Groenewold, Dominik Grotegerd, Tim Hahn, J Paul Hamilton, Laura Han, Ilan Harpaz-Rotem, Courtney C Haswell, Ryan Herringa, Julia Herzog, Jonathan Ipser, Neda Jahanshad, Tanja Jovanovic, Milissa Kaufman, Tilo Kircher, Maximilian Konowski, Sheri-Michelle Koopowitz, Axel Krug, John Krystal, Ruth Lanius, Christine Larson, Amit Lazarov, Lauren Lebois, Elisabeth Leehr, Ifat Levy, Meng Li, Antje Manthey, Adi Maron-Katz, Andrew Mcintosh, Katie Mclaughlin, Susanne Meinert, Benson Mwangi, Steven M Nelson, Igor Nenadić, Yuval Neria, Richard Neufeld, Amar Ojha, Bunmi Olatunji, Elizabeth A Olson, Nils Opel, Matthew Peverill, Kerry Ressler, Marisa Ross, Isabelle Rosso, Matthew Sacchet, Kelly Sambrook, Christian Schmahl, Soraya Seedat, Martha E Shenton, Maurizio Sicorello, Anika Sierk, Jair C Soares, Dan J Stein, Frederike Stein, Murray B Stein, Benjamin Suarez-Jimenez, Jean Théberge, Sophia I Thomopoulos, Carissa Tomas, Paula Usemann, Leigh L Van Den Heuvel, Sanne Van Rooij, Henrik Walter, Martin Walter, Xin Wang, Heather Whalley, Nils R Winter, Mon-Ju Wu, Hong Xie, Tony Yang, Xi Zhu, Sigal Zilcha-Mano, Giovana B Zunta-Soares, Sophia Frangou, Paul M Thompson, Lauren Salminen, Delin Sun, Rajendra Morey, Jennifer S Stevens, Lianne Schmaal, Tiffany C Ho

Faculty, Staff and Student Publications

Background: Childhood maltreatment (CM), encompassing abuse and neglect, is highly prevalent and associated with elevated risk for Major Depressive Disorder (MDD), Posttraumatic Stress Disorder (PTSD), and other related conditions. The extent to which neuroanatomical alterations in MDD and PTSD are attributable to CM, however, is uncertain.

Methods: Here, we analyzed CM and whole-brain MRI data from 3,711 participants in the ENIGMA MDD and PTSD Working Groups (25 sites; 33.3±13.0 years; 59.9% female). Normative modeling estimated deviation z-scores for 14 subcortical volumes (SV), 68 cortical thickness (CT), and 68 surface area (SA) measures. To identify transdiagnostic effects, associations between CM and …

Michigan Tech’S Insect Collection: An Important Historical Resource In The Upper Peninsula, Thomas E. Panella, Tara L. Bal

The Great Lakes Entomologist

Regional insect collections can be valuable resources when covering under-represented areas, unique time periods, or unique collectors. Houghton and Baraga County Michigan are two predominantly forested counties in the Upper Peninsula (UP) of Michigan. The main campus for Michigan Technological University is based in Houghton, MI with a forestry field campus in Baraga County that was acquired in 1954. The university has had forest entomology research in some capacity at least since the 1930’s with faculty, students, and members of the community preserving and submitting various specimens in the decades since then, making it a unique collection demographically. The collection …

Dawn To Dusk Division Of Monarda Fistulosa Foraging Time By Bumble Bee Species (Bombus Spp.) And Likelihood To Return The Next Day, Elise Bernstein, Clara Costello, Mary Yang, Rosa Weinand, Noah Sullivan, Maya Cintorino, Charlie Vang, Miller Johnson, Ahmed Hussein, Gaochong Vang, Rashad Bowen, Kristen Gresl, Elaine Evans

The Great Lakes Entomologist

There is a growing public interest in increasing pollinator habitat in urban areas. Monarda fistulosa is a commonly planted perennial species chosen for pollinator habitats of various sizes, from residential gardens to large-scale prairie restoration projects. Previous research has confirmed a preference for M. fistulosa among various bee species. We monitored and marked bumble bees visiting M. fistulosa over a 14-hour period, seeking to understand the daily pattern of bee visitation. We also observed bumble bees on the following day to determine the probability of marked individual bumble bees continuing to forage on M. fistulosa or to switch to a …

New Records Of The American Bumble Bee, Bombus Pensylvanicus, In Michigan, Sharron Z. Miller, Logan M. Rowe, Lillyanna Widdicombe, Robert P. Jean, Rufus Isaacs

The Great Lakes Entomologist

We report recent detections of the American bumble bee, Bombus pensylvanicus (De Geer) (Hymenoptera: Apidae), in 16 counties of Michigan, USA. This bee species is currently listed as state endangered in Michigan. The current report provides an update on the distribution of B. pensylvanicus in Michigan from collections made between 2020 and 2024, including detections from at least 21 locations in the Lower Peninsula, expanding the known distribution in this state. These samples were from four pollinator survey projects with records from photographs and collections and two online participatory science programs where users uploaded photographs of this species while verified …

Assessing The Performance Of A 3d Printed Pennsylvania-Style Black Light Moth Trap, Christopher B. Brown, Eva S. Conley, Peter White

The Great Lakes Entomologist

Passive light traps have long been a popular method used for trapping moths and other night-flying insects. Recent changes in the availability of equipment necessitate the development of accessible and effective alternatives for insect monitoring. This study assesses the performance of a 3D-printed Pennsylvania-style black light moth trap compared to the formerly available commercial BioQuip trap and investigates the impact of funnel size on catch rates. Our 3D-printed trap was compared to the BioQuip trap over ten trap-nights in Central Michigan. Results indicate that commercial BioQuip traps consistently captured significantly more moths than the 3D-printed prototype. An additional experiment evaluating …

Initial Changes In Ground Beetle (Coleoptera: Carabidae) Species Assemblages Near Seasonal Ponds Surrounded By Forests Under Different Harvesting Practices, Robert A. Haack, Toby Petrice, Robert E. Acciavatti, Robert L. Davidson, Brian J. Palik

The Great Lakes Entomologist

Seasonal ponds often form after spring snowmelt in forests of the Great Lakes region. Although such seasonal ponds are common, few US states set buffer-width guidelines to protect them when harvesting the adjacent upland forest. The objectives of this study were to determine if the carabid beetle assemblages near seasonal ponds differed from those in the adjacent upland forests prior to any logging, and then if these assemblages changed in response to various levels of tree harvesting within and adjacent to the 15-m-wide buffers that surrounded the seasonal ponds. The traps were placed within the buffers at about 7.6 m …

Geography Of Periodical Cicadas (Hemiptera: Cicadidae) In Portions Of Northeast Illinois And Northwest Indiana, Carl A. Strang

The Great Lakes Entomologist

Brood XIII periodical cicadas (Magicicada Davis) in DuPage County, Illinois, emerged in 2024 in an area that extended as much as 10.6 km beyond the edge of the previous main emergence in 2007. The implied dispersal of gravid females is greater than has been reported elsewhere and may reflect adaptation to a historical landscape of scattered wooded islands within a matrix of prairie. A series of four-year-early emergences in northeast Illinois, first described in print in 1969 and subsequently occurring prior to each succeeding main emergence, was quantified for the first time in 2020. The largest densities of singing …

Biology, Phenology, And Host Range Of A Seed-Feeding Weevil, Ceutorhynchus Constrictus (Coleoptera: Curculionidae), A Biological Control Agent For Garlic Mustard, Alliaria Petiolata, In North America, Ghislaine Cortat, Hariet L. Hinz, Esther Gerber, Elizabeth J. Katovich, Mary E. Marek-Spartz, Roger L. Becker, Robert S. Bourchier, Danielle Fife

The Great Lakes Entomologist

Ceutorhynchus constrictus Marsham is a seed-feeding weevil and potential biocontrol agent of the invasive plant garlic mustard, Alliaria petiolata (Bieb.) Cavara & Grande (Brassicaceae), in North America. Ceutorhynchus constrictus is native to Europe, has a single generation per year and eggs are laid into developing seeds within the seedpods of bolting garlic mustard plants. Females use their prolonged rostrum to bore holes through seedpods into the developing seed, deposit a single egg and then cover the opening with secretion. Larvae feed on ripening seeds and progress through three instars before exiting seedpods in late June, to pupate and overwinter in …

Cover Art For Tgle Vol. 58 Nos. 3 & 4

The Great Lakes Entomologist

Cover Art for TGLE Vol. 58 Nos. 3 & 4

Cover Pages For Tgle Vol. 58 Nos. 3 & 4

The Great Lakes Entomologist

Cover pages for TGLE Vol. 58 Nos. 3 & 4

Full Issue For Tgle Vol. 58 Nos. 3 & 4

The Great Lakes Entomologist

Full issue for TGLE Vol. 58 Nos. 3 & 4

Freshwater Quality For Recreation, Heather Nix, Masha Bokar

Forestry and Natural Resources

South Carolina has many water resources that provide tremendous opportunities for people to enjoy water-based recreational activities, such as swimming, boating, and fishing. Participation in these activities produces significant economic benefits and supports many jobs throughout the state. However, at times, water quality may be unsafe for immersion or skin contact due to high levels of pollutants, such as bacteria or cyanotoxins. It is important for people to be aware of potential concerns and understand methods for determining if a waterbody’s current conditions are likely to be safe for primary or secondary recreation.

Impressions Of An Electrolyte Beverage Among Individuals Participating In Collegiate Sports, S. Andrew Cage, Alexander P. Jacobsen, Jessie Gibson, Eric Bobel, Rebecca Peebles, Derek Lege, M.Ed., Cscs

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this project was to describe the appeal of an electrolyte hydration beverage for individuals participating in collegiate athletics. A secondary purpose of this project was to describe the acute impact of the examined beverage on the gastrointestinal tract. Methods: A total 100 individuals participating in collegiate athletics were enrolled in this study (age = 21 ± 2 years, Male = 51, Female = 49). Each participant was provided a packet of electrolyte drink mix (EverLyte^® sticks, Kent Precision Foods Group, Inc., Muscatine, IA). Participants were instructed to combine the drink mix with a bottle of …

Performance Characteristics Of National Club Baseball Association Athletes Completing In-Season Elastic Resistance Training, Scott K. Harnden, Dawson M. Maxlow, Gena D. Guerin, Merrick A. Lincoln

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to assess in-season physical performance metrics of National Club Baseball Association Athletes (NCBA) baseball players before and after a 6-week field-based elastic tubing resistance training intervention. Performance metrics included throwing velocity, isometric shoulder rotation strength, dynamic stability, muscular endurance, and range of motion (ROM). Method: A cohort of adult male NCBA athletes (n=13; 20.1±1.1years; 171.4±24.1cm; 77.0±10.5kg; all right hand dominant) enrolled in the 6-week biweekly intervention of seven upper extremity exercises. All exercises were completed with wrist-affixed elastic tubing prior to sport practices. Pre- and post-intervention testing included throwing velocity measured via pocket …

Proteomic Profiling Of Pulmonary Function And Cardiovascular Disease Risk In The Atherosclerosis Risk In Communities Study, Yura Lee, Astrid M Manuel, Ngoc Quynh H Nguyen, Christine Ladd-Acosta, Alanna C Morrison, Kari E North, Eric Boerwinkle, Amil M Shah, Zhongming Zhao, Stephanie J London, Bing Yu

Faculty, Staff and Student Publications

Background: Pulmonary function is linked to cardiovascular disease risk; however, the underlying mechanisms remain unclear. We aimed to identify protein biomarkers associated with pulmonary function and examine their impact on incident chronic obstructive pulmonary disease, coronary heart disease, heart failure, and all-cause mortality.

Methods: Data from White and Black Americans in the Atherosclerosis Risk in Communities study (visit 2: N=11 354, mean age=57 years; visit 5: N=3517, mean age=75 years), a prospective cohort, were analyzed. Linear regression assessed associations between protein levels and pulmonary function measures, including forced expiratory volume in 1 second and forced vital capacity. The impact of …

Muscular Fitness Levels Of U.S. Children And Adolescents, Daniel J. Mcdonough, Yong Gao, Lynda B. Ransdell, Haichun Sun

International Journal of Physical Activity and Health

Purpose: To describe muscular fitness (MF) levels and percentile benchmarks among U.S. children and adolescents aged 6–15 years old across sociodemographic, physiological, and behavioral subgroups. Methods: Data were from the 2012 NHANES National Youth Fitness Survey (NNYFS). Four strength tests consisting of the plank, knee extension, modified pull-up, and handgrip, were analyzed by age, sex, race/ethnicity, income, BMI category, cardiorespiratory fitness (CRF), and physical activity (PA) among 1,234 participants (51% male) using SAS SURVEY procedures. Results: Mean ± SEM scores were 69.6 ± 1.8 s (plank), 56.6 ± 4.2 lb (left) and 59.2 ± 4.3 lb (right) knee extension, 5.5 …

Post-Traumatic Stress Disorder And Risk Of All-Cause And Cause-Specific Mortality: A Nationwide Population And Sibling-Controlled Cohort Study In Taiwan, Chih-Wei Hsu, Yang-Chieh Brian Chen, Liang-Jen Wang, Mu-Hong Chen, Yao-Hsu Yang, Chih-Sung Liang, Edward Chia-Cheng Lai

Children’s Nutrition Research Center Staff Publications

Aims: Post-traumatic stress disorder (PTSD) may shorten life expectancy, but evidence for Asian populations and cause-specific mortality remains limited. The aim of this study is to investigate the association between PTSD and mortality risk in an Asian population.

Methods: We used Taiwan's National Health Insurance Research Database (2000-2022) to assemble a cohort of 28,777 individuals with incident PTSD and 115,108 age- and sex-matched unexposed individuals, plus a sibling cohort of 13,305 affected patients and 22,030 unaffected siblings. Cox models estimated adjusted hazard ratios (AHRs) for all-cause, unnatural-cause (suicide and accidents) and natural-cause mortality, with progressive adjustment for sociodemographic factors, comorbidity …

Influence Of Body Composition On The Efficacy Of Nivolumab Plus Ipilimumab For Metastatic Clear Cell Renal Cell Carcinoma, Kabir Grewal, Maria Julia Moura Nascimento Santos, Pankaj Kumar Chauhan, Kai Yu, Nizar M Tannir, Sagar S Mukhida, Neha Venkatesh, Amishi Y Shah, Amado J Zurita, Andrew C Johns, Matthew T Campbell, Sangeeta Goswami, Jianjun Gao, Eric Jonasch, Jennifer L Mcquade, Omar Alhalabi, Pavlos Msaouel, Andrew W Hahn

Faculty, Staff and Student Publications

Background: Immune checkpoint inhibitor therapy (ICI) with nivolumab+ipilimumab is a first-line (1L) standard for metastatic clear cell renal cell carcinoma (ccRCC), yet outcomes remain heterogeneous. Increasing evidence suggests that host factors influence the tumor microenvironment and response to ICI. Although higher body mass index (BMI) has been associated with improved outcomes in several malignancies, BMI is an imprecise surrogate for underlying adipose and muscle compartments. We evaluated the association between body composition and outcomes with 1L nivolumab+ipilimumab in metastatic ccRCC.

Methods: We retrospectively analyzed patients with mccRCC treated with 1L nivolumab+ipilimumab at MD Anderson Cancer Center between June 2015 and …

Physical And Chemical Study Of Interaction In The Urea–Valine System For The Creation Of Modified Liquid Nitrogen Fertilizers, Suvonkul Erkhanovich Nurmonov, Saydullo Khamidovich Azimov

Chemical Technology, Control and Management

This study reports the results of a comprehensive physicochemical investigation of the urea–L-valine binary system, conducted to validate its potential as a modified base for liquid nitrogen fertilizers.

By utilizing the methods of isomolar series, visual-polythermal analysis, X-ray phase (XRD) and single-crystal X-ray diffraction (SC-XRD), synchronous thermal analysis (TGA/DTA), and FT-IR spectroscopy, it was determined that the interaction between components in both aqueous solutions and the solid phase results in the formation of molecular associates stabilized by hydrogen bonds, without the formation of new stoichiometric compounds.

The concentration and temperature limits of the system's stability were defined, revealing a reduction …

Circulating Ketone Bodies And Incident Cardiovascular Outcomes And Mortality: Insights From The Uk Biobank, Parag Anilkumar Chevli, Saeid Mirzai, Richard Kazibwe, Jeff Kingsley, Alexis C Wood, Joseph Yeboah, Leandro Slipczuk, Anurag Mehta, Harpreet S Bhatia, Ambarish Pandey, Michael D Shapiro

Children’s Nutrition Research Center Staff Publications

Background: Ketone bodies (KB) are endogenous energy sources synthesized by the liver in response to metabolic stress. Their associations with atherosclerotic cardiovascular disease (ASCVD), heart failure (HF), and mortality and their potential beneficial or harmful effects have yet to be determined. This study aimed to examine the association between KB and incident cardiovascular outcomes and mortality in a large general population cohort free from ASCVD and HF at baseline.

Methods: This analysis included 90 987 participants (mean age 56.4 ± 8.1 years; 54.7% women) from the UK Biobank without prevalent ASCVD or HF. KB were measured by nuclear magnetic resonance …

Comparative Antibacterial Efficacy Of Povidone-Iodine, Citric Acid, And Starch: A Study Of Combined Activity And Interference Effects Against Clinically Relevant Bacteria, Falah Hasan Obayes Al-Khikani, Mustafa Mutar Trrad, Ali Abedulameer Alhusayni

AUIQ Complementary Biological System

Povidone-iodine and citric acid are widely used antimicrobial agents. However, data on their comparative efficacy and the functional outcomes of their combination, particularly regarding the influence of common excipients like starch, is limited. Understanding these interactions is crucial for optimizing antiseptic formulations. This study aimed to evaluate and compare the antibacterial activity of povidone-iodine, citric acid (5% and 20%), and starch (5% and 20%), both individually and in combination, against clinical isolates of Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. The antibacterial activity of the agents was assessed using an agar well diffusion assay. Mean inhibition zone …

Self-Aware Quantum-Inspired Routing Framework For 6g And Quantum Networks, Haitham M. Abdelghany, Mohamed M. Ashour

Mansoura Engineering Journal

This paper introduces a quantum-hybrid-aware routing framework that incorporates the concepts of quantum computing with meta-cognitive learning to improve adaptability, reliability, and awareness in dynamic quantum networks. The proposed system accommodates a new IoT, edge computing and 6G system, where routing schemes should be flexible and robust and have cross-topology functionality. Conventional methods of quantum reinforcement learning can be characterized by a trade-off between exploration and decision stability. To cope with this, the proposed self-aware hybrid architecture is a combination of quantum-enhanced learning and a meta-cognitive awareness layer to allow autonomous agents to monitor performance and adjust routing strategies on …

The Effect Of Polyester And Lycra Loop Lengths On The Recovery Properties Of Single Jersey Knitted Fabrics, Abdelmonem Fouda, Moaaz Eldeeb

Mansoura Engineering Journal

Knitted fabrics are well known for their comfort due to their ability to elongate in the wale direction at the expense of the course direction, and vice versa. However, they lack dimensional stability, especially single jersey knitted fabrics. To address this issue, Lycra threads have recently been incorporated into their production to improve shape recovery after stress is released. Despite this enhancement, the fabric does not fully return to its original shape, highlighting the need to measure this phenomenon accurately. This study aims to firstly: simulate the production of a frame designed to measure the recovery and elongation of knitted …

Biodiversity Between The Vines: Common, Rare, And Weedy Plants In Willamette Valley Vinyards, Nora Dunkirk, Gabriel Campbell

Institute for Natural Resources Publications

Vineyards in the Willamette valley are more than rows of grapes—they are living landscapes. Between the vines is a diverse community of over 1,500 plant species that support soil health, pollinators and beneficial insects, birds and other wildlife, and contribute meaningfully to the resiliency and productivity of vineyards. Among the natives are also introduced and exotic plants that compete with the native species. Every plant tells a story—together, they form a living vineyard. Here we present common, rare, and exotic weedy species of Willamette Valley vineyards along with identification tips about each species. Presented at the 2026 LIVE conference (livecertified.org).