Digital Commons Network^™

Machine Learning-Enabled Chemical Ecology For Integrated Pest Management: From Volatiles To Field Applications, Steve B.S. Baleba, Victor O. Omondi, Pascal Aigbedion-Atalor, Emmanuel Peter, Souleymane Diallo, Komi Mensah Agboka

All Peer-Reviewed Publications

Machine learning is transforming chemical ecology by accelerating the discovery and deployment of semiochemical-based tools for precision pest management. These advances are particularly important in the face of climate change, pesticide resistance, and the growing need for sustainable agricultural intensification. This review synthesizes how machine learning can be applied across the semiochemical discovery and implementation pipeline, from chemical signal detection to field deployment and decision support for integrated pest management. We review major machine learning approaches and demonstrate how they extract biologically relevant information from high-dimensional chemical, electrophysiological, behavioral, sensor, and field datasets. These methods accelerate semiochemical discovery, prioritize candidate …

Diversity And Species Richness Of Lepidopteran Stemborers And Their Host Plants Across Major Vegetation Mosaics Of East Africa, Elie Ntirenganya, Muluken Goftishu, Yoseph Assefa, Bonoukpoè Mawuko Sokame, Simon Boniface Boni, Janvier Uwayezu, Hategekimana Athanase, Venuste Nsengimana

All Peer-Reviewed Publications

The study was carried out in the major ecological vegetation mosaics of Rwanda, including Afro-alpine mountain mosaics within the Guineo–Congolese region in the north; Akagera sub-humid savanna mosaics in the east; montane forest mosaics in the south; and modified urban wetland and riparian mosaics of Kigali City, within the Sudanian–Guinea–Congo transition zone. At each selected locality, purposive sampling in (i) edges of the cultivated field and adjacent uncultivated lands, (ii) open patches along the forest access roads and pathways, (iii) riparian zones along urban areas, rivers, and streams, (iv) edge of lakes, and (v) swamp ecosystems was conducted to detect …

Mitochondrial Phylogeography And Insecticide Resistance Of Aedes Aegypti In Kenya, Brenda Musimbi, Sandy Hickson, Trizah K. Milugo, Eleanor Robinson-Rice, Josephine Osalla, Gilbert Rotich, Frank Jiggins, David P. Tchouassi

All Peer-Reviewed Publications

Aedes aegypti is the primary vector of arboviruses such as dengue, yellow fever, Zika, and chikungunya. Here, we investigate the mitochondrial DNA (mtDNA) structure and insecticide resistance of Ae. aegypti populations across Kenya. Using 175 newly sequenced Kenyan COI mtDNA fragments, along with global reference sequences, we assess maternal ancestry and phylogeographic structure. Genetic structure across Kenya was not well explained by isolation-by-distance alone, with several populations deviating from this pattern. Nairobi and Mombasa, separated by >400 km, showed greater maternal genetic similarity than expected under isolation-by-distance, a pattern that may reflect gene flow along transportation corridors. Conversely, Ukunda, around …

Quantile Normalisation Enables Interpretable Spatial Prioritisation Of Persistence-Related Mechanistic Suitability Under Uncertainty For Tomato Red Spider Mite (Tetranychus Evansi) In Africa, Komi Mensah Agboka, Luca Rossini, Quinto Juma Meltus, Bonoukpoè Mawuko Sokame, Abdulmutallab G.A. Azrag, Thomas Dubois, Elfatih M. Abdel-Rahman

All Peer-Reviewed Publications

Mechanistic trait models are increasingly considered to estimate persistence-related suitability for invasive species, although translating reproduction metrics into operational indicators for spatial decision-making remains challenging. Branching-process transformations are widely applied to convert mechanistic reproduction numbers into probabilities of establishment; however, such transformations may compress spatial gradients when persistence is broadly feasible. Using tomato red spider mite (Tetranychus evansi) as a case study across Africa, this study developed an uncertainty-aware, physiologically-based model and generated spatially explicit estimates of expected reproduction (R0). We compared three representations: raw mechanistic suitability, branching-process persistence probability, and quantile-normalised suitability. Although all representations preserved rank ordering, branching …

Pseudo-Traveling Waves And Bumps In Quantum And Classical Hierarchical Cellular Neural Networks, Wilson A. Zuniga-Galindo, B. A. Zambrano-Luna, Chayapuntika Indoung

School of Mathematical & Statistical Sciences Faculty Publications

We study the existence of pseudo-traveling waves and bump solutions for two classes of hierarchical cellular neural networks (CNNs) defined over the ring of p-adic integers Zp. The first type is a p-adic CNN described by a reaction-diffusion equation, while the second type is its quantum analog obtained via Wick rotation. The p-adic CNNs are hierarchical versions of the classical Chua-Yang CNNs; these networks have a tree-like hierarchical architecture with infinitely many cells and hidden layers. The states are governed by integro-differential equations on Zp. The p-adic traveling waves behave fundamentally differently from their Archimedean counterparts. A traveling wave restricted …

International Law And Power Politics: On Koskenniemi's Perceptions Of Justice, Monica Hakimi

Faculty Scholarship

Martti Koskenniemi wrote ‘Perceptions of Justice’ against the backdrop of the 2003 Iraq War. The piece draws a stark distinction between American and European conceptions of justice – and approaches to international law. Over twenty years later, his distinction might still (or again) resonate. This retrospective analyses it in light of his other work and more contemporary events, arguing that it is a mix of misguided and confused. The United States and Europe have for decades, if not centuries, been profoundly entwined; each has significantly shaped and been shaped by its relationship with the other. The urgent question now is …

Spartan Daily, September 1, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 167, Issue 05

Prevalence And Availability Of Specialty Dental Care Sites For Children Covered By Medicaid And Chip In The United States, Jonmichael Cope, Aaron David, Chase Otto, Inder Sehgal

Student Publications

Introduction: Access to dental care is a critical aspect of children's healthcare. For these reasons, Medicaid and Children's Health Insurance Program (CHIP), administered by states, cover medically necessary services. Specialty providers can enroll and participate in state or state-contracted plans, but availability varies widely. Our research objective was to evaluate the availability of non-general dentist specialists in endodontics, oral and maxillofacial surgery, orthodontics/dentofacial orthopedics on the InsureKidsNow website for Medicaid/CHIP enrollees, on a state-by-state basis, and to compare these with pediatric dental availability.

Methods: This is an observational, cross-sectional descriptive study. InsureKidsNow.gov was searched to identify and compare available and …

Investigating The Impact Of Outreach Programmes On Second Level Students In Formal And Informal Computer Science Education In Ireland, Karen Nolan

Doctoral

Computer Science (CS) education at second-level in Ireland has undergone significant development, including the introduction of the Leaving Certificate Computer Science (LCCS). However, the existing literature examined demonstrated that access to and participation in CS education is uneven, resulting in many students having limited exposure CS at second-level before making educational choices. At the same time, students who elect to study LCCS require appropriate support as they engage with programming and other aspects of a relatively new formal curriculum. This thesis investigates the function of school-based CS outreach in helping students at these various phases of their second-level CS education …

Modern Youth Or Moral Decadence: Discourses On South Korea’S “Youth Culture” In Magazines Of The Late 1960s And Early 1970s, Thibaut Diverchy

Asia Pacific Perspectives

The cultural phenomenon known as “youth culture” (ch’ŏngnyŏn munhwa) emerged in South Korean society at the turn of the 1970s. It encompasses Western fashion trends, music genres, leisure and nightlife. Labeled as a foreign and decadent trend by the authorities, this so-called counterculture was the target of repeated crackdowns. It is sometimes perceived as a force of protest or resistance, but it had more ambiguous relations to the regime. Popular entertainment magazines such as the Sunday Seoul or the Chugan Kyŏnghyang helped propagate youth culture and provided resources about new trends to young people, but also kept a certain distance …

Diffusion-Informed Joint Segmentation Enhances Detection Of Thalamic Atrophy In Parkinson’S Disease, Gozde Kizilates-Evin, Ani Kicik, Emel Erdogdu, Dilek Betul Saridede, Sevim Cengiz, Basar Bilgic, Hasmet A. Hanagasi, Esin Ozturk-Isik, Tamer Demiralp, Ali Bayram

All Works

The thalamus is a critical subcortical hub that relays sensorimotor information and regulates higher-order cognitive processes. Accurate delineation of thalamic nuclei is essential for elucidating disease mechanisms and tracking clinical progression. In this study, we compared two segmentation approaches implemented in FreeSurfer: the conventional structural method and a joint framework that integrates diffusion tensor imaging. Magnetic resonance imaging (MRI) data from 24 healthy controls (HC), 27 patients with cognitively normal Parkinson’s disease (PD-CN), and 33 Parkinson's disease patients with mild cognitive impairment (PD-MCI) were analyzed. Segmentation methods were compared in HC to assess their effect on volume estimates. Group comparisons …

Toward Equitable Energy Futures: The Influence Of Digital Government And Financial Development On Clean Energy Justice, Martin Spraggon, Muhammad Hafeez, Sana Ullah, Chanyanan Somthawinpongsai, Zurul Aisya Osman, Sidra Sohail

All Works

Fossil fuel energy is the largest source of carbon emissions and the main driver of climate change and global warming. Therefore, the world is switching towards clean and green energy sources as an alternative to fossil fuel-based energy sources. Nevertheless, the equitable distribution of clean energy resources in urban and rural areas among every segment of society has become a concern for policymakers. Thus, urban-rural clean energy justice is an investigation topic that needs our attention. In this analysis, our main focus is on investigating the influence of financial development and digital government on clean energy justice using an advanced …

Trends In Antimicrobial Resistance Associated With Gastrointestinal Tract Infections In The Uae: A Comprehensive Retrospective Surveillance 13-Year (2010-2022) Study, Madikay Senghore, Jens Thomsen, Najiba M. Abdulrazzaq, Wei Chen, Eveline Kaambo, Stefan Weber, Fouzia Jabeen, Godfred Antony Menezes, Abiola Senok, Dean B. Everett, Carole Ayoub Moubareck

All Works

Background This study analyzes longitudinal trends in AMR among key bacterial pathogens causing GI infections across the United Arab Emirates (UAE), to inform future treatment policies and public health interventions. Methods We conducted a 13-year, nationwide, longitudinal surveillance study (2010-2022) using data from 341 public and private healthcare facilities and 45 diagnostic laboratories across the UAE. Pathogen identification and antimicrobial susceptibility testing followed WHO GLASS standards, supplemented by WHONET-integrated electronic medical records. Statistical analyses assessed trends in pathogen incidence, resistance patterns, geographic distribution, and associations with clinical outcomes. Findings Out of 15,593 laboratory-confirmed GI cases, the highest burden was observed …

Cardiovascular Disease Incidence And Cancer Risk In Two Large European Prospective Cohorts, Emma Fontvieille, Vivian Viallon, Laia Peruchet-Noray, Quan Gan, N. Charlotte Onland-Moret, Yvonne Koop, Anne Tjønneland, Nicola Bondonno, Verena Katzke, Rudolf Kaaks, Matthias B. Schulze, Catarina Schiborn, Calogero Saieva, Vittorio Simeon, Claudia Agnoli, Rosario Tumino, Fulvio Ricceri, Leila Luján-Barroso, Maria José Sánchez, Conchi Moreno-Iribas, Konstantinos K. Tsilidis, Marc J. Gunter, Adam Butterworth, Elio Riboli, Heinz Freisling, Pietro Ferrari

Research outputs 2022 to 2026

Our study investigated the association between incident cardiovascular disease (CVD) and subsequent cancer risk in two large European prospective cohorts. We included 568,926 adults from the European Prospective Investigation into Cancer and Nutrition and United Kingdom Biobank, all of whom were free of CVD, cancer and type 2 diabetes at baseline. Multivariable Cox proportional hazards regression models were used to estimate cancer hazard ratios (HRs) and 95% confidence intervals (CIs) in relation to incident CVD events. CVD was treated as a time-varying exposure, and models accounted for time since CVD diagnosis and other lifestyle factors. Study-specific estimates were pooled using …

International Competency And Regulatory Standards In Osteopathic Practice: A Comparative Documentary Analysis Of Regulated And Formally Recognised Jurisdictions, Lee Muddle, Gopi Anne Mcleod, Loïc Treffel, Oliver P. Thomson, Ana Paula A. Ferreira, Brett Vaughan

Research outputs 2022 to 2026

Objective: To compare competency standards and regulatory expectations for osteopathic practice across jurisdictions where the profession is formally regulated or recognised as a healthcare profession. Methods: A documentary analysis was undertaken across regulated and formally recognised jurisdictions. National competency frameworks, regulatory standards and professional guidance documents were identified through regulatory and professional body websites and direct contact with relevant organisations. Nineteen national competency, regulatory or professional framework documents from 17 jurisdictions were included. The World Health Organization Benchmarks for Training in Osteopathy and EN16686 Osteopathic Healthcare Provision were included as international comparison points. Data were extracted using a structured template …

Neonatal Assessment And Vr: Designing 3d Simulation Training For Prehospital Clinicians, Michella G. Hill, Luke Hopper, Belinda Flanagan, Sara Hansen, Alecka Miles, Jess Watson, Sean Cashman, Kirstie Balding, Peggy Dysktra, Joshua Johnson, Brennen Mills

Research outputs 2022 to 2026

Prehospital emergency care requires clinicians to manage a vast array of medical and trauma incidents, including rare events such as obstetrics (i.e., childbirth) emergencies. Emergency births can have life-threatening complications such as neonatal respiratory distress potentially leading to cardiopulmonary resuscitation. Management of low-frequency high-risk (LFHR) events such as birthing and immediate neonatal care occurring outside the planned place of birth require expert clinical management. Underutilised skill and knowledge of LFHR events decay within 12-months of being taught. LFHR events are often overlooked for refresher training due to the low occurrence of such cases, putting LFHR patients at even greater risk …

Pediatric Nurses' Perspectives Of Integrating Spiritual Care Into Everyday Practice: An Integrative Review, Yin May Htay, Mandie Foster, R. Mowat

Research outputs 2022 to 2026

Aim: To explore nurses' perspectives regarding children's spiritual care in pediatric healthcare settings. Background: Spiritual care is a fundamental source of comfort and healing and an essential. component of nursing practice. However, pediatric nurses often lack the competence and confidence to incorporate spiritual care into their clinical routines. Despite its importance, the perceptions and practices of pediatric nurses across various clinical specialties regarding spiritual care remain underexplored in current literature. Methods: The integrative review methodology was chosen to provide a comprehensive and up-to-date synthesis of the literature. Four electronic databases (CINAHL, MEDLINE, Scopus and Google Scholar) were used to search …

Reappraisal Of Adverse Weather As A Catalyst For Special Tourism Experiences, Valério Souza-Neto, Brent Moyle, Yawei Jiang, Gui Lohmann

Research outputs 2022 to 2026

On any given day millions of travellers find themselves contending with weather that deviates dramatically from prior expectations. Traditionally regarded as an unwelcome disruption, adverse weather has rarely been examined for its potential to enrich, rather than diminish, the value of tourist experiences. Consequently, this research critically explores how tourists positively reappraise adverse weather disruptions in tourism experiences. Based on eight focus groups (n = 42), transcript data were analysed using reflexive thematic analysis within a social-constructivist paradigm, combining iterative coding with abductive reasoning. Findings demonstrate that adverse weather can function as a situational catalyst that enables tourists to reinterpret …

The Plastic Footprint Of Sugar: Microplastic Contamination In Bangladesh’S Commercial Sugar, Sadia Afrin, Nayon Hossain, Mostafizur Rahman

Research outputs 2022 to 2026

The presence of microplastics (MPs) in food has emerged as an environmental and public health concern, yet evidence regarding their occurrence in refined dietary commodities remains limited. This study assesses microplastic contamination in commercially available sugar and estimates the daily intake of MPs. Seven branded and non-branded sugar products were analysed using stereomicroscopy for particle characterization and FTIR spectroscopy for polymer identification. Microplastics were detected in 95% of samples, with concentrations ranging from 210 to 508 particles/kg. Branded sugar contained 322 ± 109.53 particles/kg, while non-branded sugar exhibited 403 ± 148.5 particles/kg, indicating comparatively higher contamination in freely available market …

Underfunded And Undervalued: Community-Based Health Promotion Practitioners’ Experiences Of Western Australia’S Prevention Sector, Ruth M. Wallace, Leesa N. Costello, Elizabeth J. Cook

Research outputs 2022 to 2026

Prevention is a central policy focus of contemporary health promotion, offering cost-effective strategies to reduce disease burden and improve population well-being. Despite this, Australia allocates a small proportion of its health budget to prevention, with funding models characterized by short-term cycles and competitive tendering. While the consequences for public health are well documented, the impact on the health promotion workforce remains underexplored. Workforce health and stability are critical for program delivery, ethical practice, continuity of relationships with communities, and the capacity to sustain long-term prevention efforts. This qualitative study examined the experience of 19 community-based health promotion practitioners in Western …

Adjusting To Extreme Demand Volatility: A Comparative Analysis Of Air Navigation Service Provider Financial Resilience In The Southern Asia-Pacific, Margaret Arblaster, Gui Lohmann

Research outputs 2022 to 2026

Air navigation service providers fund their operations almost entirely through activity-based user charges, creating a structural dependency between revenue and air traffic volume. When traffic collapses, revenue falls immediately, but the cost base, dominated by specialised labour under fixed-term employment contracts and long-lived capital infrastructure, adjusts slowly, if at all. This paper examines how five corporatised, wholly government-owned air navigation service providers in the southern Asia-Pacific (i.e., Airservices Australia, Airways New Zealand, AirNav Indonesia, NiuSky Pacific in Papua New Guinea, and Fiji Airports) responded to the extreme demand shock of the COVID-19 pandemic and assesses the role of government grants …

Allochthonous Particulate Organic Carbon In Blue Carbon Ecosystems: Implications For Accounting, Stability, And Policy, Anirban Akhand, Inés Mazarrasa, Stacey M. Trevathan-Tackett, K. M.G. Mostofa, Abhra Chanda, Hongbin Liu, Hiroshi Sakugawa, Si Liang Li, Cong Qiang Liu, Catherine E. Lovelock, Paul Lavery, Hilary Kennedy, Peter I. Macreadie

Research outputs 2022 to 2026

Blue carbon ecosystems (BCEs) store a significant amount of organic carbon (OC) in their soils, including OC sequestered by other ecosystems and transported into these ecosystems, referred to as allochthonous OC. This study reviews the state-of-the-art knowledge on the abundance and sources (including still unexplored ones) of allochthonous particulate organic carbon (POC) and reviews the ways allochthonous POC is managed under the current blue carbon policy frameworks for carbon benefits accounting in blue carbon restoration and conservation projects. Based on a review of 102 studies, we find that 56 ± 25% of the soil organic carbon (SOC) deposits in BCEs …

Associations Between Dietary Vitamin K1 And K2 Intake And Incident Dementia: Findings From The Danish Diet, Cancer, And Health Cohort, Negar Ghasemifard, Marc Sim, Pratik Pokharel, Chengfeng Li, Allan Linneberg, Anne Ahrendt Bjerregaard, Anja Olsen, Christina C. Dahm, Simone Radavelli-Bagatini, Simon M. Laws, Joshua R. Lewis, Jonathan M. Hodgson, Nicola P. Bondonno

Research outputs 2022 to 2026

Purpose:Vitamin K is hypothesised to support vascular integrity and neuronal function through vitamin K-dependent proteins, yet epidemiological evidence for its role in dementia, particularly distinguishing vitamin K1 and K2, is limited. This aetiological study examined associations between dietary vitamin K1 and K2 with incident dementia in a large Danish cohort.

54,968="54,968" dementia-free="dementia-free" participants="participants" (47.5%="(47.5%" male,="male," aged="aged" 50–65="50–65" years)="years)" from="from" the="the" danish="Danish" diet,="Diet," cancer,="Cancer," and="and" health="Health" cohort="cohort" (1993–1997)="(1993–1997)" with="with" dietary="dietary" vitamin="vitamin" k1="K1" (µg/day),="(µg/day)," and="and" k2="K2" (µg="(µg" phylloquinone="phylloquinone" equivalent/day)="equivalent/day)" intakes="intakes" estimated="estimated" from="from" a="a" 192-item="192-item" food="food" frequency="frequency" questionnaire.="questionnaire." incident="Incident" and="and" early-onset="early-onset" dementia="dementia" were="were" identified="identified" through="through" national="national" registries.="registries." cox="Cox" proportional="proportional" hazard="hazard" models="models" with="with" restricted="restricted" …

Characterising The Beyond 50 Cohort: Preliminary Exploration Of Physical And Psychosocial Health Factors And Substance Use Among A Cohort Of Community Dwelling Adults Aged 50–70 Years, Rose Laing, Tina Lam, Bosco Rowland, Paul Dietze, Aislinn Lalor, Keith D. Hill, Laura Alfrey, Nadine E. Andrew, Shalini Arunogiri, Stephen Bright, Louisa Picco, Suzanne Nielsen

Research outputs 2022 to 2026

Introduction: Older adults exhibit unique risks associated with poor mental health and substance use. The Beyond 50 study is a longitudinal cohort investigating the determinants of healthy ageing, including relationships between physical and psychosocial health and substance use. We aim to characterise the Beyond 50 cohort and explore patterns of physical and psychosocial health and substance use. Methods: Baseline data collection was completed between September 2023 and August 2024. Annual follow-up data collection commenced in September 2024. Descriptive statistics will be used to characterise the cohort at the time of baseline survey completion. Results: Of the 1059 participants, the mean …

Culturally Safe Nursing: Transformative Learning Experiences Through Critical Reflection Assessment, Lesley Andrew, Michelle Pedlow, Bev Ewens

Research outputs 2022 to 2026

Aim: To explore the transformative learning experiences of postgraduate nursing students engaging in an Aboriginal culture and history module, through an analysis of a critical reflection assessment, in particular the student development of cultural awareness and culturally safe practice.

Background: Despite mandated inclusion of Aboriginal cultural content in Australian nursing curricula, culturally unsafe practices and racism persist. Transformative learning, underpinned by critical reflection, can challenge fixed assumptions and promote cultural awareness and culturally safe care.

Design: A qualitative descriptive study using thematic analysis. Methods: Written critical reflections from 15 consenting postgraduate nursing students who completed the Ngany Kalyakal Katatjiny Boordawan …

Disrupted Trajectories: Covid-19, Transnational Youth Mobility And Unequal Transitions To Adulthood, Simon Chambers, Anita Harris, Loretta Baldassar

Research outputs 2022 to 2026

While the impact of COVID-19 on youth development has been widely studied, less is known about its effects on transnationally mobile young adults. This longitudinal study of Australian outbound and inbound mobility examines how the pandemic disrupted this population's experiences abroad as they navigated transitions to adulthood. It draws on two waves of survey data collected using a convenience sample between July 2020 and September 2022. Our findings reveal that COVID-19 presented significant challenges to young adults living away from home, with disruptions to their future plans, social connections, and well-being. However, these impacts were not uniform. The pandemic magnified …

Parent-Child Neural Dynamics During A Stressful Task: Probing Associations With Temperament And Anxiety, Joscelin Rocha-Hidalgo, Harmony Nguyen, Dakota Reis, Denny Schaedig, Kahlil I Thompson, Susan B Perlman, Koraly E Pérez-Edgar

2020-Current year OA Pubs

Dynamic social interactions between parents and children can contribute to anxiety risk, amplifying shared genetic risk. Research has focused on observed behaviors to explain intergenerational transmission. Neural synchrony may contribute as a biological conduit for behavioral transmission of risk. We examined 109 parent-child dyads (

Metabolomics In Renal Cystic Disease: Links To Mechanisms And Identification Of Pathways For Potential Prediagnosis, Liyan Chen, David Broadhurst, Armaghan Shafaei, Jacqueline K. Phillips, Shijie Tang, Hayley Abbiss

Research outputs 2022 to 2026

Polycystic kidney disease (PKD) is a common hereditary kidney disorder with an insidious onset and complex mechanisms, making early diagnosis challenging. Current diagnostic methods, including imaging and genetic testing, have limitations. Imaging detects cysts only once formed, and genetic testing is costly, labor-intensive, and unable to guarantee complete diagnostic accuracy or predict onset and progression. Metabolomics may offer an approach to uncover PKD mechanisms by detecting metabolic alterations that precede clinical manifestations, enabling identification of disease-specific biomarkers, and providing earlier and more practical detection than imaging or genetic testing. This review synthesizes existing metabolomics studies of human PKD and renal …

Thermal Management Of Heat Sinks Equipped With Internal Cooling Mechanism: A Comparison With Advanced Heat Dissipation Techniques, Saif Ullah Khalid, Muhammad Ali Nasir, Mehmet Karahan, Muhammad Saleem Khan, Furqan Jamil

Research outputs 2022 to 2026

Thermal management devices aim to remove extra heat from heat generation devices. There are numerous ways of heat rejection from the source, including active and passive cooling. The cooling techniques may be natural or forced, and the popular tools are heat pipes, heat sinks, and heat exchangers. In this piece of literature, several heat pipe and heat sink configurations are tested, including a novel internally cooled configuration using mono and hybrid nanofluids. Among heat sinks, solid finned and hollow finned configurations are mainly compared with the state-of-the-art heat pipes and thermal management systems for broader comparisons. Solid cylindrical fins are …

Pediatric Hypertension Prevalence With 1 Vs. 2 Vs. 3 Within-Visit Blood Pressure Readings (Nhanes 2013-2020), Sandeep K Riar, Donald L Batisky, Scott Gillespie, Andrew M South

2020-Current year OA Pubs

To compare hypertension prevalence using 'initial' blood pressure (BP), 'subsequent' BP (averaged second and third readings) and 'total' BP (averaged three readings), we included 8-17-year-old youth with three BP readings from NHANES 2013-2020. From 2013-2016, BP was obtained using auscultation (manual protocol, MP) and subsequently, using oscillometry (automated protocol, AP). We excluded subjects with 'zero' diastolic blood pressure (DBP). In 5656 subjects, clinical hypertension (high systolic blood pressure [SBP] and/or DBP) prevalence was highest with 'initial' BP (350/5 642, 6.2% [95% CI 5.6-6.9%]), lower with 'subsequent' BP (289/5 642, 5.1% [4.6-5.7%], p <  0.001), and lowest with 'total' BP (251/5 642, 4.4% [3.9-5.0%], p <  0.001). Both MP and AP groups maintained this trend with a significantly lower hypertension prevalence with 'total' vs. 'subsequent' BP. An exception to the trend occurred in the AP group for three conditions: diastolic hypertension, hypertension in high BMI and Hispanic subjects. Diastolic hypertension prevalence with 'subsequent' DBP (86/2 285, 3.8% [3.1-4.6%]) exceeded that with 'initial' DBP (83/2 285, 3.6% [2.9-4.5%]) and was lowest with 'total' DBP (59/2 285, 2.6% [2.0-3.3%]). Diastolic hypertension prevalence was higher (126/5 642, 2.2% [1.9 - 2.7%]) with the 2016 European guidelines (same as 'subsequent' DBP) than with 'total' DBP (94/5 642, 1.7% [1.4 - 2.0%]). Our findings support the inclusion of the first BP reading in BP categorization, as 'total BP' leads to lower hypertension classification than 'subsequent' BP.