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Articles 77881 - 77910 of 1738421
Full-Text Articles in Entire DC Network
Reliability-Based Design Optimization Using Differential-Algebraic Equations, Saad Abbas Abed, Mona Ghassan, Shaimaa Qais Latef, Hind S. Hassan
Reliability-Based Design Optimization Using Differential-Algebraic Equations, Saad Abbas Abed, Mona Ghassan, Shaimaa Qais Latef, Hind S. Hassan
Iraqi Journal for Computer Science and Mathematics
Reliability-based design optimization (RBDO) determines optimal design parameters by incorporating reliability constraints. This paper presents a RBDO approach using differential-algebraic equations (DAEs) for modeling and constraints. DAEs provide an accurate representation of dynamic engineering systems with coupled differential and algebraic equations. However, the nonlinearity and implicit nature of DAEs pose challenges for uncertainty propagation and optimization. This study proposes an efficient RBDO methodology based on stochastic collocation to quantify uncertainty in DAEs. The DAEs are transformed into an explicit ODE system to enable direct uncertainty analysis via sampling. Optimization under reliability constraints is achieved using a sequential approximate programming strategy. …
Challenges And Constraints In Trajectory Planning For Autonomous Robots, Jawad Abdouni, Tarik Jarou, Toufik Mzili, Abderrahim Waga, Karima Bensassi
Challenges And Constraints In Trajectory Planning For Autonomous Robots, Jawad Abdouni, Tarik Jarou, Toufik Mzili, Abderrahim Waga, Karima Bensassi
Iraqi Journal for Computer Science and Mathematics
Autonomous mobile robots have revolutionized navigation by operating without human intervention, leveraging advanced data acquisition systems such as cameras, radar, and LIDAR, along with sophisticated planning, localization, and control algorithms. A critical challenge in this domain is path planning: determining optimal trajectories to ensure safe and efficient travel in diverse environments. This paper addresses the need to systematically evaluate trajectory-planning algorithms, whose selection directly impacts navigation performance. We present a comprehensive analysis of various classes of path-planning methods, detailing their advantages, limitations, and application contexts. By comparing these algorithms, we identify key criteria for selecting the most suitable approach for …
Diagnosis Of Covid-19 And Viral Pneumonia With Chest X-Ray Images Using Resnet-34, Sudhir Anakal, Krishna Prasad K, Chandrashekhar Uppin, Dileep Kumar M
Diagnosis Of Covid-19 And Viral Pneumonia With Chest X-Ray Images Using Resnet-34, Sudhir Anakal, Krishna Prasad K, Chandrashekhar Uppin, Dileep Kumar M
Iraqi Journal for Computer Science and Mathematics
COVID-19 is a highly contagious viral infection that primarily affects the respiratory system, causing symptoms such as high fever, cough, and severe respiratory distress. Early detection of the disease is of utmost importance to control the spread and severity. Common diagnostic methods include Reverse Transcription Polymerase Chain Reaction (RT-PCR), antigen tests, chest X-rays, and computed tomography (CT) scans. Similarly, viral pneumonia, another severe lung infection, leads to fluid or pus accumulation in the lungs, causing symptoms such as chest pain, fatigue, excessive sweating, and nausea. The elderly and young children are particularly vulnerable to severe complications. Similarly, viral pneumonia, another …
Efficacy And Rationale Of Differentiated Racecadotril Doses Combined With Bifidobacterium Triple Viable In Managing Pediatric Persistent Diarrhea: A Comprehensive Analysis, Yanrong Liu, Li Ma, Dian Jin, Jingli Peng, Han Wei, Xueyun Zhang, Yajing Wu
Efficacy And Rationale Of Differentiated Racecadotril Doses Combined With Bifidobacterium Triple Viable In Managing Pediatric Persistent Diarrhea: A Comprehensive Analysis, Yanrong Liu, Li Ma, Dian Jin, Jingli Peng, Han Wei, Xueyun Zhang, Yajing Wu
Journal of Pediatric Infectious Diseases
Objective: Pediatric persistent diarrhea poses a severe burden on children's health. This study investigates the efficacy and fundamental mechanisms of varying doses of racecadotril in combination with bifidobacterium triple viable for treating this condition in children. Methods: Employing a randomized controlled trial design, participants diagnosed with pediatric persistent diarrhea were randomly allocated to a high-dose group (observation) and a low-dose group (control), both treated with racecadotril combined with bifidobacterium triple viable. During treatment, clinical parameters were meticulously recorded and analyzed. ELISA techniques were utilized to quantify alterations in immune, inflammatory, and oxidative stress markers in serum. Quantitative culture methods for …
Lncrna Mzf1 Antisense Rna 1 Promotes Mycoplasma Pneumoniae Pneumonia In Children Via Mir-16-5p, Qin Wang, Bing Han, Yanan Ji, Cuicui Zhang, Lianying Ruan, Hengrui Hao
Lncrna Mzf1 Antisense Rna 1 Promotes Mycoplasma Pneumoniae Pneumonia In Children Via Mir-16-5p, Qin Wang, Bing Han, Yanan Ji, Cuicui Zhang, Lianying Ruan, Hengrui Hao
Journal of Pediatric Infectious Diseases
Objective: To determine the expression, as well as the underlying mechanism, of lncRNA MZF1 antisense RNA 1 (MZF1-AS1) in Mycoplasma pneumoniae pneumonia (MPP). Methods: GSE179051 was analyzed for differentially expressed lncRNAs in MP infection. The levels of MZF1-AS1 were determined by quantitative Real-time PCR in children with MPP and healthy subjects. The diagnostic value of MZF1-AS1 was assessed using ROC curves. The effects of MZF1-AS1 knockdown on A549, human primary alveolar macrophages (hpAM) and human airway smooth muscle (ASM) cell function were assessed. The downstream miRNA for MZF1-AS1 was predicted and validated. Results: MZF1-AS1 was a differentially expressed lncRNA in …
Management Of Febrile Infants Under 3 Months Of Age With Sars-Cov-2 Infection In The Emergency Department, Patricia Diego, Aina Seguí, Victoria Trenchs, Carles Luaces, Susanna Hernández-Bou
Management Of Febrile Infants Under 3 Months Of Age With Sars-Cov-2 Infection In The Emergency Department, Patricia Diego, Aina Seguí, Victoria Trenchs, Carles Luaces, Susanna Hernández-Bou
Journal of Pediatric Infectious Diseases
Objective: Febrile infants with a proven viral infection are at lower risk for a potentially serious bacterial infection (SBI). Our objective is to describe the management of young febrile infants with COVID-19 in the emergency department. Methods: Febrile infants (polymerase chain reaction) test for SARS-CoV-2 between March 2020 and October 2022 were included in a cross-sectional study. The indication for complementary tests, hospital admission and antibiotic therapy was analyzed. We performed a global analysis and by age subgroups (≥29 d). Results: A total of 172 patients were included in the study, out of which 32 (18.6%) were (93%), with urine …
Comparison Of Ischemia-Modified Albumin Levels In Children With Pneumonia And Bronchiolitis, Elife Capan Gun, Feyza Husrevoğlu Esen, Yakup Cag, Yasemin Akın
Comparison Of Ischemia-Modified Albumin Levels In Children With Pneumonia And Bronchiolitis, Elife Capan Gun, Feyza Husrevoğlu Esen, Yakup Cag, Yasemin Akın
Journal of Pediatric Infectious Diseases
Objectives: Bronchiolitis and bronchopneumonia are important causes of hospitalization in children. Many biomarkers are used in monitoring the clinical course of these diseases, grading severity, and making hospitalization decisions. This study is therefore intended to evaluate the role of ischemia-modified albumin (IMA) level in the differential diagnosis of pneumonia and bronchiolitis and to compare it with other biomarkers used in the diagnosis. Methods: Thirty patients with pneumonia and thirty patients with bronchiolitis were included in our study. Patients were diagnosed based on history, physical examination, posteroanterior chest radiography, as well as serum C-reactive protein (CRP), sedimentation, procalcitonin (PCT), hemogram, and …
Construction And Validation Of An Early Identification Model For Refractory Mycoplasma Pneumoniae-Positive Lobar Pneumonia, Bi Zhou, Xiaodong Tang, Dawei Mi, Ying Li, Haiyan Liu, Feng Zhu
Construction And Validation Of An Early Identification Model For Refractory Mycoplasma Pneumoniae-Positive Lobar Pneumonia, Bi Zhou, Xiaodong Tang, Dawei Mi, Ying Li, Haiyan Liu, Feng Zhu
Journal of Pediatric Infectious Diseases
Objective: This study analyzed the relationship between clinical parameters and prognosis in children with Mycoplasma pneumoniae pneumonia positive lobar pneumonia and developed an early identification model. Methods: Relevant clinical parameters were collected. Patients were then categorized into two groups based on their length of hospital stay: 116 cases in the refractory group (≥10 days) and 94 cases in the non-refractory group (<10 >days). A univariate analysis of variance and binary logistic regression were utilized to develop a predictive model, accompanied by the construction of a nomogram. The model's performance was assessed using ROC curves, diagnostic calibration curves, and DCA curves. …10>
Neutrophil-To-Lymphocyte Ratio In Neonates: A Predictor Of Early-Onset Neonatal Sepsis, Thi Thanh Binh Nguyen, Khanh Linh Tong, Hoang Mai Linh
Neutrophil-To-Lymphocyte Ratio In Neonates: A Predictor Of Early-Onset Neonatal Sepsis, Thi Thanh Binh Nguyen, Khanh Linh Tong, Hoang Mai Linh
Journal of Pediatric Infectious Diseases
Objective: Early-onset neonatal sepsis (EOS) is a common cause of mortality in the neonatal period. The purpose of the study was to determine the value of the neutrophil-to-lymphocyte ratio (NLR) in the early diagnosis of EOS. Methods: This was a prospective cross-sectional study. A total of 102 newborns with early-onset infection (EOI) were enrolled within the first 72 hours of life in the neonatal intensive care unit of a tertiary referral hospital, the largest pediatric center in central Vietnam. Results: Among 102 newborns, 32 were identified as having EOS, while the remaining 70 were classified as EOI. The median NLR …
The Covid-19 Pandemic’S Impact On General Pediatric Ward Admissions: A Single-Centre Study, Ashwaq Aleed, Abdullrahman Alsalamah, Abdulaziz O. Alharbi, Ahmad Alrashedi, Abdullah Al-Nafeesah, Osama Al-Wutayd, Manal A. Al-Batanony
The Covid-19 Pandemic’S Impact On General Pediatric Ward Admissions: A Single-Centre Study, Ashwaq Aleed, Abdullrahman Alsalamah, Abdulaziz O. Alharbi, Ahmad Alrashedi, Abdullah Al-Nafeesah, Osama Al-Wutayd, Manal A. Al-Batanony
Journal of Pediatric Infectious Diseases
Objective: A decline in healthcare utilisation and hospital admissions resulted from the COVID-19 pandemic, severely affecting many aspects of life. In this study, we sought to evaluate the pandemic impact on general paediatric admissions by comparing the one-year pre-pandemic period. Methods: From the hospital records, all paediatric admissions from the beginning of March 2020 to the end of February 2021 and the corresponding period in 2019–2020 were included in this descriptive study. Results: A total of 4,179 hospitalisations met the study’s inclusion criteria; 2,778 occurred before the pandemic, and 1,401 occurred during the pandemic. The total paediatric hospitalisations decreased by …
Treatment Method Of Hydatid Disease In Children, Which Is A Problem In Developing Countries, Fatma Özcan Sıkı, Mehmet Sarıkaya, Metin Gündüz, Tamer Sekmenli, Alaaddin Nayman, Numan Kılıçlı, İlhan Çiftci
Treatment Method Of Hydatid Disease In Children, Which Is A Problem In Developing Countries, Fatma Özcan Sıkı, Mehmet Sarıkaya, Metin Gündüz, Tamer Sekmenli, Alaaddin Nayman, Numan Kılıçlı, İlhan Çiftci
Journal of Pediatric Infectious Diseases
Objective: Hydatid disease (HD) is a parasitic disease caused by ingesting Echinococcus granulosus parasite eggs. HD is a common disease in developing countries. We aimed to evaluate the effectiveness and outcomes of medical, percutaneous, and surgical treatments in pediatric HD cases. Methods: A retrospective review was conducted on pediatric patients diagnosed with HD between January 2013 and January 2023. Data on patients were analyzed. The files of 93 patients who had treatment of 112 hydatid cysts were reviewed. Results: In the study, hydatid cysts were most frequently seen in the liver (65,6%), followed by multiple organ involvement (28.9%) and isolated …
The Impacts Of Fluconazole On Invasive Fungal Infection, Colonization, And Overall Mortality In Preterm Infants: An Updated Systematic Review And Meta-Analysis, Tiehui Huang, Xue Zhang, Xueqiao Lei
The Impacts Of Fluconazole On Invasive Fungal Infection, Colonization, And Overall Mortality In Preterm Infants: An Updated Systematic Review And Meta-Analysis, Tiehui Huang, Xue Zhang, Xueqiao Lei
Journal of Pediatric Infectious Diseases
Objective: Invasive fungal infection is not uncommon in preterm infants, and fluconazole has been reported to prevent fungal infection. The impacts of fluconazole on invasive fungal infection in preterm infants can be evaluated using an updated systemic review and meta-analysis of randomized clinical trials. Methods: The log risk ratio was transformed using the risk ratio and 95% confidence interval to assess the impacts of fluconazole on fungal infection in preterm infants. After selection, eleven randomized clinical trials of 1097 preterm infants with fluconazole prophylaxis and 953 preterm infants in the control group were enrolled. The focused outcome was the risk …
Soft-Polymeric Contact Lenses Brands Evaluation According To User Preferences, Lina M. Shaker, Wan Nor Roslam Wan Isahak
Soft-Polymeric Contact Lenses Brands Evaluation According To User Preferences, Lina M. Shaker, Wan Nor Roslam Wan Isahak
AUIQ Technical Engineering Science
The development of soft-polymeric contact lenses (SPCLs) has significantly enhanced vision correction by integrating advanced polymeric materials with optimized optical properties. This study examines the impact of refractive index (RI), oxygen permeability (Dk/t), and water content (EWC%) on visual quality and ocular health, correlating material properties with user-reported experiences. A survey of 5,585 medical SPCL users revealed that 31% experienced ocular fatigue and redness, often linked to optical aberrations and replacement frequency. Notably, commercially available SPCLs exhibit RI values ranging from 1.37 to 1.43, deviating from the natural ocular tissue RI (∼1.33), which contributes to light distortions and reduced visual …
Internet Of Things In Sustainable Agriculture Systems, Ataguba E. Hillary, Ayodeji A. Okubanjo, Nurudeen. S. Lawal, Abisola A. Olayiwola
Internet Of Things In Sustainable Agriculture Systems, Ataguba E. Hillary, Ayodeji A. Okubanjo, Nurudeen. S. Lawal, Abisola A. Olayiwola
AUIQ Technical Engineering Science
The agriculture industry has evolved toward intelligent, data-driven processes due to the growing need for food worldwide, environmental sustainability, and effective resource use. A thorough analysis of smart agriculture as a game-changing element of the industry 4.0 revolution is provided in this study, with a focus on the incorporation of Internet of Things (IoT)-based technologies for sustainable farming. To optimize agricultural processes including irrigation, crop health monitoring, climate and weather tracking, animal management, and disease detection, it investigates the functions and uses of smart sensors and IoT devices. The study demonstrates how smart agriculture may meet important issues like food …
Energy Consumption Patterns In Residential Buildings: A Comparative Study Of Air Conditioning Systems, Asmaa R Elantary
Energy Consumption Patterns In Residential Buildings: A Comparative Study Of Air Conditioning Systems, Asmaa R Elantary
Yanbu Journal of Engineering and Science
This study explores energy consumption patterns in residential buildings, focusing specifically on the air conditioning systems and their intricate relationship with technology, occupant behavior, and environmental impact. Utilizing a mixed-methods approach, quantitative data is gathered on energy usage from utility companies and homeowner surveys, complemented by qualitative insights from interviews and focus groups. The results indicate that households equipped with air conditioning units face significantly higher electricity bills, especially during peak summer months, largely due to the inefficiencies of older systems and the common issue of oversized units. Technological advancements, including high-efficiency air conditioning systems and smart thermostats, are crucial …
Enhancing Energy Yield In Horizontal Axis Wind Turbines Via Optimized Tip Speed Ratio And Intelligent Power Regulation Techniques, Latif Ibraheem, Lan Liu, Mustafa M. Hathal, Raphaël Hervouet-Baranger, Yuxuan Lin, Yutian Zhang, Julien Foubert
Enhancing Energy Yield In Horizontal Axis Wind Turbines Via Optimized Tip Speed Ratio And Intelligent Power Regulation Techniques, Latif Ibraheem, Lan Liu, Mustafa M. Hathal, Raphaël Hervouet-Baranger, Yuxuan Lin, Yutian Zhang, Julien Foubert
Terra Joule Journal
Harnessing wind energy efficiently is crucial for advancing renewable energy solutions and reducing reliance on fossil fuels. The current study explores performance enhancement techniques for Horizontal Axis Wind Turbines (HAWTs) by optimizing the Tip Speed Ratio (TSR) and integrating intelligent Maximum Power Point Tracking (MPPT) control strategies. Through theoretical analysis and Simulink-based simulations, the investigation assesses the influence of key operational parameters such as blade radius, wind velocity, and dynamic power regulation methods on overall turbine performance. Findings indicate that maintaining an optimal TSR is essential for maximizing aerodynamic efficiency, as deviations lead to substantial power losses. While increasing blade …
Internet Of Things For Sustainable Transportation Systems, Ayodeji Akinsoji Okubanjo, Ignatius Kema Okakwu, Oluyinka Esther Olaifa, Matthew Babatunde Olajide, Olufemi Peter Alao, Olayiwola Abisola
Internet Of Things For Sustainable Transportation Systems, Ayodeji Akinsoji Okubanjo, Ignatius Kema Okakwu, Oluyinka Esther Olaifa, Matthew Babatunde Olajide, Olufemi Peter Alao, Olayiwola Abisola
Al-Mustaqbal Journal of Sustainability in Engineering Sciences
This paper highlights the opportunities for the Internet of Things in the transportation industry. The need for the Internet of Things and its architecture to address various complex challenges in the transportation sector are discussed. Various smart applications of the Internet of Things and its noticeable benefits over the existing technology are well articulated. In addition, the role of new and emerging technology such as artificial intelligence, machine learning, big data, cloud, data storage, and analysis for future sustainable transportation are highlighted with specific cases. Furthermore, smart areas of the Internet of Things in transportation are pictorially discussed. In addition, …
Pollution And Biodiversity Loss: A Comprehensive Review Of Impacts And Mechanisms, Great Iruoghene Edo, Agatha Ngukuran Jikah, Patrick Othuke Akpoghelie, Joseph Oghenewogaga Owheruo, Endurance Fegor Isoje, Ufuoma Augustina Igbuku, Arthur Efeoghene Athan Essaghah
Pollution And Biodiversity Loss: A Comprehensive Review Of Impacts And Mechanisms, Great Iruoghene Edo, Agatha Ngukuran Jikah, Patrick Othuke Akpoghelie, Joseph Oghenewogaga Owheruo, Endurance Fegor Isoje, Ufuoma Augustina Igbuku, Arthur Efeoghene Athan Essaghah
Al-Mustaqbal Journal of Sustainability in Engineering Sciences
Biodiversity plays a vital role in maintaining ecological balance and providing essential ecosystem services. However, human activities, including pollution and overexploitation, have led to significant biodiversity loss. Pollution has particularly emerged as a major threat to biodiversity, impacting various species and ecosystems worldwide. This article synthesizes evidence on pollution-driven biodiversity loss, emphasizing industrial, agricultural, and urban sources. We discuss cascading ecosystem impacts and propose mitigation strategies to inform policy making. Overall, the article highlights the importance of addressing the impact of pollution on biodiversity to ensure the preservation of our planet's ecology and the sustainability of our natural resources.
Biosynthesis Of Metallic Nanoparticles Using Plant Extracts: Mechanisms, Advances, And Sustainable Applications, Alice Njolke Mafe, Great Iruoghene Edo, Patrick Othuke Akpoghelie, Endurance Fegor Isoje, Ufuoma Augustina Igbuku, Joseph Oghenewogaga Owheruo, Arthur Efeoghene Athan Essaghah
Biosynthesis Of Metallic Nanoparticles Using Plant Extracts: Mechanisms, Advances, And Sustainable Applications, Alice Njolke Mafe, Great Iruoghene Edo, Patrick Othuke Akpoghelie, Endurance Fegor Isoje, Ufuoma Augustina Igbuku, Joseph Oghenewogaga Owheruo, Arthur Efeoghene Athan Essaghah
Al-Mustaqbal Journal of Sustainability in Engineering Sciences
Growing concerns over the environmental and health impacts of conventional nanoparticle synthesis have driven a shift toward green, plant-based methods. This review highlights the biosynthesis of nanoparticles using plant extracts as a sustainable, economical and non-toxic alternative. Plant-derived phytochemicals such as flavonoids, phenolics, and alkaloids serve dual roles as natural reducing and stabilizing agents, enabling the production of nanoparticles typically ranging between 10 and 100 nm. Several studies have demonstrated up to 80% yield improvement when using optimized extracts from plants like Azadirachta indica and Ocimum sanctum. The review outlines recent progress, including the use of novel botanical sources, …
Especial Linkage To Poly(Vinyl Chloride) Structure To Enhance Its Characteristics, Amamer M. Redwan
Especial Linkage To Poly(Vinyl Chloride) Structure To Enhance Its Characteristics, Amamer M. Redwan
Al-Mustaqbal Journal of Sustainability in Engineering Sciences
Due to a variety of factors that motivated multiple creativities, modification of poly(vinyl chloride) chemical structure has become a flourishing area of research. The current study acts as a condensed overview of the improvements produced using various methods for adjusting the characteristics of poly(vinyl chloride) that is widely utilized. This study explains and emphasizes, through a brief discussion, the findings of the efforts made in recent decades, even if it does not address all of the issues at hand. The article covers a special linkage to the polymer chemical structure such as using heterocyclic moieties to modify poly(vinyl chloride), C–N …
Positive And Negative Parity States Of 226-236th Isotopes, Ali A. Mezban, Falih H. Al-Khudair
Positive And Negative Parity States Of 226-236th Isotopes, Ali A. Mezban, Falih H. Al-Khudair
Karbala International Journal of Modern Science
The level scheme of the 226-236Th nuclei is analyzed using the Interacting Boson Model (IBM-1). The ground state band (g. s.-band), beta band (β-band), gamma band (γ-band) have been described in the sd model space. To calculate the negative parity energy levels, the model space is extended to sdf by adding the f-boson (L=3). A sequence of states in energy bands up to 3.5 MeV has been obtained. The decay of negative states below 1 MeV built on an octupole vibration modes is investigated. The transition probabilities in-band and inter-band are calculated using the wave function of the …
Institutional Animal Care And Use Committees And The Challenges Of Evaluating Animal Research Proposals, John J. Pippin, Jarrod Bailey, Mark Kennedy, Debra Dubow Press, Janine Mccarthy, Ron Baron, Stephen Farghali, Elizabeth Baker, Neal D. Barnard
Institutional Animal Care And Use Committees And The Challenges Of Evaluating Animal Research Proposals, John J. Pippin, Jarrod Bailey, Mark Kennedy, Debra Dubow Press, Janine Mccarthy, Ron Baron, Stephen Farghali, Elizabeth Baker, Neal D. Barnard
Non-Animal Methods and 3Rs
In the U.S. and many other countries, oversight committee approval is a common requirement for conducting research and publishing its findings. However, in evaluating whether research aims could have been achieved by methods other than the use of animals, these committees face a challenging task. In the U.S., there is no requirement that committee members have expertise in the research areas under review or in methods that could replace animal use, nor could expertise in such vast technical areas be expected. Consideration of alternatives to painful procedures is not required at all for experiments on animals not covered by the …
Tariffs: Maybe They Are Not Really A Bad Idea, Nicholas M. Zacchea, Nick Zacchea
Tariffs: Maybe They Are Not Really A Bad Idea, Nicholas M. Zacchea, Nick Zacchea
Business: Faculty Publications
A recent news article suggested that imported commodities will cost consumers a lot more money because of recently implemented tariff policies in the United States. It has sounded to a lot of people that tariffs are a very bad idea.
But are tariffs really not a good idea? Tariff policy and tariffs are relatively complex subjects. Both need to be better understood to decide whether a country’s current tariff policies and the resultant tariffs are a good idea, a bad idea, or maybe a little bit of both.
It is true that a tariff might increase the price of an …
Neural Associations Between Fingerspelling, Print, And Signs: An Erp Priming Study With Deaf Readers, Brittany Lee, Sofia E. Ortega, Priscilla M. Martinez, Katherine J. Midgley, Phillip J. Holcomb, Karen Emmorey
Neural Associations Between Fingerspelling, Print, And Signs: An Erp Priming Study With Deaf Readers, Brittany Lee, Sofia E. Ortega, Priscilla M. Martinez, Katherine J. Midgley, Phillip J. Holcomb, Karen Emmorey
Communication Sciences and Disorders Faculty Articles and Research
Fingerspelling is a leading predictor of reading ability for deaf people who use a signed language, but few neuroimaging studies have examined how it supports reading. We used event-related potentials to investigate how fingerspelled words prime printed words. Twenty-four skilled deaf adult readers completed a Go/No-Go task while viewing printed English word targets following related and unrelated primes in one of three conditions: printed English words, American Sign Language (ASL) signs, and fingerspelled words. N400 priming effects were strong across all three conditions. Early N400 effects were similar for printed word primes and fingerspelled word primes, suggesting shared orthographic representations. …
Transgenerational Imprints Of Sequential Herbivory Onsoybean Physiology And Fitness Traits, Insha Shaft, Rupesh Kariyat
Transgenerational Imprints Of Sequential Herbivory Onsoybean Physiology And Fitness Traits, Insha Shaft, Rupesh Kariyat
Entomology and Plant Pathology Faculty Publications and Presentations
Sequential herbivory leads to a multitude of effects on plants, influencing processes like growth, physiology, defense, and fitness. However, whether the sequential herbivore attack can elicit any transgenerational consequences is poorly examined. In this study, we show evidence of transgenerational impacts of sequential herbivory by two chewing herbivores, fall armyworm (Spodopterafrugiperda , FAW) and soybean looper (Chrysodeixis includens , SL) on soybean (Glycine max ) progeny. Seeds from the parents subjected to different herbivore sequences (SL-FAW: initial attack by SL followed by FAW and FAW-SL: FAW followed by SL) were used for the transgenerational experiment. Our main hypothesis was that …
An Approach To The Mesostructure Sealing In Coal By Mine Water Clathrate, Haiyang Yi, Ze Li, Tao Yang, Zhuang Zhuo, Tingxiang Chu, Xianfeng Shi, Guang Xu
An Approach To The Mesostructure Sealing In Coal By Mine Water Clathrate, Haiyang Yi, Ze Li, Tao Yang, Zhuang Zhuo, Tingxiang Chu, Xianfeng Shi, Guang Xu
Mining Engineering Faculty Research & Creative Works
The sealing performance of coal mass is of significant importance for converting abandoned mines into geological repository. This study presents a novel approach to enhancing the sealing of the pore structure in coal seams, such a technique utilizes mined water as the primary substance and additive solution based crystalline. Sequent tests are implemented, including saturation test, ion chromatography test, permeability test and scanning electronic microscope observations. It was suggested that the produced crystalline decrease the porosity and permeability of the coal, with different crystal morphologies due to various ions of additive solutions. The produced rod-shaped crystals have the most remarkable …
Structural Brain Correlates Of Childhood Inhibited Temperament: An Enigma-Anxiety Mega-Analysis, Janna Marie Bas-Hoogendam, Rachel Bernstein, Brenda E. Benson, Samuel E. C. Frank, Kristin A. Buss, Koraly Pérez-Edgar, Giovanni A. Salum, Andrea P. Jackowski, Rodrigo A. Bressan, Anderson M. Winkler
Structural Brain Correlates Of Childhood Inhibited Temperament: An Enigma-Anxiety Mega-Analysis, Janna Marie Bas-Hoogendam, Rachel Bernstein, Brenda E. Benson, Samuel E. C. Frank, Kristin A. Buss, Koraly Pérez-Edgar, Giovanni A. Salum, Andrea P. Jackowski, Rodrigo A. Bressan, Anderson M. Winkler
Human Genetics Publications
Objective
Childhood inhibited temperament (cIT) is associated with an increased risk for developing internalizing psychopathology. Neurobiological characteristics identified by structural magnetic resonance imaging (MRI) may elucidate the neural substrates for cIT, but studies are scarce and often focus on particular regions of interest. Moreover, current findings lack replication. This preregistered analysis from the ENIGMA-Anxiety Working Group examined structural brain characteristics associated with cIT using a comprehensive whole-brain approach.
Method
Temperament assessments (behavioral observations, parent/teacher reports or self-reports on cIT before age 13 years) and MRI data (age at scan, 6-25 years) from international research sites (Europe, North America, South America) …
Feeling Underqualified And Out Of My League: Motivational And Affective Paths To Adaptive And Maladaptive Behaviors, Gamze Koseoglu, Sejin Keem, Aysegul Karaeminogullari, Berrin Erdogan, Talya N. Bauer, Eyup Burak Sancak
Feeling Underqualified And Out Of My League: Motivational And Affective Paths To Adaptive And Maladaptive Behaviors, Gamze Koseoglu, Sejin Keem, Aysegul Karaeminogullari, Berrin Erdogan, Talya N. Bauer, Eyup Burak Sancak
Business Faculty Publications and Presentations
This study explored the motivational and affective implications of perceived underqualification, specifically examining how it leads to increased levels of envy and help-seeking behaviors. We predicted that envy and help seeking behaviors would in turn indirectly relate to interpersonal deviance and task performance. We further hypothesized that two psychological resources, hope and self-efficacy, would moderate the relationships between perceived underqualification, envy, and help seeking. We tested our model with a sample of 149 medical school students who were undergoing a clinical rotation as well as their rotation coordinators at a university hospital located in northwestern Turkey. Data collection spanned four …
Vigorous Physical Activity As A Potential Environmental Risk Factor In Renal Medullary Carcinoma, Daniel D Shapiro, Sagar S Mukhida, Andrew W Hahn, Ayman Isahaku, Schyler M Turner, Jessica P Cheng, Pankaj K Chauhan, Susan S Thomas, Beei Chan, Zita D Lim, Nizar M Tannir, Maria Chang Swartz, Pavlos Msaouel
Vigorous Physical Activity As A Potential Environmental Risk Factor In Renal Medullary Carcinoma, Daniel D Shapiro, Sagar S Mukhida, Andrew W Hahn, Ayman Isahaku, Schyler M Turner, Jessica P Cheng, Pankaj K Chauhan, Susan S Thomas, Beei Chan, Zita D Lim, Nizar M Tannir, Maria Chang Swartz, Pavlos Msaouel
Faculty, Staff and Student Publications
Purpose: Renal medullary carcinoma (RMC) is a rare but aggressive kidney cancer affecting young individuals with sickle hemoglobinopathies. Prior retrospective case-control and mouse modeling studies suggest a mechanism linking vigorous intensity physical activity to increased RMC risk in individuals with sickle hemoglobinopathies. This study aimed to prospectively investigate the association between vigorous intensity exercise and RMC.
Materials and methods: This study used a validated questionnaire to prospectively assess reported physical activity in a large cohort of patients with RMC compared to the activity of individuals without RMC. Between 2022 and 2024, patients with RMC (N = 39) were prospectively surveyed …
Staff Education Project: Staff Education To Improve Nurses’ Knowledge, Self-Efficacy, And Motivation In Supporting Medication Adherence, Giovanna Happy
Staff Education Project: Staff Education To Improve Nurses’ Knowledge, Self-Efficacy, And Motivation In Supporting Medication Adherence, Giovanna Happy
Walden Dissertations and Doctoral Studies
Medication nonadherence among individuals with psychiatric disorders remains a significant barrier to recovery, ranging from 40% to 60%. Contributing factors include fear of side effects, stigma, cognitive limitations, and complex regimens. This staff education project addressed challenges through the implementation of a structured, evidence-based intervention to improve adherence-supportive practices among 14 outpatient psychiatric nurses. A preimplementation needs assessment revealed inconsistent application of adherence strategies and low staff confidence. The project’s objective was to evaluate whether a structured education program could improve nurses’ knowledge by 15%, confidence by 15%, and willingness by 3.5 points on a Likert scale to promote medication …