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Pharmacy Graduate Student Earns Aaps Abstract Award, Natalie Ehrhardt

University of Mississippi News

OXFORD, Miss. – The American Association of Pharmaceutical Scientists has recognized University of Mississippi pharmacy graduate student Nourhan Mostafa for her work on a project to improve therapeutic availability of a compound sometimes used to treat seizures in children.

Mechanical Properties Of Alkali‑Activated Slag‑Fly Ash Geopolymers, Liu Yang, Wang Jizhao, Lu Naiwei, Wang Bowen

Journal of China & Foreign Highway

In order to respond to the national strategy of energy saving and emission reduction and improve the comprehensive utilization rate of industrial waste，the influence of slag content，alkali equivalent，sodium silicate modulus，and water-cement ratio on the compressive strength of slag-fly ash geopolymers was investigated by single variable and orthogonal experiment method.The compressive strength of geopolymers was analyzed by combining XRD，SEM，and porosity.The results show that the gel formation is promoted with the increase in slag content，and the structure of geopolymers is more compact，which is conducive to the development of strength.After 28 days of standard curing，the influence of various factors on the compressive strength …

Mechanical Properties Of Geopolymer‑Stabilized Recycled Aggregates From Construction Solid Wastes, Yuan Kaixin, He Yongjian, Zhang Laijun, Li Hai, Xu Gewei

Journal of China & Foreign Highway

In order to solve the problem of a sharp increase in construction solid wastes and insufficient utilization rate，this paper took slag-fly ash-based geopolymer as an inorganic binder，replaced natural gravels with recycled aggregates from construction solid wastes，and set urban road base layer as the target scene to study the mechanical properties of geopolymer-stabilized recycled aggregates at different contents.The results show that with the increase in geopolymer content，the maximum dry density of the mixture increases.The optimum moisture content increases.The unconfined compressive strength of the mixture increases with the increase in geopolymer content and curing age and decreases with the increase in recycled …

Comparative Experimental Study On Deformation Characteristics Of High Liquid Limit Soil Under Different Dry And Wet States, Qin Lingwei, Zhang Rui, Li Lu, Xiao Yupeng

Journal of China & Foreign Highway

In order to further reveal the internal mechanism of the influence of solid-like bound water on the deformation characteristics of high liquid limit soil，the difference in the influence of different bound water contents on the deformation of soil samples was analyzed through the comparison of dry and wet sides.Four types of high liquid limit soil with different water contents at the same dry density were used，and a low liquid limit soil was used as a comparison sample to carry out a deformation test.The volumetric flask method was used to test the content of adsorbed bound water in each test soil …

Influence Of Loading Methods On Compression Modulus Of Red Sandstone Soil Solidified With Biological Enzyme And Cement, He Liang, Zhang Haixiang, Guan H Ongxin, Li Huili, Yang Hairong, Liu Hongfu

Journal of China & Foreign Highway

There are various methods to test the modulus of cement-stabilized mixtures.The stiffness performance of cement-stabilized materials will be affected after adding biological enzymes.In order to systematically analyze the influence of loading conditions on the compression modulus of the red sandstone soil solidified with biological enzyme and cement，compressive modulus tests were conducted on the red sandstone soil solidified with biological enzyme and cement by using three static modulus test methods including monotonic loading method of middle section，stepwise loading and unloading method of top surface，and stepwise loading and unloading method of middle section，as well as dynamic modulus method of top surface and …

Optimization Of Mix Proportion For New Jersey Precast Concrete Safety Barriers And Performance Tests Under Integral Concrete Vibrating, Chen Lin, Li Beian, Li Yuanrui, Zhao Zixiang

Journal of China & Foreign Highway

New Jersey safety barriers are the most commonly used form of guardrails in highway median separators due to their excellent safety protection.In response to the cost reduction and quality improvement，efficient and rapid preparation process，and quality issues of New Jersey precast concrete safety barriers，this article adopted the automation production process of New Jersey precast safety barriers，optimized concrete mix proportion for precast safety barriers，and studied their performance.The experimental results show that in the designed C 30 concrete，the compressive strength of the concrete mixed with 15% fly ash reaches 39.2 MPa，and th e slump reaches 185 mm.The concrete performance meets the requirements of …

Experimental Study On Shear Behavior Between Nrc‑Uhpc Interface, Chen Zhenkan, Li Junsheng, Shi Quan, Fang Haozhen, Mo Fan, Jiang Haibo

Journal of China & Foreign Highway

In order to investigate the effect of the screw diameter of planted bars and ultra-high performance concrete （UHPC） pouring method on the shear behavior of normal reinforced concrete （NRC） and UHPC， two groups of six push-out specimens were designed for shear behavior tests.The results show that after the failure of the concrete bonding force in the NRC-UHPC interface，the screw can maintain shear behavior so that the failure process of the specimen after the load reaches the peak shows ductile characteristics.For specimens with screw diameters of 12 mm and 16 mm，greater screw diameter indicates higher shear capacity of the specimens and …

Design And Construction Process Of Cross‑Beam Supports For Main Tower Of Changtai Changjiang River Bridge, Zeng Jian, Hu Pei, Wang Chao

Journal of China & Foreign Highway

The construction of the lower cross-beam structure of the main tower of Changtai Changjiang River Bridge has the characteristics of high construction height，large amount of concrete earth volume，and difficult control of down-warping deformation.In order to implement the pouring of the lower cross-beam of the main tower，floor-type steel pipe supports were set at the lower cross-beam，which were used to support the lower cross-beam formwork and bear the load during the concrete pouring.Through the finite element software analysis and calculation，it was found that the asymmetric deformation of the main structure of the lower cross-beam could be effectively controlled，and the overall force of …

Determination Of Manufacturing Parameters Of Large Section Of Continuous Steel Box Beam With Variable Section In Shenzhen‑Zhongshan Passage, Dong Chuangwen, Chen Long, Li Chuanxi

Journal of China & Foreign Highway

Accurate calculation of manufacturing parameters is the key to the efficient，high-precision，and rapid installation of large sections of continuous steel box beam bridges.Taking the steel box beam with the variable section in Shenzhen-Zhongshan Passage as the background，this paper first established a finite element model of the beam element in the whole construction process to obtain the pre-camper.Secondly，the average neutral axis position was calculated based on the height of the neutral axis of each beam section.Then，according to the deformation characteristic that the beam length remained unchanged at the mean neutral axis，the pre-camber was superimposed at the mean neutral axis to get the …

Key Technology For Construction Of New Single‑Wall Steel Suspended Box Cofferdam With High Pile Tied Beams In Deep Water, Yang Jinlong, Zhao Lin, Jiang Qunlong

Journal of China & Foreign Highway

In order to ensure the safe，efficient，and economical completion of the construction of the high pile tied beam of Muping Xiangjiang River Bridge in deep water，a new type of single-wall steel suspended box cofferdam was designed to act as the water retaining and enclosure structure during high pile tied beam construction according to the characteristics of deep water level and shallow stratum cover layer at the high pile tied beam location.Through the innovative design of steel casing on the bottom of the steel suspended box cofferdam，the design height of the wall panel and the amount of steel input were reduced.On the …

Influence Factors Of Carbonization Of Tunnel Segment Structure And Life Prediction Analysis, Li Dongbiao, Miao Miao, Shen Caihua, Chen Wei

Journal of China & Foreign Highway

There are many factors that affect the carbonization life of concrete segments in underwater tunnels，and the prediction methods are not uniform.In this paper，combined with actual engineering，the influencing factors and laws of carbonization of concrete segments in underwater tunnels were analyzed，and three methods for predicting the life of concrete segments were established with the crack limit as the control target.The prediction results of the three methods were compared.The results show that the influence of the temperature and CO2 concentration in the tunnel predicted by the three methods on the life of the tunnel lining structure is basically consistent with the existing …

Key Technology For Incremental Launching Construction Of Double Guide Beam Of Steel Box Girder, Sun Xiaoqiang, Yue Xinxing

Journal of China & Foreign Highway

By taking the incremental launching construction of the steel box girder at the 6th hole of the approach bridge of Baoji Taigu Bridge as the engineering background，the original plan adopted single-guide beam multi-point walking incremental launching technology for assembly and incremental launching on the prestressed reinforced concrete beam of the adjacent hole.Since the middle span of the concrete beam cannot withstand the concentrated force at the incremental launching points，the multi-guide beam multi-point walking incremental launching technology was finally used to arrange the incremental launching points at the transverse diaphragm plate of the end of the concrete beam.By increasing the incremental …

The Pace Of Biological Aging Partially Explains The Relationship Between Socioeconomic Status And Chronic Low Back Pain Outcomes, Edwin N Aroke, Jai Ganesh Nagidi, Vinodh Srinivasasainagendra, Tammie L Quinn, Fiona B A T Agbor, Kiari R Kinnie, Hemant K Tiwari, Burel R Goodin

2020-Current year OA Pubs

INTRODUCTION: Having a lower socioeconomic status (SES) is a predictor of age-related chronic conditions, including chronic low back pain (cLBP). We aimed to examine whether the pace of biological aging mediates the relationship between SES and cLBP outcomes - pain intensity, pain interference, and physical performance.

METHODS: We used the Dunedin Pace of Aging Calculated from the Epigenome (DunedinPACE) software to determine the pace of biological aging in adults ages 18 to 85 years with no cLBP (n = 74), low-impact pain (n = 56), and high-impact pain (n = 77).

RESULTS: The mean chronological age of the participants was …

Understanding Rare Genetic Variants Within The Terminal Pathway Of Complement System In Preeclampsia, A Inkeri Lokki, Michael Triebwasser, Emma Daly, Finnpec Core Investigator Group, Mitja I Kurki, Markus Perola, Kirsi Auro, Jane E Salmon, Java Anuja, Mark Daly, John P Atkinson, Hannele Laivuori, Seppo Meri

2020-Current year OA Pubs

Preeclampsia is a common multifactorial disease of pregnancy. Dysregulation of complement activation is among emerging candidates responsible for disease pathogenesis. In a targeted exomic sequencing study of 609 women with preeclampsia and 2092 non-preeclamptic controls, we identified 14 variants within nine genes coding for components of the membrane attack complex (MAC, C5b-9) that are associated with preeclampsia. We found two rare missense variants in the C5 gene that predispose to preeclampsia (rs200674959: I1296V, OR (CI95) = 24.13 (1.25-467.43), p value = 0.01 and rs147430470: I330T, OR (CI95) = 22.75 (1.17-440.78), p value = 0.01). In addition, one predisposing rare variant …

Experimental Pain Sensitivity And Parental Pain Catastrophizing, Gourav Banerjee, Joel Brown, Alana Mcmichael, Arbi Ben Abdallah, Sarah Buday, Deanna M Barch, Thomas Baranski, Simon Haroutounian, Jacob Aubuchon, Hadas Nahman-Averbuch

2020-Current year OA Pubs

BACKGROUND/OBJECTIVES: Variability in biopsychosocial factors can explain the interindividual variability in pain. One factor that can impact pain is the pain catastrophizing level. Interestingly, parental pain catastrophizing is related to the severity of the clinical pain of their children. This study explored whether parental pain catastrophizing is also associated with their children's experimental pain sensitivity.

METHODS: Forty-five healthy girls (mean age 12.07 ± 1.47 years) and one of their parents participated in this study. Parents completed the Pain Catastrophizing Scale (PCS) about their child's pain (PCS-Parent

RESULTS: No significant relationships were found between the experimental pain sensitivity measures and either …

Clover (Clostridium Difficile Vaccine Efficacy Trial) Study: A Phase 3, Randomized Trial Investigating The Efficacy And Safety Of A Detoxified Toxin A/B Vaccine In Adults 50 Years And Older At Increased Risk Of Clostridioides Difficile Infection, Curtis J Donskey, Erik R Dubberke, Et Al.

2020-Current year OA Pubs

BACKGROUND: Clostridioides difficile infection (CDI) causes substantial mortality and healthcare burden. We assessed the detoxified toxin-A/B PF-06425090 vaccine for primary CDI prevention.

METHODS: This phase 3 observer-blinded study randomized (1:1) ≥50-year-olds at increased CDI risk (N = 17 535) to receive 3 PF-06425090 or placebo doses (0, 1, and 6 months). Primary end points were first CDI episode (≥3 unformed stools within 24 hours; central laboratory-confirmed toxin A/B positive) ≥14 days post-dose 3 (PD3; first primary) and post-dose 2 (PD2; second primary). CDI duration, need for CDI-related medical attention (secondary end points), and antibiotic use (post hoc analysis) PD3 were …

Factors Influencing The Oral Health Behaviours Of Autistic Children And Young People: A Qualitative Study, Jo Erwin, Sarah Neill, Tara Vassallo, Isaac Vassallo, Rob Witton, Martha Paisi

Peninsula Dental School

Background: Poor oral health (OH) in childhood can cause pain, affect quality of life and significantly impact adult OH. Autistic children and young people (CYP) experience inequalities in OH and are at higher risk of cavities and gum disease than neurotypical CYP. Objective: To provide evidence and insights into the factors affecting the OH behaviours of ACYP from the perspective of ACYP, their parents/carers and Dental Health Professionals (DHPs). Method: Semi-structured online or face-to-face interviews were conducted with CYP, parents/carers and DHPs in Southwest England. Results: Nineteen ACYP (aged 5–18 years old), 20 parents/carers and 16 DHPs were interviewed. The …

Report Of The Parliamentary Commission Of Inquiry: Federal Authorities' Management Of The Credit Suisse Crisis, Swiss Parliament

Documents

No abstract provided.

Examining State Statutory Selection Methods, Term Limits, And Required Qualifications For Appellate Judges As A Model For Reform, Angelo Brown, Wesley Mccann, Ruibin Lu, Brenda I. Rowe, Craig Hemmens

Journal of Criminal Justice and Law

Several reform proposals have been pushed forward for the federal judiciary- namely the United States Supreme Court- in recent years, including term limits, changes in judicial selection, and qualification criteria. Such changes could ostensibly apply to all federal appellate judges as well. The purpose of this study is to determine if states can provide a roadmap for Supreme Court reform discussions. This study utilizes a state-level legal content analysis of all statutes pertaining to judicial selection and qualification criteria for appellate-level judges. Specifically, selection mechanisms, age limits, term limits, and qualifications for selection are examined. Whether state statutory schemes can …

An Exploratory Study Of Academic Self-Efficacy In High School Education Completion Among A Group Of Former Juvenile Offenders, Deneil D. Christian, Joshua L. Adams

Journal of Criminal Justice and Law

A primary goal of the United States (U.S.) juvenile criminal justice system is to foster an environment where a juvenile offender can complete a high school education or equivalent. Extant literature has explored persistence in obtaining a high school credential. However, little is known about the role of self-efficacy in such attainment, and research is further scant that involves the geographic region of Pennsylvania, U.S. This study aimed to explore how former juvenile offenders perceived their academic self-efficacy while pursuing their education in a juvenile correctional facility in Pennsylvania. This study was guided by the following research question: How do …

Emergency Vehicle Dispatching Model Considering Demand Urgency And Delivery Fairness, Long Kejun, Liu Jia, Gao Zhibo, Chen Suqian, Zhang Zhonggen

Journal of China & Foreign Highway

In emergency vehicle dispatching after unexpected events，it is crucial to prioritize critical nodes with high demand urgency while minimizing excessive delivery delays at other nodes to prevent secondary impacts.On this basis，this study developed an emergency vehicle dispatching model that considered demand urgency and delivery delay fairness.Firstly，the entropy weight-TOPSIS method was used to calculate the demand urgency for each node，and a delivery delay balance index was introduced to minimize disparities in delivery delays between nodes.Secondly，a multi-objective optimization model was established with total delivery time，overall cost，and delivery delay balance as objectives，while considering constraints such as inventory levels at distribution centers and route …

Working Properties Of Steel Tube Batter Piles With Concrete Infill Based On Abaqus, Yang Meiliang, Li Liemin, Sun Kunjiang, Han Rui, Zhong Yang

Journal of China & Foreign Highway

In order to explore the respons e characteristics of steel tube batter piles with concrete infill under vertical load，the steel tube batter pile with concrete infill used in Saribas Bridge in Malaysia was taken as the research object.Based on the numerical simulation method，the frictional resistance of the inner and outer walls of the steel tube，the frictional resistance around the pile at the section，and the bending moment bearing ratio between the steel tube and the concrete core of this type of batter pile under vertical load were studied.The results show that the passive-side frictional resistance of the 0–15 m pile section …

Attachment-Based Intervention For Inattention, Hyperactivity, And Impulsivity: Does Relationship Matter?, Stephanie M. Ess

Walden Dissertations and Doctoral Studies

While the prevailing notion attributes attention deficit hyperactivity disorder (ADHD) largely to a genetic response, there is increasing evidence of its multifactorial nature, involving both genetic and environmental factors, including the parent–child attachment relationship. Given the limitations of pharmacological and behavioral treatment methods, this study addressed the critical need for alternative ADHD interventions. The purpose of this study was to examine the differences in inattention, hyperactivity, and impulsivity among toddlers approximately 48 months old in an attachment-based intervention group (n = 63), a control intervention group (n = 58), and a low-risk group not requiring intervention (n = 52). Grounded …

Staff Education Project Strategies For Reducing No-Shows, Ekop Graham

Walden Dissertations and Doctoral Studies

The staff education project addressed a gap in managing patient no-shows at a psychiatric clinic, where approximately 25% of scheduled appointments were missed. This issue severely impacted patient care continuity, delayed necessary treatments, and increased healthcare costs. The clinic’s practices of using reminder calls and emails had been insufficient in reducing no-shows. A literature review highlighted several effective interventions in imprvoing patient adherence and reducing missed appointments, such as facilitated appointment scheduling, personalized communication, and patient-centered strategies. The project aimed to enhance the nursing staff’s knowledge in addressing patient no-shows by educating them on causes, including logistical barriers and psychological …

Corporate Social Responsibility Strategies For Retaining Skilled Talent To Enhance Competitive Advantage, Linwood Corneilus Cottner Jr.

Walden Dissertations and Doctoral Studies

Aviation business leaders often lack effective corporate social responsibility (CSR) strategies to retain highly skilled employees, a crucial factor in gaining a competitive advantage. To maintain this advantage, aviation leaders must consistently recognize employee retention as a critical challenge and a key element in sustaining long-term success. Grounded in Herzberg’s two-factor theory, the purpose of this qualitative multiple-case study was to explore the corporate social responsibility strategies aviation business leaders use to retain highly skilled employees to enhance their competitive advantage. The participants were three aviation business leaders from the Midwest United States who successfully implemented corporate social responsibility strategies …

Organizational Leadership Strategies For Growing Membership In A Start-Up Online Business, Pascale Rheault

Walden Dissertations and Doctoral Studies

Leaders of small- and medium-sized enterprises (SMEs) play a critical role in driving the global economy; however, online start-ups often face high failure rates within their first year. Some start-up leaders fail to implement effective promotional strategies, hindering their ability to succeed in a competitive market. Grounded in the Baldrige performance excellence framework, the purpose of this qualitative single case study was to explore effective strategies business leaders use to grow membership in an online start-up business. The participants were two senior leaders in the Toronto region’s start-up sector. Data were collected using semistructured interviews as well as a review …

Cover And Contents

Turkish Journal of Botany

No abstract provided.

Navigating Displacement: Jewish-Brazilian Identity In Lasar Segall's Encontro, Kendall Evonne Da Silva

Theses and Dissertations

Jewish-Lithuanian artist Lasar Segall's 1924 painting Encontro has historically been interpreted as representing Segall's integration and assimilation into Brazilian society. This reading, however, generally overlooks Segall's experience as an Eastern European Jew living in Brazil during the early twentieth century. In this thesis, I examine the influence of Segall's ethnic background on his art and investigate how Segall appropriates pardo identity in Encontro, not unproblematically, in an effort to convey feelings of alienation and exclusion. Along with looking at his visual art, my analysis incorporates my translations of Segall's essays on Jewishness, which shed light on his relationship to Judaism …

Machine-Learning And Game-Theoretic Inspired Strategies For Adversarial Freeze-Tag, Matthew Giacovelli

Theses

In this thesis, we explore three machine-learning and game-theoretic inspired strategies to address the Freeze-Tag Problem with adversarial agents (FTPA). We develop a custom Gymnasium envi- ronment where unfrozen robots collaborate to “tag” and unfreeze immobile frozen robots while avoiding being tagged by the adversaries. The FTPA models scenarios such as restoring disabled relay towers after a cyberattack where different towers vary in priority, repair difficulty, and ad- versarial threats. We evaluate three strategies: a baseline heuristic where unfrozen robots target the nearest untargeted frozen robot, a hierarchical approach that incorporates adversary interac- tions and likelihood of success into decision-making, …

Assessment Of Food Allergy Management And Interactions With Campus Dining Halls Among College Students At Rochester Institute Of Technology, Meghan Taylor

Theses

Objective: This study explored college student dining experiences to identify areas for improving Dining Service allergen management. Method: A cross-sectional survey assessed specific allergies, frequency of allergic reactions, confidence and satisfaction with Dining Services, epinephrine auto-injector use, challenges, suggestions and use of dietitian services. Analyses included quantitative and qualitative methods. Results: Of 74 survey respondents, 28 were eligible, with 61% reporting two or more allergies (mean 2.4 ± 2.0). Tree nuts, peanuts, and milk were most common. Students with multiple allergies were more likely to carry epinephrine auto-injectors (p=0.015), though overall adherence was low. Concerns included cross-contact, inconsistent allergen labeling, …