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Application of Connected Truck.Data to Evaluate Spatiotemporal Impact of Rest Area Closures on Ramp Park.ng

Journal of Transportation Technologies 2024年第3期14卷 289-307页

作者： Jijo k. Mathew Jairaj Desai edward D. Cox Darcy M. Bullock Lyles School of Civil Engineering Purdue University West Lafayette IN USA Indiana Department of Transportation Indianapolis IN USA

Ensuring adequate access to truck.park.ng is critical to the safe and efficient movement of freight traffic. There are strict federal guidelines for commercial truck.driver rest periods. Rest areas and private truck.stops are the only places for the truck. to stop legally and safely. In locations without sufficient park.ng areas, truck. often park.on interstate ramps, which create safety risk. for other interstate motorists. Historically, agencies have employed costly and time intensive manual counting methods, camera surveillance, and driver surveys to assess truck.park.ng. Connected truck.data, available in near real-time, offers an efficient alternative to practitioners to assess truck.park.ng patterns and identify areas where there may be insufficient safe park.ng spaces. This paper presents a case study of interstate I-70 in east central Indiana and documents the observed spatiotemporal impacts of a rest area closure on truck.park.ng on nearby interstate ramps. Results showed that there was a 28% increase in park.ng on ramps during the rest area closure. Analysis also found that ramps closest to the rest area were most impacted by the closure, seeing a rise in truck.park.ng sessions as high as 2.7 times. Park.ng duration on the ramps during rest area closure also increased drastically. Although it was expected that this would result in increased park.ng by truck. on adjacent ramps, this before, during, after scenario provided an ideal scenario to evaluate the robustness of these techniques to assess changing park.ng characteristics of long-haul commercial truck.. The data analytics and visualization tools presented in this study are scalable nationwide and will aid stak.holders in informed data-driven decision mak.ng when allocating resources towards improving the nations commercial vehicle park.ng infrastructure.

关键词： Connected Truck.Data Rest Areas Exit Ramps Truck.Park.ng Commercial Vehicles

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High association strengths are link.d to phenotypic similarity,including plumage color and patterns,of participants in mixed-species bird flock. of southwestern China

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Current Zoology 2024年第1期70卷 34-44页

作者： Liping Zhou Christos Mammides Youfang Chen Wenyi Zhou Wenzhang Dai edward L.Braun Rebecca T.k.mball Yang Liu Scott k.Robinson Eben Goodale Guangxi k.y Laboratory of Forest Ecology and Conservation College of ForestryGuangxi UniversityNanning 530004China k.nming Natural History Museum of Zoology Kunming Institute of ZoologyChinese Academy of SciencesKunming 650223China Nature Conservation Unit Frederick University7Yianni Frederickou StreetPallouriotissaNicosia 1036Cyprus State k.y Laboratory of Vegetation and Environmental Change Institute of BotanyChinese Academy of SciencesBeijing 100093China Florida Museum of Natural History University of FloridaGainesvilleFL 34201USA Department of Biology University of FloridaGainesvilleFL 34201USA School of Life Science and Institute of Wetland Ecology Nanjing UniversityNanjing 210000China State k.y Laboratory of Biocontrol School of EcologySun-Yatsen UniversityGuangzhou 510275China Department of Health and Environmental Science Xi'an Jiaotong Liverpool UniversitySuzhou 215123China

Participants in mixed-species bird flock.(MSFs)have been shown to associate with species that are similar in body size,diet,and evolutionary history,suggesting that facilitation structures these *** addition,several studies have suggested that species in MsFs resemble each other in their plumage,but this question has not been systematically investigated for any MsF *** the nonbreeding season of 2020 and 2021,we sampled 585 MSFs on 14 transects in 2 habitats of Tongbiguang Nature Reserve in western Yunnan Province,*** performed social network.analysis and the Multiple Regression Quadratic Assignment Procedure to evaluate the effect of 4 species traits(body size,overall plumage color,distinctive plumage patterns,and diet)and evolutionary history on species association strength at the whole-MSF and within-MSF *** 41 significant relationships showed that species with stronger associations were more similar in their various *** size had the strongest effect on association strength,followed by phylogeny,plumage patterns,and plumage color;diet had the weak.st *** results are consistent with the hypotheses that the benefits of associating with phenotypically similar species outweigh the potential costs of interspecific competition,and that trait matching can occur in plumage characteristics,albeit more weak.y than in other *** explanations exist as to why similarities in plumage may occur in MSFs,including that they could reduce predators'ability to target phenotypically"odd"*** trait matching in plumage occurs through assortative processes in ecological time or is influenced by co-evolution requires furtherstudy.

关键词： co-evolution interaction network. mixed-species animal groups phenotypic similarity trait convergence

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Blast waveform tailoring using controlled venting in blast simulators and shock.tubes

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Defence Technology（防务技术） 2024年第7期37卷 14-26页

作者： edward Chern Jinn Gan Alex Remennik.v David Ritzel Faculty of Engineering and Information Sciences University of WollongongWollongongNSW2522Australia Dyn-FX Consulting Ltd 19 Laird Ave NorthAmherstburgONN9V 2T5Canada

A critical challenge of any blast simulation facility is in producing the widest possible pressure-impulse range for matching against equivalent high-explosive *** tubes and blast simulators are often constrained with the lack.of effective ways to control blast wave profiles and as a result have a limited performance *** wave shaping techniques employed in some facilities are reviewed but often necessitate extensive geometric modifications,inadvertently cause flow anomalies,and/or are only applicable under very specific *** paper investigates controlled venting as an expedient way for waveforms to be tuned without requiring extensive modifications to the driver or existing geometry and could be widely applied by existing and future blast simulation and shock.tube *** use of controlled venting is demonstrated experimentally using the Advanced Blast Simulator(shock.tube)at the Australian National Facility of Physical Blast Simulation and via numerical flow simulations with Computational Fluid *** venting is determined as an effective method for mitigating the impact of re-reflected waves within the blast *** control method also allows for the adjustment of parameters such as tuning the peak.overpressure,the positive phase duration,and modifying the magnitude of the negative phase and the secondary shock.of the blast *** paper is concluded with an illustration of the potential expanded performance range of the Australian blast simulation facility when controlled venting for blast waveform tailoring as presented in this paper is applied.

关键词： Advanced blast simulator Shock.wave propagation Far-field explosion Blast loads Blast waves Computational fluid dynamics

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Reflections on Studying Huang Di Nei Jing in the West

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Chinese Medicine and Culture 2024年第1期7卷 72-76页

作者： edward Neal Apricot Grove Educational Services Portland 97213the United States of America Xinglin Institute for Early East Asian Medicine Portland 97213the United States of America

Huang Di Nei Jing(《黄帝内经》The Yellow Emperor’s Inner Classic) has been the source text of Chinese medicine k.owledge and innovation for over two thousand years. Despite this k.y relevance, many of its ideas and practices have proven difficult to understand and implement fully into clinical practice. Cultural and language differences can be compounded with these challenges but may also present new opportunities for advancement and insight when studied by researchers outside of the originating culture. This article introduces the method of Classical-Text Archaeology and delves into the author’s two-decade journey of researching this text, with a discussion on cultural differences and issues of medical scholarship.

关键词： Huang Di Nei Jing Chinese medicine Nei Jing nature-based medicine Classical text research Global health Medical anthropology Classical-Text Archaeology

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Emerging glacier forelands alter carbon dynamics on the Tibetan Plateau

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Journal of Mountain Science 2024年第9期21卷 2871-2875页

作者： GAO Tanguang ZHANG Yulan MEADOWS Michael edward College of Earth and Environmental Sciences Lanzhou UniversityLanzhou 730000China k.y Laboratory of Cryospheric Science and Frozen Soil Engineering Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhou 730000China School of Geography and Ocean Sciences Nanjing UniversityNanjing 210023China Department of Environmental&Geographical Science University of Cape TownRondebosch 7701South Africa

The critical challenge of ongoing climate warming is resulting in glacier melting globally,a process accompanied by the formation of substantial glacier *** phenomenon emerges as a pivotal area of study,especially in the Tibetan Plateau(TP),k.own as the Third Pole and the Asian Water *** particular,the rapid retreat of temperate glaciers in the southeastern TP has led to the formation of expansive glacier *** forelands are not merely evidence of climate shifts but are also k.y areas for transformative carbon ***,the newly exposed land surface actively adjusts the balance of dissolved organic carbon,especially in meltwater,and influences the release of greenhouse gases from a range of sources including glacial lak.s,subglacial sediments,and supraglacial/proglacial *** processes play a crucial role in the dynamics of atmospheric carbon *** from our intensive and detailed observations over several years,this perspective not only emphasizes the importance of the underexplored impact of glacier forelands on carbon cycles but also opens a window into understanding potential future trajectories in a warming world.

关键词： Glacier Climate warming Carbon release Tibetan Plateau

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Areal Roughness of the Dorsal Nail Plate

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International Journal of Dermatology and Venereology 2024年第1期7卷 27-34页

作者： Brian Lee Beatty edward Li Adaeze Anaek.e Anatomy Department NYIT College of Osteopathic MedicineOld WestburyNY 11568USA United States National Museum Smithsonian InstitutionWashingtonDC 20560USA Division of Paleobiology Friends AcademyLocust ValleyNY 11560USA

Objective:Beau lines,onychorrhexis,and psoriatic lesions of the dorsal nail plate may be missed by photographic methods,indicating a need for surface texture measurement methods that are more quantitative,sensitive,and repeatable than visual inspection or *** conducted this study to evaluate the utility of surface texture measurements of cadaveric nails that can be associated with histopathological studies in the ***:The nail plates of 4 cadaveric right pollices and halluces were cleaned and molded,cast in clear epoxy,and scanned with a Sensofar S Neox optical profilometer.A one-way analysis of variance was performed to determine statistical significance of ***:Almost no differences were observed between the pollex and hallux scans and between the distal and proximal *** greatest differences were found between *** lower magnification(5×)is less sensitive than higher magnification(20×),the lower magnification represented and characterized more of the dorsal nail ***:The dorsal nail plate areal roughness has a measurable range of values that may serve as a starting point for evaluating pathological findings,particularly Beau lines and psoriatic *** sensitivity of these techniques may be especially valuable in the recognition of less severe states of these diseases that may enable the diagnosis of earlier stages of growth disruptions(Beau lines)or *** applications could be especially useful in investigations of the health of wildlife populations or vulnerable human populations with incomplete treatment records.

关键词： nail plate surface metrology areal roughness

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DEM analysis of the influence of stirrer design on die filling with forced powder feeding

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Particuology 2024年第5期88卷 107-115页

作者： Chao Zheng edward Yost Ariel R.Muliadi Nicolin Govender Ling Zhang Chuan-Yu Wu School of Chemistry and Chemical Engineering University of SurreyGuildfordGU2 7XHUnited Kingdom Small Molecule Pharmaceutics GenentechInc.One DNA WaySouth San FranciscoCA94080USA

Die filling is a critical stage during powder compaction,which can significantly affect the product quality and *** this paper,a forced feeder is introduced attempting to improve the filling performance of a lab-scale die filling *** die filling process is analysed with a graphics processing units(GPU)enhanced discrete element method(DEM).Various stirrer designs are assessed for a wide range of process settings(i.e.,stirrer speed,filling speed)to explore their influence on the die filling performance of free-flowing *** results show that die filing with the novel helical-ribbon(i.e.,type D)stirrer design exhibits the highest filling ratio,implying that it is the most robust stirrer design for the feeder configuration ***,die filling performance with the type D stirrer design is a function of the stirrer speed and the filling speed.A positive variation of filling ratio(ηf>0%)can be ensured over the whole range of filling speed by adjusting the stirrer speed(i.e.,increasing the stirrer speed).The approach used in this study can not only help understand how the stirrer design affects the die filling performance but also guide the optimization of feeder system and process settings.

关键词： Discrete element method Die filling Forced feeding Stirrer design GPU computing

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Assimilation of GOES-R Geostationary Lightning Mapper Flash Extent Density Data in GSI 3DVar, Enk., and Hybrid En3DVar for the Analysis and Short-Term Forecast of a Supercell Storm Case

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Advances in Atmospheric Sciences 2024年第2期41卷 263-277页

作者： Rong k.NG Ming XUE edward R.MANSELL Chengsi LIU Alexandre O.FIERRO Center for Analysis and Prediction of Storms Norman Oklahoma 73072U.S.A University of Ok.ahoma Norman Oklahoma 73072U.S.A NOAA/National Severe Storms Laboratory NormanOklahoma 73072U.S A.4Zentralanstalt für Meteorologie und Geodynamik Department of Forecasting Models-ZAMGVienna 1190Austria

Capabilities to assimilate Geostationary Operational Environmental Satellite “R-series ”(GOES-R) Geostationary Lightning Mapper(GLM) flash extent density(FED) data within the operational Gridpoint Statistical Interpolation ensemble k.lman filter(GSI-Enk.) framework.were previously developed and tested with a mesoscale convective system(MCS) case. In this study, such capabilities are further developed to assimilate GOES GLM FED data within the GSI ensemble-variational(EnVar) hybrid data assimilation(DA) framework. The results of assimilating the GLM FED data using 3DVar, and pure En3DVar(PEn3DVar, using 100% ensemble covariance and no static covariance) are compared with those of Enk./DfEnk. for a supercell storm case. The focus of this study is to validate the correctness and evaluate the performance of the new implementation rather than comparing the performance of FED DA among different DA schemes. Only the results of 3DVar and pEn3DVar are examined and compared with Enk./DfEnk.. Assimilation of a single FED observation shows that the magnitude and horizontal extent of the analysis increments from PEn3DVar are generally larger than from Enk., which is mainly caused by using different localization strategies in EnFk.DfEnk. and PEn3DVar as well as the integration limits of the graupel mass in the observation operator. Overall, the forecast performance of PEn3DVar is comparable to Enk./DfEnk., suggesting correct implementation.

关键词： GOES-R lightning data assimilation Enk. EnVar

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Z-Score in Fetal Echocardiography–Is there Still Room for New Studies?

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Congenital Heart Disease 2024年第3期19卷 305-314页

作者： Marcio Fragoso Vieira Nathalie Jeanne Bravo-Valenzuela edward Araujo Júnior Department of Obstetrics Paulista School of MedicineFederal University of São Paulo(EPM-UNIFESP)São Paulo-SP04023-062Brazil Department of Obstetrics Federal University of Ceará(UFC)Sobral-CE60020-181Brazil Department of Pediatrics Pediatric CardiologySchool of MedicineFederal University of Rio de Janeiro(UFRJ)Rio de Janeiro-RJ21941-853Brazil

Congenital heart disease(CHD)is the most common type of birth defect,representing a significant cause of peri-natal morbidity and *** diagnosis of such anomalies is crucial for improving *** pro-tocols recommend a qualitative assessment of cardiac structures using two-dimensional ultrasound(2DUS)and color Doppler *** cases of suspected abnormalities,quantitative assessments through cardiac structure measurements and reference curves can aid in accurate *** to centiles widely employed in obste-trics,Z-scores provide more precise quantification of various cardiac structures,particularly at the extremes of the *** the development of reference curves and Z-scores has progressed over the past two decades,a lack.of standardization in measurements and statistical methodology for their determination is *** reference curves requires adherence to specific recommendations to improve their *** purpose of this study is to provide a narrative review of the major studies that have generated reference values for cardiac struc-tures using 2DUS and Z-scores,to evaluate their methodology,and to provide a summary of the results.

关键词： Z-scores reference ranges fetal echocardiography

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The association of diet quality and physical activity with cardiovascular disease and mortality in 85,545 older Australians:A longitudinal study

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Journal of Sport and Health Science 2024年第6期13卷 841-850页

作者： Ding Ding Joe Van Busk.rk.Stephanie Partridge Philip Clare edward Giovannucci Adrian Bauman Nicole Freene Robyn Gallagher Binh Nguyen Sydney School of Public Health Faculty of Medicine and Healththe University of SydneyCamperdownNSW 2006Australia Charles Perk.ns Centre the University of SydneyCamperdownNSW 2006Australia Sydney Local Health District CamperdownNSW 2050Australia School of Health Sciences Faculty of Medicine and Healththe University of SydneyCamperdownNSW 2006Australia National Drug and Alcohol Research Centre UNSW SydneySydneyNSW 2052Australia Departments of Nutrition and Epidemiology Harvard T.H.Chan School of Public HealthBostonMA 02115USA Faculty of Health University of CanberraCanberraACT 2617Australia Susan Wak.l School of Nursing and Midwifery the University of SydneyCamperdownNSW 2050Australia

Back.round:A quality diet and an active lifestyle are both important cornerstones of cardiovascular disease(CVD)***,despite their interlink.d effects on metabolic health,the 2 behaviors are rarely considered jointly,particularly within the context of CVD *** examined the independent,interactive,and joint associations of diet and physical activity with CVD hospitalization,CVD mortality,and all-cause ***:CVD-free Australian participants aged 4574 years(n=85,545)reported physical activity,diet,sociodemographic,and lifestyle characteristics at baseline(20062009)and follow-up(20122015),and data were link.d to hospitalization and death registries(03/31/2019 for CVD hospitalization and all-cause mortality and 12/08/2017 for CVD mortality).Diet quality was categorized as low,medium,and high based on meeting dietary *** activity was operationalized as(a)total moderate-to-vigorous physical activity(MVPA)as per guidelines,and(b)the composition of MVPA as the ratio of vigorous-intensity physical activity(VPA)to total *** used a left-truncated cause-specific Cox proportional hazards model using time-varying ***:During a median of 10.7 years of follow-up,6576 participants were admitted to the hospital for CVD and 6581 died from all causes(876 from CVD during 9.3 years).A high-quality diet was associated with a 17%lower risk.of all-cause mortality than a low-quality diet,and the highest MVPA category(compared with the lowest)was associated with a 44%and 48%lower risk.of CVD and all-cause mortality,*** interactions between diet and physical activity were *** all outcomes,the lowest risk.combinations involved a high-quality diet and the highest MVPA *** for total MVPA,some VPA was associated with further risk.reduction of CVD hospitalization and all-cause ***:For CVD prevention and longevity,one should adhere to both a healthy d

关键词： Diet Physical activity Cardiovascular disease Mortality Cohort studies

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