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Geodesy and Geodynamics 2024年第5期15卷 429-440页

作者： Alexandre Boughanemi anthony mémin UniversitéCôte d'Azur CNRSObservatoire de la Côte d'AzurIRDGéoazur250 rue Albert EinsteinSophia Antipolis 06560 ValbonneFrance

Variations in ice mass deform the Earth and modify its gravity field,a process known as Glacial Isostatic Adjustment(GIA).GIA in Antarctica remains poorly constrained due to the cumulative effect of past and present ice-mass changes,the unknown history of the past ice-mass change,and the uncertainties on the mechanical properties of the *** paper investigates the effect of using Andrade and Burgers viscoelastic rheologies,rather than the commonly used maxwell rheology,to model GIA-induced deformation in *** Love number and Green's function formalism are used to compute the radial surface displacements and the gravity changes induced by the past and present ice-mass *** consider an Earth model whose elastic properties and radial structure are averaged from the Preliminary Reference Earth model and two viscosity profiles to account for the recently published results on the present ice-mass *** the three rheological laws affects the temporal response of the Earth differently,leading to smaller discrepancies than those induced by the two viscosity *** differences are the largest between maxwell and Burgers rheologies during the 100-1000 years following the beginning of the surface-mass *** show that using the Andrade and Burgers rheologies allows the Earth to respond on decennial to centennial time scales,up to 10 m more than *** only the recent ice-mass changes,the deformation rates derived from Burgers and Andrade rheologies are several times larger than those estimated by maxwell rheology.

关键词： GIA Antarctica modeling Rheology Displacement Viscosity GNSS

Numerical modeling of external light gauge steel framed wall systems exposed to bushfire flame zone conditions

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Frontiers of Structural and Civil Engineering 2024年第9期18卷 1424-1444页

作者： Sahani HENDAWITHARANA anthony ARIYANAYAGAm mahen mAHENDRAN Faculty of Engineering Queensland University of TechnologyBrisbaneQLD 4000Australia

Bushfire-related building losses cause adverse economic impacts to countries prone to *** materials and components play a vital role in reducing these ***,due to high costs of experimental studies and lack of numerical studies,the heat transfer behavior of building’s external components in bushfire-prone areas has not been adequately *** large-scale heat transfer models are developed using Computational Fluid Dynamics(CFD)tools,and the availability of CFD models for heat transfer in building components improves the understanding of the behavior of systems and systems of ***,this paper uses a numerical modeling approach to investigate the bushfire/wildfire resistance of external Light gauge Steel Framed(LSF)wall *** full-scale and small-scale heat transfer models were developed for the LSF wall *** results of six internal and external LSF wall systems with varying plasterboard thickness and cladding material were used to validate the developed *** study was then extended to investigate the bushfire resistance of seven external wall systems under two different bushfire flame zone *** results illustrate the significant effects of fire curves,LSF wall components and configuration on the heat transfer across the *** have shown 1)the favorable performance of steel cladding and Autoclaved Aerated Concrete(AAC)panels when used on the external side of wall systems and 2)the adequacy of thin-walled steel studs’load-bearing capacity during bushfire *** study has shown that most of the investigated external LSF walls could be reused with cost-effective retrofitting such as replacing the Fire Side(FS)steel cladding after bushfire ***,this study has advanced the understanding of the behavior of external light steel framed walls under bushfire flame zone conditions.

关键词： bushfires flame zone external light gauge steel framed walls heat transfer analyses numerical models

Evaluation of a software positioning tool to support SmEs in adoption of big data analytics

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Journal of Electronic Science and Technology 2024年第1期22卷 13-24页

作者： matthew Willetts anthony S.Atkins Faculty of Digital TechnologyInnovationand BusinessStaffordshire UniversityStoke-on-TrentST42DEUnited Kingdom

Big data analytics has been widely adopted by large companies to achieve measurable benefits including increased profitability,customer demand forecasting,cheaper development of products,and improved stock *** and medium sized enterprises(SmEs)are the backbone of the global economy,comprising of 90%of businesses ***,only 10%SmEs have adopted big data analytics despite the competitive advantage they could *** research has analysed the barriers to adoption and a strategic framework has been developed to help SmEs adopt big data *** framework was converted into a scoring tool which has been applied to multiple case studies of SmEs in the *** paper documents the process of evaluating the framework based on the structured feedback from a focus group composed of experienced *** results of the evaluation are presented with a discussion on the results,and the paper concludes with recommendations to improve the scoring tool based on the proposed *** research demonstrates that this positioning tool is beneficial for SmEs to achieve competitive advantages by increasing the application of business intelligence and big data analytics.

关键词： Big data analytics Evaluation Small and medium sized enterprises (SmEs) Strategic framework

Big data challenge for monitoring quality in higher education institutions using business intelligence dashboards

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Journal of Electronic Science and Technology 2024年第1期22卷 25-41页

作者： Ali Sorour anthony S.Atkins Faculty of Digital TechnologyInnovationand BusinessStaffordshire UniversityStoke-on-TrentST42DEUnited Kingdom

As big data becomes an apparent challenge to handle when building a business intelligence(BI)system,there is a motivation to handle this challenging issue in higher education institutions(HEIs).monitoring quality in HEIs encompasses handling huge amounts of data coming from different *** paper reviews big data and analyses the cases from the literature regarding quality assurance(QA)in *** also outlines a framework that can address the big data challenge in HEIs to handle QA monitoring using BI dashboards and a prototype dashboard is presented in this *** dashboard was developed using a utilisation tool to monitor QA in HEIs to provide visual representations of big *** prototype dashboard enables stakeholders to monitor compliance with QA standards while addressing the big data challenge associated with the substantial volume of data managed by HEIs’QA *** paper also outlines how the developed system integrates big data from social media into the monitoring dashboard.

关键词： Big data Business intelligence(BI) Dashboards Higher education(HE) Quality assurance(QA) Social media

On Perron’s Formula and the Prime Numbers

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Advances in Pure mathematics 2024年第6期14卷 487-494页

作者： michael m. anthony Department of Engineering Enertron Inc. Hohenwald Tennessee USA

The Riemann hypothesis is intimately connected to the counting functions for the primes. In particular, Perron’s explicit formula relates the prime counting function to fixed points of iterations of the explicit formula with particular relations involving the trivial and non-trivial roots of the Riemann Zeta function and the Primes. The aim of the paper is to demonstrate this relation at the fixed points of iterations of explicit formula, defined by functions of the form limT∈Ν→∞fT(zw)=zw,where, zwis a real number.

关键词： Perron Fixed Points Iterations Number Theory Riemann Hypothesis Iterations Invariance Primes

Intraocular pressure and gonioscopic findings in primary angle-closure disease in India—a big data study

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International Journal of Ophthalmology(English edition) 2024年第8期17卷 1495-1500页

作者： Srikantaiah Ramyashri anthony Vipin Das Sirisha Senthil VST Centre for Glaucoma Care Kallam Anji Reddy CampusL V Prasad Eye InstituteHyderabad 500034India Drishti Eye Centre Hyderabad 500073India Kallam Anji Reddy Campus L V Prasad Eye InstituteHyderabad 500034India

AIm:To describe the gonioscopic profile and intraocular pressure(IOP)in primary angle-closure(PAC)disease in patients presenting to a tertiary eye care network in ***:A cross-sectional hospital-based study that included 31484 new patients presenting between 2011 and *** with a clinical diagnosis of PAC/suspect/glaucoma were *** data was collected from an electronic medical record ***:PAC glaucoma(PACG)(47.55%)was the most common diagnosis followed by PAC(39.49%)and PAC suspect(PACS;12.96%).Female preponderance(54.6%)was noted with higher mean age at presentation among males(Pmy(PI).Plateau iris syndrome(PIS)was noted in 252 eyes and all showed post dilated rise of IOP.A post dilated IOP rise was also noted with 8.86%,33.95%and 57.19%eyes with PACS,PAC and PACG respectively with IOP rise between 6-8 mm Hg across the disease ***:The superior quadrant is the narrowest angle and difficult to open with indentation and post *** probability of angle opening is less in PIS especially the complete variety along with post dilated IOP *** post dilated IOP rise in angle closure eyes warrants a careful dilatation,especially with PIS.

关键词： angle closure disease peripheral iridectomy gonioscopy post dilated intraocular pressure rise plateau iris syndrome

A theoretical framework for improved fire suppression by linking management models with smart early fire detection and suppression technologies

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Journal of Forestry Research 2024年第5期35卷 1-13页

作者： Li meng Jim O’Hehir Jing Gao Stefan Peters anthony Hay University of South Australia AdelaideSAAustralia Esk Spatial InvermayTASAustralia

Bushfires are devastating to forest managers,owners,residents,and the natural *** tech-nological advances indicate a potential for faster response times in terms of detecting and suppressing ***,to date,all these technologies have been applied in *** paper introduces the latest fire detection and sup-pression technologies from ground to *** operations research method was used to assemble these technologies into a theoretical framework for fire detection and *** framework harnesses the advantages of satellite-based,drone,sensor,and human reporting technologies as well as image processing and artificial intelligence machine *** study concludes that,if a system is designed to maximise the use of available technologies and carefully adopts them through complementary arrangements,a fire detection and resource suppression system can achieve the ultimate aim:to reduce the risk of fire hazards and the dam-age they may cause.

关键词： Forest fire Resource suppression Smart fire detection and suppression system Forest fire management Holistic system

Biochemical consequences of glucocerebrosidase 1 mutations in Parkinson’s disease

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Neural Regeneration Research 2024年第4期19卷 725-727页

作者： Jeong Hyun Yoon Chiao-Yin Lee anthony HV Schapira Department of Clinical and movement Neurosciences University College London Institute of Neurology Faculty of medicine Imperial College London Aligning Science Across Parkinson's(ASAP)Collaborative Research Network

Parkinson’s disease(PD,OmIm#168600)is a common neurodegenerative disorder with a global prevalence of approximately 8.5 *** is characterized by four cardinal motor symptoms:bradykinesia,rigidity,resting tremor,and subsequently by postural *** usually involves non-motor symptoms such as rapid eye movement sleep disorder,dementia,anosmia,and autonomic *** gene glucocerebrosidase 1(GBA1),which encodes the lysosomal enzyme glucocerebrosidase(GCase)(IUBmB:EC 3.***.1.45),shows strong linkage with PD;variants of GBA1 are the commonest genetic association with PD(Sidransky et al.,2009).Several mechanisms may underlie the relationship between GBA1 mutations/variants and the molecular pathology of PD(Figure 1A and B).

关键词： cerebro consequences

Risk predictors of post-hepatectomy liver failure: unraveling complexities and navigating challenges in clinical application

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Hepatobiliary Surgery and Nutrition 2024年第3期13卷 500-504页

作者： marc-anthony Chouillard Christian Hobeika Département de Chirurgie Hépato-Bilio-Pancréatique et de Transplantation Hépatique Hôpital BeaujonAP-HPUniversitéParis-CitéClichyFrance UmR Inserm 1275 CAP Paris-Tech Hôpital LariboisièreUniversitéParis-CitéParisFrance

Studies related to the prediction of post-hepatectomy liver failure(PHLF)have seen a surge in recent literature.A Pubmed search using the terms((“pred*”OR“nomogra*”OR“model*”)AND(“mortality”OR“liver failure”OR“PHLF”)AND(“hepatect*”OR“liver resect*”))revealed 29 relevant studies on PHLF prediction between January 2020 and November 2023,with 20 adhering to grade B/C International Study Group of Liver Surgery(ISGLS)definitions(Table 1).These studies are primarily enrolling patients with hepatocellular carcinoma(HCC).This underscores the growing interest in applying such predictive scores in routine clinical ***,the extent to which these predictive models can be effectively implemented in clinical settings remains unclear(21,22).Indeed,all studies are retrospective,and only a limited number underwent external *** is crucial to recognize that these scores predominantly emerge within surgical cohorts,where patients underwent prior meticulous selection,leading to tailored surgical strategies and the exclusion of specific candidates(21).

关键词： Liver failure modeling prediction hepatectomy