0000000001067463

AUTHOR

Ayyaz Mahmood

showing 2 related works from this author

Timing of surgery following SARS-CoV-2 infection: an international prospective cohort study

2021

Peri-operative SARS-CoV-2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS-CoV-2 infection. This international, multicentre, prospective cohort study included patients undergoing elective or emergency surgery during October 2020. Surgical patients with pre-operative SARS-CoV-2 infection were compared with those without previous SARS-CoV-2 infection. The primary outcome measure was 30-day postoperative mortality. Logistic regression models were used to calculate adjusted 30-day mortality rates stratified by time from diagnosis of SARS-CoV-2 infection to surgery. Among 140,231…

MaleVascular damage Radboud Institute for Health Sciences [Radboudumc 16]MULTICENTERinfectious diseases0302 clinical medicine030202 anesthesiologyAnesthesiologyCirugía80 and overProspective StudiesYoung adultChildLungAged 80 and overCOVID-19 ; delay ; SARS-CoV-2 ; surgery ; timingSARS‐CoV‐2 infectionOperativeChild PreschoolPneumonia & InfluenzaInfectionCohort studyHumanmedicine.medical_specialtydelayClinical SciencesSars-cov-2GlobalSurg CollaborativeSettore MED/28 - MALATTIE ODONTOSTOMATOLOGICHE03 medical and health sciencesClinical ResearchAnesthesiologyBiodefenseCorrespondence617HumansPULMONARY COMPLICATIONSCRIANÇAS EM IDADE PRÉ-ESCOLARAgedScience & TechnologyCirurgiaPreventionCOVID-19; SARS-CoV-2; delay; surgery; timingInfantOdds ratioPneumoniaProspective StudieClinical research/dk/atira/pure/core/keywords/uob_covid19SurgeryHuman medicine610 Medizin und Gesundheit1109 NeurosciencesInternationalitySettore MED/29 - CHIRURGIA MAXILLOFACCIALESettore MED/18 - CHIRURGIA GENERALECOVID-19; delay; SARS-CoV-2; surgery; timing; Adolescent; Adult; Aged; Aged 80 and over; Child; Child Preschool; Cohort Studies; Female; Humans; Infant; Male; Middle Aged; Prospective Studies; SARS-CoV-2; Surgical Procedures Operative; Time; Young Adult; COVID-19; Internationality; Practice Guidelines as TopicgastroenterologyCohort StudiessurgeryMedicine and Health Sciencestiming030212 general & internal medicineProspective cohort studyMortality rateCOVID-19; delay; SARS-CoV-2; surgery; timingCovid19Middle AgedInfectious DiseasesSurgical Procedures OperativePractice Guidelines as TopicFemalePatient Safetymedicine.symptom6.4 SurgeryLife Sciences & BiomedicineAdult61Adolescent610 Medicine & healthCOVID-19 SARS-CoV-2 delay surgery timingAsymptomaticNOCOVIDSurg CollaborativeTimeVaccine RelatedYoung AdultAll institutes and research themes of the Radboud University Medical CentermedicineMortalitatddc:610MortalityPreschoolLS7_4Surgical Proceduresbusiness.industrySARS-CoV-2NeurosciencesEvaluation of treatments and therapeutic interventionsCOVID-191103 Clinical Sciences3126 Surgery anesthesiology intensive care radiologySurgeryReconstructive and regenerative medicine Radboud Institute for Health Sciences [Radboudumc 10]Anesthesiology and Pain MedicineEmerging Infectious DiseasesGood Health and Well BeingMortalidadCohort Studiebusiness
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Packet Aggregation in TelosB WSNs: Design, Implementation and Experiments

2016

Master's thesis in Information- and communication technology IKT590 - University of Agder 2016 WSN is an extensive field of research and a core technology which is adopted for monitoring and data assembling, used in various applications. Traditionally in a WSN, communication is performed in the fashion of single packet per transmission which produces high energy consumption and longer delay. Therefore, we introduce a novel approach by designing a system which applies packet aggregation in TelosB sensor motes using Contiki platform. In this approach, we assemble multiple packets together and send them in an aggregated frame towards the sink which can reduce the number of transmissions, energ…

Energy consumptionWSNsDelayVDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550::Datateknologi: 551IKT590ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSSpatial and temporalPacket aggregationTelosBDesign and implementationContiki
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