Sökning: "Warnings signals"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden Warnings signals.

  1. 1. Evaluation and Optimization of LTE-V2X Mode 4 under Aperiodic Messages of Variable Size

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Md Mamunur Rashid; [2023]
    Nyckelord :LTE-V2X; aperiodic; variable size; CAM; Technology and Engineering;

    Sammanfattning : Vehicular networks connect vehicles for improved road safety and efficiency with the assistance of wireless information exchange. Vehicular networks are based on the frequent broadcast of awareness messages referred to as CAM (Cooperative Awareness Messages) or BSM (Basic Safety Message) in the ETSI and SAE standards, respectively. LÄS MER

  3. 2. The design of evacuation alarms for people who are deaf or hard of hearing

    Master-uppsats, Lunds universitet/Avdelningen för Brandteknik

    Författare :Anastasia Afanasova; [2023]
    Nyckelord :Alarm system; Deaf people; Hard-of-hearing people; Fire safety.; Technology and Engineering;

    Sammanfattning : The ability to hear is essential for receiving auditory signals, which serve as warnings and alerts in many situations, including fire evacuation. However, people with hearing impairments may miss out such signals and can be exposed to dangerous situations. LÄS MER

  4. 3. Behind the early warning: Improving impact-based forecasting of riverine floods in Malawi using passive microwave remote sensing

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Lone Mokkenstorm; [2021]
    Nyckelord :Physical Geography; Ecosystem Analysis; Early Warning; Riverine Floods; Humanitarian Work; Impact-based Forecasting; Malawi; Earth and Environmental Sciences;

    Sammanfattning : This thesis investigates whether freely available, coarse-resolution, Passive Microwave Remote Sensing (PMRS) data (37 GHz) can be effectively used for early warning systems for floods in Malawi. The Shire River Basin in Chikwawa and the smaller-scale North Rukuru River Basin in Karonga were studied using two alternative, ratio-based satellite indices that make use of the signal difference between wet and dry pixel cells: The m index and the rcmc index. LÄS MER

  5. 4. Att predicera företagskonkurser genom finansiella nyckeltal : En studie om svenska företag verksamma i byggbranschen och detaljhandeln

    Kandidat-uppsats, Högskolan Dalarna/Institutionen för kultur och samhälle

    Författare :Emil Lilja; Filip Roos; [2021]
    Nyckelord :Bankruptcy; Financial ratios; Prediction; Warnings signals; Stakeholder theory; Konkurs; Finansiella nyckeltal; Prediktion; Varningssignaler; Intressentteorin;

    Sammanfattning : Varje år går ca 6 000 företag i konkurs och det påverkar intressenter i form av kreditgivare, leverantörer, anställda och staten i form av inställda amorteringar, betalningar, skatteskulder samt löneutbetalningar. Därav är intresset stort att kunna predicera samt identifierav arningssignaler för konkurs. LÄS MER

  7. 5. Making obsolescence obsolete - A practical study of obsolescence management theory in the context of a truck OEM

    Master-uppsats, Göteborgs universitet/Graduate School

    Författare :Andreas Janson; Jonatan Norman; [2020-07-22]
    Nyckelord :disruption; disruptive innovation; disruptive technologies; obsolescence; obsolescence management; truck OEM; trucking industry;

    Sammanfattning : Truck manufacturers are facing unprecedented technological disruptions from electrification, digitalization and automation. When disrupted, sustainment-dominated industries such as the trucking industry, face increased risks of component and system obsolescence, which might lead to skyrocketing costs and diminishing aftermarket service. LÄS MER