Essays about: "gravity link"

Showing result 1 - 5 of 21 essays containing the words gravity link.

  1. 1. Real time non-invasive estimation of oxygen uptake using smartphones

    University essay from Lunds universitet/Ergonomi och aerosolteknologi

    Author : Arvid Lund; [2023]
    Keywords : Oxygen uptake; Acceleration; Smartphone; Estimation; Health; Technology and Engineering;

    Abstract : Oxygen uptake is a great indicator of cardiopulmonary health but requires spe- cialized equipment and is time consuming to measure. There are ways to estimate oxygen uptake based on other factors such as heart rate and acceleration. READ MORE

  3. 2. Multibody modelling of the vibrations in an aircraft engine

    University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Author : Charly Mollet; [2022]
    Keywords : Vibrations; Multibody Modelling; Rolling Bearings; Rotor Dynamics; Reduction Processes; Vibrationer; multikroppsmodellering; rullingslager; rotordynamik; reducktionsprocesser;

    Abstract : During the assembly of aircraft engines, some clearance is left in the rolling bearings mainly to reduce friction. However this clearance might allow the rolling element to vibrate during flight. Indeed, unwanted vibrations called non-synchronous vibrations (NSV) appear on the data recorded by the sensors on some development engines. READ MORE

  4. 3. Political Distance in the Network of International Trade

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Stefan Maukner; [2022]
    Keywords : International Trade; Network Analysis; International Relations; Temporal Exponential Random Graph Models; Gravity;

    Abstract : This study is concerned with the underexplored link between political distance and international trade. It considers the network of international trade which is investigated using Temporal Exponential Random Graph Models. READ MORE

  5. 4. How to make the most of open data? A travel demand and supply model for regional bicycle paths

    University essay from KTH/Transport och systemanalys

    Author : Laurent Cazor; [2021]
    Keywords : Planning Support System PSS ; Four-Step Model; Gravity Model; Distance-Decay function; Binary Logit Model; Level of Traffic Stress LTS ; Geographic Information System GIS ;

    Abstract : Detta examensarbete syftar till att svara på ett av Trafikverket fastställt problem: en gemensam regional cykelplanerings process skulle göra dem billigare och mer jämförbara. De erbjuder för närvarande planerarna en modell som utvecklades av Kågeson 2007. READ MORE

  6. 5. The Milky Way and its Exoplanets

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation

    Author : Jesper Nielsen; [2021]
    Keywords : Planets and Satellites; Exoplanets; Occurrence Rates; Physics and Astronomy;

    Abstract : The detections of over 4000 exoplanets as of today has shown that they exist in a wide range of different configurations, otherwise known as architectures. Recently, studies have been made trying to link the environment of host stars to the architectures of their planetary systems and have found that the architectures of planetary systems may not necessarily be uniform in the Milky Way. READ MORE