Essays about: "just in time production"

Showing result 1 - 5 of 239 essays containing the words just in time production.

  1. 1. Heterogeneous catalytic reactions studied with transient gas supply and event-averaged ambient pressure x-ray photoelectron spectroscopy

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/NanoLund: Center for Nanoscience

    Author : Qianhui Liu; [2022]
    Keywords : Ambient pressure x-ray photoelectron spectroscopy; Event-averaging; Pd 100 surface structure oscillation; Physics and Astronomy;

    Abstract : CO oxidation over Pd(100) is studied with ambient pressure x-ray photoelectron spectroscopy (APXPS). Cyclic gas composition pulsing of the CO:O2 ratio, combined with a new method using software based event-averaging by image recognition over many pulses, is used to improve the signal-to-noise ratio substantially. READ MORE

  2. 2. Batch sizing in production : A case study on batch sizing at the press lines at Volvo GTO in Umeå

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Martin Ericson; Oscar Westin; [2022]
    Keywords : Analytics; Bootstrapping; Lean; Lean production; Logistics; Lot sizing; Manufacturing;

    Abstract : Volvo GTO is currently interested in reducing their batch sizes at the press operation in Umeå. Where a large number of different cab parts are currently produced for trucks on two different production lines that interact with each other. READ MORE

  3. 3. Modelling of gene regulatory and spatial mechanisms which pattern the early human neural tube

    University essay from Lunds universitet/Institutionen för astronomi och teoretisk fysik; Lunds universitet/Beräkningsbiologi och biologisk fysik; Lunds universitet/Fysiska institutionen; Lunds universitet/Institutionen för teoretisk fysik

    Author : Fredrik Bertilsson; [2022]
    Keywords : Biophysics; systems biology; gene regulatory networks; neural tube; isthmic organizer; midbrain-hindbrain boundary; WNT; FGF; morphogens; reaction-diffusion; finite-difference; 3D modelling; Physics and Astronomy;

    Abstract : Tissue patterning during development is thought to be driven largely by gene regulatory responses to spatial gradients of molecular signals, known as morphogens. In this thesis, early patterning of the human neural tube is studied using two different gene regulatory network models. READ MORE

  4. 4. Effekter av styrmedel på fordonsgasmarknaden : en fallstudie av Sverige och Finland

    University essay from SLU/Dept. of Energy and Technology

    Author : Andrea Carlgren; [2022]
    Keywords : investeringsstöd; biogasproduktion; uppgradering; fordonsgas; Mahalanobis avstånd;

    Abstract : One third of Sweden’s greenhouse gas emissions originates from the transport sector, nearly exclusively from domestic road transport. To reach the goal of net zero emissions by 2045, biofuels are needed to complement the electrification of the vehicle fleet. READ MORE

  5. 5. Application and Evaluation of Current Guidelines for Metal Additive Manufacturing

    University essay from Lunds universitet/Produktutveckling

    Author : Robin Bergman; [2022]
    Keywords : additive manufacturing; laser powder bed fusion; thin-wall structures; design for additive manufacturing; design guidelines; Technology and Engineering;

    Abstract : The goal of this thesis has been to evaluate the design guidelines that currently exist regarding designing for metal additive manufacturing (AM). More specifically, this project has focused on the design guidelines regarding thin-walled features and how well they work when applied to adapt an industrial part for manufacturing with the AM process laser powder bed fusion (L-PBF). READ MORE