Volume 1, Issue 1, December 2020

  • Application of Hybrid GA-SA Heuristic for Green Location Routing Problem with Simultaneous Pickup and Delivery

    Setareh Abedinzadeh, Ali Ghoroghi, Hamid Reza Erfanian

    Issue: Volume 1, Issue 1, December 2020
    Pages: 1-10
    Received: 18 August 2020
    Accepted: 1 September 2020
    Published: 10 September 2020
    DOI: 10.11648/j.advances.20200101.11
    Abstract: Satisfaction of customer, either in product quality point of view, or in delivery lead time point of view, is considered as a pivotal challenge among producers and distributers in supply chain. This leads to both augmentation of service level and declining the total costs of the supply chain. In this paper, we regarded a variant of the Location-Rou... Show More
  • Analysis on School-enterprise Co-construction of "Semiconductor Device" Course

    Jianting He, Shulian Yang, Qinqin Wei

    Issue: Volume 1, Issue 1, December 2020
    Pages: 11-14
    Received: 9 September 2020
    Accepted: 12 October 2020
    Published: 17 October 2020
    DOI: 10.11648/j.advances.20200101.12
    Abstract: Semiconductor device course is a professional basic course for students majoring in electronic information science and technology, and is also a required course for the school-enterprise cooperative class in our college. The enterprise requires the students to be able to combine theory with practice and have the ability to solve practical problems.... Show More
  • Some Lorentz Forces Acting both in the Earth's Atmosphere and on the Earth's Surface

    Yuri Pivovarenko

    Issue: Volume 1, Issue 1, December 2020
    Pages: 15-21
    Received: 24 October 2020
    Accepted: 18 November 2020
    Published: 30 November 2020
    DOI: 10.11648/j.advances.20200101.13
    Abstract: Due to the daily rotation of the Earth, both its surface and atmosphere are constantly crossed by the lines of force of the geomagnetic field. The Lorentz force arising in this case constantly acts both on the surface of the Earth and in the earth's atmosphere, distributing charges so that positive ones move upwards, and negative ones – downwards. ... Show More
  • Isomorphic Property and Some Operations of Picture Fuzzy Graphs

    Yashwant Das Vaishnaw, Kajal Kiran Gulhare, Dildar Tandon

    Issue: Volume 1, Issue 1, December 2020
    Pages: 22-29
    Received: 10 November 2020
    Accepted: 2 December 2020
    Published: 22 December 2020
    DOI: 10.11648/j.advances.20200101.14
    Abstract: In this paper picture fuzzy graph has shown more advantage in handling vagueness and uncertainty than fuzzy set. We have applied concept of picture fuzzy set to fuzzy set. Picture fuzzy graph is generalization of fuzzy graph. The concept of picture fuzzy graph has discussed here. In this paper complement and Ring sum operation of picture fuzzy grap... Show More