iosr-jmr   Volume-3 ~ Issue-6 ~ Nov. – Dec. 2026

ABSTRACT: This study proposes an integrated architecture combining Near Field Communication (NFC) event identification, Global Navigation Satellite System (GNSS) positioning and Internet of Things (IoT) connectivity for mobile asset management and vehicle traceability. A four-component traceability index evaluates event completeness, record integrity, positioning availability and authenticated attribution. Three configurations (NFC only, GNSS only and integrated NFC-GNSS) are compared using a reproducible MATLAB Monte Carlo simulation of 50 vehicles over.....

Key Word: NFC; GNSS; geolocation; mobile asset management; fleet management; vehicle traceability; Monte Carlo simulation; MATLAB; IoT

[1] NFC Forum, “NFC Forum Announces NFC Release 15,” 2025. DOI/URL: https://nfc-forum.org/news/2025-06-nfc-forum-announces-nfc-release-15/
[2] NFC Forum, “NFC Forum Launches Certification to Support Extended Range of Contactless Connections,” 2025. DOI/URL: https://nfc-forum.org/news/2025-10-nfc-forum-launches-certification-to-support-extended-range-of-contactless-connections
[3] H. More, E. Cianca, and M. De Sanctis, “Comparing Positioning Performance of LEO Mega-Constellations and GNSS in Urban Canyons,” IEEE Access, vol. 12, pp. 24465–24482, 2024. DOI/URL: https://doi.org/10.1109/ACCESS.2024.3364819
[4] W. Wen et al., “Hong Kong UrbanNav: An Open-Source Multisensory Dataset for Benchmarking Urban Navigation Algorithms,” NAVIGATION, vol. 70, no. 4, 2023. DOI/URL: https://doi.org/10.33012/navi.602
[5] J. Wang et al., “Sky-GVIO: Enhanced GNSS/INS/Vision Navigation with FCN-Based Sky Segmentation in Urban Canyon,” Remote Sens., vol. 16, no. 20, art. 3785, 2024. DOI/URL: https://doi.org/10.3390/rs16203785

ABSTRACT: The modern ecumenical movement seeks greater unity, cooperation, and fellowship among Christian churches. Its theological appeal is often grounded in Jesus’ prayer “that they all may be one” (John 17:21), Paul’s appeal for believers to preserve “the unity of the Spirit” (Eph. 4:3), and the New Testament portrayal of the church as one body.....

Key Word: Ecumenism, Seventh-day Adventism, biblical theology, ecclesiology, mission

[1]. Beach, Bert B. Ecumenism—Boon or Bane? Washington, DC: Review and Herald Publishing Association, 1974.
[2]. ———. “Ecumenical Movement.” General Conference of Seventh-day Adventists, June 27, 1985. Accessed September 29, 2026. https://gc.adventist.org/documents/ecumenical-movement/.
[3]. ———. “Seventh-day Adventists and the Ecumenical Movement.” Biblical Research Institute. Accessed October 5, 2026. https://adventistbiblicalresearch.org/articles/seventh-day-adventists-and-the-ecumenical-movement.
[4]. Beach, Walter R. “Preserving Unity Worldwide.” Adventist Review 156, no. 44 (November 1, 1979): 4–6.
[5]. General Conference of Seventh-day Adventists. Seventh-day Adventist Church Manual. 19th ed. Silver Spring, MD: Secretariat, General Conference of Seventh-day Adventists, 2015.