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Showing 8 of 8 academic articles

The Geography of Transport Systems

Jean‐Paul Rodrigue • Routledge eBooks (2013)

Mobility is fundamental to economic and social activities such as commuting, manufacturing, or supplying energy. Each movement has an origin, a potential set of intermediate locations, a destination, and a nature which is linked with geogra...

OPENALEX DOI: https://doi.org/10.4324/9780203371183

Graph Theory-Based Approach to Accomplish Complete Coverage Path Planning Tasks for Reconfigurable Robots

Ku Ping Cheng, Rajesh Elara Mohan, Nguyen Huu Khanh Nhan, Anh Vu Le • IEEE Access (2019)

Extensive studies regarding complete coverage problems have been conducted, but a few tackle scenarios where the mobile robot is equipped with reconfigurable modules. The reconfigurability of these robots creates opportunities to develop ne...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2928467

A History of Mathematics: An Introduction

Jim Tattersall, Victor Katz • College Mathematics Journal (1994)

Part I. Ancient Mathematics 1. Egypt and Mesopotamia 1.1 Egypt 1.2 Mesopotamia 2. The Beginnings of Mathematics in Greece 2.1 The Earliest Greek Mathematics 2.2 The Time of Plato 2.3 Aristotle 3. Euclid 3.1 Introduction to the Elements 3.2 ...

OPENALEX DOI: https://doi.org/10.2307/2687626

ZAGREB INDICES AND THE THERMAL BEHAVIOR OF STEROIDS: A QUANTITATIVE GRAPH-BASED STUDY

Sarwa Hita, I Gede Adhitya Wisnu Wardhana, Nguyen Dang Hoa Nghiem, Ni Komang Tri Dharmayani • Barekeng (2026)

In mathematical chemistry, graph theory provides a systematic and quantitative framework for understanding the relationship between molecular structure and the physicochemical properties of compounds. This study investigates the correlation...

DOAJ Open Access (DOAJ) DOI: 10.30598/barekengvol20iss4pp2937-2948

Precise diagnosis of Alzheimer’s disease based on sex-specific gray matter characteristics

Jiachen Chen, Jiachen Chen, Jiachen Chen, Kaiping Wang et al. • Frontiers in Neuroscience (2026)

IntroductionThere are notable sex differences in the gray matter of Alzheimer’s disease(AD) patients’ brains, but current evidence is insufficient to prove these differences aid diagnosis effectively.MethodsMultivariate analysis of variance...

DOAJ Open Access (DOAJ) DOI: 10.3389/fnins.2026.1755938