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Open access

Research article

First published 2026-4

Compensation control for the quadrotor based on the active model in underground environment

Minghui Zhao, Qi Li, Qijun Chen

Advances in Mechanical Engineering

Open access

Research article

First published 2023-11

Analysis of operator’s activity in control rooms of underground coal mines

Miroljub Grozdanovic, Dobrivoje Marjanovic, Milos Ilic

Measurement and Control

Retricted access

Research article

First published 2020-3

Dimensions of Ethnic Diversity and Underground Economic Activity: Cross-country Evidence

Aziz N. Berdiev, Rajeev K. Goel, James W. Saunoris

Public Finance Review

Free access

Research article

First published 2007-1

Steroidal Glycosides from the Underground Parts of Agapanthus inapertus and Their Cytotoxic Activity

Akihito Yokosuka, Yoshihiro Mimaki

Natural Product Communications

Free access

Research article

First published 2015-6

Chemical Constituents of the Underground Parts of Iris florentina and their Cytotoxic Activity

Akihito Yokosuka, Yoshikazu Koyama, Yoshihiro Mimaki

Natural Product Communications

Retricted access

Research article

First published 2021-8

Trust in the Underground: The Case from the History of “Solidarity”

Jan Olaszek

East European Politics and Societies

Free access

Research article

First published 2010-2

Essential Oil from the Underground Parts of Laserpitium zernyi: Potential Source of α-Bisabolol and its Antimicrobial Activity

Višnja Popović, Silvana Petrović, Milica Pavlović [...]

Natural Product Communications

Free access

Research article

First published 2013-12

Minor Triterpene Saponins from Underground Parts of Lysimachia thyrsiflora : Structure elucidation,LC-ESI-MS/MS Quantification,and Biological Activity

Irma Podolak, Paweł Żmudzki, Paulina Koczurkiewicz [...]

Natural Product Communications

Retricted access

Research article

First published 2013-9

Steady State Laffer Curve with the Underground Economy

Francesco Busato, Bruno Chiarini

Public Finance Review

Retricted access

Research article

First published 2025

Deformation mechanisms of overlying rock masses and slopes induced by cyclic deepening of combined open-pit and underground mining

Songli Jin, Jiawei Liu, Wei Wu [...]

Journal of Computational Methods in Sciences and Engineering

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