Results 51 to 60 of about 8,538 (212)

Coastal management measures for the lower Maumee Watershed, Lake Erie [PDF]

, 2010
In January 2006 the Maumee Remedial Action Plan (RAP) Committee submitted a State II Watershed Restoration Plan for the Maumee River Great Lakes Area of Concern (AOC) area located in NW Ohio to the State of Ohio for review and endorsement (MRAC, 2006 ...
Lawrence, Patrick
core  

A revision of the genus Astatoreochromis (Teleostei, Cichlidae), East-Africa [PDF]

, 2013
A taxonomic revision of the cichlid genus Astatoreochromis is presented. Eighteen meristic and 23 morphometric measurements were taken on 185 individuals, including type specimens.
Banyankimbona, Gaspard, Snoeks, Jos, Vreven, Emmanuel   +2 more
core   +3 more sources

PID Control and Tuning Strategies for Dual‐Arm Trajectory Tracking of a Bionic Underwater Manipulator (BDA‐URM)

Journal of Robotics, Volume 2026, Issue 1, 2026.
Trajectory planning and control of bionic dual‐arm underwater robotic manipulators (BDA‐URMs) are highly challenging due to the complex interactions between the manipulator’s base, its dual arms, and the nonlinear underwater dynamics. This study proposes a novel hybrid controller to enhance trajectory tracking and control of a BDA‐URM.
Sandeep Kumar Yadav, Sunil Kumar, Manoj Goyal, Prabhkiran Kaur, Sumit Kumar, Sreeja Dattachoudhury   +5 more
wiley   +1 more source

Studies in Liocranidae (Araneae): a new afrotropical genus featuring a synapomorphy for the Cybaeodinae [PDF]

, 2013
Cteniogaster, a new genus of small ground spiders is described from Kenya and Tanzania. It encompasses seven new species, three of which are known from both sexes: C. toxarchus sp. nov., the type species, C. conviva sp. nov. and C. hexomma sp. nov. Three
Bosselaers, Jan, Jocqué, Rudy
core   +2 more sources

Functional Morphology of the Scaphoid in Extant African Apes, Humans and Fossil Hominins

American Journal of Biological Anthropology, Volume 188, Issue 4, December 2025.
ABSTRACT Objectives The morphology of the hominoid scaphoid has played a key role in functional and evolutionary hypotheses related to the emergence of hominin bipedalism and tool use. However, the scaphoid's complex morphology is challenging to comparatively analyze via traditional 2D linear measurements.
Nadine G. Steer, Ameline Bardo, Thomas W. Davies, Antonio Rosas, Matthew M. Skinner, Tracy L. Kivell   +5 more
wiley   +1 more source

MRAC-LLM Toolbox: An interactive model reference adaptive control enhanced with large language models

SoftwareX
This paper presents the MRAC-LLM Toolbox, a MATLAB-based software that integrates classical Model Reference Adaptive Control (MRAC) with Large Language Model (LLM) assistance for interactive control system design.
Merve Nilay Aydın, Halil Ibrahim Okur, Handan Gürsoy-Demir, Kadir Tohma, Celaleddin Yeroğlu   +4 more
doaj   +1 more source

Warming the early Earth - CO2 reconsidered

, 2008
Despite a fainter Sun, the surface of the early Earth was mostly ice-free. Proposed solutions to this so-called "faint young Sun problem" have usually involved higher amounts of greenhouse gases than present in the modern-day atmosphere.
Barbara Stracke, Beate Patzer, Brown, Caldeira, Cess, Colaprete, Franz Schreier, Goody, Goody, Gough, Grenfell, Grenfell, Heike Rauer, Hessler, Ingersoll, J. Lee Grenfell, Jenkins, Kasting, Kasting, Kasting, Kasting, Kasting, Kasting, Kasting, Knauth, Lacis, Manabe, Minton, Mischna, Mlawer, Mojzsis, Pascal Hedelt, Pavlov, Pavlov, Pavlov, Philip von Paris, Robert, Rosing, Rothman, Rye, Sagan, Sagan, Schreier, Segura, Segura, Shaviv, Shields, Sleep, Thomas Trautmann, Toon, Toth, Towe, Vardavas, Vardavas, West, Wiscombe   +55 more
core   +1 more source

Model-reference adaptive control based on neurofuzzy networks [PDF]

, 2004
Model reference adaptive control (MRAC) is a popular approach to control linear systems, as it is relatively simple to implement. However, the performance of the linear MRAC deteriorates rapidly when the system becomes nonlinear.
Chan, CW, LaraRosano, F, Liu, XJ
core   +1 more source

Lamivudine and tenofovir pharmacokinetic variability in people with HIV in Papua New Guinea

British Journal of Clinical Pharmacology, Volume 91, Issue 12, Page 3412-3421, December 2025.
Aims Demographics and kidney function contribute to variability in lamivudine and tenofovir drug concentrations. The aim was to assess, for the first time, the pharmacokinetic variability of lamivudine and tenofovir in Papua New Guinean (PNG) HIV/AIDS patients.
Natália Bordin Andriguetti, Daniel Thomas Barratt, Joseph Tucci, Paul Pumuye, Andrew Alexander Somogyi   +4 more
wiley   +1 more source

Trajectory Tracking of a WMR Using a Neuro-Adaptive MRAC Control With Dynamic Uncertainties

IEEE Access
This work presents a Neuro-Adaptive Model Reference Adaptive Control (NA-MRAC) strategy for trajectory tracking in wheeled mobile robots (WMRs) subject to nonlinear dynamics, load-dependent variations, and unmodeled uncertainties.
Jorge Uliarte, Eduardo Oliveira Freire, Fernando Ulloa Vazquez, Federico Camargo, Humberto Secchi, Ricardo Carelli, Francisco Rossomando   +6 more
doaj   +1 more source