Results 111 to 120 of about 178,376 (287)

Selective Separation of the Rare Earth Elements Dysprosium and Neodymium via Tailoring Nanocellulose Chemical Structure

open access: yesAdvanced Functional Materials, EarlyView.
Dicarboxylate‐modified anionic hairy cellulose nanocrystals exhibit a high selectivity for dysprosium(III) over neodymium(III). This selectivity arises from disordered dicarboxylate cellulose “hairs” that enable cooperative ionic coordination, hydrogen bonding, and strain‐induced conformational shrinkage.
Roya Koshani   +6 more
wiley   +1 more source

Trajectory Tracking Control of a Planar Robotic Arm Using Inverse Dynamics and Fuzzy Gain Scheduling: Simulation and Experimental Validation

open access: yesIEEE Access
This paper presents a complete modeling-to-validation workflow for an inverse dynamics controller applied to a two-degree-of-freedom planar robotic arm, incorporating high-fidelity simulation and physical prototyping.
Muhammad Bilal Kadri   +2 more
doaj   +1 more source

Systematic Mapping Literature Review of Mobile Robotics Competitions. [PDF]

open access: yesSensors (Basel), 2022
Brancalião L   +3 more
europepmc   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Mobile Robots: Trajectory Analysis, Positioning and Control

open access: yesApplied Sciences
The rapid evolution of mobile robotics over the last decade has reshaped the landscape of technology and its applications in society [...]
Juan Ernesto Solanes, Luis Gracia
doaj   +1 more source

Otonom mobil robot

open access: yes, 2007
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü ...
openaire   +2 more sources

The Mobile Robot Rhino

open access: yes, 1995
Rhino was the University of Bonn's entry in the 1994 AAAI Robot Competition and Exhibition. rhino is a mobile robot designed for indoor navigation and manipulation tasks. The general scientific goal of the rhino project is the development and the analysis of autonomous and complex learning systems. This article briefly describes the major components of
Buhmann, Joachim   +7 more
openaire   +2 more sources

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Electric Field‐Dependent Conductivity as Probe for Charge Carrier Delocalization and Morphology in Organic Semiconductors

open access: yesAdvanced Functional Materials, EarlyView.
Applying a high electric field to a doped organic semiconductor heats up the charge carrier distribution beyond the lattice temperature, enhancing conductivity. It is shown that the associated effective temperature can be used to extract the effective localization length, which is a characteristic length scale of charge transport and provides ...
Morteza Shokrani   +4 more
wiley   +1 more source

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