Results 111 to 120 of about 939,027 (310)

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

open access: yesAdvanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj   +2 more
wiley   +1 more source

At a Crossroad: Immigration Reform and American Unionism [PDF]

open access: yes, 2002
Since the founding days of the Republic, the relationship between American unionism and mass immigration has been contentious. No issue has caused the labor movement more agony and irony.
Briggs , Vernon M., Jr.
core   +1 more source

Auto‐Routing Fluidic Printed Circuit Boards

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces (STREAM) software tool for routing efficiently advanced macrofluidics, an open‐source software tool for automating the design of 3D‐printable fluidic circuit boards. STREAM streamlines tube routing and layout, enabling the rapid fabrication of fluidic networks for soft robotics, lab‐on‐a‐chip devices, microfluidics, and biohybrid ...
Savita V. Kendre   +3 more
wiley   +1 more source

Bolivian Trotskyism and the National Revolution of 1952

open access: yesЛатиноамериканский исторический альманах
Bolivian Trotskyism in the second half of the 20th century was one of the most influential Marxist movements in Latin America. It was the most authoritative left-wing party in a key period in modern Bolivian history, during the National Revo-lution of ...
Andrey Schelchkov
doaj   +1 more source

HYSTERESIS AND THE SHORTAGE OF AGRICULTURAL LABOR [PDF]

open access: yes
The GAO disputes growers' claims of a labor shortage, using unreliable farm employment data rather than relative wages. A shortage, implying a failure of intersectoral arbitrage, may arise due to hysteresis in labor movement.
Bryant, Amy, Richards, Timothy J.
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

open access: yesAdvanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek   +3 more
wiley   +1 more source

The Revitilization of Organized Labor in Youngstown [PDF]

open access: yes, 1983
[Excerpt] From the Little Steel strikes of the 1930\u27s to the industrial strike at General Motor\u27s Lordstown complex in the early 1970\u27s, organized labor in the Youngstown area has been a force to be reckoned with in its efforts to protect its ...
Russo, John
core   +1 more source

Edible Pouch Motors

open access: yesAdvanced Robotics Research, EarlyView.
Edible robotics is an emerging field that leverages edible materials to construct robotic systems. This study presents a method to create thin, lightweight, yet powerful edible soft actuators, namely edible pouch motors. The successful operation of these edible actuators and grippers renders their potential to advance future developments in edible ...
Keigo Takahashi   +3 more
wiley   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

open access: yesAdvanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar   +8 more
wiley   +1 more source

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