Results 171 to 180 of about 222,584 (313)

CONCERT: A Modular Reconfigurable Robot for Construction

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This paper presents CONCERT, a fully reconfigurable modular collaborative robot (cobot) for multiple on‐site operations in a construction site. CONCERT has been designed to support human activities in construction sites by leveraging two main characteristics: high‐power density motors and modularity. In this way, the robot is able to perform a
Luca Rossini   +18 more
wiley   +1 more source

Engineering stimuli‐responsive shape‐morphing through high‐resolution 4D printing

open access: yesResponsive Materials, EarlyView.
This review summarizes recent progress in high‐resolution 4D printing with smart materials and micro/nanoscale techniques. It covers actuation strategies, key applications, and future challenges for scalable, precise shape‐morphing systems. Abstract 4D printing extends conventional additive manufacturing (AM) by enabling dynamic shape‐morphing ...
Shuheng Li   +10 more
wiley   +1 more source

Association of Android and Gynoid Fatness With Incident Dementia and Brain Structure. [PDF]

open access: yesJ Cachexia Sarcopenia Muscle
Liu ZY   +9 more
europepmc   +1 more source

A Review on Kinematically Redundant Parallel Mechanisms With Configurable Platforms

open access: yesSmartBot, EarlyView.
This review systematically combs the development context and technical system of Parallel Mechanisms with Configurable Platforms (PMCPs). Furthermore, through the progressive logic of classification, analysis and application, the paper reveals how “kinematic redundancy” and “configurable platform” break through the rigid limitations of traditional ...
Chunxu Tian, Dan Zhang
wiley   +1 more source

Dual-energy X-ray Absorptiometry-Derived Adiposity and Colorectal Cancer Incidence and Mortality in Postmenopausal Women. [PDF]

open access: yesCancer Epidemiol Biomarkers Prev
Ziller SG   +10 more
europepmc   +1 more source

Ecosystem synergies as drivers of acquisitions

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary We examine how the structure of ecosystems shapes firms’ acquisition choices. We develop a theoretical framework comprising three levels of ecosystem structure – local interdependence, clusters, and centrality – that could drive choices of M&A targets based on expected ecosystem synergies, a previously undocumented acquisition
Natalie Burford   +2 more
wiley   +1 more source

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