Design of a Versatile, Teleoperable, Towable Lifting Machine with Robotic Capabilities for Use in Nasa's Lunar Base Operations [PDF]
The lifting machine will assist in lifting cargo off of landers sent to the Moon and in the construction of a lunar base. Three possible designs were considered for the overall configuration of the lifting machine: the variable angle crane, the tower ...
Harris, Elizabeth +2 more
core +1 more source
ABSTRACT Collisions between mobile machines and pedestrians persist across worksites despite widespread use of camera monitor systems (CMS) that satisfy current design requirements. This signalizes a potential specification‐to‐reality gap and a lack of human‐centered, field‐relevant design criteria for visibility aids in mobile machinery.
Shuaixin Qi +2 more
wiley +1 more source
Research on the mechanism of walking error in large-span sludge scraper. [PDF]
Wang Y, Jiang R.
europepmc +1 more source
Abstract Aims This study investigated the long‐term effects of a multidomain intervention on cognition and metabolic control in patients with type 2 diabetes and mild cognitive impairment (MCI). Materials and methods Outpatients aged 70–85 years were randomized to an 18‐month multidomain intervention (comprising metabolic/vascular risk management ...
Taiki Sugimoto +16 more
wiley +1 more source
Contextual use of male-male social information by Trinidadian guppies. [PDF]
Brusseau AJP +6 more
europepmc +1 more source
Contemporary Methods for Capturing Juvenile Salmonids in the Marine Environment
ABSTRACT Anadromous salmonids play vital roles in marine and freshwater ecosystems. The most abundant of these fishes—Pacific salmon (Oncorhynchus spp.)—are integral to coastal ecosystems and communities across the North Pacific Rim, but numerous populations are experiencing dramatic declines, particularly towards the south of their range.
Sean C. Godwin +6 more
wiley +1 more source
Exploiting the Kumaraswamy distribution in a reinforcement learning context. [PDF]
Picchi D, Brell-Çokcan S.
europepmc +1 more source
Climate adaptation and functional constraints drive pollen evolution in Apiales
Summary Pollen grains exhibit remarkable morphological diversity, shaped by selective pressures from environmental factors and mechanical constraints. Here, we investigate macroevolutionary patterns of pollen morphology in Apiales, an order of angiosperms with significant ecological and geographical diversity, to disentangle the roles of climate and ...
Jakub Baczyński +3 more
wiley +1 more source
Surgical adjuncts in minimally invasive repair of pectus excavatum and carinatum deformities: techniques for internal visualization, sternal elevation, and depression. [PDF]
Park HJ, Rim G, Yoon SK, DiFiore JW.
europepmc +1 more source
Optimal Zone Boundaries for Two-class-based Compact 3D AS/RS [PDF]
Compact, multi-deep (3D), Automated Storage and Retrieval Systems (AS/RS) are becoming more common, due to new technologies, lower investment costs, time efficiency and compact size. Decision-making research on these systems is still in its infancy.
Koster, M.B.M. de, Yu, Y.
core +1 more source

