Results 31 to 40 of about 50,872 (306)

The turtles of the Purbeck Limestone Group of Dorset, southern England [PDF]

open access: yes, 2004
The turtles from the Purbeck Limestone are revised and it is concluded that there are four shell-based cryptodire species present, namely Pleurosternon bullockii, ‘Glyptops’typocardium comb. nov., Helochelydra anglica comb. nov.,Hylaeochelys latiscutata.
Milner, Andrew R.
core   +2 more sources

Bio‐Inspired Multifunctional Superhydrophilic Coatings With Remarkably Fast Self‐Healing Abilities

open access: yesAdvanced Functional Materials, EarlyView.
We developed bio‐inspired multifunctional hydrogel‐based coatings that exhibit extremely fast/repeatable self‐healing abilities, long‐lasting anti‐fogging performance, superhydrophilicity in air, and underwater superoleophobicity. By doping multivalent metal‐ions into the hydrogel networks, which promoted hydrogen bonding formation and enhanced the ...
Hyeonjin Kim   +5 more
wiley   +1 more source

Sea turtles and the environmental management of industrial activities in North West Western Australia [PDF]

open access: yes, 2005
The nesting demographics of sea turtles using beaches within the Barrow, Lowendal, Montebello (B-L-M) island complex on the North West Shelf of Western Australia were examined in the context of their spatial and temporal distribution and potential for ...
Pendoley, Kellie Lee
core  

turtles-mrbayes-concatenated-nexus-file.nex

open access: yes, 2012
MRBAYES input file built from partitioning loci by substitution models (in turtles-mrbayes-substitution-models-from-mraic.tar.bz2) and concatenating loci (in turtles-individual-nexus-files-for-loci.tar.bz2)
Brant C. Faircloth (143432)   +11 more
core   +1 more source

Seamless Mechanical Programming Through Hybrid Epoxy–Acrylate Printing for Soft–Rigid Robots

open access: yesAdvanced Materials, EarlyView.
Hybrid epoxy‐acrylate printing enables seamless fabrication of soft–rigid robotic systems with covalently integrated interfaces and functionally graded mechanics. Grayscale exposure expands the accessible material space, enabling spatially programmed actuation through patterned stiffness while revealing the mechanics and durability of continuously ...
David C. Bershadsky   +3 more
wiley   +1 more source

Commoning in dynamic environments: community-based management of turtle nesting sites on the lower Amazon floodplain

open access: yesEcology and Society, 2018
Community-based natural resource management (CBNRM) involves a system of local practices designed to regulate access to, and use of, natural resources through rules and norms shared by a set of users.
Juarez Pezzuti   +5 more
doaj   +1 more source

Tourists riding turtles [PDF]

open access: yes, 2006
Both scientists and holidaymakers once enjoyed riding on the backs of turtles while at the Great Barrier Reef. In spite of the widespread popularity of turtle riding, the practice disappeared into obscurity in the second part of the twentieth century ...
Pocock C., Pocock, Celmara
core   +1 more source

Spatial Stiffness Programming in Single‐Filament Material Extrusion Through Data‐Driven Thermal Foaming

open access: yesAdvanced Materials Technologies, EarlyView.
Single‐filament material extrusion enables spatial stiffness programming through locally controlled thermal foaming of TPU. A data‐driven G‐code framework tunes porosity from 15.7% to 40.7% and hardness from 90 to 63 Shore A within and across layers. Monolithic hands and soft actuators consequently achieve distinct programmed motions without material ...
Rosanna Rifino   +3 more
wiley   +1 more source

Reproductive biology and habitat characterization of the Scorpion Mud Turtle Kinosternon scorpioides (Linnaeus, 1766) in the Amazon-Cerrado ecotone region, northeastern Brazil [PDF]

open access: yesBrazilian Journal of Biology
In this study, we sampled populations of Scorpion Mud Turtles, Kinosternon scorpioides, in rivers and flooded plains of the eastern Brazilian Amazon in order to obtain information on its reproductive biology as well as the geospatial description of its ...
A. M. Medeiros   +9 more
doaj   +1 more source

Health assessment of Loggerhead Turtles (Caretta caretta): nesting fermales and hatchlings [PDF]

open access: yes, 2007
Most of the existing sea turtle populations world wide are in decline. This has been largely attributed to anthropogenic factors such as coastal development; poaching, fisheries by-catch, climate change and pollution. Loggerhead turtles (Caretta caretta)
Warren, K.   +4 more
core  

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