Results 61 to 70 of about 117,714 (312)

Comparison of Harvested and Nonharvested Painted Turtle Populations [PDF]

open access: yes, 2004
Painted turtles (Chrysemys picta) are commercially harvested in large numbers in Minnesota for sale to biological supply companies and the pet trade. We investigated the possible effects of this harvest by comparing size, demography, and catch rates of ...
Gamble, Tony, Simons, Andrew M.
core   +1 more source

Caretta caretta [PDF]

open access: yes, 1990
Number of Pages: 7Integrative BiologyGeological ...
Dodd, C. Kenneth, Jr.
core   +1 more source

A Large‐Area Broadband Multimodal Dual‐Resonant Haptic Device for Bidirectional Telerobotic and Augmented Interactions

open access: yesAdvanced Science, EarlyView.
We present a large‐area bidirectional human–machine interface integrating electrostatic multimodal tactile sensing with a dual‐resonant haptic actuator. The system enables linear pressure sensing that is decoupled from actuation and stable broadband vibrotactile feedback under dynamic contact conditions, supporting real‐time feedback modulation aligned
Jihun Son   +16 more
wiley   +1 more source

The relative withdrawal of GFAP—An essential component of brain evolution

open access: yesFrontiers in Neuroanatomy
The glial fibrillary acidic protein (GFAP) is the principal intermediate filament protein and histochemical marker for astroglia. It appears contradictory that there are extended GFAP-poor or even GFAP-free areas in the brains of various vertebrate ...
Mihály Kálmán
doaj   +1 more source

Mycotic Diseases in Chelonians

open access: yesJournal of Fungi, 2023
Turtles and ‘tortoises’ populations are declining in number, the factors driving extinction risks being related to habitat loss and degradation, climate change, introduction of invasive plant and animal species, consumption by humans for food and ...
Simona Nardoni, Francesca Mancianti
doaj   +1 more source

Graptemys ernsti [PDF]

open access: yes, 1994
Number of Pages: 2Integrative BiologyGeological ...
Lovich, Jeffrey E., McCoy, Clarence J.
core   +1 more source

Exploring the Impact of Meat Alternative Labeling Regulations on the U.S. Meat Consumption Patterns

open access: yesAgribusiness, EarlyView.
ABSTRACT The global demand for conventional meat continues to rise, but it is also associated with substantial environmental and health challenges. In response, meat alternatives have gained popularity, sparking debates over meat alternative labeling regulations. This study investigates the effects of meat alternative labeling regulations in the United
Jeong Hun Ji, Sang Hyeon Lee
wiley   +1 more source

Hawksbill (Eretmochelys imbricata) and Green Turtle (Chelonia mydas) Nesting and Beach Selection at Príncipe Island, West Africa [PDF]

open access: yes, 2019
Hawksbills (Eretmochelys imbricata) and green turtles (Chelonia mydas) are the predominant nesting sea turtle species on the beaches of Príncipe Island in the Gulf of Guinea.
Bolten, Alan B.   +2 more
core  

Turtles' breathing evolved at a turtle's pace [PDF]

open access: yesScience, 2014
Vertebrate Evolution![Figure][1] The physiology of turtle breathing differs from that of other vertebrates PHOTO: © ALL CANADA PHOTOS/ALAMY In most vertebrates, muscles associated with the lungs (intercostal muscles) work with the abdominal muscles to control breathing.
openaire   +1 more source

Automatic Determination of Quasicrystalline Patterns from Microscopy Images

open access: yesAdvanced Intelligent Discovery, EarlyView.
This work introduces a user‐friendly machine learning tool to automatically extract and visualize quasicrystalline tiling patterns from atomically resolved microscopy images. It uses feature clustering, nearest‐neighbor analysis, and support vector machines. The method is broadly applicable to various quasicrystalline systems and is released as part of
Tano Kim Kender   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy