Results 71 to 80 of about 143,090 (290)

Invertebrate Zoology Course Photograph, 1952

open access: yes, 1952
Faculty and students in the 1952 Invertebrate Zoology course at the Marine Biological Laboratory in Woods Hole ...

core  

Cellular basis for blade splitting in bull kelp, Nereocystis luetkeana

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Blade splitting in bull kelp, Nereocystis luetkeana is central to thallus development and function, yet the cellular basis of this process remains poorly understood. Two historical models proposed contrasting mechanisms: One attributes blade separation primarily to programmed cell death, whereas the other suggests mechanical tearing ...
Alana K. Breitkreutz, Patrick T. Martone
wiley   +1 more source

Invertebrate Zoology Course Photograph, 1971

open access: yes, 1971
Faculty and students in the 1971 Invertebrate Zoology course at the Marine Biological Laboratory in Woods Hole ...

core  

Invertebrate Zoology Course Photograph, 1955

open access: yes, 1955
Faculty and students in the 1955 Invertebrate Zoology course at the Marine Biological Laboratory in Woods Hole ...

core  

Octopaminergic modulation of a fly visual motion-sensitive neuron during stimulation with naturalistic optic flow

open access: yesFrontiers in Behavioral Neuroscience, 2013
In a variety of species locomotor activity, like walking or flying, has been demonstrated to alter visual information processing. The neuromodulator octopamine was shown to change the response characteristics of optic-flow processing neurons in the fly’s
Diana eRien, Roland eKern, Rafael eKurtz
doaj   +1 more source

Invertebrate Zoology Course Key, 1952

open access: yes, 1952
Key to the faculty and students in the 1952 Invertebrate Zoology course at the Marine Biological Laboratory in Woods Hole ...

core  

Invertebrate Zoology Course Photograph Key, 1955

open access: yes, 1955
Key to the faculty and students in the 1955 Invertebrate Zoology course at the Marine Biological Laboratory in Woods Hole ...

core  

refloraR: An R package for efficiently retrieving and analyzing plant specimen data from the Herbário Virtual Reflora

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Advances in the digitization of herbarium collections are enabling open access to specimen data for research and conservation. In Brazil, the Herbário Virtual Reflora (HVR) hosts over 4.8 million high‐resolution images of botanical specimens and their associated data from 86 national and international herbaria.
Carlos Calderón del Cid   +5 more
wiley   +1 more source

Patterns of spinal motion, kinematic spaces and the land‐to‐sea transition in carnivorans

open access: yesThe Anatomical Record, EarlyView.
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Juan Miguel Esteban   +3 more
wiley   +1 more source

[Group portrait of founding members of Society for Invertebrate Pathology]

open access: yes, 2007
Group portrait of founding members of Society for Invertebrate Pathology in Quebec City, Quebec, Canada. Starting top left and moving clockwise: Donald W. Roberts, Dudley Pinnock, unidentified, J. D. (James Douglas) Harper, John M. Webster, Harry K. Kaya,

core   +2 more sources

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