Results 111 to 120 of about 1,923,259 (250)
Tribochemical Surface Modification of Silicon
Chemistry – A European Journal, EarlyView.Mechanical scribing activates silicon surfaces by generating reactive sites that spontaneously graft alcohol‐, thiol‐, and alkyne‐terminated molecules under ambient conditions. Within 10 s, high‐coverage, electroactive organic layers form without light, heat, or applied voltage, offering a rapid tribochemical route to functional silicon interfaces for ...
Abdulrahman O. Abdulrahman +6 more
wiley +1 more source
Black Vulture Perched in Split of Tree
, 1935 Black and white photograph of a Black Vulture perched within the split of a tree.
Grimes, Samuel A.
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Cytoskeleton, EarlyView.ABSTRACT Arp2/3 complex is a seven‐component protein complex that facilitates the assembly of branched actin filament networks by binding to pre‐existing “mother” actin filaments and initiating the nucleation of new branched “daughter” filaments. Arp2/3 complex must be activated by a nucleation promoting factor such as the WASP/Scar protein family. The
Caitlin A. Anderson +8 more
wiley +1 more source
Black vulture standing on the roof of the corn crib. In March, I discovered that I was being watched by a black vulture. Weeks later, I was startled by its booming footsteps atop the corn crib’s tin roof. It lived there.
Lee, Thad
core +1 more source
Developmental Dynamics, EarlyView.Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova +4 more
wiley +1 more source
Classificazione modale delle vulcaniti del Monte Vulture.
, 2006 The Vulture rocks pose numerous classification problems when using conventional chemical diagram, which are often inconsistent with the modal mineral content of the rocks.
STOPPA, Francesco +2 more
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Developmental Dynamics, EarlyView.Abstract The sea anemone, Nematostella vectensis, has been used as a model organism in developmental biology studies for many years. This estuarine species has the notable capacity to regenerate its full body plan from small pieces throughout life. Nematostella have been described as having a great degree of cellular plasticity.
Patrick A. Lewis +3 more
wiley +1 more source
, 1927 Sepia photograph of a young Black Vulture taken in Northern Hardin County, Ohio. The fourth year these birds have nested in this cave. Believe this is the mother of most nesting record in Ohio, if not the U.S.https://digitalcommons.usf.edu/fos_images ...
Grimes, Samuel A.
core
Developmental Dynamics, EarlyView.Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang +3 more
wiley +1 more source
Ecography, EarlyView.Despite the growing number of studies on trophic networks in recent decades, there are still important gaps in our understanding of how these networks are structured across broad environmental gradients. These gaps are even greater in some groups of terrestrial vertebrates, such as snakes, requiring a cohesive synthesis of their broader trophic ...
Daniela Pinto‐Coelho +4 more
wiley +1 more source