Results 61 to 70 of about 376,908 (309)

Loss-of-function analysis of EphA receptors in retinotectal mapping [PDF]

, 2004
Peer reviewedPublisher ...
DeChiara, Thomas M., Feldheim, David A., Flanagan, John G., Gale, Nicholas W., Nakamoto, Masaru, Osterfield, Miriam, Rohatgi, Rajat, Yancopoulos, George D.   +7 more
core   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Ontogenetic changes in the live weight of Saker falcon (Falco cherrug) chicks during the artificial feeding from hatching to transferring

Acta Biologica Sibirica, 2022
The dynamics of changes in the live weight of saker falcon (Falco cherrug) chicks in the early postnatal period and the comparison of the growth energy of chicks of different morphometric groups during artificial feeding from hatching to transferring ...
Sergey I. Snigirev, Lidiya B. Mendel
doaj   +1 more source

Unprecedented Spin‐Lifetime of Itinerant Electrons in Natural Graphite Crystals

Advanced Functional Materials, EarlyView.
Graphite exhibits extraordinary spintronic potential, with electron spin lifetimes reaching 1,000 ns at room temperature ‐ over 100 times longer than graphene‐based devices. Magnetic resonance spectroscopy reveals strong anisotropy: out‐of‐plane spins live 50 times longer than their in‐plane counterparts.
Bence G. Márkus, Dávid Beke, Lili Vajtai, András Jánossy, László Forró, Ferenc Simon   +5 more
wiley   +1 more source

Distribution of calcium-binding proteins in the chick visual system

Brazilian Journal of Medical and Biological Research, 1997
The calcium-binding proteins calbindin (CB), calretinin (CR), and parvalbumin (PV) have been extensively studied over the last decade since they appear to be important as buffers of intracellular calcium.
C.P. Pfeiffer, L.R.G. Britto
doaj   +1 more source

Deciphering the Interplay Between Wetting and Chemo‐Mechanical Fracture in Lithium‐Ion Battery Cathode Materials

Advanced Functional Materials, EarlyView.
The fundamental intricate couplings between electrolyte wetting and fracture evolution are investigated in large single‐crystal V2O5 samples using both experimental techniques and simulations. Both approaches reveal consistent fracture patterns and lithium distribution concentration maps influenced by the wetting mechanism.
Wan‐Xin Chen, Luis J. Carrillo, Arnab Maji, Xiang‐Long Peng, Joseph Handy, Sarbajit Banerjee, Bai‐Xiang Xu   +6 more
wiley   +1 more source

Effect of lithium on acetylcholine esterase activity, and isozyme pattern in developing chick brain [PDF]

, 2004
Acetylcholine Esterase is an enzyme, which hydrolyses acetylcholine and is used as a marker for cholinergic neural function. It is known to be involved in synaptogenesis.
Gouri, Ms Anahita, Rajadhyaksha, Dr Medha, Ramachandran, Dr Hema, Sathe, Ms Kinneri   +3 more
core  

Isolation, characterization, and substrate properties of the external limiting membrane from the avian embryonic optic tectum [PDF]

, 1990
The external limiting membrane of the avian embryonic optic tectum is isolated by mechanically separating the neuronal mesencephalon from the overlying mesenchymal tissue.
Adler, Anderson, Avnur, Bodick, Bonhoeffer, Bovolenta, Condic, Davis, DeLong, Dodd, Dow, Dziadek, Dziadek, Easter, Fallon, Goldberg, Halfter, Halfter, Halfter, Halfter, Halfter, Hantaz-Ambroise, Harris, Hinds, Holley, Holt, Kanwar, Kuffler, Kuwada, Letourneau, Manthorpe, Matsusaka, Nakamura, Nardi, Newgreen, Newgreen, Nordlander, Patterson, Puelles, Rager, Reynolds, Roberts, Rogers, Rösner, Rösner, Sanes, Scherer, Schittny, Silver, Singer, Thanos, Thanos, Thanos, Timpl, Timpl, Vanselow, Walter, Walter, Williams   +58 more
core   +1 more source

Spherical Skin Model: Stratified Co‐Culture of Fibroblasts and Keratinocytes on Spherical Beads Toward Compound Screening

Advanced Healthcare Materials, EarlyView.
Models of the human skin must combine the relevant biological contents and suitable biomaterials with the correct spatial organization. Performing compound screening on such in vitro models also requires fast and reproducible production methods of the models.
Elisa Lenzi, Nadia Vertti‐Quintero, Julien Husson, Anne‐Laure Bulteau, Carine Nizard, Karl Pays, Sébastien Sart, Charles N. Baroud   +7 more
wiley   +1 more source

Young children's perspectives of time: New directions for co‐constructing understandings of quality in ECEC

British Educational Research Journal, EarlyView., 2023
Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð, Anna Magnea Hreinsdóttir, Adrijana Visnjic‐Jevtic, Alison Clark   +3 more
wiley   +1 more source