Results 111 to 120 of about 4,987 (245)

Iodine and Anuran Metamorphosis [PDF]

Science, 1922
openaire   +2 more sources

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

Amphibians of the largest inland Atlantic Forest fragment, Iguaçu National Park, Paraná State, southern Brazil. [PDF]

Zookeys
da Rosa EA, Lingnau R, Garey MV.
europepmc   +1 more source

Proposed Diagnostic Reference Levels for Frequently Performed Paediatric Radiographic Examinations

Journal of Medical Radiation Sciences, EarlyView.
Paediatric diagnostic reference levels (DRLs) are weight‐stratified dose levels for typical medical imaging examinations for broadly defined types of equipment. The 75th percentiles of the FRLs across the nine X‐ray units from five centres in Australia were calculated as the proposed Local DRLs (LDRLs).
Edel Doyle, Matthew R. Dimmock, Kam L. Lee, Peter Thomas, Richard B. Bassed   +4 more
wiley   +1 more source

Reconstructing post‐crisis recovery in the hinterlands of Constantinople: A high‐resolution first‐millennium CE pollen record from Lake Yeniçağa (NW Türkiye)

Journal of Quaternary Science, EarlyView.
ABSTRACT Facing a novel plague pandemic, military invasions, and political–economic transformations, societies of the eastern Roman (Byzantine) empire had to adapt to a variety of pressures and new ways of exploiting their natural environments during the mid‐1st millennium CE.
Cristiano Vignola, Mustafa Doğan, Warren Eastwood, John Haldon, Alessia Masi, Neil Roberts, Çetin Şenkul, Adam Izdebski   +7 more
wiley   +1 more source

First record of natural helminth infection in early larval stages of two Anuran species. [PDF]

Parasitol Res
Delgado MLR, de Souza Queiroz M, Pinto HA, Pezzuti TL, Dos Anjos LA.   +4 more
europepmc   +1 more source

Mode‐Locked Pulse Generation in Plasmonic Lattices

Laser &Photonics Reviews, EarlyView.
The plasmonic superlattices overlaid with optically pumped organic molecules produce multimode lasing due to mid‐range radiative coupling (MR‐RC, lambda) and long‐range radiative coupling (LR‐RC, 10 lambda). Right: The mode locking emerges spontaneously due to the shared excited state molecular populations which may emit photons to various different ...
Janne I. Heikkinen, Roman Calpe, Laura Yrjänheikki, Atri Halder, Antti J. Moilanen, Matias Koivurova, Tommi K. Hakala   +6 more
wiley   +1 more source

Anuran genome size evolution is driven by relatively recent retrotransposon activity and by life history. [PDF]

BMC Genomics
Rubio AO, Neddermeyer JH, James A, Janz N, Rader JA, Tollis M, Stuckert AMM.   +6 more
europepmc   +1 more source

Data‐Driven Engineering of Thermostable Collagen‐Mimetic Peptoid Triple Helices

Macromolecular Rapid Communications, EarlyView.
Data‐driven active learning discovery of collagen‐mimetic peptoids capable of forming a thermostable collagen‐like triple helix using computational screening followed by experimental validation. ABSTRACT Collagen‐mimetic peptides (CMPs) are engineered molecules designed to replicate the triple‐helical structure of natural collagen.
Alex Berlaga, Renyu Zheng, Zeqian Zhang, Junhee Lee, Diya Gandhi, Chun‐Long Chen, Andrew L. Ferguson   +6 more
wiley   +1 more source

Amphibian Strategies Against Attacks by Flies: Host-Specificity and Threats. [PDF]

Ecol Evol
de Campos LLF, Pinho LC, Neckel-Oliveira S, Bernal XE.   +3 more
europepmc   +1 more source