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Intertissue mechanical stress affects frizzled-mediated planar cell polarity in the drosophila notum epidermis
(2011)
Frizzled/planar cell polarity (Fz/PCP) signaling controls the orientation of sensory bristles and cellular hairs (trichomes) along the anteroposterior axis of the Drosophila thorax (notum) [1-4]. A subset of the ...
Effect of partial preferential orientation and distortions in octahedral clusters on the photoluminescence properties of FeWO4 nanocrystals
(ROYAL SOC CHEMISTRYCAMBRIDGE, 2012)
This communication is a report of our initial research to obtain iron tungstate (FeWO4) nanocrystals by the microwave-hydrothermal method at 170 degrees C for 45 min. X-ray diffraction patterns showed that the FeWO4 ...
Automatic Orientation of Multi-Scale Terrestrial Images for 3D Reconstruction
(Mdpi Ag, 2014-04-01)
Image orientation requires ground control as a source of information for both indirect estimation and quality assessment to guarantee the accuracy of the photogrammetric processes. However, the orientation still depends ...
Deterministic control of surface mounted metal-organic framework growth orientation on metallic and insulating surfaces
(2020-03-14)
Surface-Mounted Metal-Organic Frameworks (SURMOFs) are promising materials with a wide range of applications and increasing interest in different technological fields. The use of SURMOFs as both the active and passive tail ...
A influência das injunções de orientação relativa na calibração de um sistema dual de câmeras digitais
(Universidade Federal do Paraná (UFPR), Centro Politecnico, 2009-07-01)
Image acquisition systems based on multi-head arrangement of digital frame cameras, such as the commercial systems DMC, UltraCam, besides others, are attractive alternatives enabling larger imaging area when compared to a ...
MUSCULUS PTERYGOIDEUS LATERALIS, PES MENISCI E AREA PTERIGO MANDIBULAR DA ARTICULACAO TEMPOROMANDIBULAR DO SAGUI
(1973-12-01)
The relationship between the articular disc and the lateral pterygoid muscle was studied in 3 adult marmosets (Callithrix jacchus). The pieces were decalcified, embedded in paraffin, and cut in both sagittal and frontal ...
Revisiting the ZnO Q-dot formation toward an integrated growth model: From coupled time resolved UV-Vis/SAXS/XAS data to multivariate analysis
(2017-01-01)
Herein we discuss in depth the mechanisms of growth of ZnO quantum dots prepared from zinc oxyacetate ethanolic solutions by LiOH addition. The nucleation, growth and aggregation of ZnO nanocrystals were unambiguously ...
Bonding of water to copper atom at an almost random interaction
(Revista Mexicana de Física, 2010)
Biologia populacional de Pareiorhina rudolphi (Loricariidae, Hypostominae) na microbacia do Ribeirão Grande, serra da Mantiqueira oriental, Estado de São Paulo
(2009-01-01)
Pareiorhina rudolphi was sampled in streams of the Ribeirao Grande system, eastern Serra da Mantiqueira (22[degree]47[minute]08[second]S, 45[degree]28[minute]17[second] W). Samplings were carried out using an electrofishing ...
Lower Permian stems as fluvial paleocurrent indicators of the Parnaíba Basin, northern Brazil
(2013-08-01)
A comprehensive biostratinomic study was carried out with abundant stems from the Lower Permian Motuca Formation of the intracratonic Parnaíba Basin, central-north Brazil. The fossils represent a rare tropical to subtropical ...