Results 181 to 190 of about 3,158,309 (357)

Ultraviolet Vision May Enhance the Ability of Reindeer to Discriminate Plants in Snow

, 2014
In reindeer/caribou (Rangifer tarandus), the lens and cornea of the eye transmit ultraviolet (UV) light, and the retinae respond to it electro-physiologically.
Jeffery, G., Hogg, CR, Stokkan, K.-A., Tyler, N.J.C., Hogg, C.R., Tyler, NJC, Jeffery, G, Stokkan, K-A   +7 more
core  

Neutrophil‐Mimetic MRI Enables Ultra‐Early Detection of Vascular Inflammation After Stroke

Advanced Healthcare Materials, EarlyView.
In this study, we developed neutrophil‐mimetic MRI probes that detect ultra‐early neuroinflammation following ischemic stroke by targeting E‐selectin. Within seconds of their injection, these microparticles mimic initial leukocyte adhesion to the activated cerebral endothelium.
Marion Isabelle Morvan, Damien Levard, Eloïse Lemarchand, Amal Boublay, Charly Helaine, Jolan Malherbe, Mikaël Naveau, Didier Goux, Igor Khalin, Ankita Talukdar, Cheun Pelleter, Charlène Jacqmarcq, Erwan Baudron, Isabelle Bardou, Sara Martinez de Lizarrondo, Maxime Gauberti, Denis Vivien, Antoine Philippe Fournier   +17 more
wiley   +1 more source

A Four-Wavelength Flow-Through Fluorescence-Scatterometric Sensor That Allows for Real-Time Determination of Fat and Protein Content in Milk-Air Mixtures with High Accuracy. [PDF]

Sensors (Basel)
Astashev ME, Ignatenko DN, Molkova EA, Gogolev IM, Onegov AV, Smolentsev SY, Khakimov AR, Ruzin SS, Budnikov DA, Pavkin DY, Gudkov SV.   +10 more
europepmc   +1 more source

Bounce resonance scattering of radiation belt electrons by H+ band EMIC waves

, 2017
Xing Cao, B. Ni, D. Summers, J. Bortnik, X. Tao, Y. Shprits, Y. Lou, X. Gu, S. Fu, R. Shi, Z. Xiang, Qi Wang   +11 more
semanticscholar   +1 more source

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

Advanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora, Seung Ju Choi, Jaeki Jeong, Silvia Orecchio, Inés García‐Benito, Manuel Pérez‐Escribano, Joaquín Calbo, Likai Zheng, Minseop Byun, Seyeong Song, Gi‐Hwan Kim, Shaik M. Zakeeruddin, Seog‐Young Yoon, Yimhyun Jo, Agustín Molina‐Ontoria, Enrique Ortí, Nazario Martín, Michael Grätzel   +17 more
wiley   +1 more source

Monte Carlo modeling and phantom studies show Cherenkov emission per unit dose during total skin electron therapy is a function of tissue optical properties. [PDF]

Med Phys
Zhu Y, Ong YH, Byrd BK, Alexander DA, Johnson M, Sourvanos D, Zhu TC.   +6 more
europepmc   +1 more source

Application of the fictitious scattering radiation transport model for deep-penetration Monte Carlo calculations

, 1978
S. Cramer
semanticscholar   +1 more source

Limiting radiation damage for high-brilliance biological solution scattering: practical experience at the EMBL P12 beamline PETRAIII.

Journal of Synchrotron Radiation, 2015
C. Jeffries, M. Graewert, D. Svergun, C. Blanchet   +3 more
semanticscholar   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Desert dust exerts twice the longwave radiative heating estimated by climate models. [PDF]

Nat Commun
Kok JF, K Gupta A, Evan AT, Pérez García-Pando C, Li L, Adebiyi AA, Albani S, Balkanski Y, Checa-Garcia R, Colarco PR, Hamilton DS, Huang Y, Ito A, Klose M, Mahowald NM, Miller RL, Obiso V, Rocha Lima A, Wan J.   +18 more
europepmc   +1 more source