Results 191 to 200 of about 827,445 (334)

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

Blood mitochondrial metabolism predicts flight performance without lasting effects of early-life thyroid hormones. [PDF]

iScience
Oefele M, Hau M, Ruuskanen S, Casagrande S.   +3 more
europepmc   +1 more source

Close encounters of three kinds: impacts of leg, wing and body collisions on flight performance in carpenter bees.

J Exp Biol, 2023
Burnett NP, Combes SA.
europepmc   +1 more source

Effects of age, sex, and ENSO phase on foraging and flight performance in Nazca boobies. [PDF]

Ecol Evol, 2021
Howard JL, Tompkins EM, Anderson DJ.
europepmc   +1 more source

Early life disadvantage strengthens flight performance trade-offs in European starlings, Sturnus vulgaris

, 2015
D D O'Hagan, Clare Andrews, Thomas Bedford, Melissa Bateson, Daniel Nettle   +4 more
openalex   +1 more source

A Soft Microrobot for Single‐Cell Transport, Spheroid Assembly, and Dual‐Mode Drug Screening

Advanced Materials, EarlyView.
A soft, untethered hydrogel microrobot enables precise single‐cell delivery, self‐assembly into 3D spheroids, and real‐time thermal actuation. Driven by light‐induced convection and embedded with gold nanorods and temperature sensors, the microrobot guides cells, modulates local microenvironments, and supports drug testing.
Philipp Harder, Nergishan İyisan, Yukun Wang, Berna Özkale   +3 more
wiley   +1 more source

Flight performance of great cormorants Phalacrocorax carbo sinensis suggests sufficient muscle capacity for adaptive speed adjustment. [PDF]

J Exp Biol
Hedenström A, KleinHeerenbrink M, Åkesson S.   +2 more
europepmc   +1 more source

Preliminary flight assessment of the X-29A advanced technology demonstrator [PDF]

Several new technologies integrated on the X-29A advanced technology demonstrator are being evaluated for the next generation of fighter aircraft. Some of the most noteworthy ones are the forward-swept wing, digital fly-by-wire flight control system ...
Hicks, John W., Matheny, Neil W.
core   +1 more source

No short-term effects of geolocators on flight performance of an aerial insectivorous bird, the Barn Swallow (Hirundo rustica) [PDF]

, 2016
Piotr Matyjasiak, Diego Rubolini, Maria Rosaria Romano, Nicola Saino   +3 more
openalex   +1 more source

Multifunctional Fluidic Units for Emergent, Responsive Robotic Behaviors

Advanced Materials, EarlyView.
A multifunctional reconfigurable fluidic unit can be used as sensor, valve and actuator is presented. A unique configuration combines the features of the three components as a Responsive self‐oscillating actuator. The remarkable versatility of the fluidic unit is demonstrated by building different robots with the same fluidic units only by varying ...
Mostafa Mousa, Alberto Comoretto, Johannes T.B. Overvelde, Antonio E. Forte   +3 more
wiley   +1 more source