Results 221 to 230 of about 250,996 (256)

Preoperative Speech Impairments as Precursors of Posterior Fossa Syndrome in Children with Brain Tumours. [PDF]

Cerebellum
Ahmed R, Boll-Avetisyan N, Grønbaek JK, Thomsen DB, Kingma A, Persson K, Mathiasen R, Dahl C, Carai A, Andreozzi B, Mastronuzzi A, Pizer B, Thorbinson C, Aquilina K, Hoving E, Juhler M, Jonkers R, de Aguiar V.   +17 more
europepmc   +1 more source

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

Advanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri, Asif Abdullah Khan, Md Fahim Al Fattah, Mahmoud Almadhoun, Shamaila Shahzadi, Aixi Pan, Md Soyaeb Hasan, Henry Wu, Arash Aghigh, Bhawna Bhawna, François Légaré, Vivek Maheshwari, Dayan Ban   +12 more
wiley   +1 more source

Adherence, motivational factors, and injury rates in runners using minimalist vs. conventional shoes: A cross-sectional study of 4719 Brazilian runners. [PDF]

Braz J Phys Ther
Cardoso Filho CA, Claudino JG, Azevedo APDS, Nascimento VB, da Silva CD, Correa UC, Amadio AC, Serrão JC.   +7 more
europepmc   +1 more source

The Effect of Hydrophilic Headgroup Chemistry on Peptoid‐Directed Mineralization of CaCO3

Advanced Functional Materials, EarlyView.
Amphiphilic peptoids alter the pathway and outcome of calcium carbonate crystallization, which progresses through amorphous calcium carbonate (ACC) to vaterite to calcite rhombs in the absence of peptoids. In contrast, amine‐terminated peptoids produce vaterite disks and carboxyl‐terminated peptoids produce calcite mesocrystals.
Biao Jin, Chunhui Wu, Thi Kim Hoang Trinh, Wenhao Zhou, Chun‐Long Chen, James J De Yoreo   +5 more
wiley   +1 more source

Hunting by humans affects the navigation of two endangered mammals in Zimbabwe and Brazil. [PDF]

Sci Rep
Presotto A, Karidozo M, Suscke P, Ciattei C, Langbauer W, Madden M, Krach N, Fayrer-Hosken R, Byrne R, Osborn F, Izar P.   +10 more
europepmc   +1 more source

Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells

Advanced Functional Materials, EarlyView.
In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong, Qihang Wang, Andre E. Vellwock, Sinuhe Perea Puente, Tingting Zhu, Jia Hui Lim, Kadda Medjoubi, Sebastian Hoerl, Erika Griesshaber, Wolfgang W. Schmahl, Yannicke Dauphin, Emeline Raguin, Peter Werner, Francesco Stellacci, Michael V. Swain, Peter Fratzl, Shahrouz Amini   +16 more
wiley   +1 more source

Dissociable roles of prefrontal plasticity in decision-making strategy and execution of habitual behavior. [PDF]

Nat Commun
Asaoka N, Pagano D, Hayashi Y.
europepmc   +1 more source

Macular Pigment Optical Density Is Not Associated with Contrast Sensitivity When Measured with 520 nm Monochromatic Stimuli. [PDF]

Vision (Basel)
Nightingale J, Wysocky C, Harth J, Renzi-Hammond L, Hammond BR.   +4 more
europepmc   +1 more source

Effects of Nut Consumption on Body Composition: A Systematic Review and Meta-Analysis of Randomized Controlled Trials with Subgroup Analyses by Nut Fatty-Acid Profile. [PDF]

Foods
Hu W, Chen M, Wang Z, Shin S, Kim JE.
europepmc   +1 more source