Results 121 to 130 of about 137,611 (281)

Robotic Materials With Bioinspired Microstructures for High Sensitivity and Fast Actuation

Advanced Science, EarlyView.
In the review paper, design rationale and approaches for bioinspired sensors and actuators in robotics applications are presented. These bioinspired microstructure strategies implemented in both can improve the performance in several ways. Also, recent ideas and innovations that embed robotic materials with logic and computation with it are part of the
Sakshi Sakshi, Rohit Pratyush Behera, Hongyu Zhou, Yifan Wang, Hortense Le Ferrand   +4 more
wiley   +1 more source

Non classical velocity statistics in a turbulent atomic Bose Einstein condensate

, 2009
In a recent experiment Paoletti et al (Phys. Rev. Lett. 101, 154501, 2008) monitored the motion of tracer particles in turbulent superfluid helium and inferred that the velocity components do not obey the Gaussian statistics observed in ordinary ...
A. C. White, A. J. Youd, C. F. Barenghi, D. H. Wacks, K. Kasamatsu, N. P. Proukakis   +5 more
core   +1 more source

A Supramolecular Ferroelectric With Two Sublattices and Polarization Dependent Conductivity

Advanced Science, EarlyView.
Ferroelectric behavior in a supramolecular material with two, independently switchable, sublattices is demonstrated. The sublattices can be associated with the two dipolar groups in the compound. Moreover, the polarization is found to couple to the charge transport in the material, giving rise to a switchable, directional conductivity.
H. Mager, M. Litterst, Sophia Klubertz, Shyamkumar V. Haridas, Oleksandr Shyshov, M. von Delius, M. Kemerink   +6 more
wiley   +1 more source

CHB‐Induced Immune Zonation Chaos Elicited LXRα‐mediated Lipid Metabolism Disorders in Kupffer Cells to Induce Cancer Stem Cell Formation

Advanced Science, EarlyView.
By profiling the spatiotemporal hepatic landscape of CHB mouse models, the originally peri‐portal localized KCs migrated to the peri‐central in a CXCL9‐CXCR3‐dependent manner, facilitating their interaction with HBV+ hepatocytes. The interaction promoted LMD in KCs through ASGR1‐induced LXRα degradation, which, in turn, induced CSC formation via Stat3 ...
Jingqi Shi, Qingyu Li, Jian Li, Jian Bai, Ji Xi, Qi He, Jianglin Zhou, Xuejun Wang, Xiang Song, Xiaoju Li, Xiangpei Yue, Xiaochang Zhang, Zhen Sun, Jiangbo Li, Wen Yang, Yuke Cui, Wenjie Shu, Liang Guo, Shengqi Wang   +18 more
wiley   +1 more source

EFFECTS OF HUMAN IMPRINTING AND TAMING ON TRACTABILITY OF WILD TURKEYS USED FOR RESEARCH

Wildlife Society Bulletin, 1995
: Imprinting wild turkeys (Meleagris gallopavo) to humans facilitates their use as research subjects but can require a large time investment for the imprinting process.
Kurt J. Haroldson, William M. Healy, Richard O. Kimmel, Michael R. Riggs   +3 more
doaj   +1 more source

Atomic Josephson vortex

, 2005
We show that Josephson vortices in a quasi-1D atomic Bose Josephson junction can be controllably manipulated by imposing a difference of chemical potentials on the atomic BEC waveguides forming the junction. This effect, which has its origin in the Berry
A. B. Kuklov, A. Barone, V. M. Kaurov
core   +1 more source

Navigating the Ethereal Tightrope: The Nanogenerator Manipulates Neurons for Immune Equilibrium

Advanced Science, EarlyView.
This review explores how nanogenerators modulate neuroimmune responses, offering innovative strategies for treating neurological disorders. By interfacing with neural pathways, they enable precise control of immune activity, especially via vagus nerve stimulation.
Jia Du, Rui Deng, Ya Wu, Hong‐Xia Ren, Zong‐Hong Lin, Yang‐Bao Miao   +5 more
wiley   +1 more source

Análise comparativa entre as metodologias de PCR metilação-específica (MSP), Southern blot (SB) e FISH utilizadas no diagnóstico genético molecular de pacientes com suspeita clínica das síndromes de Prader-Willi ou Angelman

Clinical and Biomedical Research, 2016
Introdução: Prader-Willi (SPW) e Angelman (SA) são síndromes clinicamente distintas, causadas pela perda de expressão de genes na região cromossômica 15q11.2-q13, de origem paterna ou materna, respectivamente.
Bruna Oliveira, Letícia da Cunha Veber, Têmis Maria Félix, Mariluce Riegel, Isabel Cristina Bandeira da Silva, Carla Streit, Sandra Leistner-Segal   +6 more
doaj  

Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics

Advanced Science, EarlyView.
The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet, Priyanka Kumari, Sathyanarayana Paladugu, Damian Pociecha, Jakub Karcz, Przemysław Kula, Nataša Vaupotič, Ewa Górecka, Oleg D Lavrentovich   +8 more
wiley   +1 more source

Ultrafast Nonlinear Dynamics of Indium Tin Oxide Nanocrystals Probed via Fieldoscopy

Advanced Science, EarlyView.
The ultrafast nonlinear dynamics of indium tin oxide nanocrystals excited with 1 MHz, 10 fs pulses, at their localized surface plasmon frequency, and near their epsilon‐near‐zero wavelength is probed via fieldoscopy. The study demonstrates fluence‐dependent switching behavior, advancing the understanding of high‐speed optical modulation in plasmonic ...
Andreas Herbst, Anchit Srivastava, Kilian Scheffter, Soyeon Jun, Steffen Gommel, Luca Rebecchi, Sidharth Kuriyil, Andrea Rubino, Nicolò Petrini, Ilka Kriegel, Hanieh Fattahi   +10 more
wiley   +1 more source