Results 171 to 180 of about 836,303 (288)

Andrea Daher, A oralidade perdida : Ensaios de história das práticas letradas, Rio de Janeiro, Civilização Brasileira, 2012, 238 p.

Nuevo mundo - Mundos Nuevos, 2013
Jean Hébrard
doaj   +1 more source

Emerging Chemical and Biological Materials Technologies in the Extraplanetary Environment. [PDF]

Nanomicro Lett
Jiang Q, Wang B, Cheng Y, Wang Y, Zhao H, Lu Y.   +5 more
europepmc   +1 more source

MARPLE: A Proximity‐Triggered CRISPR‐Cas13 Platform for Ultrasensitive Antibody Detection

Advanced Science, EarlyView.
MARPLE is a modular CRISPR‐Cas13 immunoassay that uses antibody‐induced proximity to trigger a toehold‐exchange reaction, releasing an RNA activator for Cas13. This one‐pot, isothermal architecture enables ultrasensitive (femtomolar) and highly specific detection of diverse antibodies, including therapeutic, pathogen‐specific, and cancer‐associated ...
Elena Spezzani, Luca Capelli, Denise Di Lena, Alejandro Chamorro‐Garcia, Rudy Ippodrino, Alessandro Porchetta, Alessandro Bertucci   +6 more
wiley   +1 more source

Controversies and conundrums in global surgery. [PDF]

Br J Surg
Hargest R, Friebel R.
europepmc   +1 more source

Multifunctional E‐Tattoos Based on Electrospun PVBVA Fibers Coated with Ti3C2Tx MXene for Energy Harvesting, Energy Storage, and Biometric Sensing

Advanced Science, EarlyView.
This study explores a novel E‐tattoo made from PVBVA fibers coated with Ti3C2Tx MXene. The device is designed to harvest energy directly from the human body, providing power for itself. The research demonstrates the E‐tattoo's capability for charge storage and its potential for health monitoring through integrated ECG and EMG sensing, all within a ...
Ajay Pratap, Fereshteh Rajabi Kouchi, Tony Valayil‐Varghese, Hailey Burgoyne, Attila Rektor, Michael Curtis, Miranda Lea Nelson, Francis N. Mokogwu, Corey M. Efaw, Josh Eixenberger, Allyssa Bateman, Benjamin C. Johnson, Brian Jaques, Zhangxian Deng, Kurtis Cantley, Christopher E. Shuck, David Estrada   +16 more
wiley   +1 more source

Prediction of Optic Disc Edema Progression During Spaceflight. [PDF]

JAMA Ophthalmol
Carter KJ, Ferguson CR, O'Grady CS, Poczatek MJ, Chen X, Young M, Huang AS, Laurie SS, Macias BR.   +8 more
europepmc   +1 more source

Piezo‐Phototronic PVDF/HfO2/Nano‐Cu Heterostructured Thin Film for Flexible Self‐Powered Multimodal Sensing

Advanced Science, EarlyView.
Electrospinning a composite of PVDF, HfO2, and nano‐Cu transforms the discrete precursors into a continuous nanofiber mesh, forming a multi‐interface heterostructure with embedded nanoparticles. The presence of HfO2 and nano‐Cu at the fiber interfaces induces a highly aligned β‐phase, which enhances piezoelectric crystallinity and improves the material'
Jiawei Gu, Qiongle Peng, Xuanqi Zhong, Yi Zheng, Zhiqiang Ma, Xiaoxian Song, Ruihuan Zhang, Bao Liu, Yanhu Zhang, Zhengbao Yang   +9 more
wiley   +1 more source

A Retrospective Proof-of-Concept Study of the Impact of Point of Care Ultrasound During Short-Term Surgical Missions. [PDF]

POCUS J
Sule H, Valenzuela R, Padmanaban V, Obeng E, Davies G, Alvarado F, Sifri Z.   +6 more
europepmc   +1 more source

Mission in neuer Mission? [PDF]

, 2017
openaire   +1 more source

Nanozymes for Energy and Environmental Sustainability

Advanced Science, EarlyView.
At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley   +1 more source