Results 121 to 130 of about 276,825 (279)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Ocular ultrasonography to detect intracranial pressure in aneurysmal subarachnoid hemorrhage. [PDF]

Ann Clin Transl Neurol, 2020
De Bernardo M, Vitiello L, Rosa N.
europepmc   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Reply to: Ocular ultrasonography to detect intracranial pressure in aneurysmal subarachnoid hemorrhage. [PDF]

Ann Clin Transl Neurol, 2020
Chen HX, Wang LJ, Xing YQ.
europepmc   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Investigation of the effect of exhaust particles on ocular blood flow in highway toll collectors using color Doppler ultrasonography

, 2007
BILGIN, CAHIT/0000-0003-2213-5881WOS: 000245792000018PubMed: 17354145Purpose: To investigate the effect of exhaust particles on orbital blood flow velocity of the ophthalmic artery, central retinal artery, and posterior ciliary artery by color Doppler ...
B. Yazici, Bilgin, Cahit, Yazıcı, Burhan, Önder, Halil İbrahim, A. Tugay, Tugay, Ali, Erdoğmuş, Beşir, Büyükkaya, Ramazan, R. Buyukkaya, B. Erdogmus, H. I. Onder   +10 more
core   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

Sonographic nystagmus: a case report of lateral semicircular canal benign paroxysmal positional vertigo

The Ultrasound Journal
Background Nystagmus, a critical diagnostic sign of vertigo and dizziness, reflects disturbances in the vestibular system. The accurate characterisation of nystagmus aids in distinguishing between peripheral and central causes, such as benign paroxysmal ...
Yuki Munekata, Chisato Matsumoto, Kento Sakoda, Yuki Takahashi   +3 more
doaj   +1 more source

Percolation‐Driven β‐Relaxation Enables Resonant Acceleration of Crystallization in Amorphous Phase‐Change Materials

Advanced Materials, EarlyView.
Mobile‐atom percolation underlying β‐relaxations fundamentally dictates the crystallization pathways of phase‐change materials. High‐frequency ultrasonic excitation dynamically modulates this critical mobility percolation network, substantially accelerating the crystallization process.
Yu‐Yao Liu, Liang Gao, Jun‐Ying Jiang, Yiming Zhou, Jan Luebben, Di Zhao, Xiaoling Lu, Maximilian J. Müller, Ulrich Boettger, Jiang‐Jing Wang, Hai‐Bin Yu, Shuai Wei   +11 more
wiley   +1 more source

Ocular B-scan Ultrasound using non-dedicated Ultrasound system: Preliminary Report from Sagamu

, 2008
Hitherto, opacity of the media precluding view of the retina has prevented ophthalmologists in Sagamu from making definitive diagnosis and decisions on management of some intraocular or orbital lesions.
Onabolu, O O, Ajibode, H A, H A Ajibode, S B Adebayo, Adebayo, S B, Bodunde, T O, O O Onabolu, T O Bodunde   +7 more
core   +1 more source