Results 151 to 160 of about 2,468,009 (256)

Biodegradable and Edible Milli‐Fluidic Logic Circuits

Advanced Materials Technologies, EarlyView.
Fully biodegradable and edible fluidic circuits are developed using gelatin‐based valves that operate at low pressure. Logic gates, a one‐bit memory, and a ring oscillator are demonstrated, showing that biodegradable materials can perform computation and control.
Shuhang Zhang, Bokeon Kwak, Özgün Ekrem, Dario Floreano   +3 more
wiley   +1 more source

Digital tools not enough; quality control-linked incentives are needed for tuberculosis active case finding. [PDF]

Public Health Action
Abdullah H, Shewade HD, Manickam P, Gupta K, Ambiya MS, Dhakad RS, Sharma K, Nag S, Shahnawaz M, Nagar R.   +9 more
europepmc   +1 more source

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

Advanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek, Daniel Quinn, Gabriel Smith, Sarah Bergbreiter   +3 more
wiley   +1 more source

Sugar 1.0 to 4.0: From conventional sugar production to precision biomanufacturing of healthy sugars. [PDF]

Biodes Res
Zhang Z, Li J, Zhang J, Wu Q, Chen F, Que Y.   +5 more
europepmc   +1 more source

Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation

Advanced Materials Technologies, EarlyView.
Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching, Hinako Ichikawa, Aya Motoyoshi, Shin Tanaka, Liam Morrow, Satoshi Shirae, Noriko Sakai, Shohei Kitahata, Michiko Mandai, Kazuaki Kadonosono   +9 more
wiley   +1 more source

Rh-Catalyzed Cascade C-H Functionalization/Annulation of Ketimine Directed Arenes with Vinylcyclopropanes: Access to Bridged Azaheterocycles. [PDF]

Org Lett
Samantaray S, Roy S, Samantaray M, Punniyamurthy T.   +3 more
europepmc   +1 more source

Multilevel Embedding and Dropout for Improved 3D Object Detection in Autonomous Driving Systems

Advanced Robotics Research, EarlyView.
A plug‐in framework for RoI‐based 3D object detectors exploits previously untapped multi‐level information within RoI features. Its novel multi‐level embedding and dropout strategy enables the detection head to generate predictions at different feature levels.
Xiaohu Lu, Hayder Radha
wiley   +1 more source

Mechanisms and therapeutic prospects of short-chain fatty acids in neonatal hypoxic-ischemic encephalopathy via modulation of mitochondrial dysfunction and endoplasmic reticulum stress. [PDF]

Front Mol Neurosci
Wang Y, Gao L, Xu Y, Niu L, Tang X, Zhou Y, Deng X, Bao Z.   +7 more
europepmc   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Thermally Regulated Methanol Selectivity in Photo-Thermo Methane Oxidation Through Interfacial Methyl Transfer. [PDF]

Adv Sci (Weinh)
Xu Y, Guo C, Jiang C, Chen L, Wang J, Chen E, Lan Y.   +6 more
europepmc   +1 more source