Results 111 to 120 of about 2,043,462 (275)

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Root canal treatment of mandibular canine with two root canals: A case report series

Journal of Family Medicine and Primary Care, 2019
Canine is the cornerstone of the mouth due to its position, which reflects its significance of mastication with incisors and premolars. Anomalous root canal morphology can be found in any tooth with different degrees.
Mazen Doumani, Adnan Habib, Maram A Alhenaky, Khaled S. H. Alotaibi, Maali S Alanazi, Anas Alsalhani   +5 more
doaj   +1 more source

Palatal Possibilties: Variations of palatal root canal configuration in maxillary molars - A Report of Two Cases

, 2011
Variations in root number and canal morphology are challenges for successful endodontic therapy. This clinical article describes 2 different case reports of maxillary first molars with unusual anatomy of 4 root canals and their endodontic management ...
Jayaprada S. Reddy, Lakshmi Santoshi, Ravichandra P V, Rajani P.   +3 more
core  

Deep Learning‐Driven Discovery and Engineering of an Efficient PETase for Depolymerization and Detoxification of PET Microplastics Under Physiological Conditions

Advanced Science, EarlyView.
A deep learning–driven pipeline mining 246 million protein sequences uncovers AhPETase, an evolutionarily distinct PET hydrolase. Engineered variant AhPETaseM1 degrades post‐consumer PET microplastics under physiological conditions and reverses microplasticinduced cytotoxicity in human lung and colon cells, establishing enzymatic microplastic ...
Yuxuan Wang, Shijie He, Yuheng Chang, Sheng Mao, Jianan Canal Li, Binbin Chen, Hongxun Gao, Mingchun Xu, Chenxu Liu, Yajie Wang   +9 more
wiley   +1 more source

Uncoupling Type I Interferon Benefits From Inflammatory Toxicity: Transformer‐Prioritized Precision Agonists for Potent and Safer Cancer Immunotherapy

Advanced Science, EarlyView.
A Transformer‐based AI framework, DLINP, screens millions of compounds to identify Co68, a cobalt‐pincer organometallic complex that biases TLR4‐MD2 signaling toward antitumor interferon activation while suppressing inflammatory toxicity through an early TLR4‐SYK‐STAT1 axis.
Xuefei Guo, Yang Zhao, Xianle Rong, Xingyu Chen, Xiao Wang, Tianyi Liu, Yunfei Xie, Yushu Zou, Pingsen Zhao, Qiang Liu, Fuping You   +10 more
wiley   +1 more source

Root Morphology of the Maxillary First and Second Molars in an Iranian Population Using Cone Beam Computed Tomography

Frontiers in Dentistry, 2017
Objectives: This study sought to assess the root morphology and root canal anatomy of the maxillary first and second molars in an Iranian population using cone-beam computed tomography (CBCT). Materials and Methods: Sound fully-developed maxillary first (
Zahra Ghoncheh, Behrang Moghaddam Zade, Mohammad Javad Kharazi fard   +2 more
doaj  

Endodontic treatment of premolars with atypical root canal anatomy. Case reports [PDF]

The main purpose of the endodontic treatment is to completely remove all of the necrotic and infected tissues from the root canal. The mandibular premolars usually present with a simple root canal configuration—one root and one root canal in it, but ...
Svetlozarova, Slavena; Medical University of Varna, Miteva, Ana-Maria; Medical University of Varna, Borisova-Papancheva, Tsvetelina; Medical University of Varna, Radomirova, Vesela; Medical University of Varna   +3 more
core   +5 more sources

Diverging Liquid–Liquid Phase Separation Behavior of Different Recombinant Major Ampullate Spidroins

Advanced Science, EarlyView.
Fibers spun from the MaSp1‐derivative as well as MaSp1‐MaSp2‐mixtures provide a deeper insight into the assembly process of the spidroins and how hierarchical architectures of spider silk fibers could be achieved. ABSTRACT Spider silk fibers show exceptional mechanical properties, based on their underlying spider silk proteins (spidroins) as well as a ...
Tim Schiller, Cheryl Hayashi, Thomas R. Scheibel   +2 more
wiley   +1 more source

Maxillary First Molar With Vertucci Type ⅴ Distobuccal Canals

International Dental Journal
Introduction: This case report describes a rare Type V root canal configuration in the distobuccal root of a maxillary first molar, addressing the diagnostic and technical challenges posed by complex root canal anatomy in maxillary molars.
Kailiang Tang, Wang Qibao, Du Yi
doaj   +1 more source

Additive Manufacturing of High‐Performance Polymers for Extreme Environments

Advanced Science, EarlyView.
Additive manufacturing of high‐performance polymers for extreme environments is critically reviewed through an integrated chemistry‐processing‐structure‐property‐qualification framework. The review compares fused filament fabrication, selective laser sintering, and direct ink writing, linking rheology and thermal history to crystallization, defect ...
Md Tofazzal Hossain, Mohammed Intishar Nur, Md Shajedul Hoque Thakur, Indranil Dey, Md Mesbahul Maruf, Md Jahid Hasan, Suryasarathi Bose, Muhammad M. Rahman   +7 more
wiley   +1 more source