Results 41 to 50 of about 10,784 (245)

Primary Gastrointestinal Amyloidosis: An Unusual Cause of Acute Intestinal Pseudo-Obstruction

Case Reports in Gastroenterology, 2019
Amyloidosis of the gastrointestinal tract is an uncommon disorder characterized by the extracellular deposition of an abnormal fibrillar protein. It is rarely proven by biopsy. Amyloid deposition interferes with organ structure and its function.
Panu Wetwittayakhlang, Pimsiri Sripongpun, Sawangpong Jandee   +2 more
doaj   +1 more source

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Chronic intestinal pseudo-obstruction as an expression of inflammatory enteric neuropathy

GE: Portuguese Journal of Gastroenterology, 2014
Chronic intestinal pseudo-obstruction (CIPO) is characterised by inadequate digestive tract motility and can lead to severely disordered motility. CIPO manifests as recurrent episodes of intestinal sub-occlusion without an anatomical obstruction.
Rita Pimentel, Marta Salgado, Maria João Magalhães, Ana Accarino, Isabel Pedroto   +4 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source

Chronic intestinal pseudo-obstruction in a dog: case report

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2011
Intestinal pseudo-obstruction is a rare disorder that affects gastrointestinal propulsion. It may be secondary to several pathological conditions or it may develop without a known cause.
A.L. Bicalho, A.P.C. Silva, T.A. Paixão, R.B. Cardoso Jr., R.L. Santos   +4 more
doaj   +1 more source

Acute intestinal pseudo-obstruction secondary to Sjogren’s syndrome in pregnancy: a case report and literature review

BMC Pregnancy and Childbirth, 2023
Background Intestinal pseudo-obstruction (IPO) is a rare disease, and its clinical manifestations can resemble mechanical intestinal obstruction leading to unnecessary and potentially harmful surgery. Certain autoimmune diseases have been associated with
Chang Liu, Ka U Lio, Yiping Le, Chuan Wang, Xin Kang, Jianhua Lin, Yu Zhang, Ning Zhang   +7 more
doaj   +1 more source

LLM‐Integrated Human–Robot Interaction System for Microrobots

Advanced Robotics Research, EarlyView.
This paper proposes an LLM‐based control framework for guiding microrobots using human natural language. This framework can convert the natural human speech into safe and executable command sets for reliable navigation in complex environments. The experimental results show high accuracy and robustness in task performance, demonstrating the potential of
Bairong Zhu, Amar Salehi, Tingting Yu
wiley   +1 more source

Anti-CV2/CRMP5 antibody-positive paraneoplastic neurological syndromes with chronic intestinal pseudo-obstruction in a small-cell lung cancer patient: a case report and literature review

Journal of International Medical Research, 2020
Patients with anti-CV2/collapsin response mediator protein (CRMP)5 antibodies present with more frequent chorea, cerebellar ataxia, uveo/retinal symptoms, and Lambert–Eaton myasthenic syndrome or myasthenia gravis.
Jinhua Yan, Zhongbo Chen, Yumei Liang, Huijia Yang, Lizhi Cao, Yuling Zhou, Yang Zhao, Ying Zhang   +7 more
doaj   +1 more source