Results 41 to 50 of about 59,360 (254)

Chemoselective Metabolomics via a Modular Reactivity‐Encoding Platform

open access: yesAdvanced Science, EarlyView.
Conventional LC–MS underrepresents numerous metabolites due to heterogeneous ionization efficiencies and matrix interference. Here, we introduce a modular reactivity‐encoding platform (MREP) comprising four alkyne‐tagged probes that selectively derivatize key functional groups, followed by unified click‐chemistry capture to eliminate matrix components ...
Xin Tao   +10 more
wiley   +1 more source

Visualización de Imágenes Médicas de Alta Resolución Mediante una Aplicación Zero Footprint

open access: yesTecnología y Ciencia, 2019
En los últimos años ha aumentado el interés en la adquisición de imágenes médicas digitales, las cuales se almacenan y distribuyen mediante PACS (Picture Archiving and Communication Systems).
Emanuel J. C. Arguiñarena   +4 more
doaj  

Herbicide Metabolic Resistance in Poaceae Plants via the GA‐GID1/DELLA‐DOF2‐P450s Module

open access: yesAdvanced Science, EarlyView.
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Junzhi Wang   +6 more
wiley   +1 more source

PACS-2 deficiency in tubular cells aggravates lipid-related kidney injury in diabetic kidney disease

open access: yesMolecular Medicine, 2022
Background Lipid accumulation in tubular cells plays a key role in diabetic kidney disease (DKD). Targeting lipid metabolism disorders has clinical value in delaying the progression of DKD, but the precise mechanism by which molecules mediate lipid ...
Chanyue Zhao   +14 more
doaj   +1 more source

Toward High‐Resolution Polymeric Neural Interfaces: A Practical Guide for Electron Beam Lithography

open access: yesAdvanced Science, EarlyView.
Electron beam lithography (EBL) enables sub‐micron patterning of polymer‐based neural implants, overcoming the resolution limits of optical lithography. By addressing challenges such as charging, non‐planarity, and substrate heating, it supports higher channel density, improved miniaturization, and better long‐term tissue integration.
Hanna Karlsson‐Fernberg, Maria Asplund
wiley   +1 more source

PACS as a learning tool [PDF]

open access: yes, 2013
The Picture Archiving and Communication System (PACS) environment is designed for disseminated access to image files – traditionally by the referring medical officer – however the process can be similarly applied to the learning environment allowing ...
Starkey, Deborah, Rowntree, Pamela
core  

From Picture Archiving and Communication System to AI production: development of a preprocessing pipeline for musculoskeletal radiological images from real-world data sources: results from the AI to Revolutionize the patient Care pathway in Hip and knEe aRthroplastY (ARCHERY) project

open access: yesBone & Joint Open
Aims: Computer vision, automated interpretation of radiological images using AI algorithms, has seen considerable recent interest in the domain of musculoskeletal disease.
Luke Farrow   +3 more
doaj   +1 more source

Damage‐Free Passivation of Ambipolar OECTs with Fluoropolymer Film for Enhanced Performance and Stability Toward Reliable Biosignal Processing

open access: yesAdvanced Science, EarlyView.
A damage‐free iCVD fluoropolymer passivation strategy is introduced for ambipolar vertical OECTs. Vapor‐phase infiltration and thermal annealing induce nanoscale phase separation in the OMIEC channel, enhancing overall device performance. A single‐channel bipolar event‐driven spiking encoder is also demonstrated for electrocardiogram signal encoding ...
Junyeong Yang   +7 more
wiley   +1 more source

Assessment of picture archiving and communication system (PACS) at three of ministry of health hospitals in Riyadh region – Content analysis

open access: yesJournal of Infection and Public Health, 2016
Summary: Background: Picture archiving and communication system (PACS) are management information systems used for distributing, viewing and archiving digital images by integrating different types of modalities through communication networks.
Zainab M. Alalawi   +2 more
doaj   +1 more source

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