Results 71 to 80 of about 23,733 (289)
When to puncture, when not to puncture: Submucosal tumors
Endoscopic Ultrasound, 2014 Subepithelial masses of the gastrointestinal (GI) tract are a frequent source of referral for endosonographic evaluation. Subepithelial tumors most often appear as protuberances in the GI tract with normal overlying mucosa. When there is a need to obtain a sample of the mass for diagnosis, endoscopic ultrasound (EUS) - guided fine-needle aspiration ...
Salah, Wajeeh, Faigel, Douglas O.
openaire +3 more sources
Advanced Functional Materials, EarlyView.Establishment of bidirectional communication behavior between natural and artificial cells. The first type of communication from natural dendritic cells to artificial polymeric cells was achieved via ATP release after cell lysis. The released ATP was taken up via gated UV‐controlled permeability increase of the polymeric membrane for performing ...
Ilona Kalte +6 more
wiley +1 more source
Advanced Functional Materials, EarlyView.An integrated pulmonary mRNA delivery platform combining novel biodegradable syringic acid‐derived ionizable lipids, design‐of‐experiments formulation optimization, and vibrating‐mesh nebulizer engineering enabled stable aerosolization and efficient lung delivery.
Neha Kaushal +21 more
wiley +1 more source
Bistable Puncturing Tool for Retinal Vein Cannulation [PDF]
An innovative surgical tool prototype dedicated to safe puncturing has been developed for the treatment of retinal vein occlusions (RVOs). The tool is manufactured monolithically by femtolaser printing in fused silica.
Bonnefoy, Lisa Anaïs Jeanne +3 more
core
NOMA or Puncturing for Uplink eMBB-URLLC Coexistence from an AoI Perspective?
, 2023 Through the lens of the age-of-information (AoI) metric, this paper takes a fresh look into the performance of coexisting enhanced mobile broadband (eMBB) and ultra-reliable low-latency (URLLC) services in the uplink scenario. To reduce AoI, a URLLC user
Stefanović, Čedomir; id_orcid +5 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao +10 more
wiley +1 more source
Effects of Puncturing Patterns on Punctured Convolutional Codes [PDF]
, 2012 Punctured convolutional codes are known to have low complexity compared to their non-punctured counterpart, while retaining a good performance. Analyzing the performance of punctured convolutional code can be simplified by using non-punctured equivalent ...
Sari, Lydia; Atma Jaya Catholic University
core +1 more source
On the Design of Punctured Low Density Parity Check Codes for Variable Rate Systems
Journal of Communications Software and Systems, 2005 The authors face the problem of designing good LDPC codes for applications requiring variable, that is adaptive, rates. More precisely, the object of the paper is twofold.
Marco Baldi, Franco Chiaraluce
doaj
Advanced Healthcare Materials, EarlyView.This study demonstrates that Tf‐PDA NPs combine a receptor‐mediated targeting with mild photothermal activation to enhance nanoparticle accumulation in the brain. NIR‐activated Tf‐PDA NPs increase BBB permeability to NPs in vitro and in vivo without inducing cytotoxicity or adverse immune responses.
Rafaela Ferrão +5 more
wiley +1 more source