Results 101 to 110 of about 661,973 (348)

The Ayurvedic Management of Fungal Sinusitis in Standalone Settings: A Case Report

open access: yesClinical Case Reports
A 42‐year‐old female with left nasal blockage, facial numbness, upper palate pain, and headache was diagnosed with fungal ball sinusitis via CT scan. Refusing surgery, she opted for Ayurveda. Comprehensive treatment led to complete symptom resolution and
Rajanikant Patel   +4 more
doaj   +1 more source

An elderly man with acute anterior neck pain and odynophagia after a meal [PDF]

open access: yesMalaysian Family Physician, 2013
The upper aerodigestive tract, specifically the cricopharyngeal area, is the most common site of foreign body impaction. Anatomically, this area is the first constriction of the oesophagus.
Irfan Mohamad, Rohaizam Jaafar
doaj  

Static and symmetric wormholes respecting energy conditions in Einstein-Gauss-Bonnet gravity

open access: yes, 2008
Properties of $n(\ge 5)$-dimensional static wormhole solutions are investigated in Einstein-Gauss-Bonnet gravity with or without a cosmological constant $\Lambda$.
Hideki Maeda   +3 more
core   +1 more source

SERS‐AI‐LUA‐Driven Salivary Diagnosis of Head and Neck Cancer Using Graphene‐Assisted Plasmonic Nanocorals

open access: yesAdvanced Science, EarlyView.
The developed graphene‐assisted plasmonic nanocoral platform enables sensitive, label‐free surface‐enhanced Raman scattering analysis of salivary metabolites for head and neck cancer (HNC) detection. When combined with machine learning classification and nonnegative least squares‐based spectral deconvolution, this approach achieves 98% diagnostic ...
Hyo Jeong Seo   +11 more
wiley   +1 more source

Corrosion impact analysis on residual life of structure using cathodic technique and algor simulation software

open access: yesEngineering Structures and Technologies, 2018
Damage to the reinforced concrete structure is mainly occurring because of two reasons either due to end of service life or due to load exceeds beyond structural capacity.
Chittaranjan Birabar Nayak   +2 more
doaj   +1 more source

Pressure distribution in a converging-diverging nozzle during two-phase choked flow of subcooled nitrogen [PDF]

open access: yes
Choked flow rates and axial pressure distributions were measured for subcooled nitrogen in a converging-diverging nozzle with a constant area section in the throat region.
Simoneau, R. J.
core   +1 more source

Nationwide Survey of the Surgical Treatment for Hiatal Hernia in Japan

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This nationwide study of 960 hiatal hernia surgeries in Japan found that patients with Type I hernia had distinct characteristics and more favorable surgical outcomes compared to Types II–IV. Postoperative dysphagia was significantly associated with Types II–IV, preoperative dysphagia, and esophageal strictures, highlighting the need for careful ...
Soji Ozawa   +8 more
wiley   +1 more source

Bilateral intracochlear hemorrhage: A rare onset of chronic myelogenous leukemia

open access: yesClinical Case Reports
Key Clinical Message Acute onset of vertigo and hearing loss is rare in leukemic disorders. MRI can diagnose intracochlear hemorrhage as the underlying cause.
Babak Flahat, Åsa Bonnard, Julia Arebro
doaj   +1 more source

Can a wormhole supported by only small amounts of exotic matter really be traversable?

open access: yes, 2004
Recent studies have shown that (a) quantum effects may be sufficient to support a wormhole throat and (b) the total amount of "exotic matter" can be made arbitrarily small. Unfortunately, using only small amounts of exotic matter may result in a wormhole
D. Hochberg   +7 more
core   +2 more sources

Functional Starch‐Based Conductive Hydrogel for Flexible Electronics: Design, Construction, and Applications

open access: yesAggregate, EarlyView.
The natural biomass‐based hydrogel is critical to sustainable development of bioelectronic device. Our review introduces design, construction, and applications involved in fabricating starch‐based conductive materials. We also elucidate their synthesis mechanisms, and elaborate on the methods for imparting conductivity to starch and their application ...
Xugang Dang   +3 more
wiley   +1 more source

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