Results 31 to 40 of about 14,799 (167)

Kikuchi-Fujimoto Disease Masquerading as Acute Appendicitis [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Kikuchi-Fujimoto Disease (KFD) is a self-limiting necrotizing lymphadenitis that usually presents with fever and cervical lymphadenopathy. Recognition of this condition is crucial, because it can be mistaken for tuberculosis, lymphoma and connective ...
Vinita Pandey   +4 more
doaj   +1 more source

Anchored absorbable versus conventional nonabsorbable sutures in hang-back medial rectus muscle recession for large-angle esotropia

open access: yesDelta Journal of Ophthalmology, 2022
Purpose The aim of this study was to compare the clinical safety and efficacy of the anchored hang-back technique (HBT) to the HBT using nonabsorbable sutures in bilateral medial rectus recession (BMR) for large-angle esotropia (ET).
Ibrahim A Elsaadani   +2 more
doaj   +1 more source

A Retrospective Study of Pulmonary Function Tests in Bronchiectasis: An Infectious Disease of the Respiratory System

open access: yesThe University of Louisville Journal of Respiratory Infections
Introduction: Bronchiectasis, currently being recognized worldwide, is an abnormal dilatation of the bronchi and bronchioles brought on by recurrent cycles of inflammation and airway infection. Impaired pulmonary function has a predictive significance in
Vinod Mutkule   +12 more
doaj   +1 more source

The mechanisms of a bifunctional fluorescent probe for detecting fluoride and sulfite based on excited-state intramolecular proton transfer and intramolecular charge transfer

open access: yesStructural Dynamics, 2021
The mechanisms of 2-(Benzo[d]thiazol-2-yl)phenol-based bifunctional probe (HBT-FS) for detecting fluoride (F−) and sulfite (SO32–) based on excited-state intramolecular proton transfer (ESIPT) and intramolecular charge transfer (ICT) have been ...
Xueli Jia   +6 more
doaj   +1 more source

AIE+ESIPT Active Hydroxybenzothiazole for Intracellular Detection of Cu2+: Anticancer and Anticounterfeiting Applications

open access: yesMolecules, 2022
Here, in the present work, a new hydroxybenzothiazole derivative (HBT 2) with AIE+ESIPT features was synthesized by Suzuki–Miyora coupling of HBT 1 with 4-formylphenylboronic acid.
Rajdeep Kaur   +4 more
doaj   +1 more source

A Technique to Improve the Performance of an NPN HBT on Thin-Film SOI

open access: yesIEEE Journal of the Electron Devices Society, 2013
The performance of an npn SiGe HBT on thin-film silicon on insulator (SOI) is investigated using 2-D numerical simulation. A technique of using N+ buried layer has been presented to improve the performance of an SiGe HBT on thin-film SOI. The tradeoff in
Prasanna Kumar Misra, S. Qureshi
doaj   +1 more source

Geometric analysis of the humeral head and glenoid in the Indian population and its clinical significance

open access: yesJSES International, 2020
Background: Total anatomic and reverse shoulder prostheses are designed to match the dimensions of the native bony anatomy. Chinese and Japanese bony dimensions of the shoulder have been found to be different from that of the Caucasian population.
Dipit Sahu, MS   +5 more
doaj   +1 more source

Efficient Polarization‐Entangled Photon‐Pair Generation by a Fiber‐In‐Line van der Waals Material

open access: yesAdvanced Science, EarlyView.
Telecom‐wavelength polarization‐entangled photon pairs are generated in a van der Waals‐material‐integrated all‐fiber device via spontaneous parametric down‐conversion. The demonstrated fiberized quantum light source bridges emerging 2D nonlinear materials and practical quantum photonic systems, opening new opportunities for scalable fiber‐based ...
Jungseok Choi   +11 more
wiley   +1 more source

Multifunctional Quantum Sensing Using Single Spins in a van der Waals Crystal

open access: yesAdvanced Science, EarlyView.
The work demonstrates a dual quantum sensing of temperature and magnetic field using spin‐complex quantum emitters in hexagonal boron nitride (hBN). Temperature sensing via zero‐phonon‐line shifts and magnetometry via optically detected magnetic resonances, enable simultaneous local thermometry and magnetic‐field measurements.
James Liddle‐Wesolowski   +7 more
wiley   +1 more source

Volatile Additives Engineering: A Trustworthy Morphology Control Strategy in Non‐Fullerene Organic Solar Cells

open access: yesAdvanced Science, EarlyView.
In this review, the classification and development history of the volatile solid and solvent additives are comprehensively summarized, the underlying mechanisms of morphology optimization are discussed, and a summary of volatile additive‐induced improvements in interfacial layer performance is provided.
Jianqiang Qin   +7 more
wiley   +1 more source

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