Results 21 to 30 of about 61,632 (243)

Cut-Off Value of Voluntary Peak Cough Flow in Patients with Parkinson’s Disease and Its Association with Severe Dysphagia: A Retrospective Pilot Study

open access: yesMedicina, 2023
Background and Objectives. Swallowing and coughing reflexes are both closely associated with airway protection. Peak cough flow (PCF) is associated with dysphagia in several neurogenic diseases. In this study, we aimed to analyze the relationship between
Kyeong-Woo Lee   +3 more
doaj   +1 more source

Numerical analysis of second harmonic generation in soft glass equiangular spiral photonic crystal fibers [PDF]

open access: yes, 2012
In this paper, the accurate and numerically efficient finite element (FE)-based beam propagation method (BPM) has been employed to investigate second harmonic generation (SHG) in highly nonlinear soft glass (SF57) equiangular spiral photonic crystal ...
Agrawal, A.   +4 more
core   +1 more source

Design and simulation of Surface Plasmon Resonance based Solid Core Photonic crystal fiber biosensor

open access: yesJournal of Kufa-Physics, 2021
The purpose of a surface plasmon resonance (SPR)-based photonic crystal fiber (PCF) biosensor is to achieve a maximal sensitivity for the detection of unknown analytes. Outside of the PCF, the chemically stable and inert plasmonic material gold (Au) was
Ahmed H. Hadi   +2 more
doaj   +1 more source

Inductive Definition and Domain Theoretic Properties of Fully Abstract [PDF]

open access: yes, 2007
A construction of fully abstract typed models for PCF and PCF^+ (i.e., PCF + "parallel conditional function"), respectively, is presented. It is based on general notions of sequential computational strategies and wittingly consistent non-deterministic ...
Luke Ong, Vladimir Sazonov
core   +3 more sources

Possible PCF algebras

open access: yesJournal of Symbolic Logic, 1996
AbstractThere exists a familyof sets of countable ordinals such that:(1) maxBα=α,(2) ifα∈BβthenBα⊆Bβ,(3) ifλ≤αandλis a limit ordinal thenBα∩λis not in the ideal generated by theBβ,β<α, and by the bounded subsets ofλ,(4) there is a partitionofω1such that for everyαand everyn,Bα∩Anis finite.
Jech, Thomas, Shelah, Saharon
openaire   +2 more sources

Special curves and postcritically-finite polynomials [PDF]

open access: yes, 2013
We study the postcritically-finite (PCF) maps in the moduli space of complex polynomials $\mathrm{MP}_d$. For a certain class of rational curves $C$ in $\mathrm{MP}_d$, we characterize the condition that $C$ contains infinitely many PCF maps.
De Marco, Laura, Matthew Baker
core   +1 more source

An Overview of the Mechanism behind Excessive Volume of Pericardial Fat in Heart Failure

open access: yesJournal of Obesity & Metabolic Syndrome, 2023
Heart failure (HF) is a clinical syndrome characterized by myocardial dysfunction leading to inefficient blood filling or ejection. Regardless of the etiology, various mechanisms, including adipokine hypersecretion, proinflammatory cytokines, stem cell ...
Sandeep Karna, Ki-Woon Kang
doaj   +1 more source

On Berry's conjectures about the stable order in PCF [PDF]

open access: yes, 2012
PCF is a sequential simply typed lambda calculus language. There is a unique order-extensional fully abstract cpo model of PCF, built up from equivalence classes of terms. In 1979, G\'erard Berry defined the stable order in this model and proved that the
Fritz Müller, Luke Ong
core   +1 more source

Development of Pharyngocutaneous Fistula after Total Laryngectomy: The Predictive Value of C-reactive Protein/Albumin Ratio

open access: yesActa Medica, 2020
Background: We aimed to evaluate whether C-reactive protein(CRP)/ Albumin ratio (CAR) performed in the early postoperative period after total laryngectomy could be a predictive factor for the development of pharyngocutaneous fistula (PCF).
Abitter Yücel   +5 more
doaj   +1 more source

"An active conversation each week in supervision" - Practice Educator Experiences of the Professional Capabilities Framework and Holistic Assessment [PDF]

open access: yes, 2015
Since the academic year 2013-14 within England, Practice Educators (PEs) have been required to assess social work students during field placements using the framework of the Professional Capabilities Framework (PCF) and according to the principles of ...
Field, Pam, Jasper, Cathie
core   +1 more source

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