Results 171 to 180 of about 242,368 (323)

Oesophageal pain exacerbated by propranolol. [PDF]

open access: bronze, 1987
Gabrio Bassotti   +3 more
openalex   +1 more source

A Flexible Photovoltaic Fatigue Factor for Quantification of Mechanical Device Performance

open access: yesAdvanced Functional Materials, EarlyView.
The flexible Photovoltaic fatigue factor (F) quantifies mechanical and photovoltaic performance as a function of the power conversion efficiency (PCE), the strain (ε${\varepsilon}$), and the number of bending cycles (NBC) in bending tests. The strain depends on the bending radius (R) and the thicknesses of the substrate (ts) and the photovoltaic device
Lulu Sun   +8 more
wiley   +1 more source

Determining prognosis in acute exacerbation of COPD

open access: yesInternational Journal of COPD, 2017
Yves Flattet,1 Nicolas Garin,1,2 Jacques Serratrice,1 Arnaud Perrier,1 Jérome Stirnemann,1 Sebastian Carballo1 1Department of Internal Medicine, Service of General Internal Medicine, Geneva University Hospitals, Geneva, 2Service of Internal ...
Flattet Y   +5 more
doaj  

Association of Viral and Bacterial Respiratory Infection with Exacerbations of Wheezing in Young Asthmatic Children

open access: bronze, 1973
Kenneth McIntosh   +5 more
openalex   +1 more source

Role of Pressure and Expansion on the Degradation in Solid‐State Silicon Batteries: Implementing Electrochemistry in Particle Dynamics

open access: yesAdvanced Functional Materials, EarlyView.
A simulation technique for assessing both the fabrication and operation of a solid‐state Si battery is demonstrated by integrating particle dynamics with mass/charge transport. Although, the fabrication pressure (Pfab) increased the inter‐particle contacts and reduced the concentration (ηconc) and Li‐ion (ηLi+) overpotentials during discharging, it ...
Magnus So   +4 more
wiley   +1 more source

Roulette‐Inspired Physical Unclonable Functions: Stochastic yet Deterministic Multi‐Bit Patterning through the Solutal Marangoni Effect

open access: yesAdvanced Functional Materials, EarlyView.
Geometric multi‐bit patterning based on dynamic wetting and dewetting phenomena creates roulette‐like Physical Unclonable Function (PUF) labels with stochastic yet deterministic properties. This method leverages the solutal‐Marangoni effect for high randomness while achieving deterministic multinary patterns through polygonal confinement of binary ...
Yeongin Cho   +8 more
wiley   +1 more source

Applications of machine learning approaches for pediatric asthma exacerbation management: a systematic review. [PDF]

open access: yesBMC Med Inform Decis Mak
Zhou C   +8 more
europepmc   +1 more source

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