Results 51 to 60 of about 35,881 (251)

A 28-GHz CMOS-65 nm Dual Mode Class-J Doherty Power Amplifier With Integrated Class-G Driver and Impedance-Modulated- Quadrature-Transformer Achieving 21% Back-Off Efficiency

open access: yesIEEE Access
In this paper, a CMOS Class-J Doherty power amplifier (PA) integrating a Class-G driver and an Impedance-Modulated-Quadrature-Transformer (IMQT) to enhance back-off efficiency for multimode operations is presented.
Selvakumar Mariappan   +8 more
doaj   +1 more source

Revertant Mosaicism Obscures Long‐Awaited Molecular Confirmation of Diamond‐Blackfan Anemia

open access: yes
American Journal of Medical Genetics Part A, EarlyView.
Nicholas A. Borja, Mustafa Tekin
wiley   +1 more source

Ecological Momentary Interventions in the Management of Eating Disorders and Obesity: A Systematic Review

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective This systematic review evaluated the feasibility, efficacy, adherence, and methodological quality of ecological momentary intervention (EMI)–based treatments for individuals with diagnosed eating disorders (EDs) and/or obesity. Method Eight electronic databases were systematically searched from inception to January 2026.
Wenlu Mao   +4 more
wiley   +1 more source

Synergistic mechanisms foster declines in native fish community stability following the introduction of non‐native species

open access: yesEcography, EarlyView.
Non‐native species introductions profoundly alter freshwater communities, yet the mechanisms by which non‐native fishes affect native community stability remain unclear. Using a multi‐decadal dataset on fish community composition and abundance collected across France, we quantified native community stability and decomposed this metric into its main ...
Chengzong Tian   +5 more
wiley   +1 more source

Patient Information and Surgery Decisions: A Discrete Choice Experiment

open access: yesHealth Economics, EarlyView.
ABSTRACT Surgical treatments are offered more widely than ever before, increasingly to older and high‐risk patients. However, it is unclear whether patients making surgical decisions are fully informed about the risks of surgery and the available non‐surgical treatments.
Francesca Cornaglia   +3 more
wiley   +1 more source

Artificial intelligence and liquidation: Reality, destiny and fantasy

open access: yesInternational Insolvency Review, EarlyView.
Abstract Artificial intelligence (AI) is increasingly reshaping the administration of corporate liquidation. Beyond its established role in financial prediction and data analytics, AI is now assisting insolvency practitioners in identifying the onset of financial distress, managing creditor communications, tracing and valuing assets and enhancing ...
Kai Zhang, Jingchen Zhao
wiley   +1 more source

Doherty Power Amplifier for LTE-Advanced Systems

open access: yesTechnologies, 2019
The design and implementation of an asymmetrical Doherty power amplifier are discussed, where two Cree GaN High Electron Mobility Transistors (HEMTs) devices are used for designing an asymmetrical Doherty power amplifier to achieve saturated power of 48 ...
Ahmed M. Abdulkhaleq   +7 more
doaj   +1 more source

The Impact of Economic Growth on Insurance (Growth)

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This paper investigates the impact of economic growth on insurance (growth), focusing on the outflow side of the insurance activity, as captured by benefits (including commissions and expenses). The findings provide evidence that economic growth does exert a positive, statistically significant impact on the benefit side of insurance (growth ...
Nicholas Apergis   +2 more
wiley   +1 more source

Digital Predistorter Design Using a Reduced Volterra Model to Linearize GaN RF Power Amplifiers [PDF]

open access: yesRadioengineering, 2018
In this paper, a novel method for reducing a Simplified Volterra Series (SVS) model size is proposed for GaN RF Power Amplifier (PA) Digital Predistorter (DPD) design.
H. Rezgui, F. Rouissi, A. Ghazel
doaj  

A New Paradigm: 46 Structural Cell Types Function as Environment‐Supporting Innate Immune Cells, With Endothelial and Vascular Smooth Muscle Cells as Key Prototypes

open access: yesiNew Medicine, EarlyView.
ABSTRACT The scope, organization, and biological significance of innate immune functions across structural cell types remain poorly defined. To address these fundamental knowledge gaps, we analyzed experimental data of transcriptomes generated by our group and others.
Juanjuan Liu   +22 more
wiley   +1 more source

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