Results 101 to 110 of about 306,960 (301)

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

open access: yesAdvanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong   +7 more
wiley   +1 more source

A longitudinal latent class growth analysis of PTSD symptom development in mechanically ventilated ICU patients

open access: yesScientific Reports
ICU patients exhibit a high incidence of post-traumatic stress disorder (PTSD). During treatment, procedural pain (e.g., suctioning, ventilator asynchrony) and communication barriers can trigger significant stress responses, exacerbating feelings of fear
Yunting Li   +6 more
doaj   +1 more source

Latent variable modelling by supervised diffusion

open access: yesInternational Review of Economics & Finance
Latent variables are used in many prominent models in economics and finance. Yet the standard methodologies for estimating latent variables often produce sub-optimal results in inferential settings.
Daniil Bargman
doaj   +1 more source

Identifying patterns of weight-related health behaviors among US adolescents, and associated risk of obesity [PDF]

open access: yes, 2019
Little is known about the current complex pattern of weight-related health behaviors among adolescents in the US. The goal of this report was to develop and examine a comprehensive latent class analysis (LCA) model examining the prevalence of combined ...
Zhu, Jieyi
core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

The implications of latent technology regimes for competition and efficiency in banking [PDF]

open access: yes
Banks continue to differ in many ways, for instance with respect to business models, growth strategies, or financial health. Neglecting these differences confuses inefficiency with heterogeneity while sub-sample estimation prohibits efficiency ...
Koetter, Michael, Poghosyan, Tigran
core  

Intersectionality Research Within Latinx Mental Health: Conceptual and Methodological Considerations [PDF]

open access: yes, 2018
Intersectionality considers the meaning and consequences associated with multiple identities along interlocking systems of disadvantage and inequality (Cole, 2009; Crenshaw, 1991).
Bird, Claire Maria   +3 more
core   +1 more source

Optoelectronic Control of Redox Dynamics in POM Memristors for Noise‐Resilient Speech and Hardware‐Level Motion Recognition

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic control of redox‐active polyoxometalate clusters in polymer matrices yields hybrid memristors with switchable volatile and non‐volatile modes, enabling reservoir‐type in‐sensor optical preprocessing and stable multilevel synapses for multimodal neuromorphic computing, including noise‐tolerant audiovisual keyword recognition and hardware ...
Xiangyu Ma   +13 more
wiley   +1 more source

Stability analyses of deterministic and stochastic SEIRI epidemic models with nonlinear incidence rates and distributed delay

open access: yesNonlinear Analysis, 2017
In this paper, deterministic and stochastic SEIRI epidemic models featuring a distributed latent period and general, unspecified nonlinear incidence and growth rates for the susceptible class are proposed and investigated from a stability viewpoint.
Hong Zhang, Juan Xia, Paul Georgescu
doaj   +1 more source

Agricultural Trade Liberalization, Productivity Gain and Poverty Alleviation: a General Equilibrium Analysis [PDF]

open access: yes
Computable General Equilibrium (CGE) models have gained continuously in popularity as an empirical tool for assessing the impact of trade liberalization on agricultural growth, poverty and income distribution.
Bernard Decaluwé   +2 more
core  

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