Results 61 to 70 of about 168,430 (277)

Efficient NiOx Hole Transport Layers Enabled by Multifunctional MXenes for High‐Performance Tin‐Lead Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
An efficient NiOx HTL is successfully prepared by introducing MXene as an additive without further surface modification to fabricate high‐performance FASn0.5Pb0.5I3 perovskite solar cells. The introduction of MXene contributes to improved conductivity of NiOx, better aligned at NiOx/perovskite interfaces, and enhanced quality of perovskite films ...
Lijun Chen   +12 more
wiley   +1 more source

Relationships between resilience, perceived social support, and mental health in military personnel: a cross-lagged analysis

open access: yesBMC Public Health
Background Despite the growing application of the Dual-factor model of mental health (DFM), there is a paucity of research on military personnel. Additionally, existing cross-sectional studies indicate that resilience and perceived social support are ...
Bin Liu   +9 more
doaj   +1 more source

Commercial bank load loss recoveries [PDF]

open access: yes, 2009
We present a new approach to analyse historical recovery rates on distressed bank assets. Our approach uses banks’ reported impaired assets and the corresponding specific provisions. The dynamics and drivers of this credit loss recovery proxy are studied
Grimes, Arthur, Hess, Kurt
core   +1 more source

When does domestic saving matter for economic growth? [PDF]

open access: yes, 2006
Can a country grow faster by saving more? We address this question both theoretically and empirically. In our model, growth results from innovations that allow local sectors to catch up with the frontier technology. In relatively poor countries, catching
Aghion, P., Comin, D., Howitt, P.
core   +1 more source

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

open access: yesAdvanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff   +9 more
wiley   +1 more source

Burnout as a State: Random-Intercept Cross-Lagged Relationship Between Exhaustion and Disengagement in a 10-Day Study

open access: yesPsychology Research and Behavior Management, 2020
Beata A Basinska,1 Ewa Gruszczynska2 1Faculty of Management and Economics, Gdansk University of Technology, Gdansk, Poland; 2Faculty of Psychology, SWPS University of Social Sciences and Humanities, Warsaw, PolandCorrespondence: Beata A BasinskaFaculty ...
Basinska BA, Gruszczynska E
doaj  

Banking efficiency and economic growth in the MENA region [PDF]

open access: yes, 2011
This paper examines the nexus between cost efficiency and economic growth in the Middle East and North Africa region. We apply a causality analysis between cost efficiency and financial deepening using the Generalized Methods of Moments and our findings ...
Ghannouci, Walid, Radic, Nemanja
core  

The influence of infant irritability on maternal sensitivity in a sample of very premature infants [PDF]

open access: yes, 2003
The relationship between maternal sensitivity and infant irritability was investigated in a short-term longitudinal study of 29 very preterm infants.
Balleyguier   +25 more
core   +1 more source

Pixelation‐Free, Monolithic Iontronic Pressure Sensors Enabling Large‐Area Simultaneous Pressure and Position Recognition via Machine Learning

open access: yesAdvanced Functional Materials, EarlyView.
A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim   +10 more
wiley   +1 more source

<p>Temporal Associations Between Pain-Related Factors and Abnormal Muscle Activities in a Patient with Chronic Low Back Pain: A Cross-Lag Correlation Analysis of a Single Case</p>

open access: yesJournal of Pain Research, 2020
The cross-sectional and longitudinal associations between pain-related factors and muscle activity in patients with chronic low back pain (CLBP) are unclear. This study aimed to examine the temporal associations between them in a CLBP patient using a single-case analysis to account for an individual course.A patient with a history of lower back pain ...
Hayato Shigetoh   +3 more
openaire   +5 more sources

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