Results 191 to 200 of about 732,524 (327)

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Determinants of Health Care Technology Adoption Using an Integrated Unified Theory of Acceptance and Use of Technology and Task Technology Fit Model: Systematic Review and Meta-Analysis.

J Med Internet Res
Thanthrige A, Lu B, Sako Z, Wickramasinghe N.   +3 more
europepmc   +1 more source

Experiences of Ageism in mHealth App Usage Among Older Adults: Interview Study Among Older Adults Based on Extended Unified Theory of Acceptance and Use of Technology and Risks of Ageism Models. [PDF]

JMIR Aging
Sun J, Liu Y, Zhang C, Xing Y, Zhou W, Luan W.   +5 more
europepmc   +1 more source

Quantum Vacuum Polarization Gravity (QVP-G): A Unified Effective Field Theory for Dark Matter and Dark Energy

Đulović, Damir
openalex   +1 more source

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Exploring Predictors of Counselors' Acceptance of Virtual Reality Exposure Therapy With Resistance and Job Contexts as Moderators: Cross-Sectional Mixed Methods Study.

J Med Internet Res
Kim M, Jeon M, Lee Y, Lee S, Kim H, Jung D.   +5 more
europepmc   +1 more source

Free and Transient Vibration Analysis of Sandwich Piezoelectric Laminated Beam with General Boundary Conditions. [PDF]

Materials (Basel)
Zhang X, Fu W, Ning Z, Sun N, Li Y, Yang Z, Jiu S.   +6 more
europepmc   +1 more source

Unified theory of photovoltaic Hall effect by field- and light-induced Berry curvatures [PDF]

Yuta Murotani, Tomohiro Fujimoto, Ryusuke Matsunaga   +2 more
openalex   +1 more source

Ab Initio Study on 3D Anisotropic Ferroelectric Switching Mechanism and Coercive Field in HfO2 and ZrO2

Advanced Functional Materials, EarlyView.
This study uncovers a new switching mechanism in HfO2 and ZrO2, where the absence of a non‐polar layer along the a‐direction induces interaction between polar layers. Consequently, the switching barriers for growth are lower than those for nucleation in this direction, leading to a size‐dependent coercive field that matches experimental observations ...
Kun Hee Ye, Taeyoung Jeong, Seungjae Yoon, Dohyun Kim, Yunjae Kim, Cheol Seong Hwang, Jung‐Hae Choi   +6 more
wiley   +1 more source

Adoption of Internet of Things in Health Care: Weighted and Meta-Analytical Review of Theoretical Frameworks and Predictors.

J Med Internet Res
Oliveira T, Naranjo-Zolotov M, Martins R, Karatzas S.   +3 more
europepmc   +1 more source