Results 161 to 170 of about 3,337,131 (281)

o‐Carborane‐based multi‐resonance thermally activated delayed fluorescence emitter exhibits highly efficient and multifunctional electroluminescence

open access: yesFlexMat, EarlyView.
By strategically incorporating boron/nitrogen multi‐resonance (B/N‐MR) core into the o‐carborane unit, perfect exciton utilization can be achieved as well as exhibiting stimuli‐responsive properties. The resulting DBN‐oCb‐based organic light‐emitting diode (OLED) demonstrated an impressive external quantum efficiency of 22.3%, the highest reported for ...
Jiasen Zhang   +8 more
wiley   +1 more source

Recent advances and prospects for high‐efficiency blue hot exciton organic light‐emitting diodes

open access: yesFlexMat, EarlyView.
Blue organic light‐emitting diodes (OLEDs) face great challenges in achieving the balance between color purity, device efficiency, and stability. Hot exciton materials offer a solution by rapidly converting non‐emissive triplet excitons into singlet ones through a high‐lying reverse intersystem crossing process.
Xiaoen Shi   +3 more
wiley   +1 more source

Evaluating the Clinical Significance of Pre- and Postoperative Platelet Function Testing in Coronary Artery Bypass Grafting Surgery. [PDF]

open access: yesJ Clin Med
Matkovic M   +10 more
europepmc   +1 more source

Knowledge sourcing, geopolitics, and FDI: An empirical analysis on the US green and digital sectors

open access: yesGlobal Strategy Journal, EarlyView.
Abstract Research Summary This paper examines how foreign direct investment (FDI) shapes firms' sourcing of knowledge in the digital and green domains under rising geopolitical frictions. We assemble a firm–country dyadic panel (2013–2020) linking US patent backward citations to firms' FDI, enriched with bilateral geopolitical distance and host‐country
Alberto Maria Radici
wiley   +1 more source

453 Spring Grove Street, Toledo, Ohio, 1994

open access: yes, 2005
From the Ted J. Ligibel Collection, a 1994 view of an abandoned historic home on Spring Grove Street in East Toledo. Terms associated with the photograph are: historic buildings | East Toledo Area (Toledo, Ohio) | Bungalow Style | 453 Spring Grove Street
Ligibel, Ted J.
core  

Home country institutional ties and Chinese SMEs' OFDI: Institutional polycentrism and resource dependence perspectives

open access: yesGlobal Strategy Journal, EarlyView.
Abstract Research Summary Combining institutional polycentrism and resource dependence perspectives, we theorize that small‐and‐medium‐sized enterprises' (SMEs) outward foreign direct investment (OFDI) depends on the types and levels of home institutional ties, and this relationship is moderated by technological resources.
Zibang Chen   +3 more
wiley   +1 more source

Testing a Relational Model of Workplace Spirituality Across Three Levels: Linking Employee Attitudes and Turnover in a Healthcare Setting

open access: yesHuman Resource Development Quarterly, EarlyView.
ABSTRACT A growing body of research demonstrates that purpose and meaning are significant to employee well‐being and organizational performance. Yet, increasing challenges in the workplace, including downsizing, layoffs, and job insecurity, can erode employees' sense of purpose and meaning.
Meera Alagaraja   +2 more
wiley   +1 more source

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