Results 181 to 190 of about 15,480,093 (370)

The effect of unregistered assets and information transparency on the firm's performance and stock liquidity in the listed firms in Tehran Stock Exchange [PDF]

open access: diamond, 2021
Farideh Asadi   +60 more
openalex   +1 more source

Knowledgehubs - meeting the water sector needs of the Asia-Pacific Region [PDF]

open access: yes
Information exchange, Information transfer, Capacity building, Research institutes, Stakeholders, Water resource management, Irrigation management, Food security, Asia, Pacific Islands ...
Manthrithilake, Herath
core  

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

Prosocial vs. Trolling Community on Facebook: A Comparative Study of Individual Group Communicative Behaviors

open access: yesInternational Journal of Communication, 2018
Communicative behaviors displayed on the group “walls” within and between a prosocial and a trolling community on Facebook were compared based on the following conceptual frameworks: (1) types of information exchange behaviors, (2) message contingent ...
Elmie Nekmat, Kellyn Lee
doaj  

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

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

open access: yesAdvanced 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   +4 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

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