Results 91 to 100 of about 565,179 (308)

Large‐Scale Determination of Frontier Orbital Energies of Disordered Small‐Molecule Organic Semiconductors Using Exciplex Emission Spectra

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald   +7 more
wiley   +1 more source

Tackling Poverty with Local Assets: A Case Study on Congregational Asset-Based Community Development in a Lutheran Church in Madagascar

open access: yesDiaconia, 2019
How can congregational diakonia contribute to community development in the absence of external resources? Community-driven development rests on the principle of development through community participation.
Zo Ramiandra Rakotoarison   +2 more
doaj   +1 more source

Strategies to Reduce the Racial and Gender Wealth Gaps in North Carolina [PDF]

open access: yes, 2010
Suggests strategies to close gaps in median net worth by race/ethnicity, gender, and marital status, such as promoting low income-targeted programs, addressing discrimination in home and business ownership, and long-term community economic ...

core  

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss   +4 more
wiley   +1 more source

Capital markets, CDFIs, and organizational credit risk [PDF]

open access: yes, 2010
Can Community Development Financial Institutions (CDFIs) get unlimited amounts of low cost, unsecured, short- and long-term funding from the capital markets based on their organizational credit risk?
Stein, Vicky   +3 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Tourism as a Solution for the Economic Revitalization of an American College Town

open access: yesTourism and Hospitality
American college towns tend to be very economically dependent on the college they host. If enrollment is high, the town thrives. However, when enrollment is low, the town faces socio-economic difficulties, including increased unemployment and struggling ...
Yasmine Ben Miloud, Nichole Hugo
doaj   +1 more source

Mujeres Unidas: Addressing Substance Use, Violence, and HIV Risk through Asset-Based Community Development for Women in the Sex Trade. [PDF]

open access: yesInt J Environ Res Public Health, 2021
Urada LA   +4 more
europepmc   +1 more source

Building the Financial Vitality of Border Families [PDF]

open access: yes, 2008
Highlights community foundations' efforts to implement the Family Economic Success anti-poverty strategies in the U.S.-Mexico border region through partnerships across sectors, benefits to the families and foundations, challenges, and ...
Carla Roberts
core  

Controlling Film Formation in Inkjet‐printed MAPbBr3 Through Graphene Incorporation for Enhanced Photodetection

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo   +12 more
wiley   +1 more source

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