Results 121 to 130 of about 1,641,991 (377)

Distance measures in cosmology [PDF]

open access: yes, 1999
Formulae for the line-of-sight and transverse comoving distances, proper motion distance, angular diameter distance, luminosity distance, k-correction, distance modulus, comoving volume, lookback time, age, and object intersection probability are all ...
Hogg, David W.
core   +5 more sources

Using ‘Appreciative Inquiry’ in India to improve infection control practices in maternity care : a qualitative study [PDF]

open access: yes, 2015
ACKNOWLEDGEMENTS The inputs and facilitation of field work from the Gujarat state government officials are acknowledged. We express our gratitude to the doctors, nurses and other health facility staff for actively participating in the study.
Hussein, Julia   +4 more
core   +2 more sources

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

open access: yesAdvanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li   +8 more
wiley   +1 more source

Understanding gratitude: Starting from its conceptualisations. [PDF]

open access: yes, 2014
The study of gratitude has been started since decades ago. This single word “gratitude” has been defined in many different ways.
Yeo, Yet Phing
core  

Durable Physically Mixed Microporous and Mesoporous MOFs/Nanofiber Aerogel 3D Composites for Effective Toxic Gas Capture and Organophosphonate Detoxification

open access: yesAdvanced Functional Materials, EarlyView.
Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed   +6 more
wiley   +1 more source

Nicole Fox, Assistant Professor of Sociology, travels to the United Nations Headquarters, NYC [PDF]

open access: yes, 2015
It is with deep gratitude that I wish to thank the Center for International Education for supporting my recent travel to the United Nations (UN) Headquarters in New York, to present at the 59thCommission for the Status of Women (CSW59).
Fox, Nicole
core   +2 more sources

Dual‐Phased Molybdenum Carbides Confined in MOF‐Derived Carbon Nanoframes Enhance Capacitive Desalination

open access: yesAdvanced Functional Materials, EarlyView.
Dual‐phase MoC/Mo2C/CoNC nanoframes are synthesized via a MOF‐on‐MOF strategy, demonstrating a large salt adsorption capacity, a low energy consumption, and an excellent cycling stability. In situ/ex situ characterizations and DFT calculations reveal that the MoC/Mo2C dual phase transition facilitates Na+ adsorption/desorption, while interface‐induced ...
Feifei Pang   +8 more
wiley   +1 more source

Exploring the Impact of Gratitude on Subjective Well-Being Among Fatherless: Implications for Counseling Interventions

open access: yesJurnal Bimbingan dan Konseling Terapan
This study examines the relationship between gratitude and subjective well-being among fatherless university students in Solo Raya, Indonesia. With Indonesia's increasing rates of fatherlessness, understanding its psychological impact on young adults is ...
Loyalia Tisyri Mekar Untung Seputra   +1 more
doaj   +1 more source

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