Results 91 to 100 of about 402,072 (292)

Application of Ibuprofen Sodium Dihydrate for Thermochemical Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
Ibuprofen sodium dihydrate is introduced as a durable organic salt hydrate for low‐temperature thermochemical energy storage, operating within 60°C–110°C with high energy density. At the material level, it delivers ∼99.9% cycling efficiency over 150 cycles without deliquescence, enabled by a dual energy‐storage mechanism coupling dehydration and phase ...
Kavin Chakravarthy Thangaraj   +10 more
wiley   +1 more source

Participation in Physical Activity for Children with Neurodevelopmental Disorders

open access: yesInternational Journal of Pediatrics, 2012
The purpose of this study was to compare rates of participation for children (4–9 years of age) with neurodevelopmental disorders (NDDs) with and without externalizing behavior problems (EBPs) with children without disability and to examine mediators of ...
Rubab G. Arim   +2 more
doaj   +1 more source

LEVANTAMENTO DA ESTRUTURA DA MATA ATLÂNTICA DE ENCOSTA NA FAZENDA FAXINAL PARA FINS DE MANEJO NATURAL

open access: yesRevista do Instituto Florestal, 1992
Este trabalho, que está sendo realizado através de convênio entre a Universidade Regional de Blumenau e a Florestal RH Ltda., faz parte do Programa "Uso Múlti­plo, Por Manejo Natural, dos Recursos Naturais da Fazenda Faxinai" .
Onildo Luiz Weber   +3 more
doaj   +1 more source

The effect of Rh-CeO2 interface on carbon depostition on Rh-CeO2/Al2O3 during Ch4/CO3 reforming

open access: yes, 2006
Three types of carbon species were found on Rh supported on Al2O3, Rh crystals and support over Rh/Al2O3, respectively. On CeO2-promoted Rh/Al2O3, the presence of Rh-CeO2 interface increased both the amount and reactivity of the carbon formed on Rh ...
李文钊, 徐恒泳, 王锐
core  

Rh-Catalyzed Hydroformylation of 1,3-Butadiene and Pent-4-enal to Adipaldehyde in CO2‑Expanded Media

open access: yes, 2019
The homogeneous hydroformylation of pent-4-enal, the preferred aldehyde intermediate from 1,3-butadiene hydroformylation, was systematically investigated with Rh catalyst complexes in neat and CO2-expanded toluene media at 40–80 °C, syngas partial ...
Maria-José Tenorio (7840529)   +5 more
core   +1 more source

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli   +17 more
wiley   +1 more source

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

Step enhanced dehydrogenation of ethanol on Rh

open access: yes, 2008
We have investigated the adsorption and decomposition of ethanol on the Rh(111) and Rh(5 5 3) surfaces at room temperature with special emphasis on the dehydrogenation.
Andersen, Jesper N   +18 more
core   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

open access: yesAdvanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje   +7 more
wiley   +1 more source

10jähriges Jubiläum 1904, 1913, Parkfest Ludwigshafen a./Rh., 5.-8. Juli 1913, Jak. Pfaadt, Kunstverlag, Ludwigshafen a. Rh.

open access: yes, 1913
10JÄHRIGES JUBILÄUM 1904, 1913, PARKFEST LUDWIGSHAFEN A./RH., 5.-8. JULI 1913, JAK. PFAADT, KUNSTVERLAG, LUDWIGSHAFEN A. RH. 10jähriges Jubiläum 1904, 1913, Parkfest Ludwigshafen a./Rh., 5.-8. Juli 1913, Jak. Pfaadt, Kunstverlag, Ludwigshafen a. Rh. ( -
Jakob Pfaadt, Kunstverlag, Ludwigshafen a. Rh.
core  

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