Results 61 to 70 of about 572,616 (276)

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Molecular Detection of Airborne Sporangia of Pseudoperonospora humuli by Quantitative Real-Time PCR and Spore Traps in Czech Hops Production Gardens for Monitoring, Prediction and Disease Management

open access: yesAgronomy
Downy mildew of hops represents a serious disease affecting hops production in all growing regions. Disease management is primarily based on the application of fungicides at regular intervals based on a short-term forecasting methodology that is ...
Markéta Trefilová   +3 more
doaj   +1 more source

Refocusing and Redefining Hip Hop: An Analysis of Lecrae\u27s Contribution to Hip Hop [PDF]

open access: yes, 2014
Hip Hop scholarship has overlooked and separated emcees who publicly identify themselves as Christians who exist to make God famous. This deficiency contributes to an inadequate understanding of Hip Hop and places Hip Hop in a dangerous position of ...
Harris, Travis
core   +1 more source

Maximizing the Probability of Delivery of Multipoint Relay Broadcast Protocol in Wireless Ad Hoc Networks with a Realistic Physical Layer [PDF]

open access: yes, 2005
It is now commonly accepted that the unit disk graph used to model the physical layer in wireless networks does not reflect real radio transmissions, and that the lognormal shadowing model better suits to experimental simulations.
C. Adjih   +4 more
core   +7 more sources

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

On-site composting of waste hop biomass: the impact of covering piles on leachate quantity and compost quality

open access: yesPlant, Soil and Environment
Covering hop waste composting piles with semipermeable membrane after the thermophilic phase until spring, when the compost was ready to use, reduced the volume of leachate and leached nutrients amounts significantly; there was a negligible amount of ...
Barbara Čeh   +3 more
doaj   +1 more source

From A-Town to ATL: The Politics of Translation in Global Hip Hop Culture [PDF]

open access: yes, 2015
This article examines the linguistic and cultural tensions in global Hip Hop culture through an analysis of the performance of Gsann, an emcee from the Tanzanian Hip Hop crew X Plastaz, at the 2009 Black Entertainment Television (BET) Hip Hop Awards in ...
Droessler, Holger
core   +2 more sources

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

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