Results 41 to 50 of about 7,749 (309)

Towards a Measure for Characterizing the Informational Content of Audio Signals and the Relation between Complexity and Auditory Encoding

open access: yesEntropy, 2021
The accurate description of a complex process should take into account not only the interacting elements involved but also the scale of the description.
Daniel Guerrero   +3 more
doaj   +1 more source

Reconstruction of Ultrafine MnS‐Induced Vacancy‐Rich Co9S6.29 Precatalysts in Mesoporous S‐Doped N‐Rich Hollow Carbon Nanotubes Enables Dynamic O‐Vacancy Cycling for High‐Performance Zn‐Air Batteries

open access: yesAdvanced Science, EarlyView.
We develop vacancy‐rich Co9S6.29 precatalysts formed via ultrafine MnS‐induced lattice distortion in mesoporous S‐doped N‐rich hollow carbon nanotubes (CM@SNHCTs). This CM@SNHCT precatalyst is reconstructed into catalytically‐active cathode phases that enable efficient oxygen reduction/evolution reactions (ORR/OER) through dynamic O‐vacancy formation ...
Debarani Devi Khumujam   +10 more
wiley   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

open access: yesAdvanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka   +3 more
wiley   +1 more source

Enhancing Elderly Health Through Physical Activities: Insights From a Global Bibliometric Review, 1900–2023

open access: yesAGING MEDICINE, EarlyView.
Bibliometric analysis reveals rising global research on physical activity and elderly health, dominated by developed nations. Key hotspots include healthy aging, physical activity's mental health benefits, and VR exercise interventions. Promoting physical activity is vital for healthy aging, requiring greater technology integration and research from ...
Hongman Wang   +3 more
wiley   +1 more source

Die FAK-fenomeen: populêre Afrikaanse musiek en volksliedjies

open access: yesTydskrif vir Letterkunde, 2018
Afrikaans popular music of a variety of genres and subgenres is currently flourishing. A very productive phenomenon is the re-interpretation of older songs, in particular folk songs.
Martjie Bosman
doaj  

Growth of Omnichannel Grocery Retailing and Food Prices

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper examines the effects of the growth of omnichannel grocery retailing on food prices. We first develop a conceptual model of consumer choice and retailer pricing that allows us to evaluate changes in equilibrium prices, quantities, and profits with online channel growth and alternative pricing strategies.
Xiangwen Kong   +2 more
wiley   +1 more source

Popular Songs, Literary Texts: A Literary Analysis of Fuji Songs

open access: yes, 2009
Popular songs, unlike „traditional‟ oral productions identified by anthropologists, literary agents / scholars and cultural workers as an important matrix of „culture‟, have attracted scant attention from Nigerian critics and cultural workers alike.
Adeniji, A, A Adeniji
core   +1 more source

Reflections of War Experience in Ukrainian Songs

open access: yesNapis, 2023
The article examines the song as the most popular mass literary and musical genre during the war years. The songs are categorised according to the time of creation, pathos, and themes. The authors point out that after February 24, 2022, the song became a
Liudmyla Harmash
doaj  

Measuring the vocabulary burden of popular English songs

open access: yesVocabulary Learning and Instruction, 2017
This study measured the vocabulary burden of popular English songs to determine what vocabulary is needed to understand 95% and 98% of the words in songs. The researcher analyzed the vocabulary in 2,175 songs, which consisted of 678,309 tokens.
Rick Romanko
doaj   +1 more source

Exploring the Impact of Meat Alternative Labeling Regulations on the U.S. Meat Consumption Patterns

open access: yesAgribusiness, EarlyView.
ABSTRACT The global demand for conventional meat continues to rise, but it is also associated with substantial environmental and health challenges. In response, meat alternatives have gained popularity, sparking debates over meat alternative labeling regulations. This study investigates the effects of meat alternative labeling regulations in the United
Jeong Hun Ji, Sang Hyeon Lee
wiley   +1 more source

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