Results 281 to 290 of about 265,231 (345)

Improving the economics of sustainable aviation fuels: system‐level analyses and perspective

open access: yesChemSusChem, Accepted Article.
The transportation sector becomes more electrified in accordance with the energy transition to renewable energy. However, aviation is challenging to decarbonize due to low energy density of batteries. Specifically, it is difficult to store large‐scale batteries in aircraft because there are stringent limitations in weight and space.
Sungil Yun   +5 more
wiley   +1 more source

Assessment of negative appendectomy in acute appendicitis diagnoses. [PDF]

open access: yesSurg Pract Sci
Rodriguez-Garcia FA   +7 more
europepmc   +1 more source

The physical education curriculum in alternative provision schools in England: A Gramscian critique

open access: yesThe Curriculum Journal, EarlyView.
Abstract Curriculum is at the heart of education. It has been said that a broad and balanced physical education curriculum can contribute to young people developing socially, cognitively, affectively, and physically. As such, in this article, we draw on Antonio Gramsci's ideas of culture, power, and ideology to explore the physical education curriculum
Anthony J. Maher   +4 more
wiley   +1 more source

Characterising a New Cannabis Trend: Extensive Analysis of Semi‐Synthetic Cannabinoid‐Containing Seizures From Germany

open access: yesDrug Testing and Analysis, EarlyView.
A LC–MS/MS method has been validated for analysis of semi‐synthetic cannabinoids (SSC) and selected phytocannabinoids in seizures. Further SSC‐derivatives were implemented into the method for qualitative detection. The methodology was applied to a sample collective (n = 80) including cannabis flowers, resins, edibles and vape liquids.
Marica Hundertmark   +4 more
wiley   +1 more source

Exploratory analysis of long-term suppressive therapy with dalbavancin in ventricular assist device infections caused by Staphylococcus aureus. [PDF]

open access: yesSci Rep
Morath B   +12 more
europepmc   +1 more source

The pace and drivers of community change vary over space and time – findings from a national biomonitoring programme

open access: yesEcography, EarlyView.
Habitat heterogeneity and demographic processes create variability in the major taxonomic diversity trends: 1) biotic homogenization and 2) the emergence of novel community compositions. Nonetheless, little is known about how the imprints of environmental filtering and random demographic processes on community dissimilarity vary over 1) time or 2 ...
Jussi Mäkinen   +8 more
wiley   +1 more source

How many trees are there in the North American boreal forest?

open access: yesEcography, EarlyView.
Boreal forests, the largest terrestrial biome on Earth, are highly varied in local tree density. Despite previous attempts to estimate tree density in boreal forests, the accuracy of the estimation is unknown, leaving the question how many trees there are in boreal forests largely unanswered. Here, we compiled tree density data from 4367 plots in North
Kun Xu   +4 more
wiley   +1 more source

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