Results 101 to 110 of about 59,085 (291)

Bridging the Gap: Student Voices on Recruitment and Retention in Ecology

open access: yesThe Bulletin of the Ecological Society of America, EarlyView.
Abstract Students entering ecology and environmental science face a variety of challenges, including limited awareness of career paths, lack of mentorship, and difficulties connecting with peers and faculty. These challenges are often amplified for students from marginalized backgrounds, who may also encounter microaggressions, underrepresentation, and
Alexis Ellis   +9 more
wiley   +1 more source

From Awareness to Action: Consumer Behaviour, Attitudes and Business Strategy in Sustainable and Circular Electronic Devices

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Technological change and the increasing use of electronic devices have made electronic waste one of the fastest‐growing waste streams worldwide, posing significant environmental and social challenges. Thus, understanding consumer behaviour regarding the purchase, use and disposal of electronic products is key to developing effective circular ...
Idiano D'Adamo   +4 more
wiley   +1 more source

Design of a horizontal neutron reflectometer for the European Spallation Source

open access: yes, 2013
A design study of a horizontal neutron reflectometer adapted to the general baseline of the long pulse European Spallation Source (ESS) is presented. The instrument layout comprises solutions for the neutron guide, high-resolution pulse shaping and beam ...
Lieutenant, K.   +5 more
core   +1 more source

Engineering Biochar‐Derived Functional Materials for High‐Performance Supercapacitors: Design Principles, Mechanisms, and Scalable Strategies

open access: yesCarbon Energy, EarlyView.
ABSTRACT Biochar has emerged as a useful and adaptable source of carbon for supercapacitor electrodes. Its value comes from the way biomass chemistry, thermal conversion, and activation conditions shape the resulting pore network, surface groups, and degree of carbon ordering.
Soumen Mandal   +6 more
wiley   +1 more source

Charge ratio of muons from atmospheric neutrinos

open access: yes, 2002
We calculate the intensities and angular distributions of positive and negative muons produced by atmospheric neutrinos. We comment on some sources of uncertainty in the charge ratio.
Agrawal   +13 more
core   +1 more source

Ultra‐Thick Carbon Microhoneycomb Cathode for High‐Capacity Lithium‐Oxygen Batteries

open access: yesCarbon Energy, EarlyView.
This work demonstrates ultra‐thick biochar‐derived carbon microhoneycomb cathodes for lithium‐oxygen batteries. The penetrated macrochannels serve as highly efficient pathways for Li+ and O2 and provide abundant accommodation space for the discharge product. The optimized cathode achieved a high areal capacity of 38.2 mAh cm–2, providing guidelines for
Minghao Liu   +9 more
wiley   +1 more source

Preparation of Porous MOF‐Polymer Composites via High Internal Phase Pickering Emulsions for Dye Adsorption Applications

open access: yesChemistry – A European Journal, EarlyView.
A versatile method was developed to fabricate hierarchically porous monoliths using UiO‐66/TOCNC composites as Pickering emulsion stabilizers. The resulting polyHIPEs, produced under mild and scalable conditions, showed confirmed structural integrity through TGA, XRD, SEM, BET, and FT‐IR.
Nicole Neyt‐Galetti   +2 more
wiley   +1 more source

Monolithic Three-way Palladium Catalytic Converters for Automobile Exhaust Emission Control [PDF]

open access: yesIranian Journal of Chemical Engineering, 2005
This article presents the research results on production and performance of palladium-only catalytic converters. Monolith is used as the catalyst carrier and gamma alumina as the substrate. Dipping method is used for monolith washcoating.
doaj  

Influence of Monolith Length on Temperature Field of Concrete Gravity Dams

open access: yesApplied Sciences
This paper examines the influence of monolith length on the temperature field of concrete gravity dams built using the block method. The developed 3D model is capable of conducting a thermal analysis of a 95.0 m high concrete gravity dam built using the ...
Uroš Mirković   +2 more
doaj   +1 more source

Architecture for Analysis of Streaming Data

open access: yes, 2018
While several attempts have been made to construct a scalable and flexible architecture for analysis of streaming data, no general model to tackle this task exists.
Hoque, Sheik, Miranskyy, Andriy
core   +1 more source

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