Results 51 to 60 of about 1,660 (196)

Regulation of Oxygen Vacancies in High Entropy Oxides With Multi‐Layer Eggshell Architectural Framework for Boosting the Electrochemical Performance of Supercapacitors

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
An oxygen vacancy–rich FeZnCuCoNi high‐entropy oxide was constructed using a dual‐defect engineering strategy. This multi‐layer eggshell‐structured material delivers remarkable electrochemical performance, with high specific capacitance, excellent rate capability, and long‐term cycling stability even after 10 000 cycles.
Shunxiang Wang   +5 more
wiley   +1 more source

Using Matching Methods to Link Social and Physical Analyses for Sustainability Planning

open access: yesEcology and Society, 2010
Sustainability planning requires an understanding of social and physical systems and their interactions. However, there is a mismatch between the methods of the social sciences and those of the natural sciences. Although there have been numerous attempts
Eric J. Kemp-Benedict   +2 more
doaj   +1 more source

Characterization of Various MnOx Doped CSAC and Its Application for Efficient Catalysis of Hydrogen Peroxide

open access: yesIOP Conference Series: Earth and Environment, 2020
In the present work, the experiments of catalytic decomposition of hydrogen peroxide (H2O2) were carried out by using a series of prepared catalysts doped the coconut shell activated carbon (CSAC) under Fenton-like system.
Qianru Chen   +4 more
semanticscholar   +1 more source

Is There a Relationship Between Secondary Metabolites of Leaves and the Growth of Eucalyptus Species?

open access: yesPhysiologia Plantarum, Volume 178, Issue 3, May/June 2026.
ABSTRACT Flavonoids are essential molecules that affect plant growth and development and act as defense mechanisms against biotic and abiotic factors. This study aimed to assess whether the content of flavonoids in different species of Eucalyptus is related to tree growth.
Ana Carina da Silva Cândido Seron   +8 more
wiley   +1 more source

Space MEMS and instruments – a review of results of mother author’s institution [PDF]

open access: yesPrzegląd Komunikacyjny
: The review of space applications of MEMS sensors as well as the fi rst presentation of plasma fluid optical gas microspectrometer and ion mass microspectrometer, developed in Poland for future Venusian, Martian and Lunar missions have been presented.
Jan Dziuban
doaj   +1 more source

Structural and mechanistic basis of capsule O-acetylation in Neisseria meningitidis serogroup A

open access: yesNature Communications, 2020
Neisseria meningitidis capsular polysaccharide (CPS) is a major virulence factor and vaccine formulations against Neisseria meningitidis serogroup A (NmA) contain O-acetylated CPS.
Timm Fiebig   +10 more
doaj   +1 more source

Modification Strategies of Carbon‐Based Electrodes From Structural Regulation to Multifunctional Integration

open access: yesAdvanced Science, Volume 13, Issue 14, 9 March 2026.
Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang   +4 more
wiley   +1 more source

Feasibility of CSAC Assisted GNSS Receiver Fingerprinting in Dynamic Environments

open access: yes, 2022
Interference and jamming of Global Navigation Satellite System (GNSS) signals can lead to inaccurate Position, Velocity and Time (PVT) information which will result in crucial integrity and even security problems. The poor stability and accuracy of the GNSS receivers’ internal clocks, i.e. quartz oscillators, additionally impact the situation since the
Lin, Qianwen, Schön, Steffen
openaire   +2 more sources

Luigi Vietti. Creative Disposition

open access: yesFestival dell'Architettura Magazine, 2019
The article proposes a review of the thought and work of Vietti, with particular attention to the production he developed in the period between the two world wars.
Paola Veronica Dell'Aira
doaj   +1 more source

Profile of gonadotropin secretion in male and female rats determined in the tail‐tip blood by ultrasensitive ELISA

open access: yesJournal of Neuroendocrinology, Volume 38, Issue 3, March 2026.
Abstract There is a need for accurate and less invasive methods of hormonal measurements. Here, we longitudinally determined luteinizing hormone (LH) and follicle‐stimulating hormone (FSH) secretion measured in the tail‐tip blood of male and female rats by ultrasensitive enzyme‐linked immunosorbent assay (ELISA).
Roberta Araujo‐Lopes   +7 more
wiley   +1 more source

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