Results 121 to 130 of about 2,040,359 (296)

First record of Promyialges uncus (Vitzthum, 1934) in Slovakia (Acarina: Epidermoptidae) with new host record [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis, 2011
In this paper the feather mite Promyialges uncus (Vitzthum, 1934) is recorded for the first time in Slovakia.Specimens were found on nestlings of Turdus merula Linnaeus, 1758 and in nests with nestlings of Hirundo rustica Linnaeus,1758, where mite ...
Jamriška, J.   +3 more
doaj  

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

open access: yesAdvanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao   +5 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

New record of Notocrypta feisthamelii alysos (Moore, 1866) (Lepidoptera: Hesperiidae)- spotted demon from Jammu and Kashmir, India

open access: yesJournal of Fauna Biodiversity
This study reports the first record of Notocrypta feisthamelii alysos (Moore, [1866]) Spotted Demon, from the Lohai Malhar Tehsil of District Kathua in Jammu and Kashmir, India. The butterfly and day-flying moth survey, conducted from March to June 2024,
Kewal Singh, Taslima Sheikh
doaj   +1 more source

About some trematodes parasites of Haemulon sciurus (Shaw, 1803)

open access: yesMemorias do Instituto Oswaldo Cruz, 1982
From September, 1980 to August, 1981 forty specimens of Haemulon sciurus from "Praia da Ribeira, Ilha do Governador", Rio de Janeiro State, were examined for parasites. In this paper, parcial results concerning only the collected trematodes are reported:
A. Kohn   +2 more
doaj   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

First record of Trichotrombidium muscarum (Riley, 1878) (Trombidiformes: Microtrombidiidae) in South America, with morphometric data and host association

open access: yesEntomological Communications
The genus Trichotrombidium Kobulej, 1951 (Microtrombidiidae) includes ectoparasitic mites associated with dipteran species. However, their life cycle remains poorly understood, as only immature stages have been described.
Bianca P. Valério   +3 more
doaj   +1 more source

3D‐Printed Sulfur‐Derived Polymers With Controlled Architectures for Lithium‐Sulfur Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Rheology‐guided formulation design for direct ink writing enables the fabrication of 3D sulfur copolymer cathodes with controlled architectures for lithium‐sulfur batteries. The printed electrodes exhibit multiscale porosity and high sulfur utilization, delivering enhanced electrochemical performance compared to conventional cast electrodes.
Bin Ling   +7 more
wiley   +1 more source

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