Results 71 to 80 of about 175,953 (307)

Advances in Halide Perovskites for Photon Radiation Detectors

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang   +3 more
wiley   +1 more source

Hitchhiking through life: a review of phoresy in Uropodina mites (Parasitiformes: Mesostigmata)

open access: yesThe European Zoological Journal
Several important papers discussing phoretic dispersal in animals have appeared in recent years, but the nature and evolutionary significance of the phenomenon are still not fully understood.
D. Bajerlein   +3 more
doaj   +1 more source

Effects of Genetics and Environment on Red Flour Beetle Aggregation [PDF]

open access: yes, 2018
Red Flour Beetles are major pests for farmers storing grain and cause large profit losses. These beetles infest grain stores and their presence leads to mold growth (Baldwin).
Marshall, Jeremy, Toothaker, J. E.
core  

The beetles of Martinique, Lesser Antilles (Insecta: Coleoptera); diversity and distributions [PDF]

open access: yes, 2011
This paper summarizes the published information on the beetle fauna of the island of Martinique, in the Lesser Antilles. The fauna is known to contain 42 families, with 201 genera, and 270 species.
Peck, Stewart B.
core   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

open access: yesAdvanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys   +6 more
wiley   +1 more source

Epigeic spider and ground beetles (Carabid) communities of semi-natural and natural habitats in agricultural landscape in Slovakia

open access: yesFolia Oecologica
We studied the spatial structure of spiders and beetles in 4 types of habitats in the Poloniny National Park. Between the years 2020 and 2021, we recorded 1,597 beetle specimens and 3,765 spider specimens using the pitfall trap method.
Langraf Vladimír   +5 more
doaj   +1 more source

Fauna of Curculionoidea (Coleoptera) of the Republic of Mordovia

open access: yesActa Biologica Sibirica
The known fauna of the Republic of Mordovia comprises 506 species of Curculionoidea from six families: Anthribidae (8), Attelabidae (15), Brentidae (81), Cimberididae (1), Curculionidae (400), and Nemonychidae (1). The checklist includes 36 species newly
Leonid V. Egorov   +7 more
doaj   +1 more source

Regulation of the juvenile hormone titre in the Colorado potato beetle [PDF]

open access: yes, 1978
Three main topics were investigated in regulation of the titre of juvenile hormone in haemolymph of the Colorado potato beetle ( Leptinotarsa decemlineata Say): enzymic breakdown of the hormone; binding and protection of the hormone by carrier proteins ...
Kramer, S.J.
core   +1 more source

3D‐Printed Dynamic Heart Model With Left‐Side Anatomy and Integrated Sensor for Edge‐to‐Edge Repair and Regurgitation Reduction

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents a fully synthetic, 3D‐printed dynamic heart model with left‐side anatomy featuring sutured mitral valve chordae tendineae analogs, embedded actuators for physiologic wall contraction, and customized flexible pressure sensors for the left ventricle.
Alejandro Guillen Obando   +7 more
wiley   +1 more source

Hojas de chan (Hyptis suaveolens) para el control de Sitophilus zeamais y Zabrotes subfasciatus

open access: yesAgronomía Mesoamericana, 2009
Con el objetivo de evaluar el efecto de la hoja de chan sobre Sitophilus zeamais y Zabrotes subfasciatus en granos almacenados de maíz y frijol respe ctivamente, se estableció un ensayo en condiciones controladas en el año 2007, entre los meses de mayo a
Modesto Armando Gómez-Peralta   +2 more
doaj   +1 more source

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