Results 81 to 90 of about 215,158 (382)

Genome editing in butterflies reveals that spalt promotes and Distal-less represses eyespot colour patterns

open access: yesNature Communications, 2016
Butterfly eyespot colour patterns are a key example of how a novel trait can appear in association with the co-option of developmental patterning genes. Little is known, however, about how, or even whether, co-opted genes function in eyespot development.
Linlin Zhang, R. Reed
semanticscholar   +1 more source

Ultrahigh‐resolution (λ/10) Femtosecond Laser Writing of Polymer‐Encapsulated Multicolor Perovskite Patterns Beyond the Diffraction Limit

open access: yesAdvanced Functional Materials, EarlyView.
Fabrication of in situ polymer‐encapsulated stable perovskite patterns of arbitrary shapes and pixel arrays with a resolution of 80 nm is reported by the femtosecond (fs) laser (800 nm) super‐resolution writing technique. The two‐photon absorption‐induced laser ablation is attributed to the achieved feature sizes as small as λ/10.
Xuebing Wen   +8 more
wiley   +1 more source

Rainfall but not selective logging affect changes in abundance of tropical forest butterfly in Sabah, Borneo [PDF]

open access: yes, 2003
We investigated the effects of rainfall on the distribution and abundance of the satyrine butterfly Ragadia makuta in selectively logged and unlogged forest on Borneo. In 1997-98, there was a severe El Nino-Southern Oscillation (ENSO) drought, and annual
Chey, V K   +4 more
core   +1 more source

Vorticity‐Facilitated Platelet Aggregation: a High Expansion‐Ratio Stenotic Microfluidic Platform Unravels the Role of Complex Flow Dynamics in Arterial Thrombosis

open access: yesAdvanced Healthcare Materials, EarlyView.
This study reveals how vorticity—a swirling flow pattern—enhances platelet aggregation and thrombus formation in high‐shear conditions. Using a custom microfluidic model, it is shows that vorticity promotes vWF–GPIbα interactions and calcium signaling, providing new insights into thrombosis mechanobiology and informing safer blood‐contacting medical ...
Jianfang Ren   +13 more
wiley   +1 more source

Diversity of Butterflies (Ordo Lepidoptera) and Flower Plants in Mount Muria Kudus, Central Java

open access: yesJurnal Biodjati, 2021
The aims of this research is to know relationship betweef butterflies diversity and tropical flower plants in the Muria Mountain  at Kudus City of Central Java. The research use quadrat sampling transect method with three stations (along 2 km).
Melisa Oktaviani Sukma   +2 more
doaj   +1 more source

The importance of including habitat-specific behaviour in models of butterfly movement [PDF]

open access: yes, 2020
Dispersal is a key process affecting population persistence and major factors affecting dispersal rates are the amounts, connectedness and properties of habitats in landscapes.
Evans, Luke C.,   +6 more
core   +1 more source

BUTTERFLIES

open access: yes, 2023
Butterflies are a very beautiful and fantasy creature on Earth. 'September' is a month of butterflies in India, because a large number of different butterflies we can be captured in this month all over the country. I searched some butterflies of my college campus, and I started researched on these, to get some knowledge about this beautiful creature. I
openaire   +1 more source

From Mechanoelectric Conversion to Tissue Regeneration: Translational Progress in Piezoelectric Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang   +3 more
wiley   +1 more source

On the distribution and status of Carcharodus lavatherae, Pyrgus carthami, and P. serratulae (Lepidoptera: Hesperiidae) in Slovenia

open access: yesNatura Sloveniae, 2007
A detailed survey of the publications and main Slovenian collections showed that only limited information on the distribution of Carcharodus lavatherae, Pyrgus carthami, and Pyrgus serratulae is available. Within the framework of the Slovenian butterfly
Rudi Verovnik
doaj   +1 more source

Color changes upon cooling of Lepidoptera scales containing photonic nanoarchitectures, and a method for identifying the changes [PDF]

open access: yes, 2013
The effects produced by the condensation of water vapor from the environment in the various intricate nanoarchitectures occurring in the wing scales of several Lepidoptera species were investigated by controlled cooling (from 23° C, room temperature to
András Kun   +17 more
core   +1 more source

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