Results 81 to 90 of about 66,051 (214)

A Comparative Morphological Study of the Ultrastructure of Antennal Sensilla in Sclerodermus guani (Hymenoptera: Bethylidae)

Insects
The morphology, number, and distribution of antennal sensilla differ between males and females, reflecting adaptations to sex-specific ecological roles and life histories.
Youcheng Chen, Chunxia Wang, Xiuju Yu, Bo Wang, Zhudong Liu   +4 more
doaj   +1 more source

Flight directions at take off in a) control butterflies (with antennae) compared to those deprived of antennae, and b) butterflies deprived of antennae originating from agricultural and forest landscapes. [PDF]

, 2013
The direction to the target habitat is set to 0°. The circumferential error bars represent 95% confidence intervals. Butterflies with antennae and those from fragmented agricultural landscapes were more likely to orient towards the target habitat than ...
Hans Van Dyck (59547), Erik Öckinger (312982)   +1 more
core   +1 more source

Ultrastructural Analysis of Johnston’s Organ and Brain Organization in Philaenus spumarius (Hemiptera: Aphrophoridae)

Insects
Insects rely on a variety of sensory cues for orientation, with antennae playing a central role in receiving and transmitting information about the environment.
Milos Sevarika, Christoph Kleineidam, Roberto Romani   +2 more
doaj   +1 more source

Antennae field [PDF]

, 1992
This is at the antennae field showing the transmission lines going to Kiev. This is near reactors 1 and 2 which are still operating. Some workmen are out there repairing some of the transmission facilities.
Zoller, William
core  

Expressions of Olfactory Proteins in Locust Olfactory Organs and a Palp Odorant Receptor Involved in Plant Aldehydes Detection

Frontiers in Physiology, 2018
The main chemosensory organs of locusts consisted of the antennae and the mouthparts (maxillary and labial palps), which are suggested to perform different functions.
Hongwei Li, Peng Wang, Liwei Zhang, Xiao Xu, Zewen Cao, Long Zhang   +5 more
doaj   +1 more source

Material stiffness variation in mosquito antennae [PDF]

, 2019
The antennae of mosquitoes are model systems for acoustic sensation, in that they obey general principles for sound detection, using both active feedback mechanisms and passive structural adaptations.
Windmill, J. F., B. D. Saltin (6662417), A. Reid (5314772), Reid, A., Matsumura, Y., J. F. Windmill (6662423), Saltin, B. D., Jackson, J. C., J. C. Jackson (6662426), Y. Matsumura (6662420), S. N. Gorb (2938623), Gorb, S. N.   +11 more
core   +1 more source

Electric dipole antennae used as micrometeoroid detectors [PDF]

, 2017
The possibilities to use electric antennae made of two small spheres to study the velocity distribution of charged dust grains in space are shortly examined in this paper.
Lesceux, J.M., Meyer-Vernet, N., Lemaire, J.   +2 more
core   +1 more source

Fundamentals of Antennas and Antenna Arrays

Abstract In many modern radar applications in the millimeter wave range, the radar must determine not only the range and velocity of a target, but also its angle at which it is located in relation to the radar. For this purpose, antenna arrays are required, i.e. a group of antennas.
Christian Waldschmidt, Christina Bonfert, Timo Grebner   +2 more
openaire   +1 more source

Antennae transcriptome sequencing of Halyomorpha halys [PDF]

, 2014
Brown marmorated stink bug antennae transcriptome ...
University of Minnesota (17855351)
core  

Antennal Sensilla Morphology and Flagellomere Addition in Nymphs and Adults of Hierodula patellifera Serville, 1839 (Mantodea: Mantidae)

Insects
Hierodula patellifera Serville is a predatory insect widely distributed in Asia. To better understand the morphology of the antennae of mantids, the antennal morphology, structure, and distribution of sensilla in nymphs and adults of H.
Huan Wang, Yang Wang, Yang Liu, Geer Teni, Huiwen Li   +4 more
doaj   +1 more source