Results 111 to 120 of about 69,903 (307)

The Ultrastructure of Olfactory Sensilla Across the Antenna of Monolepta signata (Oliver)

Insects
The antennal sensilla serve as a crucial olfactory organ, enabling insects to detect semiochemicals and adjust their host-seeking and oviposition behaviors accordingly.
Jiyu Cao, Wanjie He, Huiqin Li, Jiangyan Zhu, Xiaoge Li, Jiahui Tian, Mengdie Luo, Jing Chen   +7 more
doaj   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Nano-antennae assisted emission of extreme ultraviolet radiation

, 2014
Pfullmann N, Noack M, de Andrade JC, et al. Nano-antennae assisted emission of extreme ultraviolet radiation. Annalen der Physik. 2014;526(3-4):119-134.High-order harmonic generation in xenon with oscillator repetition rates is studied.
Andreas Hütten, José Cardoso de Andrade, Noack, Monika, Nils Pfullmann, Reinhardt, Carsten, Carsten Reinhardt, Hütten, Andreas, Pfullmann, Nils, Rausch, Stefan, Monika Noack, Vanessa Knittel, Rudolf Bratschitsch, Morgner, Uwe, Milutin Kovacev, Kovacev, Milutin, Uwe Morgner, Dieter Akemeier, Akemeier, Dieter, Alfred Leitenstorfer, Nagy, Tamas, Leitenstorfer, Alfred, Stefan Rausch, Knittel, Vanessa, Bratschitsch, Rudolf, de Andrade, Jose Cardoso, Tamas Nagy   +25 more
core   +1 more source

Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals

Advanced Science, EarlyView.
A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu, Sultan Mahmud, Mali Halac, Asif Iftekhar Omi, Domenica Sofia Baez Rodas, Jeremiasz Dados, Chaojun Cheng, Anyu Jiang, Cameron Wallace, Anvi Singh, Erin Patrick, Baibhab Chatterjee, Shriya Srinivasan, Adam Khalifa   +13 more
wiley   +1 more source

Sex-biased gene expression in antennae of Drosophila suzukii

, 2020
Drosophila suzukii differs from other members of the genus Drosophila in its host preference and oviposition behavior. The flies are attracted to ripening fruits, and females have a serrated ovipositor enabling eggs to be laid inside the fruit.
Ji Ae Kim, K C Park, Hyun Woo Oh, S J Ahn, C G Park, Hyun‐Woo Oh, Seung‐Joon Ahn, Kye‐Chung Park, Jacob Corcoran, J Corcoran, Man‐Yeon Choi, Ji‐Ae Kim, M Y Choi, Chung Gyoo Park   +13 more
core   +1 more source

The evolution of elaborate antennae of male moths [PDF]

, 2018
© 2018 Dr. Tamara Lee JohnsonAn efficient sensory system is essential for animals to locate appropriate food resources, reproductive partners and oviposition sites as well as to detect and avoid predators.
Johnson, Tamara Lee
core   +1 more source

Giant Magnetic Purcell Effect Induced by High‐Order Mie Resonances

Advanced Science, EarlyView.
High‐order Mie resonances in dielectric spheres selectively amplify magnetic dipole emission from Eu3+ emitters, producing a giant magnetic Purcell effect. Localized emitters can efficiently access high‐order resonant modes, and the low‐loss TiO2 platform enables direct far‐field observation of the enhanced emission.
Haonan Shi, Ningning Song, Anjun Huang, Zhengwen Yang, Jingbo Sun, Yongzheng Wen, Ji Zhou   +6 more
wiley   +1 more source

Piaggi item 91 Space antennae

Space antennae. Made in Taiwan. (May originate from Christian Dior 2001 A/W show). From the Piaggi collection.
Benjamin Whyman (17456673)
core   +1 more source

Single‐Cell Transcriptomics and Metabolomics Reveal Glutamate Dehydrogenase as a Central Regulator of Nitrogen Metabolic Remodeling During Alkalinity Adaptation in Crustaceans

Advanced Science, EarlyView.
Single‐cell transcriptomics reveals the cellular response of Macrobrachium hainanense to carbonate alkalinity stress. Alkalinity stress impairs branchial ammonia excretion, induces mitochondrial dysfunction, and drives cell‐type‐specific changes in gills and hemocytes.
Yiting Jin, Zhimin Lv, Chao Bian, Qibin Yang, Na Zhou, Jianguang Qin, Shengming Sun   +6 more
wiley   +1 more source

Design, Build and Test of planar antennae

, 2016
Planar antennae have become very popular owing to their relative ease of manufacture and unobtrusive nature (they are conformal to surfaces) especially with regard to certain devices such as smart phones, watches and fitness gadgets.
Ayimba, Constantine Ochieng
core