Results 141 to 150 of about 3,764 (183)
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An epistemic characterization of MACA
Economic Theory, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao Luo, Ben Wang
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2022
The chapter highlights numerous projects of national and international collaborations initiated by MACAS and its networks. We provide several examples of projects realized by MACAS members with their partners in different parts of the world; this work goes far beyond symposia which also become venues for sharing findings and for discussing new plans ...
Beckmann, Astrid +2 more
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The chapter highlights numerous projects of national and international collaborations initiated by MACAS and its networks. We provide several examples of projects realized by MACAS members with their partners in different parts of the world; this work goes far beyond symposia which also become venues for sharing findings and for discussing new plans ...
Beckmann, Astrid +2 more
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Constituents of Lepidium meyenii ‘maca’
Phytochemistry, 2002The tubers of Lepidium meyenii contain the benzylated derivative of 1,2-dihydro-N-hydroxypyridine, named macaridine, together with the benzylated alkamides (macamides), N-benzyl-5-oxo-6E,8E-octadecadienamide and N-benzylhexadecanamide, as well as the acyclic keto acid, 5-oxo-6E,8E-octadecadienoic acid.
Ilias, Muhammad +3 more
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Proceedings of the International Conference on Underwater Networks %Systems - WUWNET '14, 2014
In wireless communications, collision is one of the principal sources of energy wastage, which often makes collision avoidance strategies preferred for medium access control (MAC) protocols. In this paper, we propose a collision avoidance-based MAC protocol called MACA-based Adaptive Packet Train (MACA-APT), which has been designed specifically for ...
Saiful Azad +3 more
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In wireless communications, collision is one of the principal sources of energy wastage, which often makes collision avoidance strategies preferred for medium access control (MAC) protocols. In this paper, we propose a collision avoidance-based MAC protocol called MACA-based Adaptive Packet Train (MACA-APT), which has been designed specifically for ...
Saiful Azad +3 more
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International Journal of Biological Macromolecules, 2020
The aim of the present study was to use microencapsulation technologies to create microcapsules containing polyphenol extracted from maca leaves, which were coated with maltodextrin (MD) and neutral polysaccharides extracted from maca roots (NPMR). NPMR was composed of arabinose, galactose, rhamnose, and glucose, with the main linkage types of →5)-α-L ...
Yun-Kyung Lee, Yoon Hyuk Chang
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The aim of the present study was to use microencapsulation technologies to create microcapsules containing polyphenol extracted from maca leaves, which were coated with maltodextrin (MD) and neutral polysaccharides extracted from maca roots (NPMR). NPMR was composed of arabinose, galactose, rhamnose, and glucose, with the main linkage types of →5)-α-L ...
Yun-Kyung Lee, Yoon Hyuk Chang
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MACA-BI (MACA By Invitation)-a receiver oriented access protocol for wireless multihop networks
Proceedings of 8th International Symposium on Personal, Indoor and Mobile Radio Communications - PIMRC '97, 2002A novel wireless MAC protocol named MACA-BI (MACA By Invitation) is introduced. MACA-BI is a simplified version of the well known MACA (Multiple Access Collision Avoidance) protocol, which is based on the request to send/clear to send (RTS/CTS) handshake and which has inspired the IEEE 802.11 wireless LAN standard.
Fabrizio Talucci +2 more
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Trends in Plant Science, 2001
There is a long history of the search for aphrodisiacs, and a wartlike growth found on plant roots in the Andes might contain the latest potency. Preliminary results come from a team of Peruvian scientists and show that the root growth known as maca can increase sperm production and virility in men aged 20 to 40.
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There is a long history of the search for aphrodisiacs, and a wartlike growth found on plant roots in the Andes might contain the latest potency. Preliminary results come from a team of Peruvian scientists and show that the root growth known as maca can increase sperm production and virility in men aged 20 to 40.
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Proceedings of the International Conference on Underwater Networks %Systems - WUWNET '14, 2014
Underwater acoustic networks (UWANs) are becoming increasingly popular in a variety of undersea applications, but contemporary MAC protocols do not work well underwater because of the large propagation delay relative to data duration (relative propagation delay).
Qichao Zhao +2 more
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Underwater acoustic networks (UWANs) are becoming increasingly popular in a variety of undersea applications, but contemporary MAC protocols do not work well underwater because of the large propagation delay relative to data duration (relative propagation delay).
Qichao Zhao +2 more
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VTC Spring 2008 - IEEE Vehicular Technology Conference, 2008
Unlike the terrestrial wireless networks that utilize the radio channel, underwater networks use the acoustic channel, which poses research challenges in the medium access control (MAC) protocol design due to its low bandwidth and high propagation delay characteristics.
Nitthita Chirdchoo +2 more
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Unlike the terrestrial wireless networks that utilize the radio channel, underwater networks use the acoustic channel, which poses research challenges in the medium access control (MAC) protocol design due to its low bandwidth and high propagation delay characteristics.
Nitthita Chirdchoo +2 more
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Adulteration of Maca (Lepidium meyenii)
2018The goal of this bulletin is to provide timely information and/or updates on issues of adulteration of maca (Lepidium meyenii, Brassicaceae) to the international herbal industry and extended natural products and natural health communities in general.
Jeremy Stewart, Bill Chioffi
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