Results 171 to 180 of about 52,220 (213)
Some of the next articles are maybe not open access.
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 ...
Azad, Saiful +3 more
openaire +1 more source
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 ...
Azad, Saiful +3 more
openaire +1 more source
2022
Published as part of Jones, Lance E. & Grimaldi, David A., 2022, Revision Of The Nearctic Species Of The Genus Amiota Loew (Diptera: Drosophilidae), pp. 1-181 in Bulletin of the American Museum of Natural History 2022 (458) on pages 104-105, DOI: 10.1206/0003-0090.458.1.1, http://zenodo.org/record ...
Jones, Lance E., Grimaldi, David A.
openaire +1 more source
Published as part of Jones, Lance E. & Grimaldi, David A., 2022, Revision Of The Nearctic Species Of The Genus Amiota Loew (Diptera: Drosophilidae), pp. 1-181 in Bulletin of the American Museum of Natural History 2022 (458) on pages 104-105, DOI: 10.1206/0003-0090.458.1.1, http://zenodo.org/record ...
Jones, Lance E., Grimaldi, David A.
openaire +1 more source
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
openaire +2 more sources
2022
Amiota hsui Máca, 2003 Figures 4A–B, 5A, 6, 81A Amiota hsui Máca, 2003: 265 (original description); Malloch and McAtee, 1924: 41, plate VIII, figs. 2–5 (figure of male genitalia, referred to as A. humeralis); Brake and Bächli, 2008: 252 (world catalog). DIAGNOSIS: Medium-sized fly (ThL 1.20–1.28 mm), dark brown to almost black; frons slightly pollinose;
Jones, Lance E., Grimaldi, David A.
openaire +1 more source
Amiota hsui Máca, 2003 Figures 4A–B, 5A, 6, 81A Amiota hsui Máca, 2003: 265 (original description); Malloch and McAtee, 1924: 41, plate VIII, figs. 2–5 (figure of male genitalia, referred to as A. humeralis); Brake and Bächli, 2008: 252 (world catalog). DIAGNOSIS: Medium-sized fly (ThL 1.20–1.28 mm), dark brown to almost black; frons slightly pollinose;
Jones, Lance E., Grimaldi, David A.
openaire +1 more source
2022
Published as part of Jones, Lance E. & Grimaldi, David A., 2022, Revision Of The Nearctic Species Of The Genus Amiota Loew (Diptera: Drosophilidae), pp. 1-181 in Bulletin of the American Museum of Natural History 2022 (458) on pages 31-32, DOI: 10.1206/0003-0090.458.1.1, http://zenodo.org/record ...
Jones, Lance E., Grimaldi, David A.
openaire +1 more source
Published as part of Jones, Lance E. & Grimaldi, David A., 2022, Revision Of The Nearctic Species Of The Genus Amiota Loew (Diptera: Drosophilidae), pp. 1-181 in Bulletin of the American Museum of Natural History 2022 (458) on pages 31-32, DOI: 10.1206/0003-0090.458.1.1, http://zenodo.org/record ...
Jones, Lance E., Grimaldi, David A.
openaire +1 more source
An epistemic characterization of MACA
Economic Theory, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xiao Luo, Ben Wang
openaire +1 more source
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.
openaire +1 more source
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.
openaire +1 more source
Andrologia, 2002
Lepidium meyenii (Maca) is traditionally employed in the Andean region for its supposed properties in improving fertility. The aim of this study was to determine the effect of subacute oral administration of hexanic, methanolic and chloroformic extracts of Maca root on sexual performance in inexperienced male rats.
CICERO A. F. G +5 more
openaire +3 more sources
Lepidium meyenii (Maca) is traditionally employed in the Andean region for its supposed properties in improving fertility. The aim of this study was to determine the effect of subacute oral administration of hexanic, methanolic and chloroformic extracts of Maca root on sexual performance in inexperienced male rats.
CICERO A. F. G +5 more
openaire +3 more sources
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
openaire +1 more source
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
openaire +1 more source
Glucosinolates from Maca (Lepidium meyenii)
Biochemical Systematics and Ecology, 2002Maca (Lepidium meyenii Walp) is a food plant belonging to the Cruciferae family. It is very interesting because it has one of the highest frost tolerances of any cultivated plant and can be grown at high altitudes (3800–4800 m) (Bonnier, 1986). Maca dry tubers were bought from INIA (Instituto National de Investigation Agroindustrial de Huancayo, Peru);
DINI, IRENE +2 more
openaire +2 more sources