Results 81 to 90 of about 286,795 (334)

Challenges and Opportunities in Combining Ultrasound and Inductive Coupling for Energy Supply and Bidirectional Data Exchange in Bioelectronics Medicine Implant Networks

open access: yesAdvanced Intelligent Systems, EarlyView.
In this contribution, it is shown that miniaturized nerve stimulation implants can be used in collaborative networks. Inductive links and ultrasound are combined to supply these implants with energy and data; the advantages and disadvantages of each method, as well as safety risks and possibilities for improvement are discussed and the best ...
Benedikt Szabo   +5 more
wiley   +1 more source

Coherent Detection of Non-Orthogonal Spectrally Efficient Multicarrier Signals Using a Decision Feedback Algorithm

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2021
Introduction. Spectrally efficient frequency division multiplexing (SEFDM) is a promising technology for improving spectral efficiency. Since SEFDM signals transmitted on subcarriers are not orthogonal, interchannel interference occurs due to the mutual ...
S. B. Makarov   +3 more
doaj   +1 more source

�ber Immunit�t [PDF]

open access: yesDie Naturwissenschaften, 1914
n ...
openaire   +2 more sources

Bevorzugte Alkan‐Komplexierung: Kristallisation eines kationischen Mangan(I)‐Pentan σ‐Komplexes aus der Lösung

open access: yesAngewandte Chemie, EarlyView.
Oxidation von Mn2(CO)10 unter pseudo‐Gasphasenbedingungen generiert den schwach koordinierten 16‐Valenzelektronenkomplex [Mn(CO)5]+ als Intermediat, der n‐Pentan binden kann, da dieses der am stärksten bindende Ligand im System ist. Drei Isomere dieses Komplexes wurden mit Tieftemperatur‐NMR‐Spektroskopie und Einkristall‐Röntgenbeugung untersucht.
Malte Sellin   +5 more
wiley   +1 more source

�ber Isovanillin [PDF]

open access: yesMonatshefte f�r Chemie, 1882
n ...
openaire   +1 more source

Ingestive Behavior and Body Development of Backgrounded Heifers From Three Genotypes in the Brazilian Pantanal

open access: yesAnimal Research and One Health, EarlyView.
Nelore (N) and Nelore × Pantaneiro (NP) heifers exhibited similar grazing times, which were higher compared with Nelore × Angus (NA) heifers. Nelore heifers showed higher wither height and hip height values compared with NP heifers. The average values for NA heifers did not differ from the other genotypes. It was observed that chest depth, heart girth,
Maria C. E. Queiroz   +7 more
wiley   +1 more source

�ber Pyrenolin [PDF]

open access: yesMonatshefte f�r Chemie, 1887
n ...
openaire   +2 more sources

FTTH Network Expansion Modeling and Link Budget for Housing Locations

open access: yesInternational Journal of Electrical, Energy and Power System Engineering, 2019
The location of the research was carried out at Villa Melati Permai II Housing which is on the Melati Indah Street, Tampan District, Pekanbaru City.
Ery Safrianti, Widyantoro Tejo Mukti
doaj   +1 more source

Desain Program Simulasi Unjuk Kerja Kode Walsh Pada Kanal Multipath Fading

open access: yesMatrix: Jurnal Manajemen Teknologi dan Informatika, 2020
Penelitian ini bertujuan untuk mengetahui pengaruh perubahan jumlah komponen multipath pada unjuk kerja kode Walsh pada kanal multipath fading melalui simulasi dengan menggunakan software Matlab.
Made Arya Putra Kusuma   +3 more
doaj   +1 more source

�ber Methylotannin [PDF]

open access: yesMonatshefte f�r Chemie, 1912
n ...
openaire   +1 more source

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