Zobrazeno 1 - 10
of 133
pro vyhledávání: '"H. M. Hafez"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract With a rapid increase in industrial growth around the world, the demand for an entirely novel category of nanoparticles and technologies for wastewater treatment has become a key concern for environmental protection. Recently, hybrids of lay
Externí odkaz:
https://doaj.org/article/6ece9752a5194dd68d71524bd5578ea8
Autor:
E. E. Abdel-Hady, Hamdy F. M. Mohamed, Sarah H. M. Hafez, Abdalla M. M. Fahmy, Abdelhamed Magdy, Aya S. Mohamed, Eman O. Ali, Hager R. Abdelhamed, Osama M. Mahmoud
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract The preparation of adsorbents plays a vital role in the adsorption method. In particular, many adsorbents with high specific surface areas and unique shapes are essential for the adsorption strategy. A Zn–Mg–Al/layer double hydroxide (LD
Externí odkaz:
https://doaj.org/article/51f639f9cb7c4edab59819f605dbc6d0
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Finding suitable non-expensive electrocatalyst materials for methanol oxidation is a significant challenge. Waste valorization of spent wastewater nanoadsorbents is a promising route toward achieving circular economy guidelines. In this stud
Externí odkaz:
https://doaj.org/article/4973ae107dde428aa1e9603444accc97
Publikováno v:
IEEE Access, Vol 9, Pp 43653-43674 (2021)
In 5G ultra-dense networks, a distributed wireless backhaul is an attractive solution for forwarding traffic to the core. The macro-cell coverage area is divided into many small cells. A few of these cells are designated as gateways and are linked to
Externí odkaz:
https://doaj.org/article/1422c315a4ec4e569ff295aa930a23c6
Autor:
E. E. Abdel-Hady, Hamdy F. M. Mohamed, Sarah H. M. Hafez, Abdalla M. M. Fahmy, Abdelhamed Magdy, Aya S. Mohamed, Eman O. Ali, Hager R. Abd El-Hamed, Osama M. Mahmoud
The preparation of adsorbents plays a vital part in the adsorption method. In particular, many adsorbents with high specific surface areas and unique shapes are essential for the adsorption strategy. In this study, a Zn-Mg-Al/layer double hydroxide (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f8efd32c08804c8f96f1921af15a40
https://doi.org/10.21203/rs.3.rs-2338285/v1
https://doi.org/10.21203/rs.3.rs-2338285/v1
Autor:
Roshdy H. M. Hafez, Aizaz U. Chaudhry
Publikováno v:
Wireless Communications and Mobile Computing, Vol 2019 (2019)
This paper presents a concise overview of current public safety communication networks known as LMR (Land Mobile Radio) and emerging LTE- (Long-Term Evolution-) based broadband public safety networks to be deployed in the 700 MHz band. A broadband na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f70a4dc7f41a5bf7019299c083bb6187
https://doi.org/10.1155/2019/7810546
https://doi.org/10.1155/2019/7810546
Autor:
O. Ermakow, D. Freihold, S. Thieme, M.-E. Krautwald-Junghanns, Jutta Berk, F. Deerberg, H. M. Hafez, B. Spindler, Thomas Bartels, Shana Bergmann, A. Dressel, Michael Erhard, M. Huchler
Publikováno v:
Poultry Science. 98:1559-1567
The present study shows the prevalence and severity of foot pad dermatitis (FPD) in turkeys reared in organic production systems assessed at slaughterhouses in Germany. The investigations of altogether 1,860 turkeys of the strains Kelly Broad Breaste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff9623ffae9b84585a96109ca1fff6a5
https://doi.org/10.3382/ps/pey473
https://doi.org/10.3382/ps/pey473
Publikováno v:
ISNCC
A distributed wireless backhaul has emerged as an attractive solution for forwarding traffic to the core in 5G Ultra-Dense Networks (UDNs). It consists of a large number of small cells and a few of these cells, referred to as gateways, are linked to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dcd17427f563710485b5d7fd5fd8c79
https://doi.org/10.1109/isncc49221.2020.9297282
https://doi.org/10.1109/isncc49221.2020.9297282
Publikováno v:
WTS
In 5G Ultra-Dense Networks, a distributed wireless backhaul is an attractive solution for forwarding traffic to the core. The coverage area is divided into many small cells. A few of these cells are designated as gateways, which are linked to the cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd850c0fa8d5661d44b7deb88503d6d2
https://doi.org/10.1109/wts48268.2020.9198733
https://doi.org/10.1109/wts48268.2020.9198733
Publikováno v:
WTS
An Ultra-Dense Network (UDN) is foreseen as a key element of 5G, where small cells operating at millimeter-wave frequencies will be placed in hotspots to accommodate extreme traffic volumes. A fully distributed wired backhaul is not feasible in these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::616b0d7504ad9085b71b5cd8f6074a7c
https://doi.org/10.1109/wts48268.2020.9198725
https://doi.org/10.1109/wts48268.2020.9198725