Results 21 to 30 of about 117,740 (287)

The optimal design of an LNA by using of CAD tool based on the modified inclined planes system optimization [PDF]

open access: yesمدیریت مهندسی و رایانش نرم, 2023
Low Noise Amplifier (LNA) is the first critical and important element in the designing of analog VLSI systems and wireless communications technology.
Najmeh Shahraki, Ali Mohammadi
doaj  

Impact of treated sewage effluent on the microbiology of a small brook using flow cytometry as a diagnostic tool [PDF]

open access: yes, 2016
Flow cytometry was applied to assess the microbiological impact of treated sewage effluent discharge into a small brook carrying surface runoff water. Increases in dissolved organic carbon and soluble reactive phosphorous were accompanied by increases in
Ameh, Ekwu   +3 more
core   +2 more sources

DIGITAL TWIN: A HBIM-BASED METHODOLOGY TO SUPPORT PREVENTIVE CONSERVATION OF HISTORIC ASSETS THROUGH HERITAGE SIGNIFICANCE AWARENESS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
During preliminary phases of conservation projects, a considerable amount of heterogeneous datasets are produced, gathered, analysed and interpreted.
P. Jouan, P. Hallot
doaj   +1 more source

Starch and oil in the donor cow diet and starch in substrate differently affect the in vitro ruminal biohydrogenation of linoleic and linolenic acids [PDF]

open access: yes, 2011
Trans isomers of fatty acids exhibit different health properties. Among them, trans-10,cis-12 conjugated linoleic acid has negative effects on milk fat production and can affect human health.
A. Troegeler-Meynadier   +44 more
core   +2 more sources

An Experimental Investigation of the Degradation of CMOS Low-Noise Amplifier Specifications at Different Temperatures

open access: yesMicromachines, 2022
To investigate the relationship between the specifications degradation of a low-noise amplifier (LNA) and temperature, we experimentally investigated the degradation characteristics of the specifications of the LNA at different temperatures.
Shaohua Zhou, Jian Wang
doaj   +1 more source

A tunable X-band SiGe HBT single stage cascode LNA [PDF]

open access: yes, 2010
This paper presents an X-band silicon-germanium (SiGe) single stage cascode tunable low-noise amplifier (LNA) for active phased array transmit/receive modules.
Doğan, Mustafa, Tekin, İbrahim
core   +1 more source

Single Event Effect Analysis of SiGe Low Noise Amplifier

open access: yesElectronics, 2021
This paper analyzes the single event transient (SET) response of low noise amplifier (LNA) designed using SiGe heterojunction bipolar transistors (HBT).
Manel Bouhouche, Saida Latreche
doaj   +1 more source

Randomized lasso links microbial taxa with aquatic functional groups inferred from flow cytometry [PDF]

open access: yes, 2019
High-nucleic-acid (HNA) and low-nucleic-acid (LNA) bacteria are two operational groups identified by flow cytometry (FCM) in aquatic systems. A number of reports have shown that HNA cell density correlates strongly with heterotrophic production, while ...
Biddanda, Bopaiah A   +6 more
core   +1 more source

A Ka‐band tunable LNA for MB‐OFDM application

open access: yesIET Communications, 2021
In this paper a novel tuneable LNA is presented. This LNA is designed with two separated structures which both of them utilize noise cancellation technique and some other approaches such as gain boosting and T‐transformer feedback.
Seyed Alborz Hosseini   +3 more
doaj   +1 more source

Characteristics, Biodiversity, and Cultivation Strategy of Low Nucleic Acid Content Bacteria

open access: yesFrontiers in Microbiology, 2022
Low nucleic acid content (LNA) bacteria are ubiquitous and estimated to constitute 20%–90% of the total bacterial community in marine and freshwater environment.
Wei Hu   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy