Results 51 to 60 of about 115,258 (230)

How does mode of delivery associate with double burden of malnutrition among mother–child dyads?: a trend analysis using Bangladesh demographic health surveys

open access: yesBMC Public Health, 2022
Background The simultaneity of undernourishment among child and overweight/obesity among mothers in lower-and-middle-income-countries (LMICs) introduces a new nutrition dilemma, known as double burden of malnutrition (DBM).
Tasmiah Sad Sutopa, Wasimul Bari
doaj   +1 more source

A 24-GHz, +14.5-dBm fully integrated power amplifier in 0.18-μm CMOS [PDF]

open access: yes, 2005
A 24-GHz +14.5-dBm fully integrated power amplifier with on-chip 50-[ohm] input and output matching is demonstrated in 0.18-μm CMOS. The use of substrate-shielded coplanar waveguide structures for matching networks results in low passive loss and small ...
Hajimiri, Ali   +2 more
core  

Parasitism performance and fitness of Cotesia vestalis (Hymenoptera: Braconidae) infected with Nosema sp. (Microsporidia: Nosematidae): implications in integrated pest management strategy. [PDF]

open access: yesPLoS ONE, 2014
The diamondback moth (DBM) Plutella xylostella (L.) has traditionally been managed using synthetic insecticides. However, the increasing resistance of DBM to insecticides offers an impetus to practice integrated pest management (IPM) strategies by ...
Nadia Kermani   +6 more
doaj   +1 more source

Cardinality Estimation in DBMS: A Comprehensive Benchmark Evaluation [PDF]

open access: green, 2021
Yuxing Han   +13 more
openalex   +1 more source

Time-domain stability of parametric synchronization in a spin-torque nano-oscillator based on a magnetic tunnel junction

open access: yes, 2017
We report on a time-domain study of parametric synchronization in a magnetic tunnel junction based spin torque nano-oscillator (STNO). Time-domain measurements of the instantaneous frequency ($f_{i}$) of a parametrically synchronized STNO show random ...
Dürrenfeld, Philipp   +4 more
core   +1 more source

Generation of pulsed dual wavelength erbium doped fiber laser [PDF]

open access: yes, 2019
Single and dual wavelength fiber lasers and pulsed fiber lasers are well-known to be used for various applications. In the generation of dual wavelength fiber lasers and pulsed fiber lasers, the researchers found the mode competition among the dual ...
Abdul Hadi, Fatin Shaqira
core  

Performance Evaluation of Produced Water Quality from a Nearshore Oil Treatment Facility

open access: yesJournal of Applied Sciences and Environmental Management, 2013
Produced water, which is a mixture of organic and inorganic compounds, is a major waste stream generated in oil and gas industries. Its negative impacts on the receiving water bodies have become a worrisome environmental issue. The effluent quality of a
DBM Nwokoma, KK Dagde
doaj   +2 more sources

Double-distribution-function discrete Boltzmann model for combustion

open access: yes, 2015
A 2-dimensional discrete Boltzmann model for combustion is presented. Mathematically, the model is composed of two coupled discrete Boltzmann equations for two species and a phenomenological equation for chemical reaction process.
Li, Yingjun   +3 more
core   +1 more source

5 Watt GaN HEMT Power Amplifier for LTE [PDF]

open access: yes, 2014
This work presents the design and implementation of a stand-alone linear power amplifier at 2.4 GHz with high output power. A GaN HEMT transistor is selected for the design and implementation of the power amplifier.
Collado, A.   +3 more
core  

A 28 GHz 8×8 Gapwaveguide Phased Array employing GaN Front-end with 60 dBm EIRP [PDF]

open access: gold, 2022
Alireza Bagherimoghim   +3 more
openalex   +1 more source

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