Results 1 to 10 of about 3,172,664 (120)

Community factors and excess mortality in first wave of the COVID-19 pandemic in England

open access: yesNature Communications, 2021
COVID-19-related mortality in England shows geographical variation but the reasons for this are not well understood. This study estimated excess mortality in the first wave of the pandemic and found associations with higher density of care homes ...
Bethan Davies   +6 more
doaj   +1 more source

An Ultra-Low-Power 2.4 GHz All-Digital Phase-Locked Loop With Injection-Locked Frequency Multiplier and Continuous Frequency Tracking

open access: yesIEEE Access, 2021
This paper presents a 0.46 mW and 2.4 GHz; All-Digital Phase-Locked Loop (ADPLL) through an Injection-Locked Frequency Multiplier (ILFM) and Continuous Frequency Tracking Loop (CFTL) circuitry for low power Internet-of-Thing (IoT) applications.
Muhammad Riaz Ur Rehman   +14 more
doaj   +1 more source

Village chicken production and food security: a two-decade bibliometric analysis of global research trends

open access: yesAgriculture & Food Security, 2022
Background The present study aimed to reveal outputs of research works on village chicken production as a tool to combat food insecurity, taking into account the recurring challenge posed by food shortage and high rise in hunger among vulnerable people ...
Emrobowansan Monday Idamokoro   +1 more
doaj   +1 more source

SURFACE ROUGHNESS STUDY OF LASER CUT SURFACE [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2022
In the field of surface geometry characterization, the growth of tribology studies has created a lot of new impediments. Progress in measurement techniques and procedures has resulted in a several data on surface morphology, as well as a requirement to ...
Younis Mona
doaj   +1 more source

Novel Exploratory Spatiotemporal Analysis to Identify Sociospatial Patterns at Small Areas Using Property Transaction Data in Dublin

open access: yesLand, 2021
The residential real estate market is very important because most people’s wealth is in this sector, and it is an indicator of the economy. Real estate market data in general and market transaction data, in particular, are inherently spatiotemporal as ...
Hamidreza Rabiei-Dastjerdi   +1 more
doaj   +1 more source

Features of the Russian Small and Medium-sized Enterprise Lending Market at the Present Stage

open access: yesУправленческое консультирование, 2021
Lending is one of the factors in the development of small and medium-sized businesses. In recent years, the Russian state has made serious efforts to increase the availability of borrowed funds for business and uses the lending market as a tool to ...
E. V. Zhirnel
doaj   +1 more source

Methodology for Testing Key Parameters of Array-Level Small-Area Hafnium-Based Ferroelectric Capacitors Using Time-to-Digital Converter and Capacitance Calibration Circuits

open access: yesMicromachines, 2023
Hafnium-based ferroelectric memories are a promising approach to enhancing integrated circuit performance, offering advantages such as miniaturization, compatibility with CMOS technology, fast read and write speeds, non-volatility, and low power ...
Donglin Zhang   +8 more
doaj   +1 more source

An Area-Efficient up/down Double-Sampling Circuit for a LOFIC CMOS Image Sensor

open access: yesSensors, 2023
A lateral overflow integration capacitor (LOFIC) complementary metal oxide semiconductor (CMOS) image sensor can realize high-dynamic-range (HDR) imaging with combination of a low-conversion-gain (LCG) signal for large maximum signal electrons and a high-
Ai Otani   +6 more
doaj   +1 more source

Mesocarnivore Distribution along Gradients of Anthropogenic Disturbance in Mediterranean Landscapes

open access: yesDiversity, 2022
Wildfires are important sources of landscape change in Mediterranean environments, creating large patches of low-growth natural habitats (i.e., scrublands) inside protected areas, whereas woodland patches remain mostly near well protected human ...
Ignasi Torre   +3 more
doaj   +1 more source

Global Research Trends on the Use of Nanotechnology to Boost Meat Production: A Scientometric Analysis

open access: yesFrontiers in Research Metrics and Analytics, 2022
Meat production plays a vital socioeconomic role for sustainable development and for promoting food security in most countries. However, not much is known about research agendas done globally and the advancement of knowledge-generating networks in this ...
Emrobowansan Monday Idamokoro   +3 more
doaj   +1 more source

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