Results 161 to 170 of about 483,728 (246)

The principle of magnetic flux switch. [PDF]

Sci Rep
Heidary A, Ghaffarian Niasar M, Popov M.
europepmc   +1 more source

Methodological Challenges in Studying Wealthy Families

The British Journal of Sociology, EarlyView.
ABSTRACT Studying the wealthy is not easy. This piece provides suggestions for recruitment, interview strategies, and design to gain high‐quality data on wealthy people. It is based on an interview study of 81 US racially‐diverse families with a median net worth of $25 million. First, to gain access to the wealthy, it is key for the researcher to use a
Annette Lareau
wiley   +1 more source

Numerical backup protection scheme based on alienation indices of voltage and current measurements practically applied to synchronous generators. [PDF]

Sci Rep
Mahmoud RA, Salama MAE.
europepmc   +1 more source

Non-Destructive Techniques for the Condition and Structural Health Monitoring of Wind Turbines: A Literature Review of the Last 20 Years. [PDF]

Sensors (Basel), 2022
Civera M, Surace C.
europepmc   +1 more source

Sustainable Development Goals Applied to the Maritime Transportation Sector: Setting Sail for the Future

Natural Resources Forum, EarlyView.
ABSTRACT The 2030 Agenda for Sustainable Development aims to eradicate poverty, protect the environment, and promote prosperity through 17 Sustainable Development Goals (SDGs). Achieving these goals requires a multi‐sectoral approach. Maritime transportation, vital to the global economy, significantly contributes to several SDGs and plays a strategic ...
Cátia Sousa, Ana Brasão, Tiago Silva, Stanislau Tserashkovich   +3 more
wiley   +1 more source

Using the Injection System as a Sensor to Analyze the State of the Electronic Automotive System. [PDF]

Sensors (Basel)
Kucera M, Gutten M, Korenciak D, Prazenica M, Koltunowicz TN.   +4 more
europepmc   +1 more source

A Hundred Years of the Agricultural Economics Society

Journal of Agricultural Economics, EarlyView.
ABSTRACT The centenary of the UK‐based Agricultural Economics Society (AES) is an obvious opportunity to provide an updated summary institutional history of its development and achievements. Knowledge of equivalent associations in the US influenced the foundation of the AES in 1926.
David R. Stead
wiley   +1 more source

Photobiomodulation for pain management during placement of the copper T 380 intrauterine device: Protocol for a randomized, double-blind controlled trial. [PDF]

PLoS One
Ferraz ACN, Traverzim MA, Makabe S, Machado GGA, Bussadori SK, Mesquita-Ferrari RA, Duran CCG, Motta LJ, Fernandes KPS, Horliana ACRT.   +9 more
europepmc   +1 more source

Reference Points and Affordability Perceptions of Hybrid Maize Seed in Uganda: Evidence on Endowment and Expectations

Journal of Agricultural Economics, EarlyView.
ABSTRACT Despite demonstrated yield advantages, adoption of hybrid maize seed in Sub‐Saharan Africa remains low, raising questions about smallholders' perceptions of value and affordability. We examine whether farmers value hybrid maize seed differently depending on whether they already possess it or form expectations about likely prices or ownership ...
Astrid Mastenbroek, Robert Sparrow, Geoffrey Otim, Christine Kawuma   +3 more
wiley   +1 more source

Hybrid physics-informed artificial intelligence for high-fidelity modeling and optimization of electrical systems. [PDF]

Front Artif Intell
Nyangon J.
europepmc   +1 more source