Results 211 to 220 of about 2,534,483 (361)

SNAP online purchasing and the healthfulness of food purchases

Applied Economic Perspectives and Policy, EarlyView.
Abstract This paper investigates the effects of the SNAP Online Purchasing Pilot expansion (SNAP OPP) on SNAP households' online grocery shopping behaviors and the healthfulness of their food‐at‐home purchases. We explore quasi‐experimental estimates of the impact of online purchasing by leveraging a unique natural experiment: the staggered ...
I‐Hung Kuan, Yizao Liu, Jordan W. Jones, Pei Zhou   +3 more
wiley   +1 more source

A secure and scalable blockchain-based model for electronic health record management. [PDF]

Sci Rep
Pampattiwar K, Chavan P.
europepmc   +1 more source

A Detailed Comprehensive Role of Digital Technologies in Green Finance Initiative for Net‐Zero Energy Transition

Advanced Energy and Sustainability Research, EarlyView.
This study aims to provide actionable recommendations for leveraging digital innovation for the achievement of scalable, equitable, and transparent Net Zero Energy Transition by offering actionable recommendations. As a result of this comprehensive analysis, the review highlights the critical interplay between digital technologies and GF as vital ...
Furkan Ahmad, Ameni Boumaiza, Antonio Sanfilippo, Luluwah Al‐Fagih   +3 more
wiley   +1 more source

A blockchain-based smart healthcare system for data protection. [PDF]

iScience
Adeniyi JK, Ajagbe SA, Adeniyi AE, Adeyanju KI, Afolorunso AA, Adigun MO, Ogene I.   +6 more
europepmc   +1 more source

Zero‐Valent Iron Nanoparticles Supported on Si/N Codoped Carbon Materials: From Biomass to Oxygen Reduction Electrocatalysts and Supercapacitors

Advanced Energy and Sustainability Research, EarlyView.
Zero‐valent iron nanoparticles on Si/N codoped carbon support are prepared from hydrothermal carbonization and pyrolysis of biomass, silica, and iron salt. The Fe nanoparticles are evenly distributed on the support and encapsulated in graphitic or iron oxide shells.
Lilian Moumaneix, Oktay Safarov, Tanja Kallio   +2 more
wiley   +1 more source

Transaction management in the R* distributed database management system

ACM Transactions on Database Systems, 1986
C. Mohan, B. Lindsay, R. Obermarck
semanticscholar   +1 more source

Modelling of queuing systems using blockchain based on Markov process for smart healthcare systems. [PDF]

Sci Rep
Siddiqui S, Fatima S, Ali A, Gupta SK, Singh HK, Kim S.   +5 more
europepmc   +1 more source

Are agrochemical‐free and biodiversity‐friendly attributes substitutes or complements? Evidence from a coffee choice experiment

Agribusiness, EarlyView.
Abstract Eco‐labels inform consumers about the sustainable attributes of a product, but consumer face challenges to differentiate and select for specific attributes. Certification programs are similarly challenged to incentivize adoption of sustainable practices in product supply chains when consumer ability to differentiate sustainable attributes is ...
Nicolas Gatti, Miguel I. Gómez, Ruth E. Bennett, Scott Sillett, Justine Bowe, Jie Li   +5 more
wiley   +1 more source

Using semantic knowledge for transaction processing in a distributed database

ACM Transactions on Database Systems, 1983
H. Garcia-Molina
semanticscholar   +1 more source

Database energy saving strategy using blockchain and Internet of Things. [PDF]

Sci Rep
Yang D, Yu J, He Z, Li P.
europepmc   +1 more source