Results 101 to 110 of about 572,747 (276)

Growth of Omnichannel Grocery Retailing and Food Prices

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper examines the effects of the growth of omnichannel grocery retailing on food prices. We first develop a conceptual model of consumer choice and retailer pricing that allows us to evaluate changes in equilibrium prices, quantities, and profits with online channel growth and alternative pricing strategies.
Xiangwen Kong   +2 more
wiley   +1 more source

Cancer Immunotherapy: The way to the Nobel Prize in Medicine

open access: yesActa Medica Iranica, 2019
No ...
Nima Rezaei, Elham Rayzan
doaj  

Farmers’ Protests in Germany: Media Coverage and Types of Bias

open access: yesAgribusiness, EarlyView.
ABSTRACT The German farmers’ protests of 2024 sparked widespread media coverage and public debate. Yet, media coverage was not always positive, reflecting the media's attention‐seeking and selective focus. Occurrences of farmers blocking media outlets reflected distrust in how their concerns were portrayed.
Felix Schlichte, Doris Läpple
wiley   +1 more source

The Role of Manually-Assigned Keywords in Query Expansion

open access: yes, 2004
We report on two types of experiments with respect to manually-assigned keywords to documents in a collection. The first type of experiment examines the usefulness of manually-assigned keywords to automatic feedback.
Borsack, Julie   +3 more
core   +1 more source

High Socioeconomic Status and Key Risk Factors of Overweight and Obesity among Rural-to-Urban Migrant 7-10y-old Children in Shanghai, China

open access: yesIranian Journal of Public Health, 2017
High Socioeconomic Status and Key Risk Factors of Overweight and Obesity among Rural-to-Urban Migrant 7-10y-old Children in Shanghai ...
Jinkui LU   +3 more
doaj  

Theory as Keyword/Keyword as Theory

open access: yesTransformation: Critical Perspectives on Southern Africa, 2021
openaire   +3 more sources

Automatically Generated Keywords: A Comparison to Author-Generated Keywords in the Sciences

open access: yes, 2010
This paper examines the differences between author-generated keywords and automatically generated keywords in one area of scientific and technical literature.
Charlie D. Hurt, Hurt, Charlie D.
core  

Data‐Guided Photocatalysis: Supervised Machine Learning in Water Splitting and CO2 Conversion

open access: yesAdvanced Intelligent Discovery, EarlyView.
This review highlights recent advances in supervised machine learning (ML) for photocatalysis, emphasizing methods to optimize photocatalyst properties and design materials for solar‐driven water splitting and CO2 reduction. Key applications, challenges, and future directions are discussed, offering a practical framework for integrating ML into the ...
Paul Rossener Regonia   +1 more
wiley   +1 more source

Plasma Membrane Redox System in the Erythrocytes of Rowers: Pilot Study

open access: yesIranian Journal of Public Health, 2017
Please provide alternate text for this image to ensure accessibility for users with text-only browsers or assistive ...
Danila Di MAJO   +6 more
doaj  

Toward Capacitive In‐Memory‐Computing: A Device to Systems Level Perspective on the Future of Artificial Intelligence Hardware

open access: yesAdvanced Intelligent Discovery, EarlyView.
Capacitive, charge‐domain compute‐in‐memory (CIM) stores weights as capacitance,eliminating DC sneak paths and IR‐drop, yielding near‐zero standbypower. In this perspective, we present a device to systems level performance analysis of most promising architectures and predict apathway for upscaling capacitive CIM for sustainable edge computing ...
Kapil Bhardwaj   +2 more
wiley   +1 more source

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