Results 121 to 130 of about 172,787 (288)

Using art history to explore society's changing connections with agriculture

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Food insecurity is a looming challenge that especially affects those least fortunate. Consumer food choices have a substantial impact on the sustainability of current food systems. Here, we use art as a lens through which to consider our contemporary and historical relationship to one of the world's most crucial crops, the potato, in the context of the
Edward F. Hill‐King   +2 more
wiley   +1 more source

Controllable Synthesis of Thioacetals/Thioketals and β-Sulfanyl Ketones Mediated by Methanesulfonic Anhydride and Sulfuric Acid Sulfuric Acid from Aldehyde/Acetone and Thiols

open access: yesMolecules
A novel and controllable synthesis of thioacetals/thioketals and β-sulfanyl ketones mediated by the reaction of aldehyde/acetone with thiols has been developed.
Hexia Ye   +5 more
doaj   +1 more source

Corrigendum: Experimental study of the adsorption of 2-chloroacetophenone at the air-environmental water interface

open access: yesFrontiers in Environmental Science, 2022
Shangpeng Hao   +6 more
doaj   +1 more source

Iron-Catalyzed Sulfonylmethylation of Imidazo[1,2-α]pyridines with N,N-Dimethylacetamide and Sodium Sulfinates

open access: yesMolecules
Functionalized imidazo[1,2-α]pyridines are important scaffolds in pharmaceuticals. Herein, we present an efficient 3-sulfonylmethylation protocol for imidazo[1,2-α]pyridines by sodium sulfinates in DMA and H2O (2:1) via an FeCl3-catalyzed three-component
Shengnan Sun   +4 more
doaj   +1 more source

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani   +2 more
wiley   +1 more source

Income Mobility, Automation, and Occupational Licensing

open access: yesSouthern Economic Journal, EarlyView.
ABSTRACT Technological change has long been tied with distributional concerns due to displacement against certain skills on labor markets. Short‐run dislocations could create scarring in the long run. For example, shifts against less skilled workers with children could limit their ability to improve the inter‐generational income mobility of their ...
Vincent Geloso   +2 more
wiley   +1 more source

The Impact of Anthem Protests, MAGA, and BLM on NFL Attendance

open access: yesSouthern Economic Journal, EarlyView.
ABSTRACT On September 1, 2016, Colin Kaepernick first took a knee during the San Francisco 49ers' final preseason game. The protest quickly became league‐wide, and inspired similar actions by players in the WNBA, NWSL, NBA, college football and other professional sports.
Oskar Harmon, Jungbin Hwang
wiley   +1 more source

Impacts of Introducing Automation in Mining Operations: Insights From Worker Perceptions

open access: yesSafety Science and Technology, EarlyView.
This study shows that trust is the strongest predictor of mining workers' situation awareness when using automated systems. Communication and coordination also improve situation awareness through trust, highlighting the need for human‐centered system design and training that support calibrated trust and effective teamwork in safety‐critical operations.
Loreto Codoceo‐Contreras   +1 more
wiley   +1 more source

The effects of war losses on mortality estimates for Italy: A first attempt

open access: yesDemographic Research, 2005
For countries that experience substantial war losses in a given time period, the exclusion of military deaths can have an important impact on estimates of mortality and life expectancy.
Silvia Bruzzone   +2 more
doaj  

A study of US Nuclear Power Boiling Water Reactor, Class IV, operating performance, 1992-1997. [PDF]

open access: yes, 1998
CIVINS (Civilian Institutions) Thesis documenthttp://archive.org/details ...
Brodeur, David Lester
core  

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