Results 111 to 120 of about 10,808,988 (337)
Advanced Energy Materials, EarlyView.Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung +5 more
wiley +1 more source
Malthus v. Bailey on the measure of value: a lesson in methodological humility [PDF]
, 2002 That Malthus was guilty of egregious error in his claim to have established the labor-commanded magnitude as an invariable unit of value is well-known. Even his modern biographer could appeal only to a kink or a crotchet, some kind of cerebral block to ...
Claremont Institute for Economic Policy Studies +1 more
core
Part 3: Earn While You Learn: The Apprentice School at Newport News Shipbuilding [PDF]
, 2021 The Apprentice School at Newport News Shipbuilding is not only one of the nation’s premier schools for educating and training workers, but it also stands as an example of how 21st-century learning can occur in the region.
Dragas Center for Economic Analysis and Policy
core +1 more source
80% Fill Factor in Organic Solar Cells with a Modified Nickel Oxide Interlayer
Advanced Energy Materials, EarlyView.This work highlights the potential of nickel oxide as a hole transport material for organic solar cells. By studying its defect chemistry and applying surface coordination with carbazole‐based phosphonic acid molecules, the solar cell performance is improved.
David Garcia Romero +9 more
wiley +1 more source
Equity of access to maternal health interventions in Brazil and Colombia: a retrospective study
International Journal for Equity in Health, 2018 Background Reducing maternal mortality is a top priority in Latin American countries. Despite the progress in maternal mortality reduction, Brazil and Colombia still lag behind countries at similar levels of development.
Amaila De La Torre +2 more
doaj +1 more source
Walker's EQUILIBRIUM: a review essay [PDF]
, 2002 Donald Walker has provided us with a three-volume collection of work drawn from the literature of the past half-century intended to illustrate the variations over that period in the form and substance of the economist's concept of equilibrium and, in so ...
Claremont Institute for Economic Policy Studies +1 more
core
Advanced Energy Materials, EarlyView.A sustainable bacteria‐based lithium‐ion battery cathode recycling method is optimized using engineering biology. The resulting biomineralized manganese carbonate species is found to be easily converted into an electrode material, via simple calcination.
Virginia Echavarri‐Bravo +4 more
wiley +1 more source
Part 2: Bounce Back? The Pandemic and Tourism in Hampton Roads [PDF]
, 2021 Nearly 1 in 5 workers in the Hampton Roads hospitality and leisure sector lost their jobs in 2020. Even as the sector started to recover, employers found themselves in need of employees to fill available positions.
Dragas Center for Economic Analysis and Policy
core +1 more source
A “Cool” Route to Battery Electrode Material Recovery
Advanced Energy Materials, EarlyView.Ice‐stripping, a novel sub‐zero electrode delamination technique, enables >90% recovery of the electrode materials from manufacturing scrap and end‐of‐life batteries. Water is sprayed upon a porous electrode and quickly freezes when placed on a cold surface. The foil is peeled away, leaving behind the black mass with the morphology retained.
Lin Chen +8 more
wiley +1 more source
Assessing the Impact of Fiscal Policy on Economic Growth Rates
Мир новой экономикиRelevance. The Guidelines for Budget, Tax and Customs Tariff Policy for 2024 and for the planning period 2025–2026 show that there will be a significant increase in expenditures for all funds of the Russian budget system.
I. A. Sokolov, E. O. Matveev
doaj +1 more source