Results 81 to 90 of about 117,119 (283)

A Reconciliation between the Consumer Price Index and the Personal Consumption Expenditures Price Index [PDF]

open access: yes
The Bureau of Labor Statistics (BLS) prepares the Consumer Price Index for All Urban Consumers (CPI-U), and the Bureau of Economic Analysis prepares the Personal Consumption Expenditures (PCE) chain-type price index.
Brian C. Moyer   +2 more
core  

Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells

open access: yesAdvanced Materials, EarlyView.
Compositional drift during processing prevents the direct recycling of mixed‐cation, mixed‐halide perovskites. This work introduces a framework to quantitatively audit and restore recovered materials, enabling closed‐loop recycling with efficiencies comparable to virgin perovskites.
Zhenni Wu   +12 more
wiley   +1 more source

El otoño de Praga. Checoslovaquia y la disidencia ortodoxa en el comunismo español (1968-1989)

open access: yesHistoria contemporánea, 2019
Este artículo pretende analizar el impacto de la crisis checoslovaca en la construcción sociocultural del comunismo ortodoxo español. Los comunistas ortodoxos fueron una corriente que tuvo su base en las divergencias surgidas fruto del cambio de rumbo ...
Eduardo Abad García
doaj  

Alaska Fuel Price Projections 2011-2035 [PDF]

open access: yes, 2011
This and previous Alaska fuel price projections were developed for the Alaska Energy Authority (AEA) for the purpose of estimating the potential benefits and costs of developing renewable energy projects applied for through the Alaska Renewable Energy ...
Fay, Ginny   +2 more
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

open access: yesAdvanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi   +12 more
wiley   +1 more source

??????????????? ??????????????? ??????????????? ???/???/??? ????????? ????????? ?????? ??????????????? ????????? ?????? [PDF]

open access: yes, 2018
Department of ChemistryRu-based sensitizers (N719, N3, black dye, etc.) have been developed continuously and reached an efficiency of ~11.7% under AM 1.5G irradiation (1000 W/m2).
Kim, Un-Young
core  

Ultrafast (1‐5 sec) Lamination of Perovskite Solar Cells With Self‐Encapsulation Using Rapid Joule Heating

open access: yesAdvanced Materials Technologies, EarlyView.
Halide perovskite solar cells are fabricated with self‐encapsulation by lamination between two glass substrates using rapid Joule heating, yielding a 99% reduction in lamination time compared to previous studies. An 18% efficient cell is laminated in 5 s, demonstrating the potential for scalable manufacturing. ABSTRACT Perovskite solar cells (PSCs) are
Oluka Okia   +9 more
wiley   +1 more source

Failure behavior of pressure compensating emitter under different operation pressures in drip irrigation systems

open access: yesAgricultural Water Management
Pressure compensating emitters (PCE) can maintain a consistent irrigation flow rate under varying pressures through its internal compensation diaphragm and effectively improve the irrigation uniformity of drip irrigation systems.
Peng Hou   +9 more
doaj   +1 more source

Power Cost Equalization Funding Formula Review [PDF]

open access: yes, 2012
The purpose of this study is to examine the current Power Cost Equalization (PCE) program formula’s impacts on incentives for implementation of energy efficiency and renewable energy measures.
Fay, Ginny   +2 more
core  

Highlighting Recent Progress in Fiber Energy Harvesters: From Working Principles to Future Perspectives

open access: yesAdvanced Science, EarlyView.
Fiber energy harvesters offer unprecedented flexibility and a unique capacity for integration into commercial textiles, overcoming the limitations of bulky and rigid conventional devices. This review summarizes recent advances in fiber‐based energy harvesting and provides strategic outlooks to accelerate technological progress in the field. ABSTRACT As
Hanhwi Jang   +8 more
wiley   +1 more source

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