Results 101 to 110 of about 2,348,988 (329)

Does performance related pay for teachers improve student performance? Some evidence from India [PDF]

open access: yes
In this paper data from a school survey in India is used to ask if there is evidence for the payment of performance related pay and whether such pay structures do impact on student achievement.
Francis Teal, Geeta G. Kingdon
core  

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

open access: yesAdvanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser   +4 more
wiley   +1 more source

Paying for health care : quantifying fairness, catastrophe, and impoverishment, with applications to Vietnam, 1993-98 [PDF]

open access: yes
The authors compare egalitarian concepts of fairness in health care payments (requiring that payments be linked to ability to pay) and minimum standards approaches (requiring that payments not exceed a prespecified share of prepayment income or not drive
Doorslaer, Eddy van, Wagstaff, Adam
core  

The Decentralized Water Market: Assessing and Overcoming the Hurdles to Scale in Kenya [PDF]

open access: yes, 2013
International Financial Corporation and Safe Water Network undertook this assessment to identify options for attracting greater commercial investment in the water sector, in Kenya and elsewhere.

core  

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Distributional Effects on a Lifetime Basis [PDF]

open access: yes
All government agencies charged with the responsibility of estimating distributional effects use annual income to classify households and one year's tax to characterize tax burdens. In this paper, we describe an alternative procedure to estimate lifetime
Diane Lim Rogers, Don Fullerton
core  

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Management economics in a large UK retailer [PDF]

open access: yes
We study the link between middle-management ability and shop labour productivity using data from 245 shops of a UK nationwide retailer. The company scores six broad areas of management practice, the most important of which turns out to be "commercial ...
Nick Zubanov, W.S. Siebert
core  

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Mapping the Cerebral Organoid Landscape: A Systematic Review of Preclinical 3D Models in Neuroscience

open access: yesAdvanced Healthcare Materials, EarlyView.
Cerebral organoids are transforming brain research, yet the field remains fragmented. This comprehensive systematic review maps 738 studies published between 2014 and 2024 to uncover trends, gaps, and opportunities across neuroscience. Introducing OrganoidMap—an interactive, open‐access platform to explore and compare models—this work enables ...
Anna Wolfram   +10 more
wiley   +1 more source

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