Results 101 to 110 of about 5,511,284 (348)

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

open access: yesAdvanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver   +9 more
wiley   +1 more source

Adolescents’ psychological health during the economic recession: does public spending buffer health inequalities among young people?

open access: yesBMC Public Health, 2016
Background Many OECD countries have replied to economic recessions with an adaption in public spending on social benefits for families and young people in need. So far, no study has examined the impact of public social spending during the recent economic
Katharina Rathmann   +6 more
doaj   +1 more source

Deep Learning Inverse Design of Phase‐Change Reconfigurable Terahertz Metadevices for Multidimensional Secure Communication

open access: yesAdvanced Materials, EarlyView.
A deep learning inverse‐design framework is established to create versatile reconfigurable terahertz metadevices. By synergizing deep learning with phase‐change materials, this approach enables on‐demand customization of multidimensional electromagnetic responses.
Yisheng Dong   +11 more
wiley   +1 more source

Agriculture Public Spending and Growth:The Example of Indonesia [PDF]

open access: yes
This note analyzes the trends and evolution of public spending in the agriculture sector in Indonesia, as well as its impact on the growth of agriculture during the period 1976–2006.
Gomez Osorio, Camilo   +2 more
core  

Heterogeneity of Inter-regional Efficiency of Education Public Spending in Fragile State: Evidence from Chad

open access: yes, 2021
This study analyses the inter-regional efficiency of education public spending in Chad, which is characterized by a long history of armed conflict.
Mallaye, Douzounet, Gadom, Gadom Djal
core  

Co1/Ru Single‐Atom Alloy Catalyst for Sustainable Polypropylene Hydrogenolysis to Long‐Chain Liquid Products

open access: yesAdvanced Materials, EarlyView.
A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge   +6 more
wiley   +1 more source

Spillover effects of remittances on local public spending in developing economies

open access: yesEconomics and Business Review
We develop a political economy model to study spatial spillover effects of remittances on local public goods with inter-regional positive externalities.
Rodríguez Raúl Alberto Ponce   +2 more
doaj   +1 more source

PUBLIC SPENDING REALLOCATIONS AND ECONOMIC GROWTH ACROSS DIFFERENT INCOME LEVELS

open access: yes, 2017
This paper examines the effects of public spending reallocations on economic growth. Assembling a disaggregated public spending dataset of 83 countries over the 1970-2011 period, we show that spending reallocations towards education, from health and ...
Santiago Acosta‐Ormaechea   +1 more
semanticscholar   +1 more source

The Role of Public Spending in the Growth Theory Evolution [PDF]

open access: yes
We propose in this paper a survey over the evolution of growth theory with respect to public spending. Building on evidence from neoclassical growth models, we emphasize growth effects of public spending in the endogenous growth literature, and ...
Minea, Alexandru
core  

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

open access: yesAdvanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden   +2 more
wiley   +1 more source

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