Results 101 to 110 of about 52,749 (227)

Informal Labour and Credit Markets: A Survey [PDF]

This paper reviews the literature on the informal economy, focusing first on empirical findings and then on existing approaches to modelling informality within both partial and general equilibrium environments. We concentrate on labour and credit markets,
Emanuela Lotti, Nicoletta Batini, Paul Levine, Young-Bae Kim   +3 more
core   +3 more sources

Does Shadow Education Discourage or Encourage Creative Thinking? Evidence from South Korea (La educación en la sombra, ¿fomenta o desincentiva el pensamiento creativo? Evidencia de Corea del Sur). [PDF]

Infanc Aprendiz, 2023
Byun SY, Jung J, Shin TS.
europepmc   +1 more source

Maximize the Electrocatalytic Activity of Pt Toward Ethanol Oxidation via Engineering PdPt1 Single‐Atom Alloy Skin

Advanced Materials, EarlyView.
Maximizing atomic utilization of Pt is crucial for efficient electrocatalysis. We constructed a tensile‐strained PdPt1 single‐atom alloy (SAA) skin by implanting atomically dispersed Pt onto the surface of intermetallic Pd5Bi3 core‐ultrathin Pd shell octahedrons, fully exposing active Pt atoms to boost ethanol oxidation electrocatalysis.
Wen Chen, Lei Xie, Yong Li, Shuiping Luo, Xinyi Cai, Tangting Li, Junhao Qiu, Zhichao Yang, Zhihan Yuan, Shao‐Qing Liu, Xian‐Zhu Fu, Jing‐Li Luo   +11 more
wiley   +1 more source

Agricultural carbon footprints, renewable energy and sustainable development in Asia. [PDF]

Sci Rep
Liu H, Liu Y.
europepmc   +1 more source

Cost Economies and Market Power in U.S. Beef Packing [PDF]

Industrial Organization, Livestock Production/Industries,
Morrison Paul, Catherine J.
core   +1 more source

Tuning Pore Size in Porous Graphene Membrane for O2/N2 Separation

Advanced Materials, EarlyView.
Single‐layer graphene membranes featuring N‐functionalized, 0D pores offer a promising platform for O2/N2 separation. The heterogeneity of functional groups at the pore edge is dynamically tunable, enabling precise tuning of the pore limiting diameter and gas transport.
Kuang‐Jung Hsu, Marina Micari, Yueqing Shen, Shaoxian Li, Shuqing Song, Kumar Varoon Agrawal   +5 more
wiley   +1 more source

Toward a relational biodiversity economics: Embedding plural values for sustainability transformation. [PDF]

Proc Natl Acad Sci U S A
Kenter JO, Carmenta R, Christie M, Griffiths H, Ihemezie E, Martin A, Gomez-Osorio MT, Pascual U, Raymond CM, Remoundou K, Waters R.   +10 more
europepmc   +1 more source

The shadow economy in Portugal: An analysis with the MIMIC approach [PDF]

The paper estimates the Portuguese Shadow Economy (SE) from 1977 to 2004 and tests the statistical relationships between the SE and other economic variables.
Roberto Dell´Anno
core  

Heterophase fcc‐hcp‐fcc High‐Entropy Alloy Nanomaterials with Tailored Electron Divergence for Selective Ammonia Electrosynthesis

Advanced Materials, EarlyView.
Heterophase fcc‐hcp‐fcc RuFeMMnMo (M═CoNi, Co, and Ni) high‐entropy alloy nanomaterials have been successfully synthesized using a one‐pot approach. The highly random distribution of multiple metal components and the tunable diversity of metal atomic arrangements can be realized simultaneously. By combining metals with different work functions, fcc‐hcp‐
Xiang Meng, Mingzi Sun, Xinyi Li, Jing Chen, Yunhao Wang, Fengkun Hao, Fu Liu, Quanlin Zhao, Liang Guo, Yuecheng Xiong, Juan Wang, Guozhi Wang, Mingzheng Shao, Chaohui Wang, Xiaoqing Huang, Qinghua Zhang, Xiao Zhao, Bolong Huang, Zhanxi Fan   +18 more
wiley   +1 more source

A Digitization Framework for Belt Rotation Monitoring in Pipe Conveyor Applications. [PDF]

Sensors (Basel)
Dos Santos E Santos L, Ribeiro Filho PRCF, Macêdo EN.   +2 more
europepmc   +1 more source