Results 81 to 90 of about 847,896 (352)
Advanced Materials Interfaces, EarlyView.Using NaBH4 as a reductant at room temperature, nanosized Ti3C2 MXene‐supported Au@Ag nanocubes (MX/Au@Ag NCs) function as an efficient catalyst for the reduction of nitroaromatics. The optimal 50%‐MX/Au@Ag NCs demonstrate excellent catalytic efficiency in the conversion of nitroaromatics to their respective amine derivatives, with reduction rates of ...
Htet Htet Naing +2 more
wiley +1 more source
A közgazdaságtan elfeledett fogalmai: föld és járadék a 21. században
Modern Geográfia, 2018 According to several models in modern neoclassical economics the two major factors of production are labor and capital. This seemingly useful simplification is the innovation of neoclassical economics: thinkers of the 18-19th century considered land as a
Oláh, Dániel
doaj
Returning home: An evaluation of Hungarian return migration
Hungarian Geographical Bulletin, 2016 This paper deals with the Hungarian return migration process and the importance of identity changes for migration decisions. Outmigration of labour force from Hungary and other East Central European countries has intensified after the EU accession in ...
Gábor Lados, Gábor Hegedűs
doaj +1 more source
Does Economic Geography Matter for International Specialization? [PDF]
There are two principal theories of why countries trade: comparative advantage and increasing returns to scale. Yet there is no empirical work that assesses the relative importance of these two theories in accounting for production structure and trade ...
David E. Weinstein, Donald R. Davis
core
Life Factors and Melanoma: From the Macroscopic State to the Molecular Mechanism
Advanced Science, EarlyView.Melanoma, an aggressive skin cancer, arises from dynamic interactions between genetic, environmental, and lifestyle factors. This review explores how age, gender, obesity, diet, exercise, smoking, alcohol, UV exposure, circadian rhythms, and medications influence melanoma risk and progression.
Hanbin Wang +4 more
wiley +1 more source
Microbial Community Succession Sustains Fish Diversity in the Upper Yangtze River Reserve
Advanced Science, EarlyView.Critical for river ecosystem sustainability, fish diversity relates to multitrophic microbes. This upper Yangtze FNNR study used eDNA to examine microbial succession‐fish links, finding key drivers, distinct assembly processes, and that microbial cross‐trophic interactions benefit fish, offering conservation insights.
Jiaxin Huang +12 more
wiley +1 more source
Some Notes on Institutions in Evolutionary Economic Geography [PDF]
Within the evolutionary economic geography framework the role of institutions deserves more explicit attention. We argue that territorial institutions are to be viewed as orthogonal to organisational routines in that each territory is characterised by a ...
Koen Frenken, Ron Boschma
core
Economic geography of contagion: a study of COVID-19 outbreak in India. [PDF]
J Popul Econ, 2023 Chakraborty T, Mukherjee A.
europepmc +1 more source
Biodiversity and Geography [PDF]
The paper combines an economic-geography model of agglomeration and periphery with a model of species diversity and looks at optimal policies of biodiversity conservation.
Edward B. Barbier, Michael Rauscher
core +3 more sources
Advanced Science, EarlyView.The 2500‐year‐old Mulberry‐dyke and Fish‐pond agricultural heritage system reveals how interconnected habitats foster microbial diversity. Multi‐habitat landscapes enhance microbial diversity through cross‐habitat dispersal and adaptive trait convergence. Globally, regions with diverse habitats support a greater diversity of soil microbiomes.
Jintao He +8 more
wiley +1 more source