Results 61 to 70 of about 2,618,344 (297)

Natural Resources and Economic Growth: The Role of Investment. [PDF]

open access: yes
Empirical evidence seems to indicate that economic growth since 1965 has varied inversely with natural resource abundance across countries. This paper proposes a linkage between abundant natural resources and economic growth, through saving and ...
Gylfi Zoega, Thorvaldur Gylfason
core   +3 more sources

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

open access: yesAdvanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Monetary Green Accounting and Ecosystem Services [PDF]

open access: yes
The point of departure in this paper is that monetary green accounting aims at serving as indicator of wealth changes, sustainable use of natural capital, and performance of environmental policy. It is then investigated how wealth changes and sustainable
Gren, Ing-Marie
core  

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

open access: yesAdvanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang   +11 more
wiley   +1 more source

Three new species of the genus Clavulina (Hydnaceae, Cantharellales) from North China based on morphological and phylogenetic analysis [PDF]

open access: yesMycoKeys
Clavulina possesses important ecological and economic value and has attracted extensive attention from mycologists. Macrofungal diversity is high in China, but Clavulina species have not been thoroughly studied.
Yue Gao   +5 more
doaj   +3 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

open access: yesAdvanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang   +6 more
wiley   +1 more source

HUMAN CAPITAL AND SUSTAINABILITY OF RURAL DEVELOPMENT [PDF]

open access: yes
The strategies and policies of agricultural and rural development, within the overall long-term area development, traditionally lean on natural-resource capital and certain differential-rent advantages.
Dorovic, Milutin   +2 more
core   +1 more source

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

Una propuesta de investigación: Valoración de la inversión ambiental en el área metropolitana del Valle de Aburrá

open access: yesRevista Visión Contable, 2017
La degradación del medio ambiente, la distribución no equitativa de las riquezas, el desarrollo desigual de las naciones y pueblos, los Balances Nacionales "Brutos", las revoluciones tecnológicas que desplazaron la mano de obra, la nueva división del ...
Diego Alejandro Aguirre Mazo
doaj  

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