Results 41 to 50 of about 537,005 (311)
Building Cyberspace. Information, Place and Policy [PDF]
, 1998 Information and place have always been linked. From prehistoric forest and hydraulic expire to canal network and the networked knowledge economy, the space of flows gives rise to the way human beings perceive the world as well as to the objects they ...
Friedman, Ken
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Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Les accrus de frêne dans les Pyrénées Centrales : un avenir énergétique local ?
Revue de Géographie Alpine, 2012 While the agricultural economy of Central Pyrenean is steadily declining, natural forest stands progress on agricultural mountainous meadows. For these forest extensions, we define the economic conditions of a new fuel-wood local economy.
Bernard Elyakime +3 more
doaj +1 more source
Forest Fires in the Chilean Forest Economy
The Forestry Chronicle, 1969 A brief history of forest fires in Chile has been given with emphasis on the changing outlook concerning forest fires. This has led to the realization of their destructive force and long term effects. The factors which contributed to this change in outlook have been mentioned and the protective methods presently employed in Chile described.
openaire +1 more source
Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries
Advanced Functional Materials, EarlyView.Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu +4 more
wiley +1 more source
Economic benefits and limitations arising from voluntary forest certification
Forum Scientiae Oeconomia, 2016 Forest certification can be in general perceived as a market stimulation and support of sustainability of forest lands and forest economy. Economic percep-tion of generalization divides certification into several aspects.
Jakub Michal, Andrea Sujová
doaj
Regional Concentration of The Gross Production Value of Firewood in Paraíba
Floresta e AmbienteThis study analyzed the regional concentration of the gross production value (GPV) of firewood in Paraíba from 1994 to 2014. It measured the concentration by means of the Concentration Ratio [CR(k)] of the Herfindahl-Hirschman Index (HHI), Theil’s ...
Luiz Moreira Coelho Junior +3 more
doaj +1 more source
Improving Indonesia's Forest and Land Governance: Using a Delphi Approach to Identify Efficacious Interventions [PDF]
, 2012 It is now recognized that addressing deforestation and forest and peatlands degradation and destruction in Indonesia requires improvements to land and forest governance. It is also accepted that further research is required into this large field of study
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Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects
Advanced 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
US Forest Products in the Global Economy [PDF]
Journal of Forestry, 2016 The United States’ shares of global industrial roundwood production and derivative products have declined precipitously since the 1990s. We evaluate the extent of these declines compared with those of major producing countries from 1961 to 2013. We find that the US global share of industrial roundwood peaked at 28% in 1999 but by 2013 was at 17%, with ...
David N. Wear +2 more
openaire +1 more source