Results 181 to 190 of about 7,397,800 (307)

A system dynamics‐based framework for bioenergy planning in sub‐Saharan Africa: integrating circular bioeconomy and Fourth Industrial Revolution technologies

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Energy scarcity remains a persistent challenge in sub‐Saharan Africa (SSA), where limited access to reliable, affordable, and clean energy constrains socioeconomic development. Biomass resources, including agricultural residues, forest waste, and waste from other biological sources, are widely available, but their use for modern energy ...
Joseph O. Dirisu   +2 more
wiley   +1 more source

Cournot Competition, Financial Option markets and Efficiency [PDF]

open access: yes
Allaz and Vila (1993) show that the existence of futures markets increases the efficiency of markets in a Cournot setting. This paper looks at the efficiency effect of financial options in a similar framework.
Bert Willems
core  

From liquid learning to weaving learning: Negotiating meanings of Children's learning in family travel

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Children's learning increasingly extends into everyday informal settings, but what counts as learning in these contexts remains insufficiently understood. Focusing on family travel as a mobile and socioculturally situated informal learning context, this study adopts a sociocultural perspective and uses liquid learning as a sensitising concept ...
Zhuxian (Zoey) Li   +3 more
wiley   +1 more source

Multifractal analysis of Power Markets. Some empirical evidence [PDF]

open access: yes
This work is intended to offer a comparative analysis of the statistical properties of hourly prices in the day–ahead electricity markets of several countries.
Marina Resta
core  

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

open access: yesBMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma   +8 more
wiley   +1 more source

An Empirically Based Model of the Supply Schedule in Day-Ahead Electricity Markets [PDF]

open access: yes
The first part of this paper establishes some new pieces of evidence on the dynamics of prices and volumes in wholesale electricity day-ahead markets (NordPool, APX, Powernext).
Sandro Sapio
core  

Re‐Emergence of Eurasian Otter (Lutra lutra) in the Valley of Kashmir, India: A Conservation Triumph and a Challenge

open access: yesBiological Diversity, EarlyView.
Strategies for otter rewilding and conservation in the Kashmir Valley must include protecting and improving otter habitats, Education and awareness to get over harms of myths and strict law enforcement to prevent hunting. ABSTRACT Kashmir Valley is a unique landscape nestled in the northwest Himalaya.
Irfan Khursheed Shah, Sohail Ahmad Wagay
wiley   +1 more source

Home - About - Disclaimer - Privacy