98%
921
2 minutes
20
Rural off-grid renewable energy solutions often fail due to uncertainties in household energy demand, insufficient community engagement, inappropriate financial models and policy inconsistency. Social shaping of technology (SST) of household appliances provides a critical lens of understanding the involved socio-technical drivers behind these constraints. This study employs an SST lens to investigate appliance uptake drivers in 14,580 households in Rwanda, such that these drivers can aid in policy design for green growth at the grassroots level. The methodology includes an epistemological review of non-income drivers of appliance uptake. Empirical analysis using a binary logistic regression, based on which disruptive innovation pathways were derived for fostering green growth. Results showed that appliance uptake was highly gendered and skewed across the Ubudehe (social welfare) categories. ICT-devices like mobile phones and radios had a higher likelihood of ownership than welfare appliances like refrigerator and laundry machines. Fans and cookers also demonstrated a greater probability of ownership. Disruptive innovation pathways were derived from leveraging the ICT-driven wave of appliance ownership, creation of service sectors through off-grid renewable solutions and promoting cleaner fuel-switching of cooking energy at the household level. Further policy implications were drawn to support the creation of consumption identities for green growth.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7893685 | PMC |
http://dx.doi.org/10.1016/j.renene.2020.12.091 | DOI Listing |
BMJ Open
August 2025
Department of Cardiology, Gifu University Graduate School of Medicine, Gifu, Japan.
Introduction: Cardiac rehabilitation (CR) improves the outcomes of patients with chronic heart disease. However, participation in hospital-based programs is limited, partly because of accessibility issues. Notably, most CRs are performed unsupervised at home, making it challenging for healthcare providers and patients to monitor progress accurately or provide tailored feedback.
View Article and Find Full Text PDFACS Appl Mater Interfaces
September 2025
Department of Chemistry, Missouri S&T, Rolla, Missouri 65409, United States.
Quantitative, reversible water vapor sorption is in rising demand for applications ranging from home appliances to atmospheric water harvesting. However, most sorbents suffer from low water-uptake capacities, nonreusability, and especially high regeneration temperatures. This study addresses this challenge by introducing polybenzoxazine- (PBO) and polybenzodiazine-derived (PBDAZ) carbon aerogels as reversible high-capacity desiccants.
View Article and Find Full Text PDFEnviron Technol
August 2025
Central Instrumentation Facility, CSIR-National Botanical Research Institute, Lucknow, India.
The prevalence of nickel pollution is anticipated to rise due to the advent of novel low-carbon technologies and electric vehicles. Biomonitoring, which is increasingly overlooked in favour of technology-driven methods, remains a cost-effective approach and enables the monitoring of extensive spatial areas. In the present study, (), a symbiotic lichen, was examined for the first time for its capacity to uptake sprayed nickel (Ni) and the subsequent effects on its physicochemical parameters.
View Article and Find Full Text PDFJ Orofac Orthop
August 2025
Department of Preventive Dentistry, College of Dentistry, Jouf University, Sakaka, Al Jouf, Saudi Arabia.
Objective: To comparatively evaluate the in vitro cytotoxicity of three commercially available silver solder materials in different forms-traditional silver solder with flux, silver solder incorporated with flux, and silver solder paste with flux-on Balb/c 3T3 fibroblast cell lines.
Materials And Methods: Ninety-six samples were categorized into four groups: group 1 (only cell culture medium), group 2 (silver solder + flux), group 3 (universal silver solder), and group 4 (silver solder paste with flux). Each group had 24 samples assessed at three intervals: 24 h (T1), 7 days (T2), and 30 days (T3).
Lab Chip
September 2025
Department of Electrical & Computer Engineering, North Carolina State University, 890 Oval Dr, Raleigh, NC 27695, USA.
Dermal interstitial fluid (ISF) is a promising source of biomarkers for point-of-care (PoC) diagnostics, yet noninvasive and reliable extraction remains a significant challenge. In this study, we present a fully passive microneedle (MN) platform that integrates hydrogel-forming MNs, a hydrogel-based osmotic pump, and paper microfluidics to enable zero-power ISF extraction and analyte transport from skin models. The system's performance was evaluated using paper microfluidic designs optimized for both bulk fluid uptake and lateral flow-based detection.
View Article and Find Full Text PDF