Results 201 to 210 of about 155,535 (377)

What Role for Cities in the EU Green Deal? Analysis of Policy Framework, Interlinkages and Contribution to the 2030 Agenda

open access: yesSustainable Development, EarlyView.
ABSTRACT Urban environments are at the forefront of the European Union (EU) climate ambitions as envisaged by the European Green Deal (EGD). Cities are also central to delivering most of the 2030 Agenda Sustainable Development Goals (SDGs). However, EU cities face severe implementation challenges in operationalising the EGD and SDGs. This research aims
Matteo Trane   +5 more
wiley   +1 more source

Cash, Credit, or Kin? Financing Pathways and the Uneven Sustainability of Off‐Grid Solar Electrification in Tanzania and Malawi

open access: yesSustainable Development, EarlyView.
ABSTRACT Solar home systems (SHSs) are celebrated as a technological antidote to sub–Saharan Africa's chronic electricity deficits, yet the financial and social mechanisms that move them from warehouse to household remain underexplored. Drawing on 157 interviews with SHS owners in Tanzania and Malawi, this study examines the financial pathways used to ...
Nathanael Ojong   +2 more
wiley   +1 more source

Conditional pseudonymity in vehicular ad hoc networks

open access: yes, 2010
Privacy is an important issue in future vehicle networks, because vehicles broadcast detailed information. Also of importance is accountability due to safety critical applications. Conditional pseudonymity, i.e., the usage of resolvable pseudonyms, is a common approach to address both.
openaire   +2 more sources

How founders' values enable business model innovation in new ventures: The case of Magnum Photos

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary This study explores why and how founders' values lead them to design novel business models. To address these questions, we conducted a historical case study of Magnum Photos, a photo agency whose novel business model revolutionized magazine photography in the mid‐20th century.
Anastasia Sergeeva, Christoph Zott
wiley   +1 more source

Nasal Delivery of mRNA Using Thermoresponsive Gellable Aqueous Biphasic Systems

open access: yesSmall, EarlyView.
Nasal delivery of mRNA using gellable aqueous biphasic systems (ABS) represents a noninvasive alternative while reducing the need for trained professionals and cold chain storage. Composed of gelatin, PEG, and water, these thermoresponsive hydrogels ensure controlled mRNA delivery and prolonged retention at the nasal mucosa, improving transfection ...
Bojan Kopilovic   +4 more
wiley   +1 more source

Security Issues in Vehicular Ad Hoc Networks

open access: yes, 2011
Communications are becoming more wireless and mobile than ever. Thus, in the near future, we can expect that vehicles will be equipped with wireless devices, which will enable the formation of Vehicular Ad Hoc NETworks (VANETs). The main goal of these wireless networks will consist in providing safety and comfort to passengers, but their structure will
openaire   +4 more sources

Polydopamine‐Coated Selenium Nanoparticles as a Stable Catalyst for Tunable and Sustained Nitric Oxide Generation

open access: yesSmall Science, EarlyView.
Polydopamine‐coated selenium nanoparticles (Se@PDA NPs) are effective catalysts for in situ NO generation. The PDA coating enhances cellular uptake, allowing for intracellular NO generation from endogenous NO donors, such as S‐nitrosoglutathione. Se@PDA NPs exhibit high biocompatibility, sustain NO generation over five doses, and remain active for at ...
Shu Geng   +4 more
wiley   +1 more source

In situ Synchrotron X‐ray Metrology Boosted by Automated Data Analysis for Real‐time Monitoring of Cathode Calcination

open access: yesSmall Methods, EarlyView.
An automated approach is developed for fast “on‐the‐fly” analysis of the massive data generated from in situ synchrotron X‐ray metrology during the calcination of cathode active materials (CAMs). Expanding this data‐powered platform paves the way for real time monitoring and predictive control of the calcination process, ensuring the production of CAMs
Ruhil Dongol   +13 more
wiley   +1 more source

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