Results 31 to 40 of about 5,437,826 (296)

Predicted COVID-19 fatality rates based on age, sex, comorbidities and health system capacity

open access: yesBMJ Global Health, 2020
Early reports suggest the fatality rate from COVID-19 varies greatly across countries, but non-random testing and incomplete vital registration systems render it impossible to directly estimate the infection fatality rate (IFR) in many low- and middle ...
Selene Ghisolfi   +5 more
doaj   +1 more source

The Application of Social Network Analysis to Economic and Regional Development: Tertiary Educational Attainment by Sex and Nuts 2 Regions

open access: yesStudies in Business and Economics, 2023
Social Network Analysis (SNA) is a process of investigating the structure of a network. With the contribution of graph theory, it studies the relationships (links) that are established between different units, such as individuals, groups, or ...
Filenta Pagona, Kydros Dimitrios
doaj   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

India´s engagement with the global economic order

open access: yesRevista UNISCI, 2019
India, the world’s largest democracy, is today the world's sixth-biggest economy and is widely referred to as the “bright spot” in the global economy still struggling to the recover from the 2008 crisis.
Sanjana Joshi , Samridhi Bimal
doaj   +1 more source

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh   +6 more
wiley   +1 more source

Customer empowerment and engagement on sharing platform in the retailing sector: testing the mediating effects of service innovation and platform trust

open access: yesJournal of Innovation and Entrepreneurship
This article aims to investigate the effect of customer empowerment on their engagement on sharing platform in the retailing sector via the mediating role of service innovation and customer trust.
Huynh Thi Thuy Giang   +3 more
doaj   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

The Attractiveness of CEE Countries For FDI. A Public Policy Approach Using the Topsis Method

open access: yesTransylvanian Review of Administrative Sciences, 2014
This paper analyzes the location decision for foreign direct investments (FDI) in Central and Eastern European (CEE) countries based on the attractiveness of policies most influenced by public officials.
Andreea PAUL   +2 more
doaj  

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