Results 51 to 60 of about 22,102 (297)

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Port-City Transition: Past and Emerging Socio-Spatial Imaginaries and Uses in Rotterdam’s Makers District

Urban Planning, 2021
This article explores old and emerging socio-spatial imaginaries and uses of Rotterdam’s Makers District. The district comprises two urban harbors—Merwe Vierhavens and Rotterdamsche Droogdok Maatschappij—historically in use as bustling trade, storage ...
Maurice Jansen, Amanda Brandellero, Rosanne van Houwelingen   +2 more
doaj   +1 more source

Characterization of an Injectable Poly(vinyl alcohol)‐gelatin Hydrogel for Growth Factor Delivery in an Orthopedic Application

Advanced Healthcare Materials, EarlyView.
This work introduces photo‐crosslinkable tyraminated poly(vinyl alcohol)‐gelatin (PVA‐GT) hydrogels as tunable injectable platforms for tissue engineering and growth factor delivery applications. This schematic illustrates the two developed hydrogel formulations and the experimental workflow used to evaluate their physico‐chemical properties in vitro ...
Alessia Longoni, Gretel S. Major, Sam Arnold, Samuel Tomkins, Eugenia Spessot, Scott Loeffler, Kieran Lau, Richard Tan, Jessica Harte, Roslyn Kemp, Tess Reynolds, Jelena Rnjak‐Kovacina, Gary J. Hooper, Tim B. F. Woodfield, David C. Kieser, Khoon S. Lim   +15 more
wiley   +1 more source

Tipologi Wilayah Jawa Bagian Tengah Berdasarkan Sektor Konstruksi

Jurnal Pembangunan Wilayah dan Kota, 2020
The construction sector plays a significant role in the Indonesian economy. The construction sector has an influence on the economy through the inputs used or generated, absorption of the materials and labor used, as well as producing and distributing ...
Dhany Saputra Bangun, Jawoto Sih Setyono
doaj   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Morphology‐Driven Electromechanical Performance of Graphene‐Based Electrofluids for Emerging Soft Electronic Systems

Advanced Materials Technologies, EarlyView.
Here, two types of electronic components are presented: a strain sensor and a stable resistor. Electrofluids properties are tuned to match these behaviors by selecting the type of filler. We show that the morphology of the filler together with its oxygen content are the key parameters to create electrical and mechanical networks with distinct responses.
Dominik S. Schmidt, Paolo Fortugno, Claudia‐F. López‐Cámara, Hartmut Wiggers, Lola González‐García   +4 more
wiley   +1 more source

STEM education and gender income parity in USA, 2019

Social Sciences and Humanities Open, 2023
Gender economic parity is critical toward attaining sustainable economic development. Scholarship has attributed gendered structure of occupations and earning differences as manifestation of their human capital skills and personal choices—based on the ...
Madhuri Sharma
doaj   +1 more source

A new version of the location quotient for estimating regional input output tables: the centred location quotient

Spatial Economic Analysis
The construction of regional input-output tables presents several challenges. Ideally, a detailed survey of the regional economy would be conducted to determine the strength of relationships among sectors. However, a major limitation arises due to the large volume of data required, which may not always be readily available and entails high costs and ...
Giuseppe Ricciardo Lamonica, Maria Cristina Recchioni   +1 more
openaire   +1 more source

Scale‐up of Streptomyces species cultivations based on the morphological response to the energy dissipation rate

AIChE Journal, EarlyView.
Abstract Filamentous microorganisms exhibit complex morphologies that influence product formation and are affected by various bioprocess parameters. Consistent morphology is therefore essential for comparable results during scale‐up. This study investigates the scale‐up of Streptomyces species (Streptomyces spp.) cultivations from shake flasks to ...
Gesa Brauneck, Anton Brass, Artiom Boreiko, Marvin Ueßeler, Marcel Mann, Johannes Pastoors, Valentin Steier, Philipp Eibl, Christian Witz, Dorothea M. Schütterle, Ivan Schlembach, Miriam A. Rosenbaum, Jorgen Magnus   +12 more
wiley   +1 more source

Coeficientes de Gini locacionais - GL: aplicação à indústria de calçados do Estado de São Paulo
Locational Gini coefficients - LG: application to the shoe industry in the state of São Paulo [PDF]

Nova Economia, 2003
This paper suggests a specific methodology to geographically locate and delimit local production systems, with an application to the leather and shoe industry in the state of São Paulo.
Wilson Suzigan, João Furtado, Renato Garcia, Sérgio E. K. Sampaio   +3 more
doaj