Results 131 to 140 of about 520 (213)

Thermal Insulation Based on NBR-Elastomerized Phenolic Resin Reinforced with Carbon Fibers: Mechanical and Ablation Properties. [PDF]

Materials (Basel)
Gržetić J, Brzić S, Mijatov S, Živković S, Živanović V, Galović J, Kovačević T.   +6 more
europepmc   +1 more source

Embodied, Enacted, and Multimodal: Exploring Science Teachers’ Metaphors in Authentic Classroom Contexts

Science Education, EarlyView.
ABSTRACT Over the past decades, science education research has extensively examined the role of metaphors in teaching and learning science. However, much of the existing research has focused on verbal manifestations of metaphors, thereby overlooking aspects of metaphors that may occur in non‐verbal form. This study reconceptualises metaphors as dynamic
Magdalena Kersting, Priscila Kohler, Marianne Ødegaard   +2 more
wiley   +1 more source

Experimental and machine learning-driven assessment of IS 2062 steel under double-base propellant combustion conditions. [PDF]

Sci Rep
Singh H, Sundeep D, Sastry CC, Varadharaj EK.   +3 more
europepmc   +1 more source

Social, Technological, Economic, and Policy Factors in the Circular Economy Transition in Brazil

Sustainable Development, EarlyView.
ABSTRACT A well‐functioning circular economy (CE) integrates resilience across economic, environmental, and social dimensions. This study identifies key drivers and barriers to Brazil's CE transition through 20 semi‐structured interviews with stakeholders. Major sociocultural barriers include inadequate education and limited CE awareness, while growing
Alejandro Gallego‐Schmid, Ana Belén Guerrero, Ricardo Rebolledo‐Leiva, Alvaro Elorrieta‐Mendoza, Denisse Milagros Paredes Cotohuanca, Raphael Ricardo Zepon Tarpani, Rodrigo Salvador, Murillo Vetroni Barros, Claudia E. Henninger, Leonardo Vásquez‐Ibarra   +9 more
wiley   +1 more source

Microstructure and Tensile Properties of Cu-Ti Composites Deposited by Cold Spray Additive Manufacturing. [PDF]

Materials (Basel)
Cheng J, Huang J, Li H, Zhang K, Lan H, Xin H, Huang R.   +6 more
europepmc   +1 more source

I Better “Not to”: Voluntary Sustainability Constraints in Mindful Organic Food Consumption

Sustainable Development, EarlyView.
ABSTRACT The purpose of this study is to understand constraints from limitations and skepticism to a form of agency in consumer ethics. Framed in Granular Interaction Thinking theory, our study addresses the research question of how the voluntary sustainability constraints leverage mindful consumption.
Neha Sharma, Agnieszka Kabalska, Swati Singh, Ralf Wagner   +3 more
wiley   +1 more source

A Review on Ultra-High-Strength Aluminum Alloys for Aerospace Applications: Forming, Microstructure, and Mechanical Properties. [PDF]

Materials (Basel)
Xu X, Chen H, Tang L, Wang L, Fu X, Ran H, Wu D, Zhou H, You G.   +8 more
europepmc   +1 more source

Local labor market frictions and platform‐based entrepreneurship

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Building on prior research about the heterogeneous impact of labor shocks on individuals' propensity to start businesses, we explore how local labor market frictions affect individuals' selection into platform‐based entrepreneurship.
Ruiqing Cao, Yifan Lyu
wiley   +1 more source

Comparative Study on Extrusion 3D Printing of Solid Propellant Based on Plunger and Screw. [PDF]

Materials (Basel)
Song S, Shi J, Ren Q, Miao K, Tang M, Shi H.   +5 more
europepmc   +1 more source

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source