Results 31 to 40 of about 802,256 (289)

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Ortega y Gasset’s reception through political contingences

open access: yesHistória da Historiografia, 2019
This article aims at analysing a particular case within Spanish historiography: how the writings, speeches and public activities of one of the greatest intellectuals of this country, the philosopher José Ortega y Gasset, were perceived, discussed and ...
Paolo Scotton
doaj   +1 more source

How to Reflect on 20th Century Man Facing Dramatic Situations and Hard Choices?

open access: yesLietuvos Istorijos Studijos, 2023
This article seeks to answer the question what ideas formed in the field of history theory can help develop a new interpretation of 20th century history, people facing difficult situations, the decisions they made, and, finally, traumatic individual and
Aurimas Švedas
doaj   +1 more source

Germany and History in Flux: The Generational Changes in Approaching Germany\u27s Past [PDF]

open access: yes, 2014
Historical memory, how a people remember the past, is in a state of almost eternal flux. By following the development of historical memory in post-war Germany, historians can better understand the generational and contemporary impact on popular history ...
Gentilucci, Louis T.
core   +1 more source

Looking For Black Religions In 20th Century Comics: 1931-1993 [PDF]

open access: yes, 2019
Relationships between religion and comics are generally unexplored in the academic literature. This article provides a brief history of Black religions in comic books, cartoons, animation, and newspaper strips, looking at African American Christianity ...
Chireau, Yvonne Patricia
core   +3 more sources

A Brief History of Industrial Robotics in the 20th Century

open access: yesAdvances in Historical Studies, 2019
Industrial robotics is a branch of robotics that gained paramount importance in the last century. The presence of robots totally revolutionized the industrial environment in just a few decades. In this paper, a brief history of industrial robotics in the 20th century will be presented, and a proposal for classifying the evolution of industrial robots ...
Alessandro Gasparetto, Lorenzo Scalera
openaire   +3 more sources

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

The evolution of periodontology in the 19th and 20th century [PDF]

open access: yesVojnosanitetski Pregled
nema
Pavlić Verica   +6 more
doaj   +1 more source

Family History: Inside and Out [PDF]

open access: yes, 2013
The twenty-first century has seen the dawn of a new era of the family, an era that has its roots in the twentieth. Many of the social and scientific phenomena of our time - same-sex couples, in vitro fertilization, single-parent families, international ...
Abrams, Kerry
core   +4 more sources

Recent Advances in Heterogeneous Frustrated Lewis Pair: Synthesis, Characterization, and Catalysis

open access: yesAdvanced Materials, EarlyView.
This review provides a concise analysis of heterogeneous frustrated Lewis pair (FLP) chemistry, focusing on their synthesis, characterization, and application in small‐molecule activation. It highlights current challenges in developing solid FLP systems and explores promising advancements through emerging technologies, offering critical insights into ...
Jiasi Li   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy