Results 71 to 80 of about 1,744,339 (376)

Photopolymerization in 3D Printing

open access: yesACS Applied Polymer Materials, 2019
The field of 3D printing is continuing its rapid development in both academic and industrial research environments. The development of 3D printing technologies has opened new implementations in rapid prototyping, tooling, dentistry, microfluidics ...
A. Bagheri, Jianyong Jin
semanticscholar   +1 more source

U.S. Government Manual 2008-2009 Edition: Department of Labor [PDF]

open access: yes, 2008
[Excerpt] The purpose of the Department of Labor is to foster, promote, and develop the welfare of the wage earners of the United States, to improve their working conditions, and to advance their opportunities for profitable employment.
U.S. Government Printing Office
core   +1 more source

Microphysiological Glomerular Filtration Barriers: Current Insights, Innovations, and Future Applications

open access: yesAdvanced Biology, EarlyView.
The glomerular filtration barrier (GFB) is the first step of blood filtration by the kidneys. The concerning increase of kidney diseases makes the development of new models essential. In this context, microphysiological glomerular filtration barriers focus on closely reproducing the physiological architecture of the in vivo GFB: podocytes, glomerular ...
Manon Miran   +5 more
wiley   +1 more source

Casting the Bigger Shadow: The Methods and Business of Petrucci vs. Attaingnant

open access: yesMusical Offerings, 2016
The music printing of Ottaviano Petrucci has been largely regarded by historians to be the most elegant and advanced form of music publishing in the Renaissance, while printers such as Pierre Attaingnant are only given an obligatory nod.
Sean A. Kisch
doaj   +1 more source

THE ANALYSIS OF THE ARTISTIC AND GRAPHIC DESIGN OF THE HUMOROUS MAGAZINE «BALDA» IN THE CONTEXT OF SPECIALIZED EDITIONS OF THE EARLY TWENTIETH CENTURY

open access: yesRussian Studies in Culture and Society, 2023
The article presents an analysis of the artistic and graphic design of the only satirical and caricature magazine of printing and bookbinding workers «Balda» published in Russia.
Svetlana N. Sheveleva
doaj   +1 more source

Electrohydrodynamic jet printing of PZT thick film micro-scale structures [PDF]

open access: yes, 2015
This paper reports the use of a printing technique, called electrohydrodynamic jet printing, for producing PZT thick film micro-scale structures without additional material removing processes. The PZT powder was ball-milled and the effect of milling time
Dong, W.   +9 more
core   +2 more sources

Numerical Studies of Influencing Factors on the Homogeneity of the Powder Mixture during the Powder Spreading Process of Powder Bed Fusion–Laser Beam/Metal

open access: yesAdvanced Engineering Materials, EarlyView.
AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng   +7 more
wiley   +1 more source

Raconter, imprimer et archiver les temps forts de la vie de cour (Savoie, xve-xviie siècle)

open access: yesBulletin du Centre de Recherche du Château de Versailles, 2019
The significant development of princely and royal ceremonies at the end of the Middle Ages led the courts to an increase in documentation regarding these matters.
Thalia Brero
doaj   +1 more source

U.S. Government Manual 2008-2009 Edition: Equal Employment Opportunity Commission [PDF]

open access: yes, 2008
[Excerpt] The Equal Employment Opportunity Commission enforces laws which prohibit discrimination based on race, color, religion, sex, national origin, disability, or age in hiring, promoting, firing, setting wages, testing, training, apprenticeship, and
U.S. Government Printing Office
core   +1 more source

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