Results 121 to 130 of about 256,333 (225)

Inline pvT Analysis for Precise Volume Dosing in Injection Molding: Addressing Variability in Recyclate Melts

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 14, April 10, 2026.
Precise In‐line volumetric dosing despite varying material composition. ABSTRACT Precise volumetric dosing of polymer melts is essential for dimensional stability and mass consistency in injection‐molded samples, particularly when melt compressibility influences the effective volume delivered to the cavity. Conventional approaches rely on reference pvT
Matthias Bruchmüller, Florian Puch
wiley   +1 more source

Forschungslandschaft biotische Rohstoffe: Unternehmen und Branchen auf dem Weg zur Nachhaltigkeit (COMPASS) [PDF]

open access: yes
Sustainable production and the sustainable use of biotic resources have becomeincreasingly significant. This results in the demand by society for a sustainable useof biotic resources especially within the nutrition sector.
Heuer, Petra   +2 more
core  

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

open access: yesAdvanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff   +9 more
wiley   +1 more source

Initial public offerings and venture capital in Germany [PDF]

open access: yes, 2003
We present a survey on the role of initial public offerings (Epos) and venture capital (VC) in Germany after the Second World War. Between 1945 and 1983 IPOs hardly played a role at all and only a minor role thereafter.
Franzke, Stefanie   +2 more
core  

Structural Aspects of Lithium‐Ion Conduction in the Phosphidotitanate Li8TiP4 and Its Comparison With Li7+5xTa1−xP4 and Li8−xTi1−xTaxP4

open access: yesChemistry – A European Journal, Volume 32, Issue 13, 1 April 2026.
ABSTRACT The chemical system Li/Ti/P has previously been subject to intensive investigation. However, reliable structural data for the reported phases have remained elusive. Motivated by the growing interest in phosphorus‐based lithium‐ion conductors, we have reinvestigated the synthesis, crystal structure, and physical properties of Li8TiP4.
David Müller   +6 more
wiley   +1 more source

Recent Developments in the Field of Air‐Stable Nickel(0) Precatalysts for Cross‐Coupling Reactions

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 10, 1 April 2026.
The development of bench‐stable Ni(0) sources aims to replace air‐sensitive [Ni(COD)2] (cod = cycloocta‐1,5‐diene) with easy‐to‐handle alternatives. Through a targeted ligand design, using electron‐deficient dienes, carbenes, and fluorophosphines, researchers have achieved air‐ and moisture‐tolerant complexes that show high catalytic activity in cross ...
Franziska Flecken, Schirin Hanf
wiley   +1 more source

Prinzipien moderner Technologiepolitik [PDF]

open access: yes
During the last decade a number of principles of modern technology policy emerged from the intensive debate on efficient designs of technology policy to encourage and strengthen the competitiveness of economies. While at the beginning national innovation
Georg Erber
core  

Jahresbericht Forschung und Entwicklung 2007 [PDF]

open access: yes, 2008
Forschungsjahresbericht 2007 der Hochschule Konstanz Technik, Wirtschaft und ...
Hochschule Konstanz Technik, Wirtschaft und Gestaltung
core  

Evaluation of 3D‐Printed Resin Materials for Use in Microbial Bioprocess Applications: Suitability and Autoclavability

open access: yesEngineering in Life Sciences, Volume 26, Issue 4, April 2026.
ABSTRACT Three‐dimensional (3D) printing technologies are continually advancing, significantly broadening their application scope. By employing fused deposition modeling (FDM) to create iterative prototypes and stereolithography (SLA) for crafting functional components, these additive manufacturing techniques offer a highly efficient solution regarding
Carina Zierberg   +4 more
wiley   +1 more source

Pension system: Financial education alleviates reform backlog

open access: yesWirtschaftsdienst, 2021
Marc Peter Radke, Manuel Rupprecht
doaj   +1 more source

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