Results 91 to 100 of about 1,139,212 (291)

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Resisting electronic payment systems: burning down the house? [PDF]

This commentary explains the phenomena of path dependence, hysteresis, and network economies using lively historical and contemporary examples.
Ben R. Craig
core  

Electroweak interactions in a relativistic Fermi gas

, 2006
We present a relativistic model for computing the neutrino mean free path in neutron matter. Thereby, neutron matter is described as a non-interacting Fermi gas in beta-equilibrium. We present results for the neutrino mean free path for temperatures from
G. Watanabe, J. Bernstein, J. Ryckebusch, K. Vantournhout, N. Jachowicz   +4 more
core   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source

Path Dependence, Lock-in, and Breakthrough: An Exploration of the Evolutionary Path and Evolutionary Mechanisms of Agricultural Industry Clusters: A Case Study of the Flower and Plant Industry Cluster of Jiangdu District in Yangzhou City, Jiangsu Province

Redai dili
Owing to their low technological relevance and high dependence on policies, agricultural industry clusters are more likely to fall into inefficient locking-ins in the process of evolutionary development.
Xu Jufen, Yang Yahan
doaj   +1 more source

Pergeseran Kebijakan Tata Ruang Kota Semarang 1975-2011: Dari Pembangunan Sektoral Menuju Keterpaduan Ruang

Jurnal Pembangunan Wilayah dan Kota, 2017
Development process in a city should not be separated from the spatial planning. Therefore, spatial planning policy is always shifting and improving every time.
M. Luthfi Nugraha, Fadjar Hari Mardiansjah   +1 more
doaj   +1 more source

On the coordinate (in)dependence of the formal path integral [PDF]

, 2010
When path integrals are discussed in quantum field theory, it is almost always assumed that the fields take values in a vector bundle. When the fields are instead valued in a possibly-curved fiber bundle, the independence of the formal path integral on ...
Johnson-Freyd, Theo
core  

PBF‐LB/M of Ti‐6Al‐4V: High‐Pressure Solution Treatment and Aging for Applications in a Sustainable Aerospace

Advanced Engineering Materials, EarlyView.
Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann, Andre Danzig, Freerk Syassen, Rainer Fechte‐Heinen, Anastasiya Toenjes   +4 more
wiley   +1 more source

Assembly path dependence of telomeric DNA compaction by TRF1, TIN2, and SA1. [PDF]

Biophys J, 2023
Liu M, Pan H, Kaur P, Wang LJ, Jin M, Detwiler AC, Opresko PL, Tao YJ, Wang H, Riehn R.   +9 more
europepmc   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source