Results 111 to 120 of about 12,229,065 (261)

Mechanism and Influencing Factors of Iron Nuggets Forming in Rotary Hearth Furnace Process at Lower Temperature

, 2015
In order to improve the efficiency of slag and iron separation, a new idea of "the separation of slag (solid state) and iron (molten state) in rotary hearth furnace process at lower temperature" is put forward.
Yuan, Peng, Han, Hongliang, Duan, Dongping, Chen, Siming   +3 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

A new hybrid stretch forming and double-layer two-point incremental sheet forming process [PDF]

This research presents a new hybrid stretch forming and double-layer two-point incremental sheet forming (hybrid stretch forming and DL-TPIF). The novelty of the proposed hybrid process is first to employ double-layer blank sheets in the conventional two-
Ou, Hengan, Xuelei Zhao, Zhao, Xuelei, Hengan Ou   +3 more
core   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Computer aided design and optimization of bi-layered tube hydroforming process [PDF]

, 2013
Tube hydroforming is one of the unconventional metal forming processes in which high fluid pressure and axial feed are used to deform a tube blank in the desired shape.
Alaswad, Abed
core   +2 more sources

Theoretical and Experimental Research on the Forming Process of Tube by the Tandem Skew Rolling Process

Engineering Reports
To investigate the forming mechanisms and force conditions of a tube blank during tandem skew rolling (TSR), force analysis diagrams were created for each stage of the process.
Feilong Mao, Jianguo Liang, Yuanhua Shuang, Fujie Wang, Jianhua Hu, Bo Wang   +5 more
doaj   +1 more source

Novel Ceramic Clay Automatic Feeding System and Simulation Analysis

Ceramics
This study aims to verify the feasibility and effectiveness of an automatic feeding system in the ceramic clay-forming process. Through a series of clay-forming experiments, the system’s performance under various process parameters was examined ...
Xunchen Liu, Yilun Wang, Bo Mu, Hailin Wu, Lanxin Wang, Mingzhang Chen, Shanyue Guan   +6 more
doaj   +1 more source

Simulation of tool load for axial forming process with oscillating feed

, 2013
The axial forming process is a method of cold metal forming, which is used for the production of axially symmetric profiles and retractions at full and hollow components.
Lahl, Mike, Popp, Mike, Schuster, Robert, Milbrandt, Matthias, Porstmann, Sebastian, Schiller, Sven, Druwe, Thomas   +6 more
core   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

Optimisation of the shear forming process by means of multivariate statistical methods [PDF]

Shear forming is a versatile process for manufacturing complex lightweight components which are required in increasing numbers by many different industries. Inherent advantages of the process are simple tooling, low tool costs, good external and internal
Kunert, Joachim, Ewers, Roland, Auer, Corinna, Kleiner, Matthias, Henkenjohann, Nadine   +4 more
core