Results 41 to 50 of about 14,522 (282)

Transverse shrinkage anisotropy of coniferous wood investigated by the power spectrum analysis

Journal of Wood Science, 1998
The transverse shrinkage behavior of early wood and late wood tracheids of radiata pine (Pinus radiata D. Don) was investigated by the power spectrum analysis. The representative cell model shapes before and after shrinkage constructed by the analysis revealed that the early wood tracheid showed anisotropic shrinkage, although the late wood tracheid ...
Ugai Watanabe, Misato Norimoto, Minoru Fujita, Joseph Gril   +3 more
openaire   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Simulation of network shrinkage

, 2002
We report numerical simulations oil shrinkage in a fiber network when the fibers shrink more in their transverse to length direction than the axial direction.
Alava, MJ, Heyden, Susanne, Heyden, Susanne,, Salminen, LI, Lund University., Niskanen, KJ, Gustafsson, Per-Johan,, Gustafsson, Per-Johan   +7 more
core   +1 more source

Spontaneous regression of advanced transverse colon cancer with deficient mismatch repair: a case report

Surgical Case Reports, 2023
Background Spontaneous regression (SR) of cancer occurs in 1 in 60,000–100,000 patients. This phenomenon has been reported in almost all cancer types, most commonly neuroblastoma, renal cell carcinoma, malignant melanoma, and lymphoma/leukemia.
Shinnosuke Harata, Hiroki Takahashi, Nanako Ando, Akira Kato, Kaori Watanabe, Takeshi Yanagita, Takuya Suzuki, Hajime Ushigome, Kazuyoshi Shiga, Ryo Ogawa, Yoichi Matsuo, Akira Mitsui, Masahiro Kimura, Shuji Takiguchi   +13 more
doaj   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Predicting weld distortion in the design of automotive components [PDF]

, 2007
This project was set up in order to investigate whether it may be valid to use a simplified approach to weld distortion prediction in order to make an assessment of the distortions occurring in a welded structure.
O'Brien, Roger William
core  

Impact of Primary Tumour Location and Early Tumour Shrinkage on Outcomes in Patients with RAS Wild-Type Metastatic Colorectal Cancer Following First-Line FOLFIRI Plus Panitumumab

Drugs in R&D, 2019
Objective Data from a trial of first-line panitumumab plus FOLFIRI (folinic acid, infusional 5-fluorouracil and irinotecan) in metastatic colorectal cancer were retrospectively analysed to investigate the effects of primary tumour location and early ...
Claus-Henning Köhne, Meinolf Karthaus, Laurent Mineur, Josef Thaler, Marc Van den Eynde, Javier Gallego, Reija Koukakis, Marloes Berkhout, Ralf-Dieter Hofheinz   +8 more
doaj   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source