Results 121 to 130 of about 802,703 (319)

Elasticity of Diametrically Compressed Microfabricated Woodpile Lattices

Advanced Engineering Materials, EarlyView.
Modulus–porosity relationship is derived for woodpile lattices with struts under diametrical compression. The formula presented here that Young's modulus is proportional to the square of the volume fraction E˜ρ2$E \sim \left(\rho\right)^{2}$ is shown to be consistent with computations and laboratory experiments on 3D‐printed samples.
Faezeh Shalchy, Atul Bhaskar
wiley   +1 more source

Genomic structural differences between cattle and River Buffalo identified through comparative genomic and transcriptomic analysis

Data in Brief, 2018
Water buffalo (Bubalus bubalis L.) is an important livestock species worldwide. Like many other livestock species, water buffalo lacks high quality and continuous reference genome assembly, required for fine-scale comparative genomics studies.
Wenli Li, Derek M. Bickhart, Luigi Ramunno, Daniela Iamartino, John L. Williams, George E. Liu   +5 more
doaj  

Hybrid LES/RANS for flows including separation: A new wall function using Machine Learning based on binary search trees [PDF]

arXiv
Machine Learning (ML) is used for developing wall functions for Improved Delayed Detached Eddy Simulations (IDDES). The ML model is based on KDtree which essentially is a fast look-up table. It searches the nearest target datapoint(s) for which y+ and U+ are closest to the CFD y+ and U+ cells.
arxiv  

Action of an Autolytic Enzyme of Bacillus subtilis on the Cell Wall [PDF]

, 1956
Michio Nomura, Junko Hosoda
openalex   +1 more source

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

Advanced 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, Ziping Sang, Jiali Zhang, Felix Radtke, Louis Becker, Simone Herzog, Sebastian Weber, Christoph Broeckmann   +7 more
wiley   +1 more source

Site of synthesis of the peptide component of the cell wall of Bacillus megaterium [PDF]

, 1959
P. Brookes, A.R. Crathorn, G. D. Hunter
openalex   +1 more source

Multifunctional Design of Triply Periodic Minimal Surface Structures for Temporary Pediatric Fixation Devices

Advanced Engineering Materials, EarlyView.
A metallic implant's higher stiffness compared to the surrounding bone leads to stress shielding problems, causing bone density reduction and bone growth interference in pediatric patients. 3D‐printed triply periodic minimal surface structures present a promising engineering solution.
Ali Ebrahimzadeh Dehaghani, Zia Javanbakht, Martina Barzan, David G. Lloyd, Stefanie Feih   +4 more
wiley   +1 more source

Cell wall integrity signaling regulates cell wall-related gene expression in Chlamydomonas reinhardtii

Scientific Reports, 2019
An intact cell wall is critical for cellular interactions with the environment and protecting the cell from environmental challenges. Signaling mechanisms are necessary to monitor cell wall integrity and to regulate cell wall production and remodeling ...
Evan Cronmiller, Deepak Toor, Nai Chun Shao, Thamali Kariyawasam, Ming Hsiu Wang, Jae-Hyeok Lee   +5 more
doaj   +1 more source

Mesostructural origins of the anisotropic compressive properties of low-density closed-cell foams: A deeper understanding [PDF]

arXiv
Many closed-cell foams exhibit an elongated cell shape in the foam rise direction, resulting in anisotropic compressive properties. Nevertheless, the underlying deformation mechanisms and how cell shape anisotropy induces this mechanical anisotropy are not yet fully understood, in particular for the foams with a high cell face fraction and low relative
arxiv  

Intramural Vessels and Endothelial Cells in the Walls of Sclerosed Retinal Arteries [PDF]

, 1950
Arnold Loewenstein
openalex   +1 more source