Results 61 to 70 of about 135,780 (323)
Dense Pure Tungsten Fabricated by Selective Laser Melting
Applied Sciences, 2017 Additive manufacturing using tungsten, a brittle material, is difficult because of its high melting point, thermal conductivity, and oxidation tendency.
Dianzheng Wang +5 more
doaj +1 more source
Evaluation of Kalalani vermiculite for production of high strength porcelain insulators [PDF]
Science of Sintering, 2019 The present work has evaluated Kalalani vermiculite as a potential raw material for the production of high strength porcelain insulators. Three porcelain compositions were prepared to contain 0, 20 and 30 wt% of Kalalani vermiculite.
Ngayakamo Blasius, Park Eugene S.
doaj +1 more source
Planning for residential ‘value’? London’s densification policies and impacts
Buildings & Cities, 2021 This paper considers the agency and influence of planning processes and densification policies on urban landscapes in London. Urban transformation through residential densification can bring opportunities for real estate development, combined with longer
Nicola Livingstone +2 more
doaj +1 more source
Effect of microstructure and temperature on the erosion rates and mechanisms of modified EB PVD TBCs [PDF]
, 2009 Thermal barrier coatings (TBCs) have now been used in gas turbine engines for a number of decades and are now considered to be an accepted technology. As there is a constant drive to increase the turbine entry temperature, in order to increase engine ...
Murphy, K. S. +2 more
core +1 more source
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
A Review on Binder Jet Additive Manufacturing of 316L Stainless Steel
Journal of Manufacturing and Materials Processing, 2019 Binder jet additive manufacturing enables the production of complex components for numerous applications. Binder jetting is the only powder bed additive manufacturing process that is not fusion-based, thus manufactured parts have no residual stresses as ...
Saereh Mirzababaei, Somayeh Pasebani
doaj +1 more source
Two-phase densification of cohesive granular aggregates [PDF]
, 2001 When poured into a container, cohesive granular materials form low-density, open granular aggregates. If pressed upon with a ram, these aggregates densify by particle rearrangement.
A. M. Cuitiño +22 more
core +3 more sources
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Strengthening of Wood-Like Materials via Densification and Nanoparticle Intercalation
Nanomaterials, 2020 Recently, several chemical and physical treatments were developed to improve different properties of wood. Such treatments are applicable to many types of cellulose-based materials.
David Novel +8 more
doaj +1 more source
Spatial Coordination Strategies in Future Ultra-Dense Wireless Networks
, 2014 Ultra network densification is considered a major trend in the evolution of cellular networks, due to its ability to bring the network closer to the user side and reuse resources to the maximum extent.
Alexiou, Angeliki +2 more
core +1 more source