Results 191 to 200 of about 106,818 (251)

Titanium sintering science: A review of atomic events during densification

, 2020
The sintering densification trajectory for titanium powder is identified in terms of the interaction between mass transport processes and microstructure evolution.
R. German
semanticscholar   +1 more source

The Degree of Permanent Densification in Oxide Glasses upon Extreme Compression up to 24 GPa at Room Temperature.

Journal of Physical Chemistry Letters, 2020
During the decompression of plastically deformed glasses at room temperature, some aspects of irreversible densification may be preserved. This densification has been attributed primarily to topological changes in the glass networks. The changes in short-
Sung Keun Lee, Kwan Young Mun, Yong‐Hyun Kim, Juho Lhee, T. Okuchi, Jung‐Fu Lin   +5 more
semanticscholar   +1 more source

Effect of densification and compactness on urban building energy consumption: Case of a Transit-Oriented Development in Dallas, TX

, 2020
Transit-Oriented Development (TOD) and energy-efficient buildings have gained significant attention in recent years as promising approaches for a sustainable urban future.
Esra Trepci, P. Maghelal, Elie Azar
semanticscholar   +1 more source

Urban sustainability: is densification sufficient?

European Planning Studies, 2019
Urban densification has for some decades been considered as the most relevant strategy for ecological modernization within the field of urban spatial development.
Petter Næss, Inger-Lise Saglie, T. Richardson   +2 more
semanticscholar   +1 more source

Estimating the impact of urban densification on high-rise office building cooling loads in a hot and humid climate

Energy and Buildings, 2019
Urban densification is recommended as the most advantageous solution for the sustainable growth of cities. However, when considering energy consumption, its effects are perceived as complex and conflicting.
I. Lima, Veridiana Atanasio Scalco, R. Lamberts   +2 more
semanticscholar   +1 more source

Life cycle assessment of biomass densification systems [PDF]

Biomass and Bioenergy, 2017
Several recent life cycle assessments (LCA) of biomass densification have been carried out. This paper reviews data from 19 sources with 48 case scenarios to assess the current status of LCA of biomass densification.
Julia Stegemann, Rukayya Ibrahim Muazu
exaly   +2 more sources

Densification in PZT

Ferroelectrics, 1981
Abstract The reaction sequence of PZT formation from the mixture of PbO-ZrO2-TiO2 has been extensively studied1-3. However, there have been no studies on the morphological changes occurring during the calcination process. The dependence of the characteristics and properties of the ceramic on the calcining conditions though has been well noted4–5, no ...
S. Venkataramani, J. V. Biggers
openaire   +1 more source

Progress in densification and toughening of high entropy carbide ceramics

Journal of Materials Science & Technology, 2023
Zhennan Cao, Jialin Sun, Lingtao Meng, Keguo Zhang, Jun Zhao, Zhifu Huang, Xialun Yun   +6 more
semanticscholar   +1 more source

Role of ion substitution and lattice water in the densification of cold-sintered hydroxyapatite

, 2020
High-density hydroxyapatite (HA) compacts were achieved by cold sintering of co-precipitated powders at temperatures lower than 200 °C without addition of any solvent. Critical factors affecting the densification behavior including the source of powders,
Hui-Zhen Shen, Ning Guo, Liang Zhao, P. Shen   +3 more
semanticscholar   +1 more source

Densification of waste biomass for manufacturing solid biofuel pellets: a review

Environmental Chemistry Letters, 2022
T. R. Sarker, S. Nanda, V. Meda, A. Dalai   +3 more
semanticscholar   +1 more source