Results 71 to 80 of about 21,155 (203)

Evaluation of Performance of Cast and Laser-Sintered cr-co Alloys for Dental Applications [PDF]

, 2017
Dental prostheses may be built by additive layer manufacturing, specifically by direct metal laser sintering (DMLS). This innovative process allows a high percentage of unmanned work and the direct fabrication of parts from CAD data.
Lucia Denti
core  

Integrating Digital Technologies Into Biochemistry Education: A Decade of Efforts, Pandemic Impacts, and Emerging Insights

Biochemistry and Molecular Biology Education, Volume 54, Issue 2, Page 195-216, March/April 2026.
ABSTRACT This review critically examines the integration of Digital Information and Communication Technologies (TDICs) in biochemistry education over the past decade, highlighting both the benefits and challenges from a critical theoretical perspective. A systematic review was conducted to identify relevant literature, followed by thematic analysis and
Francis Pereira‐Dias, Marina Bazzo de Espíndola   +1 more
wiley   +1 more source

An evaluation of an Iraqi phosphate-bonded investment and a commercial type on the marginal fit of ceramometalcopings using three different investing and burnout techniques

Journal of Baghdad College of Dentistry, 2014
Background: The accuracy of fitness of any dental casting is imperative for the success of any prosthodontic treatment. From the time that dental casting was first introduced, efforts have been made to produce more accurate and better fitted castings ...
Maan R Zakaria, Dhifaf M Al-Obaidi
doaj  

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

BMEMat, Volume 4, Issue 1, March 2026.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu, Chung Yin Matthew Cheung, Liling Liu, Hoi Pan Harry Cheung, Kam Yu Tam, Dai Fei Elmer Ker, Sarah H. Cartmell, Chuanbin Mao, Zhiyong Zhang, Dan Michelle Wang   +9 more
wiley   +1 more source

Thermoanalytical characteristics of powders in dental cast investment

Journal of Materials Science: Materials in Medicine, 1992
The present study examined the thermal properties of phosphate-bonded investments, a gypsum-bonded investment and an experimental investment powder when the basic powders were heated to high temperatures by simultaneous differential thermal analysis (DTA) and thermogravimetry (TG).
K. Wakasa, M. Yamaki
openaire   +1 more source

Intangible Investment in Japan: New Estimates and Contribution to Economic Growth [PDF]

The purpose of this paper is to measure intangible assets, to construct the capital stock of intangible assets, and to examine the contribution of intangible capital to economic growth in Japan. We follow the approach of Corrado, Hulten, and Sichel (2005,
Kentaro Mukai, Konomi Tonogi, Kyoji Fukao, Tsutomu Miyagawa, Yukio Shinoda   +4 more
core  

Emergence, Challenges, and Opportunities for Chiral Nanocellulose Assemblies in Tissue Engineering and Wound Healing

Small Structures, Volume 7, Issue 3, March 2026.
This review explores chiral nanomaterials for tissue engineering and wound healing, specifically focusing on the potential of nanocellulose. The inherent chirality of nanocelluloses and their assemblies enables the creation of biomimetic scaffolds with unique biological interactions. Chiral nematic self‐assembly of cellulose nanocrystals, in particular,
Mahboubeh Nabavinia, Hossein Khanjanzadeh, Asier R. Muguruza, Anna Roig, Erlantz Lizundia, Justin O. Zoppe   +5 more
wiley   +1 more source

A PCE-based rheology modifier allows machining of solid cast green bodies of alumina [PDF]

, 2015
The performance of a poly(carboxylate ether) (PCE)-based superplasticizer to enable the machining of green bodies that are solid cast from suspensions of alumina was investigated. An alumina loading of 35 vol% in the presence of 1.25 wt% superplasticizer
Akbulut, Ozge, Akbulut, Özge, Akhlaghi Baghoojari, Omid, Avci, Gokay, Avcı, Gökay, Menceloglu, Yusuf Z., Menceloğlu, Yusuf Z., Ozbay, Ceren, Ustbas, Burcin, Özbay, Ceren, Üstbaş, Burçin   +10 more
core   +1 more source

Public service supply chain management: A study of Australian employment services

Australian Journal of Public Administration, Volume 85, Issue 1, Page 167-187, March 2026.
Abstract To continuously improve public service provision has been a stated goal of governments worldwide. Despite the increasing popularity of systems approaches to analysing public service delivery, research into the topic from a supply chain management (SCM) perspective, while acknowledged for its potential contribution to improving public service ...
Phuc Nguyen, Michael McGann, Mark Considine   +2 more
wiley   +1 more source

Comparative study of chemical and mechanical retentive systems for bonding of indirect composite resin to commercially pure titanium [PDF]

, 2008
This study evaluated the effect of chemical and mechanical surface treatments for cast metal alloys on the bond strength of an indirect composite resin (Artglass) to commercially pure titanium (cpTi).
ANTUNES, Rossana Pereira de Almeida, FARIA, Adriana Cláudia Lapria, MATOS, Rodrigo Lino de, MATTOS, Maria da Gloria Chiarello de, RIBEIRO, Ricardo Faria, RODRIGUES, Renata Cristina Silveira   +5 more
core   +1 more source