Results 111 to 120 of about 179,868 (286)

Influence of Viscosity Ratio on the Mechanical, Morphological, and Rheological Properties of Thermoplastic Dynamic Vulcanizates from Devulcanized Tire Rubber and Polypropylene

Macromolecular Materials and Engineering, EarlyView.
This study explores how polypropylene viscosity influences the structure and performance of thermoplastic dynamic vulcanizates made with devulcanized tire rubber. Higher matrix viscosity results in better dispersion of the rubber phase, forming smaller domains and enhancing mechanical properties. The findings support more efficient recycling strategies
Ákos Görbe, Gergő Zsolt Marton, Tamás Bárány   +2 more
wiley   +1 more source

Pulpal response to partial pulpotomy versus full pulpotomy procedures in puppies: An experimental study.

PLoS ONE
BackgroundA Partial pulpotomy technique is an alternative choice of treatment for immature permanent teeth with exposed vital pulps. This study aimed to compare the histopathological pulpal response of the primary teeth of puppies after partial pulpotomy
Thiyezen Abdullah AlDhelai, Zeyad Alsughier, Faraj Alotaiby, Mustafa Hussein Alattas, Muhammad Qasim Javed, Madeh Sadan, Rania M Salem, Mona A Elkateb   +7 more
doaj   +1 more source

Characterization of Copper‐ and Bronze‐Filled PLA: Mechanical, Structural, and Biological Insights for Biomedical 3D and 4D Printing

Macromolecular Materials and Engineering, EarlyView.
This study uses four 3D‐printed polylactic acid composites filled with copper or bronze. Tests evaluate the material's thermal and mechanical properties and its toxicity. The results show the material becoming more brittle with increased metal percentage.
Kinga Kardos, Emese Paari‐Molnar, Roland Told, Adel Len, Peter Szabo, Zoltan Ujfalusi, Alexandra Steinerbrunner‐Nagy, Judit E. Pongracz, Peter Maroti   +8 more
wiley   +1 more source

Towards balancing production and protection participatory landscape performance assessment in Kwazulu-Natal, South Africa [PDF]

, 2010
Afin d'atteindre des objectifs simultanés de protection de la biodiversité et de production agricole dans un espace donné, il est nécessaire d'analyser le fonctionnement des espaces ruraux à l'échelle du paysage. Le présent article relate les résultats d'
Chitakira, Munyaradzi, Torquebiau, Emmanuel   +1 more
core   +1 more source

Enhancing Crystallinity of Electrospun Polylactic Acid Fibers: Insights into Formation Mechanisms and Property Modulation–A Review

Macromolecular Materials and Engineering, EarlyView.
Controlled processing, nucleating agents, and monitored post‐treatments improve electrospun PLA nanofiber crystallinity. Additionally, stereocomplexation of PLLA and PDLA further enhances this property. Together, these strategies enable scalable, sustainable fabrication of high‐performance PLA nanofibers, expanding their applicability across industrial,
Kardo Khalid Abdullah, Kolos Molnár
wiley   +1 more source

Comparative SEM study of the marginal adaptation of MTA and Biodentine after apical resection (in vitro study) [PDF]

, 2023
Elka Radeva, Tsonko Uzunov
openalex   +1 more source

Multi-Touch Attribution Based Budget Allocation in Online Advertising

, 2014
Budget allocation in online advertising deals with distributing the campaign (insertion order) level budgets to different sub-campaigns which employ different targeting criteria and may perform differently in terms of return-on-investment (ROI).
Dasdan, Ali, Geyik, Sahin Cem, Saxena, Abhishek   +2 more
core   +1 more source

Is Your Patient Hungry? Screening for Food Insecurity in Dental Education

Journal of Dental Education, EarlyView.
Teresa A. Marshall, Nadine Tassabehjim, Khatija Noorullah, Christie Custodio‐Lumsden, Jillian Kaye, Rena Zelig, Riva Touger‐Decker   +6 more
wiley   +1 more source

Protein glycosylation in lung cancer from a mass spectrometry perspective

Mass Spectrometry Reviews, EarlyView.
Abstract Lung cancer is a severe disease for which better diagnostic and therapeutic approaches are urgently needed. Increasing evidence implies that aberrant protein glycosylation plays a crucial role in the pathogenesis and progression of lung cancer.
Mirjam Balbisi, Simon Sugár, Lilla Turiák   +2 more
wiley   +1 more source

Pulp Tissue Reaction of Dog Canines to Root MTA and Portland Cement Compared to ProRoot MTA as Pulp Capping Agents

Frontiers in Dentistry, 2006
Statement of Problem: Mineral trioxid aggregate (MTA) cement is widely used for root-end filling, pulp capping, perforation repair and other treatments in endodontics. Investigations have shown similar physical and chemical properties for Portland cement
H. Razmi, D. Sharifi, P. Mottahari, MR. Khosravi   +3 more
doaj