Results 71 to 80 of about 27,424 (312)

Brain Health Deviation Index: A Comprehensive Brain Health Assessment Biomarker for Predicting Cognitive Decline and Polyvascular Stenosis

Brain Health, EarlyView.
ABSTRACT Assessing and quantifying brain health remains a pressing challenge, despite its importance for overall well‐being. Traditional methods that focus on isolated brain measures often fail to capture the multifaceted nature of brain health and may miss early signs of dysfunction.
Ziyang Liu, Shaodong Ding, Hao Liu, Jing Jing, Jian Cheng, Huaguang Zheng, Jiyang Jiang, Wei Wen, Zhe Zhang, Wanlin Zhu, Shiping Li, Yuesong Pan, Xueli Cai, Yijun Zhou, Chang Liu, Xia Meng, Yilong Wang, Hao Li, Yong Jiang, Haijun Niu, Nicole Kochan, Henry Brodaty, Tiemin Wei, Yubo Fan, Zixiao Li, Perminder S. Sachdev, Tao Liu, Yongjun Wang   +27 more
wiley   +1 more source

Building phenotypic character matrices for phylogenetic inference: exploration of 35 years of practice

Biological Reviews, EarlyView.
ABSTRACT Recent methodological development in phylogenetic inference has focused predominantly on molecular data. However, renewed interest in other data types, particularly morphological data, has followed from the increased recognition of the power of total evidence and tip‐dating approaches, including fossil data, for inference of time‐scaled trees ...
Melanie J. Hopkins, Mark C. Nikolic, James D. Holmes, Daniela S. Monti, Ernesto E. Vargas‐Parra, Russell D.C. Bicknell, Gregory D. Edgecombe, Katherine Jordan‐Burmeister, John R. Paterson, Shravya Srivastava‐Losey   +9 more
wiley   +1 more source

Biomonitoring of mercury in patients with complaints attributed to dental amalgam, healthy amalgam bearers, and amalgam-free subjects: a diagnostic study

, 2008
OBJECTIVE: To investigate the suitability of measurements of mercury (Hg) concentration as a means of identifying patients with health complaints attributed to dental amalgam.
Zilker, T, Köhler, W, Melchart, D, Halbach, S, Linde, K, Linde, K., Kremers, L, Saller, R, Köhler, W., Halbach, S., Kremers, L., Zilker, T., Saller, R., Melchart, D.   +13 more
core   +2 more sources

Gold–Mercury–Platinum Alloy for Light-Enhanced Electrochemical Detection of Hydrogen Peroxide

Sensors
In this study, a simple and easy synthesis strategy to realize the modification of AuHgPt nanoalloy materials on the surface of ITO glass at room temperature is presented.
Yunping Wei, Runze Li, Meng Lin
doaj   +1 more source

Evaluación de la dureza superficial en amalgamas en función de tipos de aleaciones, momentos y tipos de pulimentos

Materials Research, 2003
The aim of this study was to analyze in vitro surface hardness (micro-indentation tester Wolpert) of different types of amalgam alloys varying the technique and polishing time. Tested were the amalgam: Velvalloy, Permite e Dispersalloy. For each material,
Juliana Panazzolo Ramos, Alma Blásida Concepción Elizaur Benitez Catirse, Silmara Aparecida Milori Corona   +2 more
doaj   +1 more source

Penetration of amalgam constituents into dentine [PDF]

, 2009
OBJECTIVES: Amalgam restorations are replaced by adhesively placed composite resin restorations at an increasing rate. After the removal of amalgam dentine often shows marked dark discoloration that is attributed to the penetration of corrosion products ...
Özcan, M, Scholtanus, J.D., Ozcan, M., Huysmans, Marie-Charlotte D. N. J. M., Huysmans, M C D N J M, Ozcan, Mutlu, Huysmans, M.C.D.N.J.M., Scholtanus, J D, Scholtanus, Johannes D.   +8 more
core   +1 more source

Harnessing Generative AI for Sustainable Supply Chains: Lean, Circular and Green Perspectives

Business Strategy and the Environment, EarlyView.
ABSTRACT Generative artificial intelligence is playing a significant role in the transformation of digital ecosystems by reinventing the processes of content generation, process automation, product innovation and customer experience. At the same time that these technologies are becoming more integrated into routine operations, the focus has shifted to ...
Ashutosh Singh, Rsha Alghafes, Judit Petra Koltai, Sushant Kumar Vishnoi   +3 more
wiley   +1 more source

A Review on Dental Amalgam Corrosion and Its Consequences

Journal of Research in Medical Sciences, 2004
Dental amalgam is still the most useful restorative material for posterior teeth and has been successfully used for over a century. Dental amalgam has been widely used as a direct filling material due to its favorable mechanical properties as well as low
M Fathi, V Mortazavi
doaj  

The Prevalence of Amalgam Overhang in Erbil City Population

Polytechnic Journal, 2020
Overhanging tooth restorations are defined as an extension of amalgam restorative material beyond or after the cavity preparation lines, lead to environmental change of the balance between beneficial bacteria and periodontopathogens, lead to periodontal ...
Dana M. Yawer Aldalawi, Dara H. Saeed, Walaa M. Saleem Almola   +2 more
doaj   +1 more source

Skin color affect the replacement of amalgam for composite in posterior restorations: a birth-cohort study

, 2019
The aim of present study was to estimate the occurrence and associated factors for replacement of amalgam posterior restorations. A representative sample of all 5,914 births from the 1982 in Pelotas birth cohort study was prospectively investigated, and ...
Peres, Marco de Anselmo, Peres, Karen Glazer, Horta, Bernardo Lessa, Bastos, João Luiz Dorneles, Demarco, Flávio Fernando, Correa, Marcos Britto, Chisini, Luiz Alexandre, Collares, Kauê   +7 more
core   +1 more source