Results 61 to 70 of about 3,625 (162)
Brazilian Oral Research, 2006 This experimental research aimed at evaluating the accuracy of enamel demineralization detection using conventional, digital, and digitized radiographs, as well as to compare radiographs and logarithmically contrast-enhanced subtraction images.
Rívea Inês Ferreira +4 more
doaj +1 more source
Brazilian Journal of Oceanography, 2010 The circulation and transport of suspended particulate matter in the Caravelas Estuary are assessed. Nearly-synoptic hourly hydrographic, current (ADCP velocity and volume transport) and suspended particulate matter data were collected during a full ...
Carlos Augusto França Schettini +1 more
doaj +1 more source
Porous Organic Polymers: From Molecular Design to Scalable Technologies
Small, Volume 22, Issue 46, 18 August 2026.This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem +12 more
wiley +1 more source
Spatial changes in the water quality of Itajaí-Açú Fluvial-Estuarine System, Santa Catarina, Brazil
Anais da Academia Brasileira de Ciências, 2010 This study was carried out with the aim of evaluating the spatial variation of the water quality in the Itajaí-Açú River estuary. Seven stations along the estuary were monitored on a weekly basis, from October 2003 to December 2004, plus two stations in ...
Jurandir Pereira-Filho +5 more
doaj +1 more source
Programmable Inter‐Droplet Communication by Polymer‐Gated Ion Transport Through Nanopore Lattices
Small Science, Volume 6, Issue 8, August 2026.Laser‐written polyelectrolyte barriers were applied for regulating imbibition and ion transport through silica mesopores between droplet compartments. Specific imbibition sequences and precipitation readouts indicated cation‐selective transport across the barriers. Depending on salt identity, barrier, and experimental parameters, ionic transport ranged
Marius Kirsch +4 more
wiley +1 more source
Spatial Characteristics and Regeneration Strategies of Brownfields in the Beijing-Tianjin-Hebei Region Across the Urban-Rural Gradient [PDF]
园林[Background] As China’s urbanization shifts from gradual expansion to stock renewal, urban-rural integration has emerged as a crucial strategy to dismantle the dual structure.
XIANG Shuangbin +2 more
doaj +1 more source
Large Single‐Crystalline n‐Type SnS Flakes by Vapor Transport Growth With In Situ Bi Doping
Small Structures, Volume 7, Issue 8, August 2026.Controlled doping is often complicated in compound semiconductors that are auto‐doped by native point defects. Here, this problem is addressed for SnS, a layered semiconductor with ubiquitous p‐type doping by Sn vacancies. Substitutional incorporation of Bi switches the material to n‐type conduction with high electron mobility, promising for pn ...
Eli Sutter +2 more
wiley +1 more source
Scientific ReportsThis study examined the emission and physicochemical properties of microplastics and nanoplastics (MPs/NPs) generated during shredding, which is regularly used in mechanical recycling.
S. Swinnerton, J. Su, Candace S. J. Tsai
doaj +1 more source
Acta Ortopédica Brasileira, 2009 INTRODUÇÃO: As propriedades mecânicas (PM) consistem num instrumento de aplicabilidade clínica para profissionais de saúde que atuam no sistema músculo-esquelético.
Leonardo César Carvalho +5 more
doaj +1 more source
Bioresorbable Scaffolds for Coronary Arteries: Where Do We Stand Today?
VIEW Medicine, Volume 1, Issue 1, August 2026.Bioresorbable coronary scaffolds are moving from thick strut pitfalls to thinner, stronger, healing‐oriented designs. Integrating advances in materials, guided implantation with preparation, size, and postdilation steps, and resorption aligned to healing, we synthesize clinical evidence and chart a roadmap toward intelligent, transient platforms ...
Junya Matsuda +5 more
wiley +1 more source