Results 61 to 70 of about 370,948 (189)

Studi Morfologi Pantai Rewata’a Desa Lalampanua

Jambura Geoscience Review, 2020
This research is aimed at knowing morphology characteristics and factors which influence landform that is located at Rewata’a Coastal. Geomorphology is a study stressed on landform characteristics with all processes and material at the world surface. The
Rusdi Rusdi, Feri Padli, Hendra Hendra
doaj   +1 more source

Effect of chitosan‐containing desensitizers applied prior to bleaching on the physical properties of enamel

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effects of adding chitosan (Chi) to desensitizing agents applied before dental bleaching on enamel properties. Bovine enamel specimens were allocated to seven groups (n = 12): no treatment (negative control), 2% NaF (positive control), 2% NaF + 2% Chi, 2% NaF + 5% Chi, 2% NaF + 5% KNO3, 2% NaF + 5% KNO3 + 2 ...
Júlia Barbato, Luís Otávio Passos, Carolina Meneghin Barbosa, Marcos Roberto de Lima Benati, Renata Siqueira Scatolin, Ana Carolina Cabral Roque, Tatiane Cristina Dotta, Waldemir Francisco Vieira‐Junior, Laura Nobre Ferraz   +8 more
wiley   +1 more source

Phosphomimetic statherin‐derived peptide protects against intrinsic enamel erosion independently of sodium trimetaphosphate

European Journal of Oral Sciences, EarlyView.
Abstract This in vitro study evaluated the effect of a phosphomimetic statherin‐derived peptide (DDSt15), alone or combined with sodium trimetaphosphate (TMP), on the protection against initial enamel erosion. A total of 102 bovine enamel samples (4 × 4 mm2) were prepared and randomly allocated into six groups (n = 17): deionized water (negative ...
Carolina Ruis Ferrari, Hannah Zomignan Barros, Julia Pereira Bicalho, João Victor Frazão Câmara, Monique Malta Francese, Lethycia Almeida Santos, Juliano Pelim Pessan, Naiara Maia Pereira, Reinaldo Marchetto, Marília Afonso Rabelo Buzalaf   +9 more
wiley   +1 more source

Use of digital image analysis combined with fractal theory to determine particle morphology and surface texture of quartz sands

Journal of Rock Mechanics and Geotechnical Engineering, 2017
The particle morphology and surface texture play a major role in influencing mechanical and hydraulic behaviors of sandy soils. This paper presents the use of digital image analysis combined with fractal theory as a tool to quantify the particle ...
Georgia S. Araujo, Kátia V. Bicalho, Fernando A. Tristão   +2 more
doaj   +1 more source

Intertidal finger bars at El Puntal, Bay of Santander, Spain: observation and forcing analysis [PDF]

Earth Surface Dynamics, 2014
A system of 15 small-scale finger bars has been observed, by using video imagery, between 23 June 2008 and 2 June 2010. The bar system is located in the intertidal zone of the swell-protected beaches of El Puntal Spit, in the Bay of Santander (northern ...
E. Pellón, R. Garnier, R. Medina
doaj   +1 more source

Charting the course of Sjögren's disease: A historical analysis of scientific progress

European Journal of Oral Sciences, EarlyView.
Abstract Sjögren's disease (SjD) bears the name of the Swedish ophthalmologist Henrik Sjögren. His 1933 doctoral thesis on keratoconjunctivitis sicca ignited interest, yet much remains under debate. SjD is an autoimmune disorder that primarily affects the exocrine glands, particularly the salivary and lacrimal glands, leading to a dryness of the eyes ...
Diego Ustárroz Cantali, Fabiola Reis de Oliveira, Denise Cantarelli Machado, Moisés Evandro Bauer   +3 more
wiley   +1 more source

Hydrodynamic impacts of tectonics in prehistoric Ohiwa Harbour, North Island, New Zealand [PDF]

, 2012
Ohiwa Harbour is an estuarine lagoon located in the eastern Bay of Plenty, North Island, New Zealand. Ohiwa Harbour is bounded by two sand spits, Ohope and Ohiwa Spits.
Robinson, Benjamin Joseph
core  

From macro to micro: dataset on plastic contamination along and across a sandy tide-less coast (the Curonian Spit, the Baltic Sea)

Data in Brief, 2020
The contamination by macrolitter (>25 mm), mesolitter (5-25 mm), large microlitter (2-5 mm), large and small microplastics (L-MPs (2-5 mm) and S-MPs (0.5-2 mm), accordingly) in the surface beach sand at 6 locations along the 100-km-long marine coast of ...
Elena Esiukova, Liliya Khatmullina, Olga Lobchuk, Alexey Grave, Alexander Kileso, Mirco Haseler, Andrey Zyubin, Irina Chubarenko   +7 more
doaj   +1 more source

Tapeworm testing: Coprological and antibody‐based approaches across colic types in a German equine hospital population

Equine Veterinary Education, EarlyView.
Summary Background The association between tapeworm infection and equine colic is established, but gaps remain regarding specific colic types. Objectives To assess the relationship between tapeworm test results and equine colic types: The study aimed to determine if ileocaecal disorders (IC) are more frequently associated with Anoplocephala spp ...
K. L. Adamasky, K. Drozdzewska, P. Schmitz, N. Peczak, K. L. Lightbody, J. B. Matthews, M. K. Nielsen, R. Merle, G. von Samson‐Himmelstjerna, H. Gehlen   +9 more
wiley   +1 more source

Reconstructing the Holocene Development of Lake Chaika as an Example of Wetland Formation within the Sand Spit Environment Dynamics: A Case Study from the Curonian Spit, Southeastern Baltic, Russia

Russian Journal of Earth Sciences
The paper provides original data that shed light on the formation dynamics of Lake Chaika, which is situated in the central part of the Curonian Spit and is the only large water body in the sand spits of the southeastern Baltic.
Napreenko-Dorokhova Tatiana, Ludikova Anna, Napreenko Maxim, Sosnina Irina   +3 more
doaj   +1 more source