Results 21 to 30 of about 295,234 (265)

Cuticle of 'Gala' and 'Galaxy' apples cultivars under different environmental conditions

Brazilian Archives of Biology and Technology, 2012
This study aimed to analyze the cuticle thickness and pattern of epicuticular wax deposition in 'Gala' and 'Galaxy' apple cultivars (Malus domestica Borkh,) from three Brazilian producing areas: Vacaria (RS), Fraiburgo (SC) and São Joaquim (SC) with ...
Magda Andréia Tessmer, Lucimara Rogéria Antoniolli, Beatriz Appezzato-da-Glória   +2 more
doaj   +1 more source

Generation of hydroxyapatite patterns by electrophoretic deposition

Journal of Materials Science: Materials in Medicine, 2007
Hydroxyapatite (HAp) patterns with distinct boundaries were generated by electrophoretic deposition (EPD) utilizing an insulating mask that partially blocks the electric field. For the EPD process, we selected two types of mask: a polytetrafluoroethylene (PTFE) board with holes and a resist pattern. A porous PTFE film, which differed from the mask PTFE,
Seiji, Yamaguchi, Takeshi, Yabutsuka, Mitsuhiro, Hibino, Takeshi, Yao   +3 more
openaire   +2 more sources

One scute ring per year in Testudo graeca? A novel method to identify ring deposition patterns in tortoises

Acta Herpetologica, 2015
A reliable estimation of individuals’ age is helpful to conduct demographic studies on wildlife populations. In tortoises, many studies have estimated individuals’ age by counting growth rings on their scutes, assuming one ring per year (1:1 ratio ...
Roberto Rodríguez-Caro, Eva Graciá, Renata Morais Dos Santos, José D. Anadón, Andrés Gimenez   +4 more
doaj   +1 more source

Study on the Pollution Characteristics of Characteristic Elements in Atmospheric PM_2.5 in a Special Region and Their Deposition Patterns in the Upper Respiratory System

Atmosphere
The impact of PM2.5 on the environment and human health has garnered significant attention. While research on PM2.5 composition is increasing, fewer studies have focused on how dusty conditions in a special region affect the PM2.5 composition.
Siqi Liu, Yilin Jiang, Mamatrishat Mamat, Guangwen Feng   +3 more
doaj   +1 more source

Status and trend of atmospheric deposition chemistry at the CONECOFOR plots, 1998-2005

Annals of Silvicultural Research, 2013
Ion deposition in the open field and under the canopy was monitored in 13 CONECOFOR plots during 1998-2005. In spite of the remote location of most plots, atmospheric deposition carries considerable amounts of anthropogenic ions (sulphate, nitrate and ...
Aldo Marchetto, Silvia Arisci, Cristina Brizzio, Rosario Mosello, Gabriele A. Tartari   +4 more
doaj   +1 more source

Impacts of large-scale atmospheric circulation changes in winter on black carbon transport and deposition to the Arctic [PDF]

Atmospheric Chemistry and Physics, 2017
Winter warming and sea-ice retreat observed in the Arctic in the last decades may be related to changes of large-scale atmospheric circulation pattern, which may impact the transport of black carbon (BC) to the Arctic and its deposition on the sea ice,
L. Pozzoli, S. Dobricic, S. Russo, E. Vignati   +3 more
doaj   +1 more source

A Novel Method for Controlling Crud Deposition in Nuclear Reactors Using Optimization Algorithms and Deep Neural Network Based Surrogate Models

Eng, 2022
This work presents the use of a high-fidelity neural network surrogate model within a Modular Optimization Framework for treatment of crud deposition as a constraint within light-water reactor core loading pattern optimization.
Brian Andersen, Jason Hou, Andrew Godfrey, Dave Kropaczek   +3 more
doaj   +1 more source

Photosensitive protein patterning with electrophoretic deposition

IEICE Electronics Express, 2010
This letter reports on the micro-patterning of the photosensitive protein of bacterioRhodopsin (bR) geared toward bioelectronics-based image sensors. bR proteins are denatured by existing micro-fabrication processes, including destructive high-temperature (>100°C) heating and organic solvent cleansing.
Seiichi Takamatsu, Kazunori Hoshino, Kiyoshi Matsumoto, Tsutomu Miyasaka, Isao Shimoyama   +4 more
openaire   +2 more sources

Barium Sulfate Deposition in the Gastrointestinal Tract: Review of the literature

Diagnostic Pathology, 2022
Background Barium sulfate is utilized for imaging of the gastrointestinal tract and is usually not deposited within the wall of the intestine. It is thought that mucosal injury may allow barium sulfate to traverse the mucosa, and allow deposition to ...
Daniel J. Zaccarini, David Lubin, Soma Sanyal, Jerrold L. Abraham   +3 more
doaj   +1 more source

Modelling of the Depositional Patterns in Hangzhou Bay

Coastal Engineering 1984, 1984
Prediction of depositional patterns in estuaries is one of the primary concerns to coastal engineers planning major hydraulic works. For a well-mixed estuary where suspended load is the dominant transport mode, we propose to use the divergence of the distribution of the net suspended load to predict the depositional patterns.
Su Jilan, Xu Weiyi
openaire   +2 more sources