Results 21 to 30 of about 3,430,176 (247)

Evaluation of white spot syndrome virus variable DNA loci as molecular markers of virus spread at intermediate spatiotemporal scales [PDF]

, 2010
Variable genomic loci have been employed in a number of molecular epidemiology studies of white spot syndrome virus (WSSV), but it is unknown which loci are suitable molecular markers for determining WSSV spread on different spatiotemporal scales ...
Bui Thi Minh Dieu, Zwart, M.P., Vlak, J.M., Marks, H.   +3 more
core   +1 more source

White Leaf Spot Caused by Neopseudocercosporella capsellae: A Re-emerging Disease of Brassicaceae [PDF]

, 2020
White leaf spot can cause significant damage to many economically important Brassicaceae crops, including oilseed rape, vegetable, condiment, and fodder Brassica species, and recently has been identified as a re-emerging disease.
Barbetti, Martin J., Burrell, Daniel, Neate, Stephen, Gunasinghe, Niroshini, You, Ming Pei   +4 more
core   +1 more source

Proximity Gettering Design of Hydrocarbon–Molecular–Ion–Implanted Silicon Wafers Using Dark Current Spectroscopy for CMOS Image Sensors

Sensors, 2019
We developed silicon epitaxial wafers with high gettering capability by using hydrocarbon−molecular−ion implantation. These wafers also have the effect of hydrogen passivation on process-induced defects and a barrier to out-diffusion of ...
Kazunari Kurita, Takeshi Kadono, Satoshi Shigematsu, Ryo Hirose, Ryosuke Okuyama, Ayumi Onaka-Masada, Hidehiko Okuda, Yoshihiro Koga   +7 more
doaj   +1 more source

Semi-macrosegregation and carbide banding in high-carbon chromium bearing steels: Characteristics, evolution, and control

Journal of Materials Research and Technology, 2023
Semi-macrosegregation in continuously cast blooms and its associated carbide banding defects in hot-rolled bars were investigated to explore the characteristics, evolution, and control methods in high-carbon chromium bearing steel.
Zhuang Zhang, Peng Lan, Pu Wang, Hao Geng, Haiyan Tang, Jiaquan Zhang   +5 more
doaj   +1 more source

Enamel Defects During Orthodontic Treatment

Balkan Journal of Dental Medicine, 2018
Background/Aim: Orthodontic treatment has an inherent potential for causing defects to enamel in the course of bonding and debonding procedures, interproximal enamel stripping and induce the presence of white spot lesions, enamel discoloration or wear ...
Sarafopoulou Stavroula, Zafeiriadis Anastasios A., Tsolakis Apostolos I.   +2 more
doaj   +1 more source

Objective aesthetic performance of Icon treatment by deep infiltration: a case report

Senses and Sciences, 2016
Enamel hypomineralization is characterized by decreased refractive index of the lesion surface as compared to the surrounding sound enamel. Icon® treatment has been recently successfully used for the cosmetic treatment of enamel demineralizations seen ...
Fabrizio Guerra, Marta Mazur, Francesca Rinaldo, Denise Corridore, Debora Pasqualotto, Gianna Maria Nardi, Livia Ottolenghi   +6 more
doaj   +1 more source

Mapping of QTL affecting incidence of blood and meat inclusions in egg layers

BMC Genetics, 2011
Background Occurrence of blood and meat inclusions is an internal egg quality defect. Mass candling reveals most of the spots, but because brown eggshell hampers selection in brown chicken lines it has not been possible to eliminate the defect by ...
Vennerström Pia, Cavero David, Preisinger Rudolf, Schmutz Matthias, Uimari Pekka, Ahola Virpi, Tuiskula-Haavisto Maria, Honkatukia Mervi, Arango Jesus, O'Sullivan Neil, Fulton Janet, Vilkki Johanna   +11 more
doaj   +1 more source

PSYCHROTROPHIC SPOILAGE MOULDS IN IMPORTED FROZEN BEEF CUTS [PDF]

Veterinary Medical Journal - Giza, 1991
Imported frozen meat specially frozen beef cuts are used mainly as raw material in meat products in Egypt. Therefore, microbiological qualification of such frozen meat is very important due to the late usage. Some defects as formation of black, green and
N.K. MANSOUR, N.A. YASSIEN, A.M. DARWISH, A.M. El-SHERIF   +3 more
doaj   +1 more source

Automating defects simulation and fault modeling for SRAMs [PDF]

, 2008
The continues improvement in manufacturing process density for very deep sub micron technologies constantly leads to new classes of defects in memory devices. Exploring the effect of fabrication defects in future technologies, and identifying new classes
Stefano Di Carlo, Scionti, A., Zaid Al-Ars, Al-Ars, Z., Paolo Prinetto, Alberto Scionti, Al Ars Z., Prinetto, Paolo Ernesto, Scionti A., Di Carlo, Stefano   +9 more
core   +1 more source

Cercosporin from Pseudocercosporella capsellae and its critical role in white leaf spot development [PDF]

, 2016
Pseudocercosporella capsellae, the causative agent of white leaf spot disease in Brassicaceae, can produce a purple-pink pigment on artificial media resembling, but not previously confirmed, as the toxin cercosporin.
Barbetti, Martin J., Gunasinghe, Niroshini, You, Ming Pei, Cawthray, Gregory R.   +3 more
core   +1 more source