Results 61 to 70 of about 346,176 (242)

Most Frequent Contact Allergens of Oral Cavity and Lips

open access: yesČeská Stomatologie a Praktické Zubní Lékařství, 2007
Oral cavity is frequently or permanently exposed to a wide spectrum of compounds, some of which possess irritation or sensitization potential. Persons who are subjected to stomatological treatment and use oral hygiene are exposed to growing number of new,
D. Ditrichová   +4 more
doaj  

Patch test standard series recommended by the Brazilian Contact Dermatitis Study Group during the 2006-2011 period [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2013
A retrospective study was carried out between 2006-2011. Six hundred and eighteen patients with suspected allergic contact dermatitis underwent the standard patch test series recommended by the Brazilian Contact Dermatitis Research Group.
Ida Alzira Gomes Duarte   +6 more
doaj   +1 more source

Recovering 6D Object Pose and Predicting Next-Best-View in the Crowd

open access: yes, 2016
Object detection and 6D pose estimation in the crowd (scenes with multiple object instances, severe foreground occlusions and background distractors), has become an important problem in many rapidly evolving technological areas such as robotics and ...
Doumanoglou, Andreas   +3 more
core   +1 more source

Nickel, chromium and cobalt: the relevant allergens in allergic contact dermatitis. Comparative study between two periods: 1995-2002 and 2003-2015 [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2018
: Background: Metals are common agents of allergic contact dermatitis, occupational or not, with decreasing incidence over the last years in some countries that have regulated the amount of nickel in objects.
Ida Duarte   +4 more
doaj   +2 more sources

The GPS flight recorder for homing pigeons works : design and first results [PDF]

open access: yes, 2006
This paper describes a first version of the GPS flight recorder for homing pigeons. The GPS recorder consists of a hybrid GPS board, a patch antenna 19*19 mm, a 3 V Lithium battery as power supply, a DCDC converter, a logging facility and an additional ...
Hamann, Hans-Joachim   +3 more
core  

Evaluation of dental material series from patients with dental prostheses and suspicion of delayed hypersensitivity [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2016
: BACKGROUND: Patients with oral sensitivity are common in our practice. Allergic contact dermatitis is one of the most frequent etiologies. OBJECTIVES: Evaluate oral contact dermatitis using the Brazilian standard series and complementary dental ...
Fernanda Cortinhas Yoshimura   +3 more
doaj   +2 more sources

Non-Gaussian sampling effects on the CMB power spectrum estimation

open access: yes, 1997
We introduce a non-Gaussian model of structure formation, and show how it produces surprising sampling effects on the estimation of the CMB power spectrum. Estimates of the average power spectrum based on small sky patches produce qualitatively different
Cheung, Charlotte, Magueijo, Joao
core   +1 more source

Positive drug patch tests and the acute cutaneous adverse drug reaction share many histopathologic features

open access: yesRevista da Sociedade Portuguesa de Dermatologia e Venereologia, 2022
Patch testing (PT) has been used to evaluate the culprit drug and cross-reactive chemicals in non-immediate cutaneous adverse drug reactions (CADR), but histopathology of patch tests is seldom performed.
Margarida Gonçalo   +3 more
doaj  

First Season QUIET Observations: Measurements of Cosmic Microwave Background Polarization Power Spectra at 43 GHz in the Multipole Range 25 ≤ ℓ ≤ 475 [PDF]

open access: yes, 2011
The Q/U Imaging ExperimenT (QUIET) employs coherent receivers at 43 GHz and 94 GHz, operating on the Chajnantor plateau in the Atacama Desert in Chile, to measure the anisotropy in the polarization of the cosmic microwave background (CMB).
Bischoff, C.   +7 more
core  

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