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Wyszukujesz frazę "Alipour, H." wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Apparent contact dermatitis caused by Ancylostoma caninum: a case report
Autorzy:
Alipour, H.
Goldust, M.
Powiązania:
https://bibliotekanauki.pl/articles/6169.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Parazytologiczne
Opis:
Ancylostomum caninum larvae cause damage to the host at the point of entry through the skin leaving a wound vulnerable to secondary infections. As the larvae migrate through the skin an inflammatory response, dermatitis, is often stimulated which can be exacerbated in hosts which give hypersensitive responses. We assessed a 44-year-old man with contact dermatitis diagnosed as nickel allergy but caused by Ancylostoma caninum infection.
Źródło:
Annals of Parasitology; 2015, 61, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The efficacy of oral ivermectin vs. sulfur 10% ointment for the treatment of scabies
Autorzy:
Alipour, H.
Goldust, M.
Powiązania:
https://bibliotekanauki.pl/articles/6418.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Parazytologiczne
Opis:
Human scabies is caused by an infection of the skin by the human itch mite (Sarcoptes scabiei var. hominis). There are different medications for the treatment of scabies. This study aimed at comparing the efficacy and safety of oral ivermectin vs. sulfur 10% ointment for the treatment of scabies. In total, 420 patients with scabies were enrolled, and randomized into two groups: the first group received a single dose of oral ivermectin 200 μg/kg body weight, and the second group received sulfur 10% ointment and were told to apply this for three successive days. Treatment was evaluated at intervals of 2 and 4 weeks, and if there was treatment failure at the 2-week follow-up, treatment was repeated. A single dose of ivermectin provided a cure rate of 61.9% at the 2-week follow-up, which increased to 78.5% at the 4-week follow-up after repeating the treatment. Treatment with single applications of sulfur 10% ointment was effective in 45.2% of patients at the 2-week follow-up, which increased to 59.5% at the 4-week follow-up after this treatment was repeated. A single dose of ivermectin was as effective as single applications of sulfur 10% ointment at the 2-week follow-up. After repeating the treatment, ivermectin was superior to sulfur 10% ointment at the 4-week follow up. The delay in clinical response with ivermectin suggests that it may not be effective against all the stages in the life cycle of the parasite.
Źródło:
Annals of Parasitology; 2015, 61, 2
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Respiratory Morbidity Induced by Occupational Inhalation Exposure to High Concentrations of Wheat Flour Dust
Autorzy:
Neghab, M.
Soltanzadeh, A.
Alipour, A.
Hasanzadeh, J.
Alipour, H.
Powiązania:
https://bibliotekanauki.pl/articles/90875.pdf
Data publikacji:
2012
Wydawca:
Centralny Instytut Ochrony Pracy
Tematy:
flour dust
occupational exposure
respiratory symptoms
functional impairments of the lungs
Opis:
Introduction. The main purpose of this study was to investigate the respiratory effects of exposure to high airborne concentrations of wheat flour dust. Methods. This cross-sectional study was carried out at a local wheat flour mill in Shiraz, southern Iran. Thirty-five male workers exposed to flour dust and 32 healthy male nonexposed employees were investigated. The prevalence of respiratory symptoms among them was evaluated and parameters of their pulmonary function were measured. Moreover, to assess the extent to which subjects were exposed to flour dust, airborne concentrations of its inhalable and respirable fractions were measured.Results. Airborne concentrations of dust exceeded current permissible level. The prevalence of regular cough, productive cough, wheezing, phlegm and dyspnea was significantly higher in exposed subjects than in nonexposed employees. Similarly, both acute and chronic significant (p < .05) decrements in most parameters of pulmonary function were noted. Conclusions. Our findings provide corroborative evidence to further support the notion that exposure to flour dust is associated with a significant increase in the prevalence of respiratory symptoms as well as ventilator disorders of the lungs.
Źródło:
International Journal of Occupational Safety and Ergonomics; 2012, 18, 4; 563-569
1080-3548
Pojawia się w:
International Journal of Occupational Safety and Ergonomics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Channel drop filter based on photonic crystal ring resonator
Autorzy:
Alipour-Banaei, H.
Jahanara, M.
Mehdizadeh, F.
Powiązania:
https://bibliotekanauki.pl/articles/174022.pdf
Data publikacji:
2018
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
photonic crystal
optical filter
ring resonator
quality factor
Opis:
Photonic crystal ring resonators are promising candidates for realizing all optical filters with acceptable transmission efficiency and quality factor values. In this paper, by putting a hexagon-shaped structure at the middle of on 7 × 7 square cavity we created a ring resonator structure and designed a channel drop filter. The drop wavelength of our filter is at 1550.4 nm, with transmission efficiency and quality factor equal to 94% and 707, respectively. Our structure is composed of dielectric rods immersed in air. Because in this kind of structures the dominant band gap is in TM mode, all of our simulations have been done in TM mode. The total footprint of our filter is 199.4 μm2, which makes it suitable for all optical integrated circuits.
Źródło:
Optica Applicata; 2018, 48, 4; 601-608
0078-5466
1899-7015
Pojawia się w:
Optica Applicata
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Special optical communication filter based on Thue-Morse photonic crystal structure
Autorzy:
Alipour-Banaei, H.
Serajmohammadi, S.
Mehdizadeh, F.
Hassangholizadeh-Kashtiban, M.
Powiązania:
https://bibliotekanauki.pl/articles/173823.pdf
Data publikacji:
2016
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
photonic crystal
Thue-Morse structure
optical filter
transfer matrix method
TMM
Opis:
In this paper we proposed a novel narrowband optical filter for wavelength division multiplexing applications. Due to their high transmission efficiency and very narrowband properties, we used the 5th generation Thue-Morse structure for designing our proposed filter. But novelty of our work is introducing another ID photonic crystal structure as a defect structure into the Thue-Morse structure in order to create pass band inside the photonic band gap of the Thue-Morse structure. All of the simulations and calculations have been done using the transfer matrix method. The most interesting property of this filter is that by increasing the number of the periods of the ordinary 1D photonic crystal, the number of the pass bands increases.
Źródło:
Optica Applicata; 2016, 46, 1; 145-152
0078-5466
1899-7015
Pojawia się w:
Optica Applicata
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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