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Wyszukujesz frazę "Roy, B." wg kryterium: Autor


Tytuł:
Status of tick infections among semi-wild cattle in Arunachal Pradesh, India
Autorzy:
Ronghang, B.
Roy, B.
Wydawca:
Polskie Towarzystwo Parazytologiczne
Powiązania:
https://bibliotekanauki.pl/articles/6431.pdf  Link otwiera się w nowym oknie
Opis:
To explore the seasonal prevalence of tick infections in mithun (Bos frontalis) and yak (B. grunniens) a study was conducted in Papum Pare district, Kurung-Kumey district and West Kameng district of Arunachal Pradesh, India from December 2012 to November 2014. Adult ticks were collected from both the animals during the month of December 2012 to November 2014. Ectoparasites were identified on the basis of their morpho-anatomical features observed through light microscope. A total of nine different species of ectoparasites recovered belong to the family Ixodidae are Rhipicephalus (B.) microplus, R. (B.) geigy, Haemaphysalis davisi, H. darjeeling, H. longicornis, H. bispinosa, Ixodes acutitarsus, I. ricinus and Rhipicephalus sanguineus. Out of 129 mithun examined during the survey R. (B.) microplus and H. davisi showed 100% prevalence of infections throughout the year followed by H. longicornis (35.65%), H. bispinosa (30.23%), R. (B.) geigy (25.58%), I. acutitarsus (20.93%), H. darjeeling (7.75%), I. ricinus (1.55%) and Rhipicephalus sanguineus (0.77%). Similarly, all 21 yak examined revealed to be infected with R. (B.) microplus (100%) followed by I. acutitarsus (51.14%) and H. davisi (33.33%). In mithun the rate of infection due to all the nine ectoparasites rose to a peak during June to August. Except for the winter season, R. (B.) geigy occurred throughout the year. I. acutitarsus and H. darjeeling showed their occurrence throughout the year except during spring, however, I. ricinus and R. sanguineus occurs only during rainy season.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The seasonal incidence of parasitic helminth infection among the walking catfish, Clarias batrachus of Tripura, India
Autorzy:
Koiri, R.
Roy, B.
Wydawca:
Polskie Towarzystwo Parazytologiczne
Powiązania:
https://bibliotekanauki.pl/articles/5861.pdf  Link otwiera się w nowym oknie
Opis:
In the present study, a total of 868 walking catfish, Clarias batrachus, were collected during the period of April, 2012 to March, 2015, to evaluate the prevalence of helminth parasites from different parts of Tripura, Northeast India. Of these, 606 fish were found to be infected with one genus of trematode viz., Astiotrema, two genera of cestode viz., Lytocestus and Djombangia and one genus of nematode parasite viz., Anisakis. Of the three groups of parasites recovered, the major group infecting the host were found to be cestodes, followed by nematodes and trematodes. Seasonal studies show that the overall prevalence of the collected helminth parasites was highest during the postmonsoon season, followed by the monsoon and pre-monsoon seasons.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Comparative Ergonomics Postural Assessment of Potters and Sculptors in the Unorganized Sector in West Bengal, India
Autorzy:
Sahu, S.
Moitra, S.
Maity, S.
Pandit, A. K.
Roy, B.
Tematy:
ergonomics
posture
musculoskeletal disorders
low back pain
REBA
RULA
ergonomia
pozycja przy pracy
choroby narządów ruchu
nerwoból okolicy grzbietowej
Pokaż więcej
Wydawca:
Centralny Instytut Ochrony Pracy
Powiązania:
https://bibliotekanauki.pl/articles/89972.pdf  Link otwiera się w nowym oknie
Opis:
Potters and sculptors perform their work in very awkward postures. The purpose of this study was to analyse these postures. The modified Nordic questionnaire was used to analyse musculoskeletal discomfort. Rapid entire body assessment (REBA) and rapid upper limb assessment (RULA) were used to evaluate the subjects' postures. There were no significant differences between times of discomfort and the group of subjects. However, there were significant differences in discomfort in different body parts. The analysis indicated that various body postures were harmful to the subjects and that there were profound deviations from natural curvature of various body parts due to awkward body postures. Ergonomics intervention was required to improve the quality of life.
Dostawca treści:
Biblioteka Nauki
Artykuł

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