Results 31 to 40 of about 12,514 (247)

Antennal sensilla of head of poultry shaft louse, Menopon gallinae (Phthiraptera, Insecta, Menoponidae, Amblycera) [PDF]

open access: yes, 2012
Phthirapteran ectoparasites (lice) are very small arthropodan creature which spend their life on different mammalian and avian host body. Many morphological features of these tiny creatures are not visible under simple microscopic study and hence ...
Arya, Surman, Singh, Suneel Kumar
core   +2 more sources

Prevalence of Head Lice Infestation and its Associated Factors Among Female Primary School Students in Ghahavand County and Compared with the Previous Studies

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2021
Background and Objectives: Despite the progress of communities’ health, head lice (Pediculus capitis) infestation remains a major health problem. The aim of the study was to investigate the prevalence of head lice infestation and its associated factors ...
Taghi Hajiloie   +3 more
doaj  

Prevalence of Pediculus humanus capitis in a school of low socio-economy area in Rampur (U.P), India [PDF]

open access: yes, 2009
The prevalence of head louse Pediculus humanus capitis on the school children of a low socio-economy area of Rampur, India was found to be 56% (n=300). Female children appeared lousier.
Ahmad, Aftab   +3 more
core   +2 more sources

Prevalence of Head Lice in Jeddah City, Saudi Arabia According to Crowding Criteria

open access: yesJournal of Basic and Applied Research in Biomedicine, 2022
One of the cosmopolitan parasites recorded all over the world is the Head Lice, Pediculus humanus capitis, it parasitizes the human being with highly prevalent in children. The habit feeding of Head lice is sucking blood from human and it is about every
Najia Al-Zanbagi, Dina Al-Hashdi
doaj   +2 more sources

Head lice as vectors of pathogenic microorganisms

open access: yesTropical Medicine and Health, 2023
Body lice and head lice are the most common ectoparasites of humans. Head lice (Pediculus humanus capitis) occur worldwide in children and their caretakers, irrespective of their social status.
Hermann Feldmeier
doaj   +1 more source

On the nutrition of Polyphemus pediculus (L.). [Translation from: Trudy Instituta Biologii Vnutrennykh Vodnany 12(15) 170-174, 1966.] [PDF]

open access: yes, 1966
Many sides of the biology of Polyphemus pediculus are adequately studied at the present time. Most complicated is the question of its feeding. Dissection does not give an idea of the composition of the food, since Polyphemus strongly grinds its food with
Butorina, L.G., Sorokin, Yu I.
core  

Contribution of epilithic diatoms to benthic−pelagic coupling in a temperate river [PDF]

open access: yes, 2013
Water residence time in the middle course of rivers is often too short to allow substantial phytoplankton development, and primary production is essentially provided by benthic phototrophic biofilms.
Buffan-Dubau, Evelyne   +7 more
core   +4 more sources

Elevated carbon dioxide can boost freshwater zooplankton abundance, while warming may shift community composition, weakening phytoplankton control

open access: yesLimnology and Oceanography, Volume 70, Issue S2, Page S273-S288, December 2025.
Abstract Zooplankton communities in ponds and lakes control phytoplankton growth and serve as a food source for higher trophic levels such as fish. Recent experiments have shown that several freshwater zooplankton species as well as the phytoplankton communities on which they feed can be variably affected by rising temperatures, reduced pH and higher ...
Lana Ramaekers   +3 more
wiley   +1 more source

The importance of Hair and Scalp Hygiene for pediculus humanus capitis epidemic prevention

open access: yesJurnal Ners, 2017
Introduction: Pediculus humanus capitis have cosmopolite attributes, and normally affect school age children. This research aims at obtaining the number of people infested with pediculus humanus capitis and is categorized by the age, sex, education ...
Maria Vonny Rumampuk
doaj   +1 more source

Climate and catchment influence the postglacial succession of three lakes in south‐central Baffin Island (Nunavut), Canada

open access: yesJournal of Quaternary Science, Volume 40, Issue 8, Page 1377-1391, November 2025.
ABSTRACT Understanding postglacial ontogeny in Arctic lakes helps contextualize modern‐day climatic change. We used sediment cores to characterize ecological succession in three south‐central Baffin Island lakes from deglaciation (c. 7–8k cal a BP) to present.
Isaac Armstrong   +5 more
wiley   +1 more source

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