Results 81 to 90 of about 14,298 (291)

The use of diatom records to establish reference conditions for UK lakes subject to eutrophication [PDF]

, 2011
A knowledge of pre-disturbance conditions is important for setting realistic restoration targets for lakes. For European waters this is now a requirement of the European Council Water Framework Directive where ecological status must be assessed based on ...
Bennion, H, Simpson, GL
core  

Silencing of two insulin receptor genes disrupts nymph-adult transition of alate brown citrus aphid [PDF]

, 2017
Insulin receptors play key roles in growth, development, and polymorphism in insects. Here, we report two insulin receptor genes (AcInR1 and AcInR2) from the brown citrus aphid, Aphis (Toxoptera) citricidus.
Ding, Bi-Yue, Niu, Jin-Zhi, Shang, Feng, Smagghe, Guy, Wang, Jin-Jun, Xiong, Ying, Yang, Qun, Zhang, Qiang   +7 more
core   +2 more sources

Forecasting head lice (Pediculidae: Pediculus humanus capitis) infestation incidence hotspots based on spatial correlation analysis in Northwest Iran

Veterinary World, 2020
Background and Aim: Pediculus humanus capitis has been prevalent throughout the world, especially in developing countries among elementary students and societies with a weak socio-economic status.
Davoud Adham, E. Moradi-Asl, M. Abazari, A. Saghafipour, Parisa Alizadeh   +4 more
semanticscholar   +1 more source

Preadult Living Conditions During Sociopolitical Transition in Quebrada Chupacigarro Cemetery (500–400 bc), Supe Valley, Peru: Childhood Morbidity and Sociopolitical Change in Prehistoric Central Andes

International Journal of Osteoarchaeology, Volume 35, Issue 2, March/April 2025.
ABSTRACT Through a detailed assessment of nonspecific stress markers in 67 individuals (47 under 8 years old), this paper investigates the health conditions of preadults in Quebrada Chupacigarro Cemetery (QCC), North‐Central Coast of Peru, during the transition between the Middle and Late Formative periods (500–400 bc), a critical time of ...
Luis Pezo‐Lanfranco, Maria Inés Barreto, José Filippini, Karoline Silva, Aldemar Crispín, Marco Machacuay, Pedro Novoa, Ruth Shady   +7 more
wiley   +1 more source

Studies on Pediculus. I. The copulatory apparatus and the process of copulation inPediculus humanus

Parasitology, 1917
Owing to the active interest now being taken in all that concerns lice and their habits, especially in connection with the war, it seems expedient to forestall a fuller publication, now in preparation, by giving an account of the copulatory apparatus and the curious process of copulation inPediculus humanusLinn.
openaire   +2 more sources

The Epidemiology of Pediculus Is Humanus Capitis Infestation and Effective Factors in Elementary Schools of Qom Province Girls 2010, Qom, Iran

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2012
Background and Objectives: Nowadays pediculusis (Head-louse infestation) is one of the dermal infections with a Global distribution, and is prevalent worldwide.
A Saghafipour, A Akbari, M Norouzi, P Khajat, T Jafari, Y Tabaraie, B Farzinnia   +6 more
doaj  

Screening Pediculosis dan Oxyuriasis pada Anak-anak TK/KB Al-Kautsar di Kelurahan Mojosongo Kecamatan Jebres Kota Surakarta

Journal of Health (JOH), 2016
Pediculosis is an infection caused Pediculus humanus capitis, Oxyuriasis or enterobiasis or kreminan is an infection caused by pinworms. In 2010 research was conducted by the Department of Parasitology, Faculty of Medicine, University of Indonesia in ...
Tri Mulyowati, Guruh Sri Pamungkas, Ifandari Ifandari, Rizal Maarif Rukmana   +3 more
doaj   +1 more source

Can head louse repellents really work? Field studies of piperonal 2% spray [PDF]

, 2014
Background. Many families find regular checking of children’s heads for head louse infestation too onerous and would prefer to be able to prevent infestation by use of a topical application that deters lice from infesting the head.
Christine M. Brown, Ian F. Burgess, Judith Kaufman, Nazma A. Burgess   +3 more
core   +1 more source

Evolution of the Neopsylla hongyangensis Mitogenome: Insights Into the Mitogenomic Evolution of the Orders Siphonaptera and the Phthiraptera

Ecology and Evolution, Volume 15, Issue 3, March 2025.
The Neopsylla hongyangensis is an important medical insect that transmits plague. We sequenced the mitogenome of N. hongyangensis and constructed a phylogenetic tree for the order Siphonaptera. In addition, we explored the mitogenomic evolution of the orders Siphonaptera and Phthiraptera, which both belong to the class Insects, on warm‐blooded animals ...
Xiaoxia Lin, Ju Pu, Wenge Dong
wiley   +1 more source

Hymenopteran‐specific TRPA channel from the Texas leaf cutter ant (Atta texana) is heat and cold activated and expression correlates with environmental temperature

Insect Science, Volume 32, Issue 1, Page 301-320, February 2025.
Texas leaf cutter ant (Atta texana) populations have expanded northward and their obligate symbiotic fungus has increased cold tolerance. The ants have exquisitely temperature sensitive antennae; here, we find the antennae express a subset of six transient receptor potential (TRP) channels, including HsTRPA.
Julia M. York, Timothy N. Taylor, Sarah LaPotin, Ying Lu, Ulrich Mueller   +4 more
wiley   +1 more source