Results 91 to 100 of about 10,562 (257)

Preliminary archaeoentomological analyses of permafrost-preserved cultural layers from the pre-contact Yup’ik Eskimo site of Nunalleq, Alaska : implications, potential and methodological considerations [PDF]

open access: yes, 2015
Acknowledgements Site excavation and samples collection were conducted by archaeologists from the University of Aberdeen, with the help of archaeologists and student excavators from the University of Aberdeen University of Alaska Fairbanks and Bryn Mawr ...
Arnett R. H.   +48 more
core   +1 more source

Integrating spatiotemporal hydrological connectivity into conservation planning to protect temporary rivers

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 34, Issue 3, March 2024.
Abstract Temporary rivers (TRs) have been largely overlooked in conservation assessments. Because TRs are such dynamic ecosystems, spatial and temporal aspects of their hydrology and ecology need to be taken into account when designing conservation plans.
José María Fernández‐Calero   +11 more
wiley   +1 more source

Is it possible to study paleoenvironmental changes in Alpine spring habitats? A few examples from the south-eastern Alps (NE Italy) [PDF]

open access: yes, 2011
Palaeolimnological techniques were applied to spring habitats in the Trentino Region (NE Italy) as a test in order to reconstruct past environmental changes in these crucial and fragile milieus. Three different sites were selected from a database of more
Angeli, Nicola   +5 more
core   +2 more sources

White piedra and pediculosis capitis in the same patient Piedra branca e pediculose capitis no mesmo paciente

open access: yesAnais Brasileiros de Dermatologia, 2012
White piedra is a superficial mycosis caused by the genus Trichosporon. It is characterized by nodules on the hair shaft. Pediculosis capitis is caused by Pediculus humanus var. capitis of the suborder Anoplura.
Silvio Alencar Marques   +2 more
doaj   +1 more source

A Bacillary Infection of the Copulatory Apparatus of Pediculus humanus [PDF]

open access: yesParasitology, 1921
In the paper on the association of Rickettsia with Trench Fever, by Arkwright, Bacot and Duncan (1919) mention is made of a bacillary infection of the excreta and guts of lice (Pediculus humcmus). A Gram-negative cocco-bacillus was isolated in pure culture.
Arkwright, J. A., Bacot, A.
openaire   +3 more sources

Pediculicide regulations and usage trends in Türkiye in 2015–2022

open access: yesInternational Journal of Dermatology, Volume 63, Issue 3, Page 359-367, March 2024.
Abstract Background Over the years, the increasing prevalence of head lice infestation has led to an increase in treatment‐related costs and the development of resistance to pediculicides. This study aimed to evaluate pediculicide sales over an 8‐year period (2015–2022), including the COVID‐19 pandemic.
Sabiha Sensoz   +3 more
wiley   +1 more source

Human lice (1997) [PDF]

open access: yes, 1997
There are three recognized kinds of human lice, whose common names indicate their preferred feeding site: head lice (Pediculus humanus capitis); body lice (Pediculus humanus humanus); and crab or pubic lice (Phthirus pubis).
Sanders, Darryl P.
core   +1 more source

Mitochondrial genome sequence comparisons indicate that the elephant louse Haematomyzus elephantis (Piaget, 1869) contains cryptic species

open access: yesMedical and Veterinary Entomology, Volume 38, Issue 1, Page 112-117, March 2024.
African savanna elephant lice and Asian elephant lice differ by ~17% in cox1 gene sequence and by >23% in combined sequences of 23 mitochondrial genes. Mitochondrial gene sequence divergences between African and Asian elephant lice are 3.76–4.6 times higher than that between their hosts.
Sarah Kelly   +6 more
wiley   +1 more source

Diatom Communites in the Cuyahoga River (USA): Changes in Species Composition Between 1974 and 1992 Following Renovations in Wastewater Management [PDF]

open access: yes, 1995
Author Institution: Department of Biology, The University of AkronPeriphytic diatom communities along the Cuyahoga River were analyzed for possible changes in species composition resulting from improvements in wastewater management within the river basin
Brown, Beverly J., Olive, John H.
core  

1. Lumbosacral radicular pain

open access: yesPain Practice, Volume 24, Issue 3, Page 525-552, March 2024.
Abstract Introduction Patients suffering lumbosacral radicular pain report radiating pain in one or more lumbar or sacral dermatomes. In the general population, low back pain with leg pain extending below the knee has an annual prevalence that varies from 9.9% to 25%.
Laurens Peene   +10 more
wiley   +1 more source

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