Results 51 to 60 of about 1,870 (132)

Phylogenetic Position of the Acariform Mites: Sensitivity to Homology Assessment under Total Evidence [PDF]

open access: yes, 2010
Background: Mites (Acari) have traditionally been treated as monophyletic, albeit composed of two major lineages: Acariformes and Parasitiformes. Yet recent studies based on morphology, molecular data, or combinations thereof, have increasingly drawn ...
da Rocha, Carlos E. F.   +2 more
core   +3 more sources

Quantifying multimodal longitudinal brain changes in presymptomatic C9orf72 disease

open access: yesAlzheimer's &Dementia, Volume 21, Issue 12, December 2025.
Abstract INTRODUCTION The presymptomatic phase of frontotemporal dementia and amyotrophic lateral sclerosis associated with C9orf72 repeat expansion features widespread structural brain changes. We aimed at fulfilling the unmet need of quantitative magnetic resonance imaging (MRI)‐derived measures suitable for disease tracking.
Dario Saracino   +15 more
wiley   +1 more source

River Barriers and Spatial Constraints: Unveiling the Factors Shaping Species Distribution in the Amazonian Rainforest

open access: yesJournal of Biogeography, Volume 52, Issue 12, December 2025.
ABSTRACT Aim We aimed to quantify the relative contributions of geographic distance, environmental variation, and riverine barriers to shaping species distributions across the Amazon forest. Location Amazon forest, Brazil. Time Period Present. Major Taxa Studied Class Arachnida; Order: Opiliones (harvestmen).
Cristian de Sales Dambros   +3 more
wiley   +1 more source

Segmentation, labeling and optical character recognition applied on receipt images [PDF]

open access: yes, 2016
Not always science and companies share the same objectives, however a company’s need can be sometimes satisfied by applying science. Two of the common problems of a company that tries to work with data in the field of artificial intelligence are firstly ...
Ruiz Camps, Claudi
core   +3 more sources

World Association for Veterinary Dermatology Consensus Statement for Diagnosis, and Evidence‐Based Clinical Practice Guidelines for Treatment and Prevention of Canine Leishmaniosis

open access: yesVeterinary Dermatology, Volume 36, Issue 6, Page 723-787, December 2025.
Hyperkeratosis of (a) the footpads and (b) the nasal planum. ABSTRACT Background Canine leishmaniosis (CanL) due to Leishmania infantum remains common, and veterinarians do not always follow scientifically sound approaches for diagnosis, treatment and prevention. Objectives To provide consensus guidelines for diagnosis and evidence‐based guidelines for
Manolis N. Saridomichelakis   +9 more
wiley   +1 more source

Leg Coordination during Walking in Insects [PDF]

open access: yes, 2013
Locomotion depends on constant adaptation to different requirements of the environment. An appropriate temporal and spatial coordination of multiple body parts is necessary to achieve a stable and adapted behavior.
Wosnitza, Anne
core  

Variation in movement: Multiple locomotor gaits in neotropical harvestmen [PDF]

open access: yes, 2019
Navigation of complex environments is crucial for animals to find food, mates and/or shelter and to escape enemies. In order to move successfully in variable conditions, many animals have evolved the ability to switch between several patterns of ...
Badger, MA, Elias, DO, Escalante, I
core  

African Swine Fever Virus Strain Georgia 2007/1 in Ornithodoros erraticus Ticks

open access: yesEmerging Infectious Diseases, 2012
Adriana V. Diaz   +3 more
doaj   +1 more source

Guide to ticks and tick-borne diseases (2013) [PDF]

open access: yes, 2013
"New 08/13/2M.""This publication is part of a series of IPM Manuals prepared by the Plant Protection Programs of the University of Missouri. Topics covered in the series include an introduction to scouting, weed identification and management, plant ...
Houseman, Richard M.
core  

A GROUP OF MICROORGANISMS TRANSMITTED HEREDITARILY IN TICKS AND APPARENTLY UNASSOCIATED WITH DISEASE [PDF]

open access: yes, 1926
1. Pleomorphic, bacterium-like, Gram-negative, intracellular microorganisms, which stained much less intensely with ordinary dyes than most bacteria were found in sixteen species of ticks comprising examples of the Argasidæ and the Ixodidæ. 2.
Cowdry, E. V.
core   +1 more source

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