Results 21 to 30 of about 563,795 (223)
Journal of Entomological and Acarological Research, 2023 The introduction of the invasive tick Rhipicephalus (Boophilus) microplus in Côte d'Ivoire has led to a change in the population of ticks of the genus Rhipicephalus (Boophilus).
Yao Jean Michel Privat Kouassi +4 more
doaj +1 more source
Issues with threshold masking in Voxel-based morphometry of atrophied brains [PDF]
, 2009 There is great interest in using automatic computational neuroanatomy tools to study ageing and neurodegenerative disease. Voxel-Based Morphometry (VBM) is one of the most widely used of such techniques.
Fox, N.C.I. +6 more
core +1 more source
Correlation of Nuclear Morphometry with Clinicopathologic Parameters in Malignant Breast Aspirates
South Asian Journal of Cancer, 2022 Shilpa Garg Background Nuclear size, shape, chromatin pattern, and nucleolar size and number have all been reported to change in breast cancer. Aim The aim of the study was to quantify
Shivani Kalhan +5 more
doaj +1 more source
A Weighted Geometric Inequality and its Applications [PDF]
, 2007 A new weighted geometric inequality is established by Klamkin's polar moment of inertia inequality and the inversion transformation, some interesting applications of this result are given, and some conjectures which verified by computer are also ...
Liu, Jian
core +6 more sources
DNA barcoding and geometric morphometry of tabanid flies (Diptera: Tabanidae) in Thailand and a new record of a Thai horse fly. [PDF]
Med Vet EntomolTabanus tenens identified in this study is a newly recorded species in Thailand. DNA barcoding using the cox1 gene identified tabanid species in the present study. WGM data from different sites served as a reference for species identification. Abstract Tabanid flies are gaining high medical and veterinary importance due to their role as a vector of ...
Klaiklueng N +4 more
europepmc +2 more sources
Geometric morphometrics of rodent sperm head shape. [PDF]
PLoS ONE, 2013 Mammalian spermatozoa, particularly those of rodent species, are extremely complex cells and differ greatly in form and dimensions. Thus, characterization of sperm size and, particularly, sperm shape represents a major challenge. No consensus exists on a
María Varea Sánchez +2 more
doaj +1 more source
Bill Shape Variation in African Penguin (Spheniscus demersus) Held Captive in Two Zoos
Diversity, 2023 Penguins, like most birds, are considered monomorphic species. Cloacal endoscopy, laparoscopy, or molecular sex verification are used to determine sex in such animals.
Tomasz Szara +7 more
doaj +1 more source
Cortical neuronal loss and hippocampal sclerosis are not detected by voxel-based morphometry in individual epilepsy surgery patients [PDF]
, 2009 Voxel-based morphometry (VBM) has detected differences between brains of groups of patients with epilepsy and controls, but the sensitivity for detecting subtle pathological changes in single subjects has not been established.
Martinian, Lillian +20 more
core +1 more source
Frontiers in Ecology and Evolution, 2022 Tropical dry forests are increasingly threatened by human activities. In Northeast Brazil, the Caatinga, an area of tropical dry forests surrounded by wetlands, is considered globally unique among these habitats. In this region, the stingless bee Plebeia
Ulysses Madureira Maia +13 more
doaj +1 more source
Croatian Journal of Fisheries, 2023 Round goby Neogobius melanostomus is one of the three invasive Ponto-Caspian gobies found in the Sava River basin in Croatia. It has a negative effect on the native ecosystems due to its high invasive potential that enables its rapid spread upstream in ...
Planchet Valentine +2 more
doaj +1 more source