Results 151 to 160 of about 5,218,704 (334)
movetrack: An R package to model flight paths from radio‐telemetry networks
Methods in Ecology and EvolutionTracking small‐ to large‐scale movements of animals is important for studying their interactions with the environment, including how they adjust and adapt their migration in response to environmental and human‐induced changes.
Georg Rüppel +3 more
doaj +1 more source
Royal Society Open ScienceWe introduce a novel video processing method called Detect+Track that combines a deep learning-based object detector with a template-based object agnostic tracker to significantly enhance the accuracy and robustness of animal tracking.
Abhishek Dutta +4 more
doaj +1 more source
Animal movement drives variation in seed dispersal distance in a plant–animal network
Proceedings of the Royal Society B, 2019 Frugivores play differing roles in shaping dispersal patterns yet seed dispersal distance is rarely quantified across entire communities. We model seed dispersal distance using gut passage times and bird movement for the majority (39 interactions) of ...
E. Rehm +4 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Tri-National National Animal Identification System (NAIS) Project Synopsis
, 2005 The Tri-National Livestock Identification project involves three contiguous Western states (Arizona, Colorado, and New Mexico), three sovereign Native American nations (the Navajo Nation, the Hopi Tribe, and the Ute Mountain Ute Tribe), and two Mexican ...
Whittier, J. +5 more
core
Journal of Avian BiologyUnderstanding the behavior of migratory birds can help determine levels of connectivity and inform conservation actions for species of conservation concern.
Annie Bracey +7 more
doaj +1 more source
Critical Domain Problem for the Reaction–Telegraph Equation Model of Population Dynamics
Mathematics, 2018 A telegraph equation is believed to be an appropriate model of population dynamics as it accounts for the directional persistence of individual animal movement.
Weam Alharbi, Sergei Petrovskii
doaj +1 more source
Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization
Molecular Oncology, EarlyView.In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu +13 more
wiley +1 more source
Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis
Molecular Oncology, EarlyView.LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini +1 more
wiley +1 more source
Improved order selection method for hidden Markov models: A case study with movement data
Methods in Ecology and EvolutionHidden Markov models (HMMs) are a versatile statistical framework commonly used in ecology to characterize behavioural patterns from animal movement data.
Fanny Dupont +3 more
doaj +1 more source