Results 31 to 40 of about 8,483,852 (303)

Construction of vector field hierarchies [PDF]

Proceedings Visualization '99 (Cat. No.99CB37067), 1999
Presents a method for the hierarchical representation of vector fields. Our approach is based on iterative refinement using clustering and principal component analysis. The input to our algorithm is a discrete set of points with associated vectors. The algorithm generates a top-down segmentation of the discrete field by splitting clusters of points. We
Bjørn Heckel, Gunther H. Weber, Bernd Hamann, Kenneth I. Joy   +3 more
openaire   +5 more sources

Mating of unfed, engorged, and partially to fully gravid Aedes aegypti (Diptera: Culicidae) female mosquitoes in producing viable eggs

Parasites & Vectors
Background Understanding the relationship between blood-feeding and mating is important in effectively managing the most well-adapted vector insect, Aedes aegypti (Linnaeus).
Muniaraj Mayilsamy, Surendiran Subramani, Rajamannar Veeramanoharan, Asifa Vijayakumar, Amuthalingam T. Asaithambi, Arthi Murugesan, Nandhakumar Selvaraj, Vijayakumar Balakrishnan, Paramasivan Rajaiah   +8 more
doaj   +1 more source

Modified Vector Field Path-Following Control System for an Underactuated Autonomous Surface Ship Model in the Presence of Static Obstacles

Journal of Marine Science and Engineering, 2021
A modified path-following control system using the vector field method for an underactuated autonomous surface ship model is proposed in the presence of static obstacles.
Haitong Xu, Miguel A. Hinostroza, C. Guedes Soares   +2 more
doaj   +1 more source

Vector fields on polyhedra [PDF]

Transactions of the American Mathematical Society, 1977
This paper presents a bundle theory for studying vector fields and their integral flows on polyhedra ∗
openaire   +2 more sources

Regularisation for Planar vector fields [PDF]

Nonlinearity, 2019
Abstract This paper serves as a first foray on regularisation for planar vector fields. Motivated by singularities in celestial mechanics, the block regularisation of a generic class of degenerate singularities is studied.
Nathan Duignan, Holger R Dullin
openaire   +2 more sources

Effective Autodissemination of Pyriproxyfen to Breeding Sites by the Exophilic Malaria Vector Anopheles Arabiensis in Semi-Field Settings in Tanzania. [PDF]

, 2014
\ud \ud Malaria vector control strategies that target adult female mosquitoes are challenged by the emergence of insecticide resistance and behavioural resilience.
McCall, Philip; id_orcid, Devine, Gregor J, Philip J McCall, McCall, Philip J., Dickson Lwetoijera, Harris, Caroline, Caroline Harris, Silas Majambere, Kiware, Samson, McCall, Philip J, Samson Kiware, Lwetoijera, Dickson, Gregor J Devine, Stefan Dongus, Dongus, Stefan, Devine, Gregor J., Majambere, Silas   +16 more
core   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Impact of climatic factors on the occurrence of malaria in hyper, high, moderate and low endemic States in India from 1995 to 2023

Malaria Journal
Background Malaria has been surging in India for the past 3 years after reaching the recorded low in 2021. Among the possible reasons for this unexpected surge of cases, such as insufficient surveillance, slow and aggregated data reporting, endemic ...
Muniaraj Mayilsamy, Rajagopal Parthasarathy, Rajamannar Veeramanoharan, Paramasivan Rajaiah   +3 more
doaj   +1 more source

Molecular diagnosis of visceral leishmaniasis from blood samples using different genetic markers: A simple, sensitive and less invasive diagnostic approach

Practical Laboratory Medicine
Visceral leishmaniasis (VL), or kala-azar, is a deadly disease with high fatality rates if diagnosis and treatment are delayed. Diagnosis is often delayed due to symptoms that mimic other conditions.
Harish Kumar Shah, K.R. Rajesh, P.A. Fathima, R.S. Aiswarya, P.M. Ajithlal, Prasanta Saini   +5 more
doaj   +1 more source

Simplified representation of vector fields [PDF]

Proceedings Visualization '99 (Cat. No.99CB37067), 1999
Vector field visualization remains a difficult task. Many local and global visualization methods for vector fields such as flow data exist, but they usually require extensive user experience on setting the visualization parameters in order to produce images communicating the desired insight.
Telea, Alexandru, Wijk, Jarke J. van
openaire   +5 more sources