Altruistic disease signalling in ant colonies [PDF]
Nature CommunicationsSick individuals often conceal their disease status to group members, thereby preventing social exclusion or aggression. Here we show by behavioural, chemical, immunological and infection load analyses that sick ant pupae instead actively emit a chemical
Erika H. Dawson +11 more
doaj +2 more sources
Impact of ISTA and FISTA iterative optimization algorithms on electrical impedance tomography image reconstruction [PDF]
Journal of Electrical BioimpedanceElectrical Impedance Tomography (EIT) is a non-invasive method for imaging conductivity distributions within a target area. The inverse problem associated with EIT is nonlinear and ill-posed, leading to low spatial resolution reconstructions.
Nguyen Diep Quoc Tuan +5 more
doaj +2 more sources
Linear Convergence of ISTA and FISTA
Journal of the Operations Research Society of ChinaIn this paper, we revisit the class of iterative shrinkage-thresholding algorithms (ISTA) for solving the linear inverse problem with sparse representation, which arises in signal and image processing. It is shown in the numerical experiment to deblur an image that the convergence behavior in the logarithmic-scale ordinate tends to be linear instead of
Ya-Xiang Yuan, Bin Shi, Yuan Ya-Xiang
exaly +3 more sources
Developmental emergence of sparse and structured synaptic connectivity in the hippocampal CA3 memory circuit [PDF]
Nature CommunicationsHippocampal CA3 pyramidal neurons (PNs) form the largest autoassociative network in the mammalian brain. Whether CA3–CA3 recurrent connectivity is genetically preconfigured or environmentally shaped during ongoing memory storage is currently unknown.
Victor Vargas-Barroso +4 more
doaj +2 more sources
Investigation of Germination Characteristics of Four Medicinal Plants Seed (Lavender, Hyssop, Black cumin and Scrophularia) Under Interaction Between Salinity Stress and Temperature Levels [PDF]
Journal of Genetic Resources, 2022 Medicinal plants are stores of active and valuable secondary metabolites that have been economically beneficial for pharmacy and medicine. However, it is challenging to start large-scale and commercial cultivation of these plants since most of the arable
Yousef Hakimi +3 more
doaj +1 more source
Multi-stage iterative compressed sensing framework based on DIFF transformer and ISTA for remote sensing images [PDF]
Scientific ReportsWang R, Fang Y.
exaly +2 more sources
Investigations of representation of certain bacteria strains in lungs of pigs with pneumonia [PDF]
Veterinarski Glasnik, 2009 The objective of the investigations described in this paper was to carry out the identification and to establish the incidence of certain strains of bacteria that take part in the etiopathogenesis of pig infections.
Žutić Milenko +7 more
doaj +1 more source
Optimal feeding and maintenance technology for dairy cows in intensive production conditions [PDF]
Veterinarski Glasnik, 2003 Over the past 50 years, milk production in our country was only partly based on economic principles, the social aspect being predominant, as for most strategic agricultural products.
Medić Dragoljub +6 more
doaj +1 more source
Monitoring the occurrence of patens foramen ovale in fattening swine breeds continuation [PDF]
Veterinarski Glasnik, 2004 The occurrence of foramen ovale patens (FOP) was investigated in 96 hearts taken from the Slovak meat-type (SM), 38 hearts from Yorkshire (YO), 51 hearts from Slovak meat-type x Yorkshire (SM x YO), 43 hearts from Pietrain x Yorkshire (PN x YO) and 45 ...
Bajan L. +6 more
doaj +1 more source
Uncertainty Quantification For Learned ISTA
2023 IEEE 33rd International Workshop on Machine Learning for Signal Processing (MLSP), 2023 to appear at the 33rd IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2023)
Frederik Hoppe +4 more
openaire +2 more sources