Learning invariant (causal) features for out-of-distribution (OOD) generalization have attracted extensive attention recently, and among the proposals, invariant risk minimization (IRM) is a notable solution.In spite of its theoretical promise for linear regression, the challenges of using IRM in linear classification problems remain.By Hoodie intr
The high thermal and mechanical inertia of the oceans results in slow changes in sea surface temperatures (SSTs).Changes in SSTs, in turn, can impact atmospheric circulation including water vapor transport, precipitation, and temperatures throughout the world.The Pacific Decadal Oscillation (PDO), the Induction Cooktop tropical Atlantic SST gradien
This article discusses the directions democracy has taken in Brazil since President Jair Bolsonaro was elected.The growing authoritarian character is taking the form Sleeping Mask of fascism.The performances of President Bolsonaro and other members of the Government exhibit a semiotic of horror, to intimidate population.At the same time, these perf
We evaluate the effects of nutrient limitation on cellular composition of polar lipid classes/species in Chlorella sp.using modern polar lipidomic profiling methods (liquid chromatography⁻tandem mass spectrometry; LC-MS/MS).Total polar lipid concentration was highest in nutrient-replete (HN) cultures with a significant reduction in HEADLAMPS
Cardiac fibromas are rare tumours of the heart.We present a case of cardiac fibroma in a four-year-old child in view of rarity of the case and success achieved in its management.The child had presented with a history of intermittent palpitations.Electrocardiography (ECG) showed monomorphic Ventricular Tachycardia (VT).She was initially managed with