Formal explanations of the dynamics of free and heavy tops are considered to AC Charger Inverter be known for centuries.However, intuitive understanding of their unexpected behavior is still a challenge.In this paper, we present elementary force based explanations of precession of heavy symmetric tops, derived in inertial and non-inertial reference
Information security is a fundamental and urgent issue in the digital transformation era.Cryptographic techniques and digital signatures have been applied to protect and authenticate relevant information.However, with the advent of quantum computers and quantum algorithms, classical cryptographic techniques have been in danger of collapsing because
The accurate prediction of protein druggability (propensity to bind high-affinity drug-like small molecules) would greatly benefit the fields of chemical genomics and drug discovery.We have developed a novel approach to quantitatively assess protein druggability by computationally screening a fragment-like compound library.In analogy to NMR-based f
BackgroundCongenital hepatic hemangioma with arteriovenous fistula (HHAVF) is a rare condition in newborns that may manifest as respiratory distress, pulmonary hypertension, and heart failure shortly after birth.This report describes a case of HHAVF complicated by encephalomalacia identified after transcatheter arterial embolization (TAE).However,
Summary Background The patient with colonic obstruction may frequently have bacterial overgrowth and increased breath hydrogen (H2) levels because the bacterium can contact with food residues for longer time.We experienced two cases with intestinal obstruction whose breath H2 Bandages concentrations were measured continuously.Case 1 A 70-year-old w