For the two dimensional Toda equation corresponding to the Kac–Moody algebra D n ( 1 ) ,
the Darboux transformation is constructed. The coefficient matrices of the Lax pair of this …

In this paper, two types of general sets determined by partial quotients of continued fractions
over the field of formal Laurent series with coefficients from a given finite field are studied. …

OBJECTIVE: To improve early diagnosis of primary gallbladder carcinoma (PGC) and the
understanding of its pathogenesis, pathological stages and prognosis. METHODS: The data …

A PT -symmetric nonlocal Davey-Stewartson I equation is considered, in which u ( x , y , t ) in
the classical equation is replaced by u ( − x , − y , t ) . Using the nonlinear constraint from 2 + …

Mud acid is commonly used in acidizing process to prevent the precipitation of Ca 2+ and Mg
2+ in Dabei–Keshen area of Tarim fields. However, fines migration is then triggered during …

Abstract: Arbuscular mycorrhizal fungi (AMF) is a kind of soil microorganisms in terrestrial
ecosystems, which can form symbiotic relationships with about 80% of terrestrial plants. In this …

To retrospectively analyze the clinical features and early identification and diagnosis of
parvovirus B19 (PVB19) infection after allogeneic hematopoietic stem cell transplantation …

Electric motors, converting electrical energy into mechanical energy, are widely utilized as
the primary power source for electromechanical equipment. However, the huge energy …

ObjectiveTo study tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) 1525
locus polymorphism in patients with nodular thyroid disease and investigate the relation …

Objective: To investigate the risk factors and prognosis of varicella zoster virus (VZV) infection
in children with thalassemia after allogeneic hematopoietic stem cell transplantation (allo-…