Concentrations of the stable antiaggregatory prostacyclin metabolite 6-keto-prostaglandin F1 alpha (6-keto-PGF1 alpha) and of the proaggregatory thromboxane A2 metabolite thromboxane B2 were measured by radioimmunoassay in plasma from 53 diabetics. In 33 of these patients the ability of platelets to produce thromboxane B2 during spontaneous clotting was also studied. Plasma 6-keto-PGF1 alpha co...

Newman polynomials are those with all coefficients in {0, 1}. We consider here the problem of finding Newman polynomials P such that all the coefficients of P 2 are so small as possible for deg P and P (1) given. A set A ⊂ [1, N ] is called a B2[g] sequence if every integer n has at most g distinct representations as n = a1 + a2 with a1, a2 ∈ A and a1 ≤ a2. Gang Yu [4] introduced a new idea to ...

We study the CHSH inequality for a system of two spin j particles, generic j. The operator is constructed using set unitary, Hermitian operators {A1,A2,B1,B2}. expectation value analyzed singlet state |ψs〉. Being |ψs〉 an entangled state, violation compatible with Tsirelson's bound found. Although construction employed here differs from that [1], full agreement recovered.

During protein crystallization and purification, proteins are commonly found in concentrated salt solutions. The exact interplay of the hydration shell, the salt ions, and protein–protein interactions under these conditions is far from being understood on a fundamental level, despite the obvious practical relevance. We have studied a model globular protein (bovine serum albumin, BSA) in concent...

Bcr-abl mRNA expression was studied in patients with chronic myeloproliferative disorders (CMPD) by the reverse transcriptase-polymerase chain reaction (RT-PCR) method. A bcr-abl transcript was not found in any patient with polycythemia vera, essential thrombocythemia or primary myelofibrosis, suggesting that the bcr-abl rearranged clone is not present in CMPD other than chronic myelogenous leu...

Let A1, A2, . . . , Am and B1, B2, . . . , Bn be two sequences of events on the same probability space. Let X = Xm(A) and Y = Yn(B), respectively, denote the numbers of those Ai’s and Bj ’s which occur. We establish new bivariate Bonferroni-type inequalities using consecutive events and deduce a known result.

We show that if A1, A2, . , An are square matrices, each of them is either unitary or self-adjoint, and they almost commute with respect to the rank metric, then one can find commuting matrices B1, B2, ., Bn close Ai in metric.

This paper is concerned with fuzzy cellular neural networks with distributed delays. Sufficient conditions on the existence, uniqueness and global exponential stability of equilibrium point are established by using the Homeomorphism theory and applying elementary inequality 2ab ≤ a2 + b2. Moreover an example is given to illustrate results obtained. Key–Words: Fuzzy cellular neural networks, Glo...

Explicit algebraic relations between the quantum integrals of the elliptic Calogero–Moser quantum problems related to the root systems A2 and B2 are found.