the virial coefficients can be obtained from statistical mechanics in connection with the intermolecular potentials. the intermolecular potential of polyatomic molecules is usually assumed to consist of a spherically symmetric component plus a contribution due to asphericaity of the molecular charge distribution. in this study, the second virial coefficients have been calculated for n2, co and ...

Narrative: A Family Meeting Dr. and Mrs. Jones are an elderly couple living in the same house where they raised their five children. For the past decade, Mrs. Jones has been increasingly confused, and she now requires in-home assistance most of the time. Recently, Dr. Jones has become more confused as well. Dr. Smith is the primary physician for both Dr. and Mrs. Jones, and, at a recent appoint...

We show that the n-th derivative of a quantum group invariant, evaluated at 1, is a Vassiliev invariant while the derivative of the Jones polynomial, evaluated at a real number 6 = 1, is not a Vassiliev in variant. The coeecients of the classical Conway polynomial are known to be Vassiliev invariants. We show that the coeecients of the Jones polynomial are not vassiliev invariants.

taking behaviors also affected early initiation of sex and that these associations varied somewhat between male and female adolescents.3 In this article, a followup to that analysis, we use more recent data for the young adult children of female NLSY respondents to more fully investigate early sexual activity. Additionally, we examine the correlates of ineffective contraceptive use and early ch...

A bulky compression dressing (the Robert Jones bandage) is often used by orthopaedic surgeons. We have reviewed its history and monitored intramuscular compartment pressure under it after total knee replacement. We found that it increased compartment pressure and helped to reduce bleeding, tissue oedema and the size of effusions and haemarthroses.

Introducción: El uso de plantas, a través la historia, han sido y son base para tratar diversas enfermedades, entre ellas, hiperglicemia por consecuencia diabetes. En actualidad, investigadores se interesan en estudiar sus propiedades farmacológicas control los niveles glucosa posprandial, que es fundamental el tratamiento temprano Objetivos: Evaluar efecto hipoglicemiante in vitro e vivo del e...

Motors are one of the most used motion devices in so many places, with high impact in the industry; they provide rotary motions that generate useful work at almost any particular application. Most of the time, motors must need to be connected to the entire mechanical system through a transmission mechanism to give the optimal performance to the system, they tend do be generic Moto– Reductors or...