RHA


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Rha

Abbreviation for l-rhamnose.

RHA

Abbreviation for:
recombinant human albumin
Regional Health Authority
rheumatoid arthritis
right hepatic artery

RHA

Abbrev. for Regional Health Authority.

RHA

see RHESUS HAEMOLYTIC ANAEMIA.
References in periodicals archive ?
RHA Management Services provides the leadership and operational support for several health care industries, which support people in their communities.
Table 3: Textural characteristics of the activated carbons Sample * [S.sub.bet] [V.sub.t] [V.sub.mic] ([m.sup.2]/ g) ([cm.sup.3]/g) ([cm.sup.3]/g) RHA 317 0.175 0.136 CSA 564.4 0.621 0.281 Sample [V.sub.mes] [D.sub.p] (nm) ([cm.sup.3]/g) RHA 0.039 2.21 CSA 0.340 4.40 * [S.sub.bet]: BET surface area; [V.sub.t]: total pore volume; [V.sub.mic]: micropore volume, [V.sub.mes]: mesopore volume; [D.sub.p]: mean pore diameter.* Volume of RHA and CSA, respectively.
For this purpose, known volumes of aqueous dispersions, containing 30-250 g/L of the RHA and 0.2-1.2 mol/L sodium hydroxide, were heated to boiling under reflux conditions for various periods of time (20-120 min).
[6] reported the optimum amount of cement that can be replaced with RHA of 10 to 30% in order to improve the compressive strength of RHA concrete and to achieve maximum long-term strength.
The anomeric protons of the [alpha] and [beta] reducing end GalA at 4.55 and 5.28 ppm correlated with H-4 signals at 4.39 and 4.33 ppm, respectively, indicating that a sugar, most likely Rha, was linked to it through O-4.
At room temperature, the matrix with 100% commercial silicate (PS100) recorded 32 MPa, while the mixture in which 50% sodium silicate had been substituted by RHA (RHA50) recorded a compressive strength of 30 MPa, which is only a 7.8% decrease.
"We're thrilled to join the RHA, as it is highly-respected in the removals industry, and provides a huge range of benefits for all members," a spokesperson for Europe Remove said.
Three percentages were used for the experiments with FA, RHA, and GGBS.
But Semple said RHA members are concerned with issues such as safety, stability and the impact on the roads.
His comments were echoed by trade body the Road Haulage Association (RHA).
The Road Haulage Association (RHA) said there was now an "urgent" need for Chancellor George Osborne to abandon the scheduled increase as the annual cost of running a typical 44-tonne lorry had risen by around Au1,000 in the past month alone.