TRENDS IN THE PATTERNS OF STAFF UTILIZATION IN THE ELEMENTARY SCHOOLS OF ALBERTA: IMPLICATIONS FOR TEACHER EDUCATIONARMSTRONG R. D; PURVIS N. M.ALBERTA (THE) JOURNAL OF EDUCATIONAL RESEARCH. 1973, Vol 19, Num 1, pp 12-21Article

«The matter of printing»: public printing in the western territories of United StatesARMSTRONG, R. D.Journal of government information. 1994, Vol 21, Num 1, pp 37-47, issn 1352-0237Article

Mechanistic aspects of the K⁺ ion selective electrode based on valinomycin-PVCARMSTRONG, R. D.Electrochimica acta. 1987, Vol 32, Num 11, pp 1549-1552, issn 0013-4686Article

Computer imaging of cyclodextrin inclusion complexesARMSTRONG, R. D.A.C.S. symposium series. 1987, Num 342, pp 272-279, issn 0097-6156Conference Paper

Impedance plane display for an electrode with diffusion restricted to a thin layerARMSTRONG, R. D.Journal of electroanalytical chemistry and interfacial electrochemistry. 1986, Vol 198, Num 1, pp 177-180, issn 0022-0728Article

The behaviour of lead silicate as a corrosion inhibitor for iron and zincARMSTRONG, R. D; PEGGS, L.Corrosion science. 1994, Vol 36, Num 5, pp 749-757, issn 0010-938X, 8 p.Article

The corrosion inhibition of iron by silicate related materials = L'inhibition de la corrosion du fer par des matériaux à base de silicateARMSTRONG, R. D; ZHOU, S.Corrosion science. 1988, Vol 28, Num 12, pp 1177-1181, issn 0010-938XArticle

Ionic mobilities in PVC membranesARMSTRONG, R. D; TOOD, M.Electrochimica acta. 1987, Vol 32, Num 1, pp 155-157, issn 0013-4686Article

Transport of K⁺ in PVC matrix membranes containing valinomycinARMSTRONG, R. D; NIKITAS, P.Electrochimica acta. 1985, Vol 30, Num 12, pp 1627-1629, issn 0013-4686Article

Solving linear bottleneck assignment problems via strong spanning treesARMSTRONG, R. D; ZHIYING JIN.Operations research letters. 1992, Vol 12, Num 3, pp 179-180, issn 0167-6377Article

Behaviour of nickel hydroxide electrodes after prolonged potential floatARMSTRONG, R. D; HONG WANG.Electrochimica acta. 1991, Vol 36, Num 5-6, pp 759-762, issn 0013-4686, 4 p.Article

Study of calcium ion selective electrodes containing Simon ionophores using impedance methods: interfacial propertiesARMSTRONG, R. D; TODD, M.Journal of electroanalytical chemistry and interfacial electrochemistry. 1989, Vol 266, Num 1, pp 175-177, issn 0022-0728Article

Time dependent effects in PVC membranesARMSTRONG, R. D; TODD, M.Electrochimica acta. 1987, Vol 32, Num 9, pp 1403-1404, issn 0013-4686Article

On solving a variation of the assignment problemARMSTRONG, R. D; ZHIYING JIN.European journal of operational research. 1995, Vol 87, Num 1, pp 142-147, issn 0377-2217Article

Steady state currents in electrolytic cells containing divalent cationsARMSTRONG, R. D; HONG WANG.Electrochimica acta. 1994, Vol 39, Num 1, pp 1-5, issn 0013-4686Article

Ion transport in PVC-DOPP membranesARMSTRONG, R. D; HONG WANG.Electrochimica acta. 1993, Vol 38, Num 16, pp 2373-2377, issn 0013-4686Article

The role of PVC in ion selective electrode membranesARMSTRONG, R. D; TODD, M.Journal of electroanalytical chemistry and interfacial electrochemistry. 1987, Vol 237, Num 2, pp 181-185, issn 0022-0728Article

Exchange of Li⁺, Na⁺ and K⁺ ions with a PVC membrane containing valinomycin and KBPh₄ARMSTRONG, R. D; TODD, M.Electrochimica acta. 1986, Vol 31, Num 11, pp 1413-1415, issn 0013-4686Article

Identifying fertiliser management strategies to maximise nitrogen and phosphorus acquisition by wheat in two contrasting soils from Victoria, AustraliaDUNBABIN, V. M; ARMSTRONG, R. D; OFFICER, S. J et al.Australian journal of soil research. 2009, Vol 47, Num 1, pp 74-90, issn 0004-9573, 17 p.Article

Plant availability of phosphorus from fluid fertiliser is maintained under soil moisture deficit in non-calcareous soils of south-eastern AustraliaOFFICER, S. J; ARMSTRONG, R. D; NORTON, R. M et al.Australian journal of soil research. 2009, Vol 47, Num 1, pp 103-113, issn 0004-9573, 11 p.Article

Multicentric carpal/tarsal osteolysis : imaging review and 25-year follow-upTHOMAS, C. W; BISSET, A. J; SAMPSON, M. A et al.Clinical radiology. 2006, Vol 61, Num 10, pp 892-895, issn 0009-9260, 4 p.Article

Chemical characteristics of phosphorus in alkaline soils from southern AustraliaBERTRAND, I; HOLLOWAY, R. E; ARMSTRONG, R. D et al.Australian journal of soil research. 2003, Vol 41, Num 1, pp 61-76, issn 0004-9573, 16 p.Article

Clinical-scale human umbilical cord blood cell expansion in a novel automated perfusion culture systemKOLLER, M. R; MANCHEL, I; MAHER, R. J et al.Bone marrow transplantation (Basingstoke). 1998, Vol 21, Num 7, pp 653-663, issn 0268-3369Article

Using near infrared reflectance spectroscopy to estimate the nutritive value of senescing annual ryegrass (Lolium rigidum) : a comparison of calibration methodsSMITH, K. F; SIMPSON, R. J; ARMSTRONG, R. D et al.Australian journal of experimental agriculture. 1998, Vol 38, Num 1, pp 45-54, issn 0816-1089Article

Properties of porous activated carbon electrode materials used as sensors for glucoseARMSTRONG, R. D; NEWTON, H. V.Journal of electroanalytical chemistry (1992). 1994, Vol 364, Num 1-2, pp 87-94, issn 1572-6657Article