VIBRATIONAL EXCITATIONS OF A ONE-DIMENSIONAL ELECTRON-PHONON SYSTEM IN STRONG COUPLING.SHAW PB; WHITFIELD G.1978; PHYS. REV., B; U.S.A.; DA. 1978; VOL. 17; NO 4; PP. 1495-1505; BIBL. 10 REF.Article

THE WIDTH OF THE LATTIC DISTORTION AND THE LOCALIZATION ENERGY FOR A STRONG-COUPLED PIEZOELECTRIC POLARON.THOMCHICK J; WHITFIELD G.1976; PHYS. LETTERS, A; NETHERL.; DA. 1976; VOL. 57; NO 2; PP. 153-155; BIBL. 6 REF.Article

BREAKDOWN OF PERTURBATION THEORY FOR THE DEFORMATION POTENTIEL POLARONWHITFIELD G; SHAW PB.1980; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1980; VOL. 21; NO 10; PP. 4349-4356; BIBL. 17 REF.Article

SIMULTANEOUS STRONG AND WEAK COUPLING IN THE PIEZOELECTRIC POLARONWHITFIELD G; PLATZMAN PM.1972; PHYS. REV., B; U.S.A.; DA. 1972; VOL. 6; NO 10; PP. 3987-3992; BIBL. 18 REF.Serial Issue

LINEAR ENERGY-MOMENTUM RELATIONS FOR ACOUSTIC DEFORMATION-POTENTIAL POLARONSNORRIS GB; WHITFIELD G.1980; PHYS. REV. B; ISSN 0163-1829; USA; DA. 1980; VOL. 21; NO 8; PP. 3658-3664; BIBL. 15 REF.Article

PALAEOENGINEERING: BIRTH OF A NEW SCIENCE.WHITFIELD G; BRAMWELL C.1971; NEW SCIENTIST; GBR; 1971, VOL. 52, NUM. 0775, P. 202 A 205Miscellaneous

Temperature threshold and degree-day accumulation required for development of postdiapause sugarbeet root maggots (Diptera: Otitidae)WHITFIELD, G. H.Environmental entomology. 1984, Vol 13, Num 5, pp 1431-1435, issn 0046-225XArticle

A TECHNIQUE FOR OBTAINING LINEAR HEAT-SURVIVOR CURVES WITH STAPHYLOCOCCUS AUREUS AND ITS APPLICATION TO THE ASSAY OF SUBLETHAL HEAT INJURYHURST A; HUGHES A; WHITFIELD G et al.1975; CANAD. J. MICROBIOL.; CANADA; DA. 1975; VOL. 21; NO 11; PP. 1880-1884; ABS. FR.; BIBL. 8 REF.Article

Cold hardiness and overwintering survival of the sugarbeet root maggot (Diptera: Otitidae) in southern AlbertaWHITFIELD, G. H; GRACE, B.Annals of the Entomological Society of America. 1985, Vol 78, Num 4, pp 501-505, issn 0013-8746Article

Potato trap crops for control of Colorado potato beetle (Coleoptera: Chrysomelidae) in tomatoesHUNT, D. W. A; WHITFIELD, G.Canadian entomologist. 1996, Vol 128, Num 3, pp 407-412, issn 0008-347XArticle

Evaluation of used-system life cycle costs using fuzzy set theoryUSHER, J. S; WHITFIELD, G. M.IIE transactions. 1993, Vol 25, Num 6, pp 84-88, issn 0740-817XArticle

Temperature-dependent development and survival of immature stages of the alfalfa leafcutter bee, Megachile rotundata (Hymenoptera : Megachilidae)WHITFIELD, G. H; RICHARDS, K. W.Apidologie. 1992, Vol 23, Num 1, pp 11-23, issn 0044-8435Article

Influence of temperature on survival and rate of development of Pteromalus venustus (Hymenoptera: Pteromalidae), a parasite of the alfalfa leafcutter bee (Hymenoptera: Megachilidae)WHITFIELD, G. H; RICHARDS, K. W.Canadian entomologist. 1985, Vol 117, Num 7, pp 811-818, issn 0008-347XArticle

Influence of temperature on embryonic development and egg hatching of Simulium arcticum Malloch IIS-10.11 (Diptera: Simuliidae)SHIPP, J. L; WHITFIELD, G. H.Environmental entomology. 1987, Vol 16, Num 3, pp 683-686, issn 0046-225XArticle

Postdiapause development and adult emergence of Pteromalus venustus Walker (Hymenoptera: Pteromalidae) during alfalfa leafcutter bee incubationWHITFIELD, G. H; RICHARDS, K. W.Canadian entomologist. 1987, Vol 119, Num 5, pp 491-493, issn 0008-347XArticle

Biosynthesis and secretion of follicle-stimulating hormone β-subunit from ovine pituitary cultures: effect of 17β-estradiol treatmentKERR WHITFIELD, G; MILLER, W. L.Endocrinology (Philadelphia). 1984, Vol 115, Num 1, pp 154-159, issn 0013-7227Article

Functional response of the predatory mite, Amblyseius cucumeris (Acari: Phytoseiidae), on western flower thrips, Frankliniella occidentalis (Thysanoptera: Thripidae)SHIPP, J. L; WHITFIELD, G. H.Environmental entomology. 1991, Vol 20, Num 2, pp 694-699, issn 0046-225XArticle

Increasing the cost-effectiveness of small solar photovoltaic pumping systemsWHITFIELD, G. R; BURTON, J. D.Renewable energy. 1994, Vol 5, Num 1-4, pp 342-344, issn 0960-1481Conference Paper

Sampling program for estimating plant damage caused by the onion maggot (Diptera: Anthomyiidae) on the regional and field levelsCARRUTHERS, R. I; WHITFIELD, G. H; HAYNES, D. L et al.Journal of economic entomology. 1984, Vol 77, Num 6, pp 1355-1363, issn 0022-0493Article

Radical chemoradiotherapy for adenocarcinoma of the distal oesophagus and oesophagogastric junction : what planning margins should we use?WHITFIELD, G. A; JACKSON, A; MOORE, C et al.British journal of radiology. 2008, Vol 81, Num 972, pp 921-934, issn 0007-1285, 14 p.Article

Effectiveness of the bumble bee, Bombus impatiens Cr. (Hymenoptera : Apidae), as a pollinator of greenhouse sweet pepperSHIPP, J. L; WHITFIELD, G. H; PAPADOPOULOS, A. P et al.Scientia horticulturae. 1994, Vol 57, Num 1-2, pp 29-39, issn 0304-4238Article

A temperature-dependent model of egg development of the Western corn rootworm, Diabrotica virgifera virgifera Leconte (Coleoptera : Chrysomelidae)SCHAAFSMA, A. W; WHITFIELD, G. H; ELLIS, C. R et al.Canadian entomologist. 1991, Vol 123, Num 6, pp 1183-1197, issn 0008-347XArticle

Overwintering survival of the onion maggot, Delia antiqua (Meigen), (Diptera: Anthomyiidae) in MichiganWHITFIELD, G. H; DRUMMOND, F. A; HAYNES, D. L et al.Journal of the Kansas Entomological Society. 1986, Vol 59, Num 1, pp 197-199, issn 0022-8567Article

Evaluation of an oviposition trap for monitoring egg populations of Diabrotica spp. (Coleoptera: Chrysomelidae) in field cornMULOCK, B. S; ELLIS, C. R; WHITFIELD, G. H et al.Canadian entomologist. 1995, Vol 127, Num 6, pp 839-849, issn 0008-347XArticle

Pesticide-induced mortality of natural enemies of the onion maggot, Delia antiqua [Dip.: Anthomyiidae]CARRUTHERS, R. I; WHITFIELD, G. H; HAYNES, D. L et al.Entomophaga. 1985, Vol 30, Num 2, pp 151-161, issn 0013-8959Article