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Adaptive behavior in buyer-supplier relationships
(1999-09)
It is a feature of business-to-business markets that individual buyer-supplier relationships can assume great importance for both the buying and the selling organization. In such relationships both firms, to a greater or ...
The origin of the diversity of Type Ia supernovae and the environmental effects
(1999-09-01)
Observations suggest that the properties of Type Ia supernovae (SNe Ia) may depend on environmental characteristics, such as the morphology, metallicity, and age of the host galaxies. The influence of these environmental ...
Vpu transmembrane peptide structure obtained by site-specific Fourier transform infrared dichroism and global molecular dynamics searching
(1999-09)
The recently developed method of site-directed Fourier transform infrared dichroism for obtaining orientational constraints of oriented polymers is applied here to the transmembrane domain of the vpu protein from the human ...
The reaction rate sensitivity of nucleosynthesis in type II supernovae
(1999-08-20)
We explore the sensitivity of the nucleosynthesis of intermediate-mass elements (28 less than or equal to A less than or similar to 80) in supernovae derived from massive stars to the nuclear reaction rates employed in the ...
Small business development and tourism: Terra incognita?
(1999-08-01)
This paper argues that the relationship between tourism and small business remains terra incognita because much of the existing research is published in diverse sources and fails to explicitly contribute to methodological ...
Pharmacokinetics of enrofloxacin and danofloxacin in plasma, inflammatory exudate, and bronchial secretions of calves following subcutaneous administration
(1999-08)
Enrofloxacin (2.5 mg/kg of body weight) and danofloxacin (1.25 mg/kg) were administered subcutaneously to ruminating calves (n = 8) fitted with subcutaneous tissue cages. Concentrations of enrofloxacin, its metabolite ...
The relationship between the number and size of nematodes in the abomasum and the concentration of pepsinogen in ovine plasma
(1999-08)
Six-month-old lambs that had been naturally infected with predominantlyTeladorsagia (Ostertagia) circumcinctawere tested for plasma pepsinogen concentrations because pepsinogen concentrations may reflect the extent of ...
Ectopic expression of the nude gene induces hyperproliferation and defects in differentiation : Implications for the self-renewal of cutaneous epithelia
(1999-08-01)
Nude mice are characterized by the absence of visible hair, epidermal defects, and the failure to develop a thymus. This phenotype results from loss-of-function mutations in Whn (Hfh11), a winged-helix transcription factor. ...
Development of PCR based diagnostic techniques for the two mating types of Pyrenopeziza brassicae (light leaf spot) on winter oilseed rape (Brassica napus ssp. oleifera)
(1999-08)
Two sets of PCR primers were designed from DNA sequence which flanked the 3' end of the Pyrenopeziza brassicae mating type idiomorphs (MAT-1 and MAT-2). The first set of primers facilitated the amplification of a 750 bp ...