PurposeThis paper seeks to evaluate the particular conditions informing locational decision making and related network planning in the charity retail sector. Its purpose is to identify both differences and commonalities with related debates that have been focussed very largely on the grocery sector and the superstore format. Its wider purpose is to contribute to the growing literature on charity retailing which has not considered this aspect of retail management in detail.Design/methodology/approachDetails the particularities of charity retailing locational decision making and network planning through a detailed case‐study consideration of a hospice charity's emerging retail store network.FindingsFinds that existing conceptual and practical considerations pertaining to locational decision making in retailing require a nuanced re‐revaluation in relation to the locational and network planning of charity retailers. Identifies the importance of supply chain (stock donators) and workforce factors together with the customer demand in informing locational decision making.Originality/valueDetailed academic consideration of location planning in the charity shop sector is absent in the literature. The paper addresses this.
We measured the excitation functions of (nat)Zn (p,x) reactions up to 17.6MeV, using the stacked-foils activation technique. High-purity natural zinc (and copper) foils were irradiated with proton beams generated by an 18MeV isochronous cyclotron. Activated foils were measured using high-purity Ge gamma spectroscopy to quantify the radionuclides (61)Cu, (66)Ga, (67)Ga, and (65)Zn produced from the reactions. Thick-target integral yields were also deduced from the measured excitation functions of the produced radioisotopes. These results were compared with the published literature and were found to be in good agreement with most reports, particularly those most recently compiled.
A 3D-printed metal solid target using additive manufacturing process is a cost-effective production solution to complex and intricate target design. The initial proof-of-concept prototype solid target holder was 3D-printed in cast alloy, Al–7Si–0.6Mg (A357). However, given the relatively low thermal conductivity for A357 (max, 160 W/m·K), replication of the solid target holder in sterling silver (SS925) with higher thermal conductivity (max, 361 W/m·K) was investigated. The SS925 target holder enhances the cooling efficiency of the target design, thus achieving higher target current during irradiation. A validation production of 64Cu using the 3D-printed SS925 target holder indicated no loss of enriched 64Ni from proton bombardment above 80 µA, at 11.5 MeV.
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