Results 31 to 40 of about 23,915 (300)
Exploring the business case for e-procurement [PDF]
, 2010 Purpose – Although e-procurement has been adopted in many industries, the business case for this technology has only partially been explored in the literature. This paper aims to investigate, through a case study approach, the extent of the business case
Smart, Alan
core +1 more source
Bibliometric Analysis of the Field of Green Public Procurement [PDF]
Amfiteatru Economic, 2020 Sustainability and sustainable development are objectives, but also values that must be respected in the field of public procurement. The main objective of this paper is to document the interest in the research area of green public procurement.
Simona Roxana Pătărlăgeanu +2 more
doaj +1 more source
Characteristics of green public procurement in Hungary [PDF]
, 2022 Green, sustainable and circular public procurement are concepts that require a completely different approach from the point of view of public procurement as well.
Kovács, László, Boros, Anita
core +1 more source
Sustinere: Journal of Environment and Sustainability, 2021 Theories are used to improve conceptualization of research ideas. These theories enhance valuable elucidations that helps us to grasp the meaning of research findings.
Joshua Ayarkwa +4 more
doaj +1 more source
Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs
FEBS Open Bio, EarlyView.Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner +7 more
wiley +1 more source
Determinants for Green Procurement Practices in Public Procurement Management in Tanzania
Business ReviewThis study explores the determinants of green procurement practices in public procurement management in Tanzania. Using a mixed-methods approach, the research applied descriptive and multiple linear regression analyses to data from 200 public ...
Yohana Arsen Rutaba
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection
Advanced Engineering Materials, EarlyView.A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan +9 more
wiley +1 more source
Barometr Regionalny, 2019 The article concerns the practical use of green public procurement to implement sustainable development. The use of this type of instrument in the investment activity of the city in the years 2007–2017 is presented on the example of the City of Łódź ...
Małgorzata Burchard-Dziubińska +1 more
doaj +1 more source
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source