Results 151 to 160 of about 5,139,772 (404)

Disentangling Contact Location for Stretchable Tactile Sensors from Soft Waveguide Ultrasonic Scatter Signals

open access: yesAdvanced Intelligent Systems, EarlyView.
This article proposes a novel data‐driven approach for force contact location sensing (FCLS), based on scatter signals of the ultrasonic waveguide, with the influence of sensor strain and forces. The experimental results indicate that the accuracy of the proposed FCLS method has an mean absolute error loss of 0.627 mm and a mean relative error loss of ...
Zhiheng Li   +3 more
wiley   +1 more source

Green Public Procurement in the Academic Literature

open access: yes, 2020
The study aim is to present a review of the literature dedicated to green public procurement. We analyse traditionally and using a structured literature review 115 articles indexed in Scopus on this topic.
Ionela-Corina Chersan   +3 more
semanticscholar   +1 more source

International cooperation and the reform of public procurement policies [PDF]

open access: yes
The decision not to launch negotiations in the World Trade Organization (WTO) on three of the Singapore Issues in the so-called July 2004 package provides an opportunity to revisit the knowledge base on which proposals for further international ...
Evenett, Simon J., Hoekman, Bernard M.
core  

Organic foods in public catering: Organisational development or a locomotive to boost organic sales [PDF]

open access: yes, 2009
In many countries public procurement policies of organic foods have become a popular instrument to increase the sale of organic produce. However, unlike the relatively uncomplicated “organic” change process in private households, the processes related to
Mikkelsen, Bent E.
core  

Artificial Intelligence‐Enhanced, Closed‐Loop Wearable Systems Toward Next‐Generation Diabetes Management

open access: yesAdvanced Intelligent Systems, EarlyView.
Recent advancements in wearable healthcare have brought accessible continuous glucose monitoring systems (CGMs) for diabetes management. To address the limitations of CGMs, closed‐loop systems utilizing monitored glucose levels for insulin dosing are being developed.
Wei Huang   +5 more
wiley   +1 more source

Radiosensitization of calreticulin‐overexpressing human glioma cell line by the polyphenolic acetate 7, 8‐diacetoxy‐4‐methylcoumarin

open access: yesCancer Reports, Volume 5, Issue 12, December 2022., 2022
Abstract Background Calreticulin (CRT), an endoplasmic reticulum–resident protein generally overexpressed in cancer cells, is associated with radiation resistance. CRT shows higher transacetylase activity, as shown by us earlier, in the presence of the polyphenolic acetates (like 7, 8‐diacetoxy‐4‐methylcoumarin, DAMC) and modifies the activity of a ...
Amit Verma   +6 more
wiley   +1 more source

Capturing the value creation in public procurement: A practice-based view

open access: yesJournal of Purchasing and Supply Management, 2022
Iryna Malacina   +5 more
semanticscholar   +1 more source

Macroeconomic effects of cost savings in public procurement [PDF]

open access: yes
The paper analyses the macroeconomic gain from cost savings in public procurement in an extended version of QUEST III. Labour tax cuts in response to cost savings from cheaper procurement (0.5 pp mark-up decline per year over 10 years and 20% of ...
Lukas VOGEL
core  

Public Procurement [PDF]

open access: bronze, 2000
Andrew Erridge
openalex   +1 more source

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