Results 131 to 140 of about 817,490 (340)

Purchasing Copy, Printing and Scanning Services in Zurich [PDF]

open access: yes, 2015
Zurich is the largest Swiss city with approximately 400,000 inhabitants and an annual public procurement budget of over 1.6 billion. Sustainability has been a specific target on the City's political agenda since 1998.

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Redox‐Active Polyphenol Red Molecularly Imprinted Polymers on Porous Gold Electrodes for Ultrasensitive, AI‐Assisted Detection of Alzheimer's Biomarkers in Undiluted Biofluids

open access: yesAdvanced Healthcare Materials, EarlyView.
This work presents a low‐cost, reagent‐free point‐of‐care biosensor integrating redox‐active polyphenol red molecularly imprinted polymers (pPhR MIPs) on highly porous gold (HPG) electrodes for ultrasensitive detection of phosphorylated tau 181 (p‐Tau 181), an Alzheimer’s disease biomarker, in undiluted biofluids.
Sudhaunsh Deshpande   +4 more
wiley   +1 more source

Project characteristics for design and build procurement in Malaysian construction industry [PDF]

open access: yes, 2015
Design & Build procurement approach is one of the procurement methods which is known to be widely gaining popularity in order to serve the modern day construction clients desire of having a constructed facility.
Gambo, M.M., Gomez, C.P.
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Photosensitizing Lipid Nanoparticles for Ferroptosis‐Enhanced Photodynamic Cancer Therapy via GPX4 Silencing

open access: yesAdvanced Healthcare Materials, EarlyView.
Photosensitizing lipid nanoparticles (PLNPs) are engineered by incorporating cholesterol–PEG–pheophorbide a into MC3‐based LNPs and encapsulating GPX4‐targeting siRNA. Upon light activation, PLNPs generate reactive oxygen species (ROS) while silencing GPX4 to induce ferroptosis.
Ga‐Hyun Bae   +9 more
wiley   +1 more source

Can procurement affect design performance? [PDF]

open access: yes, 2008
There is an emerging view in the construction industry that better performance or better value for money can be achieved by integrating teamwork for planning, design and construction of building projects.
Forgues, D, Koskela, LJ
core   +1 more source

Evaluating the Antiviral Efficacy of Encapsulated PKC Inhibitor BIM‐I against influenza A Virus Infection

open access: yesAdvanced Healthcare Materials, EarlyView.
This study explores nanoparticle delivery of the protein kinase C inhibitor bisindolylmaleimide‐I (BIM‐I) to combat influenza A virus infections. Encapsulation in biodegradable PLGA nanoparticles improved safety while maintaining the compound's strong antiviral activity.
Laura Klement   +12 more
wiley   +1 more source

Collaborative path optimization model of power material supply chain based on hash index spatio-temporal graph neural network

open access: yesArray
The daily dispatching of materials in power systems involves multifaceted operations, including data analysis and logistics warehouse management. Current research on intelligent IoT mainly focuses on the static management of electrical materials and ...
Lichong Cui   +5 more
doaj   +1 more source

Corruption and competition in procurement [PDF]

open access: yes
We consider a procurement problem in which the procurement agent is supposed to allocate the realization of a project according to a competitive mechanism that values bids in terms of the proposed price and quality.
Juan J. Ganuza, Marco Celentani
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Road Equipment Procurement and Utilization Study, October 2002 [PDF]

open access: yes, 2002
Final report of road equipment procurement and utilization ...

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