Results 201 to 210 of about 592,784 (368)

ON PROCURING SUPPLIES OF WATER FOR CITIES AND TOWNS BY BORING. [PDF]

J SEAWARD
openalex   +1 more source

Auctions vs negotiations in public procurement: which works better? [PDF]

Public agencies rely on two key modes to procure goods and services: auctions and direct negotiations. The relative advantages of these two modes are still imperfectly understood.
Armin Schmutzler, Rafael Lalive
core  

Synergistic Modulating of Mitochondrial Transfer and Immune Microenvironment to Attenuate Discogenic Pain

Advanced Science, EarlyView.
Gallic acid (GA) and copper ions self‐assemble to form nanoparticles, which are then modified with mitochondrial targeting peptides and gap junction modulator. These nanoparticles scavenge mitochondrial reactive oxygen species to induce M2 polarization and enhance intercellular mitochondrial transfer.
Xinzhou Wang, Zhenyu Guo, Linjie Chen, Jing Sun, Kenny Yat Hong Kwan, Morgan Jones, Yan Michael Li, Yangyang Hu, Xueqiang Wang, Pooyan Makvandi, Xiangyang Wang, Qiuping Qian, Yunlong Zhou, Aimin Wu   +13 more
wiley   +1 more source

Ti3C2Tx MXene‐Zirconium Diboride Based Ultra‐High Temperature Ceramics

Advanced Science, EarlyView.
This study demonstrates the effectiveness of Ti3C2Tx MXenes as additives in ultra‐high‐temperature ceramics (ZrB₂), enhancing densification, reducing oxygen content, and improving mechanical properties. Through surfactant‐free electrostatic self‐assembly and spark plasma sintering, MXenes enabled the formation of a core–shell microstructure, resulting ...
Srinivasa Kartik Nemani, Nicola Gilli, Steven Goldy, Ankit Kumar, Yooran Im, Austin J. Vorhees, Brian C. Wyatt, Nithin Chandran BS, Nikhilesh Chawla, Garritt J. Tucker, Laura Silvestroni, Babak Anasori   +11 more
wiley   +1 more source

Community resilience to crime: A study of the 2011 Brisbane flood

American Journal of Community Psychology, Volume 70, Issue 3-4, Page 379-393, December 2022., 2022
Abstract Understanding and enhancing community resilience is a global priority as societies encounter a rising number of extreme weather events. Given that these events are typically both sudden and unexpected, community resilience is typically examined after the disaster so there can be no before and after comparisons.
Rebecca Wickes, Renee Zahnow, Jonathan Corcoran, Anthony Kimpton   +3 more
wiley   +1 more source

Building the capacity of Sierra Leoneans in supply chain on the National Pharmaceutical Procurement Unit (NPPU) project (a case study)

Journal of Pharmaceutical Policy and Practice, 2014
Maurice Juma, Jack Lansana, Francis Dawoh   +2 more
doaj   +1 more source

Radial Forearm Free Flap: A Modified Technique for Procurement as a Sentinel Skin Flap. [PDF]

Transplant Direct
Kroezen FPC, Molenkamp S, Huijing MA, Pol RA, Thomas L, Sayed L, Werker PMN, Giele H.   +7 more
europepmc   +1 more source

XLV. On an improvement in the apparatus for procuring potassium [PDF]

W. Mandell
openalex   +1 more source

Calpain‐2‐Mediated Endothelial Focal Adhesion Disruption in Thoracic Aortic Dissection

Advanced Science, EarlyView.
The elevated expression of Capn2 in endothelial cells activates focal adhesion signaling by cleaving Talin1 and assembling Itgav, which compromises the integrity of the endothelial barrier and induces vascular inflammation. Inhibition of calpain through both pharmacological and transgenic approaches has effectively suppressed the onset and progression ...
Xiaomei Teng, Yansong Wang, Haoyue Huang, Yinglong Ding, Jun Wang, Meili Liu, Kun Song, Lianbo Shao, You Yu, Ziying Yang, Zhenya Shen   +10 more
wiley   +1 more source

Impact of national volume-based procurement policy on drugs treating chronic Myelogenous Leukemia. [PDF]

J Health Popul Nutr
Yang Z, Li Y, Liu S, Han X, Wu Y, Fan X, Li Y, Jiang B.   +7 more
europepmc   +1 more source