Results 61 to 70 of about 11,423 (297)

Green Public Procurement and the Innovation Activities of Firms [PDF]

SSRN Electronic Journal, 2019
This paper provides first empirical insights on the relationship between green public procurement (GPP) and firms' innovation activities. Considering that the public sector is a large buyer in the economy, public procurement is able to work as demand-pull factor for new products and thus innovations - given that the procurement is aimed at such ...
openaire   +2 more sources

G6PC Downregulation Promotes Renal Calcium Oxalate Stone Formation via Lactate‐Induced SNAIL1 K206 Lactylation and Epithelial‐Mesenchymal Transition

Advanced Science, EarlyView.
In renal calcium oxalate stone formation, G6PC downregulation leads to lactate accumulation. This lactate mediates CBP/p300‐dependent lactylation of SNAIL1 at K206, promoting its nuclear translocation. Nuclear SNAIL1 activates the TGF‐β/SMAD3 pathway, driving epithelial‐mesenchymal transition and fibrosis, which ultimately facilitates crystal ...
Kai Liu, Boming Zhang, Ruixin Fan, Chen Duan, Yangjun Zhang, Huahui Wu, Xiangyang Yao, Xiongmin Mao, Bo Li, Youmiao Zeng, Zhenzhen Xu, Yang Wang, Mengcheng Luo, Xinyu Xu, Ninghan Feng, Heng Li, Hua Xu   +16 more
wiley   +1 more source

Using public procurement to implement environmental policy : an empirical analysis

, 2015
Politicians expect Green public procurement (GPP) to serve as an environmental policy instrument. However, in order for GPP to work as an effective policy instrument it is important to take into consideration potential suppliers’ decisions to participate
Sofia Lundberg, Per-Olov Marklund, Strömbäck, Elon, Elon Strömbäck, Lundberg, Sofia,, Lundberg, Sofia, David Sundström, Marklund, Per-Olov, Sundström, David, Marklund, Per-Olov,, Strömbäck, Elon,, Sundström, David,   +11 more
core   +1 more source

PIEZO1 is Required for Acute Myeloid Leukemia Progression and Leukemia Stem Cell Maintenance via HIF1A‐SLC7A11 Axis‐Mediated Ferroptosis Defense

Advanced Science, EarlyView.
This study identifies the mechanosensor PIEZO1 as a key factor in promoting acute myeloid leukemia progression and uncovers a ferroptosis defense system mediated by PIEZO1‐HIF1A‐SLC7A11 axis that is essential for leukemia stem cell maintenance. This ferroptotic defense system may represent a unique vulnerability for leukemia stem cells, providing a ...
Tiantian Zhang, Ziyan Cao, Kexin Gao, Shuxin Yao, Yanbing Zheng, Manman Cui, Rong Yin, Guoqiang Han, Jin Hu, Chengyi Wang, Haojian Zhang   +10 more
wiley   +1 more source

Implementation of Green Considerations in Public Procurement - a mean to promote sustainable development

, 2019
Green considerations can be applied during all phases of the public procurement process: from the pre-award to the award and post-award phase. They can be included in technical specifications, award criteria, and contract performance clauses ...
Piga G, Coppola M. A., Appolloni A.
core   +1 more source

Aptamer‐Targeted PrPC Drives Colorectal Cancer Metastasis via a LYN‐STAT3 Complex and Enables Liquid Biopsy Detection

Advanced Science, EarlyView.
The aptamer WHY‐3E identifies PrPC as a CRC driver. Stabilized by USP18, endocytosed PrPC forms a LYN/STAT3 complex, upregulating MSN transcription to promote metastasis. Crucially, WHY‐3E sensitively detects PrPC‐positive circulating exosomes, establishing a robust theoretical foundation for non‐invasive clinical diagnostics.
Chunlin Wang, Hongyu Wu, Chaojing Zheng, Hao Zhang, Xiaoqiu Wu, Jiaqi Wang, Zewen Chang, Jun Xiang, Yunxiao Liu, Chenkai Zhang, Yuliuming Wang, Hao Jiang, Yuchen Zhong, Jun Luo, Ying Chen, NaNa Zhang, Weiyuan Zhang, Ziming Yuan, ChaoXia Zou, Weihong Tan, Meng Wang, Hanqing Hu, Tao Bing, Guiyu Wang   +23 more
wiley   +1 more source

PUBLIC FOOD PROCUREMENT - A TOOL FOR A SUSTAINABLE ECONOMY DEVELOPMENT IN RURAL AREAS [PDF]

Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2022
Annually, the state allocates significant amounts of money for the carrying out of public procurement contracts concerned with the supply of food products.
Ecaterina Milica DOBROTĂ, Alina-Florentina SĂRACU   +1 more
doaj  

Supercritical CO2‐Induced Porous MXene Films for Electromagnetic Interference Shielding and Infrared Stealth

Advanced Science, EarlyView.
The phase transition of supercritical CO2 induces the foaming of dense MXene film without compromise inherent structure of MXene nanosheet. The foamed porous MXene film manifests remarkable EMI shielding and infrared thermal camouflage performances. Moreover, the foaming strategy is broadly adaptable and can be extended to other two‐dimensional films ...
Hui Zhao, Shuai Li, Jiabei He, Tong Gao, Jingfeng Wang, Dongxiao Kan, Wangtu Huo, Lixin Chen   +7 more
wiley   +1 more source

Furthering sustainable development: The implementation of Green Procurement in Central and Eastern Europe Methods and Experiences from Hungarian Public and Private Organizations

Problemy Ekorozwoju, 2015
The aim of the article is to show how one of the most active and demonstrative management tool for furthering sustainable development can be successfully implemented through a Central and Eastern European example.
Orsolya Diófási-Kovács, László Valkó   +1 more
doaj  

Patterns in Worldwide Literature About Green Public Procurement: Bibliometric Analysis and Knowledge Mapping

Studies in Business and Economics
This paper proposes a bibliometric analysis of specialized literature related to green public procurement (GPP) and aims to identify thematic developments, significant contributions, and the main research directions in this field.
Bunescu Liliana, Șerban Andreea
doaj   +1 more source