Results 31 to 40 of about 524,929 (324)

Impact of circular economy on the long-term allocation structure of primary and secondary lithium

open access: yesCommunications Earth & Environment
Lithium is key for a clean energy transition but faces sustainability challenges in the global supply. Here, we use a bottom-up approach to study the evolution of the global lithium-ion battery industry from 2023 to 2050. The supply and demand trends are
Yufeng Wu   +5 more
doaj   +1 more source

The drivers of technology adoption on tobacco agribusiness in West Nusa Tenggara

open access: yesAgrointek
West Nusa Tenggara (NTB) is the third-largest tobacco-producing province in Indonesia. However, the dynamics of tobacco production tend to decline, one of which is due to its productivity and land area, which also tends to stagnate.
Eka Nurjati   +3 more
doaj   +1 more source

Analysis of Venezuela’s oil-oriented economy: from the perspective of entropy

open access: yesPetroleum Science, 2018
To investigate the efficiency and stability of Venezuela’s oil-oriented economy, this paper applied entropy to the analysis. Based on this method, Venezuela’s oil-centered industry, inefficient regulatory system, and insensitive response to external ...
Xian-Zhong Mu, Guang-Wen Hu
doaj   +1 more source

Circular economy for climate neutrality: Setting the priorities for the EU. CEPS Policy Brief No 2019/04, 22 November 2019 [PDF]

open access: yes, 2019
The previous Commission policy on resources management was part of the priority for jobs and growth and economic competitiveness. The circular economy will be no less important for the new political priority of climate neutrality; it will become one of ...
Egenhofer, Christian.   +2 more
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Circular product design. A multiple loops life cycle design approach for the circular economy [PDF]

open access: yes, 2017
The circular economy is a high priority subject of discussion in the current political and academic contexts; however, practical approaches in relevant disciplines like design are in need of development.
Cooper, T, Mestre, A
core   +1 more source

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

open access: yesMolecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena   +15 more
wiley   +1 more source

Waste-Derived Fertilizers: Conversion Technologies, Circular Bioeconomy Perspectives and Agronomic Value

open access: yesAgronomy
The urgent need to reduce the environmental footprint of agricultural inputs, alongside the rising cost and limited availability of mineral fertilizers, has encouraged the exploration of organic waste materials as alternative nutrient sources.
Dolores Hidalgo   +3 more
doaj   +1 more source

Identifying gene expression signatures for risk stratification of postoperative adjuvant chemotherapy in colorectal cancer

open access: yesFEBS Open Bio, EarlyView.
A novel signature integrating genome‐wide analysis with clinical factors predicts recurrence in stage II colorectal cancer and enables a new risk stratification to guide postoperative adjuvant chemotherapy. Clinical risk stratification for postoperative recurrence in patients with pathological stage II (pStage II) colorectal cancer (CRC) is essential ...
Mayuko Otomo   +7 more
wiley   +1 more source

Achieving a win-win situation by promoting internet recycling of waste electronics and preventing information leakage in a multi-party game

open access: yesHeliyon, 2023
With scientific and technological advancements and the diversification of residents’ demands, the pace of electronic product replacement is accelerating, generating a rapidly increasing number of waste electronics.
Tingting Liu   +3 more
doaj   +1 more source

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