Results 41 to 50 of about 28,107 (312)

Experimental Investigation of the Derivative Cutting When Machining AISI 1045 with Micro-Textured Cutting Tools

Metals, 2023
In the context of satisfying sustainability requirements nowadays, dry machining is one of the ideal strategies to eliminate the environmental and human health burdens of machining processes.
Amr Salem, Hussien Hegab, Hossam A. Kishawy   +2 more
doaj   +1 more source

Sustainable machining - correlation of the optimization by minimum energy, minimum manufacturing time and cost of production [PDF]

, 2013
The machining process leads the indices of productivity and employability in a world level and has an enormous influence at social and economics standards, however it requires machinery that consume high levels of energy, chemical fluids and has great ...
Pascoal, Filipa, Silveira, José
core  

Life cycle energy and carbon analysis of domestic combined heat and power generators [PDF]

, 2011
Micro Combined Heat and Power (micro-CHP) generators combine the benefits of the high-efficiency cogeneration technology and microgeneration and is being promoted as a means of lowering greenhouse gas emissions by decentralizing the power network.
Gazis, E, Harrison, G
core   +3 more sources

Personalizing sustainable agriculture with causal machine learning

, 2023
To fight climate change and accommodate the increasing population, global crop production has to be strengthened. To achieve the sustainable intensification of agriculture, transforming it from carbon emitter to carbon sink is a priority, and understanding the environmental impact of agricultural management practices is a fundamental prerequisite to ...
Vasileios Sitokonstantinou, Georgios Giannarakis, Roxanne Suzette Lorilla, Charalampos Kontoes   +3 more
openaire   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Sustainable turning of AISI 316 stainless steel using copper oxide nanoparticle-enriched sunflower oil: Experimental evaluation and machine learning-based prediction of surface roughness

Results in Engineering
Growing environmental and health concerns associated with conventional metal-cutting fluids (MCFs) have spurred the need for sustainable alternatives in machining processes.
Ammar H. Elsheikh, Mohamed A.E. Omer, Mohamed A. Eladawy, Mohamed H. Sheriff, Medhat M.E. Shalaby, Ahmed M. El-Kassas   +5 more
doaj   +1 more source

Sustainable machining: Recent technological advances

CIRP Annals
Multiple international organizations and many governments around the world have declared climate emergency. There is a pressing need to minimize the environmental impacts of human activities including manufacturing processes. Machining by mechanical cutting is a fundamental manufacturing process and minimizing and eliminating its environmental impacts ...
A. Shokrani, P.J. Arrazola, D. Biermann, P. Mativenga, I.S. Jawahir   +4 more
openaire   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Therblig-embedded value stream mapping method for lean energy machining [PDF]

, 2017
To improve energy efficiency, extensive studies have focused on the cutting parameters optimization in the machining process. Actually, non-cutting activities (NCA) occur frequently during machining and this is a promising way to save energy through ...
Jia, Shun, Liu, Ying, Lv, Jingxiang, Ren, Dawei, Yuan, Qinghe, Zhang, Zhongwei   +5 more
core   +1 more source

Sustainable Fractal Manufacturing: A New Approach to Sustainability in Machining Processes

Procedia Engineering, 2015
Over the last decades manufacturing industry alongside installations and activities have caused damage to the planet, society and ecosystem. This impact is characterized by spending energy and material resources, environmental degradation, destruction of ecosystems, loss on biodiversity, effects on public health, welfare and life quality ...
Peralta-Álvarez, María Estela, Marcos-Bárcena, Mariano, Aguayo-González, Francisco, Lama-Ruiz, Juan Ramón, Córdoba-Roldán, Antonio   +4 more
openaire   +2 more sources