Results 81 to 90 of about 2,264,394 (287)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

The Impact of Shah Qasem Dam in Yasouj from the Viewpoint of Beneficiary Villagers

open access: yesعلوم آب و خاک, 2019
In the recent decades, dams have paradoxically been considered as a constraint and or a driving force of surface water conservation. On the other hand, dams have had a number of socio-economic and environmental impacts, the main reason for conducting the
A. Khatoon Abadi, E. Parvizi, M. Ataie
doaj  

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar   +6 more
wiley   +1 more source

Economic impact

open access: yes
An economic analysis report on the business viability of autonomous electric vehicles, the economic benefits of the urban automated vehicle fleets for the (potential) users, and the economic effects on ...
  +5 more sources

RURAL TOURISM IMPACT ON THE LIFE QUALITY OF THE LOCAL COMMUNITY: A CASE STUDY OF WESTERN SERBIA

open access: yesEkonomika Poljoprivrede (1979)
This study analyzes the impact of rural tourism on the quality of life in Western Serbia, focusing on four tourist villages: Koštunići, Vraneša, Sunčana reka, and Sirogojno.
Aleksa Panić   +2 more
doaj   +1 more source

Climate Change Feedback on Economic Growth: Explorations with a Dynamic General Equilibrium Model [PDF]

open access: yes
Human-generated greenhouse gases depend on the level of economic activity. Therefore, most climate change studies are based on models and scenarios of economic growth.
Fabio Eboli   +2 more
core  

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner   +3 more
wiley   +1 more source

Growth impacts of development and management of water resources [PDF]

open access: yes
The paper presents the hypothesis that investments in development and management of water resources impacts all round growth - not only in the sectors and regions impacted directly by the availability of water but also in sectors and regions impacted ...
Malik, R. P. S.
core  

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