Results 41 to 50 of about 2,138,066 (306)

Strategic planning optimisation of "Napoli Est" water distribution system [PDF]

open access: yes, 2007
The District Meter Areas (DMA) design is an innovative methodology of water networks management, based on the pressure patterns control and on the water flows monitoring, in order to reduce water losses and to optimize the water systems management.
FONTANA N   +3 more
core  

Investigation of the influence of polyelectrolytes hydrodynamic properties on the hydrate formation process [PDF]

open access: yes, 2018
One of the most perspective non-traditional sources of hydrocarbon raw materials and energy is gas hydrates (GH), which stimulates their large-scale study in many laboratories and scientific centers around the world.
Bondarenko, Volodymyr   +11 more
core   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

MaimAir: A flexible and modular energy storage system for tomorrow energy banks [PDF]

open access: yes, 2016
We considered a novel energy storage system based on the compression of air through pumped water. Differently from CAES on trial, the proposed indirect compression leaves the opportunity to choose the kind of compression from adiabatic to isothermal. The
Fargion, Daniele, Habib, Emanuele
core  

Operational modal analysis of a spar-type floating platform using frequency domain decomposition method [PDF]

open access: yes, 2016
System identification of offshore floating platforms is usually performed by testing small-scale models in wave tanks, where controlled conditions, such as still water for free decay tests, regular and irregular wave loading can be represented.
Arena, Felice   +5 more
core   +3 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Traditional rain water harvesting systems in Rajasthan: water resources conservation and its sustainable management –a review.

open access: yesSustainability, Agri, Food and Environmental Research-DISCONTINUED, 2023
Communities all over the world have been endowed with the wisdom ofindigenous technologiesto collectthe rain where it falls, so one can find such structures all around the world. The region of western Rajasthan in India faces frequent droughts and an acute shortagesof water. This has compelled the local peopleto incorporate mechanisms to conserve water
openaire   +1 more source

The foggara: a traditional system of irrigation in arid regions [PDF]

open access: yes, 2014
This article discusses the traditional irrigation system in the oases of Touat, Gourara and Tidikelt. Since centuries, farmers use the system of foggaras for irrigation of palm groves and gardens.
Bachir, Achour   +2 more
core   +3 more sources

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Challenges in Swedish hydropower – politics, economics and rights [PDF]

open access: yesResearch Ideas and Outcomes, 2017
Two systems working in parallel have contributed to implementation difficulties in Swedish water governance. While the old system is designed to be predictable and stable over time, the new system is intended to be transparent and holistic, guided by the
Kristina Ek   +7 more
doaj   +2 more sources

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