Results 41 to 50 of about 3,432,687 (254)

Energy, Exergetic, and Thermoeconomic Analyses of Hydrogen-Fueled 1-kW Proton-Exchange Membrane Fuel Cell

open access: yesEntropy
Exergy analysis evaluates the efficiency of system components by quantifying the rate of entropy generation. In general, the exergy destruction rate or irreversibility rate was directly obtained through the exergy balance equation.
Yungpil Yoo   +4 more
doaj   +1 more source

Blue Economy and collaborative strategies: A critique of multi-national enterprises

open access: yesJournal of Global Business Insights, 2021
The concept of blue economy has been advanced by many countries as a new economic frontier aimed at development and utilization of blue ocean resources.
Josephine Nthia
doaj   +1 more source

The Price of Precision: A Critical Review of Molecular Diagnostics in Glioma, From Guidelines to Global Disparities

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Gliomas have undergone a profound redefinition over the past decade, transitioning from morphology‐based entities to biologically coherent diseases defined by molecular alterations. The 2021 WHO Classification of Tumors of the Central Nervous System and its 2022 update formalize this shift, establishing integrated diagnosis as the global ...
Maria Guarnaccia, Sebastiano Cavallaro
wiley   +1 more source

Putting the Blue in the Green New Deal [PDF]

open access: yes, 2019
The Green New Deal (GND) is a U.S. resolution that aims to address economic inequality and global warming through a set of proposed economic stimulus projects. As nearly half of the U.S.
Scorse, Jason, Helvarg, David
core   +2 more sources

microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan   +4 more
wiley   +1 more source

Ethics, Values And Social Licence In The Blue Economy: Blue Economy Ethical Values and Principles

open access: yes, 2020
This Practitioner Summary identifies and examines the ethical values and principles that underpin the Blue Economy. Ethical values and principles refer to types of acts or qualities of outcomes that are morally important.
Cooper, Katja   +3 more
core  

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

Impact of Nanonutrient Complex on Growth Performance, Feed Efficiency, and Hematobiochemical Profiles in Asian Catfish, Clarias batrachus

open access: yesAquaculture Nutrition
Understanding how nanonutrients influence the growth and physiological processes of cultivable fish can boost fish production efficiency with less management, advancing aquaculture toward global food security.
Md. Ayenuddin Haque   +9 more
doaj   +1 more source

THE CONCEPT OF DEVELOPING A "BLUE ECONOMY" AS A BASIS FOR SUSTAINABLE DEVELOPMENT

open access: yesBaltic Journal of Economic Studies, 2022
The relevance of the problem under study is that the concept of the development of the "blue economy" represents the most modern development of ecopolises based on the ingenuity of ecosystems and the provision of numerous products and services on which ...
Vitalina Nikitenko   +2 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

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