Results 41 to 50 of about 8,251,367 (303)

Argentina’s external insertion during both Convertibility and Post-convertibility: agro-export specialization and financial dependence

open access: yesEnsayos de Economía, 2022
The present study aims to contribute to the debate around the meaning and extent of changes to Argentina’s economy between 2002 and 2015 (usually referred to as the “Post-Convertibility” period), in contrast to the policies of 1991-2001 (known as the ...
Miguel Montanyà Revuelto   +1 more
doaj  

Preparing for the new oil order? Saudi Arabia and Russia

open access: yesEnergy Strategy Reviews, 2019
The COP24 meeting in Katowice, Poland, made clear the divisions between the winners and losers of a low-carbon energy transition. The IPCC's 1.5 °C report shows that climate change mitigation must see an early peak in oil demand and a rapid fall in ...
Michael Bradshaw   +2 more
doaj   +1 more source

Introduction: The rise of geopolitics in the EU’s approach in its eastern neighbourhood [PDF]

open access: yes, 2018
© 2018, © 2018 Taylor & Francis Group, LLC. The article and the special issue aim to discuss and contextualise the recent rise of traditional aspects of geopolitics in EU foreign policy with a focus on the region on its eastern borders (that the EU has ...
SUS, Monika   +3 more
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

The impact of the global energy transition on MENA oil and gas producers

open access: yesEnergy Strategy Reviews, 2019
Endowed with half of the world's known oil and gas reserves, the Middle East and North Africa (MENA) region is cornerstone of the global energy architecture.
Simone Tagliapietra
doaj   +1 more source

Human Activity Intensity and Its Spatial-Temporal Evolution in China’s Border Areas

open access: yesLand, 2022
Monitoring human activities in border areas is challenging due to the complex geographical environment and diverse people. China has the longest terrestrial boundary and the highest number of neighboring countries in the world.
Yi Cheng   +3 more
doaj   +1 more source

Concluding remarks: The context for India's energy geopolitics

open access: yes, 2008
The Geopolitics of Energy in South Asia243 ...
FLORINI, Ann, Florini, A.
core   +1 more source

Scalable Production of Disordered Nickel‐Iron‐Aluminum Oxides as Stable Anodes for Water Electrolysis: The Role of Aluminum

open access: yesAdvanced Materials Interfaces, EarlyView.
Solution precursor plasma spraying enables the scalable fabrication of porous and disordered nickel‐iron‐aluminum oxide coatings as precious‐metal‐free anodes. Aluminum inhibits crystal growth, optimizes local atomic sites, and enhances charge and ion transport to accelerate reaction kinetics, leading to excellent performance and operational stability.
Tugce Ustunel   +11 more
wiley   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan   +14 more
wiley   +1 more source

About Some Problems in Currency Exchange Sphere [PDF]

open access: yesПространственная экономика, 2018
The new trend of global economic growth for now appears unstable. A certain threat to stability is represented by continuous growth of the world financial markets without significant correction, which leads to overheating of certain indicators.
Mikhail Vladimirovich Ershov   +3 more
doaj   +1 more source

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