Results 51 to 60 of about 10,533,673 (391)

High-throughput dataset of impurity adsorption on common catalysts in biomass upgrading applications

open access: yesScientific Data
An extensive dataset consisting of adsorption energies of pernicious impurities present in biomass upgrading processes on common catalysts and support materials has been generated.
Michelle A. Nolen   +4 more
doaj   +1 more source

Rethinking Energy Geopolitics: Towards a Geopolitical Economy of Global Energy Transformation

open access: yesGeopolitics
We are in the midst of a global energy system transformation (GEST) which is rewiring the world economy, opening new axes of political contestation, and revolutionising the energetic basis of human civilisation.
C. Kuzemko   +5 more
semanticscholar   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

Modelling the high-voltage grid using open data for Europe and beyond

open access: yesScientific Data
This paper provides the background, methodology and validation for constructing a representation of the European high-voltage grid (AC lines from 220 to 750 kV and all DC lines) based on OpenStreetMap data.
Bobby Xiong   +4 more
doaj   +1 more source

Simplification of selective imaging of dislocation loops: diffraction-selected on-zone STEM

open access: yesPhilosophical Magazine Letters
Contrary to the conventional belief that, in transmission electron microscopy (TEM), selective and sharp imaging of dislocation loops can be realized only by accurate tilting of a specimen from the condition that the symmetrical axis of incident electron
Masaya Kozuka   +2 more
doaj   +1 more source

Kinetic mechanism for reversible structural transition in MoTe2 induced by excess charge carriers

open access: yes, 2018
Kinetic of a reversible structural transition between insulating (2H) and metallic (1T') phases in a monolayer MoTe2 due to an electrostatic doping is studied using first-principle calculations.
Rubel, O.
core   +1 more source

Duality and the Legendre Transform [PDF]

open access: yes, 1995
We define a weak-strong coupling transformation based on the Legendre transformation of the effective action. In the case of $N\es 2$ supersymmetric Yang-Mills theory, this coincides with the duality transform on the low energy effective action ...
C Ford   +12 more
core   +2 more sources

Towards Energy Transformation: A Case Study of EU Countries

open access: yesEnergies
The decarbonization of European economies is an established reality that has been accelerating in recent years. The focus of EU policy is on the dynamic transformation of the energy balances of Member States, which most significantly impacts economies ...
A. Manowska   +3 more
semanticscholar   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Multiple Knee Points in the Degradation of a Commercial Lithium-ion Battery: A Case Study of the NCM/Graphite System

open access: yesElectrochemistry
Lithium-ion batteries are used on an increasingly large scale, making their lifetime prediction a critical issue. Especially, a rapid decrease in capacity after the mild degradation period, referred to as the knee point, is often observed, and thus ...
Yui FUJIHARA, Takeshi KOBAYASHI
doaj   +1 more source

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