Results 41 to 50 of about 384,818 (233)

Design of a Prototypical Mock-Up for the Experimental Investigation of WCLL First-Wall Performances

open access: yesEnergies, 2023
A large research effort is currently ongoing within the framework of the EUROfusion consortium for the study and design of a water-cooled lithium–lead (WCLL) breeding blanket (BB).
Pietro Maccari   +4 more
doaj   +1 more source

Nuclear Fusion via Triple Collisions in Solar Plasma [PDF]

open access: yes, 1997
We consider several nuclear fusion reactions that take place at the center of the sun, which are omitted in the standard pp-chain model. More specifically the reaction rates of the nonradiative production of ^3He, ^7Be, and ^8B nuclei in triple ...
Brauner   +11 more
core   +2 more sources

Deformation and orientation effects in the driving potential of the dinuclear model

open access: yes, 2005
A double-folding method is used to calculate the nuclear and Coulomb interaction between two deformed nuclei with arbitrary orientations. A simplified Skryme-type interaction is adopted.
Li, Junqing   +6 more
core   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel   +3 more
wiley   +1 more source

Quasi-elastic barrier distribution as a tool for investigating unstable nuclei

open access: yes, 2004
The method of fusion barrier distribution has been widely used to interpret the effect of nuclear structure on heavy-ion fusion reactions around the Coulomb barrier.
Hagino, K., Rowley, N.
core   +3 more sources

Novel insights into transfer processes in the reaction 16O+208Pb at sub-barrier energies [PDF]

open access: yes, 2011
The collision of the doubly-magic nuclei $^{16}$O+$^{208}$Pb is a benchmark in nuclear reaction studies. Our new measurements of back-scattered projectile-like fragments at sub-barrier energies show show that transfer of 2 protons ($2p$) is much more ...
C. Simenel   +8 more
core   +2 more sources

Parametric profiles of plasma current sheath in argon plasma focus during axial phase

open access: yesDiscover Applied Sciences
This study presents the findings of theoretical and experimental studies into the dynamical behaviors of the plasma current sheath (PCS) and its parameters during the axial phase of plasma focus at the inter-electrode discharge of a 2.2 kJ (EAEA-PF1 ...
Kamal M. Ahmed   +4 more
doaj   +1 more source

Photoacoustic Laser System for Food Fraud Detection

open access: yesSensors, 2021
Economically motivated adulterations of food, in general, and spices, in particular, are an emerging threat to world health. Reliable techniques for the rapid screening of counterfeited ingredients in the supply chain need further development.
Luca Fiorani   +5 more
doaj   +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

Two-Step Model of Fusion for Synthesis of Superheavy Elements [PDF]

open access: yes, 2002
A new model is proposed for fusion mechanisms of massive nuclear systems where so-called fusion hindrance exists. The model describes two-body collision processes in an approaching phase and shape evolutions of an amalgamated system into the compound ...
A.B. Quint   +24 more
core   +2 more sources

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