Results 51 to 60 of about 15,010,208 (306)
Evaluation of the Effective Temperature of Sunspots Using Molecular Parameters of AlF
Advances in Astronomy, 2015 The physical conditions of celestial objects can be analyzed using the spectrum of atoms or molecules present in the object. The present work focuses on the spectroscopic analysis of astrophysically significant molecule AlF.
K. Balachandrakumar +4 more
doaj +1 more source
I2: uma molécula didática I2: a pedagogical molecule
Química Nova, 2008 Iodine vapor is a very suitable substance to learn about molecular energy levels and transitions, and to introduce spectroscopic techniques. As a diatomic molecule its spectra are relatively simple and allow straightforward treatment of the data leading ...
Oswaldo Sala
doaj +1 more source
An Energy Preservation Index for Evaluating the Rockburst Potential Based on Energy Evolution
Energies, 2020 The estimation of rockburst potential has attracted great attention in the field of rock mechanics and engineering. In this study, an original energy preservation index is proposed to evaluate the rockburst potential in view of the energy evolution ...
Lin Gao +3 more
doaj +1 more source
Learning curves and engineering assessment of emerging energy technologies: onshore wind [PDF]
, 2014 Sustainable energy systems require deployment of new technologies to help tackle the challenges of climate change and ensuring energy supplies. Future sources of energy are less economically competitive than conventional technologies, but there is the
Mukora, Audrey Etheline
core
Metastatic niche shaped by host factors influences disseminated cancer cell fate
FEBS Letters, EarlyView.Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward +2 more
wiley +1 more source
New Journal of PhysicsWe present a recoil ion—projectile ion coincidence study on the three body fragmentation of $\mathrm{CO_2^{3+}}$ ion into $\mathrm{C^+ + O^+ + O^+}$ fragments upon impact with $\mathrm{Ar^{3+},~Ar^{6+}~and~Ar^{8+}}$ projectile ions having the same ...
Kamal Kumar +4 more
doaj +1 more source
FEBS Letters, EarlyView.Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley +1 more source
Potential energy curves and spectroscopic properties of the low-lying states of CaH molecule
四川大学学报. 自然科学版, 2020 The potential energy curves (PECs) of the 10 low-lying states of calcium monohydride (CaH) have been calculated using the internally contracted multi-reference configuration interaction plus Davidson modification (icMRCI+Q) approach with core-valence ...
万冲, 宋晓书, 吕兵, 雷良建
doaj
Chapter 3 - Implementation of experience curves in energy-system models [PDF]
, 2020 To analyze the transition toward a low-carbon energy system and to develop appropriate policy measures toward this goal, large efforts are currently taking place to model future layouts of our energy system.
Junginger, Martin +5 more
core
FEBS Letters, EarlyView.Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana +3 more
wiley +1 more source