Results 21 to 30 of about 1,120,277 (382)
Evidence of high-temperature exciton condensation in two-dimensional atomic double layers [PDF]
Nature, 2019 A Bose–Einstein condensate is the ground state of a dilute gas of bosons, such as atoms cooled to temperatures close to absolute zero1. With much smaller mass, excitons (bound electron–hole pairs) are expected to condense at considerably higher ...
Zefang Wang +6 more
semanticscholar +1 more source
Toxins, 2013 Polyketide synthase (PKSs) and nonribosomal peptide synthetase (NRPSs) are large multimodular enzymes involved in biosynthesis of polyketide and peptide toxins produced by fungi.
Massimo Ferrara +2 more
doaj +1 more source
1,3-Bis[(E)-(3-bromobenzylidene)amino]propan-2-ol
Molbank, 2017 1,3-Bis[(E)-(3-bromobenzylidene)amino]propan-2-ol Schiff base was synthesized in an acceptable yield by condensation of 3-bromobenzaldehyde with 1,3-diaminopropan-2-ol in methanol.
Ismail Warad +6 more
doaj +1 more source
Synthesis of Peptides from Glycine on Anatases with Different Crystal Facets
Crystals, 2023 Semiconductor minerals are widely present on the surface of Earth, but their roles in the process of peptide formation from amino acids are less studied, especially the role of different crystal facets in the origin of life.
Jingping Chen +8 more
doaj +1 more source
Condensation Transitions in Nonequilibrium systems [PDF]
, 2004 Systems driven out of equilibrium can often exhibit behaviour not seen in systems in thermal equilibrium- for example phase transitions in one-dimensional systems.
Evans, M. R.
core +3 more sources
Journal of Asian Architecture and Building Engineering, 2017 Triple glazing windows incorporate drainage holes on glazing beads or gaskets to provide a path for condensed water from the inside to the outside. These holes are considered to be effective for draining condensed water but may decrease the air-tightness
Sihyun Park +3 more
doaj +1 more source
Molecules, 2023 This paper describes the synthesis of new heterocycles from oxazol-5(4H)-one and 1,2,4-triazin-6(5H)-one classes containing a phenyl-/4-bromophenylsulfonylphenyl moiety.
Stefania-Felicia Barbuceanu +12 more
doaj +1 more source
Density dependent hadron field theory for neutron stars with antikaon condensates [PDF]
, 2002 We investigate $K^-$ and $\bar K^0$ condensation in $\beta$-equilibrated hyperonic matter within a density dependent hadron field theoretical model. In this model, baryon-baryon and (anti)kaon-baryon interactions are mediated by the exchange of mesons ...
A. Akmal +62 more
core +5 more sources
Bose-Einstein condensation and condensation of $q$-particles in equilibrium and non equilibrium thermodynamics: a new approach [PDF]
, 2015 In the setting of the principle of local equilibrium which asserts that the temperature is a function of the energy levels of the system, we exhibit plenty of steady states describing the condensation of free Bosons which are not in thermal equilibrium ...
Accardi, Luigi, Fidaleo, Francesco
core +2 more sources
Investigation on efficiency improvement of a Kalina cycle by sliding condensation pressure method [PDF]
, 2017 Conventional Kalina cycle-based geothermal power plants are designed with a fixed working point determined by the local maximum ambient temperature during the year.
Wang, Enhua, Yu, Zhibin, Zhang, Fujun
core +1 more source