Results 251 to 260 of about 11,172,734 (276)
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The American Journal of Nursing, 1973
Transition-when the cervix dilates from about 7 cm. to 10 cm.-is generally considered the most difficult phase of labor and it is at this time that the couple who have learned a psychoprophylactic technique, such as the Lamaze method, face their most stringent test. Control can be precarious.
Barbara A. Smith +2 more
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Transition-when the cervix dilates from about 7 cm. to 10 cm.-is generally considered the most difficult phase of labor and it is at this time that the couple who have learned a psychoprophylactic technique, such as the Lamaze method, face their most stringent test. Control can be precarious.
Barbara A. Smith +2 more
openaire +3 more sources
Signatures of a dissipative phase transition in photon correlation measurements
, 2017Understanding and characterizing phase transitions in driven-dissipative systems constitutes a new frontier for many-body physics1–8. A generic feature of dissipative phase transitions is a vanishing gap in the Liouvillian spectrum9, which leads to long ...
T. Fink +4 more
semanticscholar +1 more source
Chemical Communications, 2015
We investigate herein the four most widely considered TMD materials: MoS2, MoSe2, WS2 and WSe2. A 2H → 1T phase transition occurs during the chemical exfoliation with different efficiencies among the four materials.
A. Ambrosi, Zdenek Sofer, M. Pumera
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We investigate herein the four most widely considered TMD materials: MoS2, MoSe2, WS2 and WSe2. A 2H → 1T phase transition occurs during the chemical exfoliation with different efficiencies among the four materials.
A. Ambrosi, Zdenek Sofer, M. Pumera
semanticscholar +1 more source
2023
Phase transitions denote transformations of the substance in one phase to another phase. The description of phase transitions is realized essentially within two schemes: a sharp interface across which the constitutive properties suffer a sudden change or a diffuse space region where the pertinent fields vary continuously. First, the jump conditions are
Angelo Morro, Claudio Giorgi
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Phase transitions denote transformations of the substance in one phase to another phase. The description of phase transitions is realized essentially within two schemes: a sharp interface across which the constitutive properties suffer a sudden change or a diffuse space region where the pertinent fields vary continuously. First, the jump conditions are
Angelo Morro, Claudio Giorgi
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Observation of a dynamical topological phase transition
, 2016Phase transitions are a fundamental concept in science describing diverse phenomena ranging from, e.g., the freezing of water to Bose-Einstein condensation.
Nick Flaschner +9 more
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Nomenclature of phase transitions
Quarterly Journal of the Royal Meteorological Society, 1958Discusses the curious situation in which the terminology of chemistry and physics has only five words to describe the six possible transitions between three states of matter.
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Physical Chemistry, Chemical Physics - PCCP, 2015
Solution-processed hybrid perovskite of CH3NH3PbI3 (MAPbI3) exhibits an abnormal luminescence behavior at around the tetragonal-orthorhombic phase transition temperature.
Weiguang Kong +6 more
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Solution-processed hybrid perovskite of CH3NH3PbI3 (MAPbI3) exhibits an abnormal luminescence behavior at around the tetragonal-orthorhombic phase transition temperature.
Weiguang Kong +6 more
semanticscholar +1 more source
Reversible solid-to-liquid phase transition of coordination polymer crystals.
Journal of the American Chemical Society, 2015The solid-to-liquid phase transition, a fundamental process commonly observed for various types of substances with significant potential for application, has been given little attention in the field of coordination polymers (CPs) despite the rich ...
Daiki Umeyama +4 more
semanticscholar +1 more source
2016
In Sect. 3.7 we have derived the equilibrium conditions for thermodynamic systems. Those considerations can be further generalized. In the form of a gedanken-experiment, we divided the total system into two fictitious partial systems and therewith created a simple non-equilibrium situation.
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In Sect. 3.7 we have derived the equilibrium conditions for thermodynamic systems. Those considerations can be further generalized. In the form of a gedanken-experiment, we divided the total system into two fictitious partial systems and therewith created a simple non-equilibrium situation.
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, 2015
The phase transition of single layer molybdenum disulfide (MoS2) from semiconducting 2H to metallic 1T and then to 1T′ phases, and the effect of the phase transition on hydrogen evolution reaction (HER) are investigated within this work by density ...
Guoping Gao +5 more
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The phase transition of single layer molybdenum disulfide (MoS2) from semiconducting 2H to metallic 1T and then to 1T′ phases, and the effect of the phase transition on hydrogen evolution reaction (HER) are investigated within this work by density ...
Guoping Gao +5 more
semanticscholar +1 more source