Congenital tracheo‐esophageal transition: A previously undescribed tracheo‐esophageal malformation that showed direct transition of the trachea to the esophagus

2021 ◽  
Author(s):  
Takumi Kiwaki ◽  
Mayumi Akaki Nagayasu ◽  
Naoshi Yamada ◽  
Yuki Kodama ◽  
Yoshiko Umekita ◽  
...  
Keyword(s):  
Direct Transition

Direct-Transition Features in Stripping Collisions of Heavy Neutral Atoms and Ions

1972 ◽  
Vol 5 (4) ◽  
pp. 1784-1798 ◽  
Author(s):  
H. H. Fleischmann ◽  
R. C. Dehmel ◽  
S. K. Lee
Keyword(s):  
Neutral Atoms ◽  
Direct Transition

Direct Transition Exciton and Fine Structure of the Magneto-Absorption Spectrum in Germanium

1958 ◽  
Vol 109 (6) ◽  
pp. 2207-2209 ◽  
Author(s):  
Solomon Zwerdling ◽  
Laura M. Roth ◽  
Benjamin Lax
Keyword(s):  
Absorption Spectrum ◽  
Fine Structure ◽  
Direct Transition

scholarly journals Metal Free Amino-Oxidation of Electron Rich Alkenes Mediated by an Oxoammonium Salt

2020 ◽  
Author(s):  
Alexandra Millimaci ◽  
Rowan Meador ◽  
Sara Dampf ◽  
John D. Chisholm
Keyword(s):  
Transition Metal ◽  
Solvent Effects ◽  
Free Amino ◽  
Oxidation Products ◽  
Direct Transition ◽  
Metal Free ◽  
Mild Conditions ◽  
Relative Stereochemistry ◽  
Oxoammonium Salt

<div> <div> <div> <p>4-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium tetrafluoroborate (Bobbitt’s salt) effectively activates electron rich alkenes and promotes the addition of anilines. This transformation provides a direct, transition metal free method for amino-oxidation of alkenes under mild conditions. The relative stereochemistry of the amino-oxidation is influenced by solvent effects, with both the syn and anti amino-oxidation products being accessible from identical starting materials. </p> </div> </div> </div>

Direct transition from the rhombohedral ferroelectric to the paraelectric phase in a (Ba,Sr)TiO 3 thin film on a (111)MgO substrate

2015 ◽  
Vol 112 (4) ◽  
pp. 47001 ◽  
Author(s):  
A. S. Anokhin ◽  
Yu. I. Yuzyuk ◽  
N. V. Lyanguzov ◽  
A. G. Razumnaya ◽  
D. V. Stryukov ◽  
...  
Keyword(s):  
Thin Film ◽  
Paraelectric Phase ◽  
Direct Transition ◽  
Mgo Substrate

Direct transition energies in strained ten-monolayer Ge/Si superlattices

1990 ◽  
Vol 65 (20) ◽  
pp. 2610-2610 ◽  
Author(s):  
Uwe Schmid ◽  
Niels E. Christensen ◽  
Manuel Cardona
Keyword(s):  
Direct Transition ◽  
Transition Energies

scholarly journals Fabrication Of High Quality Qc Films Via The Route Of The Amorphous Phase

1998 ◽  
Vol 553 ◽  
Author(s):  
R. Haberkern ◽  
C. Roth ◽  
R. Knöfler ◽  
L. Schulze ◽  
P. Häussler
Keyword(s):  
Transport Properties ◽  
Amorphous Phase ◽  
Electronic Transport ◽  
Time Scale ◽  
Icosahedral Phase ◽  
Direct Transition ◽  
High Quality ◽  
Electronic Transport Properties

AbstractWe discuss the preparation of thin icosahedral films (Al-Cu-Fe and Al-Pd-Re) via the route of the amorphous (a-)phase which in some aspects is a precursor to the icosahedral phase. A direct transition from the a- to the i-phase occurs for Al-Cu-Fe films at 430°C on the time scale of minutes. The resulting films are of good quality as shown by diffraction and electronic transport properties. The surface of the resulting films is very smooth.

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