Now showing items 671-680 of 692
Immunocytochemistry of sequence-related neuropeptides in Drosophila
(Elsevier, 1993-06)
Based on structure, activity, and expression, the Drosophila drosulfakinin I peptide (DSK I; FDDY(OSO3H)GHMRFamide) is similar to the vertebrate peptide, cholecystokinin.1 Dromyosuppressin (DMS; TDVDHVFLRFamide) is an ...
Preparation of barium strontium titanate powder from citrate precursor
(John Wiley & Sons, Ltd., 1999-05)
TiCl 4 or titanium isopropoxide reacted with citric acid to form a titanyl citrate precipitate. Barium strontium citrate solutions were then added to the titanyl citrate reaction to form gels. These gels were dried and ...
Thermodynamic properties of tungsten ditelluride (WTe2) I. The preparation and lowtemperature heat capacity at temperatures from 6 K to 326 K
(Elsevier, 1992-06)
The heat capacity of the dichalcogenide: tungsten ditelluride, WTe2, was measured over the temperature range 5.5 T/K Cp m occurs in the region 92 T/K Sm = (0.10±0.02) · R. The anomaly coincides with the ...
Ein zusammenklappbarer Makrotricyclus mit einem molekularen Hohlraum Diese Arbeit wurde von der National Science Foundation (CHE-94–23121) und durch das Young Investigator Program der NSF (CHE-94–96105) gefÖrdert. FÜr zusÄtzliche UnterstÜtzung durch die 3M Company sowie das Camille Dreyfus Teacher-Scholar Awards Program wird gedankt
(WILEY-VCH Verlag GmbH, 1996-02-05)
No Abstract.
Boratabenzol-Zirconium( II )-Komplexe: eine ungewÖhnliche Anellierung mit Ethinen Professor Gerhard E. Herberich zum 60. Geburtstag gewidmet Diese Arbeit wurde von der National Science Foundation und vom Petroleum Research Fund, verwaltet von der American Chemical Society, gefÖrdert.
(WILEY-VCH Verlag GmbH, 1997-09-15)
No Abstract.
Fine SiC inclusions and grain boundary phases in pressureless sintered SiAlON
(Elsevier, 1994)
The starting powder, synthesized by carbothermal reduction, was pressureless sintered at temperatures over 1670[deg]C to produce a dense SiAlON (Si6-zAlz. OzN8-z) of z = 0[middle dot]5. The dense material was characterized ...
Vibrational studies of the disulfied group in proteins part IV. SS and CS stretch frequencies of known peptide and protein disulfide bridges
(Elsevier, 1991-10-01)
We have used our previously derived ab initio disulfide and empirical polypeptide force field to calculate SS and CS stretch frequencies of disulfide bridges in a cyclic octapeptide and six proteins of known structure. ...