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Hydrogen bonding and dimeric self-association of 2-pyrrolidinone: An ab initio study
(KLUWER ACADEMIC PUBL, 1999)
Ab initio calculations on the different associated structures of 2-pyrrolidinone with water and with itself were carried out using 3-21G and 6-31G(*) basis sets at the Hartree-Fock level, including electron correlation ...
Review of groundwater pollution and protection in karst areas
(KLUWER ACADEMIC PUBL, 1999)
Karst groundwater (the water in a karst aquifer) is a major water resource in many regions of some countries. Water requirements for most of the settlements in the karstic regions are supplied from karst aquifers. Karst ...
Organic facies characteristics of the Sivas Tertiary basin (Turkey)
(ELSEVIER SCIENCE BV, 1998)
The Sivas Tertiary Basin is located on top of the Late Cretaceous Neotethys ophiolitic nappes which were abducted onto both the Pontic belt and the Tauric platform. Organic facies characters of Tertiary units in this basin ...
ANEURYSMAL PERONEAL NERVE COMPRESSION
(WILLIAMS & WILKINS, 1992)
Vascular compression syndromes of the peroneal nerve are rare. The case history of a patient with a peroneal nerve compression caused by a true anterior tibial artery aneurysm is reported. The surgical excision of the ...
TECTONOSTRATIGRAPHY AND KINEMATICS OF THE EASTERN END OF THE SIVAS BASIN (CENTRAL EASTERN TURKEY) - IMPLICATIONS FOR THE SO-CALLED ANATOLIAN BLOCK
(JOHN WILEY & SONS LTD, 1993)
The eastern end of the Sivas Basin, just west of Erzincan, is known as the Kemah Basin. The lithostratigraphy of the Kemah Basin thus corresponds with the general characteristics described for the Sivas Basin: the upper ...
The releases of agrochemicals from radiation induced acrylamide crotonic acid hydrogels
(SPRINGER VERLAG, 1998)
The aim of this work was to test the application of new copolymeric poly(acrylamide/ crotonic acid) (AAm/CA) hydrogels to agrochemicals (sodium 2,2 dichloropropionate (dalapon), ammonium nitrate, potassium nitrate and ...
Sirelina orduensis (foraminifera) a new genus and species from the Maastrichtian of Northeast Anatolia (Golkoy-Ordu)
(MICROPALEONTOLOGY PRESS, 1998)
A new genus and species of foraminifera is described from the Maastrichtian of the Golkoy (Ordu) region of Turkey. It is named Sirelina orduensis n. gen., n. sp. The test of the genus has a microgranular calcereous structure ...
Laboratory experiments on the investigation of the effects of sulphuric acid on the deterioration of carbonate stones and surface corrosion
(KLUWER ACADEMIC PUBL, 1999)
In this study, the effect of sulphuric acid, the major constituent of acid rain, on carbonate stones has been investigated. For this purpose, samples from historical buildings of Sivas city have been collected. The ...
DETERMINATION OF THERMAL GELATION POINTS OF A VINYLIDENE-CHLORIDE ACRYLONITRILE COPOLYMER BY A SPECTROPHOTOMETRIC TECHNIQUE
(ELSEVIER SCI LTD, 1991)
In this study, the thermal gelation points of a vinylidene chloride/acrylonitrile random copolymer have been determined using a spectrophotometric technique. In the first part, the thermal gelation temperature and the ...
In vitro swelling studies and preliminary biocompatibility evaluation of acrylamide-based hydrogels
(ELSEVIER SCI LTD, 1996)
In this in vitro study, the biocompatibility of acrylamide-based hydrogels such as acrylamide/crotonic and acrylamide/itaconic acid, prepared by using gamma-rays, has been investigated against some biochemical parameters ...