A case of Noonan's syndrome with numerous cardiac abnormalities.

Objective: To report a case of Noonan's syndrome in a patient with numerous cardiac abnormalities.

Methods: We present a case report of a patient with Noonan's syndrome, including clinical, laboratory, and radiologic findings, and discuss the characteristic features of this condition.

Results: A 19-year-old male patient had most of the typical clinical findings of Noonan's syndrome-dysmorphic face, short stature, ear abnormalities, cryptorchidism, webbed neck, and high palate.

Iodine and zinc, but not selenium and copper, deficiency exists in a male Turkish population with endemic goiter.

Although endemic goiter has been shown to have a high prevalence in Turkey, little is known about the concentration of urinary iodine, plasma selenium (Se), copper (Cu), and zinc (Zn) in these patients. We studied on 140 male patient with endemic goiter (mean age: 22.2 +/- 0.

Guidelines and Techniques for Improving the NEPA Process.

/ The Council on Environmental Quality's (CEQ's) principal aims in implementing the National Environmental Policy Act (NEPA) are (1) to reduce paperwork, (2) to avoid delay, and most importantly (3) to produce better decisions that protect, restore, and enhance the environment. This paper presents four strategies for improving the NEPA process along with tools that can be used to implement each strategy. The tools include guidelines for project management and problem definition, tips for acquiring existing information and identifying issues of public concern, worksheets on how to identify and analyze potential impacts on resources, ideas for enhancing NEPA documents, and a NEPA process checklist.

[The microstructure of leucite-reinforced glass ceramics].

The dentine materials of the metal ceramic systems VMK 68 and Biodent as well as the ceramics of all ceramic systems Duceram, Cosmotech, Optec, IPS-Empress and Corum were tested for their leucite content. The structure analysed in the scanning electron microscope showed leucite in the dendritic and idiomorphic form. X-ray diffraction analyses verified the leucite content in metal ceramic systems and ceramics of the nonbonded systems.