21 cm H i line observations were made with the Arecibo Gregorian telescope of 9 H i clouds in the Hercules Cluster which were reported as tenative detections in a VLA H i study of the cluster (Dickey 1997) and for which our deep CCD imaging failed to find any optical counterparts. No sensitive observations could be made of one of these (sw-174) due to the presence of a close-by strong continuum...

OBJECTIVE To describe the main features of a prototype panoramic X-ray machine modified for photofluorography. METHODS The prototype PTM 2001 (Asahi Roentgen, Kyoto, Japan) consists of a conventional panoramic machine with a modified X-ray generator and incorporating a 9-inch image intensifier and a photofluorographic camera. RESULTS The photofluorographic panoramic radiograph is reduced in...

In the past, relations of diffusive resistance to stomatal geometry have concerned circular pores or pores that are replaced by equivalent circles of the same area. We calculated the resistance for general shapes that include the realistic slit. The resistance comprises two terms. The first is an outer resistance that depends only on ventilation and leaf geometry and is independent of stomata. ...

BACKGROUND Health care databases provide a widely used source of data for health care research, but their accuracy remains uncertain. We analyzed data from the 1985 National DRG Validation Study, which carefully reabstracted and reassigned ICD-9-CM diagnosis and procedure codes from a national sample of 7050 medical records, to determine whether coding accuracy had improved since the Institute ...

508 PEDIAmIcs, March 1958 DR. LEVINE : The patient to be presented is an infant who had chronic diarrhea. Studies performed on this patient by Dr. Murray Davidson, Assistant Professor of Clinical Pediatrics, suggest that there are multiple factors involved in the production of the celiac syndrome. Dr. Davidson will discuss the patient’s illness and observations made. DR. MURRAY DAVIDSON: To man...

Bu çalışmanın amacı, PCR-RAPD yöntemi kullanılarak bitki boyuyla ilişkili moleküler belirteçlerin belirlenmesidir. Bitki materyali olarak Aydın Adnan Menderes Üniversitesi, Ziraat Fakültesi, Bahçe Bitkileri Bölümü bahçesinde bulunan bodur ve normal boylu nar bitkileri melezleme ıslahı kendileme yöntemiyle elde edilen kendilenmiş melez bitkiler kullanılmıştır. 2016 yılında P. nana × granatum mel...

Note: G/C polymorphism at nucleotide -174 (promoter region) Breast cancer prognosis differs between populations. Despite its lower incidence in Blacks when compared to Caucasians, mortality among the former is higher. Genetic factors involved in the molecular pathways regulating tumor development have been adduced to explain these differences, and it has been suggested that the IL-6 gene is a s...

Bacteriophage phiX174 cannot grow in a temperature-sensitive dnaC mutant of Escherichia coli C at the nonpermissive temperature. The inability to grow is the result of inhibition of virus DNA synthesis. Parental replicative form synthesis is not temperature sensitive. Single-stranded virus DNA continues to be synthesized for at least 45 min after shifting to the nonpermissive temperature late i...