Although many researchers have compared herpetofaunal assemblages over large geographical regions, comparisons on a microgeographic scale have been scarce. Thus, the goal of this study was to compare species diversity of Eleutherodactylus on a...
Evolution-education in America has been a fascination of the public ever since the Scopes trial of the 1920's. The controversy has not subsided despite the supreme court's rulings regarding this topic. As has been the case with many controversial...
Fluorescence in situ hybridization; Lungs -- Cancer
This study examines the relationship ovserved between the chromosomal
abnormalities detected by FISH and available clinical data on cancer type on
forty lung cancer specimens. An attempt to derive correlation between subtype
of lung cancer and type...
The traprock ridge environments of Connecticut and Massachusetts are unique and little studied. This project examined the combination of tree and shrub species, their abundance, their dispersion pattern, and the pattern of succession on the Onion...
The pairing and recombination of homologous regions of the X and Y chromosomes, in an area known as the pseudoautosomal region (PAR), has been a phenomenon of interest since its discovery in 1934. Its presence seems to be limited to eutherian...
Groundwater -- Connecticut -- Lieutenant River Watershed; Water quality -- Connecticut;
Water quality has become an important environmental issue as population growth and an expanded economy have caused increased degradation of many waterbodies. As a consequence of this degradation, stream characteristics are altered, habitats are...
Hermit crabs are marine crustaceans that must inhabit empty gastropod shells for shelter and protection from predation, desiccation and osmotic stress. In New England, the hermit crab (Pagurus longicarpus) commonly occupies two different types of...
Minor histocompatibility (H) antigens are typically identified as barriers to transplantation in graft exchange experiments between major histocompatibility complex (MHC)-matched hosts (Bailey 1975; Snell and Bunker 1960). This approach has allowed...
Human reproductive technology; Fertilization in vitro, Human
The purpose of this study was to evaluate the outcome of Intracytoplasmic Sperm Injection (ICSI) in patients with previous unexplained fertilization failure (≤20%) after conventional in vitro fertilization (IVF) in our program and to compare them...
Rocky intertidal organisms are distributed in zones characterized by a few dominant species of animals and plants. Physical and biological factors have effects on such a pattern of abundance. In addition, food selection and habitat complexity play...
Invasive plants -- Connecticut -- Litchfield County
Habitat loss and invasive species are the biggest threats to biodiversity at a local
and global level. This study addresses the effects of woody invasive species in Litchfield
County, Connecticut. An edge to interior vascular plant study was done...
The autosomal recessive mshi mutation in BALB/cBy mice phenotypically causes reduced testis size and male sterility in homozygotes. The development of the mshi male generative organs, prior to three weeks of age, appears to lack observable...
To date, the exact etiology of migraine remains unknown. However, the medical community has accepted Moskowitz’s trigeminovascular hypothesis as the most acceptable explanation. Moskowitz proposes that both the trigeminovascular system and the...
The male sterility and histoincompatibility mutation (mshi) is an autosomal recessive mutation that produces apparently pleiotropic effects in mice. Mice homozygous for mshi manifest two distinct phenotypes. In both male and female mice, the...
Myrmecochory is a widespread and diverse mutualism between ants and flowering plants in which a modified seed appendage, an elaiosome, is provided to ants as a food reward. In eastern North American forests, ants of the genus Aphaenogaster disperse...
Pets may have an effect on the cardiovascular and psychological health of their owners. People with psychological and/or physiological health problems such as hypertension, cardiovascular disease, or depression may find health benefits in the...
Pharmacy -- Study and teaching; Pharmacy -- Study and teaching -- Fluorescein; Hospitals -- Home care programs
Pharmacy technicians compound sterile I.V. solutions to be administered to
patients in hospitals, long term care facilities and in home care settings. These products
must be prepared without contamination. This necessitates sound aseptic techniques...
Phylogeography using nested clade analysis (NCA) is able to apply biological inferences to the history of populations of organisms independent of the population's structure. In the Western United States, phrynosomatine lizards have a complex...
Physical fitness for men -- Measurement; Energy metabolism -- Measurement; Vitamin D
Physical performance is related to functional disabilities. Better interventions to improve function may be targeted if the determinants of physical performance are understood. We evaluated predictors of performance. The relationship of physical...
This thesis focuses on the alga Polysiphonia subtilissima, specifically its reproductive phenology and photosynthetic rates. At its northern limits including New England, P. subtilissima occurs in areas of lower salinity and in Connecticut it is...
