ZAROR-BEHRENS, CLORIA,ANDJEANHIMMS-HAGEN. Coldstimulated sympathetic activity in brown adipose tissue of obese (ob/ob) mice. Am. J. Physiol. 244 (Endocrinol. Metab. 7): E36LE366, 1983.-The objective was to find out whether‘the known failure of brown adipose tissue thermogenesis in the cold-exposed genetically obese (ob/ob) mouse might be due to a defect in the usual cold-induced increase in sym...

BACKGROUND AND AIMS Differences in dormancy and germination requirements have been documented in heteromorphic seeds of many species, but it is unknown how this difference contributes to maintenance and regeneration of populations. The primary aim of this study was to compare the seed bank dynamics, including dormancy cycling, of the two seed morphs (black and brown) of the cold desert halophyt...

Different members of the TAF family of proteins work in differentiated cells, such as motor neurons or brown fat cells, to control the expression of genes that are specific to each cell type.

A silver impregnation method is described which shows motor and sensory nerves and their endings in formalin-fixed mammalian muscles. The method works with the same reliability on flattened muscle pieces as well as on frozen sections. Large nerve bundles, myelinated and non-myelinated single axons, and terminals impregnated by this method stand out black against a light brown background.

the present research is aimed at investigating how the politeness of the speakers of urdu is influenced by their relative social status in society. the researcher took politeness theory of brown and levinson (1978, 1987) as a model. to observe politeness of urdu speakers, speech act of apology with different strategies was selected. a discourse completion task (dct) was used as an instrument to...

We review the formalism of holographic renormalization. We start by discussing mathematical results on asymptotically anti-de Sitter spacetimes. We then outline the general method of holographic renormalization. The method is illustrated by working all details in a simple example: a massive scalar field on anti-de Sitter spacetime. The discussion includes the derivation of the on-shell renormal...

A reversed-phase solid-phase extraction-gas chromatography (SPE-GC)-electron capture detection method is developed to quantitate individual rethrin residues in pyrethrum-exposed brown tree snakes. Aliquots (6 g) of homogenized snake tissue are extracted with 10 mL acetonitrile. The rethrins are recovered from the acetonitrile extract and concentrated using C8 SPE. The rethrins are eluted from t...

We present a pattern-based method that separates coherent noise from signal. This method finds its mathematical foundation in the work conducted by Nemeth (1996) on coherent noise attenuation by least-squares migration. We show that a similar inverse problem can be formulated to attenuate coherent noise in seismic data. In this paper, we use deconvolution with prediction error filters to model ...