Mitochondria play a critical role in mediating the cellular response to oxidants formed during acute and chronic cardiac dysfunction. It is widely assumed that, as cells are subjected to stress, mitochondria are capable of drawing upon a 'reserve capacity' which is available to serve the increased energy demands for maintenance of organ function, cellular repair or detoxification of reactive sp...

Functional renal reserve is a measure of the capacity of the kidney to increase the glomerular filtration in response to the stimulus of a protein meal or amino acid infusion. The aim of this study was to evaluate the usefulness of protein meal test to measure functional renal reserve in normal subjects and various groups of renal patients. One hundred and twenty five subjects from the Nephrolo...

This paper presents an account of the historical changes in the various socioeconomic relationships between the nomadic San and the rural Kgalagadi. The author's survey results show that the relationships are not limited to goat-raising but also include the sharing of wild and cultivated watermelons and the trading of wild animal skins. The fact that most of the place names in the Reserve are d...

dena biosphere reserve located in iran and is a 550 biosphere reserve in the worlds. this research was investigated in the two protected and non-protected areas, in a dena biosphere reserve, kohkeloye va boyrahmad province, and central zagros forest, southwest of iran. inventory methods designed by systemetic-randomaiz method by use the rectangular plots that were 15×30 meters in the 100×100 m ...

drought stress is a major factor limiting crop production. investigation of physiological characteristics related to drought tolerance and crop production may be useful in selecting drought tolerant cultivars as well as in improving crop yield. two drought tolerant (azar2 & back cross roshan) and two drought susceptible (marvdast & shiraz) cultivars were investigated in both greenhouse and fiel...

female fertility begins to decline many years prior to the onset of menopause despite continued regular ovulatory cycles. age related infertility is due to oocyte abnormalities and decreased ovarian reserve. treatment of infertility when the cause is limited to decreased ovarian reserve is empirical at present except for oocyte donation. this mini review of the literature covers all available e...

deregulation policy has caused some changes in the concepts of power systems reliability assessment and enhancement. in this paper, generation reliability is considered, and a method for its assessment using intelligent systems is proposed. also, because of power market and generators’ forced outages stochastic behavior, monte carlo simulation is used for reliability evaluation. generation reli...

introduction: coverage of bone grafts is very important in reconstructive surgery. in edentulous alveolar ridges this coverage is particularly important for supporting dental prostheses. here we present the case of a patient with a large deficient maxillary anterior region that was reconstructed with a bilateral palatal submucosal periosteal connective tissue flap: a soft tissue reserve for upp...

We consider the optimal spacing between marine reserves for maximising the viability of a species occupying a reserve network. The closer the networks are placed together, the higher the probability of colonisation of an empty reserve by an occupied reserve, thus increasing population viability. However, the closer the networks are placed together, the higher the probability that a catastrophe ...

1) I extend a warm welcome to the faculty from the Federal Reserve and all the participants of this programme. I am happy to inaugurate the Market Risk Analysis Programme. The periodic programmes involving the Fed Reserve experts have been welcomed wholeheartedly by the participants and we are glad to have another edition of the training programme, with focus on market risk. I hope the particip...