Behaviour models for power amplifiers (PA) have traditionally been developed based on conventional AM-AM and AM-PM curves from one-tone measurements, which discounts the presence of memory in the system. Multi-stage high power amplifiers require a more accurate behavioural model to provide a better description of memory effects and highly nonlinear characteristics than the memoryless models bas...

this study was conducted to choose the best species for plantation on a poor drainage soil in southern coast of caspian sea, iran. nutrient concentrations in live and senescent leaves and soil properties were compared among alnus subcordata c.a.mey (n-fixing tree), populus deltoides­ marsh. (non n-fixing tree)and taxodium distichum (l.) rich. (coniferous tree) plantations. in each of these plan...

BACKGROUND When sentinel node dissection reveals breast cancer metastasis, completion axillary lymph node dissection is ideally performed during the same operation. Intraoperative histologic techniques have low and variable sensitivity. A new intraoperative molecular assay (GeneSearch BLN Assay; Veridex, LLC, Warren, NJ) was evaluated to determine its efficiency in identifying significant senti...

Indian J Dermatol Venereol Leprol | March-April 2009 | Vol 75 | Issue 2 lesion in clinical practice, dermatologists consciously or unconsciously do just the opposite by trying to look for contrast between adjacent localized areas of the skin. By exaggerating contrast, unsharp-masking allows isolation and clearer appreciation of indistinct lesions and better delineation of peripheral borders of ...

Survival and genome stability are critical characteristics of healthy cells. DNA palindromes pose a threat to genome stability and have been shown to participate in a reaction leading to the formation of inverted chromosome duplications centered around themselves. There is considerable interest in the mechanism of this rearrangement given its likely contribution to genome instability in cancer ...

McCauley’s is perhaps the most straightforward of the criticisms. He sees some form of reductive accommodation as the relation most likely to develop between propositional-attitude psychology, on the one hand, and the underlying neurosciences, on the other. In support of this expectation, he cites the typical co-evolutionary process described by Patricia S. Churchland, wherein theories at adjac...

Stand-Up Preaching, as per the subject line, promises homiletic insights from contemporary comedians. I must admit that Myers engages with comedians and theory of comedy, far can discern, in most thorough manner possible a single book. The list he contemplates is exceptionally comprehensive, it seems every well-known comedian who has set foot on American soil at least been mentioned. found myse...