نتایج جستجو برای: 1 varies from 157
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This write-up presents the design and analysis of several algorithms for determining the maximum sum of certain subsets of one-dimensional arrays. In the first section, we consider the Maximum Subsequence Sum (MSS) problem: given an array A with signed integer elements, find a contiguous subarray with the maximum possible sum. In Section 2, we extend our algorithm to handle the case of cyclic s...
The recent establishment of cloud computing and its increasing importance for consumers have attracted new ways of service creation and provisioning over the internet. Research has dealt with the establishment of new cloud computing markets and new opportunities for collaboration in these emerging markets. We found that the necessary decisions are very much similar to decisions that have to be ...
Expansion of cattail, Typha domingensis , is perhaps the most conspicuous indicator of long-term degradation of the Florida Everglades. The spread of cattail in the Everglades has been tracked at a landscape scale through photointerpretation of aerial and satellite photography (Rutchey and Vilchek 1994, Jensen et al. 1995, Rutchey and Vilchek 1999 and Rutchey et al. 2008) and has provided an im...
This essay looks at the historic significance of an APS classic paper (http://www.the-aps.org/publications/classics/) that is freely available online: Falk G. Maturation of renal function in infant rats. Am J Physiol 181: 157-170, 1955 (http://ajplegacy.physiology.org/cgi/reprint/181/1/157).
BACKGROUND In order to promote consumer-oriented informed medical decision-making regarding screening mammography, we created a decision model to predict the age dependence of the cancer detection rate, the recall rate and the secondary performance measures (positive predictive values, total intervention rate, and positive biopsy fraction) for a baseline mammogram. METHODS We constructed a de...
AIM To provide new insights in treatment of colitis and ischemia and reperfusion in rats using stable gastric pentadecapeptide BPC 157. METHODS Medication [BPC 157, L-NAME, L-arginine (alone/combined), saline] was bath at the blood deprived colon segment. During reperfusion, medication was BPC 157 or saline. We recorded (USB microscope camera) vessel presentation through next 15 min of ischem...
We have recently reported that NY-ESO-1-specific naive CD4+ T cell precursors exist in most individuals but are suppressed by CD4+CD25+ regulatory T cells (Tregs), while memory CD4+ T cell effectors against NY-ESO-1 are found only in cancer patients with spontaneous Ab responses to NY-ESO-1. In this study, we have analyzed mechanisms of CD4+ T cell induction following peptide vaccination in rel...
INTRODUCTION Hereditary multiple cartilaginous exostoses is a syndrome characterised by the development of multiple osteochondromas. The diagnosis is typically made around the age of 12 years, and the prevalence is estimated at 1:50,000. During skeletal growth, the osteochondromas are benign, but in adult life malignant transformation into chondrosarcomas can occur. METHODS This study was a l...
Stable gastric pentadecapeptide BPC 157 was suggested to link inflammatory bowel disease and multiple sclerosis, and thereby, shown to equally counteract the models of both of those diseases. For colitis, cysteamine (400 mg/kg intrarectally (1 ml/rat)) and colon-colon anastomosis (sacrifice at day 3, 5, 7, and 14) were used. BPC 157 (10 μg/kg, 10 ng/kg) was applied either intraperitoneally once...
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