This paper presents a novel method to compensate for hysteresis nonlinearities observed in the response of a tactile sensor. The External Loop Adaptation Method (ELAM) performs a piecewise linear mapping of the experimentally measured external curves of the hysteresis loop to obtain all possible internal cycles. The optimal division of the input interval where the curve is approximated is provi...

Immunological disturbances have been implicated in the pathogenesis of amyotrophic lateral sclerosis (ALS). Adhesion molecules are markers of activated endothelial cells up-regulated by action of cytokines. To investigate the activation or inactivation of the vascular cells in ALS, serum soluble intercellular adhesion molecule-1 (s-ICAM-1) and soluble E-selectin (s-ELAM-1) were evaluated (ELISA...

We have previously shown that minimally oxidized LDL (MM-LDL) activated endothelial cells to increase their interaction with monocytes but not neutrophils, inducing monocyte but not neutrophil binding and synthesis of monocyte chemotactic protein-1 and monocyte colony-stimulating factor (M-CSF). In the present studies we have examined the signaling pathways by which this monocyte-specific respo...

T cell adhesion to endothelium is critical to lymphocyte recirculation and influx into sites of inflammation. We have systematically analyzed the role of four receptor/ligand interactions that mediate adhesion of peripheral human CD4+ T cells to cultured human umbilical vein endothelial cells (HUVEC): T cell LFA-1 binding to ICAM-1 and an alternative ligand ("ICAM-X"), T cell VLA-4 binding to V...

the persians were once the indo-iranian ethnic tribes who entered iran in second half of the second millennium and settled in the southern and eastern side of zagrous mountains. after years of settlement in the eastern border of elam and by taking advantage of the political situation, they gradually entered anshan. it seems that assyrians frequently campaign against eastern neighbours including...

We have used the human Lewis blood group fucosyltransferase cDNA and cross-hybridization procedures to isolate a human gene that encodes a distinct fucosyltransferase. Its DNA sequence predicts a type II transmembrane protein whose sequence is identical to 133 of 231 amino acids at corresponding positions within the catalytic domain of the Lewis fucosyltransferase. When expressed by transfectio...

In this study, the political relationship between Mesopotamia and Elam in third millennium BC has been dwelled on Elam’s history aimed to be enlightened. subject period, two dynasties, named respectively Awan Šimaški, have become prominent politically Elam. However, here, almost contemporary with Third Dynasty of Ur, Šimaški out scope, process when Elam's first appearance history, from 27th cen...

To better understand the events involved in the local migration of inflammatory cells into sites of allergic reactions, we studied expression of the cytokine inducible endothelial cell (EC) neutrophil adhesion molecule, endothelial-leukocyte adhesion molecule (ELAM-1), in sequential skin biopsies from patients with respiratory allergy during the late phase reaction (LPR) between 20 min and unti...

Bronchial lavage and biopsy studies suggest the involvement of eosinophils and T-lymphocytes in allergic inflammation in asthma. There is evidence suggesting that the expression of adhesion molecules on endothelial cells and of their receptors on leucocytes is involved in this process. To investigate these mechanisms we have obtained bronchial mucosal biopsies from 10 normal subjects and from 1...