We suggest and investigate a scheme for non-deterministic noiseless linear amplification of coherent states using successive photon addition, (â(†))(2), where â(†) is the photon creation operator. We compare it with a previous proposal using the photon addition-then-subtraction, ââ(†), where â is the photon annihilation operator, that works as an appropriate amplifier only for weak light fields...

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Selective placement of an aliphatic â-alanine (â) residue paired side-by-side with either a pyrrole (Py) or imidazole (Im) aromatic amino acid is found to compensate for sequence composition effects for recognition of the minor groove of DNA by hairpin pyrrole-imidazole polyamides. A series of polyamides were prepared which contain pyrrole and imidazole aromatic amino acids, as well as γ-aminob...

â  â  educational values and their role in children's stories â  study of kamel al-keilani's stories â â â  â  hossein kiyanee * â  boshra sadat mirghaderi ** â  â  abstract â  â  children are mirrors of the society. so, attention must be paid to them and their literature to instil educational values to them in the form of beautiful pictures of the literature. â  the stories are the b...

Ú ̆ ‰ ‡ Ï , È Â ‡ · was an active, if not the most active, character throughout „ Â „ ’s reign. However, the character of È Â ‡ · and his brothers is foggy and puzzling. Although many of us have been taught to classify figures in Tanach into the roles of either ¢ ˆ „ È ̃ ¢ or ¢ ̄ ̆ Ú ¢ to further our understanding of the manifest context © Ù ̆ Ë ® and latent meaning © „ ̄ ̆ ® of the text, È Â ‡ · and ...

â  â  significance of taking notice of pronouns in the selected poems of “mahmoud darwish” â  â  â  â  fatemeh lotfigoodarzi * â  pabiyah bent alhaj maming ** â  â  abstract â â â  eltifat is one of the most prominent artistic techniques that impressively drew the attention of the old and modern poets. this rhetorical style bestows richness to texts and contributes to avoiding direct addres...

Cholecystokinin (CCK) is a growth factor for normal pancreas. Nu merous studies also suggest that CCK promotes pancreatic carcinogenesis in the rat. Our previous studies suggested that growth of preneoplastic pancreatic foci was stimulated by CCK more than that of normal pan creas. We hypothesized that such differential growth might be due to increased numbers of CCK receptors in neoplastic tis...

Small-cell carcinoma of the lung is a highly lethal form of cancer associated with a wide variety of paraneoplastic syndromes. Using the patch-clamp technique, we have directly demonstrated the presence of voltage-gated k4. Na4, and (a24 channels in three cell lines of human small-cell carcinoma, NCI-HI28, NCI-H69, and NCI-HI46. Whole-cell currents were measured from the tumor cells held at —...

Small-cell carcinoma of the lung is a highly lethal form of cancer associated with a wide variety of paraneoplastic syndromes. Using the patch-clamp technique, we have directly demonstrated the presence of voltage-gated k4. Na4, and (a24 channels in three cell lines of human small-cell carcinoma, NCI-HI28, NCI-H69, and NCI-HI46. Whole-cell currents were measured from the tumor cells held at —...

We used flow cytometry to measure the expression of human mela noma antigens on cell suspensions dissociated from metastatic masses. The objective was to study the heterogeneity between tumor samples from different patients and between different tumors excised from a single patient. Fifty-three métastasesexcised from 34 melanoma patients »ere analyzed with a panel of nine murine monoclonal an...