Ṿos ṿill "Agudat Yiśraʾel"? : referaṭ ershṭaṭṭeṭ oyf der ḳonferents tsu Ḳatovits am 12. Siṿan (28ten May) 5672

fon Yaʿaḳov Rozenhaym, Franḳfurṭ a. M.

Tefilot Yiśraʾel

uebersetzt von I. N. Mannheimer

Shift in speed selectivity of visual cortical neurons: A neural basis of perceived motion contrast

The perceived speed of motion in one part of the visual field is influenced by the speed of motion in its surrounding fields. Little is known about the cellular mechanisms causing this phenomenon. Recordings from mammalian visual cortex revealed that speed preference of the cortical cells could be changed by displaying a contrast speed in the field surrounding the cell’s classical receptive field. The neuron’s selectivity shifted to prefer faster speed if the contextual surround motion was set at a relatively lower speed, and vice versa. These specific center–surround interactions may underlie the perceptual enhancement of speed contrast between adjacent fields.

Cloning of a gene (RIG-G) associated with retinoic acid-induced differentiation of acute promyelocytic leukemia cells and representing a new member of a family of interferon-stimulated genes

In a cell line (NB4) derived from a patient with acute promyelocytic leukemia, all-trans-retinoic acid (ATRA) and interferon (IFN) induce the expression of a novel gene we call RIG-G (for retinoic acid-induced gene G). This gene codes for a 58-kDa protein containing 490 amino acids with several potential sites for post-translational modification. In untreated NB4 cells, the expression of RIG-G is undetectable. ATRA treatment induces the transcriptional expression of RIG-G relatively late (12–24 hr) in a protein synthesis-dependent manner, whereas IFN-α induces its expression early (30 min to 3 hr). Database search has revealed a high-level homology between RIG-G and several IFN-stimulated genes in human (ISG54K, ISG56K, and IFN-inducible and retinoic acid-inducible 58K gene) and some other species, defining a well conserved gene family. The gene is composed of two exons and has been mapped by fluorescence in situ hybridization to chromosome 10q24, where two other human IFN-stimulated gene members are localized. A synergistic induction of RIG-G expression in NB4 cells by combined treatment with ATRA and IFNs suggests that a collaboration exists between their respective signaling pathways.

Hâzâ kitab-ı Sefine-yi nefise-yi Mevleviyan

[v. 1. Mevlana soyundan çelebiler]--[v. 2. Mevlevî şeyhleri]--[v. 3. Mevlevî dervişleri]

Daryā-yi laṭāfat

taṣnīf-i Mīr Inshaʼ Allāh Khān va niṣf-i s̲ānī-i muʼallifah-i Mirzā Muḥammad Ḥusayn Qatīl.

Fetava-yi Ali Efendi ma'an-nukûl

Caption title.

Mukaddime-yi İbn-i Haldun

Translation of: Muqaddimah.

İnşa-yi Hayret Efendi

Also known as: Riyaz ul-kütebâ ve hıyaz ul-üdebâ.

Tercüme-yi Şakayık-ı Nu'maniye

[tercüme eden, Mehmed Mecdî Efendi]

Saray Bosna'da ebniye-yi hayriyenin musavver tarihi

1. Hünkâr Cami-i şerifi.

Fetava-yi Feyziyye ma'an-nukul

[Feyzullah Efendi].

Harita-yi Kapudanan-i Derya

[Mehmet İzzet Ramizpaşazade].

Tuhfe-yi Asım

[Ahmet Asım].

Memalik-i Osmaniye-ye mahsus coǧrafya-yi askeri

eser-i Ahmet Cemal.