منابع مشابه
a synchronic and diachronic approach to the change route of address terms in the two recent centuries of persian language
terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...
15 صفحه اولتعیین میزان سرب و کل مواد آلی در ذرات رسوب شونده (dust fall) هوای شهر کرمان
چکیده ندارد.
15 صفحه اولExtremely red galaxies: dust attenuation and classification
We re-address the classification criterion for extremely red galaxies (ERGs) of Pozzetti & Mannucci (2000 – PM00), which aims to separate, in the Ic − K (or Rc − K) vs. J−K colour–colour diagram, passively evolving, old (> 1 Gyr) stellar populations in a dust-free environment, associated with ellipticals (Es), from dusty starburst galaxies (DSGs), both at 1 < z < 2. We explore a category of obj...
متن کاملThe red cell membrane skeleton: recent progress.
I T IS WIDELY believed that the lipid bilayer of the erythrocyte membrane is supported by an elaborate infrastructure of protein molecules that give it viscoelastic properties. The proteins that provide this function are popularly referred to as the “membrane skeleton.” This membrane skeleton is considered to be distinct from the so-called “cytoskeleton,” a term used by cell biologists to descr...
متن کاملRecent Origin of the Solar System Dust Bands
Infrared Astronomical Satellite (IRAS) observations in 1983 revealed the existence of several solar system dust bands. These dust bands are believed to be debris produced by recent disruption events among main-belt asteroids, particularly because dust particles have short dynamical and collisional lifetimes. Using young asteroid families as tracers of recent disruptions in the main belt, we lin...
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ژورنال
عنوان ژورنال: Nature
سال: 1902
ISSN: 0028-0836,1476-4687
DOI: 10.1038/065414a0