منابع مشابه
TROPIC At A Glance: TROPIC
With the advent of more and more sophisticated applications for mobile users, high rate-demanding services and new habits of subscribers, wireless communications system designers are confronted to new challenges: providing ubiquitous availability, improving energy efficiency, enhancing system capacity and guaranteeing security. As some of these aspects cannot be simultaneously optimized in conv...
متن کاملWhere are macrophage-tropic viruses?
Results We examined virus in blood and CSF in eight subjects with advanced HIV disease and with neurocognitive involvement. All eight subjects had highly compartmentalized virus in comparing blood and CSF. In half of the subjects, the virus decayed rapidly in blood and CSF when therapy was initiated, and all env genes tested could infect cells only when there were high levels of CD4, both featu...
متن کاملGrowth potentials of CCR5-tropic/CXCR4-tropic HIV-1mt clones in macaque cells
Human immunodeficiency virus type 1 (HIV-1) is strictly adapted to humans, and cause AIDS only in humans. Consequently, no experimental animals susceptible to HIV-1 and suitable for the AIDS model study are available to date (Nomaguchi et al., 2008, 2011). To overcome this issue, viruses genetically related to HIV-1 have been challenged into macaque monkeys to mimic the natural HIV-1 infection....
متن کاملReactive Oxygen Species Tune Root Tropic Responses.
The default growth pattern of primary roots of land plants is directed by gravity. However, roots possess the ability to sense and respond directionally to other chemical and physical stimuli, separately and in combination. Therefore, these root tropic responses must be antagonistic to gravitropism. The role of reactive oxygen species (ROS) in gravitropism of maize and Arabidopsis (Arabidopsis ...
متن کاملبهینهسازی کشت درون شیشه‌ای برای ژربرا رقم Tropic Blend
در این پژوهش گل‌آذین نابالغ ژربرا رقم Tropic Blend پس از گندزدایی و جدا کردن کاسبرگ‌ها به چهار قسمت مساوی تقسیم شد و به منظور باززایی در محیط کشت با غلظت نصف MS حاوی مقادیر 05/0، 1/0، 5/0 و یک میلی‌گرم در لیتر تیدیازورون ( TDZ ) به همراه 1/0 میلی‌گرم در لیتر IAA و نیز در محیط کشت با غلظت نصف MS حاوی غلظت‌های 5، 10 و 15 میلی‌گرم در لیتر BAP و یک میلی‌گرم در لیتر IAA قرار داده شدند. ریزنمونه‌ها...
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ژورنال
عنوان ژورنال: The Geographical Journal
سال: 1919
ISSN: 0016-7398
DOI: 10.2307/1779548