نتایج جستجو برای: especially during quaternary period therefore

تعداد نتایج: 2715562  

2014
Junsheng Nie Thomas Stevens Yougui Song John W. King Rui Zhang Shunchuan Ji Lisha Gong Danielle Cares

The monsoon is a fundamental component of Earth's climate. The Pliocene warm period is characterized by long-term global cooling yet concurrent monsoon dynamics are poorly known. Here we present the first fully quantified and calibrated reconstructions of separate Pliocene air temperature and East Asian summer monsoon precipitation histories on the Chinese Loess Plateau through joint analysis o...

Journal: :زن در فرهنگ و هنر 0
عزت ملاابراهیمی

if we study the contemporary palestinian poetry of the last century we will find that the theme of nationhood and motherland dominates it. one reason is the fact that during this period palestine has been through such events that has ignited a sense of patriotism, a wish to defend of the motherland and the arabic origin of the palestinian people. since the balfour declaration, the endeavour to ...

Journal: :پژوهش های جغرافیای طبیعی 0
احمد معتمد استاد دانشکده علوم و فنون دریایی، دانشگاه آزاد اسلامی، واحد تهران شمال محمد رضا غریب رضا عضو هیات علمی مرکز تحقیقات حفاظت خاک و آبخیزداری کشور

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بـاعقیده‌, محمد , ضیائیان, پرویز ,

In order to define a surrogate index instead of climatic indices for analyzing and monitoring droughts, monthly rainfall data ( period of growth from March to September) of 36 stations spread over Esfahan and NOAA satellite images during the 1997- 2003 period were prepared and processed. The climatic index of SPI was computed from monthly rainfall and the Normalized Difference Vegetation Inde...

2015
Shweta Hajare

Multiple Valued Logic (MVL) has some important benefits such as increased data density, increased computational ability, reduced dynamic power dissipation Therefore with the help of Multiple Valued Logic (MVL) we have designed two quaternary multiplier architecture. The partial products in the multiplier are designed with quaternary voltage mode circuits. Each multiplier architecture is designe...

Journal: :Indian Journal of Community Health 2022

The expectations were soaring amongst the general public just before 2022 budget with hopes in respect of reduced Income Tax rates or increased exemption limits etc. One biggest was upward revision Section 80 D which refers to health insurance premium paid and same has not been revised for long time. Over years, substantially more so due huge claims from Covid last two years. But, much shock al...

Journal: :Journal of Management Inquiry 2012

2017
Werner Ehrmann Gerhard Schmiedl Sarah Beuscher Stefan Krüger

North Africa experienced dramatic changes in hydrology and vegetation during the late Quaternary driven by insolation-induced shifts of the tropical rain belt and further modulated by millennial-scale droughts and vegetation-climate feedbacks. While most past proxy and modelling studies concentrated on the temporal and spatial dynamics of the last African humid period, little is known about the...

Journal: :تاریخ و فرهنگ 0
حمید رضا ثنائی احمد بادکوبه هزاوه

financial policies in major parts of the samanid era as well as throughout the ghaznavid period were very tyrannical and in this period much oppression was inflicted upon the subjects and the affluent land owners in particular. heavy tributes and other financial infringes and demands in this period, which lasted about a century in khurāsān, plundered and confiscated many properties and lands of...

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