Results 1 to 10 of about 17,102,650 (298)
A Critique on the Book Historical Origin of Qajar Tribe [PDF]
پژوهشنامۀ انتقادی متون و برنامههای علوم انسانی, 2022 The Qajar dynasty, which seized political power in Iran at the beginning of the thirteenth century AH, had a tribal origin, but despite extensive research, its origins remain unclear.
Mohsen Rahmati
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Understanding Periodic and Non-periodic Chemistry in Periodic Tables [PDF]
Frontiers in Chemistry, 2021 The chemical elements are the “conserved principles” or “kernels” of chemistry that are retained when substances are altered. Comprehensive overviews of the chemistry of the elements and their compounds are needed in chemical science. To this end, a graphical display of the chemical properties of the elements, in the form of a Periodic Table, is the ...
Changsu Cao +5 more
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Analysis of the political – military functions of entertainment of the Seljuk period [PDF]
مجله مطالعات ایرانی, 2023 Introduction Man has a dual existence, and just as he needs food to cultivate his physical powers, he must take measures to cultivate his spiritual powers.
soleyman Heidari, reza derikvandy
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Neural circuit for social authentication in song learning
Nature Communications, 2022 Human and bird infants acquire vocal patterns from live, not mimetic, tutors. Here, the authors identified the neuronal circuits to authenticate social information in zebra finch song learning, suggesting a brain developmental mechanism via social ...
Jelena Katic +2 more
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SIAM Journal on Control and Optimization, 2010 This paper studies behaviors that are defined on a torus, or equivalently, behaviors defined in spaces of periodic functions, and establishes their basic properties analogous to classical results of Malgrange, Palamodov, Oberst et al. for behaviors on R^n. These properties - in particular the Nullstellensatz describing the Willems closure - are closely
Napp, Diego +2 more
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Pharmaceutics, 2023 Gastric cancer (GC) is one of the most common causes of cancer-related deaths worldwide, and chemotherapy is still a standard strategy for treating patients with advanced GC.
Le Zhu +10 more
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The Factors behind Attention of Historians to Hafiz Shirazi's Poetry and Its Function in Historical Resources (From Timurid Empire to Qajar Dynasty 14-19 Ad) [PDF]
تاریخ نگری و تاریخ نگاری, 2019 Poetry, an effective and useful medium, has had a wide-spread presence in Islamic Iranian historiography texts and has taken various narrative functions. Hafiz is our historical and Persian memory. He is one of the poets that attract the attention of the
Mohammad Keshavarz Beyzai
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The Fibonacci-circulant sequences in the binary polyhedral groups [PDF]
International Journal of Group Theory, 2021 In 2017 Deveci et al. defined the Fibonacci-circulant sequences of the first and second kinds as shown, respectively:x_n^1 = -x_(n-1)^1+x_(n-2)^1-x_(n-3)^1 for n≥4,where x_1^1=x_2^1=0 and x_3^1=1andx_n^2 = -x_(n-3)^2-x_(n-4)^2+x_(n-5)^2 for n≥6 ...
Erdal Karaduman, Omur Deveci
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Early Auditory Experience Modifies Neuronal Firing Properties in the Zebra Finch Auditory Cortex
Frontiers in Neural Circuits, 2020 Songbirds learn to sing much as humans learn to speak. In zebra finches, one of the premier songbird models, males learn to sing for later courtship through a multistep learning process during the developmental period.
Takashi Kudo +3 more
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Prevalence of sexual experience among Korean adolescent: age-period-cohort analysis [PDF]
Epidemiology and Health, 2020 OBJECTIVES Since exposure to sexual content and early sexual initiation among adolescents have become serious social issues in Korea, an in-depth analysis of trends in the prevalence of sexual experience among Korean adolescents is necessary to project ...
Yongho Jee, Gyuyoung Lee
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