نتایج جستجو برای: g15

تعداد نتایج: 620  

ژورنال: تحقیقات اقتصادی 2013
سپهر مقاره عابد غلامرضا کشاورز حداد

بحران مالی 2008 آمریکا، در نیمه‌ی دوم سال 2008 موجب کاهش بازده و افزایش تلاطم‌های شاخص‌های بازارهای بین‌المللی سهام شده است، ولی اثر سرایت آن در بازار سهام ایران همواره مورد بحث و مناقشه بوده است. تحریم­ها و محدود بودن جریان گردش سرمایه‌ی بین­المللی به بازار سهام ایران، شرایط منحصر به فردی را در این بازار به وجود آورده است. در این پژوهش اثر سرایت بحران جهانی از مسیر شاخص‌های بین­المللی S&P500 و...

Journal: :Australian Journal of Management 2021

We examine the match/mismatch between demand and supply of impact investments. show that some geographic regions display an upward match, while others exhibit a downward match. explain how with well-developed (or less-developed) economies are not necessarily equal to investment markets. also highlight sectors exhibiting match or mismatch investments, potential reasons. Regarding both sector con...

Journal: :Madras agricultural journal 2021

Adenine base editor (ABE) creates A to G transitions within its editing window. In the present study, an ABE was used target a stretch of six amino acid residues, VLFPNL in translation initiation factor four gamma (eIF4G) gene rice. Agrobacterium-mediated transformation rice cultivar ASD16 resulted T0 events with high mutation efficiency 89.29 %. Substitution mutations > occurred window eigh...

Abdolmajid Jalaee Ali Abolhosseini

The behavior of exchange rate in various exchange markets is not seemingly predictable, while there are different forecasting methods to do so. One of these methods is to use fractals to identify exchange rate behavior. This paper has made attempts to explore the properties of fractals in Iran’s exchange market in order to it can predict and analyze the trend of exchange rate. Accordingly, th...

2014
Haojun Luo Guanglun Yang Tenghua Yu Shujuan Luo Chengyi Wu Yan Sun Manran Liu Gang Tu

Cancer-associated fibroblasts (CAFs) are crucial co-mediators of breast cancer progression. Estrogen is the predominant driving force in the cyclic regulation of the mammary extracellular matrix, thus potentially affecting the tumor-associated stroma. Recently, a third estrogen receptor, estrogen (G-protein-coupled) receptor (GPER), has been reported to be expressed in breast CAFs. In this stud...

Journal: :Brazilian dental journal 2012
Alberth David Correa Medina Andréia Bolzan de Paula Suzana Beatriz Portugal de Fucio Regina Maria Puppin-Rontani Lourenço Correr-Sobrinho Mário Alexandre Coelho Sinhoreti

This study evaluated the influence of material combinations used in the resin coating technique (RCT) on the marginal adaptation of indirect restorations with gingival margins in enamel (EM) and cement (CM). Eighty third-molars were used. Two cavities were prepared in each tooth. The cavities were distributed into 16 groups. Cavities with EM were filled with the following material combinations:...

Journal: :Social Science Research Network 2021

We characterise the probability distributions of various categories gross capital flows conditional on information contained in financial asset prices a panel emerging market economies, with focus ‘tail’ events. Our framework, based quantile regression methodology, allows for separate role push- and pull-type factors, because it is high-frequency data, can quantify likelihood different outturns...

2014
Kelly A. Foley Klaus-Peter Ossenkopp Martin Kavaliers Derrick F. MacFabe

Alterations in the composition of the gut microbiome and/or immune system function may have a role in the development of autism spectrum disorders (ASD). The current study examined the effects of prenatal and early life administration of lipopolysaccharide (LPS), a bacterial mimetic, and the short chain fatty acid, propionic acid (PPA), a metabolic fermentation product of enteric bacteria, on d...

2015
M. Zavatti M. Guida T. Maraldi F. Beretti L. Bertoni G. B. La Sala A. De Pol

Ferutinin is a daucane sesquiterpene with a high estrogenic activity in vitro and in vivo (Appendino et al., 2002; Zavatti et al., 2009). Recently, we demonstrated that ferutinin is able to enhance proliferation and osteogenic differentiation of human amniotic fluid stem cells (AFSCs) (Zavatti et al., 2013). Morover, the oral administration in rats of this phytoestrogen improved the bone regene...

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