Results 131 to 140 of about 1,316,843 (310)
Efficient Tests of Stock Return Predictability [PDF]
Empirical studies have suggested that stock returns can be predicted by ï¬nancial variables such as the dividend-price ratio. However, these studies typically ignore the high persistence of predictor variables, which can make ï¬rst-order asymptotics a ...
John Y. Campbell, Motohiro Yogo
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Advanced Science, EarlyView.The diagram depicts the endothelial‐protective mechanism of magnesium lithospermate B (MLB) in sepsis‐associated lung injury. MLB binds GPX4 at Gly79, disrupts its interaction with FUNDC1, prevents mitophagy‐mediated GPX4 degradation, restores mitophagic flux, reduces ROS, and limits ferroptosis.
Zhixi Li +10 more
wiley +1 more source
Polish stock market and some foreign markets – dependence analysis by copulas [PDF]
By applying copulas the examination was carried out to find out whether trading volume, stock return and return volatility are pairwise dependent. In the investigations it was shown that there exists a close relationship between these variables on the ...
Henryk Gurgul +2 more
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All‐PEG‐Like Block Copolymers Self‐Assemble into Stealth Nanocarriers for Drug Delivery
Advanced Science, EarlyView.Self‐assembling nanoparticles composed entirely of POEGMA are engineered by exploiting side‐chain–dependent amphiphilicity and tunable thermoresponsive behavior. These single‐material nanocarriers encapsulate diverse hydrophobic drugs with high efficiency, retain therapeutic activity, improve in vivo efficacy, and evade anti‐PEG antibodies.
Parul Sirohi +15 more
wiley +1 more source
Jurnal Manajemen dan Wirausaha, 2012 Price to Earnings Ratio (PE Ratio) has been broadly used by analysts and investors for stock selection. Stocks with low PE ratio are perceived as having cheaper current price hence expected to generate higher return in subsequent period.
Liem Pei Fun, Sautma Ronni Basana
doaj
Advanced Science, EarlyView.Doehl et al. discovered an adaptive neuroimmune mechanism that induces itch in tick‐exposed guinea pigs, enabling rapid tick removal. This itch‐induced tick removal (IITR) is mediated by an adaptive cellular immune response and is independent of IgG, IgE, or TRPV1.
Johannes S. P. Doehl +27 more
wiley +1 more source
Advanced Science, EarlyView.This study shows that amyloid fibrils form nematic condensates via liquid–liquid crystalline phase separation (LLCPS). With increasing pH, this transition shifts toward disordered condensates formed through liquid–liquid phase separation (LLPS), in which birefringence with lack of a coherent nematic field symmetry originates from enthalpic fibril ...
Milad Radiom, Raffaele Mezzenga
wiley +1 more source
Determinants of Financial vs. Non Financial Stock Returns: Evidence from Istanbul Stock Exchange [PDF]
, 2009 We estimate a four-factor model for a sample of financial and nonfinancial firms traded on the Istanbul Stock Exchange (ISE). The factors relate to market return, interest, inflation and exchange rates.
Caglayan, M., Lajeri-Chaherli, F.
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Moderation Effect of Market Condition on the Relationship between Dividend Yield and Stock Return [PDF]
This paper examines the existence of moderation effect of market condition on the relationship between dividend yield and stock return in Bursa Malaysia. Results confirm the existence of moderating effect of market condition.
Safari, Meysam, TahmooresPour, Reza
core +1 more source
Cross‐Platform Biosensing of Immune Receptors Using Peptide‐Functionalized Graphene
Advanced Science, EarlyView.A peptide‐functionalized graphene biosensor enables sensitive and selective detection of living immune cells. Targeting Formyl‐Peptide Receptor 2 (FPR2), the assay is demonstrated on model cells and primary human neutrophils. The same assay is applied to two complementary platforms: graphene‐enhanced surface plasmon resonance for optical benchmarking ...
Ahmar Hasnain +5 more
wiley +1 more source