Results 61 to 70 of about 782,329 (308)
Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source
Cogent Business & ManagementThis study examines the association between a firm’s fundamental factors and stock returns as well as how investor sentiment influences the association between these variables.
Nyanine Chuele Fonou-Dombeu +2 more
doaj +1 more source
West Michigan Stock Returns [PDF]
, 2009 It should surprise no one that stock returns for 2008 were horrible across most industries and regions. Stock prices mostly reflect two major factors: the ability of companies to earn money, and the degree of investor optimism.
Dimkoff, Gregg
core +5 more sources
An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light
Advanced Functional Materials, EarlyView.NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee +4 more
wiley +1 more source
Assembly of Cell‐Seeded 3D Printed Hydrogel Modules with Perfusable Channel Networks
Advanced Functional Materials, EarlyView.Macroscale assembly was utilized to prepare perfusable tissue constructs from individually 3D printed hydrogel modules with embedded branched channel networks and port arrays for cell seeding. Novel multi‐material bioreactors were fabricated to facilitate the gluing of individual modules and the perfusion culture of assembled modular constructs seeded ...
Zachary J. Geffert +10 more
wiley +1 more source
Reuters Sentiment and Stock Returns [PDF]
SSRN Electronic Journal, 2011 KOF Working Papers ...
openaire +4 more sources
Advanced Healthcare Materials, EarlyView.Machine learning–guided engineering of a plectasin‐derived peptide yields DC05, a potent antimycobacterial candidate. Encapsulation into tuftsin‐functionalized mesoporous silica nanoparticles enhances intracellular delivery, stability, and activity against Mycobacterium tuberculosis while maintaining low cytotoxicity and minimal hemolysis. The combined
Christian S. Carnero Canales +12 more
wiley +1 more source
The Impact of Financial Leverage on the Variance of Stock Returns
International Journal of Financial Studies, 2019 This paper investigates the direct theoretical relationship between the variance of stock returns (σ2E) and financial leverage (L) considering both corporate and personal taxes. Using a dataset of U.S.
David Yechiam Aharon, Yossi Yagil
doaj +1 more source
Financing Anomalies and Investing Anomalies in Tehran Stock Exchange [PDF]
تحقیقات مالی, 2013 Theories and the existing studies predict different the relationship between external financing and investing activities and the stock returns. But almost of them predict that there is negative relationship separately between financing and investing ...
Khani Khani
doaj +1 more source
Advanced Healthcare Materials, EarlyView.A two‐phase workflow (OFAT screening followed by central composite design) maps how processing variables tune PFCE‐PLGA nanoparticle size, dispersity, surface charge, loading, and 19F‐MRI signal. In situ, time‐resolved synchrotron SAXS tracks albumin‐corona growth on intact dispersions and reveals PFCE‐dependent adsorption pathways.
Joice Maria Joseph +11 more
wiley +1 more source