Results 71 to 80 of about 2,898,574 (353)
Improving the Efficiency of Convergence of the Member States of the Eurasian Economic Union
Управленческое консультирование, 2019 The article is devoted to the formation, formation and development of the Eurasian Economic Union. As part of the study, a historical analysis of the formation of the Eurasian Economic Union, the main prerequisites for its origin, the stages of formation
A. A. Gibadullin +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A hybrid anode composed of Cl‐functionalized curved nanographene and graphite enables ultra‐fast charging and long cycle life through an engineered morphology and sequential Li+ insertion. It delivers 100 mAh g−1 at 5 C with 70% capacity retention after 1000 cycles and maintains stable performance over 2000 cycles in pouch cells, providing a practical ...
Hyunji Cha +8 more
wiley +1 more source
World Market of Oil: Key Factors
Мир новой экономики, 2018 The article deals with the preconditions, organizational model, and the main factors that determined the fall of prices on the world oil markets in 2014, we studied the most important both objective and subjective aspects of the extremely nonequilibrium ...
E. L. Loginov +2 more
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Advanced Functional Materials, EarlyView.The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang +10 more
wiley +1 more source
Financial Friction and Multiplicative Markov Market Game
, 1999 We study long-term growth-optimal strategies on a simple market with linear proportional transaction costs. We show that several problems of this sort can be solved in closed form, and explicit the non-analytic dependance of optimal strategies and ...
Aurell, Erik +1 more
core +2 more sources
Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation
Advanced Functional Materials, EarlyView.In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu +12 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange +11 more
wiley +1 more source
European Financial Management, 2008 Abstract This paper examines contemporaneous and historical evidence on the structure of ownership and control of corporate sectors in developed countries to draw lessons for development of financial markets. It records the critical role that equity markets played in the ownership and financing of corporations at the beginning of the 20th century.
openaire +3 more sources
Advanced Functional Materials, EarlyView.Departing from conventional Ni/Co‐based catalysts, this work presents a Ni/Co‐free CuFe–Se/CFF electrocatalyst with nanoblock–nanorod morphology. It delivers 1000 mA cm−2 at 330 mV overpotential and 620 h stability for the oxygen evolution reaction (OER).
Jiajun Wang +7 more
wiley +1 more source
Financial market frictions [PDF]
Market frictions, which exist even in efficient markets and change over time, impede trade but also offer profit opportunities. To provide a framework for understanding market frictions, the authors classify frictions into five categories.Financial ...
Cesare Robotti, Ramon P. DeGennaro
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