Results 31 to 40 of about 57,330 (193)

Systems of the Kowalevski type and discriminantly separable polynomials [PDF]

open access: yes, 2013
Starting from the notion of discriminantly separable polynomials of degree two in each of three variables, we construct a class of integrable dynamical systems.
Dragovic, Vladimir, Kukic, Katarina
core   +1 more source

High-fat diet-induced liver injury in Channa argus through lipid metabolism, anti-oxidative status, apoptosis, and inflammation

open access: yesAquaculture Reports
Channa argus, a valuable fish species in southern Chinese aquaculture, is susceptible to fatty liver disease. To investigate the mechanism of liver injury in C. argus caused by a high-fat diet, fish were fed diets with varying fat levels: control (CK, 11 
Jiaxin Tian   +4 more
doaj   +1 more source

The Process of Changes in Size Distribution of Manufacturing Firms in Iran [PDF]

open access: yesپژوهشهای اقتصادی, 2013
Although many firms enter into the market in completely different sizes, recent facts show that the size distribution of new-entrant firms tend to more homogeneity than disparity over time.
Mohammad Ali Feizpour, Saeede Radmanesh
doaj  

Explaining SME performance with fsQCA: The role of entrepreneurial orientation, entrepreneur motivation, and opportunity perception

open access: yesJournal of Innovation & Knowledge, 2021
Entrepreneurs, opportunities, and entrepreneurial behaviors play an important role within the theory of entrepreneurship. However, we have limited knowledge about possible associations among these factors.
Rafał Kusa, Joanna Duda, Marcin Suder
doaj   +1 more source

How Do Galaxies Get Their Gas? [PDF]

open access: yes, 2004
We examine the temperature history of gas accreted by forming galaxies in SPH simulations. About half the gas shock heats to roughly the virial temperature of the galaxy potential well before cooling, condensing, and forming stars, but the other half ...
Dave, Romeel   +3 more
core   +3 more sources

Concentration, capital, and bank stability in emerging and developing countries

open access: yesBorsa Istanbul Review, 2022
This study uses aggregate data from 133 developing and emerging markets from 2002 to 2020 and investigates how market concentration and capital are related to bank stability.
Son Tran, Dat Nguyen, Liem Nguyen
doaj   +1 more source

Erythromycin resistance by L4/L22 mutations and resistance masking by drug efflux pump deficiency [PDF]

open access: yesThe EMBO Journal, 2009
We characterized the effects of classical erythromycin resistance mutations in ribosomal proteins L4 and L22 of the large ribosomal subunit on the kinetics of erythromycin binding. Our data are consistent with a mechanism in which the macrolide erythromycin enters and exits the ribosome through the nascent peptide exit tunnel, and suggest that these ...
Martin, Lovmar   +5 more
openaire   +2 more sources

Dividend Policy and investment: Role of cash flow uncertainty [PDF]

open access: yesپژوهش‌های حسابداری و حسابرسی عملیاتی و عملکرد, 2017
The aim of this study was to investigate the relationship between Dividend policy and investment with regard to the role of cash flow uncertainty. Uncertainty in the cash flow in terms of lack of cash flow and cash flow volatility is measured.
محمد مرادی   +2 more
doaj  

Income Diversification in Low Income Sub-Saharan African Countries’ Commercial Banks: A “Blessing” or “Curse”?

open access: yesFolia Oeconomica Stetinensia, 2018
Dynamics in economic trend and banks’ creditors’ expectation have directed banks to search the innovative means of income generation. It is with this view that this study examines the relationship between the income diversification and financial ...
Olarewaju Odunayo Magret
doaj   +1 more source

Geroch Group Description of Black Holes [PDF]

open access: yes, 2014
On one hand the Geroch group allows one to associate spacetime independent matrices with gravitational configurations that effectively only depend on two coordinates. This class includes stationary axisymmetric four- and five-dimensional black holes.
Chakrabarty, Bidisha, Virmani, Amitabh
core   +2 more sources

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