Results 61 to 70 of about 74,760 (269)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Impact of tax revenue on economic growth: A study from Cambodia

Ho Chi Minh City Open University Journal of Science - Economics and Business Administration
The study examines the impact of tax revenue on economic growth in Cambodia from 1994 to 2022. The Autoregressive Distributed Lag (ARDL) method is applied to test the cointegration between variables.
Kong Chantha
doaj   +1 more source

Bounds Test Approach to Cointegration Analysis of the Relationship between Unemployment and Economic Growth: Evidence from Iran [PDF]

Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2015
GDP growth and unemployment rate are both important factors that characterize economies. Okun (1962) examined data about GDP and unemployment rate and found that there was a negative relationship between these two variables.
reza akhbary, hamid amadeh
doaj  

The interaction between stock prices and interest rates in Turkey: empirical evidence from ARDL bounds test cointegration

Financial Innovation, 2019
This paper demonstrates a significant, long-running relationship between stock prices and domestic interest rates in Turkey’s financial markets for the period of 2001 M1 – 2017 M4.
Turgut Tursoy
doaj   +1 more source

Sharp Bounds for Generalized Uniformity Testing

CoRR, 2017
We study the problem of generalized uniformity testing \cite{BC17} of a discrete probability distribution: Given samples from a probability distribution $p$ over an {\em unknown} discrete domain $\mathbfΩ$, we want to distinguish, with probability at least $2/3$, between the case that $p$ is uniform on some {\em subset} of $\mathbfΩ$ versus $ε$-far, in
Diakonikolas, Ilias, Kane, Daniel M, Stewart, Alistair   +2 more
openaire   +5 more sources

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

An Empirical Investigation of the Effects of Uncertainty in Real Exchange Rate on Stock Price in Tehran Stock Exchange: An Application of Bounds Test Approach [PDF]

Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2013
The price index of shares of companies accepted in the Tehran Stock Exchange (TSE) is one of the main variables in evaluating macroeconomic performance­ of Iranian economy. One of the factors affecting stock price index of developing countries like Iran­,
Hassan Heydari, HamidReza Faalju, Fatemeh Karami   +2 more
doaj  

Complexity bounds for zero-test algorithms

Journal of Symbolic Computation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Joris van der Hoeven, John Shackell
openaire   +2 more sources

Lower Bounds for Testing Function Isomorphism [PDF]

2010 IEEE 25th Annual Conference on Computational Complexity, 2010
We prove new lower bounds in the area of property testing of boolean functions. Specifically, we study the problem of testing whether a boolean function f is isomorphic to a fixed function g (i.e., is equal to g up to permutation of the input variables). The analogous problem for testing graphs was solved by Fischer in 2005.
Eric Blais, Ryan O'Donnell
openaire   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source