Results 91 to 100 of about 11,041,440 (317)

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

SINGLE AND DUAL CATION SITES IN ZEOLITES - PERIODIC DENSITY FUNCTIONAL AND FTIR SPECTROSCOPIC STUDIES ON CO ADSORPTION ON K-FER

, 2006
Interaction of CO with K-FER zeolite was investigated by a combination of variable-temperature IR spectroscopy and computational study. Calculations were performed using öCO/rCO correlation method in combination with a periodic density functional theory ...
Turnes Palomino, G., R. BULNEK, Frolich, K., Rodrguez Delgado, M., Nachtigall, P., Otero Aren, C., M. RODRGUEZ DELGADO, Garrone, Edoardo, Nachtigallov, D., D. NACHTIGALLOV AND P. NACHTIGALL, G. TURNES PALOMINO, C. OTERO AREN, K. FROLICH, Bulnek, R.   +13 more
core   +1 more source

How functional programming mattered [PDF]

, 2015
In 1989 when functional programming was still considered a niche topic, Hughes wrote a visionary paper arguing convincingly ‘why functional programming matters’. More than two decades have passed. Has functional programming really mattered? Our answer is
Hu, Z. J., Hu, Zhenjiang, Wang, M.,, Zhenjiang Hu, John Hughes, Hu, Z. J.,, Meng Wang, Wang, Meng, Hughes, John,, Hughes, John, Wang, M.   +10 more
core   +1 more source

A generalized version of Holmstedt’s formula for the $K$-functional

Colloquium Mathematicum
Let $(A_0, A_1)$ be a compatible couple of quasi-normed spaces, and let $Φ_0$ and $Φ_1$ be two general parameters of $K$-interpolation method. We compute $K$-functional for the couple $((A_0,A_1)_{Φ_0}, (A_0, A_1)_{Φ_1})$ in terms of $K$-functional for the couple $(A_0, A_1)$.
Ahmed, Irshaad, Fiorenza, Alberto, Gogatishvili, Amiran   +2 more
openaire   +4 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

Stability Analysis of a Time-Delay Load Frequency Control System via an Improved Matrix-Separation-Based Inequality

Energies
This study focuses on the stability of time-delay load frequency control (LFC) systems. Based on the Lyapunov–Krasovskii (L–K) functional method, a stability criterion with less conservatism and lower computational complexity is proposed.
Fei Long, Haojie Du, Mo Li
doaj   +1 more source

Functional level assessment of individuals with transtibial limb loss: Evaluation in the clinical setting versus objective community ambulatory activity

Journal of Rehabilitation and Assistive Technologies Engineering, 2016
The functional level (K level) of prosthetic users is used to choose appropriate prosthetic components, but ratings may highly subjective. A more objective and robust method to determine K level may be appealing.
Michael S Orendurff, Silvia U Raschke, Lorne Winder, David Moe, David A Boone, Toshiki Kobayashi   +5 more
doaj   +1 more source

Sharp estimates of products of inner radii of non-overlapping domains in the complex plane

Проблемы анализа, 2019
In the paper we study a generalization of the extremal problem of geometric theory of functions of a complex variable on non-overlapping domains with free poles: Fix any γ ∈ R + and find the maximum (and describe all extremals) of the functional [r (B 0 ,
Bakhtin A. K., Denega I. V.
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

The polarized expression of Na+,K+-ATPase in epithelia depends on the association between beta-subunits located in neighboring cells

, 2005
The polarized distribution of Na+,K+-ATPase plays a paramount physiological role, because either directly or through coupling with co- and countertransporters, it is responsible for the net movement of, for example, glucose, amino acids, Ca2+, K+, Cl ...
Shoshani, L, Balda, MS, Cereijido, M, Matter, K, Moreno, J, Contreras, RG, Roldan, ML, Lazaro, A   +7 more
core