Results 1 to 10 of about 2,642,886 (311)
Multiport power conversion topologies provide the capability of multiple independent converters with a single transformer having multiple windings (i.e., ports) potentially increasing power densities and enabling flexible (and bidirectional) power ...
Thomas Langbauer +5 more
doaj +1 more source
Statistical Methods for Degradation Estimation and Anomaly Detection in Photovoltaic Plants
Photovoltaic (PV) plants typically suffer from a significant degradation in performance over time due to multiple factors. Operation and maintenance systems aim at increasing the efficiency and profitability of PV plants by analyzing the monitoring data ...
Vesna Dimitrievska +6 more
doaj +1 more source
In this study, we investigated the transcriptional spatio-temporal dynamics of the taste 1 receptor (T1R) gene family repertoire in seabream (Sparus aurata [sa]), during larval ontogeny and in adult tissues.
Anna Rita Angotzi +4 more
doaj +1 more source
Very long-chain (˃ C24) fatty acids (VLC-FA) play critical roles during early development of vertebrates, since these compounds are accumulated in the rapidly forming neural tissues, ensuring their normal function. The functionality of VLC-FA has aroused
Miguel Torres-Rodríguez +4 more
doaj +1 more source
Hyers-Ulam-Rassias Stability of Generalized Derivations [PDF]
The generalized Hyers--Ulam--Rassias stability of generalized derivations on unital Banach algebras into Banach bimodules is established.Comment: 9 pages, minor changes, to appear in Internat. J. Math.
Moslehian, Mohammad Sal
core +5 more sources
This work analyzes the plasma level variations of luteinizing hormone (LH) during the reproductive cycle and the percentage of spermiating European sea bass (Dicentrarchus labrax L.) males fed diets containing different percentages of lipids.
José María Navas +4 more
doaj +1 more source
The luteinizing hormone (LH) is a key regulator of the processes of gonad maturation, ovulation/spermiation and spawning in vertebrates. The present study describes the purification of LH from pituitaries of a teleost fish, the European sea bass ...
J Mateos +4 more
doaj +1 more source
On minimal norms on $M_n$ [PDF]
In this note, we show that for each minimal norm $N(\cdot)$ on the algebra $M_n$ of all $n \times n$ complex matrices, there exist norms $\|\cdot\|_1$ and $\|\cdot\|_2$ on ${\mathbb C}^n$ such that $$N(A)=\max\{\|Ax\|_2: \|x\|_1=1, x\in {\mathbb C}^n\}$$
Mirzavaziri, Madjid +1 more
core +4 more sources
Chebyshev type inequalities for Hilbert space operators [PDF]
We establish several operator extensions of the Chebyshev inequality. The main version deals with the Hadamard product of Hilbert space operators.
Mohammad Sal +2 more
core +1 more source
BACKGROUND: Deep learning is an important outcome of the higher education and is mostly determined by students' approaches to learning (SALs). The latest version of the Study Process Questionnaire (SPQ) is one of the most used instruments assessing SALs.
Omar Jiyed +5 more
doaj +1 more source

