Results 101 to 110 of about 2,228,362 (259)
SensorsThis paper presents two new non-isolated DC-DC converters with and without a coupled inductor based on quadratic voltage conversion. Firstly, the coupled inductor-less type is explained in detail.
Frederick Nana Oppong +2 more
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Non-equilibrium dynamics of isolated quantum systems
EPJ Web of Conferences, 2015 The non-equilibrium dynamics of isolated quantum systems represent a theoretical and experimental challenge raising many fundamental questions with applications to different fields of modern physics.
Calabrese Pasquale
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NON PHENOLIC COMPOUNDS ISOLATED FROM THE LEAVES OF FERN Chingia sakayensis (Zeiller) Holtt
Indonesian Journal of Chemistry, 2010 Two non phenolic compounds namely a wax ester hexacosyl hexadecanoic and a steroid -sitosterol were isolated from the n-hexane extract of the fern Chingia sakayensis (Zeiller) Holtt's leaves.
Suyatno Suyatno +3 more
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Single non-isolated point spaces
, 1996 Let \(D\) denote a discrete space and let \(D_F\) be the space \(D\cup \{F\}\), where \(F\) is the single non-isolated point. Using the Stone-Čech compactification \(\beta D\) of \(D\) and the remainder \(\beta D \smallsetminus D\) the authors characterize some properties of the space \(D_F\).
BELLA, Angelo, Malykhin, V. I.
openaire +3 more sources
, 2013 The asymptotic behavior of stochastic gradient algorithms is studied. Relying on results from differential geometry (Lojasiewicz gradient inequality), the single limit-point convergence of the algorithm iterates is demonstrated and relatively tight ...
Tadic, Vladislav B.
core
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
FEBS Letters, EarlyView.Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley +1 more source
Isolated non diabetic renal disease in diabetic patients: A moroccan report
Saudi Journal of Kidney Diseases and Transplantation, 2010 The occurrence of non-diabetic renal disease (NDRD) in diabetic patients is well established, with different frequencies from all around the world. We report 13 cases of isolated NDRD in diabetic patients diagnosed in our unit and present our biopsy ...
Haddiya Intissar +7 more
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