Results 121 to 130 of about 47,579,310 (326)

Optimizing Load Frequency Control of Multi-Area Power Renewable and Thermal Systems Using Advanced Proportional–Integral–Derivative Controllers and Catch Fish Algorithm

open access: yesFractal and Fractional
Renewable energy sources (RESs) are increasingly combined into the power system due to market liberalization and environmental and economic benefits, but their weather-dependent variability causes power production and demand mismatches, leading to issues
Saleh A. Alnefaie   +2 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Midiendo Pi

open access: yes, 2016
Educação Infantil::Natureza e sociedadeGuia de experimento que permite demonstrar como encontrar e calcular o valor de PI de objetos ...
Varela, Antonio
core   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Large B-cell lymphomas with CCND1 rearrangement have different immunoglobulin gene breakpoints and genomic profile than mantle cell lymphoma

open access: yesBlood Cancer Journal
Mantle cell lymphoma (MCL) is genetically characterized by the IG::CCND1 translocation mediated by an aberrant V(D)J rearrangement. CCND1 translocations and overexpression have been identified in occasional aggressive B-cell lymphomas with unusual ...
Ece Özoğul   +33 more
doaj   +1 more source

Menulis Sitcom: Mencontohi Pi Mai Pi Mai Tang Tu

open access: yes, 2018
Sitcom Pi Mai Pi Mai Tang Tu adalah sejarah dalam dunia penyiaran di Malaysia. Sitcom ini menjadi program televisyen yang bertahan paling lama, bermula tahun 1985 dan berterusan selama hampir 18 tahun. Inilah sejarah yang tercipta oleh dua orang karyawan
Khan, Hatta Azad
core  

$K(π, 1)$-neighborhoods and comparison theorems

open access: yes, 2014
A technical ingredient in Faltings' original approach to p-adic comparison theorems involves the construction of $K(π, 1)$-neighborhoods for a smooth scheme X over a mixed characteristic dvr with a perfect residue field: every point of X has an open neighborhood whose general fiber is a $K(π, 1)$ scheme (a notion analogous to having a contractible ...
openaire   +2 more sources

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

The perfusion index measured by the pulse oximeter affects the agreement between ClearSight and the arterial catheter-based blood pressures: A prospective observational study.

open access: yesPLoS ONE, 2019
BackgroundClearSight is a noninvasive arterial blood pressure monitor, but it remains unknown whether it is affected by the state of perfusion to the fingers.
Masashi Yokose   +6 more
doaj   +1 more source

THE DECAY OF THE RHO' (1600) INTO PI+PI-PI-0PI-0

open access: yes, 1982
THE DECAY OF THE RHO' (1600) INTO PI+PI-PI-0PI-
JV MORRIS (19462447)   +53 more
core  

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