Results 101 to 110 of about 5,568,953 (372)
Einstein (São Paulo)OBJECTIVE: To evaluate the process of implementing a quality management system in a basic research laboratory of a public institution, particularly considering the feasibility and impacts of this improvement.
Hilda Carolina de Jesus Rios Fraga +4 more
doaj +1 more source
Review of Scientific Instruments, 1947 The laboratory oscilloscope is designed primarily for use in the nuclear physics laboratory but is a versatile instrument well suited to general circuit research. It contains a sweep generator with writing speeds ranging from 8 inches per microsecond to 1 inch per millisecond.
V L, FITCH, E W, TITTERTON
openaire +3 more sources
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Shell galaxies as laboratories for testing MOND
, 2014 Tests of MOND in ellipticals are relatively rare because these galaxies often lack kinematic tracers in the regions where the MOND effects are significant.
Bartošková, Kateřina +4 more
core +1 more source
Investigation of the Status of Laboratory Tests Conducted during Aviation Medical Examination
Hanggong uju uihakoeji, 2022 Purpose: The medical certification for pilots is required by the aviation safety authority based with the aviation safety act. Methods: In this study, medical examination items of the year of 2021 performed during the aviation medical examination in ...
JoungSoon Jang +3 more
doaj +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
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
PLoS ONE, 2014 Introduction Determining bacterial community structure in fecal samples through DNA sequencing is an important facet of intestinal health research. The impact of different commercially available DNA extraction kits upon bacterial community structures has
N. Kennedy +33 more
semanticscholar +1 more source
Function‐driven design of a surrogate interleukin‐2 receptor ligand
FEBS Letters, EarlyView.Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang +9 more
wiley +1 more source
Digital Studies, 2016 This chapter extends from research on the genealogies of modernist laboratories (aesthetic, scientific, and corporate) and their relationship to the formation of contemporary digital-humanities and new-media laboratories and collaboratories.
Dean Irvine
doaj +1 more source