Results 61 to 70 of about 837,485 (313)
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Text characteristics of task input and difficulty in second language listening comprehension [PDF]
, 2013 This study investigated the effects of a group of task factors on advanced ESL learners’ actual and perceived listening performance. We examined whether the speed, linguistic complexity, and explicitness of the listening text and characteristics of the ...
Revesz, Andrea +3 more
core
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)Electric actuators have an important role in automatic control systems by replacing manual mechanisms, therefore increasing efficiency through automation. Among the most expensive components in control systems are control valves.
Hasna Azkiya Nurkamila +2 more
doaj +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
, 2021 This chapter presents corpus contributions to the study of input in SLA. Viewing input as the language to which learners are exposed, researchers use target language corpora as models of potential input, e.g.
Thomas, Anita, Ädel, Annelie,
core
Computer approximation of air gauge dynamic characteristics using the sine input test rig
MATEC Web of Conferences, 2019 The paper describes the test rig dedicated for air gauge dynamical characteristics assessment. The computerised system enables measurement of the amplitudes of back-pressure pk dependent on the input signal circular frequency ω.
Jakubowicz Michał +2 more
doaj +1 more source
Civil and Environmental Engineering, 2021 The aim of the paper is to make an overview of standard windows system used in Slovak Republic. The investigation of the most common traditional wooden window is presented in this paper as a representative sample.
Ščotka Martin, Kuchárová Daniela
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS 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
APPROBATION OF TRIBOMETER WITH SEPARATED INPUT AND OUTPUT SIGNALS IN INVESTIGATION EXTERNAL FRICTION DYNAMICS STEEL AND BRASS MATERIALS [PDF]
Proceedings on Engineering Sciences, 2019 This investigation suggests a method used to determine the evolution of metallic wear and friction by sliding. The problem of external dynamics friction is investigated through the definition of the dynamic characteristics such as damping factor and ...
G. M. ISMAILOV +2 more
doaj +1 more source