Results 241 to 250 of about 118,225 (289)

Supporting Children With a Chronic Disease and Their Parents When Admitted to Hospital: A Scoping Review of Psychosocial Supports

Acta Paediatrica, EarlyView.
Importance of psychosocial support. ABSTRACT Aim The aim of this scoping review was to identify, examine, and summarize available evidence regarding psychosocial supports provided to children with a chronic disease when admitted to hospital and their parents. Method The JBI methodology for conducting and reporting scoping reviews was followed.
Lyndsay Jerusha MacKay, Nolan Lagrisolal, Una Chang, Matthew Christoffersen, K. Alix Hayden, Kathryn Birnie, Tammie Dewan   +6 more
wiley   +1 more source

Extending reliability to intensive longitudinal data with the Kalman filter

British Journal of Mathematical and Statistical Psychology, EarlyView.
Abstract Reliability is central to how researchers approach measurement in standard, group‐based analyses of single‐time‐point data, yet this critical aspect is often overlooked in the analysis of repeated observations. Since its inception, reliability has been a between‐person concept, but we redevelop this notion for within‐person designs by ...
Michael D. Hunter
wiley   +1 more source

A self‐determination approach towards capitalising on autonomy and innovative work behaviour in task performance

Creativity and Innovation Management, Volume 34, Issue 4, Page 978-990, December 2025.
ABSTRACT This study draws upon the self‐determination theory and the ambidexterity theory to explore the microfoundations of task performance; in particular, it examines the effect of job autonomy on task performance. While prior studies already supported the existence of a relationship between autonomy and task performance, in this research we advance
Saleh Samimi Dehkordi, Ivan Radević, Matej Černe, Guido Bortoluzzi   +3 more
wiley   +1 more source

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Calculation of the Phase Noise at Comb-Line Frequencies in a Frequency Comb

Frontiers in Optics + Laser Science 2021, 2021
We calculate the phase noise in a modified uni-traveling carrier photodetector for frequency comb applications. In contrast to a continuous wave, a frequency comb is characterized by a distinct phase noise for each comb line.
Anjum, Ishraq Md, Mahabadi, Seyed Ehsan Jamali, Simsek, Ergun, Menyuk, Curtis   +3 more
openaire   +1 more source

Enhancement resonators for frequency combs

2006 IEEE LEOS Annual Meeting Conference Proceedings, 2006
The development of high finesse resonators for broadband frequency combs enabled the extension of the versatile frequency comb technique into the extreme ultraviolet with all its implications. We describe new developments in this field.
Rauschenberger, J., Ozawa, A., Gohle, C., Stein, B., Graf, R., Fernandez, A., Apolonskiy, A., Udem, T., Krausz, F., Hänsch, T.   +9 more
openaire   +2 more sources

Measurement of Comb Finger and Comb Spacing Stability in Phononic Frequency Comb

2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS), 2021
In this paper, we present a method for measuring the frequency stability of each comb finger and comb spacing in a phononic frequency comb. Based on this method, we present the experimental results of the stability of the comb fingers and comb spacing in a piezoelectrically actuated free-free beam microstructure for the first time.
Qiqi Yang, Liu Xu, Ronghua Huan, Zhuangde Jiang, Adarsh Ganesan, Xueyong Wei   +5 more
openaire   +1 more source

Spectrometry with frequency combs

Optics Letters, 2002
A method is proposed for performing accurate spectral characterization of samples with frequency combs, e.g., from mode-locked lasers, over the spectral range covered by the combs. The essence of the method is the use of two combs of slightly different mode spacing to achieve spectral resolution.
openaire   +2 more sources

Optomechanical frequency comb memory

Optics Letters, 2018
Typical nano-mechanical oscillator arrays exhibit a mechanical frequency distribution arising from the imprecision in the nanofabrication process, thus hindering their collective dynamics. We tailor the inhomogeneously broadened spectrum of a nano-oscillator ensemble to unravel the collective dynamics of mechanical oscillators in an optomechanical ...
Xiaodong, Jiang, Arindam, Nandi, Dongmin, Pak, Mahdi, Hosseini   +3 more
openaire   +2 more sources

Optical frequency comb spectroscopy

Faraday Discussions, 2011
Optical frequency combs offer enormous potential in the detection and control of atoms and molecules by combining their vast spectral coverage with the extremely high spectral resolution of each individual comb component. Sensitive and multiplexed trace gas detection via cavity-enhanced direct frequency comb spectroscopy has been demonstrated for ...
Foltynowicz, A., Maslowski, P., Ban, Ticijana, Adler, F., Cossel, K.C., Briles, T.C., Ye, J.   +6 more
openaire   +3 more sources