Results 11 to 20 of about 2,891,505 (287)

Characteristics of chromophoric dissolved organic matter in the Northern Andaman Sea

Frontiers in Marine Science, 2023
The dissolved organic matter (DOM) in the ocean is a large carbon pool that plays an important role in the global carbon cycle. Investigation of the characteristics and behaviors of DOM in some areas facilitates a better understanding of biochemical ...
Ruoshi Zhao, Zhongqiao Li, Aung Aung Aye, Hao Zheng, Weifang Jin, Jingjing Zhang, Feng Zhou, Hongliang Li, Nang Mya Han, Myat Lwin, Jianfang Chen, Jianfang Chen   +11 more
doaj   +1 more source

Spatial variation of dissolved organic matter in the Tuojiang River Basin in Chengdu, China: insights based on EEMs–PARAFAC analysis

Water Science and Technology, 2023
Three-dimensional excitation–emission matrix fluorescence spectroscopy coupled with parallel factor analysis was adopted to investigate the characteristics of dissolved organic matter (DOM) components in water samples collected from the Tuojiang River ...
Xiaxia Li, Beibei Chai, Chao Wang, Hongtao Li, Yong Wu, Xiaohui Lei, Bin Chen   +6 more
doaj   +1 more source

Fast Angle Estimation and Sensor Self-Calibration in Bistatic MIMO Radar With Gain-Phase Errors and Spatially Colored Noise

IEEE Access, 2020
Multiple-input multiple-output (MIMO) radars are essential in many Internet-of-Things (IoT) applications. Gain-phase error calibration is an important branch in MIMO radar.
Guanqun Sheng, Han Wang, Fang-Qing Wen, Xinhai Wang   +3 more
doaj   +1 more source

Factor analysis of treatment outcomes from a UK specialist addiction service:relationship between the Leeds Dependence Questionnaire, Social Satisfaction Questionnaire and 10-item Clinical Outcomes in Routine Evaluation [PDF]

, 2014
INTRODUCTION AND AIMS: To examine the relationship between three outcome measures used by a specialist addiction service (UK): the Leeds Dependence Questionnaire (LDQ), the Social Satisfaction Questionnaire (SSQ) and the 10-item Clinical Outcomes in ...
Böhnke, Jan R., Croudace, Tim J., Fairhurst, Caroline, Gabe, Rhian, Raistrick, Duncan, Tober, Gillian   +5 more
core   +3 more sources

Single trial ERP reading based on parallel factor analysis [PDF]

Psychophysiology, 2012
AbstractThe extraction of task‐related single trial ERP features has recently gained much interest, in particular in simultaneous EEG‐fMRI applications. In this study, a specific decomposition known as parallel factor analysis (PARAFAC) was used, in order to retrieve the task‐related activity from the raw signals.
Vanderperren, Katrien, Mijovic, Bogdan, Novitskiy, Nikolay, Vanrumste, Bart, Stiers, Peter, Van den Bergh, Bea, Lagae, Lieven, Sunaert, Stefan, Wagemans, Johan, Van Huffel, Sabine, De Vos, Maarten   +10 more
openaire   +5 more sources

Accelerating Cosmic Microwave Background map-making procedure through preconditioning [PDF]

, 2010
Estimation of the sky signal from sequences of time ordered data is one of the key steps in Cosmic Microwave Background (CMB) data analysis, commonly referred to as the map-making problem.
M. Szydlarski, L. Grigori, R. Stompor, Armitage, Cantalupo, Challinor, Chapman, de Bernardis, de Gasperis, De Gersem, Doré, Erhel, Górski, Gutknecht, Hanany, Harrison, Havé, Hestenes, Keihänen, Kharchenko, Morgan, Nicolaides, Oh, Parks, Patanchon, Planck Collaboration VIII, Risler, Saad, Stompor, Stompor, Sutton, Tang, Tegmark, Tegmark, van der Sluis, Wandelt, Wright   +36 more
core   +7 more sources

Parallel Magnetic Resonance Imaging as Approximation in a Reproducing Kernel Hilbert Space [PDF]

, 2014
In Magnetic Resonance Imaging (MRI) data samples are collected in the spatial frequency domain (k-space), typically by time-consuming line-by-line scanning on a Cartesian grid.
Athalye, Vivek, Lustig, Michael, Uecker, Martin   +2 more
core   +1 more source

Discrimination capacity analysis of FTIR-PCA and EEM-PARAFAC on dandelion tissues extracts

Food Innovation and Advances, 2023
Dandelion root contains triterpenoids, polyphenols and flavonoids, dandelion leaf is rich in polyphenols, flavonoids, flavonoids glycosides, and dandelion flower mainly contains flavonoids, among other substances.
Guoqing Li, Hui Zou, Yilun Chen
doaj   +1 more source

The Frost Multidimensional Perfectionism Scale revisited: More perfect with four (instead of six) dimensions [PDF]

, 1998
The Frost Multidimensional Perfectionism Scale (FMPS; Frost, Marten, Lahart & Rosenblate, 1990) provides six subscales for a multidimensional assessment of perfectionism: Concern over Mistakes (CM), Personal Standards (PS), Parental Expectations (PE ...
Adkins, Bastiani, Beck, Burns, Carmines, Cota, Flett, Frese, Frost, Frost, Frost, Frost, Frost, Frost, Frost, Gorsuch, Hewitt, Hodapp, Horn, Hubbard, Joachim Stöber, Juster, Kammer, Kuhl, Lautenschlager, Laux, Lundh, Meyer, Pacht, Parker, Parker, Parker, Rhéaume, Rummel, Scholderer, Schönemann, Spielberger, Stöber, Tallis, Tallis, Terry-Short, Tuckman, Watson, Zwick   +43 more
core   +2 more sources

Conceptualizing gratitude and appreciation as a unitary personality trait [PDF]

, 2008
Gratitude and appreciation are currently measured using three self-report instruments, the GQ6 (1 scale), the Appreciation Scale (8 scales), and the GRAT (3 scales). Two studies were conducted to test how these three instruments are interrelated, whether
Adler, Alex M. Wood, Backstrom, Byrne, Emmons, Harpman, Hu, John Maltby, Linley, McCullough, McCullough, Neil Stewart, O’Connor, Stephen Joseph, Stöber, Velicer, Watkins, Watkins, Wood, Wood, Zwick   +20 more
core   +1 more source