Results 141 to 150 of about 10,701 (209)

Towards an Integrative Perspective of the Actively Involved Person in Mental Health Care: A Concept Mapping Approach

Journal of Clinical Psychology, EarlyView.
ABSTRACT Objective The importance of being actively involved in dealing with mental health care problems is well‐recognized. Many terms and ideas have been introduced to explicate this active involvement, but to date, there is no consensus about a definition.
Ilana L. J. Buijssen, Sam M.H. de Haas, Giel J.M. Hutschemaekers   +2 more
wiley   +1 more source

Structural Covariance Analysis of Altered Brain Development in Neonates With Congenital Heart Disease After Surgery

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Brain development is altered in neonates with congenital heart disease (CHD), with well‐characterised reductions in regional brain volumes and enlargement of CSF spaces. However, perioperative morphological changes remain incompletely understood. Purpose To identify brain regions showing spatial patterns of coordinated expansion and
Mirthe E. M. van der Meijden, Barat Gal‐Er, Benjamin Clayden, Siân Wilson, Daniel Cromb, Andrew T. M. Chew, Alexia Egloff, Kuberan Pushparajah, John Simpson, Joseph V. Hajnal, A. David Edwards, Mary Rutherford, Jonathan O'Muircheartaigh, Serena J. Counsell, Alexandra F. Bonthrone   +14 more
wiley   +1 more source

Perspectives of High‐Resolution Mass Spectrometry in Soil Science

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Soil biogeochemical research requires specific, sensitive, and accurate methods to identify and quantify organic molecules in order to trace biochemical processes and assess element cycling in complex, heterogenous systems. High‐resolution mass spectrometry (HRMS) has evolved into a transformative tool for unraveling the complex chemical ...
Bruno Glaser, Tobias Bromm, Klaus Kaiser, Arthur Gross, Carsten Simon, Snežana Maletić, Ines Mulder, Oliver J. Lechtenfeld, Sören Thiele‐Bruhn, Ivy Notterpek, Callum Banfield, Michaela A. Dippold   +11 more
wiley   +1 more source

Common‐Mode Rejection Shifted‐Excitation Raman Difference Spectroscopy (CMR‐SERDS) Preserves Broad Structure Predictive of Soil Organic Carbon

Journal of Raman Spectroscopy, EarlyView.
Common‐mode rejection (CMR) is introduced as a physics‐motivated preprocessing method for shifted excitation Raman difference spectroscopy (SERDS) that removes the shared background of paired measurements while preserving the noncommon excitation‐dependent component. Applied to more than 900 North American soil samples, CMR improves soil organic carbon
Mahsa Zarei, Miayan Larose, Natalia V. Solomatova, Sadegh Shokatian, Edward Grant   +4 more
wiley   +1 more source

Robust Spectroscopic Analysis Through Image‐Based Spectral Representation and Deep Learning Techniques

Journal of Raman Spectroscopy, EarlyView.
This study addresses calibration drift in Raman spectroscopy by transforming 1D spectra into 2D spider plot images processed by pretrained convolutional neural networks. This visualization strategy effectively converts detrimental spectral wavenumber shifts into simple image rotations, allowing the deep learning model to maintain high classification ...
Azadeh Mokari, Oleg Ryabchykov, Thomas Bocklitz   +2 more
wiley   +1 more source

The Carbonate Raman Processing and Plotting Tool: A Software Application for 2‐Dimensional Raman Image Peak‐Fitting and Visualization

Journal of Raman Spectroscopy, EarlyView.
We present the Carbonate Raman Processing and Plotting tool (CaRPP), designed to perform peak‐fitting and visualization on two‐dimensional Raman maps of calcium carbonate specimens. Users begin by providing a raw Raman data file and then interactively use the application to perform peak‐fitting, masking, and 2‐D image generation.
Thomas M. DeCarlo
wiley   +1 more source

Illuminating Streptomyces: Raman Spectroscopy for Antibiotic Detection and Monitoring

Journal of Raman Spectroscopy, EarlyView.
Raman spectroscopy provides a non‐destructive, label‐free approach for studying the chemical diversity of Streptomyces. This review presents its application from detection to chemical characterization of secondary metabolites and monitoring of biosynthetic processes.
Adéla Mikulová, Jan Bobek, Martin Kizovský, Markéta Benešová, Ota Samek, Pavlína Modlitbová, Zdeněk Pilát   +6 more
wiley   +1 more source

Evolution of Pigments in Artificially Aged Polyethylene Plastics: A Raman Study

Journal of Raman Spectroscopy, EarlyView.
The evolution of specific pigments included in plastics exposed to UVA is studied using Raman spectroscopy. This approach is applicable to both organic and inorganic pigments and is facilitated by resonance mechanisms. ABSTRACT The degradation mechanisms of polymers under UV exposure and the evolution of additives are a major concern due to their ...
Lucie Dewyspelaere, Lénaïk Belec, Isabelle Martin, Véronique Madigou, Olivia Gérigny, Alexandre Merlen   +5 more
wiley   +1 more source

Balancing Prediction Performance and Spectral Interpretability: Multimetric Guided Design of Raman Spectrum Preprocessing Pipelines to Transfer Single Compound Models to Bioprocess Data

Journal of Raman Spectroscopy, EarlyView.
Calibration models were trained using single‐compound Raman spectra of ethanol and glucose, and then transferred to bioprocess spectra. Preprocessing, optimized to meet a multimetric quality framework, enabled this transfer whilst preserving the characteristic bands and the chemical interpretability of the models.
Gianmarco Luchetti Sfondalmondo, Marieke E. Klijn   +1 more
wiley   +1 more source

Scanning‐Tip and Confocal Raman Characterization of Gold Nanoparticles as Plasmonic Structures for Molecular Sensing

Journal of Raman Spectroscopy, EarlyView.
We apply a sharp silicon tip, typically used for atomic force microscopy (AFM), as a nanoscale probe, and collect frequency‐shifted photons resulting from Raman scattering within the sharp tip. This approach allows us to map local electromagnetic fields in various plasmonic structures and study field “hotspots” with nanometer spatial resolution ...
Zhi Gao, Alexei V. Sokolov
wiley   +1 more source