Results 141 to 150 of about 49,792 (241)

Measuring blood–brain barrier dysfunction: a critical appraisal of fluid biomarkers, in vitro models, in vivo imaging, and post‐mortem approaches

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract The blood–brain barrier (BBB) maintains central nervous system homeostasis by regulating molecular exchange between blood and brain. BBB dysfunction is associated with aging and neurological disorders such as Alzheimer's disease, stroke, and multiple sclerosis.
Shakira A. van der Panne, Helena Durrant, Jannis F. Heuer, Ivana Kancheva, Arno Stellingwerf, Lieuwe T. K. M. Verkaar, Damon Verstappen, Pascalle Mossel, Walter H. Backes, Erik N. T. P. Bakker, Jurgen A. H. R. Claassen, Marcel M. Verbeek, Louise van der Weerd, Matthias J. P. van Osch, Helga E. de Vries   +14 more
wiley   +1 more source

Advancing Raman Calibration: Automated Data Generation, Monitoring, and Control in Multi‐Parallel Perfusion Mini Bioreactors

Biotechnology Journal, Volume 21, Issue 3, March 2026.
Graphical Abstract and Lay Summary The biopharmaceutical industry is enhancing production efficiency and affordability through process intensification techniques like perfusion, requiring advanced process analytical technologies (PAT) for real‐time monitoring.
Rafael Machleid, Maximilian Goertz, Christian Grimm, Johan Trygg, Sven Mathias, Izabella Surowiec   +5 more
wiley   +1 more source

Orthogonal Frequency Division Multiplexing Techniques Comparison for Underwater Optical Wireless Communication Systems. [PDF]

Sensors (Basel), 2019
Lian J, Gao Y, Wu P, Lian D.
europepmc   +1 more source

Evidence for Environment‐Specific Pace‐of‐Life Syndromes

Ecology and Evolution, Volume 16, Issue 3, March 2026.
The correlation between behaviour and life‐history depends on environmental conditions. We show this is true when considering the quality of the food in the environment. ABSTRACT The pace‐of‐life syndrome (POLS) hypothesis posits that consistent individual differences in behaviour are integrated with physiology and life‐history traits such that ...
Fragkiskos Darmis, Anja Guenther
wiley   +1 more source

Capacity limit for faster-than-Nyquist non-orthogonal frequency-division multiplexing signaling. [PDF]

Sci Rep, 2017
Zhou J, Qiao Y, Yang Z, Cheng Q, Wang Q, Guo M, Tang X.   +6 more
europepmc   +1 more source

Exploiting Scattering‐Based Point Spread Functions for Snapshot 5D and Modality‐Switchable Lensless Imaging

Laser &Photonics Reviews, Volume 20, Issue 5, 6 March 2026.
This paper demonstrates a snapshot 5D and modality‐switchable lensless camera (Diffuser‐mCam), which can encode 2D intensity, multi‐spectral, polarization, and time information into a monochromatic raw data, and subsequently decode it using the compressed sensing algorithm at the sampling rate of 2.5% per channel.
Ze Zheng, Baolei Liu, Jiaqi Song, Muchen Zhu, Chi Han, Yao Wang, Menghan Tian, Ying Xiong, Zhaohua Yang, Xiaolan Zhong, David McGloin, Fan Wang   +11 more
wiley   +1 more source

Clinical Application of Peripheral Blood Biomarkers for Solid Tumors

MedComm, Volume 7, Issue 3, March 2026.
Peripheral blood biomarkers provide a minimally invasive, dynamic, and potentially more accurate means to obtain a comprehensive tumor profile. Technologies for detecting them are advancing, and with the help of artificial intelligence, they are being used more and more often for cancer diagnosis, prognostic assessment, and therapeutic monitoring ...
Xinru Tu, Mengyan Tu, Junfen Xu
wiley   +1 more source

Single‐Molecule Imaging and Spectroscopy Enables Quantification of Location‐Dependent Light–Matter Interactions on Nanoantennas

Small Science, Volume 6, Issue 3, March 2026.
The fluorescence intensity as well as the spectral shape of the emission of single dye molecules strongly depend on the molecules’ exact position relative to plasmonic nanoparticles in hybrid systems. By point‐spread function modification analysis, the vertical binding location of single fluorophores on gold nanocones is obtained and correlated to both
Lukas Lang, Sjoerd Nooteboom, Teun A. P. M. Huijben, Sarojini Mahajan, Rodolphe Marie, Peter Zijlstra, Monika Fleischer   +6 more
wiley   +1 more source

Implementasi dan Evaluasi Kinerja Orthogonal Frequency Division Multiplexing (OFDM) Menggunakan WARP

Jurnal Teknik ITS, 2015
Salah satu permasalahan dalam perkembangan teknologi telekomunikasi yaitu bagaimana mencapai data rate yang besar namun dengan bandwidth yang tidak lebih besar dari bandwidth koheren kanal untuk menghindari terjadinya Inter-Symbol Interference (ISI ...
Hasan Hasan, Suwadi Suwadi, Titiek Suryani   +2 more
doaj  

X‐ray waveguide optics at GINIX/P10 PETRA III: recent progress and future directions

Journal of Synchrotron Radiation, Volume 33, Issue 2, Page 298-313, March 2026.
X‐ray waveguide optics enable spatial and coherence filtering of a nano‐focused synchrotron beam and provide tailored illumination wavefronts for holographic imaging. Progress in fabrication, characterization and advanced waveguide interferometers can enhance holographic imaging.Here we report on recent progress in X‐ray waveguide optics for full‐field
Tim Salditt, Paul Meyer, Leon Merten Lohse, Jens Lucht, Jakob Soltau, Neele Kozák, Mike Kanbach, Markus Osterhoff, Fabian Westermeier   +8 more
wiley   +1 more source