Results 231 to 240 of about 239,366 (313)

Reasons for Healthcare Use Before Onset of Multiple Sclerosis: A Nationwide Matched Cohort Study in Sweden

European Journal of Neurology, Volume 32, Issue 12, December 2025.
Healthcare and medication use related to multiple body systems elevated up to 6–9 years before multiple sclerosis (MS) symptom onset, and even earlier before the first demyelinating event. The timing and magnitude varied by sex and age. ABSTRACT Background Evidence suggests signs and symptoms may emerge years before the clinical onset of multiple ...
Ali Manouchehrinia, Yinshan Zhao, Feng Zhu, Kyla McKay, Colleen Maxwell, Ruth Ann Marrie, Helen Tremlett   +6 more
wiley   +1 more source

RNN based SVPWM controlled grid integrated PV system with COA based MPPT for enhanced power quality and dynamic tracking. [PDF]

Sci Rep
Manjula A, Babu AR.
europepmc   +1 more source

Bioactivity and physicochemical characterization of Centella asiatica and Marigold extract serums: Antioxidant, anti‐inflammatory, anti‐tyrosinase and skin barrier function insights

International Journal of Cosmetic Science, Volume 47, Issue 6, Page 1070-1084, December 2025.
Evaluation of Centella asiatica extract and Marigold extract serums, optimizing their concentrations for antioxidant, anti‐inflammatory, antibacterial, and skin barrier‐enhancing effects. It uniquely combines bioactivity, stability, and permeability assessments, revealing Centella asiatica extract's superior regenerative potential and Marigold extract ...
Rizos Evangelos Bikiaris, Magdalena Paczkowska‐Walendowska, Ioanna Koumentakou, Argyri Niti, Judyta Cielecka‐Piontek, George Z. Kyzas   +5 more
wiley   +1 more source

Application of pulse width modulation control in EHD waveform to optimize printing performance. [PDF]

Microsyst Nanoeng
Bai D, Huang J, Gong H, Wang J, Su M, Zhao P, Liang C.   +6 more
europepmc   +1 more source

New considerations in the input filter design of a three-phase buck-type PWM rectifier for aircraft applications

, 2011
Marcelo Silva, Nico Hensgens, J. A. Oliver, P. Alou, O. García, J.A. Cobos   +5 more
openalex   +2 more sources

Identification of novel RNA polymerase III promoters in bovine leukemia virus miRNA cluster by cross-taxa analysis of small non-coding RNAs. [PDF]

BMC Genomics
Pluta A, Droscha C.
europepmc   +1 more source

Ultra-fast variant effect prediction using biophysical transcription factor binding models. [PDF]

Nucleic Acids Res
Hosseini R, Balci AT, Kostka D, Clark N, Chikina M.   +4 more
europepmc   +1 more source

A space vector PWM scheme to reduce common mode voltage for a cascaded multilevel inverter

, 2006
Amit Kumar Gupta, Ashwin M. Khambadkone
openalex   +2 more sources

ASIC and FPGA based DPWM architectures for single-phase and single-output DC-DC converter: a review

Open Engineering, 2013
Chander Subhash, Agarwal Pramod, Gupta Indra   +2 more
doaj   +1 more source

Temperature control board design and validation for skipper-CCD sensors using a buck converter. [PDF]

HardwareX
Barrientos M, Barrientos M, Rodas J, Renault A, Romero C, Palacios F, Chavez C, Botti AM.   +7 more
europepmc   +1 more source