Results 191 to 200 of about 40,768 (253)

Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems

Limnology and Oceanography: Methods, EarlyView.
Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix, Hannah Nicklay, Jacob Cianci‐Gaskill, Shannon Dunnigan Kimmel, J. Silas Tanner, Kim Cressman, Steven E. McMurray, Yoshimi M. Rii, Rikke Jeppesen, Rachel Guy, Erik Smith   +10 more
wiley   +1 more source

Late-Onset Isolated Vitreous Hemorrhage After Micropulse Transscleral Cyclophotocoagulation: A Case Report and Insights for a Rare Complication. [PDF]

Med Devices (Auckl)
Shihadeh W, Aleshawi A, Aburamadan Y, Al-Shalakhti M, Abu Najm A, Ibrahim AY.   +5 more
europepmc   +1 more source

Deterministic Fiber‐Optic Spectral Engineering Enables Three‐Color Multiplexed Two‐Photon Microscopy

Laser &Photonics Reviews, EarlyView.
A simulation‐guided spectral‐engineering framework maps the nonlinear parameter space of a fiber laser platform to identify balanced three‐band excitation states. The resulting 960, 1080, and 1175 nm femtosecond pulses deliver nJ‐level energies for low‐cross‐talk chromatically multiplexed two‐photon microscopy.
Marvin Edelmann, Andreu Matamoros‐Angles, Mohsin Shafiq, Mikhail Pergament, Franz X. Kärtner, Markus Glatzel   +5 more
wiley   +1 more source

Mixed-mode control of multiphase interleaved parallel circuit for pulsed laser diode driving. [PDF]

Sci Rep
Wu B, Liu J, Zhao H, Guo J, Liu Z.
europepmc   +1 more source

Laparoscopic Methylene Blue Photodynamic Therapy for Intraabdominal Infection: A Preclinical Feasibility Study in a Rabbit Model of Perforated Appendicitis

Lasers in Surgery and Medicine, EarlyView.
ABSTRACT Objectives Perforated appendicitis commonly results in intra‐abdominal infection requiring prolonged antibiotic therapy. Intraoperative antimicrobial adjuncts are limited, and photodynamic therapy (PDT) may provide a targeted, resistance‐independent approach.
Timothy M. Baran, Korry T. Wirth, Matthew M. Byrne, Benjamin Gertsen, Eric Y. Wang, Darrian S. Hawryluk, Martin S. Pavelka, Nicole A. Wilson   +7 more
wiley   +1 more source

Evaluation of Aesthetic Outcomes After Laser-assisted Liposuction for Gynecomastia. [PDF]

Plast Reconstr Surg Glob Open
Wahdan WS, Audi K, Elbasiouny MS, Alsayed AA, Tahseen HE.   +4 more
europepmc   +1 more source

Review of Prognosis Approaches Applied to Power SiC MOSFETs for Health State and Remaining Useful Life Prediction. [PDF]

Entropy (Basel)
Kumar S, Allard B, Hologne-Carpentier M, Clerc G, Auger F.   +4 more
europepmc   +1 more source

Effect of diode laser biostimulation on implant stability, post-surgical inflammation, and bone healing in immediate implant in the maxillary premolars. A randomized double-blind trial. [PDF]

Clin Oral Investig
Kassem BA, Osman SM, El-Mahallawy Y.
europepmc   +1 more source

A new single input common ground seven level triple boost switched capacitor based inverter. [PDF]

Sci Rep
Hosseinzadeh A, Alipour H, Pouladi J, Mohammadian L, Abedinzadeh T.   +4 more
europepmc   +1 more source

The Role of Laser Modalities in Melanoma Management: Critical Analysis of Local Control and Palliative Applications. [PDF]

Cancers (Basel)
Russano F, Dall'Olmo L, Callegarin F, Brugnolo D, Del Fiore P, Sciacca G, Caminiti R, Rastrelli M, Mocellin S.   +8 more
europepmc   +1 more source