Results 181 to 190 of about 42,628 (263)

Raman Line Scan Analyses and a New Hypothesis for the Formation of Anatase‐Hosting Microbialites: Study of the Stromatolites From Saint‐Jean‐de‐la‐Rivière, Cotentin, France

Journal of Raman Spectroscopy, EarlyView.
Micrometer analysis of millimeter lines of Raman spectra concludes in the association of anatase and graphitized organic matter (graphogen). The photosynthetic microorganisms at the origin of the microbialites produce O2, which is transformed by TiO2 into reactive species that, in turn, decompose the organic matter of the microorganisms. ABSTRACT Raman
Marie‐Paule Bassez
wiley   +1 more source

Evaluation of the Effect of Mechanical Ventilation on the Pharmacokinetic Parameters of Vancomycin in Intensive Care Patients: A Prospective Cohort Study. [PDF]

J Res Pharm Pract
Ghanbarveisi F, Ala S, Heydari F, Baradari AG, Alizadeh-Navaei R, Nikzadjamnani A.   +5 more
europepmc   +1 more source

Liposomal Bupivacaine Versus Ropivacaine in Combined Thoracic Paravertebral Block and Serratus Anterior Plane Block for Thoracoscopic Surgery: A Randomized Controlled Trial

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT The study aimed to compare the use of liposomal bupivacaine (LB) and ropivacaine hydrochloride (RH) in combined thoracic paravertebral block (TPVB) and serratus anterior plane block (SAPB) during video‐assisted thoracoscopic surgery (VATS).
Lu Jin, Lian Tang
wiley   +1 more source

The gut-brain axis in avian appetite regulation: Integrating peripheral signals with central neurocircuitry. [PDF]

Poult Sci
Mahdavi K, Zendehdel M, Ghashghaei E, Lin H.   +3 more
europepmc   +1 more source

Germanium‐Based Mid‐Infrared Integrated Photonics

Laser &Photonics Reviews, EarlyView.
The mid‐infrared (mid‐IR) spectral range is a part of the electromagnetic spectrum in which most of the molecules have vibrational and rotational resonances. Photonics integration in this wavelength range have thus seen a burst of interest in the recent years, mainly driven by applications related with the detection of chemical and biological ...
Delphine Marris‐Morini, Goran Z. Mashanovich, Milos Nedeljkovic, Carlos Alonso‐Ramos, Laurent Vivien, Jacopo Frigerio, Giovanni Isella   +6 more
wiley   +1 more source

Research Progress on the Influence of Surface Treatment Techniques on Fatigue Properties of Titanium Alloys. [PDF]

Materials (Basel)
Liu B, Zhang H, Wang X, Li Y, Li S, Cui X, Luhovskyi Y, Nong Z.   +7 more
europepmc   +1 more source

In Situ Acoustic Monitoring of Focused Femtosecond Pulse Duration in Air

Laser &Photonics Reviews, EarlyView.
Air‐breakdown acoustics at the laser focus is used to determine femtosecond pulse duration with a simple USB microphone. By chirp‐tuning and compressing 1030 nm pulses from 241 to 50 fs, the acoustic amplitude scales inversely proportional to the square root of the pulse duration, enabling in situ readout over 50 fs–5 ps—crucial for precise pulse ...
Indrė Meškėlaitė, Hsin‐Hui Huang, Haoran Mu, Nguyen Hoai An Le, Tomas Katkus, Edvinas Aleksandravičius, Gabrielius Kontenis, Domas Paipulas, Saulius Juodkazis, Darius Gailevičius   +9 more
wiley   +1 more source

Novel image-free arc detection method for pantograph-catenary systems based on direct DWT-ANN signal analysis. [PDF]

Sci Rep
Elbelkasi MS, Badran EA, Elkalashy NI, Abdel-Rahman MH.   +3 more
europepmc   +1 more source

Effect of Re or W Addition on the Oxidation Behaviour of a Compositionally Complex Ta–Mo–Cr–Ti–Al Alloy in Air at 1000°C

Materials and Corrosion, EarlyView.
The effect of addition of 3 at.% of either Re or W on the oxidation performance of equimolar Ta–Mo–Cr–Ti–Al is investigated and found to be beneficial, at least temporarily. Additionally, the oxide (Ti,Ta)O2 has been identified and characterised as a main part of the oxide scale. ABSTRACT Presuming that doping of protective (Cr,Ta,Ti)O2 with cations of
Björn Schäfer, Michael Dürrschnabel, Carsten Schroer, Fabian Lanoy, Emma White, Mathias Galetz, Chongchong Tang, Bronislava Gorr   +7 more
wiley   +1 more source

Relationship between kisspeptin-10, neurokinin B and dynorphin A in the course of normal and delayed puberty in ewes. [PDF]

J Vet Res
Szysiak N, Kosior-Korzecka U, Greguła-Kania M, Patkowski K, Fila M, Junkuszew A.   +5 more
europepmc   +1 more source