Results 11 to 20 of about 1,024,674 (335)

Excited-state absorption in ZBLAN:Er3+: implications for a diode-pumped 3-µm fiber laser [PDF]

, 1998
Effective excited-state absorption (ESA) cross-sections are measured in ZBLAN:Er3+ at 780-840 nm. Pump losses by ESA are present over the whole absorption band.
Ghisler, C., Lüthy, W., Pollnau, M., Weber, H.P.   +3 more
core   +7 more sources

Use of computational thermodynamics software to determine the influence of CaO, FeO and SiO2 on hot metal dephosphorization efficiency

Journal of Materials Research and Technology, 2020
The properties of the mixtures used in hot metal dephosphorization, such as solid and liquid fraction phases, CaO and FeO activity and viscosity, are determinant for the process efficiency. The influence of these properties on hot metal dephosphorization
Caio Vaccari Silva, Felipe Costa Broseghini, Eduardo Junca, Felipe Fardin Grillo, José Roberto de Oliveira   +4 more
doaj   +1 more source

Reproductive expression dynamics and comparative toxicological perspective of beta estrogen receptor gene in the male wall lizard, Podarcis sicula Rafinesque, 1810 (Chordata: Reptilia)

The European Zoological Journal, 2018
Over the last few decades, due to its relevant function in male reproduction assessment, important molecular achievements have been made in the molecular characterization of estrogen receptor genes in various species.
G. Guerriero, R. Di Giaimo, O. Hentati, F. Kh. Abdel-Gawad, S. Trocchia, D. Rabbito, G. Ciarcia   +6 more
doaj   +1 more source

Ionotropic Gelation and Chemical Crosslinking as Methods for Fabrication of Modified-Release Gellan Gum-Based Drug Delivery Systems

Pharmaceutics, 2022
Hydrogels have a tridimensional structure. They have the ability to absorb a significant amount of water or other natural or simulated fluids that cause their swelling albeit without losing their structure.
Piotr Gadziński, Anna Froelich, Barbara Jadach, Monika Wojtyłko, Adam Tatarek, Antoni Białek, Julia Krysztofiak, Michał Gackowski, Filip Otto, Tomasz Osmałek   +9 more
doaj   +1 more source

Physicochemical Characterization of a Co-Amorphous Atorvastatin-Irbesartan System with a Potential Application in Fixed-Dose Combination Therapy

Pharmaceutics, 2021
The aim of this study was to characterize a 1:1 molar ratio of a pharmacologically relevant co-amorphous atorvastatin-irbesartan (ATR-IRB) system obtained by quench cooling of the crystalline ATR/IRB physical mixture for potential use in the fixed-dose ...
Marcin Skotnicki, Barbara Jadach, Agnieszka Skotnicka, Bartłomiej Milanowski, Lidia Tajber, Marek Pyda, Jacek Kujawski   +6 more
doaj   +1 more source

Low-loss singlemode PECVD silicon nitride photonic wire waveguides for 532-900 nm wavelength window fabricated within a CMOS pilot line [PDF]

, 2013
PECVD silicon nitride photonic wire waveguides have been fabricated in a CMOS pilot line. Both clad and unclad single mode wire waveguides were measured at lambda = 532, 780, and 900 nm, respectively. The dependence of loss on wire width, wavelength, and
Baets, Roel, Claes, T, Deshpande, P, Dhakal, Ashim, Du Bois, B, Helin, P, Jansen, R, Leyssens, K, Neutens, P, Peyskens, Frédéric, Rottenberg, X, Selvaraja, shankar kumar, Severi, S, Subramanian, Ananth, Van Dorpe, P   +14 more
core   +1 more source

Physical properties characterization of a peritectic mold flux formed from the addition of calcitic marble residue in the commercial one

Journal of Materials Research and Technology, 2019
Mold fluxes play an important role in the lubrication and heat transfer control between the mold wall and steel shell during the continuous casting process.
Igor Teixeira da Costa, Cássio Santos de Carvalho, José Roberto de Oliveira, Estéfano Aparecido Vieira   +3 more
doaj   +1 more source

Navigation by modified and dynamic intraoperative cholangiography during laparoscopic subtotal cholecystectomy for difficult gallbladder

Radiology Case Reports, 2023
We used modified and dynamic intraoperative cholangiography (IOC) navigation during laparoscopic subtotal cholecystectomy for difficult gallbladders. We have defined an IOC that does not open the cystic duct as a modified IOC.
Fumio Chikamori, MD, Ryo Yamada, Koji Ueta, MD, Kazuhisa Onishi, MD, Mitsuteru Yoshida, MD, Nobuyuki Tanida, MD, Hiromichi Yamai, MD, Hisashi Matsuoka, MD, Norihiro Hokimoto, MD, Sunao Uemura, MD, Jun Iwabu, MD, Kai Mizobuchi, Akira Marui, Niranjan Sharma, MD   +13 more
doaj   +1 more source

Vanadium(V)-Substitution Reactions of Wells–Dawson-Type Polyoxometalates: From [X2M18O62]6− (X = P, As; M = Mo, W) to [X2VM17O62]7−

Inorganics, 2015
The formation processes of V(V)-substituted polyoxometalates with the Wells–Dawson-type structure were studied by cyclic voltammetry and by 31P NMR and Raman spectroscopy.
Tadaharu Ueda, Yuriko Nishimoto, Rie Saito, Miho Ohnishi, Jun-ichi Nambu   +4 more
doaj   +1 more source

Dedifferentiated solitary fibrous tumor of the kidney: A case report

Urology Case Reports, 2022
The kidney is a relatively rare site for solitary fibrous tumors (SFTs). Previously, rare cases of SFT with dedifferentiation that showed an abrupt transition between low- and high-grade areas, similar to other dedifferentiated sarcomas, have been ...
Keita Izumi, Masaharu Inoue, Riko Maruyama, Ayataka Ishikawa, Hiroaki Kanda, Yukio Kageyama   +5 more
doaj   +1 more source