Results 51 to 60 of about 352,606 (330)

Investigation of Thermo‐Chemical Processes in Commercial MgO‐C Refractory Bricks With and Without MgO‐C Recyclate at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm   +6 more
wiley   +1 more source

Spectroscopic Observations of the Recurrent Symbiotic Nova V407 Cyg During 2001 - 2009

open access: yesOpen Astronomy, 2012
We analyze the results of our spectroscopic monitoring of V407 Cyg in 2001–2009. the slow decline in optical brightness connected with the evolution of a Z And-type outburst (maximum in 1998) was observed in 2001–2003.
Esipov V. F.   +6 more
doaj   +1 more source

Kur’an’da Hata Yok Kitabında Teklif Edilen Miras Sisteminin Değerlendirilmesi

open access: yesKocatepe İslami İlimler Dergisi, 2021
İslam hukukunda miras ahkâmı, ihtilafın fazla olmadığı bir hukuk bölümü olarak diğer fıkıh konularından ayrılır. Mirasa dair naslar ayrıntılı bir şekilde geldiği için mezhepler bu konuda temel bir görüş ayrılığı içerisine girmemiş, çoğunluğun benimsediği
Huzeyfe Çeker
doaj   +1 more source

Miras

open access: yes, 2012
Invited review paper for the special centennial edition of the ...
Willson, Lee Anne, Marengo, Massimo
openaire   +2 more sources

CARBON AND OXYGEN ISOTOPIC RATIOS FOR NEARBY MIRAS [PDF]

open access: yes, 2016
Carbon and oxygen isotopic ratios are reported for a sample of 46 Mira and SRa-type variable asymptotic giant branch (AGB) stars. Vibration–rotation first and second-overtone CO lines in 1.5–2.5 μm spectra were measured to derive isotopic ratios for 12C ...
K. Hinkle, T. Lebzelter, O. Straniero
semanticscholar   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

Serum levels of reduced glutathione, oxidized glutathione, and glutathione reductase activity in minor recurrent aphthous stomatitis patients

open access: yesJournal of Dental Sciences, 2023
Background/purpose: Recurrent aphthous stomatitis (RAS) is one of the most prevalent oral mucosa diseases with unknown etiology. Reduced glutathione (GSH) is a major intracellular non-protein physiological antioxidant, and it has been demonstrated that ...
Zichuan Zhang   +4 more
doaj   +1 more source

Polyoxometalate (POM)-layered double hydroxides (LDH) composite materials: design and catalytic applications [PDF]

open access: yes, 2017
Layered double hydroxides (LDHs) are an important large class of two-dimensional (2D) anionic lamellar materials that possess flexible modular structure, facile exchangeability of inter-lamellar guest anions and uniform distribution of metal cations in ...
Li, Tengfei   +2 more
core   +1 more source

Kültürel Miras Bilinci, Farkındalık ve Katılım: Taşkale Köyü Örneği

open access: yesOPUS Uluslararası Toplum Araştırmaları Dergisi, 2018
Surdurulebilir, butunlesik ve rasyonel koruma yaklasimiyla on gorulen miras yonetiminin her asamasinda paydas katilimi yer almaktadir. Bu surece etkin, verimli ve isbirlikci katilim, miras bilinci ve farkindalikla olanaklidir.
Nevin Gülteki̇n, M. Uysal
semanticscholar   +1 more source

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

open access: yesAdvanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat   +11 more
wiley   +1 more source

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