Results 61 to 70 of about 46,521 (243)

Domestic Application Status of Downhole Corrosion Inspection and Monitoring Technique in Oil and Gas Wells [PDF]

Cailiao Baohu
In order to find corrosion and other defects of downhole tubing as early as possible in oil and gas production，and to ensure safe and efficient production of oil and gas，the article gave an overview of existing downhole corrosion inspection techniques ...
WU Yusheng, FENG Qiang, REN Jian, WANG Jianming, HE Sha, ZHAO Yanfeng, DENG Weilin, GE Kaiqi, YANG Yunhao
doaj   +1 more source

Within-subject reproducibility varies in multi-modal, longitudinal brain networks

Scientific Reports, 2023
Network neuroscience provides important insights into brain function by analyzing complex networks constructed from diffusion Magnetic Resonance Imaging (dMRI), functional MRI (fMRI) and Electro/Magnetoencephalography (E/MEG) data.
Johan Nakuci, Nick Wasylyshyn, Matthew Cieslak, James C. Elliott, Kanika Bansal, Barry Giesbrecht, Scott T. Grafton, Jean M. Vettel, Javier O. Garcia, Sarah F. Muldoon   +9 more
doaj   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

Improved Loss-of-Lubrication Performance with Lubricants Containing Nano-Graphene Platelets and Ionic Liquids

Applied Sciences, 2020
In this study, nano-graphene platelets (NG) and a phosphonium-phosphate-based ionic liquid (IL) were studied as additives to rotorcraft gearbox oil to improve the resistance to scuffing under starved lubricated conditions.
Nikhil Murthy, Amarendra K. Rai, Stephen Berkebile   +2 more
doaj   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

SSEBop Evapotranspiration Estimates Using Synthetically Derived Landsat Data from the Continuous Change Detection and Classification Algorithm

Remote Sensing
The operational Simplified Surface Energy Balance (SSEBop) model has been utilized to generate gridded evapotranspiration data from Landsat images. These estimates are primarily driven by two sources of information: reference evapotranspiration and ...
Mikael P. Hiestand, Heather J. Tollerud, Chris Funk, Gabriel B. Senay, Kate C. Fickas, MacKenzie O. Friedrichs   +5 more
doaj   +1 more source

The Preparatory (Anti)Bonding Character of Molecular Orbitals

Advanced Science, EarlyView.
Herein, a concept to qualitatively predict changes in bond dissociation energies upon reduction or oxidation of molecular compounds is introduced. Changing the population of so‐called preparatory molecular orbitals influences how molecular fragments are relaxing after bond cleavage, which is shown for isolated organometallic aluminum compounds as well ...
Jonas O. Wenzel, Johannes Werner, Pascal Weisenburger, Joachim Podlech, Ralf Köppe, Ingo Krossing, Dieter Fenske, Andreas Reiß, Claus Feldmann, Israel Fernández, Frank Breher   +10 more
wiley   +1 more source

Creating an academic research organization to efficiently design, conduct, coordinate, and analyze clinical trials: The Center for Clinical Trials & Data Coordination

Contemporary Clinical Trials Communications, 2019
When properly executed, the randomized controlled trial is one of the best vehicles for assessing the effectiveness of one or more interventions. However, numerous challenges may emerge in the areas of study startup, recruitment, data quality, cost, and ...
Kaleab Z. Abebe, Andrew D. Althouse, Diane Comer, Kyle Holleran, Glory Koerbel, Jason Kojtek, Joseph Weiss, Susan Spillane   +7 more
doaj   +1 more source

CCDC 2339927: Experimental Crystal Structure Determination

WOZMUX : bis(N-[1-(6-bromopyridin-2-yl)ethylidene]-2-(trimethylazaniumyl)ethanehydrazonato)-zinc(ii) bis(tetrafluoroborate) Space Group: P b c n (60), Cell: a 22.9095(8)Å b 12.4317(6)Å c 12.1295(6)Å, α 90° β 90° γ 90°Accepted version of the manuscript ...
Zlatar, Matija, Petrović, Nina, Stanojković, Tatjana, Čobeljić, Božidar, Gruden, Maja, Savić, Milica, Milčić, Karla, Novaković, Irena, Pevec, Andrej, Stevanović, Nevena, Matić, Ivana, Milčić, Miloš, Turel, Iztok   +12 more
core   +1 more source

The role of silver additives in gold-mediated C-H functionalisation [PDF]

, 2011
The role of silver additives is examined in the context of gold-mediated functionalisation of aromatic C-H bonds. Doubt is cast on the commonly cited route of halide abstraction from gold and evidence of substrate activation is given.Peer ...
Slawin, Alexandra MZ, Boogaerts, Ine I. F., Ine I F Boogaerts, Ine I. F. Boogaerts, Alexandra M Z Slawin, Alexandra M. Z. Slawin, Boogaerts, Ine IF, Scott R. Patrick, Patrick, Scott R., Steven P Nolan, Patrick, Scott R, Scott R Patrick, Slawin, Alexandra M. Z., Gaillard, Sylvain, Sylvain Gaillard, Nolan, Steven, Nolan, Steven P., Steven P. Nolan   +17 more
core   +1 more source