Results 41 to 50 of about 145,089 (300)

Distribution State of Zinc and the Rare Elements Gallium and Germanium in a Zinc Ore

Kuangchan zonghe liyong
This is an article in the field of process mineralogy. The occurrence of zinc, associated dispersed elements Ga and Ge and the distribution characteristics of the main carrier minerals of a zinc ore in China are studied in detail by means of chemical ...
Lili ZHANG, Bo LI, Dongyun LIANG, Ying JIANG, Qiuyang HONG, Meirong LI   +5 more
doaj   +1 more source

CALL: [mla] – media literacy award 2022

Medienimpulse, 2022
mediamanual.at schreibt jährlich den media literacy award [mla] für die besten und innovativsten medienpädagogischen Projekte an europäischen Schulen aus.
Katharina Kaiser-Müller
doaj  

Media Mobile Learning Application (Mla) Berbasis Android Materi Bunyi [PDF]

, 2016
Telah dilakukan penelitian pengembangan media Mobile Learning Application (MLA) berbasis Android ini mempunyai tujuan: (1) validasi media MLA berdasarkan substansi sains dan media, (2) kepraktisan media MLA berdasarkan keterlaksanaan dan hambatan, dan (3)
Prawisuda, G. (Gladys)
core  

Orbital-free Bond Breaking via Machine Learning [PDF]

, 2013
Machine learning is used to approximate the kinetic energy of one dimensional diatomics as a functional of the electron density. The functional can accurately dissociate a diatomic, and can be systematically improved with training.
Adams R. A., Hastie T., John C. Snyder, Karasiev V. V., Katja Hansen, Kieron Burke, Klaus-Robert Müller, Leo Blooston, Matthias Rupp, Snyder J. C., Wang Y. A.   +10 more
core   +3 more sources

Plaque Morphology‐Dependent Regression of Tandem Coronary Plaques Under Intensive Lipid‐Lowering Therapy

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We report a 54‐year‐old woman with stable angina who exhibited heterogeneous responses of tandem left anterior descending artery (LAD) plaques to intensive lipid‐lowering therapy. Coronary CT angiography performed at another hospital suggested diffuse disease, and she presented to our clinic for a second opinion.
Yong‐Lee Kim, Hyoun‐Woo Noh, Chang‐Ok Seo, Jeong Rang Park, KyeHwan Kim, Hye Ree Kim, Jin‐Yong Hwang, Min Gyu Kang, Hangyul Kim, Jin‐Sin Koh   +9 more
wiley   +1 more source

Effective enforcement of the EVFTA and the EVIPA: enhancing mutual legal assistance on civil and commercial matters between Vietnam and EU Member States

TalTech Journal of European Studies
The EU–Vietnam Free Trade Agreement (EVFTA) and the EU–Vietnam Investment Protection Agreement (EVIPA) mark a significant milestone in bilateral economic relations.
Nam Phan Hoai
doaj   +1 more source

2476

Journal of Clinical and Translational Science, 2017
OBJECTIVES/SPECIFIC AIMS: Historically, logistic regression algorithms (LRAs) have failed to differentiate strangulated small bowel obstructions (SBOs) from nonstrangulated SBOs. Our hypothesis is that a machine learning algorithm (MLA) can differentiate
Samuel David Zetumer, Hobart Harris
doaj   +1 more source

Successful Management of a Complex Coronary Bifurcation Lesion in Acute Coronary Syndrome Using a Free‐Metal Approach

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We present the case of a 56‐year‐old male with non‐ST elevation myocardial infarction (NSTEMI) and a complex thrombotic lesion at the ostial left circumflex artery (LCX), extending into bifurcating marginal branches. Due to the high risk of side branch occlusion, a stentless strategy using thrombus aspiration, the reverse wire technique, and ...
Flavius‐Alexandru Gherasie, Claudiu Ungureanu   +1 more
wiley   +1 more source

Spatial Control of Photoemitted Electron Beams using a Micro-Lens-Array Transverse-Shaping Technique

, 2017
A common issue encountered in photoemission electron sources used in electron accelerators is the transverse inhomogeneity of the laser distribution resulting from the laser-amplification process and often use of frequency up conversion in nonlinear ...
Gai, W., Ha, G., Halavanau, A., Piot, P., Power, J. G., Qiang, G., Wisniewski, E.   +6 more
core   +2 more sources

Ultra‐High‐Efficiency On‐Chip CO2 Conversion by Nanosecond Self‐Pulsing Micro‐Plasma Devices

Carbon Energy, EarlyView.
A micro‐plasma chip with sub‐10‐μm electrode gaps is introduced for efficient CO2‐to‐CO conversion. The device self‐converts a DC power supply into nanosecond pulses, producing field‐emission electrons that vibrationally excite CO2, driving dissociation via the ladder‐climbing mechanism. A scaled‐up chip array achieves 30% single‐pass conversion and 50%
Guangyu Sun, Bartu Karakurt, Hongkeng Zhu, Onder Soydal, Jeremy S. Luterbacher, Elison Matioli   +5 more
wiley   +1 more source