Results 91 to 100 of about 563,884 (338)
On Modeling and Analyzing Cost Factors in Information Systems Engineering [PDF]
, 2008 Introducing enterprise information systems (EIS) is usually associated with high costs. It is therefore crucial to understand those factors that determine or influence these costs.
B. Boehm +3 more
core +3 more sources
Advanced Functional Materials, EarlyView.Copper catalysts introduced with different non‐metallic elements regulating the coordination number of Cu are prepared by magnetron sputtering. Reducing the Cu coordination number enhances C─C coupling and boosts C2+ product selectivity, by lowering the energy barrier for the *CO → *CHO conversion step. The optimized Si‐doped Cu catalyst achieves a C2+
Xiaoye Du +8 more
wiley +1 more source
Inhibition of copper corrosion using thiazole derivative
Zaštita Materijala, 2015 The inhibitor efficiency of 5-(4'-dimetylaminobenzylidene)-2,4-dioxotetrahydro-1,3-thiazole, DABDT, against copper corrosion in acidic sulfate solution (0.1moldm-3 Na2SO4 at pH=3) was investigated applying the electrochemical impedance spectroscopy (EIS)
Borko Matijević, Abdul Shaban
doaj +1 more source
Active Region Moss: Doppler Shifts from Hinode/EIS Observations [PDF]
, 2012 Studying the Doppler shifts and the temperature dependence of Doppler shifts in moss regions can help us understand the heating processes in the core of the active regions.
Klimchuk, James A. +2 more
core +3 more sources
Advanced Functional Materials, EarlyView.A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu +7 more
wiley +1 more source
Tilia leafs as eco-friendly corrosion inhibitor for mild steel in aqueous solutions
Zaštita Materijala, 2017 Tilia Leafs extract activity as a green corrosion inhibitor (environmental friendly) for mild steel in 1M HCl has been tested using weight loss, potentiodynamic polarization, electrochemical impedance spectroscopy (EIS).
Hosam M. Mostafa +1 more
doaj +1 more source
PENINGKATAN KEMAMPUAN MENULIS PENGALAMAN PADA MATA PELAJARAN BAHASA INDONESIA DENGAN MENGGUNAKAN METODE FIELD TRIP: Penelitian Tindakan Kelas pada Siswa Kelas III Sekolah Dasar Negeri Simpangan 01 Kecamatan Cikarang Utara Bekasi Tahun Pelajaran 2012-2013 [PDF]
, 2013 Penelitian ini dilatarbelakangi oleh kurangnya kemampuan siswa dalam pembelajaran menulis pengalamn sehingga siswa mengalami kesulitan untuk membuat suatu tulisan menjadi suatu karangan.
Karmila, Eis
core
A revised radiometric calibration for the Hinode/EIS instrument [PDF]
, 2013 A preliminary assessment of the in-flight radiometric calibration of the Hinode EUV Imaging Spectrometer (EIS) is presented. This is done with the line ratio technique applied to a wide range of observations of the quiet Sun, active regions and flares ...
Del Zanna, G.
core +2 more sources
Advanced Functional Materials, EarlyView.A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao +7 more
wiley +1 more source
Coronal magnetic field measurement using loop oscillations observed by Hinode/EIS [PDF]
, 2008 We report the first spectroscopic detection of a kink MHD oscillation of a solar coronal structure by the Extreme-Ultraviolet Imaging Spectrometer (EIS) on the Japanese Hinode satellite. The detected oscillation has an amplitude of 1 kms−1 in the Doppler
Andries +32 more
core +2 more sources