Results 31 to 40 of about 4,490,479 (180)

Methane activation and exchange by titanium-carbon multiple bonds [PDF]

open access: yes, 2011
We demonstrate that a titanium-carbon multiple bond, specifically an alkylidyne ligand in the transient complex, (PNP)Ti≡C^(t)Bu (A) (PNP^− = N[2-P(CHMe_2)_(2)-4-methylphenyl]_2), can cleanly activate methane at room temperature with moderately elevated ...
Baik, Mu-Hyun   +7 more
core   +1 more source

Spin-Torque Generation in Topological-Insulator-Based Heterostructures [PDF]

open access: yes, 2016
Heterostructures utilizing topological insulators exhibit a remarkable spin-torque efficiency. However, the exact origin of the strong torque, in particular whether it stems from the spin-momentum locking of the topological surface states or rather from ...
Fischer, Mark H   +3 more
core   +2 more sources

Preparation and Characterization of Ti(2)O(3) Films Deposited on Sapphire Substrate by Activated Reactive Evaporation Method [PDF]

open access: yes, 1992
(001)-oriented Ti(2)O(3) films were epitaxially grown on a(001)-face of sapphire single-crystalline substrate by an activated reactive evaporation method.
Fujii, Tatsuo   +5 more
core   +1 more source

Patient-centered burdens and economic outcomes among patients who are veterans, people with intellectual and developmental disabilities, and people living in rural areas and their caregivers: a scoping review

open access: yesFrontiers in Public Health
BackgroundThis review synthesized literature on patient-centered burdens and economic outcomes (PCBEOs) for three populations that may be underrepresented in the literature—military veterans, people with intellectual and developmental disabilities (IDD),
Naomi Buell   +5 more
doaj   +1 more source

CP sensitive observables in chargino production with transverse $e^{\pm}$ beam polarization

open access: yes, 2004
We consider the process $e^+e^-\to\ti\chi^+_i\ti\chi^-_j$ at a linear collider with transverse $e^{\pm}$ beam polarization. We investigate the influence of the CP phases on azimuthal asymmetries in $e^+e^-\to\ti\chi^+_i\ti\chi^-_j$ with subsequent two ...
A. Bartl   +20 more
core   +1 more source

Room temperature ferromagnetic behavior in the hollandite-type titanium oxide [PDF]

open access: yes, 2010
A hollandite-type K(x)Ti(8)O(16) polycrystalline sample has been prepared and studied by magnetization, resistivity and x-ray photoelectron spectroscopy (XPS).
Hirai, M.   +7 more
core   +1 more source

Ti+4 determination in Ziegler–Natta polymerization catalysts via UV‒vis spectroscopy method [PDF]

open access: yesPolyolefins Journal
The determination of Ti+4 in Ziegler–Natta catalysts is highly relevant for industrial plants that use Ziegler–Natta (ZN) catalysts based on TiCl4 as a source of titanium.
Jonas Biagini, Joao Henrique dos Santos
doaj   +1 more source

Distance Learning In An Educational Perspective In Indonesia During The Covid-19 Pandemic

open access: yesJurnal Educatio FKIP UNMA, 2021
The Existence of the Covid-19 pandemic has a serious impact on teaching and learning activities at various levels and types of educational institutions that were originally face-to-face in the classroom shifted into distance education (distance learning)
Budi Ilham Maliki   +4 more
doaj   +1 more source

Aplikasi Prediksi Penjualan dan Persediaan Barang Menggunakan Metode SES dan EOQ (Studi Kasus: UD. Sumber Alam Stone)

open access: yesJISKA (Jurnal Informatika Sunan Kalijaga), 2020
UD. Sumber Alam Stone merupakan usaha dagang yang menjual berbagai jenis batu alam. Dalam proses usaha dagang terdapat kendala berupa kurangnya persediaan barang.
Galang Ardian Sugianto   +2 more
doaj   +1 more source

Joint Data compression and Computation offloading in Hierarchical Fog-Cloud Systems [PDF]

open access: yes, 2019
Data compression has the potential to significantly improve the computation offloading performance in hierarchical fog-cloud systems. However, it remains unknown how to optimally determine the compression ratio jointly with the computation offloading ...
Ha, Vu Nguyen   +3 more
core   +1 more source

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