Lanthanum-aluminate (LaA103) is one of the optimum substrates for epitaxic growth of thin oxide films. In this paper, the structures of the {100} and {110} surfaces of annealed LaA103 are studied using reflection electron microscopy (REM). (010) steps have been observed on {100}, these are the lowest energy steps. The {100} surface is atomically flat, but the {110} surfaces exhibit high-density...


 Employment problems derived from COVID-19 pandemic urge every nation to enact countermeasure policy. Government of Indonesia through promulgating and/or enacting Presidential Regulation Number 76 2020, 45 2019, Minister Finance 153/PMK.010/2020, and 128/PMK.010/2019 formulates policies for pandemic’s impact on employment, which are pre-employment card vocational support Super Tax Deducti...

Beijing National Laboratory for Molecu Photochemistry, Institute of Chemistry, 100190, China. E-mail: zhongyuwu@iccas. ac.cn; Fax: +86 010 62559373; Tel: +86 010 Key Laboratory of Organic Solids, Instit Sciences, Beijing 100190, China. E-mail: yu † Electronic supplementary information (E at different scan rates, FTIR spectra of poly-1/ITO and poly-2/ITO lms and oxidative electropolymerization ...

In the title solvate, C19H13N5O·0.5C4H8O2, the main mol-ecule is almost planar (r.m.s. deviation for the non-H atoms = 0.066 Å). The hydroxyl-amine group is disordered over two orientations in a 0.761 (4):0.239 (4) ratio. The complete dioxane solvent mol-ecule is generated by a crystallographic inversion centre. In the crystal, both disorder components of the hydroxyl-amine group form O-H⋯N hyd...

in islam, there is special emphesize about the effect of spirituality on humans’ physical and psychological health. one of the very new construct in spirituality is spiritual capital and other is spiritual wellbeing. current research was carried out with the aim of construction spiritual capital and well being scales. sample group was 294 people, which selected through simple random sampling.­ ...

the authors examine the effects of government expenditure on economic growth in iran, using annual data for the period of 1973-2003. in this paper, they lookat the offects of human, physical capital, and government budget on gdp. in the model developed in this paper, accumulation of human capital is dependent on physical. human capital, and government budget as well. the result indicate that go...

Realtime ray tracing and interactive global illumination have recently made significant progress, allowing for ray traced rendering quality even in highly complex scenes. Nevertheless, high-quality global illumination is currently still limited to offline computations, as existing interactive techniques are applicable only to simple scenes, BRDFs, and/or lighting conditions. For realistically c...