how to cite this article:  esmaeeli m, erfani sayar r, saghebi a, elmi saghi, rahmani sh, elmi s, rabbani javadi a. screening for depression in hospitalized pediatric patients. iran j child neurol. 2014 winter; 8(1):47-51.   objective in chronically ill children who are hospitalized, many mood changes occur. for example, in children with cancer or renal failure, prolonged hospitalization and ch...

1. introduction according to the main text of shahnameh, the sasanian yazdgerd iii after awareness of defeated his armies toward arabs and to be killed rostam farrukhzad, he consults with the elders of court and says to them “he wants to go of baghdad to marv and stay near ruler there mahoe suri that he is his bred. farrukhzad one of the leaders of that community to yazdgerd says: که این را ی...

1. introduction one of the features of oral poetry in aryan-indo-european tribes is the usage of epithets in their epic and religious works. after conducting research in oral poetry in yugoslavia and comparing results with literary features of iliad and odyssey, researchers concluded that these epithets along with the name of characters are based on formulas. homer had learned these formulas fr...

•Novel curve-fitting model reveals real internal luminescence quantum efficiency•Scattering of initially trapped photons strongly increases their escape probability•Effect photon recycling in perovskite films has previously been overestimated•New benchmark for the efficiency 78% Metal halide perovskites are a promising candidate next-generation solar cells. In order to approach theoretical limi...

In order to help readers stay up-to-date in the field, each issue of Progress Photovoltaics will contain a list recently published journal articles that are most relevant its aims and scope. This is drawn from an extremely wide range journals, including IEEE Journal Photovoltaics, Solar Energy Materials Cells, Renewable Energy, Sustainable Reviews, Applied Physics, Physics Letters. To assist re...

For the successful operation of various accelerator facilities a detailed bunch characterization is required. A complete description can be achieved using various diagnostic systems installed along an accelerator beamline. Ideally the diagnostic should be able to measure parameters of a single bunch in a non-destructive manner. For bunch length measurements this results in a complicated task es...

The goal of Berlin Energy Recovery Linac Project (BERLinPro) is the generation of a 50 MeV, 100-mA low emittance (below 1 mm mrad) CW electron beam at 2 ps rms bunch duration or below. Three different types of 1.3 GHz SRF modules will be employed: the electron gun, the booster and the main linac. Precise RF amplitude and phase control are needed due to the beam recovery process. In this paper w...

ABSTRAK Penurunan profit bisnis kecil akibat implikasi ekonomi pasca pandemi COVID-19. Persoalan struktur permodalan menjadi kendala dalam mempertahankan dan meningkatkan usahanya secara terus menerus seiring kerubahan zaman. Koperasi Syariah sebagai salah satu lembaga keuangan Islam yang keislaman lebih dekat eksistensi maupun teritorial dengan masyarakat tingkat bawah sehingga alternatif peng...

Single-crystal halide perovskites have received growing attention due to their high carrier-transport efficiency and excellent stability in comparison with polycrystalline counterparts. This review is timely, since it gives a comprehensive overview of the advances single-crystal perovskite, including unique physical properties, controllable crystal growth, and, most importantly, device applicat...

Halide perovskites offer a unique blend of useful semiconductor properties with defect tolerance and facile solution processing, making them attractive for broad range optoelectronic applications. These materials can be prepared at relatively mild conditions yet attain remarkable device performances. Their low formation energy soft ionic nature make easy to synthesize but also susceptible chang...