Results 41 to 50 of about 4,494,596 (201)

What's new in implementing the international standard number system for periodicals: a reading of the international standard ISO 3297

Cybrarians Journal, 2009
Perhaps one of the most prominent systems for identifying information sources is the unified international numbering that determines a unique identity for these sources.
Yousria Zayed, Rabab Rashwan
doaj   +1 more source

Enhancing microstructural fidelity in near‐field high‐energy diffraction microscopy reconstruction with Noise2Void denoising

Journal of Applied Crystallography, EarlyView.
A self‐supervised deep learning model, Noise2Void (N2V), denoises near‐field high‐energy diffraction microscopy diffraction images without requiring unobtainable clean data. These images allow for lower segmentation thresholds and detection of smaller and weaker diffraction peaks, which are often discarded or overlooked with conventional image ...
Xiaoxu Guo, Dishant Beniwal, Derek McLain, Jonathan Almer, Jun-Sang Park, Peter Kenesei, Hemant Sharma   +6 more
wiley   +1 more source

A low‐cost, portable polarizing digital light microscope for monitoring crystal growth and for crystal harvesting

Journal of Applied Crystallography, EarlyView.
A low‐cost, portable, medium‐resolution polarizing digital light microscope device for monitoring crystal growth and for crystal harvesting is described. The device can be used with a cell phone or a personal computer for real‐time imaging by professional and amateur scientists alike.Motivated by the need for a convenient way to demonstrate the growth ...
Sarah Kennedy, Ryan H. Huang, Wojciech Witek, Pawel Krawinski, Coilín Boland, Linjie Yang, Neal Leddy, Martin Caffrey   +7 more
wiley   +1 more source

The ISSN and the Turing machines: the history of a relationship

Ciência da Informação, 2015
On the unending path towards a better integration of the ISSN and its accompanying metadata in the semantic web, the new horizon is that of linked data, so as to make sure that ISSN data is fully linkable for universal computing.
Pierre Godefroy
doaj  

Enfermedad inflamatoria intestinal: evaluación por imágenes

Revista Médica Clínica Las Condes, 2019
Resumen: El estudio por imágenes del tubo digestivo, y en especial del intestino delgado, ha avanzado drásticamente gracias a los avances tecnológicos.
Andrés O’Brien
doaj   +1 more source

Faster and targeted raster imaging through non‐rectangular scanning

Journal of Applied Crystallography, EarlyView.
A highly efficient algorithm for raster scanning an area of non‐rectangular shapes is presented. This method can significantly reduce the required scanning time for e.g. microbeam X‐ray diffraction and X‐ray fluorescence scanning microscopy.Many materials are spatially heterogenous and it is important to characterize this heterogeneity, which can be ...
Frederik H. Gjørup, Thorbjørn E. K. Christensen, Yimeng Li, Marcelo J. P. Alcocer, Henrik Birkedal, Innokenty Kantor, Mads R. V. Jørgensen   +6 more
wiley   +1 more source

Elliptical neutron‐focusing supermirrors with Ni–P‐plated Al–Si alloy substrates for multi‐incident‐angle neutron reflectometry

Journal of Applied Crystallography, EarlyView.
Multi‐incident‐angle neutron reflectometry is realized using elliptical metallic supermirrors for dual‐beam focusing. This approach presents new opportunities for efficient interface analysis.This study introduces a novel approach for multi‐incident‐angle neutron reflectometry utilizing metallic elliptical supermirrors to enable the simultaneous ...
Yan Wei, Takuya Hosobata, Norifumi L. Yamada, Masahiro Hino, Masako Yamada, Yutaka Yamagata, Shinya Morita   +6 more
wiley   +1 more source

Serials diplomacy at the ISSN International Centre: a unique and sustainable experience (1975-2015)

Ciência da Informação, 2019
In 1975, the creation of the Centre d’enregistrement des publications en série (CIEPS) / International Centre for the Registration of Serial Publications was supported by Unesco and France.
Gaëlle Béquet
doaj  

Polynomial‐shaped electrodes for adaptive X‐ray optics

Journal of Synchrotron Radiation, EarlyView.
A shaped electrode design for lithium niobate adaptive X‐ray mirrors connects actuator degrees of freedom to specific polynomial orders, enabling general shape control and the correction of defocus, coma and fourth‐order aberrations with a limited number of inputs.For adaptive mirrors on X‐ray beamlines and optical systems, we describe a strategy for ...
Kenneth A. Goldberg, Francesco Marzari, Grant D. Cutler   +2 more
wiley   +1 more source

Pembelajaran Efektif Membaca Al-Qur’an Dengan Metode Iqra` Di Raudhatul Athfal

Al-Athfal: Jurnal Pendidikan Anak, 2016
This paper explores how learning to read Al-Qur`an for children effectively according to the standard reading level of children. In practice, the teacher always makes lesson planning and preparing the necessary tools that are fitted to the subject matter
Mastiti Subur
doaj