Results 61 to 70 of about 4,494,596 (201)

High‐purity X‐ray polarimetry at high energies for Mössbauer spectroscopy

open access: yesJournal of Synchrotron Radiation, EarlyView.
This work extends high‐purity X‐ray polarimetry into the 15–30 keV range, enabling polarization‐filtered synchrotron Mössbauer spectroscopy of higher‐energy nuclear resonances. A proof‐of‐principle experiment at 22.494 keV demonstrates a polarization purity of (1.2 ± 0.5) × 10−8, establishing the feasibility of the approach.High‐purity X‐ray ...
Berit Marx-Glowna   +9 more
wiley   +1 more source

Il sistema ISSN in Italia

open access: yesAIB Studi, 2012
L'articolo espone gli aspetti generali della metodologia di identificazione ISSN per le pubblicazioni in serie tratteggiandone le specificità istituzionali, di scopo e di obiettivi, ed espone brevemente le caratteristiche della rete ISSN, che gestisce il
Flavia Cancedda
doaj   +1 more source

joseluis1414/Ciencia-y-filosof-a-ISSN-2594-2204-: Óscar Luna y Zenaida Cuevas

open access: yes
<p>En este artículo, desde una triada de perspectivas narrativas, se trabaja a Changó-Xangô, entelequia, deidad del trueno, de la justicia, de la virilidad en el sistema de creencias afroamericano. El análisis se ha realizado a partir de fragmentos
Revista Ciencia y filosofía ISSN: 2594-2204
core   +1 more source

XAS3DLive: an interactive X‐ray absorption spectroscopy simulation/fitting platform for atomic 3D structure characterization

open access: yesJournal of Synchrotron Radiation, EarlyView.
An interactive X‐ray absorption spectroscopy (XAS) simulation/fitting platform for atomic 3D structure characterization integrates machine‐learning‐driven XAS simulation, 3D structure visualization and editing, and experimental XAS fitting into one unity for fast and user‐friendly analysis.We present XAS3DLive, an integrated platform for X‐ray ...
Xueqi Song, Haodong Yao, Haifeng Zhao
wiley   +1 more source

Therapeutic targets in inflammatory bowel disease

open access: yesRevista Médica Clínica Las Condes, 2019
Therapeutic goals in inflammatory bowel disease (IBD) have evolved with the introduction of biologic therapies. These medications have demonstrated that resolution of mucosal inflammation was feasible.
Daniela Fluxa, Maria T. Abreu
doaj   +1 more source

Teknis Pendaftaran ISSN Cetak dan ISSN Online

open access: yes, 2020
File berisi tentang teknis pendaftaran sampai dengan terbit nomor ISSN Cetak dan ...
openaire   +1 more source

A century of structures: historical fidelity and computational fitness in the Inorganic Crystal Structure Database (ICSD)

open access: yesActa Crystallographica Section B, EarlyView.
Of 464 Inorganic Crystal Structure Database (ICSD) structures from 1913 to 1929, the vast majority are structurally sound, but a small number carry genuine topological errors whose corrective information exists in the database yet is invisible to automated queries.
Peter Gross, Nik Reeves-McLaren
wiley   +1 more source

The new resources on the Internet and their taxonomy

open access: yesKnjižnica, 2004
The article describes new resources on the Internet and their taxonomy. The revised standard ISBD(CR) for continuing resources is presented, together with changes and differences in the bibliographic description of serials versus integrating resources ...
Dunja Kalčič
doaj   +1 more source

Seed layer formation by deposition of micro‐crystallites on a revolving substrate. Part II: application to some nonlinear effects

open access: yesActa Crystallographica Section B, EarlyView.
A method of averaging the material coefficients of crystallites deposited at an angle onto a revolving substrate isapplied to effective nonlinear dielectric, piezoelectric and elastic constants, as well as linear pyroelectric coefficients, for triclinic crystals.The matrix method of averaging material coefficients of crystallites deposited at an angle ...
Arthur Ballato, John Ballato
wiley   +1 more source

ISSN-Matching of Gold OA Journals (ISSN-GOLD-OA) [PDF]

open access: yes, 2016
Wohlgemuth M, Rimmert C, Winterhager M. ISSN-Matching of Gold OA Journals (ISSN-GOLD-OA). Bielefeld University; 2016.ISSN-GOLD-OA provides a matching list of ISSN for Gold Open Access (OA) journals.
Wohlgemuth, Michael   +2 more
core   +1 more source

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