Results 21 to 30 of about 3,543,110 (254)

An introduction to neutron reflectometry [PDF]

open access: yesEPJ Web of Conferences, 2020
Specular neutron reflectivity is a neutron diffraction technique that provides information about the structure of surfaces or thin films. It enables the measurement of the neutron scattering length density profile perpendicular to the plane of a surface ...
Cousin Fabrice, Fadda Giulia
doaj   +1 more source

Upper Pedicle Breast Flap [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2020
Introduction: Here we propose a tactic to fill the upper poles of breasts that are emptied by ptosis in primary and secondary cases to obtain anatomically beautiful breasts with sufficient breast volume.
Antônio Roberto Bozola   +1 more
doaj   +1 more source

Editorial for the Special Issue: “Ten Years of Remote Sensing at Barcelona Expert Center”

open access: yesRemote Sensing, 2020
This book celebrates the ten year anniversary of the Barcelona Expert Center by presenting recent contributions related to the topics on which the team has been working during those years.
Justino Martínez   +3 more
doaj   +1 more source

Ultrasonography indicators for predicting difficult intubation: a systematic review and meta-analysis

open access: yesBMC Emergency Medicine, 2021
Background Ultrasonography (US) is recently used frequently as a tool for airway assessment prior to intubation (endotracheal tube (ETT) placement), and several indicators have been proposed in studies with different reported performances in this regard.
Mehran Sotoodehnia   +4 more
doaj   +1 more source

The peatland map of Europe [PDF]

open access: yesMires and Peat, 2017
Based on the ‘European Mires Book’ of the International Mire Conservation Group (IMCG), this article provides a composite map of national datasets as the first comprehensive peatland map for the whole of Europe. We also present estimates of the extent of
F. Tanneberger   +4 more
doaj   +1 more source

The methodology for calculating book backbones

open access: yesMokslas: Lietuvos Ateitis, 2010
The article describes the methods of calculating the width of book back. One of the calculation methods used in the printing house was tested. On the basis of the experimental data, the calculation formula is proposed.
Rūta Alūzienė, Jonas Sidaravičius
doaj   +1 more source

Experimental Determination of the Influence of Adhesives on the Formation of Natural Angles of Opening Book Blocks

open access: yesТехнологія і техніка друкарства, 2018
For the production of book products of intensive and long-term use, providing durability and durability of adhesive joints of the roots of book blocks, seamed threads, creates grounds for observance of the basic indicators of operational reliability of ...
Олександр Олександрович Палюх
doaj   +1 more source

A companion to the preclinical common data elements and case report forms for neuropathology studies in epilepsy research. A report of the TASK3 WG2 Neuropathology Working Group of the ILAE/AES Joint Translational Task Force

open access: yesEpilepsia Open, EarlyView., 2022
Abstract The International League Against Epilepsy/American Epilepsy Society (ILAE/AES) Joint Translational Task Force initiated the TASK3 working group to create common data elements (CDEs) for various aspects of preclinical epilepsy research studies, which could help improve the standardization of experimental designs.
Eleonora Aronica   +6 more
wiley   +1 more source

Book embeddings of graphs [PDF]

open access: yes, 2003
We use a structural theorem of Robertson and Seymour to show that for every minor-closed class of graphs, other than the class of all graphs, there is a number k such that every member of the class can be embedded in a book with k pages.
Blankenship, Robin Leigh
core   +2 more sources

Using DInSAR to inventory landslide geological disaster in Bijie, Guizhou, China

open access: yesFrontiers in Earth Science, 2023
Landslides are very complicated natural phenomena that create significant losses of life and assets throughout China. However, previous studies mainly focused on monitoring the development trend of known landslides in small areas, and few studies focused
Chaoyong Shen   +6 more
doaj   +1 more source

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