Results 21 to 30 of about 401,855 (274)

Radon emission rate and analysis of its influencing parameters

open access: yesNukleonika, 2016
The geological and structural conditions define the radon situation inside a building. While the geological realities can be specified by the content of radium-226 and the ratio of radon-222 emitted from the ground the structural conditions are defined ...
Neugebauer Thomas   +4 more
doaj   +1 more source

What the Fall of Angels Tells Us about the Essence of Morality

open access: yesReligions, 2021
The article describes two concepts of the sources of morality present in the evolutionist traditions (Evolution of Ethics and the Veneer Theory). Then, a modal argument against the evolutionist theory of morality is presented, based on the history of the
Martyna Koszkało, Robert Koszkało
doaj   +1 more source

Effect of Magnetic Field on the Forced Convective Heat Transfer of Water–Ethylene Glycol-Based Fe3O4 and Fe3O4–MWCNT Nanofluids

open access: yesApplied Sciences, 2021
This paper discusses the forced convective heat transfer characteristics of water–ethylene glycol (EG)-based Fe3O4 nanofluid and Fe3O4–MWCNT hybrid nanofluid under the effect of a magnetic field.
Areum Lee   +2 more
doaj   +1 more source

Rare synchronous presentation and development of retroperitoneal dedifferentiated liposarcoma and rectal adenocarcinoma

open access: yesHuman Pathology: Case Reports, 2019
Multiple primary malignancies may occur as synchronous or meta-synchronous tumors in 2–17% of patients. Most multiple primary cancers occur in different locations of the same organ or in other organs such as lung, kidney, prostate, and bone.
Cyrus Parsa, D.O   +5 more
doaj   +1 more source

A Study on Generating Webtoons Using Multilingual Text-to-Image Models

open access: yesApplied Sciences, 2023
Text-to-image technology enables computers to create images from text by simulating the human process of forming mental images. GAN-based text-to-image technology involves extracting features from input text; subsequently, they are combined with noise ...
Kyungho Yu   +4 more
doaj   +1 more source

Effect of 10% Carbamide Peroxide on Tooth Shade, Plaque Index and Gingival Index during Invisalign Treatment

open access: yesDentistry Journal, 2021
Invisalign has improved periodontal health in comparison to traditional metal wire braces. Due to a growing interest in attaining better teeth esthetics, there are more adults seeking Invisalign treatment.
Dalia Seleem   +6 more
doaj   +1 more source

309. Ingest Actions

open access: yes, 2022
The two papers in Session 309 explore the issues and topics pertaining to the theme of Ingest Actions with two ARK-related examples.
Kelly Stewart
core   +4 more sources

Airflow Dynamics over a Beach and Foredune System with Large Woody Debris

open access: yesGeosciences, 2018
Airflow dynamics over beach-foredune systems can be complex. Although a great deal is known about the effects of topographic forcing and vegetation cover on wind-field modification, the role of large woody debris (LWD) as a roughness element and modifier
Michael J. Grilliot   +2 more
doaj   +1 more source

A Study on the Construction of Cutting Scenario for Kori Unit 1 Bio-shield considering ALARA

open access: yesNuclear Engineering and Technology, 2023
Nuclear power plants are subjected to various processes during decommissioning, including cutting, decontamination, disposal, and treatment. The cutting of massive bio-shields is a significant step in the decommissioning process.
Hak-Yun Lee   +4 more
doaj   +1 more source

Close-up images of ODP/IODP Hole U1256D from Expedition 309

open access: yes, 2012
See further details for a thumbnail overview ...
Expedition 309 Scientists   +1 more
core   +1 more source

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