Results 31 to 40 of about 564,216 (280)

REMOÇÃO DE MVC CR DE LAMA DE PVC VIA TORRE STRIPPING

open access: yesRevista Águas Subterrâneas, 2013
A reciclagem surge como uma alternativa de destinação dos resíduos sólidos. Essa alternativa permite o reaproveitamento dos resíduos como matéria-prima, reincorporando-os ao processo produtivo.
EDUARDO JOSÉ DE BARROS SOUTO   +2 more
doaj   +2 more sources

Abies Concolor Seeds and Cones as New Source of Essential Oils—Composition and Biological Activity

open access: yesMolecules, 2017
The chemical composition, including the enantiomeric excess of the main terpenes, of essential oils from seeds and cones of Abies concolor was studied by chromatographic (GC) and spectroscopic methods (mass spectrometry, nuclear magnetic resonance ...
Anna Wajs-Bonikowska   +4 more
doaj   +1 more source

Personality affects dynamics of an experimental pathogen in little brown bats

open access: yesRoyal Society Open Science, 2020
Host behaviour can affect host–pathogen dynamics and theory predicts that certain individuals disproportionately infect conspecifics during an epidemic.
Quinn M. R. Webber, Craig K. R. Willis
doaj   +1 more source

The use of forests in the river Zagrža basin for the conservation of its hydrological and water protective function [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2015
The data on forests shown in this paper which are general useful functions determine the main way of managing, because these forests are marked as water protective and especially significant for the water supply of the Vrnjačka Banja area from ...
Letić Ljubomir   +3 more
doaj   +1 more source

A dynamical transition from atomic to molecular intermediate-velocity clouds

open access: yes, 2014
Towards the high galactic latitude sky, the far-infrared (FIR) intensity is tightly correlated to the total hydrogen column density which is made up of atomic (HI) and molecular hydrogen (H$_{2})$.
Boulanger, Francois   +4 more
core   +1 more source

Using Laser Perforation to Enhance Decorative Properties of Siberian Fir (Abies sibirica) Wood

open access: yesЛесной журнал, 2023
This paper presents research into the possibilities of using laser perforation to enhance the decorative properties of Siberian fir (Abies sibirica) wood.
Sergey G. Eliseev   +2 more
doaj   +1 more source

A closer view of the radio-FIR correlation: disentangling the contributions of star formation and AGN activity [PDF]

open access: yes, 2010
We extend the Unified Radio Catalog, a catalog of sources detected by various (NVSS, FIRST, WENSS, GB6) radio surveys, and SDSS, to IR wavelengths by matching it to the IRAS Point and Faint Source catalogs.
A. Kimball   +25 more
core   +4 more sources

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

The detection of FIR emission from high redshift star-forming galaxies in the ECDF-S [PDF]

open access: yes, 2013
ABRIDGED: We have used the LABOCA Survey of the ECDF-S (LESS) to investigate rest-frame FIR emission from typical SF systems (LBGs) at redshift 3, 4, and 5.
Bremer, M. N.   +3 more
core   +2 more sources

Double Helical Plasmonic Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin   +7 more
wiley   +1 more source

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