Results 31 to 40 of about 42,701 (214)

Cluster Evolution in the ROSAT North Ecliptic Pole Survey [PDF]

open access: yes, 2001
The deepest region of the ROSAT All-Sky Survey, at the North Ecliptic Pole, has been studied to produce a complete and unbiased X-ray selected sample of clusters of galaxies.
Bohringer H.   +13 more
core   +2 more sources

Measuring the level of endorsement of the New Environmental Paradigm: a transnational study [PDF]

open access: yesDos Algarves, 2014
This study seeks to test the dimensionality and reliability of the revised New Ecological Paradigm (NEP) scale and explores the degree of endorsement of the NEP among the population of Arad, Romania and Faro, Portugal.
Hodis D. Denis , Luis N. Pereira
doaj  

Photon-noise limited sensitivity in titanium nitride kinetic inductance detectors [PDF]

open access: yes, 2015
We demonstrate photon-noise limited performance at sub-millimeter wavelengths in feedhorn-coupled, microwave kinetic inductance detectors (MKIDs) made of a TiN/Ti/TiN trilayer superconducting film, tuned to have a transition temperature of 1.4~K.
Beall, Jim   +16 more
core   +2 more sources

Environmental Worldview: A Case Study of Young People from Kosovo

open access: yesSEEU Review, 2019
Understanding attitudes towards the environment is important because they often determine behaviour that either increases or decreases environmental quality. In this article we investigate the environmental worldview of the young people from Kosovo.
Srbinovski Mile   +2 more
doaj   +1 more source

Geographically distinct blue whale song variants in the Northeast Pacific

open access: yesEndangered Species Research, 2021
The Northeast Pacific (NEP) population of blue whales Balaenoptera musculus musculus is currently managed as a single stock. We investigated the fine-scale frequency characteristics of 1 NEP blue whale song unit, the B call.
A Carbaugh-Rutland   +3 more
doaj   +1 more source

The North Ecliptic Pole Supercluster [PDF]

open access: yes, 2001
We have used the ROSAT All-Sky Survey to detect a known supercluster at z=0.087 in the North Ecliptic Pole region. The X-ray data greatly improve our understanding of this supercluster's characteristics, approximately doubling our knowledge of the ...
Briel U. G.   +14 more
core   +2 more sources

Generalization and evaluation of the process-based forest ecosystem model PnET-CN for other biomes [PDF]

open access: yes, 2015
Terrestrial ecosystems play an important role in carbon, water, and nitrogen cycling. Process-based ecosystem models, including PnET-CN, have been widely used to simulate ecosystem processes during the last two decades.
Ollinger, Scott V.   +2 more
core   +2 more sources

On the Origin of Near-Infrared Extragalactic Background Light Anisotropy [PDF]

open access: yes, 2014
Extragalactic background light (EBL) anisotropy traces variations in the total production of photons over cosmic history, and may contain faint, extended components missed in galaxy point source surveys.
Arai, Toshiaki   +15 more
core   +4 more sources

Clustering of the AKARI NEP deep field 24μm selected galaxies [PDF]

open access: yes, 2015
Aims. We present a method of selection of 24 μm galaxies from the AKARI north ecliptic pole (NEP) deep field down to 150 μJy and measurements of their two-point correlation function.
A. Pollo   +102 more
core   +3 more sources

Environmental attitudes among students at the University of Madeira, Portugal

open access: yesInternational Journal of Development Education and Global Learning, 2023
In the face of the present ecological crisis, improving environmental attitudes is crucial to encourage a cultural transformation that can rebalance the equilibrium between human activities and the planet.
doaj   +2 more sources

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