Results 41 to 50 of about 300,436 (368)

Effect of Cross-Linking on the Mechanical and Thermal Properties of Poly(amidoamine) Dendrimer/Poly(vinyl alcohol) Hybrid Membranes for CO2 Separation

open access: yesMembranes, 2014
Poly(amidoamine) (PAMAM) dendrimers were incorporated into cross-linked poly(vinyl alcohol) (PVA) matrix to improve carbon dioxide (CO2) separation performance at elevated pressures.
Shuhong Duan   +4 more
doaj   +1 more source

The Southern Sky Redshift Survey [PDF]

open access: yesAstron.J.116:1-7,1998, 1998
We report redshifts, magnitudes and morphological classifications for 5369 galaxies with $m_B \leq 15.5$ and 57 galaxies fainter than this limit, in two regions covering a total of 1.70 steradians in the southern celestial hemisphere. The galaxy catalog is drawn primarily from the list of non-stellar objects identified in the Guide Star Catalog (Lasker
arxiv   +1 more source

Deuteronomy 25:5–10 : a rite for the living or for the dead? [PDF]

open access: yes, 2015
textThis work looks at the rite presented in Deut 25:5–10 through a sociological framework. As such, it argues that ritual is a social act aimed at protecting communal interests over the interests of its individual members.
Sowards, Thomas Kelly
core  

Kearifan Lokal Hamis Batar Suku Manehitu Fafiur Di Kabupaten Belu NTT [PDF]

open access: yes, 2020
This research aimed to find outthe mechanism of hamisbatar local wisdom of ManehituFafiur Tribe, in Belu Regency, NTT. This study was descriptive qualitative research. Data collection was carried out using observation, documentation and interview.
Magalhaes, Augusta De Jesus, Tahu, Frida
core   +2 more sources

Circularity, Sustainability, and the Quality of Coffee Sold via Vending Machines: What Do Italian Consumers Prefer?

open access: yesAgribusiness, EarlyView.
ABSTRACT Vending is an important sector in the daily lives of many people, and coffee is the most frequently consumed product in the European market. Like many other sectors, vending is responding to the challenge of sustainable development by taking various actions, such as offering increasingly ecologically sound coffee while maintaining/improving ...
Alberto Bertossi   +2 more
wiley   +1 more source

Post-Traumatic Stress Symptoms and Coping in the Time of COVID-19: A Longitudinal Assessment

open access: yesSAGE Open
The purpose of this study was to assess the rate of post-traumatic stress symptoms (PTSS) experienced by individuals in response to COVID-19; to identify which coping strategies individuals employed in response to the pandemic; and to understand the ...
Whitney M. Herge   +6 more
doaj   +1 more source

Musical analysis of Stravinski's "The Rite of Spring" based on computational methods [PDF]

open access: yesarXiv, 2020
Stravinski's "The Rite of Spring" is one of the most well-known pieces from the classical contemporary music repertoire. However, its analysis has aroused different opinions within its construction and compositional foundations. In this sense, I here proposed my own manual analysis and a computational approach which aims to find a similar analysis ...
arxiv  

Redshift-distance Survey of Early-type Galaxies: the ENEARc Cluster Sample [PDF]

open access: yes, 2002
This paper presents data on the ENEARc subsample of the larger ENEAR survey of the nearby early-type galaxies. The ENEARc galaxies belong to clusters and were specifically chosen to be used for the construction of a D_n-sigma template. The ENEARc sample includes new measurements of spectroscopic and photometric parameters (redshift, velocity dispersion,
arxiv   +1 more source

The Effect of Frosting on the Performance of Domestic Refrigerator-Freezer Finned Tube Evaporator Coils [PDF]

open access: yes, 1990
The effect of frost formation on the performance of a domestic refrigerator-freezer evaporator coil was investigated. A low temperature evaporator test facility was developed to closely simulate refrigerator-freezer conditions.
Rite, R.W.
core  

Soft, environmentally degradable microfluidic devices for measurement of sweat rate and total sweat loss and for colorimetric analysis of sweat biomarkers

open access: yesEcoMat, Volume 5, Issue 1, January 2023., 2023
Soft, skin‐interfaced microfluidic systems exploit biodegradable thermoplastic copolyester elastomers for the microfluidic layers, cellulose films and pressure sensitive adhesives as sealing layers, and carefully selected chemical reagents as colorimetric assays for monitoring sweat loss, sweat rate, pH, and chloride concentration.
Shanliangzi Liu   +8 more
wiley   +1 more source

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