Results 101 to 110 of about 25,943 (301)

Comparison of Liquid Product Characteristics of PFAD Metal Soap Decarboxylation by Batch and Continuous Process

open access: gold, 2021
Godlief F. Neonufa   +6 more
openalex   +2 more sources

Challenges and Opportunities for Trade and Financial Integration in Asia and the Pacific [PDF]

open access: yes
During the past two decades, intraregional trade has assumed a lot of importance - with intraregional trade growing rapidly in several regions, such as the Association of Southeast Asian Nations (ASEAN), North American Free Trade Agreement (NAFTA) and ...
Deepika Wadhwa
core  

The Individual and Combined Effects of Warming and Atrazine on Lithobates pipiens Phenotypes: Implications for Frog Declines

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Amphibians are the most threatened vertebrate class globally. Climate change, agrochemicals, and/or pathogens and parasites are implicated in contributing to amphibian declines, either singly or in combination. We investigated individual and combined effects of elevated temperatures and atrazine (2.0 μg/L) on Lithobates [formerly Rana] pipiens
Melody J. Gavel   +7 more
wiley   +1 more source

Ultramarine Blue in Edvard Munch’s Collection: A Multi-Analytical Study of Early 20th Century Commercial Oil Paints

open access: yesHeritage
The recurrence of specific deteriorating phenomena in blue paints used by Edvard Munch, observed more frequently from artworks from 1907 and onwards, calls for an analytical investigation of these paints.
Beatrice G. Boracchi   +5 more
doaj   +1 more source

Problems and Prospects of Informal Manufacturing Sector: A Case Study of Durgapur City [PDF]

open access: yes
Even in presence of a dominant factory sector, informal manufacturing sector can play a very vital role in shaping the development profile of a region through its diverse interaction and complementarities with the organised sector. This paper, based on a
Mukherjee, Dipa
core   +1 more source

The Influence of Soap on Starch-Pigment Coated Paper [PDF]

open access: yes, 1958
A literature survey is presented concerning the effects of soap on the rheological properties of coatings, and upon the physical properties of the coated paper.
Keck, Paul W.
core   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

Volume 1, Number 2 - May 1954 [PDF]

open access: yes, 1954
The Entropy (also published as the Providence College Journal of Physics and Chemistry) was an undergraduate scholarship journal published by the Phi Chi Club of Providence College. (Volume 1, Number 2 - May 1954 - 10 pages in total.

core   +1 more source

Multilayer Cellulose Acetate–Viscose Films for Bio‐Based, Bio‐Degradable Packaging Applications

open access: yesPackaging Technology and Science, EarlyView.
Cellulose acetate (CA) and cellulose foils stick together comprehensively after mild cellulose sodium hydroxide treatment and heated compression. For combined foils, water barrier properties correlate with CA thickness. Oxygen permeation suffers due to the sodium hydroxide pre‐treatment induced foil changes. The composite represents a biodegradable and
Florian Wurm   +3 more
wiley   +1 more source

New oil condition monitoring system, Wearsens® enables continuous, online detection of critical operating conditions and wear damage [PDF]

open access: yesJurnal Tribologi, 2015
A new oil sensor system is presented for the continuous, online measurement of the wear in turbines, industrial gears, generators, hydraulic systems and transformers.
Manfred Mauntz   +2 more
doaj  

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