Results 91 to 100 of about 19,709,402 (356)
The Effects of Fiber Furnish on Physical Properties of Paper [PDF]
, 1975 This experiment was designed to determine the effects of fiber furnish on the physical properties of paper. To do this various pulps and combinations of these pulps were formed into handsheets and their physical properties determined. The tests performed
Havard, Dennis
core +1 more source
Jet-ISM Interaction in the Radio Galaxy 3C293: Jet-driven Shocks Heat ISM to Power X-ray and Molecular H2 emission [PDF]
, 2015 We present a 70ks Chandra observation of the radio galaxy 3C293. This galaxy belongs to the class of molecular hydrogen emission galaxies (MOHEGs) that have very luminous emission from warm molecular hydrogen. In radio galaxies, the molecular gas appears
Appleton, Philip N. +5 more
core +2 more sources
Quantitative study on the aging of kraft paper in vegetable oils [PDF]
IEEE Electrical Insulation Magazine, 2016 The focus of this article is on the values of the activation energy and pre-exponential factor in the Emsley/Heywood kinetic model as applied to vegetable oil-impregnated paper as a step forward in the quantitative study of the degradation of the paper.
Carcedo, Juan +5 more
openaire +3 more sources
JCPP Advances, EarlyView.Abstract Background Parent‐led, preschool language interventions may help to mitigate the risk of poor language and literacy outcomes associated with lower socioeconomic status. This study builds on two previous evaluations of a parent‐led early language teaching programme, which demonstrated mixed findings.
Kelly Burgoyne +6 more
wiley +1 more source
Kraft Lignin Depolymerization in an Ionic Liquid without a Catalyst
BioResources, 2015 In this paper, the depolymerization of lignin was successfully achieved by the thermal treatment of kraft lignin in butyl-1,8-diazabicyclo[5.4.0]undec-7-enium chloride ([DBUC4+][Cl-]) without a catalyst.
Amadou Diop +3 more
doaj +1 more source
Laser &Photonics Reviews, EarlyView.This work elucidates the previously unknown thermal dynamics during sub‐micrometer photothermal laser printing of zinc oxide using a non‐invasive transmission‐based in situ measurement. The elevated temperatures are shown to be highly localized around the laser focal spot, reaching average temperature increases of about 113 K per mW of laser power ...
Steven Kraus +4 more
wiley +1 more source
Effect of Acacia melanoxylon wood density on papermaking potential [PDF]
, 2007 In this work we study the behaviour in kraft cooking and papermaking of 6 Acacia melanoxylon wood chip samples, with basic densities of 449, 489, 493, 505, 514 and 616 kg/m3. The wood chip samples were screened and submitted to the kraft cooking process.
Anjos, O. +3 more
core
Low‐Hysteresis Cellulose‐Based Hydrogels for Strain Detecting
Macromolecular Rapid Communications, EarlyView.Low‐hysteresis hydrogel with high cellulose content is prepared. The modified cellulose is prepared through a sequential periodate oxidation and borohydride reduction process. The hydrogel can be used as a strain sensor with a gauge factor of 1.1 in the 0%–300% sensing range.
Xia Sun, Fanghan Luo, Feng Jiang
wiley +1 more source
Ultrastructural characterization (morphological and topochemical) of wood pulp fibres [PDF]
, 2007 Different electron microscopy techniques including SEM (scanning electron microscopy), FE-SEM (field emission-scanning electron microscopy), TEM (transmission electron microscopy) and Immuno-gold TEM (immuno-gold transmission electron microscopy) were ...
Fernando, Dinesh
core
Oikos, EarlyView.Droughts, increasingly frequent under human‐driven climate change, are expected to intensify globally. Both pulsed and prolonged droughts can strongly affect organismal survival and population dynamics, potentially altering terrestrial communities and ecosystems.
Mattheau S. Comerford +14 more
wiley +1 more source