Results 91 to 100 of about 525,319 (313)
A Study of the Effects of Ionic Charge and Molecular Weight of Polymers on Wet-Web Strength [PDF]
, 1978 Improved machine speeds in the production of paper have increased the number of wet-end breaks due to wet-webs that are unable to withstand the increased stresses at increased rates of production.
Kelso, Charles
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Advanced Science, EarlyView.Biomass‐derived lignin is used as a sustainable precursor to synthesize Mo single atoms anchored on a nitrogen‐coordinated carbon framework. As the Mo structure transitions from MoC clusters to isolated single‐atom sites, oxygen evolution reaction (ORR) activity progressively improves.
Junbeom Park +16 more
wiley +1 more source
Substituting Wood with Nonwood Fibers in Papermaking: A Win-Win Solution for Bangladesh [PDF]
Bangladesh is facing an acute shortage of fibrous raw materials for the production of pulp and paper. On the other hand, the demand for paper and paper products is increasing day by day.
A. F. M. Ataur Rahman +2 more
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Potential use of human periapical cyst-mesenchymal stem cells (hPCy-MSCs) as a novel stem cell source for regenerative medicine applications [PDF]
, 2017 Mesenchymal stem cells (MSCs) are attracting growing interest by the scientific community due to their huge regenerative potential. Thus, the plasticity of MSCs strongly suggests the utilization of these cells for regenerative medicine applications.
Codispoti, Bruna +6 more
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Advanced Science, EarlyView.A data‐driven strategy integrating quantum machine learning (QML) and high‐throughput computing overcomes hot‐cracking limitation to design a novel lightweight aluminum‐based entropy alloy for additive manufacturing. The fabrication transforms brittle intermetallics into deformable hierarchical nanostructures, yielding ultrastrong strength (>1 GPa) and
Enmao Wang +6 more
wiley +1 more source
FoodsFive types of frankfurters were formulated: a control without tamarind (T0) and four samples using 5% tamarind pulp paste (PT5), seeds (ST5), peel (CT5), and a blend of all of them (PSCT5), replacing the same portion of meat.
Rafael Sepúlveda F. Trevisan Passos +5 more
doaj +1 more source
SRM Journal of Research in Dental Sciences, 2014 Pulp vitality is extremely important for the tooth viability, since it provides nutrition and acts as biosensor to detect pathogenic stimuli. Treatment of the young permanent tooth with a necrotic root canal system and an incompletely developed root is ...
Mamta Dali, Laleet Rajbanshi
doaj +1 more source
Breaking Down Lignin: A Macromolecule's Path to the Nanoscale
Advanced Energy and Sustainability Research, EarlyView.This section highlights lignin's critical role as a sustainable, multifunctional precursor for nanomaterial design. Its unique structure and abundance enable the creation of lignin‐based, lignin‐derived, and hybrid nanomaterials with tunable properties. Emphasis is placed on lignin's potential to drive innovation in nanotechnology, offering ecofriendly
Jelena Papan Djaniš +3 more
wiley +1 more source
Investigating dental structure response to air abrasion: a finite element analysis
Materials Research ExpressAir abrasion particles, propelled by a compressed air stream, remove material from the tooth’s surface. The air abrasion parameter plays an important role in removing the strains or plaque from the teeth.
Thanachai Namlimhemnatee +7 more
doaj +1 more source
Preliminary Investigation on Bamboo Pulping [PDF]
, 1964 A preliminary investigation on bamboo pulping by Semi-Keebra process reveals that a higher pulp yield than that obtained by most of the known methods of pulping bamboo can be attained by Semi-Keebra process.* The chemical requirement for pulping is lower
Moona, Sushil
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