Results 91 to 100 of about 139,094 (262)

A Current Overview of Materials and Strategies for Potential Use in Maxillofacial Tissue Regeneration [PDF]

open access: yes, 2017
Tissue regeneration is rapidly evolving to treat anomalies in the entire human body. The production of biodegradable, customizable scaffolds to achieve this clinical aim is dependent on the interdisciplinary collaboration among clinicians, bioengineers ...
Almeida, Luis Eduardo   +7 more
core   +1 more source

Modulation of Electronic Structure in Kraft Lignin‐Derived Mo Single‐Atom Catalysts for Optimized Electrochemical Oxygen Reduction

open access: yesAdvanced 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

Evaluation of mechanical and histological properties of cryopreserved human premolars under short-term preservation: A preliminary study

open access: yesJournal of Dental Sciences, 2014
Background/purpose: The aim of this study was to investigate whether storage of extracted teeth in transportation solution for 24 hours has a negative effect on the cell density and mechanical properties of thawed pulp tissue extracted from frozen intact
Shu-Li Lin   +5 more
doaj   +1 more source

Pembuatan Pulp Cetak tanpa Perekat dari Pulp Batang Jagung [PDF]

open access: yes, 2014
Packaging material's demand continue to increase along with the development of industry all over the world. Styrofoam as conventional packaging materials, have been looked for a subtitute because it does not decompose and the depletion of fossil fuels as
Aziz, M. S. (Muhammad)   +3 more
core  

Data‐Driven Design and Fabrication of Heat‐Resistant, Ultrastrong, Lightweight Aluminum‐Based Entropy Alloy by Additive Manufacturing

open access: yesAdvanced 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

The Comparison of Kraft Pulp Properties from Stem and Branchwood of Hornbeam [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2014
The utilization of tree branches as potential resource of fibers, that can be supply raw materials for pulp and paper industries, additionally, increases the productivity of tree.
Ebrahim Pouryazdian   +2 more
doaj  

International trade as a channel of influence of globalization on economic development of the countries-parties of OBOR initiative [PDF]

open access: yes, 2017
The paper is aimed to discuss the influence of promoting free-trade between countries participants of Belt and Road initiative. the globalization of world trade can facilitate growth, and to inhibit it.
Balandina, M. S.
core   +2 more sources

Breaking Down Lignin: A Macromolecule's Path to the Nanoscale

open access: yesAdvanced 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

Recycling Mimeograph-Printed Newsprint Paper

open access: yesASEAN Journal on Science and Technology for Development, 2011
Virgin newsprint paper from thermo-mechanical pulp was subjected to a laboratory recycling scheme, which involved mimeograph-printing, re-pulping, de-inking, washing, refining, and handsheetforming, without adding other fibre in between cycles.
E. L Mari, A.S Torres, C.O Austria
doaj   +1 more source

The Effects of Fiber Furnish on Physical Properties of Paper [PDF]

open access: yes, 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

Home - About - Disclaimer - Privacy