Results 61 to 70 of about 51,696 (354)

Preparation of Lignocellulose-Based Activated Carbon Paper as a Manganese Dioxide Carrier for Adsorption and in-situ Catalytic Degradation of Formaldehyde

open access: yesFrontiers in Chemistry, 2019
Formaldehyde is a colorless, highly toxic, and flammable gas that is harmful to human health. Recently, many efforts have been devoted to the application of activated carbon to absorb formaldehyde.
Xiao Zhang   +6 more
doaj   +1 more source

Pulp and paper industry - trends for the future

open access: yes, 2013
We have seen a strong expansion of pulp and paper production during the last 20 years in especially Asia and South America. Many new pulp mills have been erected in Indonesia and Brazil where relatively cheap and fast growing species like Eucalyptus has ...
Bundschuh, Jochen, Dahlquist, Erik
core   +1 more source

Neuronal differentiation and tissue engineering strategies for central neurous system injury repair

open access: yesBMEMat, EarlyView.
This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia   +9 more
wiley   +1 more source

Improved Strength of Peroxide-Bleached Deinked Pulp after TEMPO-Mediated Oxidation at Medium Consistency

open access: yesBioResources, 2015
Deinked pulp was pretreated using the 4-acetamido-2,2,6,6,- tetramethyl-pipelidine-1-oxyl radical (TEMPO)/NaBr/NaClO system and then bleached using hydrogen peroxide to achieve a medium pulp consistency. The effect of the amount of oxidant NaClO addition
Feiguo Hua   +4 more
doaj   +1 more source

Varieties of State Aid and Technological Development : Government Support to the Pulp and Paper Industry, the 1970s to the 1990s [PDF]

open access: yes, 2018
Countries promote the development of pulp and paper industry through industrial, technology and innovation policy measures. Direct interventions and regional and environmental policies, together with more general governmental measures on trade ...
Juha-Antti Lamberg   +5 more
core   +1 more source

Neurovascular coupling in bone regeneration: Mechanisms, advanced biomaterials and challenges

open access: yesBMEMat, EarlyView.
This figure illustrates various material strategies for neurovascularized bone regeneration, including electroactive scaffolds, ion‐loaded materials, drug delivery systems, surface modifications, cells/cell products, growth factors, and peptides. These approaches aim to synergistically promote the regeneration of neural, vascular, and bone tissues ...
Yixin Ma   +8 more
wiley   +1 more source

Preparation and Characterization of Cellulose-Silver Nanocomposites by in situ Reduction with Alkalis as Activation Reagent

open access: yesBioResources, 2016
A simple, environmentally friendly, and efficient synthesis method for cellulose/silver (Ag) nanocomposites was developed by microwave heating an alkaline aqueous solution of cellulose fiber and silver nitrate (AgNO3), which resulted in good utilization ...
Yong-jian Xu   +3 more
doaj   +1 more source

Beyond Profit: Do Mergers and Acquisitions and the Board of Directors Increase the Environmental, Social, and Governance?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the relationship between mergers and acquisitions (M&A), board characteristics, and ESG performance in BRICS companies, considering the moderating role of sectoral sensitivity. The study analyzes 11,402 observations from 2293 BRICS companies, employing Two‐Stage Least Squares (2SLS) to address endogeneity and logistic ...
Geovane Camilo dos Santos   +2 more
wiley   +1 more source

Biotechnology in the pulp and paper industry : 8th ICBPPI /

open access: yes, 2002
This book covers both basic and applied sciences in a rather specified area of pulp and paper manufacture. The basic science of lignocellulose enzymology and plant genetics is covered also in many other contexts, whereas the application of biotechnology ...
Lantto, R.(Raija)   +2 more
core  

Corruption Control and Corporate Hazardous Waste Emissions: Cross‐Country Evidence and the Moderating Role of Agenda 2030

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The aim of this study is to examine the impact of corruption control, as a public institutional mechanism, on hazardous waste emissions of private sector entities. We also examine the extent to which Agenda 2030 moderates the relationship. We analyse data from the top 500 global companies.
Babajide Oyewo   +3 more
wiley   +1 more source

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