Results 91 to 100 of about 19,010 (309)

Embedding Chemistry and Pharmacy Into Sustainability

open access: yesAngewandte Chemie International Edition, EarlyView.
Chemistry and pharmacy provide products and processes that are indispensable for our high living standard. To understand their relationship with sustainability is important to allow them to contribute to sustainability in a sustainable manner. An integrated overview of green, circular, and sustainable chemistry and pharmacy is given and how they have t
Klaus Kümmerer
wiley   +1 more source

Preparation of Spherical Nanocellulose from Waste Tobacco Stem

open access: yesBioResources
Tobacco stems constitute a large amount of waste biomass generated during tobacco production, and their recycling is of great significance to the environment and the conservation of resources.
Fanghan Luo   +6 more
doaj  

Furniture Industry in Kenya

open access: yes, 2015
The Government of Kenya recognizes that the performance of the furniture sector is crucial both to employment and growth in the country. The Ministry of Industrialization and Enterprise Development (MOIED) therefore requested an analysis of both the furniture and timber sectors, in order to understand their current state of development, their main ...
Creapo Oy, World Bank Group
openaire   +1 more source

AUTOMATIAN AND AUTOMATION SYSTEMS

open access: yesForestist, 2004
Due to the variations in products, struetures and quantities, the companies whieh want to save and develop their position in the international eompetitions have to change their produetion system and to cause to meet it to properties to adapt easily to
Sinan ÖZTURAN, Ercan TANRITANIR
doaj   +1 more source

Green Fuel Combustion Synthesis of CeO2 and Ag/CeO2 Nanoparticles for Photocatalytic and Antibacterial Applications

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver‐doped cerium oxide nanoparticles (Ag/CeO2 NPs) were synthesized using Ricinus communis seed extract as a bio‐derived fuel in a solution combustion method. The combustion reaction, carried out at 450°C with AgNO3 and (NH4)2[Ce (NO3)6] as metal precursors, produced CeO2 and Ag/CeO2 NPs.
T. N. Ravishankar   +5 more
wiley   +1 more source

Separation of Polyamide 66 From Blends With Wool Through Selective Dissolution: Implications of the Presence of Dyes

open access: yesJournal of Applied Polymer Science, EarlyView.
The study assesses dye impacts on PA66/wool recycling via selective PA66 dissolution in calcium chloride–ethanol–water and water reprecipitation. Acid dyes migrate into solvent, yielding color‐free, melt‐spinnable PA66 and reusable wool. Metal‐complex dyes remain, altering PA66 melt viscosity and requiring extraction or repurposing.
Lukas Vonbrül   +8 more
wiley   +1 more source

Selected Ratio and Bankruptcy Early-Warning Method Analysis of Competitiveness of Wood Sector Companies Listed on Warsaw Stock Exchange

open access: yesDrvna Industrija, 2012
This paper presents the analysis of economic conditions of wood sector companies listed on the Warsaw Stock Exchange. Among many measures of ratio analysis, the three most frequently used groups of indicators - profitability, debt and liquidity were ...
Justyna Biernacka   +1 more
doaj  

Are you sitting comfortably? The political economy of the body

open access: yes, 2009
The aim of this paper is to examine the relationship between the mass production of furniture in modern industrial societies and lower back pain (LBP).
Wilkin, P, Peter Wilkin
core   +1 more source

Additives Enhancing Biodegradability in Plastics and Potential Implications for Textiles: A Mechanistic Review

open access: yesJournal of Applied Polymer Science, EarlyView.
Mechanistic insights from additive‐assisted plastic degradation guide the design of environmentally adaptive textile fibers. Functional additives enhance oxidative, hydrolytic, enzymatic, and microbial degradation pathways. Translating these strategies requires control of fiber architecture, additive distribution, and environmental interactions ...
Julia Cunniffe   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy