scholarly journals On the increasing of the raw material basis in the industry by mears of production of itaconic acid by fermentation.

1956 ◽  
Vol 2 (1) ◽  
pp. 12-15 ◽  
Author(s):  
J. ARPAI
Keyword(s):  
Itaconic Acid ◽  
Raw Material ◽  
Material Basis

Praktiken und Praxis

2017 ◽  
Vol 2017 (2) ◽  
pp. 41-56
Author(s):  
Thomas Alkemeyer
Keyword(s):  
The Self ◽  
The Other ◽  
Raw Material ◽  
Political Agency ◽  
Lived Body ◽  
Sociological Analysis ◽  
Discipline Formation ◽  
Material Basis ◽  
Embodied Self ◽  
Self Formation

Two forms or rather perspectives of observations appear alongside practice theories: The first perspective can be called the „theatre perspective“: practice here is observed as a regular, spatiotemporally ordered, socially structured, and therefore recognizable historical form of „practical doings and sayings“, in which participants are understood as mere carriers of practices and their bodies as the raw material for processes of formation. In the other perspective, understood as the perspective of the participants themselves, practices come into view as ongoing, conflictual, and contingent accomplishments, in which participants occur as intelligently collaborating contributors with so called „lived bodies“. These bodies are affectable, sites of experience, and media of a sensitivity that allow an embodied self to orientate itself (with)in a practice. This paper proposes a methodological mediation of both perspectives by taking into account both a sociological analysis of discipline, formation, or adjustment, and the reflexive sensing in action, which can be modeled phenomenologically. Thus, a „lived-body-in-accomplishment“ comes into view that serves the material basis of subjectivation procceses, i. e. the (self-)formation of a constitutionally conditioned (political) agency.

scholarly journals The raw material basis of global value chains: allocating environmental responsibility based on value generation

2018 ◽  
Vol 31 (2) ◽  
pp. 206-227 ◽  
Author(s):  
Pablo Piñero ◽  
Martin Bruckner ◽  
Hanspeter Wieland ◽  
Eva Pongrácz ◽  
Stefan Giljum
Keyword(s):  
Global Value Chains ◽  
Raw Material ◽  
Value Chains ◽  
Environmental Responsibility ◽  
Material Basis

scholarly journals Influence of microwaves on the rate of the distillation and yield of etheric oil from the wooded greenery of conifers

2005 ◽  
Vol 59 (9-10) ◽  
pp. 259-262
Author(s):  
Zeljka Marjanovic-Balaban ◽  
Predrag Miletic
Keyword(s):  
Industrial Production ◽  
Food Industry ◽  
Steam Distillation ◽  
Raw Materials ◽  
Economic Factor ◽  
Douglas Fir ◽  
Raw Material ◽  
Laboratory Conditions ◽  
Material Basis ◽  
Technological Processing

It is known that many plants represent valuable raw materials for technological processing and that there has been an increase in the use of medicinal, aromatic and spice plants as raw materials in industry. Our research was directed toward studying the rate of the distillation and yield of etheric oils from the wooded greenery of conifers (fir, spruce, pine juniper and Douglas fir) by using a new procedure. These conifers represent an important raw material basis in this area, which could be used for the industrial production of etheric oil for the pharmaceutical, cosmetic and food industry. Before distillation, the samples were treated with microwaves under laboratory conditions, and the influence of microwaves on the duration of the distillation and yield of etheric oil compared to steam distillation was analyzed. The results showed that less time was required to achieve the same yield during the distillation, if the samples were treated with microwaves, which can be a significant economic factor in the production of this etheric oil.

Preparation of porous carbon material by hydrothermal activation of itaconic acid fermentation waste liquid and its efficient adsorption of Cr(VI)

2021 ◽  
Author(s):  
Kun Chen ◽  
Renwei Dai ◽  
Guanjun Xu ◽  
Bernard Wiafe Biney ◽  
Jiahua Shen ◽  
...  
Keyword(s):  
Hydrothermal Method ◽  
Itaconic Acid ◽  
Porous Carbon ◽  
Carbon Material ◽  
Chemical Activation ◽  
Raw Material ◽  
Porous Carbon Material ◽  
Carbon Microspheres ◽  
Acid Fermentation ◽  
Porous Adsorbent

Carbon microspheres were synthesized using itaconic acid fermentation waste liquid as a raw material by hydrothermal method. The sequential porous adsorbent was prepared (by chemical activation) using carbon microspheres as...

The development of the raw material basis of the vitreous silica and optical glass industry

1973 ◽  
Vol 30 (5) ◽  
pp. 291-293
Author(s):  
I. I. Mirochnikov ◽  
V. P. Kovalenko ◽  
K. R'. Abakov
Keyword(s):  
Glass Industry ◽  
Optical Glass ◽  
Vitreous Silica ◽  
Raw Material ◽  
Material Basis

scholarly journals Forests as the factor of the economy development of the Raska region

2003 ◽  
Vol 83 (2) ◽  
pp. 61-70 ◽  
Author(s):  
Snezana Vujadinovic
Keyword(s):  
Forest Resources ◽  
Economic Effects ◽  
The Other ◽  
Raw Material ◽  
Wood Industry ◽  
Wood Volume ◽  
Material Basis ◽  
Space Potential ◽  
Economic Function ◽  
Wild Life

Forests represent the significant natural resource of the Raska region. The preservation of forests ecosystems, and space potential offer, a favourable basis for their many-functional usage. For the time being, the productive, i.e., economic function, is dominant. The forests on the territory of the Prijepolje Forest Organization present the main raw material basis. In the whole cut wood volume of Serbia (state forests), the above mentioned organization participates with 37,1%. Opposite to that fact, the economic effects that the region economy has from the forest utilization, are far less than the potentials. Forest resources are neither enough nor adequately used. That greatly complicates the development of wood industry, as well as the other activities whose prosperity is connected with forests. Making and realization of plans for protection, fending forests and utilization, constructing infrastructure, tending and preservation of wild life, rational exploitation of forest resources, are the trends of the future usage of the Raska region forest natural wealth.

scholarly journals Anaerobe degradation of maize infected by Fusarium graminearum

2012 ◽  
pp. 57-61
Author(s):  
Lili Mézes ◽  
György Bíró ◽  
János Tamás
Keyword(s):  
Yield Loss ◽  
Biogas Production ◽  
Toxin Production ◽  
Raw Material ◽  
Material Basis ◽  
Fusarium Sp ◽  
Mesophilic Digestion ◽  
Moisture Conditions ◽  
The Impact ◽  
Fusarium Fungi

Last year intense rainfalls and moisture conditions were beneficial for the Fusarium sp. in Hungary. Fusarium strains decrease cereal quality (for example maize), furthermore may cause yield loss. Due to the toxin production, the fungi have a dangerous animal and human pathogen effect (Placinta et al., 1999).The effects of the Fusarium infection and its mycotoxin production haven’t been perfectly eliminated. Fusariumgraminearumis the most common agricultural pathogen in Hungary. The utilization of infected maize as an alternative biogas raw material may be an efficient and environmentally friendly disposal method. In this case, Fusarium-, and mycotoxin-content of the maize have to be analyzed as well as the impact of these factors’ on the biogas production process. Our experience was based on the raw material basis of a biogas plant. Different amount of Fusarium free and infected maize grits have been added to the regular raw material mixture. The detection of Fusarium fungi has been analyzedin experimental digesters throughout the different stages of mesophilic digestion. In the biogas liquid end product the Fusarium was detected by breeding and by microscope. According to our results, the Fusarium sp. was not detectable in the liquid end product after 30 days.

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