Modernisation Revisited: Market Structures and Competent Farmers in Södermanland County, Sweden, during the Late Nineteenth and Early Twentieth Centuries

Rural History ◽  
1997 ◽  
Vol 8 (2) ◽  
pp. 175-193
Author(s):  
Kirsti Niskanen

During the last two decades interpretations of agrarian modernisation have been the subject of critical debate. In neo-classical tradition, agrarian economists and economic historians have traditionally laid emphasis on the diffusion of technology and on the commercialisation of production. They have customarily been interested in the development of agricultural output and incomes, and basically understood modernisation as an evolutionary process by which commercial, market oriented production was substituted for traditional, subsistence production. During the 1970s and the 1980s agrarian sociologists and historians posed the question in more social and historical terms, seeking to determine which type of producers, large farmers or family farmers, were the bearers of modernisation. The traditional Marxian standpoint, as is well known, was that capitalist farming — in spite of delays and problems inherent in agricultural production — would come to dominate the agrarian sector through technical innovation and large scale production. Opposing this, neo-Marxian/neo-Chayanovian interpretations claimed that family farming, due to the innate characteristics of that particular production form, provided family farmers with a competitive advantage in relation to large scale production. According to this, more ‘social’ historical tradition, the social organisation of family based production was the key to understanding the viability, or even superiority, of family farming in the industrialised and urbanised societies of western Europe and North America.

2020 ◽  
Vol 16 (32) ◽  
pp. 189
Author(s):  
Olena V. Kovtun

No artigo, propõe-se a caracterização de algumas agroindústrias rurais no estado do Maranhão, baseada nos dados do Censo Agropecuário de 2006. Como ponto de partida para a pesquisa, serviu o fato de que as agroindústrias de produtos agropecuários se destacam como principais atividades entre as ocupações pluriativas dos agricultores familiares do estado. A escolha de agroindústrias para análise é fundamentada pela sua importância no sistema de produção agroalimentar e pela maior participação da agricultura familiar nos valores agregados dos produtos processados. Na literatura pesquisada, defende-se a visão de que, no contexto de pluriatividade a diversifcação das atividades, que ocorre por meio de criação de agroindústrias familiares, de pequeno porte e artesanais, pode ser apontada como uma alternativa econômicapara que a agricultura familiar possa permanecer e desenvolver-se em paralelo com as agroindústrias de grande escala e, assim, contribuir para a construção de um novo modelo de desenvolvimento dentro do qual o rural seja pensado como um todo, e não mais apenas ligado à produção agrícola.Palavras-chave: Pluriatividade. Agroindústrias. Agricultura familiar. Censo agropecuário 2006. PLURIACTIVITY AND RURAL AGROINDUSTRIES IN MARANHÃO: AN ANALYSIS BASED ON THE 2006 AGRICULTURAL CENSUSAbstractThe article proposes the characterization of some rural agroindustries in the state of Maranhão based on data from the 2006 Agricultural Census. As a starting point for the research served the fact that agroindustries of agricultural products stand out as the main activities among the pluriactive occupations of the family farmers of the State. The choice of agroindustries for analysis is based on their importance in the agro-food production system and the greater participation of family agriculture in the aggregated values of processed products. In the researched literature, it is defended the view that, in the context of pluriactivity, the diversification of activities that occurs through the creation of small family and artisanal agroindustries, can be pointed out as an economic alternative so that family agriculture can remain and developin parallel to the large-scale production and thus contribute to the construction of a new model of development in which the rural is thought as a whole and no longer only linked to agricultural production.Keywords: Pluriactivity. Agroindustries. Family farming. 2006 Agricultural census. 


1993 ◽  
Vol 32 (1) ◽  
pp. 129-131
Author(s):  
Naureen Talha

The literature on female labour in Third World countries has become quite extensive. India, being comparatively more advanced industrially, and in view of its size and population, presents a pictures of multiplicity of problems which face the female labour market. However, the author has also included Mexico in this analytical study. It is interesting to see the characteristics of developing industrialisation in two different societies: the Indian society, which is conservative, and the Mexican society, which is progressive. In the first chapter of the book, the author explains that he is not concerned with the process of industrialisation and female labour employed at different levels of work, but that he is interested in forms of production and women's employment in large-scale production, petty commodity production, marginal small production, and self-employment in the informal sector. It is only by analysis of these forms that the picture of females having a lower status is understood in its social and political setting.


2018 ◽  
Vol 15 (4) ◽  
pp. 572-575 ◽  
Author(s):  
Ponnusamy Kannan ◽  
Samuel I.D. Presley ◽  
Pallikondaperumal Shanmugasundaram ◽  
Nagapillai Prakash ◽  
Deivanayagam Easwaramoorthy

Aim and Objective: Itopride is a prokinetic agent used for treating conditions like non-ulcer dyspepsia. Itopride is administered as its hydrochloride salt. Trimethobenzamide is used for treating nausea and vomiting and administered as its hydrochloride salt. The aim is to develop a novel and environmental friendly method for large-scale production of itopride and trimethobenzamide. Materials and Methods: Itopride and trimethobenzamide can be prepared from a common intermediate 4- (dimethylaminoethoxy) benzyl amine. The intermediate is prepared from one pot synthesis using Phyrdroxybenzaldehye and zinc dust and further reaction of the intermediate with substituted methoxy benzoic acid along with boric acid and PEG gives itopride and trimethobenzamide. Results: The intermediate 4-(dimethylaminoethoxy) benzylamine is prepared by treating p-hydroxybenzaldehyde and 2-dimethylaminoethyl chloride. The aldehyde formed is treated with hydroxylamine hydrochloride. The intermediate is confirmed by NMR and the purity is analysed by HPLC. Conclusion: Both itopride and trimethobenzamide were successfully synthesized by this method. The developed method is environmental friendly, economical for large-scale production with good yield and purity.


Marine Drugs ◽  
2021 ◽  
Vol 19 (5) ◽  
pp. 241
Author(s):  
Shaden A. M. Khalifa ◽  
Eslam S. Shedid ◽  
Essa M. Saied ◽  
Amir Reza Jassbi ◽  
Fatemeh H. Jamebozorgi ◽  
...  

Cyanobacteria are photosynthetic prokaryotic organisms which represent a significant source of novel, bioactive, secondary metabolites, and they are also considered an abundant source of bioactive compounds/drugs, such as dolastatin, cryptophycin 1, curacin toyocamycin, phytoalexin, cyanovirin-N and phycocyanin. Some of these compounds have displayed promising results in successful Phase I, II, III and IV clinical trials. Additionally, the cyanobacterial compounds applied to medical research have demonstrated an exciting future with great potential to be developed into new medicines. Most of these compounds have exhibited strong pharmacological activities, including neurotoxicity, cytotoxicity and antiviral activity against HCMV, HSV-1, HHV-6 and HIV-1, so these metabolites could be promising candidates for COVID-19 treatment. Therefore, the effective large-scale production of natural marine products through synthesis is important for resolving the existing issues associated with chemical isolation, including small yields, and may be necessary to better investigate their biological activities. Herein, we highlight the total synthesized and stereochemical determinations of the cyanobacterial bioactive compounds. Furthermore, this review primarily focuses on the biotechnological applications of cyanobacteria, including applications as cosmetics, food supplements, and the nanobiotechnological applications of cyanobacterial bioactive compounds in potential medicinal applications for various human diseases are discussed.


Energies ◽  
2021 ◽  
Vol 14 (7) ◽  
pp. 1940
Author(s):  
Muhammad Usman Naseer ◽  
Ants Kallaste ◽  
Bilal Asad ◽  
Toomas Vaimann ◽  
Anton Rassõlkin

This paper presents current research trends and prospects of utilizing additive manufacturing (AM) techniques to manufacture electrical machines. Modern-day machine applications require extraordinary performance parameters such as high power-density, integrated functionalities, improved thermal, mechanical & electromagnetic properties. AM offers a higher degree of design flexibility to achieve these performance parameters, which is impossible to realize through conventional manufacturing techniques. AM has a lot to offer in every aspect of machine fabrication, such that from size/weight reduction to the realization of complex geometric designs. However, some practical limitations of existing AM techniques restrict their utilization in large scale production industry. The introduction of three-dimensional asymmetry in machine design is an aspect that can be exploited most with the prevalent level of research in AM. In order to take one step further towards the enablement of large-scale production of AM-built electrical machines, this paper also discusses some machine types which can best utilize existing developments in the field of AM.


Author(s):  
Yuting Luo ◽  
Zhiyuan Zhang ◽  
Fengning Yang ◽  
Jiong Li ◽  
Zhibo Liu ◽  
...  

Large-scale production of green hydrogen by electrochemical water splitting is considered as a promising technology to address critical energy challenges caused by the extensive use of fossil fuels. Although nonprecious...


2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Rozina Rashid ◽  
Muhammad Sohail

AbstractThe capacity of different Bacillus species to produce large amounts of extracellular enzymes and ability to ferment various substrates at a wide range of pH and temperature has placed them among the most promising hosts for the industrial production of many improved and novel products. The global interest in prebiotics, for example, xylooligosaccharides (XOs) is ever increasing, rousing the quest for various forms with expanded productivity. This article provides an overview of xylanase producing bacilli, with more emphasis on their capacity to be used in the production of the XOs, followed by the purification strategies, characteristics and application of XOs from bacilli. The large-scale production of XOs is carried out from a number of xylan-rich lignocellulosic materials by chemical or enzymatic hydrolysis followed by purification through chromatography, vacuum evaporation, solvent extraction or membrane separation methods. Utilization of XOs in the production of functional products as food ingredients brings well-being to individuals by improving defense system and eliminating pathogens. In addition to the effects related to health, a variety of other biological impacts have also been discussed.


Materials ◽  
2021 ◽  
Vol 14 (7) ◽  
pp. 1706
Author(s):  
Zacharias Viskadourakis ◽  
Argiri Drymiskianaki ◽  
Vassilis M. Papadakis ◽  
Ioanna Ioannou ◽  
Theodora Kyratsi ◽  
...  

In the current study, polymer-based composites, consisting of Acrylonitrile Butadiene Styrene (ABS) and Bismuth Antimony Telluride (BixSb2−xTe3), were produced using mechanical mixing and hot pressing. These composites were investigated regarding their electrical resistivity and Seebeck coefficient, with respect to Bi doping and BixSb2-xTe3 loading into the composite. Experimental results showed that their thermoelectric performance is comparable—or even superior, in some cases—to reported thermoelectric polymer composites that have been produced using other complex techniques. Consequently, mechanically mixed polymer-based thermoelectric materials could be an efficient method for low-cost and large-scale production of polymer composites for potential thermoelectric applications.


Author(s):  
Di Li ◽  
Yingying Xing ◽  
Changjian Zhou ◽  
Yikai Lu ◽  
Shengjie Xu ◽  
...  

The high reaction energy barrier of the oxygen evolution reaction (OER) extremely reduces the efficiency of water splitting, which is not conducive to large-scale production of hydrogen. Due to the...


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