Role of chromium (III) in the nutrition of pigs and cattle

2016 ◽  
Vol 3 (2) ◽  
pp. 56-62
Author(s):  
R. Iskra ◽  
V. Vlizlo ◽  
R. Fedoruk

The results of our studies and the data of modern literature regarding the biological role of Cr(III) compounds in conditions of their application in the nutrition for pigs and cattle are discussed. The metabolic impact of Cr(III), coming from different sources – mineral and organic compounds, obtained by chemical synthesis or a nanotechnological method (chromium citrate), as well as in the form of biocomplexes from the cultural medium of Saccharomyces cerevisiae yeasts was analyzed. The metabolic connection between the impact of Cr(III) and the biosynthesis of some hormones – insulin, cortisol – as well as the sensitivity of some tissues and organs to the effect of chromium compounds was studied. A considerable part of the review material was dedicated to the metabolic effect of Cr(III) compounds on the reproductive function of pigs and cattle and their impact on the viability of the offspring and gametes of animals. The data about the stimulating effect of Cr(III) on the growth and development of the organism of piglets and calves, meat and milk performance of these species of animals are discussed. The relevance of dosing Cr(III) in the nutrition of pigs and cattle is highlighted.

2021 ◽  
Author(s):  
◽  

Students participating in mobility experiences need to constantly adapt to new circumstances, not only during the experience itself, but also before leaving and after returning to their home country. They change their lifestyle, get acquainted with other cultural forms and, in some cases, they even change habits and attitudes to adapt to the new host culture. In this scenario, the different sources of support for students are of great added-value, e.g. family, friends, classmates, as well as the receiving institution – higher education institutions (HEIs) in our case. The supporting role of HEIs in the process of sending students abroad could go beyond the administrative dimension of it. A way of doing that is by offering a provision of support services on the acknowledgment and maximisation of their learning process and acquired competences (understood as a combination of knowledge, skills and attitudes – see Boyatzis, 1982; or Council of Europe, 2018) gained during their adaptation to a new international context. In this way, HEIs could increase the impact of such mobility experiences on students’ professional and personal development.


2021 ◽  
Vol 11 (3) ◽  
Author(s):  
Priyanka Bhaskar ◽  
Padmalosani Dayalan

This paper aims to highlight the role of continuing education among the teachers of India. The study identifies factors which influence teachers in Higher education institutions (HEI) for continuing education. The paper also explores the impact of continuing education on career growth and development. A systematic survey was conducted among the teachers in Higher education institutions of Uttarakhand, India. Factor analysis is used to identify the important factors that influence teachers to enrol for continuing education. SPSS and AMOS are used to analyse the data. The findings of the study indicate that factors like time, financial support, job opportunities, knowledge, skills, and abilities play a detrimental role among teachers for continuing education. This study also reveals that continuing education has a positive impact on career growth and development of teachers. Continuing education helps the teachers to explore better career opportunities, provides job security, salary increment, and promotion which contributes to their professional growth and personality development. Continuing education in teachers demonstrates a significant role in the development of interpersonal skills, technical skills and inculcates self-confidence that contributes to their personal growth. The importance of paper increases amidst the COVID19 pandemic and the launch of the National Education Policy in India, as the paper will provide support to the Higher education institutes and Government to frame policies and strategies to imbibe continuing education as an integral part of the education system. The paper by enumerating its benefits, motivates the teachers to enhance their qualifications and enhance their future prospects.


Author(s):  
Clem Herman

This article examines the role of community-based training initiatives in enabling women to cross the so-called digital divide and become confident users of ICTs. Drawing on a case study of the Women’s Electronic Village Hall (WEVH) in Manchester, United Kingdom, one of the first such initiatives in Europe offering both skills training and Internet access to women, the article will illustrate the impact that community-based initiatives can have in challenging and changing prevailing gendered attitudes toward technology. Gendered constructions of technology in dominant discourse suggest that women must also cross an internal digital divide, involving a change in attitude and self–identification, before they can see themselves as technically competent. Learning about technology is intimately linked to learning about gender, and the performance of skills and tasks that are culturally identified as masculine can be an empowering step for women, successfully challenging preconceived gendered relationships with technology. The WEVH occupied a unique position, acting as a model for other women’s ICT initiatives and influencing the development and proliferation of other community-based ICT access projects. There were two main motivating forces behind its setting up in 1992. The first was a shared vision of the potential for ICTs to be used as a tool to combat social exclusion. The second was a feminist commitment to redressing the inequalities and underrepresentation of women in computing. Both these perspectives formed an important backdrop to the growth and development of the organisation and have continued to inform its strategic plans.


2008 ◽  
pp. 2151-2158
Author(s):  
Clem Herman

This article examines the role of community-based training initiatives in enabling women to cross the so-called digital divide and become confident users of ICTs. Drawing on a case study of the Women’s Electronic Village Hall (WEVH) in Manchester, United Kingdom, one of the first such initiatives in Europe offering both skills training and Internet access to women, the article will illustrate the impact that community-based initiatives can have in challenging and changing prevailing gendered attitudes toward technology. Gendered constructions of technology in dominant discourse suggest that women must also cross an internal digital divide, involving a change in attitude and self–identification, before they can see themselves as technically competent. Learning about technology is intimately linked to learning about gender, and the performance of skills and tasks that are culturally identified as masculine can be an empowering step for women, successfully challenging preconceived gendered relationships with technology. The WEVH occupied a unique position, acting as a model for other women’s ICT initiatives and influencing the development and proliferation of other community-based ICT access projects. There were two main motivating forces behind its setting up in 1992. The first was a shared vision of the potential for ICTs to be used as a tool to combat social exclusion. The second was a feminist commitment to redressing the inequalities and underrepresentation of women in computing. Both these perspectives formed an important backdrop to the growth and development of the organisation and have continued to inform its strategic plans.


2020 ◽  
Vol 12 (9) ◽  
pp. 95
Author(s):  
Andrea Incerpi ◽  
Barbara Pistoresi ◽  
Alberto Rinaldi

This paper analyses the impact of different sources of financing (foreign capital, migrants’ remittances, and domestic banks intermediation) on Italy’s economic development between 1861 and the World War I. Existing literature has analysed the role of these channels of financial intermediation separately, while this paper for the first time considers them in conjunction. Using IRF from a Cholesky identification structure of a VAR model and relying on an original dataset that combines the most recent series of several financial and economic aggregates, this paper shows that investment in Italy was fuelled by a plurality of sources of funding. A crucial role was played by national saving mobilized by domestic banks and also remittances had a significant impact. Our evidence is instead weaker for foreign capital.


2020 ◽  
Author(s):  
Rong Li ◽  
San-Pin Wu ◽  
Lecong Zhou ◽  
Barbara Nicol ◽  
John P. Lydon ◽  
...  

AbstractTranscription factor FOXL2 exhibits an increase in mRNA levels in eutopic endometrial biopsy in endometriosis patients. While FOXL2 is known of regulating sex differentiation and reproductive function, the impact of elevated FOXL2 expression on uterine physiology remains unknown. To answer this question, we generated mice with over expression of FOXL2 (FOXL2OE) in the female reproductive tract by crossing Foxl2LsL/+ with the Pgrcre model. FOXL2OE uterus showed severe morphological abnormality including abnormal epithelial stratification, blunted adenogenesis, increased endometrial fibrosis and disrupted myometrial morphology. In contrast, increasing FOXL2 levels specifically in uterine epithelium by crossing the Foxl2LsL/+ with the Ltficre mice resulted in the eFOXL2OE mice with uterine epithelial stratification but without defects in endometrial fibrosis and adenogenesis, demonstrating a role of the endometrial stroma in the uterine abnormalities of the FOXL2OE mice. Transcriptomic analysis of 12 weeks old Pgrcre and FOXL2OE uterus at diestrus stage showed a positive correlation of FOXL2OE uterine transcriptome with human endometrium of endometriosis patients. Furthermore, we found FOXL2OE mice were sterile. The infertility was caused in part by a disruption of the hypophyseal ovarian axis resulting in an anovulatory phenotype. The FOXL2OE mice failed to show decidual responses during artificial decidualization in ovariectomized mice which demonstrates the uterine contribution to the infertility phenotype. These data supported that aberrantly increased FOXL2 expressions in the female reproductive tract can disrupt ovarian and uterine functions, particularly, may be involved in the progressions of endometriosis.


2013 ◽  
Vol 2 (2) ◽  
pp. 115-146
Author(s):  
E. Eugene Clark

This article surveys future trends impacting corporate governance research and practice. These trends, which will impact all countries, but to varying degrees, include a movement towards unifying the diverse theories, models and language deployed in corporate governance research so that we can have a sounder epistemological base from which to advance our knowledge. Also discussed are the impact of technology on corporate governance research; the move to more inclusive and interdisciplinary models; a greater emphasis on Asian models of corporate governance; the impact of soft law; continued emphasis on the role of corporate governance in achieving sustainable growth and development; corporate governance within the context of new forms of capitalism and new institutional frameworks; a greater focus on comparative law and transnational models; and finally, an increased demand for evidence- based outcomes.


2002 ◽  
Vol 8 (4) ◽  
pp. 401-429 ◽  
Author(s):  
Maheshwar Rao

The paper identifies and analyses challenges and issues facing the tourism industry in the most developed South Pacific island state, the Fiji Islands. Many of the challenges identified can be attributed to the interplay among historical factors and events, and the vested interests associated with them. The colonization of Fiji, the historical role of foreign capital in its growth and development, the conflicting socio-economic and political demands of the two major ethnic groups (the indigenous Fijians and immigrant Indo-Fijians), the issue of property rights, and more recently the coups of 1987 and 2000 and the resultant political instability are discussed in relation to the growth and development of the tourism industry. The author also discusses the impact of the coups on the tourism industry and the role of private–public partnerships in the industry's recovery following the coups.


2003 ◽  
Vol 2 (2) ◽  
pp. 38-55
Author(s):  
Subhash K. B

This article tries to give a comprehensive meaning to the concept of venture capital by taking into account all relevant aspects associated with it. Secondly the origin, growth and development of modern concept of venture capital around the world are being discussed. Thirdly, the present status of venture capital scenario explains about the trends and tendencies happening around the world. Finally the role of venture capital in promoting the economic development, a brief discussion on the impact of venture capital on the economy and the article concludes with the future trend.


Author(s):  
Clem Herman

This article examines the role of community-based training initiatives in enabling women to cross the so-called digital divide and become confident users of ICTs. Drawing on a case study of the Women’s Electronic Village Hall (WEVH) in Manchester, United Kingdom, one of the first such initiatives in Europe offering both skills training and Internet access to women, the article will illustrate the impact that community-based initiatives can have in challenging and changing prevailing gendered attitudes toward technology. Gendered constructions of technology in dominant discourse suggest that women must also cross an internal digital divide, involving a change in attitude and self–identification, before they can see themselves as technically competent. Learning about technology is intimately linked to learning about gender, and the performance of skills and tasks that are culturally identified as masculine can be an empowering step for women, successfully challenging preconceived gendered relationships with technology. The WEVH occupied a unique position, acting as a model for other women’s ICT initiatives and influencing the development and proliferation of other community-based ICT access projects. There were two main motivating forces behind its setting up in 1992. The first was a shared vision of the potential for ICTs to be used as a tool to combat social exclusion. The second was a feminist commitment to redressing the inequalities and underrepresentation of women in computing. Both these perspectives formed an important backdrop to the growth and development of the organisation and have continued to inform its strategic plans.


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