Economic Power
Mostrando 1-12 de 596 artigos, teses e dissertações.
-
1. Estimating leaf area of basil cultivars through linear dimensions of leaves
ABSTRACT Ocimum basilicum L. (basil) is an annual herb belonging to the Lamiaceae family that has economic importance for many regions around the world. Thus, ecophysiological studies are needed to assess this species growth and dispersal. This work aimed to obtain equations from regression models that meaningfully estimate the leaf area of basil cultivars u
Revista Ceres. Publicado em: 2022
-
2. TECHNICAL AND ECONOMIC FEASIBILITY OF USING A VARIABLE-FREQUENCY DRIVE IN MICRO-IRRIGATION SYSTEMS
ABSTRACT Irrigation is essential for the development of crops in regions with scarcity or irregular rainfall distribution, enabling high productivity. However, the use of water resources and electrical energy leads to a concern with irrigation efficiency. Pressure demand varies during the operations of irrigation systems and the appropriate pressure can be r
Eng. Agríc.. Publicado em: 2021-02
-
3. Ultrasound reference values for the calcaneus of children and adolescents at moderate altitudes in Peru
Abstract Objective: a) Establish reference values for bone parameters by using the speed of sound (SOS, m/s) of broadband ultrasound attenuation (BUA, dB/MHz) and establish a bone quality index (BQI = αSOS + βBUA) for children and adolescents living in a region of moderate altitude, b) compare bone parameters with an international standard (with different
J. Pediatr. (Rio J.). Publicado em: 2021-02
-
4. INCREASED ENERGY COGENERATION IN THE SUGAR-ENERGY SECTOR WITH THE USE OF SUGARCANE STRAW, ELECTRIFICATION OF DRIVES, AND HIGH-DRAINAGE ROLLERS IN THE EXTRACTION
ABSTRACT The sugar-energy sector stands out in the production of electrical energy in the Brazilian energy matrix. The updating of Law 9,427 allowed increasing the limit of power injected in the transmission or distribution systems of existing projects from 30 to 50 MW, encouraging studies of expansion and/or implementation of new cogeneration projects. This
Eng. Agríc.. Publicado em: 2020-04
-
5. Increased power efficiency in mining by using high-fidelity haul truck simulation
Abstract The current economic and political scenario in Brazil has allowed small, medium and large companies to adopt cost cutdown and productivity increase strategies. Diesel fuel consumption by off-highway haul trucks stands for one of the largest costs at the Sossego Mine operational management department. Based on this fact, as well as on the 8% increase
REM, Int. Eng. J.. Publicado em: 2020-03
-
6. ANTROPOLOGÍA POLÍTICA DE LAS FINANZAS Y ANTROPOLOGÍA DEL DINERO
Resumo Este texto apresenta a antropologia do dinheiro de Keith Hart e sua relevância para uma antropologia política da indústria financeira. Hart considera que o dinheiro articula hierarquias sociais e desigualdades que conectam a experiência pessoal íntima com o resto da humanidade, e que a multiplicidade da violência e do potencial liberador dessas
Sociol. Antropol.. Publicado em: 20/12/2019
-
7. Empowering and Resisting in a Sharing Economy: Two Sides of the Same Coin
Abstract Some can regard the sharing economy (SE) as a sustainable economy for allowing innovative (even disruptive) business opportunities and for encouraging new forms of consumption. There are, however, controversies about SE’s role in being a commercially-oriented economy taking advantage of regulatory and market failures. Such ambiguous trajectories p
BAR, Braz. Adm. Rev.. Publicado em: 13/12/2019
-
8. DAMS SAFETY INDEX (DSI): A REASSESSMENT OF THE PARAMETERS OF ANALYSIS
ABSTRACT Dams provide a water supply, irrigation and power generation. However, the economic, social and environmental impacts are serious when they rupture. It is important that dams continue to function properly and are constantly evaluated for their safety and functionality. Contrary to general belief, small dams are the ones that present the most problem
Eng. Agríc.. Publicado em: 09/12/2019
-
9. EDUCAÇÃO & SOCIEDADE E AS POLITICAS PÚBLICAS EM EDUCAÇÃO
RESUMO: A presente pesquisa examina os editoriais da revista Educação & Sociedade a partir de três recortes temáticos, a saber: Políticas públicas em educação; Planos Nacionais de Educação e Educação e mercado. Esses temas foram definidos a partir da leitura de todos os 144 editoriais, tendo como critérios a relevância e a recorrência dos refe
Educ. Soc.. Publicado em: 09/12/2019
-
10. A educação e o governamento dos corpos na atualidade: uma análise do “Movimento 21 dias por uma vida mais saudável”
Resumo Este trabalho teve como objetivo analisar os enunciados do programa de promoção da saúde “Movimento 21 dias por uma vida mais saudável” (M21), vinculado à Secretaria de Estado da Saúde do Espírito Santo. Para realizar tal proposta, investigamos, no período de setembro de 2015 a junho de 2017, os materiais disponíveis no site do programa,
Saude soc.. Publicado em: 09/12/2019
-
11. Grupos econômicos e acumulação urbana na cidade do Rio de Janeiro: Odebrecht e Carvalho Hosken
Resumo As estratégias de acumulação e de poder dos grupos econômicos são centrais para o debate sobre a economia política urbana contemporânea. Sua influência na produção desigual do espaço urbano e na sociedade em geral tem sido cada vez mais proeminente. A partir do referencial analítico das teorias não convencionais sobre grupos econômicos,
Rev. Bras. Estud. Urbanos Reg.. Publicado em: 05/12/2019
-
12. SOCIAL RESPONSIBILITY INFORMATION IN THE STAKEHOLDERS’ PERSPECTIVE - CASE STUDY IN A BRAZILIAN PHILANTHROPIC HIGHER EDUCATION ORGANIZATION
ABSTRACT The objective of this research is to identify the social responsibility information of the stakeholder interest for the disclosure of a Philanthropic Higher Education Organization - PHEO. The exploratory inductive study was developed with application of a questionnaire elaborated with the main social responsibility categories, through meetings with
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 02/12/2019