Buscar
Itens para a visualização no momento 2491-2500 of 4148
Família rural e produção de tabaco: estratégias de reprodução social em Arroio do Tigre/RS
(Universidade Federal de Santa Maria, 2015-08-21)
The overall aim of the thesis was to understand the social reproduction of tobacco growing families and the experiences lived in the different times of rural development in the town of Arroio do Tigre / RS. The research ...
Influência dos parâmetros físico-hídricos do solo na conformação das vertentes na formação Santa Maria (membro alemoa) no bairro Camobi e distrito de Pains, Santa Maria, RS
(Universidade Federal de Santa Maria, 2017-01-13)
The hillslopes, interfluves, thalwegs are part of the fundamental components of the relief units. The importance of studying the influence of soil in the hillslope conformation is supported by Boulet, (1988 and 1992), when ...
Determinação das constantes de estabilidade dos complexos formados entre os aminoácidos cisteína, cistina, ornitina e lisina com alumínio em solução aquosa
(Universidade Federal de Santa Maria, 2004-07-29)
The complex formation between aluminium and the amino acids ornithine, lysine, cysteine and cystine was evaluated by means of potentiometric titration. The titration was carried out in aqueous solution with constant ionic ...
Reações regioespecíficas de β-alcoxivinil trialometil cetonas com heteroaroilhidrazinas
(Universidade Federal de Santa Maria, 2004-12-20)
This work describe the regiospecific synthesis of three novel series of 1-(2-thenoyl)-, 1-(2-furoyl)- and 1-(isonicotinoyl)-3-alkyl(aryl)[heteroaryl]-5-hydroxy-5-trihalomethyl-4,5-dihydro-1H-pyrazoles, in good yields (50 ...
Manejo do solo para o cultivo de soja em terras baixas
(Universidade Federal de Santa Maria, 2022-03-17)
Soybean cultivation in rotation with irrigated rice is an important alternative in the seek for economic sustainability in lowland areas. However, the characteristics of poor drainage and high compaction of these soils ...
Produção de biomassa, óleo essencial e genotoxicidade de camomila (Chamomilla recutita) cultivada com soluções homeopáticas de phosphorus
(Universidade Federal de Santa Maria, 2019-04-29)
Chamomile is one of the most cultivated medicinal plants in the Brazil due to its therapeutic properties present in flowers, from which the essential oil is extracted. The use of homeopathic medicines in the cultivation ...
Identidade territorial e midiatização: os sentidos identitários acionados pelas festividades da Quarta Colônia-RS
(Universidade Federal de Santa Maria, 2011-12-05)
The thematic delimits itself by the study of mediated festivities in QuartaColônia-RS and the sense of territorial identity that activate from supports and communicative materialities which disseminate and promote them. ...
Identificação molecular de herpesvírus bovino tipos 1 e 5
(Universidade Federal de Santa Maria, 2009-10-27)
Bovine herpesvirus types 1 and 5 (BoHV-1, BoHV-5) are genetically and antigenic related viruses and have been associated with important economic losses to the cattle industry. The aim of this Thesis was to perform the ...
Decent work: um paradigma de trabalho para a Polícia Civil do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-12-13)
This thesis deals with the work of civil police officers in the State of Rio Grande do Sul, analyzed from the perspective of the concept of work that the International Labor Organization (ILO) named Decent work. Recognition ...
Eficiência de inseticidas químicos e identificação de mecanismos moleculares de resistência a piretroides em Chrysodeixis includens (Lepidoptera: Noctuidae)
(Universidade Federal de Santa Maria, 2018-09-07)
Larvae of the soybean looper, Chrysodeixis includens (Walker, [1858]) (Lepidoptera:
Noctuidae), is the most important soybean caterpillar pest in Brazil due to high tolerance to
insecticides and control failures in soybean ...