13 research outputs found
RECONSIDERAÃÃES SOBRE O âANDARâ NA OBSERVAÃÃO E COMPREENSÃO DO ESPAÃO URBANO
<meta content="text/html; charset=ISO-8859-1"
http-equiv="content-type">
(45) 06 Michèle Jolé
<span
style="text-transform: uppercase; color: black;">
Este artigo parte de um fato
surpreendente: após dezenas de anos, profissionais das
ciências sociais, do meio artístico, do urbanismo
se encontram para fazer da “marcha coletiva” um
instrumento de conhecimento da<span
style=""> cidade. De
uma prática absolutamente trivial<span
style=""> (passear,
visita guiada) eles tentam fazer disto um instrumento sistematizado ou
ao menos de conhecimento refletido ou de criação,
segundo o objetivo visado. Essas convergências levam <span
class="GramE">à
interrogações sobre o futuro das
cidades e sobre as
relações que cada um de nós -
intelectuais, artistas, urbanistas ou citadino comum-, mantemos com
elas. Apesar da diversidade de formas
que a “marcha coletiva” possa tomar,
para aqueles que se servem dela com vistas a
fazer as pessoas agirem conjuntamente e partilharem uma
experiência comum ela permite: mudar o que foi percebido, no
momento em que eles percebem e fazer isto no âmbito
público.
<span
style="text-transform: uppercase; color: black;">
Palavras-chave:
marcha coletiva, dupla cognitiva, público, cidade,
produção.
<b
style="font-family: Arial;"><span
style="font-size: 12pt; text-transform: uppercase; letter-spacing: 0pt;"
lang="EN-US">ReconsideratIONS ON
A “walk” to observe and understand the urban space<span
style="font-family: Arial;">
<span
style="font-size: 12pt; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US"><i
style="font-family: Arial;"><span
style="font-size: 12pt; letter-spacing: 0pt;" lang="EN-US">Michèle
Jolé<span
style="font-size: 12pt; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US"><span
style="font-family: Arial;">
<span
style="font-size: 12pt; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US"> <br
style="font-family: Arial;">
<span
style="font-size: 12pt; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US">This paper is based on a
surprising fact. After tens of years, social sciences professionals,
urbanists and artists got together to
transform the “collective march” into an instrument
of knowledge of the city. From a very trivial practice (walk, guided
tour), they aim at making a systematized instrument of the knowledge
reflected or created, according to the proposed objective. These
convergences lead to questionings on the future of the cities and on
the relationships that each one of us – intellectuals,
artists, urbanists or simple residents of the city establish with them.
Despite the diversity of shapes that the “collective
march” can assume, for those who use it to make people act
together and share a common experience, it enables to change what was
perceived at the moment of perception and within the public scope.<span
style="font-family: Arial;">
<span
style="font-size: 12pt; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US"><span
style="font-size: 12pt; text-transform: uppercase; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US">
Key word<span
style="font-size: 12pt; letter-spacing: 0pt; font-family: Arial;"
lang="EN-US">: collective march, cognitive
pairs, public, city, production.<span
style="font-family: Arial;">
<span
style="line-height: 150%;" lang="EN-US"><span
style="text-transform: uppercase; color: black;" lang="EN-US">
<span
style="text-transform: uppercase; color: black;" lang="EN-US">Reconsidérer
la marche pour observer et comprendre l’espace urbain
<span
style="color: black;" lang="EN-US">Michèle
Jolé<span style="color: black;"
lang="EN-US">
Cet
article part d’un étonnement : depuis une
dizaine d’années, les sciences sociales, les
milieux artistiques, les milieux professionnels de
l’urbanisme se retrouvent pour faire de la marche collective
un outil d’exploration de la ville. D’une pratique
somme toute banale (promenade, visite guidée...), ils
tentent d’en faire un outil systématisé
ou tout au moins réfléchi de connaissance ou de
création selon l’objectif
visé. Ces convergences renvoient aux interrogations plus ou
moins heureuses sur le devenir des villes et sur les relations que nous
entretenons avec elles, savant, artiste, urbaniste ou citadin
ordinaire. Malgré la diversité des formes
qu’elle peut prendre, la marche collective pour ceux qui
s’en servent a la force de mettre en action des gens ensemble
et de leur faire partager une expérience commune:
échanger sur ce qu’ils perçoivent au
moment où ils le perçoivent et faire public.
<span
style="text-transform: uppercase; color: black; line-height: 150%;"
lang="EN-US">
Mots-clef<span style="color: black; line-height: 150%;"
lang="EN-US">: marche collective, couple cognitif, public,
ville, oeuvre.
Publicação Online do Caderno CRH: <a
href="http://www.cadernocrh.ufba.br/">http://www.cadernocrh.ufba.br
</html
Effects of yeast proteolytic activity on Oenococcus oeni and malolactic fermentation
International audienceAlcoholic fermentation of synthetic must was performed using either Saccharomyces cerevisiae or a mutant Delta pep4, which is deleted for the proteinase A gene. Fermentation with the mutant Delta pep4 resulted in 61% lower levels of free amino acids, and in 62% lower peptide concentrations at the end of alcoholic fermentation than in the control. Qualitative differences in amino acid composition were observed. Changes observed in amino acids in peptides were mainly quantitative. After alcoholic fermentation each medium was inoculated with Oenococcus oeni. Malolactic fermentation in the medium with the Delta pep4 strain took 10 days longer than the control. This difference may have been due to a difference in the nitrogen composition of the two media. Free amino acids and amino acids in peptides were poorly consumed by O. oeni. Thus, the qualitative aspects of nitrogen composition, which depend in part on yeast metabolism, may be a determinant for the optimal growth of O. oeni in wine