Search results for " code"

Redox Biochemistry of the Genetic Code.

2021

New findings on the chemistry of the amino acids, their role in protein folding, and their sequential primordial introduction have uncovered concealed causalities in genetic code evolution. The genetically encoded amino acids successively provided (i) membrane anchors, (ii) halophilic protein folds, (iii) mesophilic protein folds, (iv) metal ligation, and (v) antioxidation.

Chloroplastic glutamine synthetase from Brassica napus.

1993

Nucleic Acids and Nuclear Proteins

1994

DNA deserves the most attention in any book dealing with molecular variety in animals. The complete genetic information of the organism is encoded in the order of the bases, and with it also is the whole spectrum of genetically determined variation within and between individuals. One can view DNA as a text in which each of the four letters at each position has a unique meaning. Some information and variety is lost en route from the DNA via RNA to the proteins and the complex morphological and physiological characters because only part of the DNA is transcribed into RNA, and not all RNA codes for proteins; furthermore, the genetic code is degenerate and the 64 possible triplet codons define …

An Epigenetic Alphabet of Crop Adaptation to Climate Change

2022

Crop adaptation to climate change is in a part attributed to epigenetic mechanisms which are related to response to abiotic and biotic stresses. Although recent studies increased our knowledge on the nature of these mechanisms, epigenetics remains under-investigated and still poorly understood in many, especially non-model, plants, Epigenetic modifications are traditionally divided into two main groups, DNA methylation and histone modifications that lead to chromatin remodeling and the regulation of genome functioning. In this review, we outline the most recent and interesting findings on crop epigenetic responses to the environmental cues that are most relevant to climate change. In additi…

Improving quality in clinical placement studies in nursing homes (QUALinCLINstud):the study protocol of a participatory mixed methods multiple case s…

2020

IntroductionImproved quality in clinical supervision and assessment of student nurses in nursing home clinical placements is vitally important to effective recruitment and preparation for this healthcare sector. Knowledge regarding supervision and assessment practices within these settings is limited. Also, knowledge of evolving e-learning tools on the quality and effectiveness of these educational practices seems to be absent.Methods and analysisThe aim of the “Improving quality in clinical placement studies in nursing homes” (QUALinCLINstud) study is to develop and evaluate how a web-based programme can optimise supervision, assessment and learning during nursing home placements. The stud…

The Code of civil procedure (1806) in France, Belgium and The Netherlands

2007

A few remarks on colloquial language in Italy

2016

The present work focuses on the analysis of colloquial Italian starting from the rasgos coloquializadores (a series of conversational markers) describing the Spanish sociolinguistic research on informal contexts. After a short introduction on the rasgos, the second part of this article deals with the pattern of colloquial Italian. It may be considered a macro-variety sharing features belonging to several varieties of the Italian linguistic repertoire, further supported by the use of dialect. The theoretical context is also based on a significant number of examples from spontaneous and colloquial speech collected in Palermo. These examples show both the varied features of colloquial Italian …

Importance of food labeling as a means of information and traceability according to consumers

2015

Consumption patterns have considerably changed over recent years. We are witnessing more and more frequently to a lack of information (i.e. information asymmetry) between food producers and consumers, this generate in the consumer the latter need to access information related to processes of production of food and food distribution. Decisionmaking, in absence of further information, leads consumers to pay attention to food labeling. Food labels become the only tool for consumers to acquire additional information about products in order to make the purchase decision. In today’s modern and globalized market, labels limitations can be partially overcome by using Mobile Marketing tools, such as…

Clubs de convergence et effets de débordements géographiques : une analyse spatiale sur données régionales européennes, 1980-1995

2007

Our article offers an econometric model of spatial interactions for the empirical analysis of growth in European regions over the period 1980-1995. The model detects spatial spillover effects and makes it possible to take account of the European economy’s strong polarization. More specifically, by factoring in both spatial autocorrelation and spatial heterogeneity, we characterize the economic polarization pattern in European regions, identify convergence clubs, and model them as spatial regimes. We estimate a two-regime model with spatially autocorrelated errors and show that the convergence process differs between the two regimes. We find a strongly significant spatial spillover effect : …

Implementació i avaluació de codis QR en laboratoris docents d’enginyeria química

2014

Els codis QR (Quick Response) són codis de barra àmpliament utilitzats en aplicacions comercials i de màrqueting per incloure enllaços a pàgines web, entre altres coses. En l'actualitat un gran nombre de dispositius electrònics com telèfons intel·ligents o tauletes compten amb aplicacions capaces de capturar aquesta informació, permetent al seu usuari emmagatzemar-la i compartir-la amb altres usuaris. Hi ha alguns exemples de la seva aplicació en l'educació, encara que no s'han trobat exemples en l'àrea d'Enginyeria Química. En aquest context, el treball que es presenta és la implantació i avaluació de codis QR en laboratoris docents d'Enginyeria Química amb accés a contingut docent multimè…