Search results for "script"
showing 10 items of 5143 documents
Universities' Reporting on SDGs: Using THE Impact Rankings to Model and Measure Their Contribution to Sustainability
2021
Higher education institutions (HEIs) have voiced growing concerns about sustainability issues since Agenda 2030 was approved, but this is not enough for societal stakeholders seeking and delivering innovation and excellence. The 17 Sustainable Development Goals (SDGs) were adopted by all UN Member States in 2015 as a universal call to action, and pose a challenge for HEIs as for the efforts made to fulfill them and knowing how to assess their performance. However, the metric management system implemented by HEIs quickly led to rankings emerging, which compare HEIs to metrics not related to the sustainability dimensions of the 17 SDGs. The main aim of the paper is to assess the level of repo…
Fumarate regulation of gene expression in Escherichia coli by the DcuSR (dcuSR genes) two-component regulatory system.
1998
ABSTRACT In Escherichia coli the genes encoding the anaerobic fumarate respiratory system are transcriptionally regulated by C 4 -dicarboxylates. The regulation is effected by a two-component regulatory system, DcuSR, consisting of a sensory histidine kinase (DcuS) and a response regulator (DcuR). DcuS and DcuR are encoded by the dcuSR genes (previously yjdHG ) at 93.7 min on the calculated E. coli map. Inactivation of the dcuR and dcuS genes caused the loss of C 4 -dicarboxylate-stimulated synthesis of fumarate reductase ( frdABCD genes) and of the anaerobic fumarate-succinate antiporter DcuB ( dcuB gene). DcuS is predicted to contain a large periplasmic domain as the supposed site for C 4…
Isolation and characterization of Oct-4+/HLA-G+ mesenchymal stem cells from human umbilical cord matrix: differentiation potential and detection of n…
2008
The presence of multipotent cells in several adult and embryo-related tissues opened new paths for their use in regenerative medicine. Extraembryonic tissues such as umbilical cord are considered a promising source of stem cells, potentially useful in therapy. The characterization of cells from the umbilical cord matrix (Wharton''s Jelly) and amniotic membrane revealed the presence of a population of mesenchymal-like cells, sharing a set of core-markers expressed by "mesenchymal stem cells". Several reports enlightened the differentiation capabilities of these cells, even if at times the lack of an extensive characterization of surface markers and immune co-stimulators expression revealed h…
Post-Translational Modifications of Nuclear Proteins in the Response of Plant Cells to Abiotic Stresses
2011
For a long time, in plant cells as in animal cells, the nucleus was only considered as the organelle in which fundamental mechanisms such as replication and transcription occurred. While strong efforts were deployed in order to identify important families of transcription factors such as MYB, WRKY or TGA families (Dubos et al., 2010; Rushton et al., 2010), a few attention was devoted to our lack of knowledge about their regulation in regard to the physiological conditions of the plant cells. Whereas the major importance of posttranslational modification of proteins is well established for several decades regarding cytosolic proteins, the last years have been characterized by the discovery t…
The use of history in mathematics education: The case of posthumous twins
2018
Se presenta un estudio exploratorio sobre un tipo particular de problemas verbales descriptivos de larga tradición e importancia en el desarrollo del pensamiento matemático: el problema de los gemelos póstumos. La metodología que sustenta el estudio tiene dos vertientes complementarias: el análisis histórico epistemológico y el análisis didáctico en los libros de texto y manuales escolares. Con énfasis en la resolución de problemas, se resalta la importancia de integrar la historia y epistemología de las ideas matemáticas en la investigación educativa, para provecho de estudiantes y profesores. An exploratory study is presented on a particular type of descriptive word problems of long tradi…
Einstein's Washington Manuscript on Unified Field Theory
2020
In this note, we point attention to and briefly discuss a curious manuscript of Einstein, composed in 1938 and entitled "Unified Field Theory," the only such writing, published or unpublished, carrying this title without any further specification. Apparently never intended for publication, the manuscript sheds light both on Einstein's modus operandi as well as on the public role of Einstein's later work on a unified field theory of gravitation and electromagnetism.
Trending topics in orthodontics research during the last three decades: A longitudinal bibliometric study on the top‐cited articles
2020
Objective: To perform a bibliometric analysis on the top-cited articles over the last three decades from 1989 to 2018, using a longitudinal set-up, in order to analyse how articles' features have evolved over time. Setting and sample population: A sample of 312 articles divided into three subgroups of 104 top-cited articles for each decade were included. The h-index value was used to determine the sample size. Materials and methods: The articles were identified through a search in the category "dentistry oral surgery and medicine" of the Web of Science database. The information relative to the articles was collected. Descriptive statistics was used to describe the articles and the journals;…
Pour la fête de notre séraphique mère sainte Thérèse: A Teresian Celebration in Verse, and a Concise View of French Carmelite Poetry
2015
This article commemorating the 500th anniversary of the birth of Teresa of Avila has two purposes: one, the presentation and analysis of a newly discovered poem composed in honor or Teresa of Avila in the French Carmelite convent of Saint-Denis (Paris) and two, a brief overview of recent scholarly work on French Carmelite poetry. It is proposed in the article that the poems of Teresa of Avila, not always considered important in their own right, should be re-considered and re-contextualized as foundational texts in a long tradition of Carmelite poetry that is both international and multilingual. Aquest article commemoratiu del 500 aniversari del naixement de Teresa d’Àvila té dos propòsits: …
«Fue levado mi entendimiento»: Teresa de Cartagena y la escritura mística en femenino
2016
Resumen: En torno a los anos 1470-1475, la religiosa Teresa de Cartagena (sobrina del prestigioso humanista Alonso de Cartagena) deseo y necesito escribir sobre su personal experiencia en femenino del amor divino, y nos lego dos valiosos tratados que abren la senda de los diversos textos compuestos por religiosas castellanas del siglo XVI. La escritora burgalesa destaca meritoriamente en la historia de la literatura bajomedieval y puede considerarse una digna precedente de la gran escritora Teresa de Jesus. Ambas comparten ciertas similitudes biograficas y espirituales que merecen tenerse en cuenta a la hora de disenar una genealogia de autoras de literatura espiritual en lengua castellana.…
Escriure poesia al convent entre la devoció i l'obediència. Primera aproximació a un manuscrit femení del segle XVIII
2013
Resum: El manuscrit que ens disposem a donar a conèixer és un tresor documental interessantíssim per abordar l’estudi dels usos poètics de les dones d’època moderna als territoris de parla catalana, no només pel nombre de composicions recuperades d’una mateixa autora (un total de 53 poesies espirituals, no catalogades i desconegudes fins ara) sinó perquè es tracta d’un dels pocs autògrafs femenins accessibles per a la recerca. La inexistència de treballs dedicats exclusivament a la poesia femenina d’època moderna al panorama català, ens obliga necessàriament a iniciar el treball amb una primera part introductòria dedicada a qu?estions relatives als usos poètics de les dones dels segles XVI-…