Search results for "M3"
showing 10 items of 175 documents
Using Activity Theory in Developing Instructial Tools for Project Management Studies
2014
Competence and skills of the project manager are significant to project success. The skills needed in project managersâ work cannot be learned only by reading the books or a lecture hall; one learns them by practice. Therefore, an important challenge for educational institutions is to develop pedagogical practices that allow students to participate in working life projects and to confront real-life problems. Project-based learning (PBL) offers a model that enables students to practice the skills and competences needed in working life projects by utilizing real-world work assignments in time-limited projects. Using PBL method alone does not necessarily guarantee learning result. In order t…
Organization into higher-ordered ring structures counteracts membrane binding of IM30, a protein associated with inner membranes in chloroplasts and …
2017
ABSTRACT PspA, IM30 (Vipp1) and LiaH, which all belong to the PspA/IM30 protein family, form high molecular weight oligomeric structures. For all proteins membrane binding and protection of the membrane structure and integrity has been shown or postulated. Here we discuss the possible membrane chaperoning activity of PspA, IM30 and LiaH and propose that larger oligomeric structures bind to stressed membrane regions, followed by oligomer disassembly and membrane stabilization by protein monomers or smaller/different oligomeric scaffolds.
Zvaigžņotā Debess: 2008, Vasara
2008
Latvijas Zinātņu akadēmija, Latvijas Universitāte
Zvaigžņotā Debess: 2004, Rudens (185)
2004
Contents: L.Kondraševa and I.Zimina. New Riga Planetarium ; I.Rabinovičs. Remembering Fricis Blumbahs ; N.Cimahoviča. 50 cm Reflector Constructed in Riga ; J.Tambergs. Problems of Dialogue between Quantum Mechanics and Theology. A.Alksnis, Z.Alksne. The Sloan Great Wall ; A.Balklavs. Radio Galaxy – Emitter of Very High Energy Gamma-Rays ; A.Balklavs. Cosmic Objects in Photos – 2 ; A.Balklavs. New Assessments of Fine-Structure Constant Variability ; N.Cimahoviča. Dark Electric Matter Objects Around Us ; A.Balklavs. New Data on the Solar Granulation ; J.Jaunbergs. The Sinking Cliffs on Io ; D.Krieviņš. Space Launchers of Early XXI Century ; M.Sudārs. SpaceShipOne Closest to X-Prize ; J.Harja.…
Effect of the pea (Pisum sativum L.) gene PsSym36 on Glomus intraradices gene expression
2007
International audience; The Pisum sativum L. mutant RisNod24 (Pssym36) is defective for arbuscular mycorrhiza formation in late stages of AM. Recent studies identified some plant genes up- and down- regulated at stage of arbuscular development using pea mutant RisNod24, but nothing is still known about fungal gene inactivation. To investigate effect of PsSym36 pea gene on fungal gene expression, Glomus intraradices genes which have been previously identified as markers of successful symbiosis development (Seddas et al., unpublished results) were chosen. List of AM genes used in this study: signalling, transcription, protein turn-over (RHO/GDP dissociation inhibitor, Peptidylprolyl isomerase…
Les enquêtes client mystère : un dispositif de gestion au service des transformations organisationnelles ou comment réorganiser l'entreprise " au nom…
2012
The mystery shopping technique is a tool frequently used by organizations to hit a double target: (1) to seduce/to reassure/ to make the customer regular; (2) to diffuse the customer's voice in the organization and to justify the change. Although a great diffusion of the mystery shopping in private and public organizations, there are few studies on this tool. From the SNCF's example, the author considers the mystery shopping from the foucaldian point of view as a management mechanism in order to support organizational changes and analyses the effects of power induced by this tool.
THE EFFECTS OF MUSCARINIC AGONISTS AND ANTAGONISTS ON ACETYLCHOLINE RELEASE FROM PERIPHERAL CHOLINERGIC NERVES IN THE ABSENCE AND PRESENCE OF A CHOLI…
1980
La distribución de cerámica y materiales de construcción en España
2007
La caracterización de las empresas de un sector es esencial para com- prender la situación de la distribución comercial y analizar su evolución. En el presente trabajo abordamos el estudio de los distribuidores de material cerámico y de construcción en España a partir de fuentes de información primaria y secundaria. La lectura conjunta de los resultados obtenidos a par- tir de ambas fuentes de datos permite realizar una primera aproximación a la situación de un sector que ha experimentado un extraordinario crecimiento en los últimos años. Characterization of firms in a sector is essential to understand the situation of commercial distribution and monitor developments. In this paper we study…
Phorbol Esters and Muscarinic Receptor Agonists Activate Phospholipase D in Heart and Brain
1991
Phospholipase D (PLD) hydrolyzes phosphatidylcholine and thereby seems to play a key role in a novel pathway of signal transduction. PLD activity in rat hippocampal slices and atria of rat, guinea pig and chicken hearts was determined by measuring the catalytic products choline (Ch), phosphatidic acid (PA) and, in the presence of a primary alcohol, phosphatidylpropanol or phosphatidylethanol. It was found that the PLD activity was high, even under resting conditions, in both tissues, especially in the hippocampus, and that the enzyme activity could be enhanced by activation of protein kinase C and by muscarinic receptor stimulation.
¿Cómo impulsa la Comunicación Integrada de Marketing la satisfacción del huésped?: una propuesta a través del conocimiento ecológico y la co-creación…
2022
[ES] La creciente necesidad de aumentar la eficacia de las estrategias de comunicación en el sector hotelero impulsa la investigación acerca de cómo es posible intensificar sus efectos. De entre las distintas alternativas, el enfoque CIM basado en la sostenibilidad empieza a adquirir cada vez más importancia. El presente trabajo tiene como objetivo examinar las relaciones entre la CIM para la sostenibilidad, el conocimiento ecológico, la co-creación de valor y la satisfacción. Sobre la base de los efectos en cadena que se investigan, se propone un modelo teórico, que se contrasta a partir de un estudio empírico con una muestra de 303 huéspedes, en hoteles de Kyiv (Ucrania). Los resultados r…