Search results for "RESOLUTION"
showing 10 items of 1928 documents
Pāra attiecību kvalitātes saistība ar konfliktu risināšanas stiliem sievietēm un vīriešiem
2021
Pētījuma mērķis bija izpētīt, vai pastāv saistība starp pāra attiecību kvalitāti un konfliktu risināšanas stiliem pāra attiecībās sievietēm un vīriešiem. Izpētē piedalījās 96 respondenti vecumā no 25 – 35 gadiem, iedalot sieviešu (n=66; SD=2,93) un vīriešu (n=30; SD=2,30) grupu. Pētījums ir neeksperimentāls, korelatīvi aprakstošs. Instrumentārijs iekļauj divas aptaujas: Uztvertās attiecību kvalitātes komponentu aptauja (Perceived Ralationship Quality Components, PRQC, Fletcher, Simpson & Thomas, 2000); Romantisko partneru konfliktu skala (The Romantic Partner Conflict Scale, Zacchilli, Hendrick, & Hendrick, 2009). No iegūtajiem datiem izriet statistiski nozīmīgas pozitīvas un negatīvas kore…
Ba/Ca ratios in shells of Arctica islandica —Potential environmental proxy and crossdating tool
2017
Abstract Ba/Ca shell time-series of marine bivalves typically show flat background levels which are interrupted by erratic sharp peaks. Evidence from the literature indicates that background Ba/Ca shell ratios broadly reflect salinity conditions. However, the causes for the Ba/Ca shell peaks are still controversial and widely debated although many researchers link these changes to primary productivity, freshwater input or spawning events. The most striking feature is that the Ba/Ca shell peaks are highly synchronous in contemporaneous specimens from the same population. For the first time, we studied Ba/Ca shell in mature and ontogenetically old (up to 251 year-old) specimens of the long-li…
Bargaining for the Spoils of War: Somalia’s Failing Path from War to Peace
2014
ABSTRACTFor more than 20 years, Somalia has experienced state failure. Today, radical political Islam and groups such as al-Shabab with links to al-Qaida are gaining ground. The current federal government is failing to provide public goods, such as security, education, and health, to the population it claims to represent. To date, more than a dozen peace negotiations to end this conflict have failed. The objective of this article is to shed light on why past peace processes have failed. The study of the Mbagathi peace process that preceded the United Nations–led Djibouti peace process can help to better understand the current political stalemate and conflict in Somalia. Moreover, some of th…
Universal method to determine acidic licit and illicit drugs and personal care products in water by liquid chromatography quadrupole time-of-flight
2016
Graphical abstract
Revista complutense de educación
2020
Introducción: el desarrollo de las competencias en la educación obligatoria, concretamente las referidas al ámbito emocional, supone una oportunidad para integrar aquellos aprendizajes considerados imprescindibles. Los libros de texto constituyen el material pedagógico por excelencia, lo que permite atisbar los contenidos que se presentan en las aulas. El objetivo del trabajo fue evaluar el tratamiento de las competencias en salud mental y emocional en libros de texto de Ciencias Naturales de Educación Primaria en España. Metodología: la muestra quedó conformada por los textos de Educación Primaria de las tres editoriales de mayor distribución en España. Se realizó un análisis descriptivo d…
The Large Hadron–Electron Collider at the HL-LHC
2021
The Large Hadron-Electron Collider (LHeC) is designed to move the field of deep inelastic scattering (DIS) to the energy and intensity frontier of particle physics. Exploiting energy-recovery technology, it collides a novel, intense electron beam with a proton or ion beam from the High-Luminosity Large Hadron Collider (HL-LHC). The accelerator and interaction region are designed for concurrent electron-proton and proton-proton operations. This report represents an update to the LHeC's conceptual design report (CDR), published in 2012. It comprises new results on the parton structure of the proton and heavier nuclei, QCD dynamics, and electroweak and top-quark physics. It is shown how the LH…
Candida antarctica Lipase A-Based Enantiorecognition of a Highly Strained 4-Dibenzocyclooctynol (DIBO) Used for PET Imaging
2020
The enantiomers of aromatic 4-dibenzocyclooctynol (DIBO), used for radiolabeling and subsequent conjugation of biomolecules to form radioligands for positron emission tomography (PET), were separated by kinetic resolution using lipase A from Candida antarctica (CAL-A). In optimized conditions, (R)-DIBO [(R)-1, ee 95%] and its acetylated (S)-ester [(S)-2, ee 96%] were isolated. In silico docking results explained the ability of CAL-A to differentiate the enantiomers of DIBO and to accommodate various acyl donors. Anhydrous MgCl2 was used for binding water from the reaction medium and, thus, for obtaining higher conversion by preventing hydrolysis of the product (S)-2 into the starting materi…
. New ground-based lidar enables volcanic CO2 flux measurements
2015
AbstractThere have been substantial advances in the ability to monitor the activity of hazardous volcanoes in recent decades. However, obtaining early warning of eruptions remains challenging, because the patterns and consequences of volcanic unrests are both complex and nonlinear. Measuring volcanic gases has long been a key aspect of volcano monitoring since these mobile fluids should reach the surface long before the magma. There has been considerable progress in methods for remote and in-situ gas sensing, but measuring the flux of volcanic CO2—the most reliable gas precursor to an eruption—has remained a challenge. Here we report on the first direct quantitative measurements of the volc…
Exposure assessment of mycotoxins in food and biological samples through high resolution mass spectrometry-based strategies
2022
Las micotoxinas son metabolitos secundarios tóxicos producidos por varios géneros de hongos y que se encuentran frecuentemente en productos alimenticios. La ingestión de micotoxinas puede provocar la aparición de un amplio abanico de efectos perjudiciales para la salud. Con el objetivo de reducir el impacto sanitario debido a la ingesta de productos contaminados por micotoxinas, la Comisión Europea estableció la Regulación No 1881/2006, donde se fijan límites máximos para ciertas micotoxinas en varias tipologías de productos alimenticios. Como herramienta complementaria, el Panel de Contaminantes en la Cadena Alimentaria (CONTAM Panel) han propuesto valores de ingesta diaria tolerable, que …
Conflicts and Negotiations in the Intergenerational Succession of Family Firms: A Literature Review.
2019
This chapter intends to stimulate a serious debate on the topic of conflict in family businesses and the theory of negotiation as a tool to resolve these conflicts. The methodology is based on the survey of the main literature on these topics. Despite the literature on conflict management is highly developed as well as the literature in family business, scholars and researchers have not yet deepened several areas of conflict management in family businesses, so the two fields of literature are yet not well integrated, showing a potential for future research avenues. We then propose a research agenda identifying the issues and research gaps that should be explored by researchers to reach a de…