Search results for "Rest"
showing 10 items of 8829 documents
A reactive nitrogen budget for forest land and wetlands in Latvia and Estonia
2020
Human intervention in global nitrogen cycling has led to excess reactive nitrogen (Nr) flows to the environment, impacting terrestrial ecosystems as well as the quality of the atmosphere and waterb...
Adsorption et desorption de la terbutryne par une montmorillonite-Ca et des acides humiques seuls ou en melanges
1977
Resume: L' effet du pH sur l'adsorption de la terbutryne par des acides humiques, une montmorillonite-Ca ou leurs melanges montre une certaine similitude de comportement entre ces derniers et l'argile seule. Au voisinage de la neutralite, seuls les acides humiques adsorbent la terbutryne. En milieu acide, les isothermes d'adsorption de la terbutryne par les acides humiques et la montmorillonite sont respectivement de type L et S et traduisent une affinite adsorbat-adsorbant differente; les isothermes d'adsorption correspondant aux melanges ont une forme differente et font apparaitre un effet de synergie, en particulier dans le cas des melanges pauvres en acides humiques. La dsorption saccom…
INTEREST OF LATVIAN AND LITHUANIAN STUDENTS IN SCIENCE AND MATHEMATICS
2018
Interest is one of the most important components for a successful teaching/learning process; unfortunately, nowadays students’ interest in science and mathematics is decreasing. The aim of the research is to explore the cognitive interest of 15-year- old students in science and mathematics. Students in Latvia and Lithuania participated in the survey; the data show that students’ cognitive interest in this area in both countries is mediocre. The factor analysis was used to single out four main dimensions of the cognitive interest – interest in the context, interest in mathematics, inquiry interest and enthusiasm. Students’ interest is higher in issues connected with practical life, the solut…
Cell state prediction through distributed estimation of transmit power
2019
Determining the state of each cell, for instance, cell outages, in a densely deployed cellular network is a difficult problem. Several prior studies have used minimization of drive test (MDT) reports to detect cell outages. In this paper, we propose a two step process. First, using the MDT reports, we estimate the serving base station’s transmit power for each user. Second, we learn summary statistics of estimated transmit power for various networks states and use these to classify the network state on test data. Our approach is able to achieve an accuracy of 96% on an NS-3 simulation dataset. Decision tree, random forest and SVM classifiers were able to achieve a classification accuracy of…
Dysfunctional beliefs about health and illness: a family study
2019
espanolLos modelos cognitivos sobre la hipocondria postulan que las experiencias tempranas con la enfermedad promueven el desarrollo de creencias disfuncionales sobre la enfermedad. Estas creencias pueden permanecer latentes y activarse ante un incidente critico. Los estudios publicados aportan datos que avalan de manera indirecta estos planteamientos. Teniendo en cuenta que en el nucleo familiar primario se comparten experiencias sobre la enfermedad, examinamos la relacion entre las creencias disfuncionales que los progenitores y sus descendientes mantienen sobre la enfermedad y los pensamientos, tales como la intolerancia a la incertidumbre y la sobreestimacion de la amenaza, y las relaci…
The Case for Contingent Convertible Debt for Sovereigns
2015
We make the case for sovereigns to issue contingent convertible bonds as a means to forestall debt crises. These instruments contractually stipulate payment standstill, contingent on a sovereign’s credit default swap spread breaching a distress threshold. This is a financial innovation solution to the lack of sovereign debt restructuring mechanisms, limiting ex ante the likelihood of debt crises and imposing ex post risk sharing between creditors and the debtor. The new instruments are contingent contracts addressing neglected risks in sovereign debt. Building on literature for contingent convertible debt for banks we address the design of sovereign contingent debt, including market discipl…
Comparing the Impact of the Net Income Versus the Comprehensive Income Over the Share Price for Companies Listed on the Bucharest Stock Exchange
2020
Abstract As a consequence of adopting the IFRS in Romania, starting with 2012, for companies whose securities are admitted for trading on a regulated market, financial reporting demarches include ascertaining the comprehensive income in addition to the net income. The present paper aims at investigating how the share price evolves considering the level of the comprehensive income as compared to the reported net income, in a multiannual empirical study implying panel data analysis through Pooled OLS, Fixed Effects and Random Effects models processed through EViews. Furthermore, the informational and decisional utility of the two main forms of disclosed accounting results (the net income and …
Financial Structure of the Family Business: Evidence From a Group of Small Spanish Firms
2007
This article presents empirical evidence on the determinants of the financial behavior of small family businesses and their differences from nonfamily small businesses. Taking into account two consolidated financial approaches, (1) the trade-off theory and (2) the pecking order theory, several hypotheses on the financial behavior of both groups of firms have been tested. By estimating these models through panel data methodology, using a sample of Spanish family businesses together with another control group of nonfamily businesses, we have obtained results confirming that a business's family nature does lead it to employ financial policy different from the rest of businesses. Furthermore, …
A Note on Laws of Motion for Aggregate Distributions
2020
I derive the law of motion for the aggregate distribution directly from the laws of motion for the individuals’ states. By relying on concepts from measure theory, the derivation is concise and intuitive. I address random shocks both at the micro level and at the macro level. Micro-level shocks completely cancel at the aggregate level provided that a law of large numbers applies. Therefore, the law of motion for the aggregate distribution is a deterministic process in the absence of macro-level uncertainty. If there are macro-level risks, the law of motion for the aggregate distribution exhibits a stochastic component additionally. I illustrate the formalism in a model of wealth accumulatio…
Loan loss provisions. A study by economic cycles
2017
Este trabajo estudia los determinantes de las dotaciones para provisiones del deterioro de los créditos en las entidades de crédito españolas desde 1983 al segundo trimestre de 2013. Resultan significativos, además de la morosidad, las provisiones genéricas, el margen de interés, la estacionalidad centrada en el cuarto trimestre y los periodos de crisis. Al ser un periodo extenso se estudian cómo actúan los determinantes en cada uno de los 4 ciclos económicos que se han dado. Se encuentran similitudes importantes en los periodos de crisis y en los periodos de crecimiento, junto a las singularidades de los propios ciclos. Las aportaciones de esta investigación son: i) el diferente comportami…