Search results for "ML"
showing 10 items of 1465 documents
Expression of hMLH1 and hMSH2 proteins in ameloblastomas and tooth germs
2017
Background Mismatch repair proteins (MMRPs) are a group of nuclear enzymes that participate in the repair of base mismatches that occur during DNA replication in all proliferating cells. The most studied MMRPs are hMSH2 and hMLH1, which are known to be highly expressed in normal tissues. A loss of MMRPs leads to the accumulation of DNA replication errors in proliferating cells. Ki-67 is a biomarker regarded to be the gold-standard tool for determining cell proliferation by immunohistochemical methods. The aim of this study was to investigate the immunohistochemical expression of hMLH1, hMSH2 and Ki-67 proteins in ameloblastomas and tooth germs, to contribute to the understanding of the deve…
Caracterización molecular del mecanismo de patogénesis de las toxinas Cry de Bacillus thuringiensis activas contra insectos coleópteros
2013
Los bioinsecticidas basados en Bacillus thuringiensis (Bt) constituyen una herramienta de gran valor para el control de plagas de insectos, ya que presentan una forma de aplicación muy específica e inocua para los usuarios y el medio ambiente. Entender, tanto el mecanismo de toxicidad de estos bioinsecticidas como la respuesta desencadenada en los insectos diana, tiene como objetivo proporcionar una base útil para el desarrollo de insecticidas mejorados dirigidos contra estas importantes plagas agrícolas, permitiendo ampliar el rango y los niveles de toxicidad de las proteínas insecticidas y abordar problemas como la aparición de resistencia. La presente tesis se ha centrado en el estudio d…
Crítica Práctica de la Literatura Inglesa: Actividad formativa sobre Hamlet de Franco Zeffirelli (35334)
2016
Modelo de actividad formativa y evaluable de la asignatura Crítica Práctica de la Literatura Inglesa del Grado de Estudios Ingleses.
Towards digital cognitive clones for the decision-makers: adversarial training experiments
2021
Abstract There can be many reasons for anyone to make a digital copy (clone) of own decision-making behavior. This enables virtual presence of a professional decision-maker simultaneously in many places and processes of Industry 4.0. Such clone can be used as one’s responsible representative when the human is not available. Pi-Mind (“Patented Intelligence”) is a technology, which enables “cloning” cognitive skills of humans using adversarial machine learning. In this paper, we present a cyber-physical environment as an adversarial learning ecosystem for cloning image classification skills. The physical component of the environment is provided by the logistic laboratory with camera-surveilla…
Apdrošināšanas aprēķinu ietvara eRate uzlabojumi
2018
Tiešsaistes apdrošināšanas sistēmā Bamboo ietilpst apdrošināšanas aprēķinu ietvars eRate, kas nodrošina apdrošināšanas produktu modeļu izstrādi, kurā tiek uzglabāta informācija par apdrošināšanas kompānijas piedāvāto produktu. Apdrošināšanas produktu modeļu dati tiek uzglabāti binārā formā, un to pārvaldība ar versiju kontroles rīkiem ir neērta, jo bināra formāta dēļ nav pieejama pilnīga šo rīku funkcionalitātes izmantošana. Darba mērķis ir izmainīt eRate izstrādāto produktu modeļu datu uzglabāšanas veidu no binārām datnēm uz teksta datnēm, kas ir piemērotāk darbam ar versiju kontroles sistēmu Git. Kvalifikācijas darba ietvaros tika izstrādāts jauns apdrošināšanas aprēķinu ietvara eRate izs…
Components of defence strategies in society’s information environment: a case study based on the grounded theory
2020
Objectives: The goal of this study is to explore the components of defence strategies faced by society in its information environment, and how these strategies are inter-related. Methods: This qualitative in-depth case study applied past research and empirical evidence to identify the components of defence strategies in a society’s information environment. The collected data were analysed using the Grounded Theory approach and a conceptual framework with the components of defence strategies and the relationships between these components being developed using the Grounded Theory. Results: This study shows that the goal of politically and militarily hostile actors is to weaken society’s infor…
Centile estimation for a proportion response variable.
2015
This paper introduces two general models for computing centiles when the response variable Y can take values between 0 and 1, inclusive of 0 or 1. The models developed are more flexible alternatives to the beta inflated distribution. The first proposed model employs a flexible four parameter logit skew Student t (logitSST) distribution to model the response variable Y on the unit interval (0, 1), excluding 0 and 1. This model is then extended to the inflated logitSST distribution for Y on the unit interval, including 1. The second model developed in this paper is a generalised Tobit model for Y on the unit interval, including 1. Applying these two models to (1-Y) rather than Y enables model…
Decentralized classification in societies of autonomous and heterogenous robots
2011
This paper addresses the classification problem for a set of autonomous robots that interact with each other. The objective is to classify agents that “behave” in “different way”, due to their own physical dynamics or to the interaction protocol they are obeying to, as belonging to different “species”. This paper describes a technique that allows a decentralized classification system to be built in a systematic way, once the hybrid models describing the behavior of the different species are given. This technique is based on a decentralized identification mechanism, by which every agent classifies its neighbors using only local information. By endowing every agent with such a local classifie…
Monikieliset verkkojulkaisut
1999
Fenoskandijas ledus vairoga Zemgales loba subglaciālās reljefa sistēmas un dinamika
2015
Pētījums ir veikts par Fenoskandijas ledus vairoga Zemgales loba subglaciālajām reljefa formām un ledāja dinamiku Viduslatvijas zemienē un Ziemeļlietuvas līdzenumos, akcentējot drumlinu, lielizmēra glaciālo lineamentu, rievoto morēnu un ledājūdeņu straumju lineāro veidojumu morfoloģiju, telpisko sakārtojumu, iekšējo uzbūvi un veidošanās apstākļu kopsakarību ar ledāja–gultnes mijiedarbības zonas termālo apstākļu laiktelpiskajām izmaiņām. Balstoties uz lielmēroga topogrāfisko karšu un augstas izšķirtspējas reljefa modeļu analīzi, kartētas subglaciālās reljefa formas un iegūti to morfometriskie parametri. Lauka pētījumos ir iegūti oriģināli, ģeotelpiski precīzi piesaistīti dati par subglaciālo…