Search results for "Class"

Hétérogénéité spatiale : principes et méthodes

2004

Spatial Heterogeneity : Principles and Methods This article has a dual purpose . First , it describes the main econometric specifications which can be used to represent spatial heterogeneity , reflected in an instability of parameters in space and / or a heteroscedasticity of error terms . Only the specifications valid in cross-section are examined . Second , it explains the links between spatial heterogeneity and autocorrelation , the other major feature of localised data , defined by the absence of independence between geographical observations . In particular , we look at the extent to which traditional tests of heteroscedasticity or instability need to be amended to take account of spat…

Sex and sexual ornamentation associated with survival of the cyprinid fish, Rutilus rutilus, under disease stress

2013

By conveying information of disease resistance, sexual signals may be used as cues for adaptive mate choice. Here we report observations on survival of laboratory-maintained, wild-collected, sexually mature, ready-to-spawn cyprinid fish, Rutilus rutilus (roach), under accidental epidemic attributed to Flavobacterium psychrophilum, diagnosed using species-specific PCR. The fish were maintained in a single tank. During the 27 days observation period, both the proportion of fish surviving the infection as well as the length-adjusted mean survival time of the fish that died was the highest among the high-ornamented males with large breeding tubercles, intermediary among the low-ornamented males…

Self-concept of children in special and regular education

2002

Obraz i tekst w specjalistycznym języku giełdowym (na przykładzie analizy technicznej)

2017

The language of stock exchange is a terminological system based on the general language that has its own form, content, and as a medium of specialised knowledge, it is used in professional communication. In the present paper, the technical analysis is discussed as an example of a stock exchange text that functions in an accurate symbiosis with a chart. In selected formations, depicted as an illustration and a text, two frequently used techniques (that help to evaluate the stock exchange situation) are shown: a classical technique and Japanese candlestick charts. Therefore, functions of both the image and the text are depicted, as well as aims and intentions of the people whochoose the parti…

Growth and Physiological Performance of a Coastal Species Trifolium fragiferum as Affected by a Coexistence with Trifolium repens, NaCl Treatment and…

2021

The aim of the present study was to analyze the growth and physiological performance of two coexisting species, Trifolium fragiferum, and Trifolium repens, under the effect of NaCl and rhizobial symbiosis. Seeds of T. fragiferum and T. repens were collected from populations in the wild, and plants were cultivated in an automated greenhouse, two plants per container. Three basic types of planting were performed: (1) both plants were T. fragiferum (single species), (2) one T. fragiferum and one T. repens (species coexistence), (3) both plants were T. repens (single species). For every basic type, three subtypes were made: (1) non-inoculated, (2) inoculated with rhizobia taken from T. fargifer…

Remote Sensing of 3-D Geometry and Surface Moisture of a Peat Production Area Using Hyperspectral Frame Cameras in Visible to Short-Wave Infrared Spe…

2016

Miniaturized hyperspectral imaging sensors are becoming available to small unmanned airborne vehicle (UAV) platforms. Imaging concepts based on frame format offer an attractive alternative to conventional hyperspectral pushbroom scanners because they enable enhanced processing and interpretation potential by allowing for acquisition of the 3-D geometry of the object and multiple object views together with the hyperspectral reflectance signatures. The objective of this investigation was to study the performance of novel visible and near-infrared (VNIR) and short-wave infrared (SWIR) hyperspectral frame cameras based on a tunable Fabry–Pérot interferometer (FPI) in measuring a 3-D digital sur…

Overexpression of SAMDC1 gene in Arabidopsis thaliana increases expression of defense-related genes as well as resistance to Pseudomonas syringae and…

2014

It has been previously described that elevation of endogenous spermine levels in Arabidopsis could be achieved by transgenic overexpression of S-Adenosylmethionine decarboxylase (SAMDC) or Spermine synthase (SPMS). In both cases, spermine accumulation had an impact on the plant transcriptome, with up-regulation of a set of genes enriched in functional categories involved in defense-related processes against both biotic and abiotic stresses. In this work, the response of SAMDC1-overexpressing plants against bacterial and oomycete pathogens has been tested. The expression of several pathogen defense-related genes was induced in these plants as well as in wild type plants exposed to an exogeno…

Cross validation of hard-copy and web-based formats of the Sport Imagery Ability Measure

2018

The purpose of this multi-sample study was to examine the psychometric characteristics, factor structure, and measurement invariance of the hard-copy and web-based versions of a measure of sport imagery ability, termed Sport Imagery Ability Measure (SIAM). In the first sample, Spanish athletes (N = 274, 161 men, 113 women, Mage = 21.91, SD = 6.67) completed a hard-copy version of the SIAM. A newly developed web-based version of the SIAM was cross validated in an independent group (N = 266, 147 men, 119 women, Mage = 25.93, SD = 9.84). A small group of participants (n = 16) completed both versions. Exploratory structural equation modelling and confirmatory factor analysis of the data from th…

ClassDojo tiešsaistes rīks 3. klases skolēnu savstarpējās attieksmes un cieņpilnas komunikācijas prasmju pilnveidei angļu valodas stundās

2021

Pasaulē izglītības kontekstā plaši tiek uzsvērta KSA (knowledge, skills, attitudes) nozīme. Latvijas kompetencēs balstītas izglītības saturā tikpat svarīgas kā zināšanas un prasmes ir arī attieksmes paušana. Indivīda attieksme ir sarežģīts psihiski – intelektuāls personības aspekts un neatņemama mācību procesa sastāvdaļa. Lai gan darba materiālos pedagogiem ir definēti tikumi un vērtības, tajos nav atrodami kritēriji un metodes darbam ar skolēnu attieksmēm. Arī darba ietvaros veiktā skolotāju aptauja apstiprina, ka šādi materiāli būtu noderīgi. Veicot gadījuma pētījumu ar mērķi noskaidrot, vai tiešsaistes rīks ClassDojo sekmē skolēnu savstarpējās attieksmes un cieņpilnas komunikācijas prasm…

Absence of Adverse Effects of Tiotropium/Olodaterol Compared with the Monocomponents on Long-Term Heart Rate and Blood Pressure in Patients with Mode…

2020

Stefan Andreas,1,2 Lorcan McGarvey,3 Ulrich Bothner,4 Matthias Trampisch,4 Alberto de la Hoz,4 Matjaz Fležar,5 Roland Buhl,6 Peter Alter7 1Department of Cardiology and Pneumology, University Medical Center Göttingen, Göttingen, Germany; 2LungClinic Immenhausen, Immenhausen, Germany, Member of the German Center for Lung Research (DZL); 3Queen’s University Belfast, Belfast, UK; 4Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany; 5Klinika Golnik, Golnik, Slovenia; 6Pulmonary Department, Johannes Gutenberg University Mainz, Mainz, Germany; 7Department of Medicine, Pulmonary and Critical Care Medicine, Philipps University of Marburg (UMR); Member o…