Search results for " AIDS"
showing 10 items of 54 documents
The role of models in management and conservation of weeds
2013
Session 7 - Options and perspectives in weed managementEASPEEcolDurCT1; Weeds are both a harmful crop pest and an important component of biodiversity. Moreover, herbicide use must be reduced to limit its impact on environment, and weed control must now combine numerous management techniques with partial efficiency aiming at preventing weed occurrence. Biological regulations of weeds by other biotic components could also contribute to control infestations. Thus, new cropping systems are needed, combining numerous techniques and aiming at both maximising weed-related biodiversity and minimising weed harmfulness.[br/]Weed dynamics models are increasingly used to design innovative cropping syst…
Mācību līdzekļu izstrāde dizaina procesa apguvei un pašvadītas mācīšanās attīstīšanai dizaina un tehnoloģiju priekšmetā
2021
Darba autores diplomdarbā “Mācību līdzekļu izstrāde dizaina procesa apguvei un pašvadītas mācīšanās attīstīšanai dizaina un tehnoloģiju priekšmetā” izstrādājušas dizaina domāšanas un dizaina apguves mācību materiālus, kas veicina skolēnu pašvadītu mācīšanos. Mācību materiālu izstrāde balstīta uz veiktās literatūras analīzi, apskatu un izstrādāto empīrisko pētījumu. Teorētiskās daļas pirmajā nodaļā apskatīta uz mācīšanos orientēta dizaina domāšanas pieeja, dizaina domāšanas metodes un dizaina procesa posmi, to apgūšana. Teorētiskās daļas otrajā nodaļā apskatīta pašvadīta mācīšanās un pašvadītas mācīšanās metodes, to apgūšana. Empīriskajā pētījuma daļā tika izmantotas divas pētījuma metodes: …
Programowanie w edukacji wczesnoszkolnej - złożenia a rzeczywistość
2018
Opanowanie wiedzy i umiejętności związanych z programowaniem jest warunkiem skutecznego funkcjonowania człowieka we współczesnym świecie, ale również determinantem wejścia ludzkości na kolejny poziom rozwoju. Osoby, które ich nie posiadają, są często jedynie bezkrytycznymi wykonawcami cudzych poleceń, umieszczonych w programach komputerowych zainstalowanych w urządzeniach przez nich stosowanych. Oddziaływania dotyczące kształtowania w/w kompetencji są wpisane w proces edukacyjny współczesnej szkoły (także w odniesieniu do edukacji wczesnoszkolnej). Wyraźnie mówi o nich podstawa programowa kształcenia ogólnego. Nauczyciele w przeważającej mierze znają i stosują się do jej zapisów. Wykorzystu…
Vademecum lektora języka polskiego na Słowacji i w Czechach - pomoce dydaktyczne
2017
The purpose of this study is to describe the specificity of teaching Polish as a foreign language to Slovaks and Czechs (including the advantages and disadvantages resulting from language transfer), and to present the available teaching materials for Slovak and Czech students. The text includes an evaluation of the practical utility of different PFL textbooks designed for these groups and presents some suggestions for new teaching Solutions, such as the textbooks created at the Comenius University in Bratislava.
Intended or Unintended Doping? A Review of the Presence of Doping Substances in Dietary Supplements Used in Sports
2017
Introduction: The use of dietary supplements is increasing among athletes, year after year. Related to the high rates of use, unintentional doping occurs. Unintentional doping refers to positive anti-doping tests due to the use of any supplement containing unlisted substances banned by anti-doping regulations and organizations, such as the World Anti-Doping Agency (WADA). The objective of this review is to summarize the presence of unlabeled doping substances in dietary supplements that are used in sports. Methodology: A review of substances/metabolites/markers banned by WADA in ergonutritional supplements was completed using PubMed. The inclusion criteria were studies published up until Se…
3D reconstruction techniques made easy: know-how and pictures
2005
Three-dimensional reconstructions represent a visual-based tool for illustrating the basis of three-dimensional post-processing such as interpolation, ray-casting, segmentation, percentage classification, gradient calculation, shading and illumination. The knowledge of the optimal scanning and reconstruction parameters facilitates the use of three-dimensional reconstruction techniques in clinical practise. The aim of this article is to explain the principles of multidimensional image processing in a pictorial way and the advantages and limitations of the different possibilities of 3D visualisation.
Minimal Reporting Standards for Active Middle Ear Hearing Implants.
2017
There is currently no standardized method for reporting audiological, surgical and subjective outcome measures in clinical trials with active middle ear implants (AMEIs). It is often difficult to compare studies due to data incompatibility and to perform meta-analyses across different centres is almost impossible. A committee of ENT and audiological experts from Germany, Austria and Switzerland decided to address this issue by developing new minimal standards for reporting the outcomes of AMEI clinical trials. The consensus presented here aims to provide a recommendation to enable better inter-study comparability.
CD4saurus Rex & HIVelociraptor vs. development of clinically useful immunological markers: a Jurassic tale of frozen evolution.
2011
Abstract One of the most neglected areas of everyday clinical practice for HIV physicians is unexpectedly represented by CD4 T cell counts when used as an aid to clinical decisions. All who care for HIV patients believe that CD4+ T cell counts are a reliable method to evaluate a patient immune status. There is however a fatalistic acceptance that besides its general usefulness, CD4+ T cell counts have relevant clincal and immunological limits. Shortcomings of CD4 counts appear in certain clinical scenarios including identification of immunological nonresponders, subsequent development of cancer on antiretroviral teatment, failure on tretment simplification. Historical and recently described…
Toothguide Training Box for Dental Color Choice Training
2011
The purpose of this study was to evaluate the use of the Toothguide Training Box (TTB) for training dental students in color identification. The seventy-four volunteers who took part in the study attended a seminar on the Vita 3D Master Guide (MG) and the TTB system as well as a demonstration of the equipment before training began. At the end of the training they took the TTB final test. In addition, the participants were asked to recognize ten MG shade tabs in a blind manner before and after TTB training. The training times and percentages of correct answers were compared using the paired t-test. Variations in scores with training times and percentages of correct answers before and after t…
Orientation Aids for Mobile Maps
2015
Using mobile maps to represent urban, work, or entertainment environments offers new possibilities to plan and carry out tasks. One potentially critical problem in mobile map usage is the misalignment between the user's frame of reference and the frame of reference of the map. In the experiment reported here, three different ‘orientation aids’ were tested in the context of restricted space, such as a large factory hall. The aim of the study was to find out how user interface design can help the user mentally align misaligned frames of reference for efficient mobile map use. The results of the experiment (N = 12) suggest using a ‘you are here’ marker and landmark highlighting, while canonica…