Studien über Histon.

Die richtige Frage zur richtigen Zeit: Ereignisbedingte Fragebogen-Studien mittels und über Smartphone-Apps

Fragebögen sind ein beliebtes und bewährtes Mittel in Usability-Studien. Sie werden oft im Rahmen von Usability-Tests verwendet. Solche Tests stellen jedoch oft künstliche Situationen dar. Data logging, also das automatische Sammeln von Nutzungsdaten, kann hingegen Einblicke in die Nutzung von Applikationen im echten Nutzungskontext geben. Diese Methode hat allerdings die zentrale Schwäche, das...

^franziskanische Studien

Conceptus Studien , 2000 REPRESENTATION AND “ RELIABLE PRESENCE ”

The “New Computationalism” that is the subject of this special issue requires an appropriate notion of representation. The purpose of this essay is to recommend such a notion. In cognitive science generally, there have been two primary candidates for spelling out what it is to be a representation: teleological accounts and accounts based on “decoupling.” I argue that the latter sort of account ...

PDT Studien aus PubMed für PDT Vorträge

Objective: The aim of this study was to investigate the effects of photodynamic therapy (PDT) on endodontic pathogens by evaluating the decrease in numbers of Enterococcus faecalis colonies in the canals of extracted human teeth. Background Data: Failure in endodontics is usually related to inadequate cleaning and disinfection of the root canal system. This is due to the establishment of microo...

The Immunizing Power of Nucleohiston and of Histon

THE RESULTS OBTAINED IN THE PRECEDING EXPERIMENTS MAY BE BRIEFLY SUMMARIZED AS FOLLOWS: 1. Nucleohiston does not protect against a separate and subcutaneous injection of tetanus toxin, diphtheria toxin, hog-cholera bacillus, or anthrax bacillus. 2. Mixtures of nucleohiston and either tetanus toxin or diphtheria toxin lose their specific toxic action-the latter much more rapidly than the former....