TclDG is a toolkit extension for the manipulation, rendering, and interaction with abstract graphs and dynamic graph views. This paper introduces TclDG by examples that progressively build up to an implementation of a multiple-view graph editor.

Combining scripting languages such as Tcl with lower−level programming languages such as Java offers new opportunities for flexible and rapid software development. In this paper, we benchmark various combinations of Tcl and Java against the two languages alone. We also provide some comparisons with JavaScript. Performance can vary by well over two orders of magnitude. We also uncovered some int...

End users run GEANT4 executable les customized and provided by application programmers. GAG (GEANT4 Adaptive GUI) is a GUI for them to run GEANT4 by using commands and by changing associated parameters. We have two implementations of GAG, that is, Tcl/Tk and Java versions. GAG provides them with a tree (Java) or Pull-down menu (Tcl/Tk) of commands, a widget of parameter inputs of variable forma...

Feather is a set of extensions which enhances the capabilities and flexibility of Tcl objects, builds a framework around them to enable new data types to be easily added and also provides a rich set of new data types. This paper starts off by giving quite a detailed description of how Tcl objects work and then moves on to describe the features of Feather, how they work and what they can be used...

Ventricular entrainment (V ENT) pacing is one of the most commonly used maneuvers in differential diagnosis narrow complex tachycardia. We encountered a case with consistently short stimulation to atrial minus ventriculoatrial (SA-VA) and corrected post interval tachycardia cycle length (cPPI-TCL) during V ENT which was initially misdiagnosed as atrioventricular reentrant (AVRT). Further electr...

Cancer cells have distinct metabolomic profile. Metabolic enzymes regulate key oncogenic signaling pathways and have an essential role on tumor progression. Here, serum metabolomic analysis was performed in 45 patients with T-cell lymphoma (TCL) and 50 healthy volunteers. The results showed that dysregulation of choline metabolism occurred in TCL and was related to tumor cell overexpression of ...

Applications like distance learning and teleconferencing often require compression of images that contain both text and graphics. Because text and graphics have different properties, a compression scheme can benefit by treating the textual and graphical portions of such compound images separately. In this paper, we propose new methods, called Transform Coefficient Likelihood (TCL) schemes, for ...

This paper addresses issues that arise when a peer group, distributed across several time zones, uses the Internet to con gure and execute distributed desktop-based applications and tasks. The paper provides solutions and Tcl/Tk implementations to support (1) peer-to-peer communication/control of distributed software and computing resources over the Internet; (2) recording and playback of inter...

Primary cutaneous CD4 positive small/medium T cell lymphoma (PCSM-TCL) is a provisional entity in the new WHO-EORTC classification for cutaneous lymphoma, and it is a rare disease with a favorable clinical course. PCSM-TCL may present with different clinical and pathologic features associated with the biologic behavior of the disease. Herein we report on a 63-year-old woman with multiple, multi...

Over the past ten years, Tcl has been a key development tool for a range of collaborative systems, ranging from academic research prototypes to large-scale use in commercial web conferencing products. This paper examines how this use of Tcl evolved, highlighting some lessons for developers of growing systems, and focusing on how well Tcl can support traditional software engineering practice. Tc...