This paper investigates the use of the guard traces to improve the Time-Domain Transmission (TDT) waveform and eye diagram for a flat spiral delay line. Two types of guard trace are adopted to implement and analysis in microstrip line and stripline structures. One is Two Grounded Vias type Guard Trace (TGVGT) and the other is Open-Stub type Guard Trace (OSGT). The timedomain analysis results by...

Topic Detection and Tracking (TDT) is a DARPA-sponsored initiative to investigate the state of the art in finding and following new events in a stream of broadcast news stories. The TDT problem consists of three major tasks: (1) segmenting a stream of data, especially recognized speech, into distinct stories; (2) identifying those news stories that are the first to discuss a new event occurring...

A single injection of pristane was given i.p. to plasmacytoma-susceptible BALB/cAn mice. At intervals up to 6 mo thereafter, immunofluorescence labeling of intranuclear terminal deoxynucleotidyl transferase (TdT), cell surface B220 glycoprotein, cytoplasmic mu-chains of IgM (c mu), and surface mu-chains (s mu), together with mitotic arrest techniques, were used to quantitate the in vivo populat...

Thirty nine testicular biopsy samples from 37 boys with acute lymphoblastic leukaemia were examined histologically and analysed for the presence of terminal deoxynucleotidyl transferase (TdT) positive cells. Immunological and histological findings correlated in 35 samples. Thirty boys with histologically and immunologically negative biopsy specimens stopped treatment, two subsequently relapsed ...

In this study, the proliferative activity of human B and T cell precursors in central lymphoid organs, acute lymphoblastic leukemia (ALL) cells, and permanent cell lines was investigated with double- and triple-color-labeling methods for the analysis of cell cycle-associated features such as 5-bromo-2'-deoxyuridine (BrdU) incorporation and the expression of a nuclear proliferation-associated an...

The recent article titled ‘The optimal timing to resect pulmonary metastasis’ [1] arouses some questions. Management of pulmonary metastasis (PM) is certainly challenging and I agree with authors that standardization is needed for surgical indications. In a multivariate analysis, the interval from PM detection to resection, and the interval from PM resection until recurrence were significant in...

Abstract Introduction/Objective Myeloid/lymphoid neoplasms with rearrangement of FGFR1 are uncommon and heterogeneous group hematological malignancies that may present as myeloproliferative neoplasm, acute myeloid leukemia, T or B lymphoblastic lymphoma/leukemia, mixed phenotypic leukemia. Patients can lymphadenopathy, mediastinal mass, systemic symptoms. Eosinophilia is common in peripheral bl...

Moore established transactional distance theory (TDT) to grasp in the context of learning. Research using TDT distance, open, and online learning environments has been undertaken. However, there are information gaps about what constitutes progress, future directions, research deficits pertaining education. This systematic literature review (SLR) used PRISMA analyze 42 papers close knowledge gap...