نتایج جستجو برای: pbx
تعداد نتایج: 558 فیلتر نتایج به سال:
Customer service and customer retention are critical to an organization’s success in the service sector. In the Midwest retail office of Anthem Consultants, the old PBX system was incapable of handling customer inquires during the busy tax return season. The inefficient systems exposed the organization to missed and delayed calls, which lead to a considerable number of customer complaints and l...
Homeoproteins of the Engrailed family are involved in the patterning of mesencephalic boundaries through a mechanism classically ascribed to their transcriptional functions. In light of recent reports on the paracrine activity of homeoproteins, including Engrailed, we asked whether Engrailed intercellular transfer was also involved in brain patterning and boundary formation. Using time-controll...
This paper investigates performance evaluation of Asynchronous Transfer Mode (ATM) switching systems: Private Branch Exchanges (PBX), switches and cross-connects. The performance evaluation of ATM switching systems is not as straightforward as one might expect. This is due to the fact that performance can be seen from different angles. The measurements presented in this paper include: throughpu...
Abstract We present a constitutive model for particle-binder composites that accounts finite-deformation kinematics, nonlinear elasto-plasticity without apparent yield, cyclic hysteresis, and progressive stress-softening before the attainment of stable response. The is based on deformation mechanisms experimentally observed during quasi-static monotonic compression mock Plastic-Bonded Explosive...
Members of the pre-B-cell leukemia transcription factor (PBX) family homeoproteins are mainly known for their involvement in hematopoietic cell differentiation and development leukemia. The four PBX proteins, PBX1, PBX2, PBX3 PBX4, belong to three amino acid loop extension (TALE) superfamily which important transcriptional cofactors several developmental processes involving homeobox (HOX) facto...
In the last decades, HOX proteins have been extensively studied due to their pivotal role in transcriptional events. execute activity by exploiting a cooperative binding PBX and DNA. Therefore, an increase or decrease has associated with both solid haematological cancer diseases. Thus, inhibiting HOX-PBX interaction represents potential strategy prevent these malignancies, as demonstrated paten...
In this paper we present measurements and analysis on the mechanical thermomechanical properties of LLM-105 based plastic bonded high explosive RX-55-DQ. Specifically uni-axial compression, thermal (CTE ratchet growth), for some provide a comparison to TATB-based PBX 9502. We also same property performed RX-55-DQ samples that underwent accelerated aging.
BACKGROUND The prostatic anterior zone (AZ) is not targeted routinely by TRUS guided prostate biopsy (TRUS-Pbx). MRI is an accurate diagnostic tool for AZ tumors, but is often unavailable due to cost or system restrictions. We examined the diagnostic yield of office based AZ TRUS-Pbx. METHODS 127 men at risk for AZ tumors were studied: Patients with elevated PSA and previous extended negative...
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