An efficient amino acid-/self-/base-/ruthenium-/thermal-catalyzed two-step process for the synthesis of functionalized drug-like carbocycles was achieved through combinations of cascade TCRA/C-allylation/enyne-RCM/Diels-Alder reactions as key steps starting from simple acyclic substrates. In this communication, we report the two-step synthesis of drug-like carbocycles through a combination of o...

In performance analysis and design of communication netword modeling data tra c is important. With introduction of new applications, the characteristics of the data tra c changes. We present a brief review the di erent models of data tra c and how they have evolved. We present results of data tra c analysis and simulated tra c, which demonstrates that the packet train model ts the tra c at sour...

Sex determination in the nematode C. elegans is dependent on cell-to-cell communication, which appears to be mediated by the predicted membrane protein TRA-2A and the secreted protein HER-1. In XO males, HER-1 is hypothesised to function as a repressive ligand that inactivates the TRA-2A receptor. In XX animals, HER-1 is absent and TRA-2A promotes hermaphrodite development by negatively regulat...

OBJECTIVE Traumatic rupture of thoracic aorta (TRA) was reported in the literature to be a major cause of death in motor vehicle crashes. This study aims at evaluating the most relevant risk factors of TRA. It also aims at analyzing the types of TRA as a function of car crash conditions and rib cage fractures. METHODS In-depth crash data collected from 1998 to 2006 as part of the Co-operative...

TURTEVANT’s transformer gene (tra) of Drosophila melanogaster is a third Schromosomal recessive which has no effect on males but converts homozygous females into flies which resemble normal males. These transformed females show malelike abdominal tergites, anal plates, external genitalia, and the typical male abdominal coloration. Transformed females possess male sex combs, and dissection revea...

| We analyze a slotted DSCDMA system to guarantee QoS requirements for realtime tra c [1]. A Markovian analysis for realtime tra c and an equilibrium point analysis (EPA) for non-realtime tra c are applied in a heterogeneous environment. Packet losses for realtime tra c, delay times for non-realtime tra c, and wireless link utilization are derived.

BACKGROUND • The rising cost of cancer care has progressively become hardly sustainable for health care systems worldwide . • Trastuzumab (Herceptin®) humanized IgG1 monoclonal antibody is standard treatment for patients with early and with metastatic HER2-positive breast cancer. • SC-TRA, co-formulation of TRA with recombinant human hyaluronidase alternative to IV-TRA drug administration for s...

In this paper we analyze a number of IP packet level very-high-speed Backbone Network Service (vBNS) tra c traces collected by the San Diego Supercomputer Center (SDSC) National Laboratory for Applied Network Research (NLANR) measurement and analysis group passive monitors at a number of highperformance connection (HPC) sites. Speci cally, we show that the vBNS tra c traces also have long-range...

A bandwidth control mechanism is proposed for ATM networks that can control the usage of bandwidth in the presence of both connection oriented and connection less tra c as well as multiple classes of connectionless tra c The bandwidth control mechanism operates at three levels At the topmost level bandwidth is dy namically regulated between connection oriented and connectionless tra c based on ...