Results 121 to 130 of about 559,515 (356)

Initial Offset Placement in p2p Live Streaming Systems [PDF]

open access: yesarXiv, 2008
Initial offset placement in p2p streaming systems is studied in this paper. Proportional placement (PP) scheme is proposed. In this scheme, peer places the initial offset as the offset reported by other reference peer with a shift proportional to the buffer width or offset lag of this reference peer. This will introduce a stable placement that supports
arxiv  

Etoposide‐induced cancer cell death: roles of mitochondrial VDAC1 and calpain, and resistance mechanisms

open access: yesMolecular Oncology, EarlyView.
The complex mode of action of the topoisomerase II inhibitor etoposide in triggering apoptosis involves several mechanisms: overexpression of the mitochondrial protein VDAC1, leading to its oligomerization and formation of a large channel that mediates the release of pro‐apoptotic protein; and overexpression of the apoptosis regulators p53, Bax, and ...
Aditya Karunanithi Nivedita   +1 more
wiley   +1 more source

DAMQ-Based Schemes for Efficiently Using the Buffer Spaces of a NoC Router [PDF]

open access: yesM. A. J. Jamali and A. Khademzadeh, " DAMQ-Based Schemes for Efficiently Using the Buffer Spaces of a NoC Router", International Journal of Computer Science Issues, IJCSI, Volume 4, Issue 2, pp36-41, September 2009, 2009
In this paper we present high performance dynamically allocated multi-queue (DAMQ) buffer schemes for fault tolerance systems on chip applications that require an interconnection network. Two or four virtual channels shared the same buffer space. On the message switching layer, we make improvement to boost system performance when there are faults ...
arxiv  

GERMINATION OF CLOSTRIDIUM SPORES IN BUFFERED GLUCOSE [PDF]

open access: bronze, 1954
E. Staten Wynne   +2 more
openalex   +1 more source

Randomized longest-queue-first scheduling for large-scale buffered systems [PDF]

open access: yes, 2014
We develop diffusion approximations for parallel-queueing systems with the randomized longest-queue-first scheduling algorithm by establishing new mean-field limit theorems as the number of buffers $n\to\infty$.
Dieker, A. B., Suk, Tonghoon
core  

Respiratory complex I‐mediated NAD+ regeneration regulates cancer cell proliferation through the transcriptional and translational control of p21Cip1 expression by SIRT3 and SIRT7

open access: yesMolecular Oncology, EarlyView.
NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi   +5 more
wiley   +1 more source

Memory-Optimized Software Synthesis from Dataflow Program Graphs with Large Size Data Samples

open access: yesEURASIP Journal on Advances in Signal Processing, 2003
In multimedia and graphics applications, data samples of nonprimitive type require significant amount of buffer memory. This paper addresses the problem of minimizing the buffer memory requirement for such applications in embedded software synthesis from
Hyunok Oh, Soonhoi Ha
doaj   +1 more source

The cyclical behaviour of European bank capital buffers [PDF]

open access: yes
Using an unbalanced panel of commercial, savings and co-operative banks for the years 1997 to 2004 we examine the cyclical behaviour of European bank capital buffers.
Jokipii, Terhi, Milne , Alistair
core   +3 more sources

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

open access: yesMolecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane   +16 more
wiley   +1 more source

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