نتایج جستجو برای: phocomelia
تعداد نتایج: 723 فیلتر نتایج به سال:
Time synchronization is necessary in many distributed systems, but achieving synchronization in sensornets, which combine stringent precision requirements with severe resource constraints, is particularly challenging. This challenge has been met by the recent Reference-Broadcast Synchronization (RBS) proposal, which provides ondemand pairwise synchronization with low overhead and high precision...
JOHN F. HEITNER, M.D.,* IGOR KLEM, M.D., KAREN ALEXANDER, M.D., LOUISE THOMSON, M.B.C.H.B., F.R.A.C.P., TRIP J. MEINE, M.D., MANESH R. PATEL, M.D., SALMAN A. HAQ, M.D., DIPAN J. SHAH, M.D., and RAYMOND J. KIM, M.D. Division of Cardiology, New York Methodist Hospital, Brooklyn, New York, USA Robert-Bosch-Krankenhaus, Struttgart, Germany Duke University Medical Center, Durham, North Carolina, USA...
The IBA DataFurnace (NDF) is a general purpose program for analysis of IBA data. It currently includes Rutherford backscattering (RBS), elastic (non-Rutherford) backsscattering (EBS), elastic recoil detection analysis (ERDA), non-resonant nuclear reaction analysis (NRA), and particle induced X-ray emission (PIXE). Here we discuss recent developments in the advanced physics capabilities implemen...
Small RNAs are key components of complex regulatory networks. These molecules can integrate multiple cellular signals to control specific target mRNAs. The recent development of high-throughput methods tremendously helped to characterize the full targetome of sRNAs. Using MS2-affinity purification coupled with RNA sequencing (MAPS) technology, we reveal the targetomes of two sRNAs, CyaR and Rpr...
This work presents the investigation of some commercially available and commonly used Si3N4 foils prepared with LPCVD technique. The density and the stoichiometry of these films were determined by Rutherford backscattering spectroscopy and profilometry, while the study of impurities was achieved with particle induced X-ray emission method. It was found that the density of the studied Si3N4 film...
Jun Lin, Kunihiko Nishino, Marilyn C. Roberts, Marcelo Tolmasky, Rustam I. Aminov and Lixin Zhang* 1 Department of Animal Science, The University of Tennessee, Knoxville, TN, USA 2 Institute of Scientific and Industrial Research, Osaka University, Osaka, Japan 3 Department of Environmental and Occupational Health Sciences, University of Washington, Seatle, WA, USA 4 Center for Applied Biotechno...
A key consideration in building diierentiated network services is the feasibility of maintaining stable and consistent service level agreements across multiple networks where allocations are made only on the edges. To investigate this, we consider a game theoretic model of capacity provisioning in a diierentiated services internet. The players are one raw-capacity seller per network, one broker...
Nika N Danial1–3, Loren D Walensky2–5, Chen-Yu Zhang6, Cheol Soo Choi7,8, Jill K Fisher1–3, Anthony J A Molina9, Sandeep Robert Datta10,13, Kenneth L Pitter2–5, Gregory H Bird2–5, Jakob D Wikstrom9, Jude T Deeney11, Kirsten Robertson1–3, Joel Morash2–5, Ameya Kulkarni7,8, Susanne Neschen7,8, Sheene Kim7,8, Michael E Greenberg10, Barbara E Corkey11, Orian S Shirihai9, Gerald I Shulman7,8, Bradfo...
The properties of many biological materials often depend on the spatial distribution and concentration of the trace elements present in a matrix. Scientists have over the years tried various techniques including classical physical and chemical analyzing techniques each with relative level of accuracy. However, with the development of spatially sensitive submicron beams, the nuclear microprobe t...
The application of synthetic biology requires characterized tools to precisely control gene expression. This toolbox of genetic parts previously did not exist for the industrially promising cyanobacterium, Synechococcus sp. strain PCC 7002. To address this gap, two orthogonal constitutive promoter libraries, one based on a cyanobacterial promoter and the other ported from Escherichia coli, were...
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