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Page 3431 of Mathematical Reviews Vol. , Issue 98F [page]

1998 Mathematical Reviews  
The logic L; @L2 is a conservative extension of its monomodal fragments. A bimodal logic is said to be stratified if it is of the form L; @ L2 for some L, and L2.  ...  A property FA of modal logics is said to transfer if L; @L2 has F iff both L; and Lz have A.  ... 

Insights into the Molecular Activation Mechanism of the RhoA-specific Guanine Nucleotide Exchange Factor, PDZRhoGEF

Jakub A. Bielnicki, Alexander V. Shkumatov, Urszula Derewenda, Avril V. Somlyo, Dmitri I. Svergun, Zygmunt S. Derewenda
2011 Journal of Biological Chemistry  
It is autoinhibited in cytosol and is believed to undergo a conformational rearrangement and translocation to the membrane for full activation, although the molecular details of the regulation mechanism  ...  Here, using a combination of biophysical and biochemical methods, we show that the mechanism of PRG regulation is yet more complex and may involve an additional autoinhibitory element in the form of a  ...  Acknowledgments-Use of the Advanced Photon  ... 
doi:10.1074/jbc.m111.270918 pmid:21816819 pmcid:PMC3186380 fatcat:qtizpixeu5fj5isoqboxno76pm

Ion Sponge: A 3-Dimentional Array of Quadrupole Ion Traps for Trapping and Mass-Selectively Processing Ions in Gas Phase

Wei Xu, Linfan Li, Xiaoyu Zhou, Zheng Ouyang
2014 Analytical Chemistry  
The ion sponge provides a large trapping capacity and is highly transparent for transfer of ions, neutrals, and photons for gas phase ion processing.  ...  A single rf was used for trapping ions and mass-selective ion processing.  ...  ■ ACKNOWLEDGMENTS This work was supported by National Science Foundation (0847205-CHE), National Institute of General Medical Sciences (1R01GM106016) from the National Institutes of Health, and National  ... 
doi:10.1021/ac5008046 pmid:24758328 pmcid:PMC4014143 fatcat:6kbbz3ezzvc3vain7fv6s4xvoa

Theoretical investigation on donor–acceptor interaction between a carbonyl compound and an N,N′-dioxide–Sc(iii) complex

Zhishan Su, Weiying He, Junming Wang, Yini Zuo, Changwei Hu
2017 RSC Advances  
The counterion and substituent on amide of the N,N′-dioxide ligand could affect electrostatic energy (ΔVelstat) as well as orbital energy (ΔEorb) between CH2O and Sc(iii)-based catalyst, adjusting the  ...  Lewis acidity of the metal centre.  ...  Acknowledgements We thank the National Natural Science Foundation of China  ... 
doi:10.1039/c7ra12258f fatcat:tsfefpmjunckdg7nhkl4dznf7m

Electrochemical Comparison on New (Z)-5-(Azulen-1-Ylmethylene)-2-Thioxo-Thiazolidin-4-Ones

Eleonora-Mihaela Ungureanu, Mariana Popescu (Apostoiu), Georgiana-Luiza Tatu (Arnold), Liviu Birzan, Raluca Isopescu, Gabriela Stanciu, George-Octavian Buica
2021 Symmetry  
The electrochemical investigations revealed that the redox potential is influenced by the number and position of the alkyl groups, and the possible oxidation mechanism is proposed.  ...  These compounds, after their immobilization on glassy carbon electrodes during oxidative electropolymerization, were examined as complexing ligands for heavy metal ions from aqueous solutions through adsorptive  ...  Acknowledgments: The authors gratefully acknowledge the financial support of the Romanian National Authority for Scientific Research, UEFISCDI, under grant PN-III-P2-2.1-PED-2019-0730, contract no. 293PED  ... 
doi:10.3390/sym13040588 fatcat:qvwypbvhqbhvrmkub6ke7qlekq

Mosaic: An Application-Transparent Hardware-Software Cooperative Memory Manager for GPUs [article]

Rachata Ausavarungnirun, Joshua Landgraf, Vance Miller, Saugata Ghose, Jayneel Gandhi, Christopher J. Rossbach, Onur Mutlu
2018 arXiv   pre-print
Modern GPUs face a trade-off on how the page size used for memory management affects address translation and demand paging.  ...  (i.e., they allocate a large number of base pages at once).  ...  We acknowledge the support of our industrial partners, especially Google, Intel, Microsoft, NVIDIA, Samsung, and VMware.  ... 
arXiv:1804.11265v1 fatcat:ooromwhu6zduhigphqu4d47yki

Binding sites of different geometries for the 16-3 phage repressor

P. P. Papp, T. Nagy, S. Ferenczi, P. Elo, Z. Csiszovszki, Z. Buzas, A. Patthy, L. Orosz
2002 Proceedings of the National Academy of Sciences of the United States of America  
The crucial atomic contacts of the two macromolecules are attained in a compact, geometrically defined structure of the DNA-protein complex.  ...  We discovered a natural system that may serve as a model for investigating this problem: the repressor of the 16-3 phage of Rhizobium meliloti (helix-turn-helix class protein) possesses inherent ability  ...  site P57 and for O R P R on a 92-bp fragment from site H60 (12) (19) .  ... 
doi:10.1073/pnas.132275399 pmid:12084925 pmcid:PMC124377 fatcat:nak2tu6t55fydkr5dqnifsiqku

Identification and nucleotide sequence of a developmentally regulated gene encoding a eukaryotic histone H1-like protein from Chlamydia trachomatis

S Tao, R Kaul, W M Wenman
1991 Journal of Bacteriology  
A lambda gt11 recombinant library of Chlamydia trachomatis serovar L2 chromosomal DNA was screened with a 29-mer synthetic oligonucleotide specific to the N-terminal amino acids of a predominant 18-kDa  ...  Restriction endonuclease analysis and complete nucleotide sequencing of the recombinant revealed a 2,633-bp insert containing one complete open reading frame (ORF2) and two partial ORFs (ORF1 and ORF3)  ...  ACKNOWLEDGMENTS This work was supported by a grant from the Canadian Medical Research Council (MA7951). W.M.W. is a scholar of the Alberta Heritage Foundation for Medical Research. We thank K. L.  ... 
doi:10.1128/jb.173.9.2818-2822.1991 pmid:1708378 pmcid:PMC207862 fatcat:go2non3xi5ad7lf2fq6vqzocs4

Solutions of Two-Dimensional Heat Transfer Problems by Using Symmetric Smoothed Particle Hydrodynamics Method

A. Karamanli A. Mugan
2012 Journal of Applied & Computational Mathematics  
of material with large number of fragments and FEM formulations usually lead to a misrepresentation of the breakage path.  ...  Variation of the L2 error norms of temperatures as the scaling factor d changes for different node numbers.  ...  Submit your next manuscript and get advantages of OMICS Group submissions  ... 
doi:10.4172/2168-9679.1000112 fatcat:26a5jcj37jgcbpp4abtep5yx6a

Chlamydia trachomatis developmentally regulated protein is homologous to eukaryotic histone H1

T. Hackstadt, W. Baehr, Y. Ying
1991 Proceedings of the National Academy of Sciences of the United States of America  
Sequence analysis of the cloned gene revealed some remarkable properties for its expressed product, including a high lysine content (29%), a correspondingly high pl, and significant homology to the Hi  ...  Infection of susceptible cells is initiated by a small, dense, and relatively metabolically inert elementary body (EB).  ...  We thank Jackie Smith for dedicated technical assistance, S. Smith  ... 
doi:10.1073/pnas.88.9.3937 pmid:2023942 pmcid:PMC51568 fatcat:uszadtkhwbgotnpnliqntl6fjm

Interaction between the Chlamydia trachomatis histone H1-like protein (Hc1) and DNA

G Christiansen, L B Pedersen, J E Koehler, A G Lundemose, S Birkelund
1993 Journal of Bacteriology  
of the DNA but with a slight preference for supercoiled DNA.  ...  In this vector, transcription of the gene is under the control of a bacteriophage T7 promoter, and T7 RNA polymerase is inducible in the host.  ...  ACKNOWLEDGMENTS We are grateful to Karin Skovgaard and Inger Andersen for skillful technical assistance.  ... 
doi:10.1128/jb.175.6.1785-1795.1993 pmid:8449885 pmcid:PMC203973 fatcat:3eoqeqmhdvblnidzpge33xawdm

Arabidopsis RNA Polymerase V Mediates Enhanced Compaction and Silencing of Geminivirus and Transposon Chromatin during Host Recovery from Infection

Tami Coursey, Elizabeth Regedanz, David M. Bisaro, Anne E. Simon
2018 Journal of Virology  
Here, we used formaldehyde-assisted isolation of regulatory elements (FAIRE) to confirm that >90% of BCTV L2 − chromatin is highly compacted during recovery, and a micrococcal nuclease-chromatin immunoprecipitation  ...  a suppressor protein that inhibits methylation (BCTV L2 − ).  ...  ACKNOWLEDGMENTS We thank members of the Bisaro laboratory and the laboratory of Keith Slotkin for advice and technical support.  ... 
doi:10.1128/jvi.01320-17 pmid:29321305 fatcat:brnznitfevfrdnuxa6q4j7c4tq

The Sam Houston Home, 41WA46, Huntsville, Walker County, Texas: 1980-1981 Archeological Investigations and Monitoring

1981 Index of Texas Archaeology Open Access Grey Literature from the Lone Star State  
The types of bricks, mortar and construction techniques appear to be the same as those noted in a series of exterior and interior brick piers found along the south side of the house.  ...  A thorough study of nail hole patterns on the house is needed to test this interpretation, and we suggest this be done before restoration activities result in yet another set of square nail holes which  ...  Kotter for advice and editing; Sandra Hannum and Kerza A.  ... 
doi:10.21112/ita.1981.1.28 fatcat:wwl67s6kzzds7i656qfd4qyfma

Analysis of Buffer Management Policies in Layered Software [chapter]

S. V. Raghavan, S. Krishnamoney
1995 Computer Networks, Architecture and Applications  
Use of shared memory in the transfer of protocol data units (PDUs) between layers of a network eliminates the need to physically copy the PDU, thereby saving considerable time and resources in the form  ...  These strategies differ primarily on the compaction algorithms to cure memory fragmentation.  ...  Their method registered a maximum improvement of 90% for bulk file transfer without software checksum. Saltzer et al.  ... 
doi:10.1007/978-0-387-34887-2_16 fatcat:m3vu2e3tqzbvhjf7ze6p73v6hq

Liberation of an interaction domain from the phosphotransfer region of CheA, a signaling kinase of Escherichia coli

T. B. Morrison, J. S. Parkinson
1994 Proceedings of the National Academy of Sciences of the United States of America  
The CheA protein of Escherichia coli is a histidine autokinase that donates its phosphate groups to two target proteins, CheY and CheB, to regulate flagellar rotation and sensory adaptation during chemotactic  ...  , and David Low for helpful comments on the manuscript.  ...  We thank Phil Matsumura for CheA antiserum, Bob Bourret for plasmids, Ron Swanson for helpful discussions, Emma Lou Bardall for performing tethered-cell rotation assays, and David Blair, David Goldenberg  ... 
doi:10.1073/pnas.91.12.5485 pmid:8202513 pmcid:PMC44020 fatcat:2qoxtcc5djb6dcxylnpa65t3x4
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