Results 91 to 100 of about 2,818 (157)

Predictive ratio closed-loop power control for CDMA wireless systems

, 2002
We discuss the limitations of conventional closed loop power control (CLPC). We derive a closed-form expression for the control error. We then propose two algorithms that reduce this error.
Sayed, Ali H., Aldajani, Mansour A, Ali H. Sayed, Mansour A. Aldajani   +3 more
core   +1 more source

Disruption and analysis of the clpB, clpC, and clpE genes in Lactococcus lactis: ClpE, a new Clp family in gram-positive bacteria

, 1999
In the genome of the gram-positive bacterium Lactococcus lactis MG1363, we have identified three genes (clpC, clpE, and clpB) which encode Clp proteins containing two conserved ATP binding domains.
Ingmer, Hanne, Vogensen, Finn K., Kilstrup, M., Hammer, Karin, Kilstrup, Mogens, Vogensen, F. K., Hammer, K., Ingmer, H.   +7 more
core  

The Clp Proteases of Bacillus subtilis Are Directly Involved in Degradation of Misfolded Proteins

, 2000
The presence of the heat stress response-related ATPases ClpC and ClpX or the peptidase ClpP in the cell is crucial for tolerance of many forms of stress in Bacillus subtilis .
Elke Witt, Renate Hanschke, Steffen Ohlmeier, Elke Krüger, Michael Hecker   +4 more
core   +1 more source

Interaction specificity between the chaperone and proteolytic components of the cyanobacterial Clp protease

, 2012
The Clp protease is conserved among eubacteria and most eukaryotes, and uses ATP to drive protein substrate unfolding and translocation into a chamber of sequestered proteolytic active sites.
Zeth, K. ; https://orcid.org/, Tryggvesson, A., Ståhlberg, Frida,, Zeth, K., Clarke, Adrian K,, Tryggvesson, Anders,, Mogk, A., Ståhlberg, F., Clarke, A.   +8 more
core   +1 more source

Clp ATPases are required for stress tolerance, intracellular replication and biofilm formation in Staphylococcus aureus

, 2004
International audienceThe Hsp100/Clp ATPases constitute a family of closely related proteins of which some members function solely as chaperones whereas others additionally can associate with the unrelated ClpP peptidase forming a Clp proteolytic complex.
Quzi, S., Sørensen, Karen, Dorte Frees, Hill, P., Karen Sørensen, Chastanet, Arnaud, Msadek, Tarek, Hanne Ingmer, Philip Hill, Frees, D., Ingmer, Hanne, Frees, Dorte, Tarek Msadek, Chastanet, A., Saara Qazi, Msadek, T., Qazi, Saara, Sørensen, K., Arnaud Chastanet, Ingmer, H., Hill, Philip   +20 more
core   +1 more source

A Aplicação de Políticas Públicas na Busca pela Ampliação da Plataforma Continental Brasileira: Resultados e Desafios

Revista Brasileira de Políticas Públicas e Internacionais, 2017
A III Convenção das Nações Unidas Sobre o Direito do Mar, também conhecida como Convenção da Jamaica, definiu normas que permitirão ao Brasil estender sua plataforma continental de modo a incorporar uma área marítima denominada como “Amazônia Azul ...
Bruno Trentini, Douglas Novelli, Juliana Breda   +2 more
doaj  

Heat Survival of Klebsiella pneumoniae in Infant Formula: The Role of clpC Heat Shock Resistance Genes

Applied Microbiology
Klebsiella pneumoniae is a member of the six highly virulent and antibiotic-resistant bacterial pathogens group (ESKAPE) and poses a significant threat to public health due to its ability to cause both hospital and community-acquired infections.
Mohamed T. Saad, Nadia E. Sifennasr, Mahmoud B. Agena, Khaled M. Ibrahim, Ahmed A. Zaghdani, Abdlrhman M. Alsonosi, Aya M. Saad, Bassam A. Elgamoudi, Stephen J. Forsythe   +8 more
doaj   +1 more source

Whole-Genome Sequence Analysis, Probiotic Potential, and Safety Assessment of the Marine Bacterium Paraliobacillus zengyii CGMCC1.16464

Marine Drugs
Paraliobacillus zengyii CGMCC1.16464 (P. zengyii) is a novel antiviral probiotic candidate strain. To ensure its safety as a potential probiotic, a safety evaluation was conducted in this study. The safety and functional potential of P.
Qianjin Fan, Mengqi Jiao, Haoyue Huangfu, Lan Chen, Beijie Li, Zhijie Cao, Xuelian Luo, Jianguo Xu   +7 more
doaj   +1 more source

Adaptor protein MecA is a negative regulator of the expression of late competence genes in Streptococcus thermophilus.

, 2012
In Streptococcus thermophilus, the ComRS regulatory system governs the transcriptional level of comX expression and, hence, controls the early stage of competence development.
Wahl, Astrid, Delplace, Brigitte, Clippe, André, Fontaine, Laetitia, Boutry, Céline, Hols, Pascal   +5 more
core   +1 more source

Performance of single-bit adaptive step-size closed-loop power control scheme in DS-CDMA systems

, 1998
We propose and evaluate a single-bit adaptive step-size closed-loop power control (AS-CLPC) scheme which is adaptable to a dynamically changing radio channel.
Lee, SJ, Kim, JH, Kim, YW, Chung, MY, Sung, Dan Keun   +4 more
core   +1 more source