Abstract: A method for encoding a video is provided, wherein encoding the video comprises classifying samples of a first picture, determining, for at least one part of the first picture, a first filter based on said classification, said first filter being used for a first encoding operation of the first picture or of a second picture, determining a second filter based on said classification, said second filter being used for a second encoding operation of the first picture or of the second picture. An apparatus for encoding a video, decoding method and apparatus are also provided.

Abstract: A frame including a main tube having a first end and a second end, a head tube connected to the first end, a pedal assembly mechanically connected to the main tube, wherein the pedal assembly forms a pedal circle, and a seat tube connected to the main tube, the seat tube configured to support a saddle, wherein the saddle is configured to slide along the seat tube in a plurality of intermediate positions between a fully retracted position and a fully extended position.

Abstract: The invention relates to a material consisting of an aqueous dispersion of PEG-coated nanoparticles of maghemite. The process for preparing said material consists in polymerizing ethylene oxide in the presence of nanoparticles of maghemite in an aqueous dispersion. The polymerization is initiated using reactive groups which are capable of initiating the polymerization of ethylene oxide without the addition of a catalyst, and which are attached to the nanoparticles of maghemite by means of a coupling agent comprising an alkoxysilyl group and one or more of said reactive groups. Applications: contrast agent for MRI.

Abstract: The dimerization of HIV RNA is a key step in the virus replication cycle. Based on RNA DIS crystal structures, a novel kind of compounds, dimeric or not, based on neamine was designed and synthesized. Biological studies showed that such compounds bind and interfere with the targeted RNA sequence, opening a new anti-HIV approach. The crystal structures and bio-chemical experiments showed that the DIS of HIV-1 genomic RNA is a target for new anti-HIV drugs and that those drugs could be derived from aminoglycosides. The results revealed that binding of aminoglycosides to the DIS is specific regarding both the aminoglycoside family and the RNA subtype.

Abstract: The subject of the invention is a panel intended to form part of a wall delimiting a refrigerated chamber of a refrigerated box or to be positioned on such a wall, the panel including a photovoltaic module comprising at least one photovoltaic cell on the face of the panel facing towards the outside of the box, a layer of insulating material on the face of the panel facing towards the inside of the box, and air flow means interposed between the photovoltaic module and said insulating layer, and also a refrigerated box comprising such a panel on one of its walls and a vehicle comprising such a box.

Abstract: The invention relates to a material consisting of an aqueous dispersion of PEG-coated nanoparticles of maghemite. The process for preparing said material consists in polymerizing ethylene oxide in the presence of nanoparticles of maghemite in an aqueous dispersion. The polymerization is initiated using reactive groups which are capable of initiating the polymerization of ethylene oxide without the addition of a catalyst, and which are attached to the nanoparticles of maghemite by means of a coupling agent comprising an alkoxysilyl group and one or more of said reactive groups. Applications: contrast agent for MRI.

Abstract: A protein crystal having the processivity clamp factor of DNA polymerase that is the ? subunit of DNA polymerase III of Escherichia coli and a peptide of about 3 to about 30 amino acids, in particular of about 16 amino acids. The peptide includes all or part of the processivity clamp factor binding sequence of a processivity clamp factor interacting protein, such as prokaryotic Pol I, Pol II, Pol III, Pol IV, Pol V, MutS, ligase I, ? subunit of DNA polymerase, UmuD or UmuD?, or eukaryotic pol ?, pol ?, pol ?, pol ?, pol ?.

Abstract: The invention relates to an installation of photovoltaic modules including a “control command” device, a set of photovoltaic modules, intended to transform the solar energy into electric current, having power terminals, each photovoltaic module including a breaker commanding the passage of a current across the power terminals, control means designed to control the breaker, communication means designed to allow communication between the control means of the breaker of the photovoltaic module and the “control command” device of the installation, where each photovoltaic module furthermore includes addressing means designed to identify in a unique manner a photovoltaic module and/or a group of photovoltaic modules and measurement means for measuring at least one operating parameter of the photovoltaic module.

Abstract: The present invention relates to a protein crystal comprising the processivity clamp factor of DNA polymerase and a peptide of about 3 to about 30 amino acids, in particular of about 16 amino acids, said peptide comprising all or part of the processivity clamp factor binding sequence of a processivity clamp factor interacting protein, such as prokaryotic Pol I, Pol II, Pol III, Pol IV, Pol V, MutS, ligase I, ? subunit of DNA polymerase, UmuD or UmuD?, or eukaryotic pol ?, pol ?, pol ?, pol ?, pol ?.