Abstract: A method for building a knowledge base containing entailment relations is proposed. The proposed method makes use of an automatic or semi-automatic procedure to learn iteratively patterns for specific relations using clusters of similar articles. For each considered relation a user provides a system with one or several pivot patterns or input patterns, and the system returns patterns which express the same meaning in different ways.

Abstract: An inductively coupled plasma processing apparatus (100) comprises a plasma chamber (12) with a dielectric window (400) forming a self-supporting wall element of the plasma chamber (12). The dielectric window (400) has an external and an internal side with respect to the chamber (12). An electromagnetic field source (140) is arranged in front of the external side of the dielectric window (400) for generating an electromagnetic field within the plasma chamber (12). The field source comprises at least one magnetic core (301, 302, 303). The at least one magnetic core (301, 302, 303) is attached to the external side of the dielectric window (400), such that the at least one magnetic core helps the dielectric window (400) to withstand collapsing forces caused by negative pressure inside said chamber during operation.

Abstract: Method of fluorescence imaging including: illuminating a sample to excite its fluorescence and acquiring an image thereof; based on fluorescence spectral and spatial information from the sample's fluorescence image, segmenting the image into regions of similar spectral properties; for each image segment, exciting the fluorescence of the corresponding sample region, and detecting the corresponding fluorescence; based on modelling, determining expected fluorescence parameters from the fluorescence signals detected for each region; scanning the sample and determining final fluorescence parameters based on said expected fluorescence parameters.

Abstract: Methods of using Th-226 or mother radionuclides thereof, namely U-230 or Th-226, in medicine. These radionuclides are particularly appropriate for the treatment of human and/or non-human mammals, in particular for therapeutic, diagnostic (detection/imaging), prophylactic and pain palliation purposes. These radionuclides may be used in various forms for treatment and/or diagnostic purposes, in particular in cationic form or in the form of radioconjugates or bone-targeting complexes. Methods of making such radionuclides.

Abstract: A radioimmunoconjugate for targeted alpha therapy comprises an alpha-emitter (e.g. Bi-213) linked to the monoclonal antibody C595. This radioimmunoconjugate is widely applicable in cancer therapy and is particularly efficient for treatment of pancreatic and prostate cancer, as well as for breast and ovarian cancer.

Abstract: An apparatus for plasma treatment of a non-conductive hollow substrate, including a plurality of ionization energy sources disposed adjacent to each other all along the part of the substrate to be treated. The apparatus also includes a processor to sequentially power the plurality of ionization energy sources from a radio frequency power source. Each ionization energy source includes two parts sandwiching the substrate. The ionization energy sources can be capacitively or inductively coupled plasma sources.

Abstract: The present invention concerns a method and a system for measuring the thermal diffusivity. Said method comprises the steps of: subjecting a surface region of an object to a modulated heating beam (3) while providing a signal (MLS) thereof, the heated spot or area (4) of the surface of the sample (2) having a definitive diameter and a fixed intensity distribution profile; providing a signal (MTS) proportional to the temperature of the heated spot area (4); determining the phase difference between the modulated beam signal (MLS) and the resulting modulated temperature signal (MTS); and using said determined phase difference and the associated frequency to work out the thermal diffusivity value of said object (2).

Abstract: The method consists of computing (E1-E4) a set of two-dimensional images in a three-dimensional geometrical space representing a virtual object from respective different viewpoints. The virtual object is represented by digital data stored in a computer. Holograms are computed (E5-E6) for the respective two-dimensional images using a fast complex transform, such as a Fourier transform. The holograms are then juxtaposed (E7) to form a digital hologram of the object which is physically reproduced (E8) by a spatial light modulator. A three-dimensional image of the object is obtained by illuminating the spatial light modulator with a coherent source.

Abstract: The invention relates to a seal device, including a locking pin and a sleeve, the locking pin having a head and a stem having a groove which interacts with a locking ring disposed in the sleeve to lock the sleeve onto the pin by insertion. The sleeve also includes a first transponder housed in the upper portion of the sleeve at a depth that is greater than the height of the stem and the locking pin also comprises a second transponder disposed on the outer periphery of the stem. Each transponder includes storage means for storing at least one unique identification code. Thus, any unauthorized handling of the seal device may be detected even if the latter is completely replaced after breakage.

Abstract: The invention concerns a fastening member comprising a threaded part (150) and a head (100) with which the threaded part can be turned in order to tighten the fastening member in a corresponding element. The head (100) is formed of a plate (110) in one piece with the threaded part (150) and a cap (120) covering said plate. The cap (120) comprises a recessed portion (121) in which an offset is provided to form a housing (128). The plate (110) comprises a guide finger (111) located inside the housing (128) to form a stop against which the cap presses in order to impart a rotational movement to the plate in the tightening direction. The cap (120) further comprises a remotely interrogatable electronic component (130) comprising a data storage means (132).

Abstract: A multipurpose seal with a lock, including a mobile closure apparatus of a casing containing a lock and an attachment element designed to be locked in the casing. The lock includes a barrel configured to move in the casing between a locked position and an unlocked position. A remote-interrogatable electronic component including a data-storage is maintained in a housing, which passes through part of the casing and part of the lock barrel when the lock barrel is in the locked position. Thus, any rotation of the barrel from the locked position causes the component to break.

Abstract: The invention concerns a ligand comprising wherein n is an integer from 1 to 5, X represents —NO2, —NH2, —NCS, —NHCOCH2-Z. NHCO—W—COCNHS, —NH-Q, —NHCS-Q, —NHCOCH2-Q, or —NHCO(CH2)m ?-Q where Q is an hapten chosen from the group consisting of steroids, enzymes, proteins, monoclonal antibodies, chimeric antibodies, or fragments thereof or any activated linker ready for coupling reaction, Y is CO2H or PO3H2 W is —(CH2)m— m is an integer from 1 to 10.

Abstract: The invention concerns a ligand comprising (I) wherein n is an integer from 1 to 5 Y is CO2H or PO3H2T represents —X or -phenyl-X, wherein X represents NO2, NH2, NCS, NHCOCH2-Z, NHCO—W—COCNHS, —NH-Q, —NHCS-Q, —NHCOCH2-Q, or NHCO(CH2)m-Q where Q is a hapten chosen from the group consisting of steroids, enzymes, proteins, monoclonal antibodies, chimeric antibodies, or fragments thereof or any activated linker ready for coupling reaction, W is —(CH2)m- m is an integer from 1 to 10 Z is chloride, bromide or iodine

Abstract: The invention provides a system for sealing, comprising: a first capsule (20); a second capsule (30); electronic means (23, 33), for placing in at least one of the capsules, and capable of containing an electronic identity that is remotely interrogatable; and closure means (25-1, 25-2, 25-3, 25-4; 35-1, 35-2, 35-3, 35-4) to seal the two capsules together.

Abstract: A collision test apparatus having input and output members formed from incompressible liquids and between which is positioned a sample whose impact characteristics are to be measured. A compression wave is input to the input member and propagated through the sample and in the output member. Suitable detectors detect the input compression wave, output compression wave and any pan of the input compression wave reflected off the sample.

Abstract: The invention provides an instrument suitable for measuring seismic waves in an environment which comprises a wave guide through which a seismic wave may propagate substantially without dispersion wherein the wave guide is provided with means for measuring its deformation.

Abstract: The present invention relates to a process for inducing homogeneous precipitation of a metal oxide, wherein said metal is capable of existing in at least two cationic oxidation states, which process comprises the steps of: i) providing an aqueous solution of a metal in a lower cationic oxidation state; and ii) adding an oxidant capable of oxidising said metal to a higher cationic oxidation state under conditions such that the mixing of said aqueous solution and said oxidant is substantially complete before precipitation of an oxide of said metal in its higher oxidation state occurs.

Abstract: An interferometer (1) is arranged to form a first interference fringe pattern comprising at least ten interference fringes; recording an image of said first interference fringe pattern; perturbing an optical path in the interferometer (1) to form a second interference fringe pattern comprising at least ten interference fringes; and combining an image of said second interference fringe pattern with the recorded image of the first interference fringe pattern to produce a further image comprising a moiré fringe pattern arising from a difference or differences between the first and second interference fringe patterns. The combining step involves subtraction (4) of digital images. Different wavelengths and interferometers are used: Michelson, Mach-Zehnder, Fizeau, Twyman-Green. In this new approach, all the errors of a poor quality, misaligned system are accepted and then eliminated by the combination process, producing a moiré fringe pattern.

Abstract: The invention concerns a method for identifying an object comprising the following steps: (a) selecting an intrinsic surface of an object to be identified; (b) illuminating at least an identification zone in the intrinsic surface of the object to be identified with a coherent light and intercepting at least part of the light reflected by the identification zone, so as to obtain an interference figure in specific illuminating and intercepting conditions; (c) preserving said interference figure as reference interference figure of the object to be identified; (d) placing a candidate object which could possibly be the object to be identified in similar illuminating and intercepting conditions as those used to obtain the reference interference figure and obtain from said candidate object an interference figure; (e) comparing the reference interference figure with the interference figure of the candidate object; and (f) assessing the probability of identity between the object to be identified and the candidate obje

Abstract: A method for producing mixed oxide nuclear fuel pellets comprises the steps of preparing an U-Pu oxide blend powder having a Pu content in excess of the finally desired value, preparing uranium oxide powder, mixing adequate quantities of both powders in order to achieve the desired plutonium content and compacting and sintering the mixture for obtaining the pellets. The step of preparing the uranium oxide powder involves the following sequence of substeps: a) preparing an aqueous solution of uranyl nitrate to which between 0.5 and 2 wt % of organic thickeners are added such that the viscosity of the solution is adjusted to values between 20 and 100 centipoise, b) dispersing of the solution into droplets, c) introducing the droplets into a hydroxide bath, d) washing the resulting beads, e) drying the beads by azeotropic distillation using an immiscible organic solvent, f) thermally treating the beads in an oxidizing atmosphere and g) thermally treating in a reducing atmosphere.