Abstract: Provided herein are methods and systems for automated generation of hypothesis based on sets of search terms, and scoring of said automatically generated hypothesis to determine novelty, reasonability and/or feasibility thereof. Further provided are methods of utilizing said generated hypothesis for determination of personalized treatment regime of various health conditions.

Abstract: Low-density thermoplastic expandable microspheres are disclosed. Various low-density structures, in particular, sandwich panels, based on foam prepared from the low-density microspheres, are also disclosed. Process of preparing low-density polymeric microspheres, per se, and the corresponding low-density structures, based on the microsphere foam, are also disclosed.

Abstract: A modular platform unit comprising a plurality of sensors for the combined sensing of pressure, temperature and humidity. In particular, the sensors are composed of a layer of metallic-capped nanoparticles (MCNP) casted on a flexible substrate or a rigid substrate. Integration of the platform unit for artificial or electronic skin applications is disclosed.

Abstract: A memory cell (32C), including a first non-insulator (34C) and a second non-insulator (40C), different from the first non-insulator. The second non-insulator forms a junction (46C) with the first non-insulator. The cell further includes a first electrode (48C) which is connected to the first non-insulator and a second electrode (50C) which is connected to the second non-insulator. At least one of the first and second non-insulators is chosen from a group consisting of a solid electrolyte and a mixed ionic electronic conductor and has an ionic transference number less than 1 and greater than or equal to 0.5.

Abstract: A twisted wire actuator, whereby the shortening of the length of a wire or a bundle of wires, as it is twisted, is used to control the motion of an actuated element, achieving sub-micron motion resolution. The control can be performed robotically. The high resolution can be achieved without the use of gears, sliders, or high precision lead screws, thus enabling a simplified actuation system and eliminating sources of friction. The use of wires operating in opposing directions and having oppositely directed rotations significantly reduces the non-linearity effect inherent in twisted wire actuation, resulting in a system having a good level of motion linearity as a function of control input impulse. The use of multiple twisted wires attached to the actuated element at different angles, enables the implementation of robotic systems with multiple degrees of freedom. Several experimental actuators verify these results.

Abstract: The present invention is of methods of establishing and propagating human embryonic stem cell lines using feeder cells-free, xeno-free culture systems and stem cells which are capable of being maintained in an undifferentiated, pluripotent and proliferative state in culture which is free of xeno contaminants and feeder cells.

Abstract: A method and apparatus for producing a frequency-controlled loop in a phase-diversity receiver for demodulating received ON-OFF-keyed (OOK) and phase shift keying (PSK) signals, by feeding a reference frequency signal and the received signals to a quadrature mixer (QM) which produces two output signals in phase quadrature at nominally zero intermediate frequency. Quadrature continuous wave signals void of the modulation are produced from the phase quadrature output signals. A voltage proportional to the frequency of the quadrature continuous wave signals is generated and is utilized for controlling the frequency of the generated reference frequency signal.

Abstract: An optical apparatus and method for measuring the diffusion length in an insulating photoconductor or a semiconductor sample material, that includes a source of coherent light; means for splitting the light source and providing transmitted and reflected beams each having a variable light intensity, one of the transmitted and reflected beams being incident as a background beam at a location on the sample material, means for directing the other of the transmitted and reflected beams so as to be incident at the location as a probe beam, the directing apparatus establishing a predetermined angle between the background and probe beams at the location, polarizing means disposed in the path of the background beam and having one of two predetermined orientations corresponding to polarized and non-polarized states of the beam passing therethrough, means disposed in the path of the probe beam for periodically blocking the passage thereof; and means for measuring changes in the periodic photocurrent supplied by a power

Abstract: A novel optical system and method for coupling and mixing a plurality of beams which may originate from different optical sources and may be of different colors. There is provided deflection and steering of light beams with automatic (self-aligning) Bragg matching over a large beam deflection range which is not limited by the Brass condition. There is also provided a novel method of spatial light filtering and modulation, image color conversion, bidirectional beam interconnection for optical communication and combining and locking of laser sources.

Abstract: A power-driven structure comprises a long grider (I) supported at its both ends by self-propelled carriages (II) which raise and lower the girder, the implement being designed for travel across planted fields or orchards without compacting the soil. Various implements, such as a cotton harvester (34), a potato picker (VIII) or a fruit collecting device may be suspended from, and propelled along, the girder (I). A mechanical conveyor (15) extends along the top of the girder, and a pneumatic conveyor system (13) is arranged underneath the mechanical conveyor. The pneumatic conveyor system is provided with spaced nozzles (40) for connection to flexible suction pipes (34).

Abstract: A building element for the construction of self-supporting interlocking grids which may be used, for example, as floors or roofs, comprises a beam having a longitudinally protruding projection at each end, and having at least one recess of sufficient size to receive the longitudinally protruding projection from a second identical beam. The projection from a third such beam rests on the recess of the second, the projection of a fourth such beam rests in the recess of the third, and the projection of the first beam rests in the recess of the fourth. Thus, the four beams are rigidly connected in a statically determinate self-supporting manner. An entire grid of such joints may be made as well as light arched and domed roof structures.