Abstract: Methods of targeted recombination between homologous chromosomes in the genome of a somatic plant cell are described herein, wherein the target site may be located within a region of euchromatin or a region of heterochromatin. These methods may be used to induce a somatic plant cell into using targeted recombination between homologous chromosomes leading to targeted crossover or gene conversion. Methods described utilize a preselected endogenous target site at a locus having polymorphic alleles on the homologous chromosomes. Target site loci disclosed include those within euchromatin and heterochromatin.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid elongated member having a first cross-sectional diameter, a distal tip having a second cross-sectional diameter, wherein the second cross-sectional diameter is bigger than the first cross-sectional diameter by at least 0.02 millimeter, said distal tip comprises a front camera located on a front planar surface of the distal tip and a first side camera located on a first lateral surface of the distal tip.

Abstract: Novel support material formulations, characterized as providing a cured support material which is readily removable by contacting with water, are disclosed. The formulations comprise a curable water-soluble mono-functional monomer, a water-miscible polymer and a silicone polyether. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.

Abstract: Novel support material formulations, characterized as providing a cured support material which is readily removable by contacting with water, are disclosed. The formulations comprise a curable water-soluble mono-functional monomer, a water-miscible polymer and a silicone polyether. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.

Abstract: The subject matter discloses a multi-sensor endoscope having a dynamic field of view comprising an elongated shaft terminating with a tip section; a maneuvering section connected to the elongated shaft; at least two sensors, wherein at least one sensor is placed behind the tip section, on the maneuvering section; and one or more illuminators located on external surface of the shaft. In some cases, the sensors include a camera. The subject matter also discloses a multi-sensor endoscopy system comprising an endoscope comprising a handle and a controller, such that the maneuvering section is controlled by the controller.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid elongated member and a distal member provided in a width of approximately 5.0 to 15 millimeters connected to the rigid section in a rigid manner, said distal member comprises a front camera located on a front planar surface of the distal member and a second side camera located on a first lateral surface of the distal member.

Abstract: A method of additive manufacturing of a three-dimensional object. is disclosed. The method comprises sequentially forming a plurality of layers in a configured pattern corresponding to the shape of the object, thereby forming the object. The formation of each layer comprises dispensing at least one uncured building material, and at least partially curing the uncured building material, wherein for at least one layer, the curing is initiated at least t seconds after commencement of curing of a layer immediately preceding that layer. The t parameter is longer than the number of seconds required for the formation of the layer.

Abstract: A method of layerwise fabrication of a three-dimensional object is disclosed. The method comprises, for each of at least a few of the layers: dispensing at least a first modeling formulation and a second modeling formulation to form a core region using both the first and the second modeling formulations, and at least one envelope region at least partially surrounding the core region using one of the first and the second modeling formulations but not the other one of the first and the second modeling formulations. The method can also comprise exposing the layer to curing energy. The first modeling formulation is characterized, when hardened, by heat deflection temperature (HDT) of at least 90° C., and the second modeling formulation is characterized, when hardened, by Izod impact resistance (IR) value of at least 45 J/m.

Abstract: The subject matter discloses a multi-sensor endoscope having a dynamic field of view comprising an elongated shaft terminating with a tip section; a maneuvering section connected to the elongated shaft; at least two sensors, wherein at least one sensor is placed behind the tip section, on the maneuvering section; and one or more illuminators located on external surface of the shaft. In some cases, the sensors include a camera. The subject matter also discloses a multi-sensor endoscopy system comprising an endoscope comprising a handle and a controller, such that the maneuvering section is controlled by the controller.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid housing, at least two camera units located within said rigid housing, capturing images of different directions of view and a maneuver mechanism configured to change the physical orientation of a camera of the at least two camera units

Abstract: The subject matter discloses a medical imaging device, comprising a handle adapted to operate and maneuver the medical imaging device, an elongated rigid shaft connected to the handle, and an extendible sleeve configured to cover at least a portion of the elongated rigid shaft. The extendible sleeve comprises a rigid section comprising at least one optical gear and an extendible section, wherein extending the extendible section pushes the rigid section along a longitudinal axis of the elongated rigid shaft, and wherein sliding the rigid section over the elongated shaft changes the at least one optical gear field of view to provide a different linear field of view in an object space.

Abstract: A method of layerwise fabrication of a three-dimensional object is disclosed. The method comprises, for each of at least a few of the layers: dispensing at least a first modeling formulation and a second modeling formulation to form a core region using both the first and the second modeling formulations, and at least one envelope region at least partially surrounding the core region using one of the first and the second modeling formulations but not the other one of the first and the second modeling formulations. The method can also comprise exposing the layer to curing energy. The first modeling formulation is characterized, when hardened, by heat deflection temperature (HDT) of at least 90° C., and the second modeling formulation is characterized, when hardened, by Izod impact resistance (IR) value of at least 45 J/m.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid housing, at least two camera units located within said rigid housing, capturing images of different directions of view and a maneuver mechanism configured to change the physical orientation of a camera of the at least two camera units.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid housing, at least two camera units located within said rigid housing, capturing images of different directions of view and a maneuver mechanism configured to change the physical orientation of a camera of the at least two camera units

Abstract: Methods of layerwise fabrication of a three-dimensional object, and objected obtained thereby are provided. The methods are effected by dispensing at least a first modeling formulation and a second modeling formulation to form a core region using both said first and said second modeling formulations, an inner envelope region at least partially surrounding said core region using said first modeling formulation but not said second modeling formulation, and an outer envelope region at least partially surrounding said inner envelope region using said second modeling formulations but not said first modeling formulation; and exposing said layer to curing energy, thereby fabricating the object, The first and second modeling formulations are selected such they differ from one another, when hardened, by at least one of Heat Deflection Temperature (HDT), Izod Impact resistance, Tg and elastic modulus.

Abstract: A method of layerwise fabrication of a three-dimensional object is disclosed. The method comprises, for each of at least a few of the layers: dispensing at least a first modeling formulation and a second modeling formulation to form a core region using both the first and the second modeling formulations, and at least one envelope region at least partially surrounding the core region using one of the first and the second modeling formulations but not the other one of the first and the second modeling formulations. The method can also comprise exposing the layer to curing energy. The first modeling formulation is characterized, when hardened, by heat deflection temperature (HDT) of at least 90° C., and the second modeling formulation is characterized, when hardened, by Izod impact resistance (IR) value of at least 45 J/m.

Abstract: The subject matter discloses a medical surgery imaging device designed to be inserted into a patient's body, comprising a tube, a surgical gas path apparatus located inside the tube and designed to maintain a gas pressure level within said cavity or hollow in a body and at least one camera located within said tube.

Abstract: The subject matter discloses a medical imaging device, comprising a rigid housing, at least two camera units located within said rigid housing, capturing images of different directions of view and a maneuver mechanism configured to change the physical orientation of a camera of the at least two camera units

Abstract: The subject matter discloses a medical imaging device configured to be inserted to a patient's body, comprising an elongated tube, comprising two or more cameras for capturing visual content in the vicinity of the device in different directions of view, a light source for illuminating a field of view of the two or more cameras, a wireless module configured to transmit data captured by the two or more cameras to a remote devices, and a power source for supplying power to the camera, the light source and the wireless module.

Abstract: Novel support material formulations, characterized as providing a cured support material which is readily removable by contacting with water, are disclosed. The formulations comprise a curable water-soluble mono-functional monomer, a water-miscible polymer and a silicone polyether. Methods of fabricating a three-dimensional object, and a three-dimensional object fabricated thereby are also disclosed.