Abstract: Disclosed is a method for assessing a characteristic of a drug, comprising treating a tissue sample with the drug; extracting from the tissue sample at least one feature of the tissue sample as treated; providing the at least one feature to an engine; obtaining a prediction from the engine; and associating the prediction with the drug.

Abstract: A method and system for autonomously varying fertilization levels within a field, the field being divided into a plurality of segments, using an autonomous pivot, may include: applying an amount of fertilizer using a fertilizer applicator to each segment; capturing images of each segment in at least two different spectral ranges after a time period; calculating a Normalized Difference Vegetation Index (NDVI) value for each segment of the field based on the captured images; and varying the amount of fertilizer applied to each segment after the time period, wherein the amount of fertilizer is varied based on re-captured images and re-calculated NDVI values for each segments after the time period.

Abstract: A method of automatically managing a center pivot irrigation machine comprising steps of: (a) providing at least one center pivot irrigation machine and positioning said center pivot irrigation machine such that said center pivot irrigation machine is movable within an irrigated plot around a center thereof; (b) providing a ground penetration radar; (c) mounting said ground penetration radar on said center pivot irrigation machine; (d) moving said center pivot irrigation machine about said center of said irrigated plot; (e) scanning said irrigated by said ground penetration radar at frequencies ranging between 200-1200 MHz; (f) calculating a distribution of soil moisture over a depth from a soil surface; and (g) creating an irrigation plan according to said distribution.

Abstract: Disclosed is a method for assessing a characteristic of a drug, comprising treating a tissue sample with the drug; extracting from the tissue sample at least one feature of the tissue sample as treated; providing the at least one feature to an engine; obtaining a prediction from the engine; and associating the prediction with the drug.

Abstract: A method of automatically managing a center pivot irrigation machine comprising steps of: (a) providing at least one center pivot irrigation machine and positioning said center pivot irrigation machine such that said center pivot irrigation machine is movable within an irrigated plot around a center thereof; (b) providing a ground penetration radar; (c) mounting said ground penetration radar on said center pivot irrigation machine; (d) moving said center pivot irrigation machine about said center of said irrigated plot; (e) scanning said irrigated by said ground penetration radar at frequencies ranging between 200-1200 MHz; (f) calculating a distribution of soil moisture over a depth from a soil surface; and (g) creating an irrigation plan according to said distribution.

Abstract: A method of automatically managing a center pivot irrigation machine comprising steps of: (a) providing at least one center pivot irrigation machine and positioning said center pivot irrigation machine such that said center pivot irrigation machine is movable within an irrigated plot around a center thereof; (b) providing a ground penetration radar; (c) mounting said ground penetration radar on said center pivot irrigation machine; (d) moving said center pivot irrigation machine about said center of said irrigated plot; (e) scanning said irrigated by said ground penetration radar at frequencies ranging between 200-1200 MHz; (f) calculating a distribution of soil moisture over a depth from a soil surface; and (g) creating an irrigation plan according to said distribution.

Abstract: A radiation beam intensity modulation device constituted of: a control circuitry; a plurality of cells, each of the plurality of cells arranged, responsive to the control circuitry, to be switched between an attenuating state and a transparent state; and attenuating material, each of the plurality of cells arranged to contain therewithin a portion of the attenuating material when in the attenuating state and not contain therewithin the portion of the attenuating material when in the transparent state.

Abstract: An underground soil sensors system is disclosed. The underground soil sensors system can include a base station having at least one antenna. The underground soil sensors system can include at least one set of soil sensors, where each soil sensor in the at least one set can be positioned at a predetermined vertical distance below a surface of a target soil. Each soil sensor in the at least one set can transmit signals to an adjacent soil sensor positioned thereabove in that set and to receive signals from an adjacent soil sensor positioned therebelow in that set. A topmost soil sensor in the at least one set can transmit signals to the at least one antenna of the base station.

Abstract: A method of automatically managing a center pivot irrigation machine comprising steps of: (a) providing at least one center pivot irrigation machine and positioning said center pivot irrigation machine such that said center pivot irrigation machine is movable within an irrigated plot around a center thereof; (b) providing a ground penetration radar; (c) mounting said ground penetration radar on said center pivot irrigation machine; (d) moving said center pivot irrigation machine about said center of said irrigated plot; (e) scanning said irrigated by said ground penetration radar at frequencies ranging between 200-1200 MHz; (f) calculating a distribution of soil moisture over a depth from a soil surface; and (g) creating an irrigation plan according to said distribution.

Abstract: A soil sensor assembly and methods of measuring undisturbed soil are disclosed. The soil sensor assembly can be a volumetric water content (VWC) sensor. The soil sensor assembly can include at least one soil probe. The soil probes can be secured to a support to enable an installation of the soil sensor assembly in a target soil. The soil probes can include helical blades secured concentrically along the support at predefined longitudinal locations. The soil probes can include at least one radiofrequency (RF) electrode secured to the helical blades at a predefined radial distance from a longitudinal axis of the support. The soil sensor assembly can also include at least one electronics unit coupled to the RF electrodes to receive and/or transmit RF signals from the RF electrodes. The soil sensor assembly can enable a self-tapping installation action and/or enable alienating the soil measurements (e.g., by RF electrodes) away from a disturbed soil.

Abstract: A soil sensor assembly and methods of measuring undisturbed soil are disclosed. The soil sensor assembly can be a volumetric water content (VWC) sensor. The soil sensor assembly can include at least one soil probe. The soil probes can be secured to a support to enable an installation of the soil sensor assembly in a target soil. The soil probes can include helical blades secured concentrically along the support at predefined longitudinal locations. The soil probes can include at least one radiofrequency (RF) electrode secured to the helical blades at a predefined radial distance from a longitudinal axis of the support. The soil sensor assembly can also include at least one electronics unit coupled to the RF electrodes to receive and/or transmit RF signals from the RF electrodes. The soil sensor assembly can enable a self-tapping installation action and/or enable alienating the soil measurements (e.g., by RF electrodes) away from a disturbed soil.

Abstract: A radiation beam intensity modulation device constituted of: a control circuitry; a plurality of cells, each of the plurality of cells arranged, responsive to the control circuitry, to be switched between an attenuating state and a transparent state; and attenuating material, each of the plurality of cells arranged to contain therewithin a portion of the attenuating material when in the attenuating state and not contain therewithin the portion of the attenuating material when in the transparent state.

Abstract: A soil sensor assembly and methods of measuring undisturbed soil are disclosed. The soil sensor assembly can be a volumetric water content (VWC) sensor. The soil sensor assembly can include at least one soil probe. The soil probes can be secured to a support to enable an installation of the soil sensor assembly in a target soil. The soil probes can include helical blades secured concentrically along the support at predefined longitudinal locations. The soil probes can include at least one radiofrequency (RF) electrode secured to the helical blades at a predefined radial distance from a longitudinal axis of the support. The soil sensor assembly can also include at least one electronics unit coupled to the RF electrodes to receive and/or transmit RF signals from the RF electrodes. The soil sensor assembly can enable a self-tapping installation action and/or enable alienating the soil measurements (e.g., by RF electrodes) away from a disturbed soil.

Abstract: A soil sensor assembly and methods of measuring undisturbed soil are disclosed. The soil sensor assembly can be a volumetric water content (VWC) sensor. The soil sensor assembly can include at least one soil probe. The soil probes can be secured to a support to enable an installation of the soil sensor assembly in a target soil. The soil probes can include helical blades secured concentrically along the support at predefined longitudinal locations. The soil probes can include at least one radiofrequency (RF) electrode secured to the helical blades at a predefined radial distance from a longitudinal axis of the support. The soil sensor assembly can also include at least one electronics unit coupled to the RF electrodes to receive and/or transmit RF signals from the RF electrodes. The soil sensor assembly can enable a self-tapping installation action and/or enable alienating the soil measurements (e.g., by RF electrodes) away from a disturbed soil.

Abstract: A soil sensor assembly and methods of measuring undisturbed soil are disclosed. The soil sensor assembly can be a volumetric water content (VWC) sensor. The soil sensor assembly can include at least one soil probe. The soil probes can be secured to a support to enable an installation of the soil sensor assembly in a target soil. The soil probes can include helical blades secured concentrically along the support at predefined longitudinal locations. The soil probes can include at least one radiofrequency (RF) electrode secured to the helical blades at a predefined radial distance from a longitudinal axis of the support. The soil sensor assembly can also include at least one electronics unit coupled to the RF electrodes to receive and/or transmit RF signals from the RF electrodes. The soil sensor assembly can enable a self-tapping installation action and/or enable alienating the soil measurements (e.g., by RF electrodes) away from a disturbed soil.

Abstract: An automated dynamic adaptive differential agricultural cultivation system, constituted of: a sensor input module arranged to receive signals from each of a plurality of first sensors positioned in a plurality of zones of a first field; a multiple field input module arranged to receive information associated with second sensors from a plurality of fields; a dynamic adaptation module arranged, for each of the first sensors of the first field, to compare information derived from the signals received from the respective first sensor with a portion of the information received by the multiple field input module and output information associated with the outcome of the comparison; a differential cultivation determination module arranged, responsive to the output information of the dynamic adaptation module, to determine a unique cultivation plan for each zone of the first field; and an output module arranged to output a first function of the determined unique cultivation plans.

Abstract: An electronically controlled scent producing element (800) constituted of: a plate (860) exhibiting a plurality of perforations extending from a first face of the plate to a second face of the plate opposing the first face; a plurality of micro-plugs (870) juxtaposed with the plate (860), each of the plurality of micro-plugs (870) extending longitudinally from a base end to a tip end, and arranged to mate with one of the plurality of perforations; a translation mechanism in communication with one of the (820, 860) and the plurality of micro-plugs (870); and a vibrator in communication with at least one of the plate (820, 860) and the plurality of micro-plugs.

Abstract: A scent producing apparatus, the apparatus constituted of: a single atomizer; a control circuitry; and a plurality of scent reservoirs each with a respective controllable release mechanism arranged to release a controlled quantity of the contents of the scent reservoir to the atomizer responsive to the control circuitry. Optionally, at least one solvent reservoir with a respective controllable release mechanism is further provided and arranged to release a controlled quantity of the contents of the at least one solvent reservoir to the single atomizer responsive to the control circuitry. Optionally, a neutralizing agent is provided thus enabling scent production with a pre-determined persistence.

Abstract: A scent producing apparatus constituted of: a control circuitry; a plate exhibiting at least one release port extending from a first face of the plate to a second face of the plate opposing the first face; at least one scent reservoir in communication with the first face of the plate; a controllable scent release mechanism associated with each scent reservoir and arranged to release a controlled quantity of the contents of the associated scent reservoir through a release port to the second face of the plate; and a vibrator responsive to the control circuitry and in communication with the plate, wherein the control circuitry is arranged to: control each controllable scent release mechanism to release a controlled quantity of the contents of the associated scent reservoir through the release port to the second face of the plate; and vibrate the plate to thereby atomize the released contents.

Abstract: The subject matter discloses an apparatus, comprising an array of micro-valves for dispersing mist, each micro valve of the array of micro-valve comprises a needle and a case; an ultrasonic vibrating element for vibrating the array of micro-valves; a mechanical connector for connecting the needles and cases of the array of micro-valves, thus enabling generation of a secondary movement of the needles relative to the cases while the array of micro-valves vibrates, said secondary movement is generated by the vibration of the ultrasonic vibrating element.