Abstract: Systems, methods and computer readable storage media for displaying a dense graph and details of a portion of the dense graph on a display are provided. A processor coupled to memory, an input device and a display are provided to perform operations including: locally distorting a portion of the dense graph identified by interaction through the input device, wherein the local distortion includes expanding the portion of the dense graph along a first dimension axis of the graph, compressing at least one adjacent portion of the dense graph adjacent the expanded portion, and maintaining a scale of all of the dense graph in a second dimension orthogonal to the first dimension. The dense graph and expanded and compressed portions are displayed on the display, wherein all of the graph represented by the display signal on the display prior to performing the local distortion operation is displayed after performing the local distortion operation. In at least one embodiment, the system comprises an oscilloscope.

Abstract: Nucleotide monomers, polynucleotides, methods of making each, methods of deprotecting each, and the like are disclosed herein.

Abstract: Disclosed herein is a computer programmed to carry out a method for reducing directional error in scanned intensity values. The method includes scanning some rows of a substrate in a first direction, and some rows of the substrate in a second, different, direction, in order to obtain intensity values exhibited by various regions of the various rows. The intensity values from rows scanned in the first direction are analyzed, and the intensity values from rows scanned in the second direction are analyzed, in order to determine the directional error. The intensity values from rows scanned in the first direction and the intensity values from rows scanned in the second direction are then adjusted to reduce the directional error.

Abstract: An electric field source for a mass spectrometer and a mass spectrometer are described.

Abstract: The invention provides a probe for detecting a target polynucleotide. The probe contains a region that base-pairs with a target polynucleotide to form a duplex and a RNA hairpin extension domain that increases the stability of the duplex. The probe may further include a nucleotide clamp, a stem-complementary region and/or a linker moiety. Also provided is an array of subject probes bound to a surface of a solid support. Methods of using a subject probe to assess target polynucleotides, e.g., small RNAs, in a sample are provided, as are kits for use in practicing the subject methods.

Abstract: The present invention relates to an apparatus and to a method of optical spectrum analysis of an optical spectrum of a light beam (4), comprising the steps of selecting a certain part of the optical spectrum of the light beam (4) to provide a filtered light beam (12), detecting the filtered light beam (12) to provide an electrical signal corresponding to a power amplitude (O(?)) of the filtered light beam (12), detecting the filtered light beam (12) to provide an electrical signal corresponding to a wavelength of the filtered light beam (12), and providing the power amplitude as a function of the wavelength of the filtered light beam (12).

Abstract: Methods, systems and computer readable media for visualizing a collection of graphs, wherein each of the graphs may be aligned along one axis of a visualization. All graphs are aligned with respect to the one axis. At least one metadata value per graph is aligned in a first form of representation with each graph, respectively. Visualization of the graphs are compressed in a direction along a second axis perpendicular to the first axis, and visualizations of the metadata values aligned with the compressed visualizations of the graphs are represented graphically.

Abstract: A method for controlling the use of oligonucleotide sequences released from arrays, comprises synthesizing a chemical array of oligonucleotides on a substrate under conditions for producing an array of cleavable oligonucleotides that are blocked from enzymatic reactions after cleavage. Methods may also include receiving a chemical array of cleavable oligonucleotides on a substrate, and cleaving the oligonucleotides from the array, wherein the oligonucleotides are blocked from enzymatic reactions after cleavage. Arrays, populations of oligonucleotides and kits are also provided to facilitate the methods.

Abstract: A disrupter apparatus comprises a nozzle comprising: a converging section; a diverging section; and a throat between the converging section and the diverging section. The disrupter apparatus also comprises a holder configured to receive a fluid conduit, which comprises an outlet located in the converging section; and a channel disposed about the holder and configured to guide a gas past the outlet of the fluid conduit, through the converging section, through the throat and into the diverging section where the gas travels at supersonic speed and establishes a standing shock wave in the diverging section. A mass spectrometer and a method are also described.

Abstract: An instrument including a device, a transducer and a calibration module is disclosed. The device produces a reference time and/or a reference frequency. The transducer converts the reference time and/or the reference frequency to a reference signal. The calibration module adjusts an output signal generated by the instrument and/or a result of a measurement taken by the instrument, based on the reference signal. A system including the instrument and a method of calibrating the instrument are also disclosed.

Abstract: A pumping apparatus (200) for delivering liquid at a high pressure (Psys) at which compressibility of the liquid becomes noticeable, comprises a piston (20) adapted for reciprocation in opposing directions in a pump working chamber (30), and a drive (40) coupled to the piston (20) to apply a tension force onto the piston (20) in order to move the piston (20) into a drive direction (50).

Abstract: A method for eliminating the systematic measurement errors from a measurement system, for example a vector network analyzer, such that an accurate representation of the behavior of a nonlinear device can be measured or characterized. The cross-frequency phase and absolute amplitude of the measured voltage waves applied to and emanating from the nonlinear device are measured and error corrected. These waves may be used for nonlinear device characterization or modeling.

Abstract: The multiplexer/demultiplexer has a planar reflector, a planar first filter element and a planar second filter element offset from the first filter element in a first direction to receive light reflected and transmitted from a first location on the first filter element. The first and second filter elements have orthogonal surface normals. The reflector is parallel to the second filter element and is offset therefrom in a second direction, orthogonal to first direction, to receive light reflected and transmitted from a second location, offset from the first location in the second direction, on the first filter element. The first and second filter elements each transmit and reflect light in non-overlapping wavelength ranges, and one of them has a band-pass or band-stop transmission characteristic.

Abstract: The present invention provides, inter alia, apparatuses and methods for ionizing samples that are in gaseous phase or can be vaporized/sublimated. The samples include samples to be analyzed and mass calibrants that serve as standards. In addition, the present invention also provides calibrant formulations that release mass calibrants in a slow, controlled manner.

Abstract: A surface plasmon measurement instrument measures a change in a property (e.g., refractive index) of a material layer. The method includes providing a prism with a rear surface having a metal layer disposed thereon; providing the material layer on the metal layer on the rear surface of the prism; directing a source beam through the prism toward the rear surface in a vicinity of the material layer; performing at least two sampled measurements to detect light reflected from the rear surface and to produce two corresponding data sets; transforming the data sets to a transform domain; processing the transformed data sets to estimate a sample shift between the two data sets; and determining a change in a property of the material layer using the estimated sample shift.

Abstract: A test instrument and method for operating the same are disclosed. The data acquisition system within the instrument generates signals and couples the signals to a device and/or receives signals from the device. The data processor within the instrument includes measurement specific software that generates measurements from the received signals, a restricted software application that utilizes the measurement data, and a physics API that interfaces the measurement specific software with the data acquisition system. The physics API provides a plurality of internal physics functions that are used by the measurement specific software to access the measurement data. The instrument includes an external API that maps the physics functions to an external set of physics functions that are available to the restricted software application and that hide the internal physics functions from the restricted software while providing access to a portion of the measurement data.

Abstract: A method for verifying the integrity of the electrical connection between at least one signal path of a substrate and at least one respective contact of a component mounted on the substrate is disclosed. The method includes generating a step signal on one of the at least one signal path connected to a respective contact, and capturing a capacitively coupled signal due to the step signal at the contact. The method further includes determining the integrity of the electrical connection from a characteristic of the capacitively coupled signal or a response signal obtained from the capacitively coupled signal. A tester in which the method is implemented is also disclosed.

Abstract: A method of random sampling a signal includes determining a bounded sample timing interval, and acquiring a sample of the signal at random sample times within the bounded sample timing interval. Sample acquisition is repeated until the signal to noise ratio of an estimated spectrum of the signal, produced from the acquired samples, achieves a target signal to noise ratio.

Abstract: There is provided an inspection system capable of easily performing inspection of a radio section under an actual environment and enabling a user to easily identify a trouble. In this system, an analysis/display device (400) analyzes the data outputted from an inspection device (200, 300) and extracts a radio parameter. By using the radio parameter extracted from the data obtained by inspection of a cabled section, an inspection device (100) inspects the state of radio communication between a communication terminal device (50) and abase station device (150). The analysis/display device (400) aligns the cabled message and the radio message obtained by analyzing the data outputted from the inspection devices (100, 200, 300) in time series or in sequence of calls and displays them.

Abstract: Methods, systems and computer readable storage media for providing image-extracted measurements extracted from an image of at least one cell or subcellular component with the image. At least one attribute is determined from the image-extracted measurement of the at least one cell or sub-cellular component. The image of the at least one cell or sub-cellular component is virtually stained with at least one color, wherein different colors represent different attributes, and wherein the at least one color is virtually stained in locations of the image from where the image-extracted measurements were extracted for the attribute that that color represents.