A flexible sleeve for containing a pot and/or floral grouping and/or growing or retaining medium. The flexible sleeve has a body and a flap. The body has an outer peripheral surface, an inner peripheral surface and a skirt. The flap is connected to the inner peripheral surface of the body, preferably near the skirt. The flap is adapted to be positioned in: a storage position extending downward, a receiving position extending upward, and a deployed position extending substantially inwardly from t...

Modular fruit juice extraction apparatuses and systems are provided that comprise, for example, a linear actuator (2) effective to drive, by back and forth motion, a moveable peeler cup (4) in communication with each of two ends of the extraction apparatus. In such embodiment, each moveable peeler cup (4), comprising concave and radially cut hemispheres, moves against a respective fixed peeler cup (3), and thereby compresses a fruit (19) contained therein to obtain its juice, which passes throug...

A culinary press comprises first and second elongate members (4,6) pivotably connected to each other near a pressing end at a first pivot point (8), the first member (4) at least in part defining a food receiving chamber (9), and with a perforated surface provided against which forced to be crushed is pressed, and a pivotably mounted plunger (30) disposed between the elongate members to be pivotable about a second pivot point (28) into said chamber (9), wherein the plunger is mounted so that the...

An electric box assembly that includes a box extender having a tubular body with opposed sides arranged to be received within an electric box, and which box extender is formed with a pair of laterally outwardly extending face flanges arranged to be flush mounted against a wall surface in the assembled position. The box extender is devoid of any top or bottom flanges and is adapted to be secured in place within an electric box by the electric device, outlet receptacle, switch or the like. In an e...

A method of recording a spatially low-frequency heterodyne hologram, including spatially heterodyne fringes for Fourier analysis, includes: splitting a laser beam into a reference beam and an object beam; interacting the object beam with an object; focusing the reference beam and the object beam at a focal plane of a digital recorder to form a spatially low-frequency heterodyne hologram including spatially heterodyne fringes for Fourier analysis; digital recording the spatially low-frequency het...

The object of the invention is to provide an infrared circular dichroism measuring apparatus that improves the measuring time and the measuring accuracy.An infrared circular dichroism measuring apparatus 101 comprising: AC signal extractors 110 112 where an interference light beam from an IR light source 102 which has passed an interferometer 103 is converted into a clockwise and a counterclockwise circularly polarized light beams and is irradiated on a sample to extract from a detected signal o...

A monochromatic light is cast on a thin layer, and the intensity of the reflected light which is an interference light of the lights reflected by the front surface and back surface of the layer. A spectrum (a measured spectrum) is obtained from the measured intensity by scanning the wavenumber of the monochromatic light. On the other hand, a constructed spectrum is created based on an assumed thickness using a predetermined function. Then an error between the measured spectrum and the constructe...

An interferometer system comprises a reference surface, a support for an object providing an object surface, a radiation source for emitting radiation of an adjustable frequency onto the reference surface and the object surface, a position-sensitive radiation detector, a controller for adjusting a plurality of different frequencies of the radiation emitted by the radiation source, and an integrator for averaging the interference patterns superposed on the radiation detector at different frequenc...

Apparatus for optical assessment of a sample includes a radiation source, adapted to generate a beam of coherent radiation, and traveling lens optics, adapted to focus the beam so as to generate first and second spots on a surface of the sample and to scan the spots together over the surface. Collection optics are positioned to collect the radiation scattered from the first and second spots and to focus the collected radiation so as to generate a pattern of interference fringes. A detector detec...

An improved band pass interferometer for use as a high resolution wavelength selection unit comprising, as main elements, an input optical port (optical fiber) together with a fiber optic collimator for generating a narrow incoming collimated beam, two plane-parallel highly reflective surfaces with low reflection losses, one being totally reflective, (i.e. very little intensity of the light beam incident thereon should pass through the reflective surface,) the other being partially reflective, (...