LTE Signal Relay System using 28 GHz Millimeterwave Micro Cell design for Smart Home

The flight muscles, dorsal air sacs, wing blades, and thoracic cuticle of the Drosophila adult function in concert, and their progenitor cells develop together in the wing imaginal disc. The wing disc orchestrates dorsal air sac development by producing decapentaplegic and fibroblast growth factor that travel via specific cytonemes in order to signal to the air sac primordium (ASP). Here, we report that cytonemes also link flight muscle progenitors (myoblasts) to disc cells and to the ASP, enabling myoblasts to relay signaling between the disc and the ASP. Frizzled (Fz)-containing myoblast cytonemes take up Wingless (Wg) from the disc, and Delta (Dl)-containing myoblast cytonemes contribute to Notch activation in the ASP. Wg signaling negatively regulates Dl expression in the myoblasts. These results reveal an essential role for cytonemes in Wg and Notch signaling and for a signal relay system in the myoblasts.

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Contrast and Resolution in Alfresco Microscopy and Thick Specimens

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100096102 ◽

1972 ◽

Vol 30 ◽

pp. 570-571

Author(s):

J. R. Sellar ◽

J. M. Cowley

Keyword(s):

Solid Material ◽

Cell Design ◽

Current Interest ◽

High Voltage Electron Microscopy ◽

Voltage Electron ◽

Transmission Electron ◽

Environmental Cell ◽

Scanning Transmission ◽

Conventional Transmission Electron Microscope ◽

Transmission Microscope

Current interest in high voltage electron microscopy, especially in the scanning mode, has prompted the development of a method for determining the contrast and resolution of images of specimens in controlled-atmosphere stages or open to the air, hydrated biological specimens being a good example. Such a method would be of use in the prediction of microscope performance and in the subsequent optimization of environmental cell design for given circumstances of accelerating voltage, cell gas pressure and constitution, and desired resolution.Fig. 1 depicts the alfresco cell of a focussed scanning transmission microscope with a layer of gas L (and possibly a thin window W) between the objective O and specimen T. Using the principle of reciprocity, it may be considered optically equivalent to a conventional transmission electron microscope, if the beams were reversed. The layer of gas or solid material after the specimen in the STEM or before the specimen in TEM has no great effect on resolution or contrast and so is ignored here.

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EFFECTS OF SOLVENTS AND CELL DESIGN FOR CRYSTAL GROWTH OF ORGANIC METALS

Le Journal de Physique Colloques ◽

10.1051/jphyscol/1983163 ◽

1983 ◽

Vol 44 (C3) ◽

pp. C3-1195-C3-1199

Author(s):

H. Anzai ◽

T. Moriya ◽

K. Nozaki ◽

T. Ukachi ◽

G. Saito

Keyword(s):

Crystal Growth ◽

Cell Design ◽

Organic Metals

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Design and Application of Smart and Electrical Wheelchair and Charging Station for the Disabled Citizen

Academic Perspective Procedia ◽

10.33793/acperpro.03.01.67 ◽

2020 ◽

Vol 3 (1) ◽

pp. 346-353

Author(s):

Naim Suleyman Tinğ ◽

Huseyin Ozel ◽

Lokman Celik ◽

Enes Ganidagli ◽

Hilal Akkamis

Keyword(s):

Smart Home ◽

Touch Screen ◽

Direct Access ◽

Charging Station ◽

The Disabled ◽

Solar Powered ◽

Home Technology ◽

Smart Home Technology ◽

Smart Wheelchair ◽

Design And Application

In this paper, the design and application of smart wheelchair and charging station for disabled citizen is realized. The first stage of the paper is to make the wheelchair used by our disabled citizens able to access smart home technology via the vehicle via touch screen. The ability of citizens with disabilities to call with direct access via touch screen is also in the wheelchair designed. Thanks to the touch screen placed on the vehicle, disabled citizens are provided with the control of smart automation to control many objects such as curtains and doors in the home. In the second part of the paper, a solar powered charging station is designed and installed in order to charge battery powered wheelchairs. In the charging station made a special card reader system and has the charger to charge the card with disabilities to actively and means are provided.

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