A PRELIMINARY STUDY ON GENETIC ANALYSIS AND PURITY ASSESSMENT OF THE GARLIC GERMPLASM AND SEED BULBS BY THE ´FINGER PRINTING´ TECHNIQUE

Polydimethylsiloxane (PDMS) commonly used for microcontact printing is essential towards the successful introduction of high speed printing of reel-to-reel or reel-to-plate manufacturing processes. Here, it is proposed that extending flexography printing method into the multiple micro-scale printing solid line onto subtract by using PDMS stamp as a plate. Flexography is a high-speed technique commonly used for printing onto substrates in a lot of paper printing industry. It was introduces a decade ago where it is very useful for large production. In this area of printing, the expanding demand on printing electronics leads to a lot of study needed for high speed and large production of electronic industries. This work elaborates the feasibility of PDMS stamp (12in x 4in) use in flexography printing for multiple micro solid lines. It will undergo by using simple and inexpensive fabrication PDMS mold process. This paper illustrates the use of PDMS in microcontact printing fusing with flexography printing to produce multiple micro-solid line printing capability by using conductive ink as application of printing electronic industry applications.

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The Ultrastructure of Metastatic Human Mammary Carcinoma After Prolonged Estrogen Therapy

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s042482010006091x ◽

1967 ◽

Vol 25 ◽

pp. 180-181

Author(s):

John H.L. Watson ◽

John L. Swedo ◽

R.W. Talley

Keyword(s):

Mammary Carcinoma ◽

Osmium Tetroxide ◽

Estrogen Therapy ◽

Ultrastructural Level ◽

Uranyl Acetate ◽

Human Mammary Carcinoma ◽

Surgical Biopsy ◽

Lead Hydroxide ◽

Preliminary Study ◽

Hormonal Therapies

A preliminary study of human mammary carcinoma on the ultrastructural level is reported for a metastatic, subcutaneous nodule, obtained as a surgical biopsy. The patient's tumor had responded favorably to a series of hormonal therapies, including androgens, estrogens, progestins, and corticoids for recurring nodules over eight years. The pertinent nodule was removed from the region of the gluteal maximus, two weeks following stilbestrol therapy. It was about 1.5 cms in diameter, and was located within the dermis. Pieces from it were fixed immediately in cold fixatives: phosphate buffered osmium tetroxide, glutaraldehyde, and paraformaldehyde. Embedment in each case was in Vestopal W. Contrasting was done with combinations of uranyl acetate and lead hydroxide.

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Fine structure of early degenerating myofibers in the tibialis anterior of young ‘MDX’ mouse

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s042482010010367x ◽

1988 ◽

Vol 46 ◽

pp. 322-323

Author(s):

H.D. Geissinger ◽

C.K. McDonald-Taylor

Keyword(s):

Fine Structure ◽

Muscle Regeneration ◽

Tibialis Anterior ◽

Genetic Defect ◽

Mdx Mouse ◽

Mdx Mice ◽

Histopathological Changes ◽

Electron Microscopic ◽

Dystrophic Mouse ◽

Preliminary Study

A new strain of mice, which had arisen by mutation from a dystrophic mouse colony was designated ‘mdx’, because the genetic defect, which manifests itself in brief periods of muscle destruction followed by episodes of muscle regeneration appears to be X-linked. Further studies of histopathological changes in muscle from ‘mdx’ mice at the light microscopic or electron microscopic levels have been published, but only one preliminary study has been on the tibialis anterior (TA) of ‘mdx’ mice less than four weeks old. Lesions in the ‘mdx’ mice vary between different muscles, and centronucleation of fibers in all muscles studied so far appears to be especially prominent in older mice. Lesions in young ‘mdx’ mice have not been studied extensively, and the results appear to be at variance with one another. The degenerative and regenerative aspects of the lesions in the TA of 23 to 26-day-old ‘mdx’ mice appear to vary quantitatively.

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Ultrastructural observations of the aorta of calves implanted with a mechanical left ventricular assist device

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100161734 ◽

1990 ◽

Vol 48 (3) ◽

pp. 834-835

Author(s):

J P Cassella ◽

V Salih ◽

T R Graham

Keyword(s):

Left Ventricular Assist Device ◽

Ventricular Assist Device ◽

Left Ventricular ◽

Aortic Tissue ◽

Assist Device ◽

Ventricular Assist ◽

Transmission Electron ◽

Left Ventricular Assist ◽

Preliminary Study

Left ventricular assist systems are being developed for eventual long term or permanent implantation as an alternative to heart transplantation in patients unsuitable for or denied the transplant option. Evaluation of the effects of these devices upon normal physiology is required. A preliminary study was conducted to evaluate the morphology of aortic tissue from calves implanted with a pneumatic Left Ventricular Assist device-LVAD. Two 3 month old heifer calves (calf 1 and calf 2) were electively explanted after 128 days and 47 days respectively. Descending thoracic aortic tissue from both animals was removed immediately post mortem and placed into karnovsky’s fixative. The tissue was subsequently processed for transmission electron microscopy (TEM). Some aortic tissue was fixed in neutral buffered formalin and processed for routine light microscopy.

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A preliminary study on the potential of front face fluorescence spectroscopy for the discrimination of Moroccan virgin olive oils and the prediction of their quality

Analytical Methods ◽

10.1039/d0ay01746a ◽

2021 ◽

Author(s):

Hicham Zaroual ◽

El Mestafa El Hadrami ◽

Romdhane Karoui

Keyword(s):

Fluorescence Spectroscopy ◽

Olive Oil ◽

Virgin Olive Oil ◽

Front Face ◽

Virgin Olive Oils ◽

Olive Oils ◽

Preliminary Study

This study examines the feasibility of using front face fluorescence spectroscopy (FFFS) to authenticate 41 virgin olive oil (VOO) samples collected from 5 regions in Morocco during 2 consecutive crop seasons.

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