منابع مشابه
Nanofiber assembly by rotary jet-spinning.
High-voltage electrical fields and low production rate limit electrospinning, the electrical charging of polymer liquids, as a means of nanofiber fabrication. Here, we show a facile method of fabrication of aligned three-dimensional nanofiber structures by utilizing high-speed, rotating polymer solution jets to extrude fibers. Termed rotary jet-spinning, fiber morphology, diameter, and web poro...
متن کاملA simple model for nanofiber formation by rotary jet-spinning
Paula Mellado, Holly A. McIlwee, Mohammad R. Badrossamay, Josue A. Goss, L. Mahadevan, and Kevin Kit Parker School of Engineering and Applied Sciences, Wyss Institute of Biologically Inspired Engineering, Harvard University, Cambridge, Massachusetts 02138, USA Kavli Institute for NanoBio Science and Technology, Harvard University, Cambridge, Massachusetts 02138, USA Disease Biophysics Group, Ha...
متن کاملAir quality as respiratory health indicator: a critical review.
As part of the European Public Health project IMCA II validity and practicability of "air pollution" as a respiratory health indicator were analyzed. The definitions of air quality as an indicator proposed by the WHO project ECOEHIS and by IMCA I were compared. The public availability of the necessary data was checked through access to web-based data-bases. Practicability and interpretation of ...
متن کاملAir-Polishing in Subgingival Root Debridement: A Critical Literature Review
Aims: The objective of this literature review was to assess the new powders used in air polishing (AP) for subgingival debridement in terms of their debridement efficiency, effects on oral hard and soft tissues, and adverse effects. Also, to determine the disadvantages of this technique together with other relevant clinical considerations regarding its use. Methods: A literature search of five ...
متن کاملAnalytical approaches for arsenic determination in air: A critical review.
This review describes the different steps involved in the determination of arsenic in air, considering the particulate matter (PM) and the gaseous phase. The review focuses on sampling, sample preparation and instrumental analytical techniques for both total arsenic determination and speciation analysis. The origin, concentration and legislation concerning arsenic in ambient air are also consid...
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ژورنال
عنوان ژورنال: Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan)
سال: 1991
ISSN: 0371-0580,1880-1994
DOI: 10.4188/transjtmsj.44.8_p349