Results 11 to 20 of about 13,212 (235)

Recent achievements in POF transmission [PDF]

European Conference and Exhibition on Optical Communication, 2012
The potential for 'do-it-yourself' installation, easy maintenance, and high bending tolerance is driving the commercialization of large-core polymethylmetacrylate (PMMA) plastic optical fibres (POFs) for short-range multi-gigabit transmission capacities.
E. Tangdiongga, Okonkwo, C. M.; id_orcid, Shi, Y., Tangdiongga, E., C.M. Okonkwo, A.M.J. Koonen, Tangdiongga, E.; id_orcid, Koonen, A.M.J., Van Den Boom, H.P.A., Okonkwo, C. M., H.P.A. van den Boom, Y. Shi   +11 more
core   +4 more sources

POF-Handbuch

, 2007
Ein halbes Jahrzehnt nach der ersten Auflage erscheint das Buch nun komplett neu bearbeitet und aktualisiert in doppeltem Umfang. Die Neugestaltung wurde vom Polymerfaser-Anwendungszentrum der FH Nürnberg geleitet, wobei viele eigene Messungen zur ...
Ziemann, Olaf
core   +3 more sources

The development of Gbps over SI-POF systems in the POF-ALL project

, 2008
The project POF-ALL, supported by the European Commission, was one of the major steps towards mass application of Polymer Optical Fibers (POF) in Europe.
Gaudino, R., Kragl, H., Randel, S, Vinogradov, J., Lednicky, O, Ziemann, O., Lee, S.C.J., Offenbeck, B., Vinogradov, J, Kragl, H, Ziemann, O, Lednicky, O., Gaudino, Roberto, Lee, S.C.J.; id_orcid, Lee, SCJ Jeffrey, Offenbeck, B, Randel, S.   +16 more
core   +2 more sources

Role of prognostic factors in understanding disease severity in COVID-19 patients: Pakistan ordinance factories Hospital experience

Journal of University Medical & Dental College, 2022
BACKGROUND & OBJECTIVE: Coronavirus disease (COVID-19) is an emerging public health challenge. Study was conducted to determine the association of prognostic factors with disease severity in COVID-19 patients at POF Hospital, Wah Cantt.
Rifat Yasmin, Huma Hussain, Syeda Turab Fatima Abidi, Syed Asim Ali Shah, Lubna Ghazal, Tazaeen Hina Kazmi   +5 more
doaj   +1 more source

Recent Results From the EU POF-PLUS Project: Multi-Gigabit Transmission Over 1 mm Core Diameter Plastic Optical Fibers [PDF]

, 2011
Recent activity to achieve multi-gigabit transmission over 1 mm core diameter graded-index and step-index plastic optical fibers for distances up to 50 meters is reported in this paper.
Gaudino, R., Yang, H., R. Kruglov, Tangdiongga E., Koonen A. M. J., Kruglov R., R. Gaudino, Ziemann, O., Visani, D., Greiss, I., Yang H., VISANI, DAVIDE, Loquai S., Ouzzif, M., E. Tangdiongga, O. Ziemann, Ziemann O., Tangdiongga, E., I. Greiss, Kruglov, R., C. M. Okonkwo, S. Loquai, B. Charbonnier, Kruglov, R, Loquai, S., Visani D., Tangdiongga, E.; id_orcid, M. Ouzzif, Greiss, I, Okonkwo, C.M.; id_orcid, Charbonnier, B., A. M. J. Koonen, Charbonnier, B, Charbonnier B., Okonkwo, C.M., H. Yang, Koonen, A.M.J., Greiss I., Gaudino, Roberto, D. Visani, Ouzzif M., Okonkwo C. M.   +41 more
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Platelet count can predict the grade of esophageal varices in cirrhotic patients: a cross-sectional study [version 2; peer review: 2 approved]

F1000Research, 2021
Background: Bleeding from esophageal varices is a life-threatening complication in cirrhosis. Screening endoscopy is recommended in cirrhotic patients to identify patients at risk of variceal hemorrhage, but this is an invasive procedure and has ...
Anum Afsar, Muhammad Nadeem, Aysha Rani, Sadaf Ghaffar, Syed Asim Ali Shah, Huma Hussain   +5 more
doaj   +1 more source

RETROSPECTIVE DATA REVIEW TO FIND THE ASSOCIATION OF LUMBOSACRAL TRANSITIONAL VERTEBRA AND DEGENERATIVE DISC DISEASE IN YOUNG PATIENTS

Pakistan Armed Forces Medical Journal, 2020
Objective: To find out the frequency of lumbar disc degeneration among the patients having lumbosacral transitional vertebra between 20-40 years. Study Design: Retrospective cross sectional study.
Nadia Gul, Khalid Mehmood, Muhammad Ikram   +2 more
doaj   +3 more sources

Assessing an ovarian reserve and risk factors for premature ovarian failure as part of pre-abortion counseling for women under 40 planning to terminate own first pregnancy

Акушерство, гинекология и репродукция, 2023
Introduction. The problem of artificial pregnancy termination is of global importance. Any woman faced with the problem of reproductive choice is vulnerable, needs both to be advised by an obstetrician-gynecologist and high-quality psychological support.
L. V. Tkachenko, I. A. Gritsenko, K. Yu. Tikhaeva, N. I. Sviridova, I. S. Gavrilova, V. A. Dolgova   +5 more
doaj   +1 more source

Modified POF Sensor for Gaseous Hydrogen Fluoride Monitoring in the Presence of Ionizing Radiations [PDF]

, 2012
This paper describes the development of a sensor designed to detect low concentrations of hydrogen fluoride (HF) in gas mixtures. The sensor employs a plastic optical fiber (POF) covered with a thin layer of glass- like material. HF attacks the glass and
Piccolo D., S. Grassini, Colafranceschi, S., Piccolo, D., Colafranceschi S., S. Bianco, S. Corbellini, Benussi L., Bianco S., S. Colafranceschi, Bianco, S., Parvis, Marco, Benussi, L., D. Piccolo, Corbellini, Simone, L. Benussi, Grassini, Sabrina, M. Parvis   +17 more
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COMPLICATIONS OF INTRA ABDOMINAL DRAINS: A SINGLE CENTER EXPERIENCE

Pakistan Armed Forces Medical Journal, 2021
Objective: To compare frequency of intra-abdominal complications in drainage and non-drainage group among patents who underwent intra-abdominal surgeries. Study Design: Comparative prospective study.
Muhammad Azhar, Munawer Latif Memon, Naeem Akhtar, Anam Altaf   +3 more
doaj