1,122 research outputs found

    Investigation of implantable multichannel biotelemetry Semiannual report, Mar. - Aug. 1968

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    Multichannel, physiologically implantable telemetering system for biological measurement

    Investigation if implantable multichannel biotelemetry systems Semiannual report, Sep. 1967 - Feb. 1968

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    Operation and maintenance of multichannel, physiologically implantable telemetering systems for biological measurement

    Advanced electronic technology and the design and development of an integral circuit, multi-channel telemetry system for bio-medical applications Final report, Mar. 1966 - Feb. 1969

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    Application of electronic technology to design and development of integrated circuit, telemetry system for biomedicin

    Network command processing system overview

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    The Network Command Processing System (NCPS) developed for the National Aeronautics and Space Administration (NASA) Ground Network (GN) stations is a spacecraft command system utilizing a MULTIBUS I/68030 microprocessor. This system was developed and implemented at ground stations worldwide to provide a Project Operations Control Center (POCC) with command capability for support of spacecraft operations such as the LANDSAT, Shuttle, Tracking and Data Relay Satellite, and Nimbus-7. The NCPS consolidates multiple modulation schemes for supporting various manned/unmanned orbital platforms. The NCPS interacts with the POCC and a local operator to process configuration requests, generate modulated uplink sequences, and inform users of the ground command link status. This paper presents the system functional description, hardware description, and the software design

    Pengaruh Perbedaan Waktu Pelepasan Water Jacket dalam Proses Ekuilibrasi terhadap Kualitas Semen Beku Sapi Jawa pada Tahap Before Freezing dan Post Thawing

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    This experiment was conducted to investigate effect of different water jacket release time on frozen semen quality with two step methods. The semen was collected from four heads Java cattle, extended with skim-egg yolk extender. The extended semen packed with water jacket then release with different time (treatments) T0 (35 minutes), T1 (10 minutes) and T2 (60 minutes) until all equilibration process was finish. Data analysis preparing with normality and homogenity testing, when the data was normal and homogeneous will be followed by analysis of variance (ANOVA). The result showed average of semen quality before freezing T0; T1 and T2 for pH 6,27; 6,27 and 6,43; motility (%) 40,83; 36,67 and 32,50; live sperm percentage (%) 29,68; 33,97 and 22,20; sperm abnormality (%) 20,82; 13,26 and 14,16 respectively. Average of post thawing T0; T1 and T2 for pH 6,27; 6,27 and 6,27; motility (%) 5; 2,92 and 0,42; live sperm percentage (%) 11,21; 12,90 and 19,24; sperm abnormality (%) 22,11; 19,26 and 22,82 respectively. Statistical analysis showed the different water jacket release time did not significantly different (P>0,05) to quality semen of Java bulls at before freezing or post thawing observation

    Animal research is saving lives, but funding is needed to improve welfare: Submission to the New South Wales parliamentary inquiry

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    Many kinds of animal research are occurring in New South Wales (NSW), with biomedical research among the most prominent. As behavioural neuroscientists, we study the neural mechanisms of motivation and cognition in rodents, which is important for developing new treatments for a range of psychological disorders, such as substance use disorder, as well as neurodegenerative diseases such as Alzheimer’s. The welfare and wellbeing of the animals we study is of critical importance, not only to ensure the quality of our data but to our sense of morality as compassionate human beings. Biomedical animal research is highly regulated and the pharmacological and biological tools we use pose negligible risks to the public. Meanwhile, our research brings enormous benefits to NSW by building expertise and supporting biotechnology companies. Although research on complex behaviours cannot be replaced by non-animal procedures, we believe that there is much scope for refinement and improvement in animal welfare in NSW. For example, investing in a local breeding facility to produce animals used in NSW research projects would significantly reduce the stress associated with importing animals from interstate or overseas. Additionally, standard animal housing could be improved through targeted and ongoing investment to refit animal facilities and support additional caretaker and veterinary staff to provide higher degrees of welfare

    Solid State Electronics Laboratory Semiannual report, Feb. - Sep. 1969

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    Design and performance of miniaturized portable heart rate and electrocardiographic monitoring system for prolonged space flight
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