2,497 research outputs found
Book Discussion : PJ Powers
No full textThe UJ Campus Health Services and the Student Affairs Division in partnership with the UJ Library invite you to meet PJ Powers (Thandeka) the co-author of the book HERE I AM About the book: Here I Am, written with Marianne Thamm, is an intimate and hilarious account of the life and times of one of this country’s most recognisable and enduring performers. From the dizzying heights of international stardom to the dark depths of her struggle with alcohol, this is a must-read to explore the heady mix of politics and music of the time. More than just a story about the personal journey of one of South Africa’s most beloved music icons, this extraordinary memoir of PJ Powers – or Thandeka, as she was affectionately renamed by Soweto crowds – is set against the turbulent backdrop of South Africa’s recent political history. It features a gallery of political leaders and international celebrities, including the likes of Nelson Mandela, Graça Machel, Chris Hani, Joaquim Chissano, Queen Elizabeth II, Brenda Fassie, Sharon Stone and Robert De Niro. Facilitator: Prof Alban Burke, Director – PsyCad, University of Johannesburg PJ Powers will also perform a few songs on the day. Date: 27 August 2015 Time: 16:30 for 17:00 Venue: Auditorium (6th Floor), APK Library, University of Johannesburg (corner Kingsway and University Road, Auckland Park) RSVP: By Wednesday, 26 August 2015 to Theodorah Modise on [email protected] / 011 559 226
Book Discussion : PJ Powers
No full textThe UJ Campus Health Services and the Student Affairs Division in partnership with the UJ Library invite you to meet PJ Powers (Thandeka) the co-author of the book HERE I AM About the book: Here I Am, written with Marianne Thamm, is an intimate and hilarious account of the life and times of one of this country’s most recognisable and enduring performers. From the dizzying heights of international stardom to the dark depths of her struggle with alcohol, this is a must-read to explore the heady mix of politics and music of the time. More than just a story about the personal journey of one of South Africa’s most beloved music icons, this extraordinary memoir of PJ Powers – or Thandeka, as she was affectionately renamed by Soweto crowds – is set against the turbulent backdrop of South Africa’s recent political history. It features a gallery of political leaders and international celebrities, including the likes of Nelson Mandela, Graça Machel, Chris Hani, Joaquim Chissano, Queen Elizabeth II, Brenda Fassie, Sharon Stone and Robert De Niro. Facilitator: Prof Alban Burke, Director – PsyCad, University of Johannesburg PJ Powers will also perform a few songs on the day. Date: 27 August 2015 Time: 16:30 for 17:00 Venue: Auditorium (6th Floor), APK Library, University of Johannesburg (corner Kingsway and University Road, Auckland Park) RSVP: By Wednesday, 26 August 2015 to Theodorah Modise on [email protected] / 011 559 226
Homozygosity mapping of a gene for arterial tortuosity syndrome to chromosome 20q13
No full textBackground: Arterial tortuosity syndrome (ATS) is an uncommon connective tissue disorder of unknown aetiology. The most prominent feature is tortuosity of the large arteries, but lengthening, stenosis, and aneurysm formation are also frequent. Methods: We performed a genomewide screen by homozygosity mapping of three consanguineous multiplex families, two from Morocco, and one from Italy, which included 11 ATS patients. The two families from Morocco may possibly have a common ancestor. Results: We mapped the ATS gene to chromosome 20q13. Recombinations within an extended haplotype of 11 microsatellite markers localised the ATS gene between markers D20S836 and D20S109, an interval of 9.5 cM
Conclusions: Cloning and completing functional and structural analysis of the ATS gene may provide new insights into the molecular mechanisms of elastogenesis
Technologically mediated learning: The future of training in Australia
No full textHosie, PJ ORCiD: 0000-0003-2585-024XFollowing a review of the economic imperatives currently facing Australia,
the future directions training will take are examined. Related training issues are considered; such as multiskilling, on-the-job training and legal issues. The author predicts that technologically mediated learning (TML),
especially interactive multimedia, will gain ascendancy as the predominant mode of delivery for training
A 0.7-V 0.43-pJ/cycle Wakeup Timer based on a Bang-bang Digital-Intensive frequency-Locked-Loop for IoT Applications
No full textA 40-nm CMOS wakeup timer employing a bang-bang digital-intensive frequency-locked loop for Internet-of-Things applications is presented. A self-biased ΣΔ digitally controlled oscillator (DCO) is locked to an RC time constant via a single-bit chopped comparator and a digital loop filter. Such highly digitized architecture fully exploits the advantages of advanced CMOS processes, thus enabling operation down to 0.7 V and a small area (0.07 mm 2 ). Most circuitry operates at 32× lower frequency than the DCO in order to reduce the total power consumption down to 181 nW. High frequency accuracy and a 10× enhancement of long-term stability is achieved by the adoption of chopping to reduce the effect of comparator offset and 1/f noise and by the use of ΣΔ modulation to improve the DCO resolution. The proposed timer achieves the best energy efficiency (0.43 pJ/cycle at 417 kHz) over prior art while keeping excellent on-par long-term stability (Allan deviation floor <;20 ppm) and temperature stability (106 ppm/°C).Accepted Author Manuscript(OLD)Applied Quantum Architecture
Deformation and three-dimensional displacement of fibres in isometrically contracting rat plantaris muscles
No full textJ Morphol 2001 Oct;250(1):89-99 Related Articles, Books, LinkOut Deformation and three-dimensional displacement of fibers in isometrically contracting rat plantaris muscles. Savelberg HH, Willems PJ, Baan GC, Huijing PA. Department of Human Movement Sciences, Faculty of Health Science, Maastricht University, Maastricht, The Netherlands. [email protected] In this study, the deformation of different fibers of the rat m. plantaris during "isometric" contractions at different muscle lengths was considered. Because the m. plantaris has an obviously inhomogeneous architecture, its fibers on the medial side of the muscle belly are judged to be shorter than those on the lateral side of it. It was expected that longitudinal deformation of different fibers would vary accordingly. A 3D video analysis of contracting muscle showed that longitudinal strain of fibers as a function of muscle length does not differ between fibers on different sides of the muscle. Apart from longitudinal shortening, the fibers were also displaced laterally during a contraction. The fibers displaced during a contraction in a direction perpendicular to their longitudinal axis. The displacement of the fibers occurred asymmetrically, resulting in a helical deformation of the whole muscle. It is concluded that the asymmetric displacement and the helical deformation must result from transversal forces between the fibers. It is hypothesized that these transversal forces cancel out differences in longitudinal strains that might exist between fibers. Copyright 2001 Wiley-Liss, Inc
EFEKTIVITAS PASAL 1 PERATURAN DIREKTUR JENDRAL PAJAK NOMOR PER-18/PJ/2017
No full textTahap Penelitian atau yang penulis biasa sebut dengan validasi SSP (Surat Setoran Pajak) merupakan tahap final dimana seorang wajib pajak telah melakukan kewajibannya dalam penyetoran pajak, dan dalam proses validasi itu sendiri tidak semua akan diterima oleh kantor pajak setempat karena masih akan dilakukan penelitian baik penelitian serara formil maupun materiil. Untuk mekanismenya validasi telah ditetapkan dalam Per-18/Pj/2017 Tentang Cara Penelitian Bukti Pemenuhan Kewajiban Penyetoran Pajak Penghasilan Atas Penghasilan Dari Pengalihan Hak Atas Tanah Dan/Atau Bangunan, Dan Perjanjian Pengikatan Jual Beli Atas Tanah Dan/Atau Bangunan Beserta Perubahannya. Efektifitas pasal 1 Peraturan Direktur Jendral Pajak Nomor Per-18/Pj/2017 di Kantor Pajak Pratama Kota Malang telah sesuai akan tetapi untuk pasal 1 ayat 2 masih belum dan untuk pengikatan jual beli, dan mengenai cara pembuktian bahwa wajib pajak telah memenuhi kewajiban penyetoran adalah dengan cara validasi ataupun telah di telitiKata Kunci: kewajiban, penyetoran, pemenuhan, pajak, validasiThe Research Phase or what the author commonly refers to as SSP validation (Tax Payment Deposit) is the final stage in which a taxpayer has carried out his obligations in tax payments, and in the process of validation itself not all will be accepted by the local tax office because there will still be done a research both formal and material. For the mechanism of validation, it has been stipulated in Per-18 / Pj / 2017 Regarding the Method of Research of Evidence of Fulfillment of Obligation of Income Tax on Income from Transfer of Land and / or Building Rights, and Agreement on Binding of Sale and Purchase of Land and / or Buildings and Amendments. The effectiveness of article 1 of the Regulation of the Director General of Tax Number Per-18 / Pj / 2017 in the Pratama Tax Office Malang is appropriate but for article 1 paragraph 2 it is still not yet for the binding of buying and selling, and regarding the means of proving that the taxpayer has fulfilled the payment obligation is by validation or thoroughlyKeywords: oblilgation, deposit, fulfillment, tax, validatio
A Versatile and Efficient 0.1-to-11 Gb/s CML Transmitter in 40-nm CMOS
No full textWe present a wireline transmitter (TX) for re-configurable chip-to-chip links. The proposed design features a frequency-adaptive clock chain, a fast 16:1 clocked-CMOS multiplexer (C2MOS MUX) tree, and a full-rate synchronous current-mode logic (CML) clock driver. A prototype realized in 40-nm CMOS accomplishes a wide 0.1-to-11 Gb/s operation range (fmax/fmin = 110×). At 11 Gb/s, the prototype achieves 3.98 pJ/bit for a bit error rate (BER) < 10-12 with a 60.9-ps eye width.Accepted author manuscriptElectronic
A Differential Transmission Gate Design Flow for Minimum Energy Sub-10-pJ/Cycle ARM Cortex-M0 MCUs
No full textUltra-low voltage operation is key to achieving energy-efficient operation for microcontroller (MCU) systems. Variation resiliency, high speed operation, and short design time are the most important challenges for these systems. This paper overcomes these challenges in a new design strategy that enables standard cell design with differential transmission gate logic. The commercial toolchain is extended with in-house developed add-ons and makes use of two custom libraries with different device lengths to allow high speed vs. low leakage trade-offs. The design flow is used to prototype two highly efficient 32-bit ARM Cortex-M0 MCU systems in 40-nm CMOS. The core of the first prototype scales down to 190 mV and 0.8-MHz and reaches 16.07 pJ/cycle at 31.2-MHz and 440 mV. The second prototype benefits from the dual libraries and reduces core energy consumption by 50% at the same speed performance. Minimum energy operation is thus achieved at an even lower voltage (370 mV) with the M0 core consuming only 8.80 pJ/cycle at 13.7-MHz, breaking the sub-10-pJ/cycle barrier for a 6–35-MHz range.sponsorship: This paper was approved by Guest Editor Eugenio Cantatore. This work was supported by the IWT-Agency for Innovation by Science and Technology. (Corresponding author: Hans Reyserhove.) (IWT-Agency for Innovation by Science and Technology)status: Publishe
Mutations in the facilitative glucose transporter GLUT10 alter angiogenesis and cause arterial tortuosity syndrome
No full textArterial tortuosity syndrome (ATS) is an autosomal recessive
disorder characterized by tortuosity, elongation, stenosis and
aneurysm formation in the major arteries owing to disruption
of elastic fibers in the medial layer of the arterial wall1.
Previously, we used homozygosity mapping to map a candidate
locus in a 4.1-Mb region on chromosome 20q13.1 (ref. 2).
Here, we narrowed the candidate region to 1.2 Mb containing
seven genes. Mutations in one of these genes, SLC2A10,
encoding the facilitative glucose transporter GLUT10, were
identified in six ATS families. GLUT10 deficiency is associated
with upregulation of the TGFb pathway in the arterial wall, a
finding also observed in Loeys-Dietz syndrome, in which aortic
aneurysms associate with arterial tortuosity3. The identification
of a glucose transporter gene responsible for altered arterial
morphogenesis is notable in light of the previously suggested
link between GLUT10 and type 2 diabetes4,5. Our data
could provide new insight on the mechanisms causing
microangiopathic changes associated with diabetes and
suggest that therapeutic compounds intervening with
TGFb signaling represent a new treatment strategy
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