Results 151 to 160 of about 1,155,703 (190)

A Vt independent voltage reference based on composite transistors operating in weak inversion

2011 Faible Tension Faible Consommation (FTFC), 2011
This paper describes a voltage reference circuit based on composite transistors and operating in weak inversion mode. The voltage reference was fixed in 100mV and the supply voltage can be as low as 0.8V. The weak inversion allows small current too leading the total power in the nW range. Simulation results points to a deviation (3σ and process corner)
P. C. Crepaldi, L. H. de C. Ferreira, R. L. Moreno, L. B. Zoccal, T. C. Pimenta   +4 more
openaire   +1 more source

On v-filters and normal v-filters of a residuated lattice with a weak vt-operator

Information Sciences, 2008
The properties of \(v\)-filters and normal \(v\)-filters of a residuated lattice with a weak \(vt\)-operator are investigated. Some good results are obtained.
Wang, Zhudeng, Fang, Jin-Xuan
openaire   +2 more sources

Evaluation of a Digital Assistant concept for Vessel Traffic Service Operators

AHFE International
Vessel Traffic Service (VTS) is an information service for merchant vessels in areas with high traffic loads or in proximity to ports. VTS is provided by VTS operators (VTSOs) that synthesize a large amount of information from different screens and ...
G. Praetorius, Jonas Lundberg, Karl Johan Klang, Anders Johannesson, Gustaf Söderholm, Magnus Bång   +5 more
semanticscholar   +1 more source

[The first 300 videothorascopic (VTS) and video-assisted (VATS) operations].

Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti, 1996
Videothoracoscopic and Videoassisted thoracic surgery makes diagnostic and therapeutic operation in the pleural cavity possible with minimal injury of the thoracic wall. The basic prerequisite is a free pleural cavity and selective pulmonary ventilation. VTS is a great asset in pulmonary biopsy, final treatment of a spontaneous pneumothorax, surgery of
J, Schützner, P, Pafko
openaire   +1 more source

Flexfet¿: Independently-Double-Gated SOI Transistor With Variable Vt and 0.5V Operation Achieving Near Ideal Subthreshold Slope

2007 IEEE International SOI Conference, 2007
Manufacture of Flexfettrade CMOS with excellent dynamic threshold control has been demonstrated. Flexfettrade transistors operating at 0.5 V in DG mode have demonstrated a near ideal subthreshold slope of 64 mV/decade and an Ion/Ioff ratio of 106. In IDG mode, the Flexfettrade bottom gate provides a wide range of dynamic Vt adjustment enabling flexible
D. Wilson, R. Hayhurst, A. Oblea, S. Parke, D. Hackler   +4 more
openaire   +1 more source

Structure, organization and operation of the VTS centre in Malmö

2014
The study of the organization and efficiency of the VTS services is an important part of the sea traffic safety research. The performance of the VTS staff as well as the impact of various engineering and technological factors exercise a major influence on the efficiency of the VTS service. The study of the organizational structure of and the technology
Kačić, Gordan, Borković, Željko, Perko, Nina   +2 more
openaire   +3 more sources

The vibrotactile threshold (VT) at the fingertips of chain saw operators.

Central European journal of public health, 1997
The vibration sensitivity of the skin at the ten fingertips was tested with 72 chain saw operators examined due to VWF-disease and compared with controls. The vibrotactile perception threshold (frequency f = 125 Hz, load p = 1.3 N) proved to be 3 to 5 times as high for the exposed group compared to controls.
K D, Ahrend, E, Hartung, H, Dupuis
openaire   +1 more source

Unwanted operation of differential protection function in T60 relays due to failures in CT/VT modules

2018 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE), 2018
T60 relay is one of the new digital relays has been designed to meet the requirements of high sensitivity, reliability and high speed. This development led to notable simplification in transformer differential protection 87T function by reducing cost, cabling and auxiliary equipment.
O. B. Elkhidir, Ibrahim M El-Amin
openaire   +1 more source

Pengaruh Operasional Vessel Traffic Services (VTS) Terhadap Keselamatan di Alur Pelayaran Barat Surabaya: The Influence of Vessel Traffic Services (VTS) Operations on Safety in the West Surabaya Shipping Route

CONCRETE: Construction and Civil Integration Technology, 2023
Kapal merupakan moda utama dalam transportasi laut. Untuk menunjang kelancaran dalam berlayar maka dibutuhkan sebuah sistem yaitu Vessel Traffic Services (VTS). Berbagai masalah kecelakaan kapal dan musibah yang terjadi di alur pelayaran sangat berbahaya bagi keselamatan jiwa di laut dan dapat menimbulkan gangguan lalu-lintas kapal, yang mana hal ini ...
Joy Jaya Mardika, Joy Jaya Mardika, octa, lidya, muhtadi, adhi   +2 more
openaire   +1 more source

Mixed Traffic Scenarios - Challenges for VTS Operators to ensure safe and efficient Vessel Traffic Flow in the Future

2022
Vessel Traffic Services (VTS) are to monitor and to organize safe and efficient vessel traffic flow in coastal areas and also to contribute to the protection of the marine environment. VTSs are operated from VTS centres, usually established ashore, and equipped with modern and high-sophisticated surveillance systems to support the operators working for
Froholdt, Lisa Loloma, Baldauf, Michael, Kitado, Momoko   +2 more
openaire   +1 more source