Results 141 to 150 of about 1,155,703 (190)

The role of VTS operators in new maritime safety situations: when conventional and autonomous ships meet

AHFE International, 2023
Ensuring safe maritime traffic in coastal areas is important work. For this purpose, Coastal States establish Vessel Traffic Services (VTS) along coasts worldwide. Their primary role is to monitor and to organize safe and efficient vessel traffic flow and protect the marine environment.
Froholdt, Lisa Loloma, Kitado, Momoko, Baldauf, Michael   +2 more
openaire   +1 more source

Use of 4E framework in performance evaluation of VTS operation

2017 4th International Conference on Transportation Information and Safety (ICTIS), 2017
According to China “One Belt One Road” strategy, the Yangtze River has become the main transportation corridor of the mainland China. However, traffic accidents happen frequently in the Yangtze River due to the complex navigation environment. In order to guarantee ship navigation safety, it is very important to evaluate the performance of the VTS ...
Houjie Yao, Wenfen Zhang, Di Zhang
openaire   +1 more source

The VT-operator Semigroup for Two Kinds of Regular Semigroups

Semigroup Forum, 1999
A by now standard way of studying the lattice of congruences on a regular semigroup is via various operators. This approach originated with the study of the \(T\) and \(K\) operators on an inverse semigroup: with any congruence \(\rho\) are associated \(\rho k\), \(\rho K\), \(\rho t\) and \(\rho T\), respectively the least and greatest congruences ...
openaire   +2 more sources

Mechanical ventilation in the operating room: Adjusting VT, PEEP, and FiO2

Trends in Anaesthesia and Critical Care, 2012
Summary Perioperative ventilatory management is a key component of patient outcome. Ventilation with physiological tidal volume decreases pulmonary inflammatory response, intubation time, risk of re-intubation, and postoperative pulmonary complications (PPC). Atelectasis is closely related to anaesthesia, produces hypoxaemia, and increases the risk of
Carlos Ferrando, Jose A. Carbonell, Andrea Gutierrez, Javier Hernandez, Javier Belda   +4 more
openaire   +1 more source

PENGARUH SISTEM VESSEL TRAFFIC SERVICES (VTS) TERHADAP STASIUN RADIO PANTAI (SROP) DALAM PELAYANAN TELEKOMUNIKASI KEDATANGAN KAPAL DI WILAYAH PELABUHAN TANJUNG PERAK SURABAYA

JURNAL SAINS DAN TEKNOLOGI MARITIM
Vessel Traffic Services (VTS) merupakan pemekaran fungsi Stasiun Radio Pantai (SROP) pada bidang telekomunikasi pelayaran di Distrik Navigasi. Namun, dengan kehadirannya membuat fungsi Stasiun Radio Pantai (SROP) menjadi terbatas.
Nailah Nafisah, Intan Sianturi, D. Ratnaningsih, M. Dahri   +3 more
semanticscholar   +1 more source

Analisis SWOT dalam pengoperasian AIS dan protocol TCP/IP pada VTS Kasim Marine Terminal

Journal Marine Inside
Penelitian ini menganalisis efektivitas operasional sistem Vessel Traffic Service (VTS) yang diterapkan di Kasim Marine Terminal, sebuah terminal lepas pantai strategis di Selat Sele yang dioperasikan oleh Petrogas (Basin) Ltd.
Budi Satria, Marihot Simanjuntak, April Gunawan Malau, Imam Fahcruddin   +3 more
semanticscholar   +1 more source

Bulk-driven gain-enhanced fully-differential amplifier for VT + 2Vdsat operation

2008 IEEE International Symposium on Circuits and Systems (ISCAS), 2008
A bulk-driven fully differential CMOS amplifier based on an active bootstrapped gain enhancement technique is introduced. The gain enhancement technique produces gains in excess of 100dB at supply voltages below VT + 2Vdsat in a two stage amplifier. The design constraints for obtaining maximum speed with this architecture are discussed.
Kent D. Layton, Donald T. Comer, David J. Comer   +2 more
openaire   +1 more source

Research on Operators’ Selection Testing System Based on VTS

2016
Purpose: Through analysis and research VTS testing system will be applied to operators’ selection and training and make selectiong and testing more scientific, standardized, and accurate. Method: The testing method of typical module in the VTS testing system is analyzed, and thus is applied to operators’ selection and training.
Runfeng Hou, Zhibing Pang, Cheng Jin, Zaochen Liu, Hongyan Ou, Haitao Zhao   +5 more
openaire   +1 more source

Realization of 0.7-V analog circuits by adaptive-Vt operation of FinFET

IEEE Custom Integrated Circuits Conference 2010, 2010
An adaptive-threshold-voltage differential pair and a low-voltage source follower using independent-double-gate-(IDG-) FinFETs are proposed for a low-voltage operational amplifier (op amp). These circuits were implemented by our FinFET technology that enables co-integration of connected-DG- (CDG-) and IDG-FinFETs.
S. O'uchi, K. Endo, Y.X. Liu, T. Nakagawa, T. Matsukawa, Y. Ishikawa, J. Tsukada, T. Sekigawa, H. Koike, K. Sakamoto, M. Masahara   +10 more
openaire   +1 more source

Dual threshold voltage adder for robust sub-Vt operation in 65nm technology

2013 IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S), 2013
With the increased focus on power efficiency, there is a push towards lowering the supply voltage and operating the design in the sub-threshold regime. While this is good for lowering the active power, it makes certain circuits more susceptible to single-event effects due to poor Ioff/Ion ratio.
Meenatchi Jagasivamani, Michael Bajura, Michael Fritze   +2 more
openaire   +1 more source