Results 31 to 40 of about 1,174,303 (339)

MULTIFUNCTIONAL ANTENNA DEVICE FOR PROTECTION OF RADIO COMMUNICATION CHANNELS OF UNITS OF LAW ENFORCEMENT FORCES

open access: yesСучасні інформаційні системи, 2020
Safe conduct of mass events requires from law enforcement forces to protect the units’ radio communication channels, detection and suppression of counterparty control radio channel.
Valentyn Kozlov   +4 more
doaj   +1 more source

The Language Attitude of Border Peoples Insular Riau, West Kalimantan, East Kalimantan, North Sulawesi, and the Eastern Sunda Islands [PDF]

open access: yes, 2011
This research aims at describing (1) the language use of border area societies (Insular Riau, West Kalimantan, East Kalimantan, North Sulawesi, and the Eastern Sunda Islands) in terms of local language (BD), Indonesian (BI), and foreign language (BA) in ...
Hardaniwati, M. (Menuk)   +3 more
core   +3 more sources

A low-energy effective Yang-Mills theory for quark and gluon confinement

open access: yes, 2011
We derive a gauge-invariant low-energy effective model of the Yang-Mills theory. We find that the effective gluon propagator belongs to the Gribov-Stingl type and agrees with it when a mass term which breaks nilpotency of the BRST symmetry is included ...
A. Sternbeck   +10 more
core   +1 more source

Pose Detection and control of multiple unmanned underwater vehicles using optical feedback [PDF]

open access: yes, 2014
This paper proposes pose detection and control algorithms in order to control the relative pose between two Unmanned Underwater Vehicles (UUVs) using optical feedback.
Barbaros Celikkol   +5 more
core   +3 more sources

A Search for Fine Structure of the Knee in EAS Size Spectra [PDF]

open access: yes, 2001
28 size spectra of extensive air showers from 7 different experiments are analysed consistently. They are fitted by adjusting either 4 or 5 parameters: knee position, power law exponents above and below the knee, overall intensity and, in addition, a ...
Schatz, G.
core   +3 more sources

Governing by internet architecture [PDF]

open access: yes, 2014
In the past thirty years, the exponential rise in the number of Internet users around the word and the intensive use of the digital networks have brought to light crucial political issues. Internet is now the object of regulations. Namely, it is a policy
Amoretti, Francesco, Santaniello, Mauro
core   +3 more sources

International best practice adopted in China: evidence-based mass media campaigns to support city-level 100% smoke free laws

open access: yesTobacco Induced Diseases, 2018
Background and challenges to implementation On June 1 st , 2015, a remarkable 100% Smoke Free Law came into effect in Beijing. On January 1 st , 2017, Shenzhen became 100% smoke free city and on March 1 st , 2017 the Shanghai smoke free law came into ...
Yu Chen   +3 more
doaj   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

The Aims of Public Scholarship in Media Law and Ethics [PDF]

open access: yes, 2009
This essay urges scholars in media law and ethics to reevaluate the extent and utility of their public-scholar efforts and to consider ways that they can transfer research-based knowledge to public audiences while also playing a more deliberate role in ...
Ugland, Erik
core   +1 more source

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy