Results 91 to 100 of about 257,938 (322)

The Model of the Low Rate Telemetry Communication System for Matlab-Simulink [PDF]

open access: yes, 2012
This article is dedicated to the model of low rate telemetry system, which has been developed for Matlab-Simulink environment. The purpose of this model is a research of the low rate telemetry transmission reliability in those cases where the modulation ...
Kasal, M., Spacek, J.
core   +1 more source

Why do people go to nature? Enhancing the recognition and scope of cultural ecosystem services in landscape

open access: yesPeople and Nature, EarlyView.
Abstract The cultural ecosystem services (CES) framework allows to systematically analyse non‐material human–nature relationships and can help to increase the recognition and scope of various intangible place‐based values. Although the amount of scientific literature addressing CES has increased over the last few decades, studies largely focus only on ...
Jan Daněk   +5 more
wiley   +1 more source

Current and Voltage Mode Multiphase Sinusoidal Oscillators Using CBTAs [PDF]

open access: yes, 2013
Current-mode (CM) and voltage-mode (VM) multiphase sinusoidal oscillator (MSO) structures using current backward transconductance amplifier (CBTA) are proposed.
Ayten, U. E.   +3 more
core   +1 more source

Material Development and Foam Extrusion Processing of Thermoplastic Starch‐Based Compounds

open access: yesPolymer Engineering &Science, EarlyView.
Schematic representation of the project: a compound material based on thermoplastic starch and PBAT is developed for further processing in the foam extrusion process to achieve a flexible foam sheet with a low density and fine‐pored foam structure. ABSTRACT An investigation into the properties of starch‐based compounds is conducted to determine their ...
Tien Viet Anh Vu   +4 more
wiley   +1 more source

Partial Discharge in Electronic Equipments [PDF]

open access: yes, 2009
Tato disertační práce se věnuje studiu částečných výbojů (PD) způsobených poklesem spolehlivosti a životnosti elektronických zařízení a systémů. Diagnostika PD je dnes známá metoda pro vysoké napětí u vysoko-výkonných zařízení.
Mammadov, Anar
core  

Bio‐Based Multilayer Composites Based on Blended Electrospun Fibers and Luffa Cylindrica for Enhanced Low‐Frequency Noise Absorption

open access: yesJournal of Polymer Science, EarlyView.
Bio‐based multilayer composites consisting of Luffa Cylindrica and electrospun microfibers exhibit enhanced sound absorption, shifting peak performance towards lower frequencies. The multilayer configuration improves acoustic wave dissipation, providing a tunable and sustainable solution for urban and traffic‐related noise mitigation.
Paraskevas Kyriacou   +5 more
wiley   +1 more source

Adaptive Filters for 2-D and 3-D Digital Images Processing [PDF]

open access: yes, 2012
Práce se zabývá adaptivními filtry pro vizualizaci obrazů s vysokým rozlišením. V teoretické části je popsán princip činnosti konfokálního mikroskopu a matematicky korektně zaveden pojem digitální obraz.
Martišek, Karel
core  

Towards an evidence‐based and research‐driven restoration strategy for Britain's temperate rainforests

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Woodlands globally are threatened by environmental change and biodiversity loss. Temperate rainforests are an ecologically rich ecosystem found in wet regions of the temperate zone, and Britain has the potential for major temperate rainforest coverage in its nature‐depleted landscape.
Charles Norman   +2 more
wiley   +1 more source

The urban development of city Brno, locality Brno-Žebětín [PDF]

open access: yes, 2014
Diplomová práce se zabývá řešením nového využití bývalého zemědělského družstva a jeho okolí nacházejícím se mezi sídlištěm Kamechy a Žebětínem. Území je vymezeno ze severu sídlištěm Kamechy, ze západu sběrnou komunikací Hostislavova, z jihu sběrnou ...
Kratochvíl, Jiří
core  

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