Results 21 to 30 of about 114,884,693 (164)
Smart Lock using Image Recognition [PDF]
In the 21st century, for a digital lifestyle in a smart city, security is one of the core ingredients to ensure digital continuity. The existing smart security technologies use a smartphone, card, and fingerprint that need additional devices to carry or ...
Dr. Syed Akhter Hossain +3 more
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Zależność właściwości magnetoelektrycznych od składu chemicznego w ceramikach (BiFeO3)x-(BaTiO3)1-x została w ostatnim czasie zaobserwowana i odnotowana w literaturze.
Tomasz Pikula, Karol Kowal, Piotr Guzdek
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Meeting multiple, often competing objectives when seeking to sustainably intensify their agricultural operations is a constant challenge for smallholder farmers in Sub-Saharan Africa.
Barbara Adolph +16 more
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Short-Term Magnetic Field Variations From the Post-depositional Remanence of Lake Sediments
Paleomagnetic records obtained from lake sediments provide important constraints on geomagnetic field behavior. Secular variation recorded in sediments is used in global geomagnetic field models, particularly over longer timescales when archeomagnetic ...
Andreas Nilsson +2 more
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Exploring the Political Discursive Lock-Ins on Sustainable Aviation in Sweden
This article analyses the political discourse about governing the future of the aviation industry in Sweden and how a polarized and entrenched discursive path dependency around aviation makes it difficult to invest into aviation’s possible futures as a ...
Aneta Kulanovic, Johan Nordensvärd
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Lock-in thermal tests (LTTs) are one of the best ways to detect defects in composite materials. The parameter that most affects their performance is the cycle period of the stimulation wave.
António Ramos Silva +3 more
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Localization of delamination in composite test specimen
The main purpose of paper is presented an innovative approach in the field of infrared thermal imaging and its integration into the area of engineering applications. As the test specimen was selected composite rod with lengthwise composite fibers to each
Sapieta Milan +2 more
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A klímaváltozás hatásai jelentősen befolyásolják a törekvést a fenntarthatóság irányába. A városkutatási témák között az utóbbi években a fenntartható fejlődés fogalma és célrendszere mellett előtérbe került a klímaadaptáció, azaz a klímaváltozáshoz ...
Buzási Attila, Csizovszky Anna
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Kényszerpályák a hazai nagyvárosok fejlesztési stratégiáiban
A városi fenntarthatósággal kapcsolatos tudományos diskurzus több évtizedre nyúlik vissza, melyet a jelenkori városkutatások egy erősen interdiszciplináris mederben folytatnak mind a hazai, mind a nemzetközi tudományos térben.
Attila Buzási +1 more
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USING OF ACTIV THERMOGRAPHY AND LOCK-IN METHOD WITH ULTRASOUND EXICATION FOR DETECTION OF MATERIAL DEFECTS [PDF]
The main purpose of paper is presented an innovative approach in the field of infrared thermal imaging and its integration into the area of engineering applications.
Milan SAPIETA +2 more
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