TY - THES A1 - Garzón Gil, Zahira A1 - Ingabire, Noella Arlette A1 - Kibathi, Patrick T1 - Disruption of Africa's education systems and economic development due to overpopulation N2 - Education lies at the foot of economic growth and human development. However, an increase in population tends to put a strain on existing education systems, especially in Africa where most countries are characterized by slow economic development, rapid population growth rates and a median age just shy of 20 years. Due to the slow rate of economic growth, many African countries lack the financial capability to provide proper education for their ever-growing populations or even already overpopulated regions, many of which have people who have reached the appropriate school-going age. This leads to a series of disruptive impacts on the education systems resulting in a people who are poorly or improperly educated, and thus are not equipped with the necessary skills required for the vast technical, professional and ever modernizing high-skill job markets such as construction, economic and technical professions, teaching occupations and so on, all of which drive economic growth and development. Therefore, we can see that rapid population growth, if left unchecked, may lead to overpopulation scenarios which could have a negative disruptive impact on education and human development, both of which are important factors necessary for economic growth. Key words: Population, education, Africa, poverty, economy, development. KW - Übervölkerung KW - Afrika KW - Armut KW - Demographie Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-28909 EP - 21 Seiten ER - TY - JOUR A1 - Mukhin, Nikolay A1 - Sokolova, Irina A1 - Chigirev, Dmitry A1 - Rudaja, Lyudmila A1 - Lebedeva, Galina A1 - Kastro, Rene A1 - Bol’shakov, Maxim A1 - Schmidt, Marc-Peter A1 - Hirsch, Sören T1 - Composite Ferroelectric Coatings Based on a Heat-Resistant Polybenzoxazole Polymer Matrix JF - Coatings KW - lead zirconate titanate KW - poly(o-hydroxy amide) KW - 4,4-(hexafluoroisopropylidene) dianiline KW - 5,5-methylene bis(2-aminophenol) KW - poly(o-hydroxyamide) KW - composite ferroelectric coatings KW - thermal stability of dielectric properties Y1 - 2020 U6 - https://doi.org/10.3390/coatings10030286 VL - 10 IS - 3 SP - 286 PB - Vincentz ER - TY - JOUR A1 - Kutia, Mykhailo A1 - Mukhin, Nikolay A1 - Petrova, Hanna A1 - Oseev, Aleksandr A1 - Bakhchova, Liubov A1 - Schmidt, Marc-Peter A1 - Aman, Alexander A1 - Palis, Stefan A1 - Tarasov, Sergey A1 - Hirsch, Soeren T1 - Sensor for the evaluation of dielectric properties of sulfur-containing heteroatomic hydrocarbon compounds in petroleum based liquids at a microfluidic scale JF - AIP Advances KW - Microfluidics KW - Chemical compounds KW - Petroleum KW - Dielectric spectroscopy KW - Microfluidic devices KW - Gasoline KW - Dielectric properties Y1 - 2020 U6 - https://doi.org/10.1063/1.5141482 VL - 10 IS - 2 SP - 025006 PB - American Institute of Physics ER - TY - JOUR A1 - Kant, Daniel A1 - Johannsen, Andreas A1 - Creutzburg, Reiner T1 - Analysis of IoT Security Risks based on the exposure of the MQTT Protocol JF - Electronic Imaging KW - Internet of Things KW - Industrial Internet of Thing KW - IoT KW - IIoT KW - MQTT KW - IoT protocol KW - IIoT protocol KW - IoT security KW - IIoT security KW - MQTT vulnerability Y1 - 2021 UR - https://itwirtschaft.de/wp-content/uploads/2021/02/2021_Electronic-Imaging_IoT_Security-BASIC-1.pdf U6 - https://doi.org/10.2352/ISSN.2470-1173.2021.3.MOBMU-096 N1 - Paper was created within the German program "Mittelstand (SME) 4.0 - Competence Center for IT Economy" of the Ministry for Economic Affairs and Energy VL - 33 SP - 096-1 EP - 096-8 PB - Society for Imaging Science and Technology ER - TY - GEN A1 - Uhl, Roland T1 - Mit einem modifizierten Sieb des Eratosthenes erzeugte Zahlenfolgen N2 - Das Sieb des Eratosthenes wird mit einer größeren Anfangszahl als der 2 durchgeführt, sodass nicht nur Primzahlen übrig bleiben. Von der sich ergebenden Folge wird die größte zusammengesetzte Zahl bestimmt. Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-18701 ER - TY - JOUR A1 - Dietenberger, Manuel A1 - Jechow, Andreas A1 - Kalinkat, Gregor A1 - Schroer, Sibylle A1 - Saathoff, Birte A1 - Hölker, Franz T1 - Reducing the fatal attraction of nocturnal insects using tailored and shielded road lights JF - communications biology N2 - The attraction of insects to artificial light is a global environmental problem with far-reaching implications for ecosystems. Since light pollution is rarely integrated into conservation approaches, effective mitigation strategies towards environmentally friendly lighting that drastically reduce insect attraction are urgently needed. Here, we tested novel luminaires in two experiments (i) at a controlled experimental field site and (ii) on streets within three municipalities. The luminaires are individually tailored to only emit light onto the target area and to reduce spill light. In addition, a customized shielding renders the light source nearly invisible beyond the lit area. We show that these novel luminaires significantly reduce the attraction effect on flying insects compared to different conventional luminaires with the same illuminance on the ground. This underlines the huge potential of spatially optimized lighting to help to bend the curve of global insect decline without compromising human safety aspects. A customized light distribution should therefore be part of sustainable future lighting concepts, most relevant in the vicinity of protected areas. Y1 - 2024 U6 - https://doi.org/10.1038/s42003-024-06304-4 VL - 7 SP - 1 EP - 12 ER -