@article{SchneiderBartlmaeLeiboldetal., author = {Schneider, Simon and Bartlm{\"a}, Nadja and Leibold, Jens and Sch{\"o}ffmann, Petra and Tabakovic, Momir and Zelger, Thomas}, title = {New assessment method for buildings and districts towards "Net Zero Energy Buildings" compatible with the energy scenario 2050}, series = {Corp}, journal = {Corp}, pages = {10}, subject = {Energy Technologies}, language = {en} } @article{WagnerLackner, author = {Wagner, Isabella and Lackner, Maximilian}, title = {Extraction and Analysis of Natural Rubber from the Latex of Ficus carica, Artocarpus heterophyllus and Polymer Analysis of Durio zibethinus}, series = {Austin Journal of Biotechnology \& Bioengineering}, journal = {Austin Journal of Biotechnology \& Bioengineering}, number = {Vol. 8 (2)}, abstract = {In tropical fruits such as durian (Durio zibethinus) and jackfruit (Artocarpus heterophyllus), only one quarter to one third of the fruit is edible. Finding more ways to industrially use the other components of the fruit can reduce the waste burned or dumped in landfills. Another fruit tree of interest that can also grow in Austria is the fig tree (Ficus carica). Currently, the fruits are the main product of that plant; however, components in the latex of the tree are of interest too. The latex is known to contain natural rubber, which could potentially be used for industrial applications. Jackfruit trees also produce latex, which contains natural rubber. In both cases, the natural rubber has different properties compared to the conventionally used rubber from the rubber tree (Hevea brasiliensis). This could provide new opportunities in various applications. Therefore, the purpose of this research is to analyze the properties of the natural rubber obtained from the jackfruit and fig trees. Additionally, durian fruit also produces a sticky liquid, so the same experiments were also carried out with durian samples. The experimental procedure included extraction with acetone and cyclohexane as well as polymer length determination with gel permeation chromatography and polymer analysis with differential scanning calorimetry. The results show that in both jackfruit and fig tree latex, there is natural rubber of similar polymer length. Durian pulp also contains a polymer; however, with these experiments, it could not be identified. Further research is required to identify the durian polymer and to confirm the results of this experiment.}, subject = {Extraction}, language = {en} } @article{PetrovNeussnerLackner, author = {Petrov, Timothy and Neussner, Wolfgang and Lackner, Maximilian}, title = {Digitalization of the Process Landscape for Proprietary Bond Trading}, series = {Sustainable Future and Technology Development}, journal = {Sustainable Future and Technology Development}, number = {Vol 3, No 6, 2021}, abstract = {On the surface, the process landscape for fixed income securities trading within most banks has changed only slightly in the past four decades. The value chain remains divided amongst front-, middle-, and back office, with IT in support. Front office negotiates deals with customers and other banks, middle office manages risks and reporting, and back office ensures that payments are made in exchange for a transfer of the bonds that have been traded. Though these processes have gradually migrated to electronic mediums, much of the work in all functional areas remains manual. But the advent of digital technologies, primarily process automation software and data integration in an open software architecture, allows banks to dramatically change how the processes along the value chain are carried out. Repetitive and predictable tasks can be performed by automated software, allowing humans to concentrate on complex activities that require flexibility and discretion. Those tasks that remain in the hands of humans can also be made more efficient by extracting data from software applications along the entire process chain and providing them to the human user at the right point in time in the right system.}, subject = {Digitalization}, language = {en} } @article{MarklLacknerSchmidetal., author = {Markl, Erich and Lackner, Maximilian and Schmid, Judith and Faast, Thomas}, title = {Mutual Benefits from Entrepreneurship of Non-business University Graduates for Academia and Founders}, series = {International Academic Journal of Entrepreneurship}, journal = {International Academic Journal of Entrepreneurship}, pages = {8}, abstract = {There is a trend among universities to teach entrepreneurship and support startup initiatives. In this article, the state-ofthe- art in entrepreneurship higher education and university ecosystems of non-business schools is reviewed, and the example of the University of Applied Sciences Technikum Wien, Austria, and one of its startup show cases, Toolsense, is elaborated to understand critical success factors for non-business graduates as founders. The mutual benefits for universities and founders are discussed. In the case of Toolsense and the University of Applied Sciences, narrow band IoT as brought to the University by the startup. Implications on a universities' innovation and portfolio management are highlighted. Concerning startups, the importance of growth financing after initial success is elaborated.}, subject = {Entrepreneurship}, language = {en} } @article{KlamertSchmidLackner, author = {Klamert-Schmid, Judith and Lackner, Maximilian}, title = {Arbeiten und studieren im Homeoffice}, series = {Alle! Achtung! Das Sicherheitsmagazin der AUVA}, journal = {Alle! Achtung! Das Sicherheitsmagazin der AUVA}, number = {10/2021}, subject = {Home Office}, language = {de} } @article{ZanglHuseticLackneretal., author = {Zangl, Sabine and Husetic, Mirza and Lackner, Maximilian and Lembacher, Harald}, title = {Sustainability - bringing about a value changes amongst employees}, series = {Techniumscience}, journal = {Techniumscience}, subject = {Sustainability}, language = {en} } @article{AaliyaSunoojSriRajkumaretal., author = {Aaliya, Basheer and Sunooj, Kappat Valiyapeediyekkal and Sri Rajkumar, Chillapalli Babu and Navaf, Muhammed and Akhila, Plachikkattu Parambil and Sudheesh, Cherakkathodi and George, Johnsy and Lackner, Maximilian}, title = {Effect of Thermal Pretreatments on Phosphorylation of Corypha umbraculifera L. Stem Pith Starch: A Comparative Study Using Dry-Heat, Heat-Moisture and Autoclave Treatments}, series = {Polymers}, volume = {13}, journal = {Polymers}, number = {3855}, abstract = {Talipot starch, a non-conventional starch source with a high yield (76\%) from the stem pith of talipot palm (Corypha umbraculifera L.) was subjected to three different thermal treatments (dry-heat, heat-moisture and autoclave treatments) prior to phosphorylation. Upon dual modification of starch with thermal treatments and phosphorylation, the phosphorous content and degree of crosslinking significantly increased (p ≤ 0.05) and was confirmed by the increased peak intensity of P=O and P-O-C stretching vibrations compared to phosphorylated talipot starch in the FT-IR spectrum. The highest degree of crosslinking (0.00418) was observed in the autoclave pretreated phosphorylated talipot starch sample. Thermal pretreatment remarkably changed the granule morphology by creating fissures and grooves. The amylose content and relative crystallinity of all phosphorylated talipot starches significantly decreased (p ≤ 0.05) due to crosslinking by the formation of phosphodiester bonds, reducing the swelling power of dual-modified starches. Among all modified starches, dry-heat pretreated phosphorylated starch gel showed an improved light transmittance value of 28.4\%, indicating reduced retrogradation tendency. Pasting and rheological properties represented that the thermal pretreated phosphorylated starch formed stronger gels that improved thermal and shear resistance. Autoclave treatment before phosphorylation of talipot starch showed the highest resistant starch content of 48.08\%.}, subject = {Talipot starch}, language = {en} } @article{HaasMarklLackner, author = {Haas, Theodor and Markl, Erich and Lackner, Maximilian}, title = {Innovative use of waste tyres: Noise-barriers and geoengineering}, series = {World Journal of Advanced Engineering Technology and Sciences}, journal = {World Journal of Advanced Engineering Technology and Sciences}, subject = {Engineering}, language = {en} } @article{LacknerOuattaraGharaeetal., author = {Lackner, Maximilian and Ouattara, Ibrahim and Gharae, Norouz Ali and Abolhassani, Raymond}, title = {Clean drinking water global scarcity: a review}, series = {Journal of Water Science and Engineering}, journal = {Journal of Water Science and Engineering}, subject = {Water}, language = {en} } @article{ZanglPingitzerLembacheretal., author = {Zangl, Sabine and Pingitzer, D. and Lembacher, Harald and Lackner, Maximilian}, title = {Carbon footprint reduction in households using professional services - example of laundry cleaning}, series = {Pubtexto}, journal = {Pubtexto}, subject = {Sustainability}, language = {en} } @article{SpitzerSonnleitnerKempeLackner, author = {Spitzer-Sonnleitner, Birgit and Kempe, Andre and Lackner, Maximilian}, title = {Influence of halide solutions on collagen networks - measurements of physical properties by atomic force microscopy (AFM)}, series = {Influence of halide solutions on collagen networks}, journal = {Influence of halide solutions on collagen networks}, subject = {Collagen Networks}, language = {en} } @article{GraselBaptistaTragner, author = {Grasel, Bernhard and Baptista, Jos{\´e} and Tragner, Manfred}, title = {Supraharmonic and Harmonic Emissions of a Bi-Directional V2G Electric Vehicle Charging Station and Their Impact to the Grid Impedance}, series = {Energies}, volume = {15}, journal = {Energies}, number = {8}, doi = {10.3390/en15082920}, abstract = {Bidirectional electric vehicle supply equipment and charging stations (EVSE) offer new business models and can provide services to the electrical grid. The smart grid lab in Vienna gives unique testing possibilities of future smart grids, as different type of electrical equipment can be operated at a reconstructed, well-known distribution grid. In this work the harmonic and supraharmonic emissions of a bidirectional EVSE are measured according to IEC61000-4-7 and IEC61000-4-30 Ed3 standard as well as the high-frequency grid impedance. In addition, the efficiency and the power factor are determined at various operating points. Although THDi at nominal power (10 kW) is very low and the efficiency and power factor is very high, at low power levels the opposite situation arise. Supraharmonic emissions remain stable independent of the charging/discharging power, and both wideband and narrowband emissions occur. The additional capacitance when connecting the EVSE impacts the high-frequency grid impedance substantially and generates resonance points.}, subject = {power quality}, language = {en} } @article{ZhangYaoMaetal., author = {Zhang, Hang and Yao, Yuan and Ma, Yingxin and Lackner, Maximilian and Jiang, Yunliang}, title = {A 3D printing tool-path generation strategy based on the partition of principal stress field for fused filament fabrication}, series = {The International Journal of Advanced Manufacturing Technology}, journal = {The International Journal of Advanced Manufacturing Technology}, number = {122}, pages = {1719 -- 1735}, abstract = {In order to enhance the strength of 3D-printed parts made of polymer materials and reduce the anisotropy caused by the fused filament fabrication process, this paper proposes an inter-layer interleaved composite path planning method based on the directional partition of the principal stress field. This method not only ensures intra-layer reinforcement under specific working conditions but also increases the strength of the printed part by enhancing the adhesion of adjacent layers through staggered filling between layers. The mechanical performance is improved by 10 to 30\% compared to other conventional filling patterns such as the zigzag filling algorithm. Inter-layer interleaved composite enhancement path planning method is suitable for path planning of structures with complex shapes and is easily integrated into existing general computer-aided engineering processes.}, subject = {Principal stress field}, language = {en} } @article{WoeberCurtoTibihikaetal., author = {W{\"o}ber, Wilfried and Curto, Manuel and Tibihika, Papius D. and Meulenboek, Paul and Alemayehu, Esayas and Mehnen, Lars and Meimberg, Harald and Sykacek, Peter}, title = {Identifying geographically differentiated features of Ethopian Nile tilapia (Oreochromis niloticus) morphology with machine learning}, series = {PlosONE}, volume = {16}, journal = {PlosONE}, number = {4}, subject = {Machine Learning}, language = {en} } @article{TaghaviTaghizadehMehmannavazetal., author = {Taghavi, Marziyeh and Taghizadeh, Akbar and Mehmannavaz, Yousef and Hosseinkhani, Ali and Mohammadzadeh, Hamid and Macit, Muhlis and Palangi, Valiollah and Lackner, Maximilian}, title = {Degradability of Vicia ervilia Grain Using In Situ and CNCPS Methods, and Model-Based Analysis of Its Ruminal Degradation}, series = {Fermentation}, volume = {9}, journal = {Fermentation}, number = {5}, doi = {10.3390/fermentation9050419}, abstract = {Using nylon bag techniques, Cornell net carbohydrates and protein systems (CNCPS), and scanning electron microscopy, the authors examined the digestibility and structure of Vicia ervilia (ervil, bitter vetch) after steam flaking, roasting, and microwave processing. During the in situ technique, the samples were incubated at 0, 2, 4, 6, 8, 12, 16, 24, 36, and 48 h. For the description of the ruminal DM (dry matter) and CP (crude protein) degradation kinetics of treated and untreated Vicia ervilia, different models were selected as the best fit for the dry matter (DM) and crude protein (CP) degradation parameters of steam flaked samples. The results showed that both the steam flaking and microwave treatment samples contained high levels of non-protein nitrogen and buffer soluble protein, respectively. In comparison with steam flaking and microwave treatment, roasting decreased and increased the buffer soluble protein and neutral detergent insoluble protein, respectively. The control treatments showed the highest levels of neutral detergent soluble protein and the lowest levels of acid detergent soluble protein. Moreover, steam flaking and roasting decreased and increased the amount of acid detergent insoluble protein, respectively. When using dry heat (microwave and roasting), the acid detergent soluble and insoluble protein fractions were increased. As a result of this experiment, the nitrogen fractions were altered using heat processing. Hence, protein fermented feed and ruminal fermentation conditions can be expressed using these results.}, subject = {Vicia ervilia}, language = {en} } @article{AhmadzadehHosseinkhaniPalangietal., author = {Ahmadzadeh, Leila and Hosseinkhani, Ali and Palangi, Valiollah and Lackner, Maximilian}, title = {Supplementary Feed Additives Can Improve Lamb Performance in Terms of Birth Weight, Body Size, and Survival Rate}, series = {Animals}, journal = {Animals}, number = {13 / 6}, doi = {10.3390/ani13060993}, subject = {feed restriction}, language = {en} } @article{SattingerPapaStujaetal., author = {Sattinger, Vinzenz and Papa, Maximilian and Stuja, Kemajl and Kubinger, Wilfried}, title = {Methodik zur Entwicklung sicherer kollaborativer Produktionssysteme im Rahmen von Industrie 4.0}, series = {e \& i Elektrotechnik und Informationstechnik}, journal = {e \& i Elektrotechnik und Informationstechnik}, subject = {Robotics}, language = {de} } @article{MuehleisenEderVoronkoetal., author = {Muehleisen, Wolfgang and Eder, Gabriele C. and Voronko, Yuliya and Spielberger, Markus and Sonnleitner, Horst and Kn{\"o}bl, Karl and Ebner, Rita and Ujvari, Guszt{\´a}v and Hirschl, Christina}, title = {Outdoor detection and visualization of hailstorm damages of photovoltaic plants}, series = {Renewable Energy}, journal = {Renewable Energy}, number = {118}, pages = {138 -- 145}, subject = {Photovoltaics}, language = {en} }