@unpublished{Greitens2024, author = {Greitens, Jan}, title = {Die europ{\"a}ische Sustainable Finance-Regulierung und der deutsche Mittelstand}, volume = {2024}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-46111}, pages = {12}, year = {2024}, abstract = {The European Sustainable Finance regulation is primarily focused on capital markets, requiring companies to disclose extensive data. However, these regulations pose challenges for German SMEs, which rely heavily on bank financing. A survey showed that 60\% of SMEs invest in sustainability, but external financing remains limited. The EU's approach may need adjustments, such as creating a voluntary sustainability reporting standard for SMEs and developing a streamlined approach for green loans.}, language = {de} } @article{MiclosinaBeluNicaCiubotariuetal.2025, author = {Miclosina, Calin-Octavian and Belu-Nica, Remus and Ciubotariu, Costel-Relu and Marginean, Gabriela}, title = {Processing and Evaluation of an Aluminum Matrix Composite Material}, series = {Journal of Composites Science}, volume = {2025}, journal = {Journal of Composites Science}, number = {9(7), Special Issue Metal Composites, Volume II}, publisher = {MDPI}, doi = {10.3390/jcs9070335}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:1010-opus4-48135}, pages = {1 -- 12}, year = {2025}, abstract = {Abstract This study signifies the development and characterization of a composite material with a metallic matrix of aluminum reinforced with a steel mesh, utilizing centrifugal casting technology. An evaluation was conducted to ascertain the influence of the formulation process and the presence of the insert on the mechanical behavior with regard to tensile strength. The aluminum matrix was obtained from commercial and scrap alloys, elaborated by advanced methods of degassing and chemical modification. Meanwhile, the steel mesh reinforcement was cleaned, copper plated, and preheated to optimize wetting and, consequently, adhesion. The structural characterization was performed by scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy analyses (EDX), which highlighted a well-defined interface and uniform copper distribution. The composite was produced by means of horizontal-axis centrifugal casting in a fiberglass mold, followed by cold rolling to obtain flat specimens. A total of eight tensile specimens were examined, with measured ultimate tensile strengths ranging from 78.5 to 119.8 (MPa). A thorough examination of the fractured specimens revealed a brittle fracture mechanism, devoid of substantial plastic deformation. The onset of failures was frequently observed at the interface between the aluminum matrix and the steel mesh. The use of SEM and EDX investigations led to the confirmation of the uniformity of the copper coating and the absence of significant porosity or interfacial defects. A bimodal distribution of tensile strength values was observed, a phenomenon that is likely attributable to variations in mesh positioning and local differences in solidification. A correlation was established between the experimental results and an analytical polynomial model, thereby confirming a reasonable fit. In sum, the present study provides a substantial foundation for the development of metal matrix composites with enhanced performance, specifically designed for challenging structural applications. This method also demonstrates potential for recycling aluminum scrap into high-performance composites with controlled microstructure and mechanical integrity.}, language = {en} } @article{Wienbracke2024, author = {Wienbracke, Mike}, title = {Keine Entsch{\"a}digung f{\"u}r coronabedingte Einnahmeausf{\"a}lle eines Berufsmusikers w{\"a}hrend des ersten Lockdowns}, series = {Entscheidungen zum Wirtschaftsrecht (EWiR)}, volume = {40 (2024)}, journal = {Entscheidungen zum Wirtschaftsrecht (EWiR)}, number = {4}, pages = {115 -- 117}, year = {2024}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {„Schriftliches Einverst{\"a}ndnis" mit Flugscheinkostenerstattung in Form von Reisegutscheinen durch konkludentes Verhalten : EuGH, Urteil vom 16.1.2025 - C-642/23 (LG D{\"u}sseldorf) ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {11}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {181 -- 181}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Bordkarte als „anderer Beleg" im Sinne von Art. 2 lit. g) der FluggastrechteVO : EuGH, Urteil vom 6.3.2025 - C-20/24 (Rayongericht Warschau)}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {13}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {215 -- 215}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Grunds{\"a}tzliche Bindung der Tarifvertragsparteien an Art. 3 I GG : BVerfG, Beschluss vom 11.12.2024 - 1 BvR 1109/21, 1 BvR 1422/23 ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {15}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {259 -- 259}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Absch{\"o}pfung von {\"U}berschusserl{\"o}sen nach dem StromPBG ist verfassungskonform : Anmerkungen zu BVerfG, Urteil vom 28.11.2024 - 1 BvR 460/23, 1 BvR 611/23}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {6}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {95 -- 95}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Keine Landeskompetenz f{\"u}r Anschlusszusage f{\"u}r Postdocs de lege lata ; BVerfG, Beschluss vom 25.6.2025 - 1 BvR 368/22 ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {20}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {350 -- 350}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Gesetzliche Altersgrenze f{\"u}r Anwaltsnotare ist verfassungswidrig : BVerfG, Urteil vom 23.9.2025 - 1 BvR 1796/23 ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {24}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {424 -- 424}, year = {2025}, language = {de} } @article{Wienbracke2024, author = {Wienbracke, Mike}, title = {Haftung des Bundeslandes f{\"u}r Amtspflichtverletzung eines B{\"o}rsenorgans}, series = {Zeitschrift f{\"u}r Wirtschaftsrecht (ZIP)}, volume = {45}, journal = {Zeitschrift f{\"u}r Wirtschaftsrecht (ZIP)}, number = {29}, pages = {1651 -- 1652}, year = {2024}, language = {de} } @article{Wienbracke2024, author = {Wienbracke, Mike}, title = {„Am siebten Tage sollst Du ruhen" - und nicht shoppen!}, series = {Verwaltungsrundschau (VR)}, volume = {70}, journal = {Verwaltungsrundschau (VR)}, number = {12}, pages = {415 -- 421}, year = {2024}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {„Verkauf" der Staatsangeh{\"o}rigkeit durch Mitgliedstaat („goldene P{\"a}sse") unionsrechtswidrig : [EuGH Urt. v. 29.4.2025 - C-181/23]}, series = {Neue Zeitschrift f{\"u}r Arbeitsrecht Rechtsprechungs-Report (NZA-Rechtsprechungs-Report ; NZA-RR)}, journal = {Neue Zeitschrift f{\"u}r Arbeitsrecht Rechtsprechungs-Report (NZA-Rechtsprechungs-Report ; NZA-RR)}, number = {7}, issn = {0949-7137}, pages = {416 -- 416}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Anwaltsstation im Rechtsreferendariat ist u.U. auch im EU-Ausland m{\"o}glich : EuGH, Urteil vom 3.4.2025 - C-807/23 (OGH {\"O}sterreich) ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {18}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {313 -- 313}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {EuGH: E-Commerce/Verbraucherrecht: Hinweispflicht auf Bonit{\"a}tspr{\"u}fung in Werbung [Anmerkung zum EuGH-Urteil vom 15.5.2025, C 100/24]}, series = {Europ{\"a}ische Zeitschrift f{\"u}r Wirtschaftsrecht (EuZW)}, journal = {Europ{\"a}ische Zeitschrift f{\"u}r Wirtschaftsrecht (EuZW)}, number = {13}, issn = {0937-7204}, pages = {638 -- 642}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Anzeige wegen Versp{\"a}tung bei der Bef{\"o}rderung von Reisegep{\"a}ck ; EuGH, Urteil vom 5.6.2025 - C-292/24 (LG Frankfurt a. M.) ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {22}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {378 -- 378}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {EuGH: Fremdbesitzverbot f{\"u}r Rechtsanwaltsgesellschaften ist unionsrechtskonform : Urteil vom 19.12.2024 - C-295/23 (BayAGH) ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {7}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {113 -- 113}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Aufhebung eines finanzgerichtlichen Urteils wegen objektiver Willk{\"u}r : BVerfG, Beschluss vom 27.5.2025 - 2 BvR 172/24 ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {21}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {373 -- 373}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Erhebung des Solidarit{\"a}tszuschlags ist aktuell noch verfassungsgem{\"a}ß : BVerfG, Urteil vom 26.3.2025 - 2 BvR 1505/20 ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {13}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {1868-1816}, pages = {229 -- 229}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Vorschriften zur Mindestgewinnbesteuerung sind verfassungsgem{\"a}ß ; BVerfG, Beschluss vom 23.7.2025 - 2 BvL 19/14 ; [Anmerkungen]}, series = {Gesellschafts- und Wirtschaftsrecht (GWR)}, journal = {Gesellschafts- und Wirtschaftsrecht (GWR)}, number = {21}, publisher = {Beck}, address = {M{\"u}nchen}, pages = {374 -- 374}, year = {2025}, language = {de} } @article{Wienbracke2025, author = {Wienbracke, Mike}, title = {Umlage von Polizeikosten durch Geb{\"u}hren bei Hochrisikospielen im Fußball : Anmerkung zum BVerfG-Urteil vom 14.1.2025 (1 BvR 548/22)}, series = {Zeitschrift f{\"u}r Sport und Recht (SpuRt)}, journal = {Zeitschrift f{\"u}r Sport und Recht (SpuRt)}, number = {2}, publisher = {Beck}, address = {M{\"u}nchen}, issn = {0945-3873}, pages = {168 -- 178}, year = {2025}, language = {de} }