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Submitted
Schmeisser, Dieter, Joerg Haeberle, Pedro Barquinha, Diana Gaspar, Luis Pereira, Rodrigo Martins, and Elvira Fortunato. "{Electronic structure of amorphous ZnO films}." {PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 11, NO 9-10}. Eds. M. {Godlewski, and A. } Zakrzewski. Vol. {11}. {Physica Status Solidi C-Current Topics in Solid State Physics}, {11}. Submitted. {1476-1480}. Abstract

{We use resonant photoemission spectroscopy (resPES) to study the electronic properties of amorphous ZnO (a-ZnO) layers. We report on the core levels, the valence band (VB) PES data, and the X-ray absorption (XAS) data which we use for the conduction band (CB) density of states. From these results we are able to derive the partial density of states (pDOS) of O2p and Zn4s4p states in the VB and CB, respectively as well as a band scheme. At the O1s resonance we observe a band of localized defect states which is located between the Fermi energy and the CBM. At the Zn2p edge the XAS data indicate that localized Zn4s4p states are involved in the DOS starting already at the Fermi energy. (C) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim}

Jaksch, Stefan, Filipe Ferreira da Silva, Stephan Denifl, Olof Echt, Tilmann D. Mark, and Paul Scheier. "{Experimental Evidence for the Existence of an Electronically Excited State of the Proposed Dihydrogen Radical Cation He-H-H-He}." {CHEMISTRY-A EUROPEAN JOURNAL}. {15} (Submitted): {4190-4194}. Abstract
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Teixeira, A., C. Alves, P. M. Alves, M. J. T. Carrondo, and R. Oliveira. "{Hybrid metabolic flux analysis/artificial neural network modeling of bioprocesses}." {HIS 2005: 5th International Conference on Hybrid Intelligent Systems, Proceedings}. Eds. N. {Nedjah, LM Mourelle, MMB Vellasco, A. Abraham, and M. } Koppen. {Operador Nacl Sistema Eletr; Coordenac Aperfeicoament Pessoal Nivel Super; Brazilian Comp Soc; Brazilian Soc Automat; IEEE Syst Man & Cygernet Soc; Int Fuzzy Syst Assoc; European Neural Network Soc; European Soc Fuzzy Log & Technol; World Federat Soft Co, Submitted. {411-416}. Abstract
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Denifl, Stephan, Fabio Zappa, Ingo Maehr, Filipe Ferreira da Silva, Abid Aleem, Andreas Mauracher, Michael Probst, Jan Urban, Pavel Mach, Arntraud Bacher, Olof Echt, Tilmann D. Maerk, and Paul Scheier. "{Ion-Molecule Reactions in Helium Nanodroplets Doped with C-60 and Water Clusters}." {ANGEWANDTE CHEMIE-INTERNATIONAL EDITION}. {48} (Submitted): {8940-8943}. Abstract
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Khreis, J., J. Ameixa, M. Neustetter, J. Reitshammer, F. Ferreira da Silva, and S. Denifl. "{Low-energy electron interactions with chromium hexacarbonyl Cr(CO)(6)}." {XXX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2017)}. Eds. A. {Bray, S. Hodgman, J. Machacek, and A. } Kheifets. Vol. {875}. {Journal of Physics Conference Series}, {875}. Submitted. Abstract
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Blanco, F., A. Munoz, D. Almeida, F. Ferreira da Silva, P. Limao-Vieira, A. Verkhovtsev, L. Ellis-Gibbings, K. Krupa, A. Traore, and G. Garcia. "{Modeling secondary particle tracks generated by high-energy protons in water}." {XXIX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2015), PTS 1-12}. Eds. C. {Diaz, I. Rabadan, G. Garcia, L. Mendez, and F. } Martin. Vol. {635}. {Journal of Physics Conference Series}, {635}. Submitted. Abstract
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da Silva, Filipe Ferreira, Philipp Waldburger, Stefan Jaksch, Andreas Mauracher, Stephan Denifl, Olof Echt, Tilmann D. Maerk, and Paul Scheier. "{On the Size of Ions Solvated in Helium Clusters}." {CHEMISTRY-A EUROPEAN JOURNAL}. {15} (Submitted): {7101-7108}. Abstract
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Ferreira da Silva, F., R. Thorman, H. Lu, L. McElwee-White, and O. Ingolfsson. "{Pt(CO)(2)Cl-2 fragmentation upon low energy electron interactions}." {XXX INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC, AND ATOMIC COLLISIONS (ICPEAC2017)}. Eds. A. {Bray, S. Hodgman, J. Machacek, and A. } Kheifets. Vol. {875}. {Journal of Physics Conference Series}, {875}. Submitted. Abstract
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Ferreira da Silva, F., D. Almeida, G. Martins, Y. Nunes, G. Garcia, and P. Limao-Vieira. "{Site and bond selective H- formation in methylated pyrimidine bases driven by potassium molecule collisions}." {XXVII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC 2011), PTS 1-15}. Eds. ID {Williams, HW VanDerHart, JF McCann, and DSF} Crothers. Vol. {388}. {Journal of Physics Conference Series}, {388}. Submitted. Abstract
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Ferreira da Silva, F., D. Almeida, G. Garcia, and P. Limao-Vieira. "{Site- and bond-selective H- formation in methylated pyrimidine bases driven by potassium-molecule collisions}." {XXVII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC 2011), PTS 1-15}. Eds. ID {Williams, HW VanDerHart, JF McCann, and DSF} Crothers. Vol. {388}. {Journal of Physics Conference Series}, {388}. Submitted. Abstract
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Da Silva, Ferreira F., M. Nobre, A. Fernandes, R. Antunes, D. Almeida, G. Garcia, N. J. Mason, and P. Limao-Vieira. "{Spectroscopic studies of ketones as a marker for patients with diabetes}." {RADIATION DAMAGE IN BIOMOLECULAR SYSTEMS}. Ed. KG} {McGuigan. Vol. {101}. {Journal of Physics Conference Series}, {101}. Submitted. Abstract
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Gschliesser, D., F. Ferreira da Silva, P. Bartl, S. Denifl, and P. Scheier. "{Synthesis of polycyclic aromatic hydrocarbons in He nanodroplets}." {XXVII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC 2011), PTS 1-15}. Eds. ID {Williams, HW VanDerHart, JF McCann, and DSF} Crothers. Vol. {388}. {Journal of Physics Conference Series}, {388}. Submitted. Abstract
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Da Silva, Ferreira F., D. Almeida, G. Martins, A. R. Milosavljevic, B. P. Marinkovic, S. V. Hoffmann, N. J. Mason, Y. Nunes, G. Garcia, and P. Limao-Vieira. "{The electronic states of pyrimidine studied by VUV photoabsorption and electron energy-loss spectroscopy}." {PHYSICAL CHEMISTRY CHEMICAL PHYSICS}. {12} (Submitted): {6717-6731}. Abstract
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Nobre, M., A. Fernandes, Ferreira F. Da Silva, R. Antunes, D. Almeida, V. Kokhan, S. V. Hoffmann, N. J. Mason, S. Eden, and P. Limao-Vieira. "{The VUV electronic spectroscopy of acetone studied by synchrotron radiation}." {PHYSICAL CHEMISTRY CHEMICAL PHYSICS}. {10} (Submitted): {550-560}. Abstract
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In Press
Mota, B., A. Carvalho, M. I. Gomes, and A. P. Barbosa-Povoa. "Business strategy for sustainable development: impact of Life Cycle Inventory and Life Cycle Impact Assessment steps in supply chain design and planning." Journal of Business Strategy and Environment (In Press).
Sauvey, Christophe, Teresa Melo, and Isabel Correia. "Heuristics for a multi-period facility location problem with delayed demand satisfaction." (In Press).
Dias, S., A. Gama, P. Abrantes, M. I. Gomes, M. Fonseca, V. Reigado, D. Simões, E. Carreiras, C. Mora, A. Pinto Ferreira, O. Akpogheneta, and MO Martins. "Patterns of Sexual Risk Behavior, HIV Infection, and Use of Health Services Among Sub-Saharan African Migrants in Portugal." The Journal of Sex Research 19 (In Press).Website
Teixeira, P., H. Rocha, and C. Martins. "Teachers' perceptions of teaching practices, the STEAM approach, and collaborative work." Springer, In Press.
Bonfante, G., R. Kahle, J. - Y. Marion, and I. Oitavem. "Two functions algebras defining functions in NC^k boolean circuits." Information and Computation (In Press).
2025
Maréchal, Arthur, Filippo Maria Rotatori, Marco Merella, Eduardo Puértolas-Pascual, Cristina Sequero, Ricardo Pereira, Pedro Nsungani, and Octávio Mateus. "A new Maastrichtian hyposaurine dyrosaurid (Crocodylomorpha) from Namibe province, Angola." 204.4 (2025): zlaf092. AbstractWebsite

Dyrosauridae are one of the few clades of large marine vertebrates that survived the Cretaceous/Palaeogene (K–Pg) extinction event. The early diversification of this clade, dated to the Cretaceous, is still poorly understood. We describe a new specimen of Dyrosauridae from the Late Cretaceous of Bentiaba, Angola, represented by a posterior portion of the skull, a left ectopterygoid fragment, and a tooth. Comparative morphological analysis reveals a unique combination of characters distinguishing it from known dyrosaurid taxa but due to the fragmentary nature of the specimen and the absence of key diagnostic features, we assign it to Hyposaurinae indet.. Phylogenetic relationships were tested through maximum parsimony and Bayesian inference, using the SFBD model with time-binning criteria for the K–Pg boundary. Both of our phylogenetic analyses recover this new specimen as Hyposaurinae, which is consistent with our comparative study. Evolutionary rates accelerated during the latest stages of the Cretaceous, although the fossil bias prevents the ability to appreciate their impact on cladogenetic events. We estimated diversification, fossilization, and extinction rates, and we did not find evidence of radiation after the K–Pg in this clade. Biogeographically, this discovery supports hypotheses of longirostrine crocodyliform dispersal in Africa leading to hyposaurine diversification during the Maastrichtian.

Boavida, Nuno, and António B. Moniz Metallica Project: Methodology guidelines. Lisbon: ciCS.NOVA, 2025. Abstract

The European Metal sector is at a critical juncture, navigating through the complex landscape of the twin transition towards digitalization and sustainability. This transformative journey, though essential, is fraught with challenges that if not addressed, could undermine the sector's resilience, competitiveness and social equity. The Metallica project emerges as a pivotal initiative in this context, aiming to mitigate these challenges by fostering enhanced worker engagement, participation and conflict resolution.

Boavida, Nuno, and António B. Moniz Methodology of the Metallica Project. Lisboa: CICS.NOVA, 2025. Abstract

The European Metal sector is at a critical juncture, navigating through the complex landscape of the twin transition towards digitalization and sustainability. This transformative journey, though essential, is fraught with challenges that if not addressed, could undermine the sector's resilience, competitiveness and social equity. The Metallica project emerges as a pivotal initiative in this context, aiming to mitigate these challenges by fostering enhanced worker engagement, participation and conflict resolution.

Moniz, António B. The automotive industry transition challenges and the labour organizations positions: the case of Portugal. 33rd GERPISA International Colloquium. Shanghai: Tongji University, 2025. Abstract

Although the Portuguese industry is often considered semi-peripheral within the European context. This classification stems from Portugal's position in the global and European economic systems. However, the Portuguese automotive industry is a significant sector within the European automotive landscape. Portugal’s industrial sector is heavily integrated into European supply chains, particularly in industries like automotive, textiles, and electronics. However, it often relies on core European countries (e.g., Germany, France) for advanced technology, capital, and market access. This is also the case for the Portuguese automotive.

Teixeira, P., H. Rocha, and C. Martins. "Challenges and potential in implementing STE(A)M in teachers' practices: a systematic review." International Journal of Mathematical Education in Science and Technology (2025).Website