Our Work

Most of our work has resulted in scholarly publications. On this page you can review our publications to get an idea about our work.

Fig. 21 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 21. Fissurisepta kilimanjaro Hoffman sp. nov., Tanzania, Mtwara Mud Volcano. A–C. Holotype (SMF 376583), GeoB 26132-1, H = 2.6 mm, L = 4.5 mm, W = 3.5 mm. A. Side view. B. Apertural view. C. Apic…

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

Fig. 20 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 20. Puncturella alternata Hoffman sp. nov., Tanzania, Mtwara Mud Volcano. A–C. Holotype (SMF 376580), GeoB26132-1, H = 6.5 mm, L = 12.0 mm, W = 7.7 mm. A. Side view. B. Apical view. C. Apertural …

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

The Structure of a Prestack over the Complex Plane on the Set of All Spaces of Pseudoanalytic Functions

February, 2026 • Journal article • Mathematics
Giorgadze, Grigori, Sikharulidze, Irakli

Fig. 19 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 19. Puncturella mrembo Hoffman sp. nov., Tanzania, Mtwara Mud Volcano. A–C. Holotype (SMF 376577), GeoB26132-1, H = 6.0 mm, L = 10.3 mm, W = 7.2 mm. A. Side view. B. Apical view. C. Apertural vie…

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

Fig. 18 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 18. Paralepetopsis sahani Hoffman sp. nov., Tanzania, Mtwara Mud Volcano, SO306 / GeoB26137-1. A–F. Paratype (SMF 376619), H = 3 mm, L = 7 mm, W = 5 mm. A. Side view. B. Apertural view. C. Apical…

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

Fig. 17 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 17. Heatmap of inter- and intraspecific genetic distance percentages of Bathyacmaea Okutani, Tsuchida & Fujikura, 1992 in COI (K2P: lower; p-distance: upper).

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

Fig. 16 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 16. Maximum-likelihood phylogenetic tree of Bathyacmaea Okutani, Tsuchida & Fujikura, 1992 based on COI sequences of selected species of Pectinodontidae Pilsbry, 1891 and with Paralepetopsis …

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

Fig. 15 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 15. Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992, shell dimensions of live-collected specimens and empty shells, SO306 / GeoB26152-1, off Tanzania. Shell length versus width indic…

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

Fig. 14 in Molluscs associated with a cold seep on the Mtwara Mud Volcano off Tanzania (Mollusca: Gastropoda and Bivalvia)

September, 2026 • Figure • European Journal of Taxonomy
Hoffman, Leon, Freiwald, André, Westbeek, Jara, Pfennings, Kai, Shunula, Peter et al.

Fig. 14. Bathyacmaea nipponica Okutani, Tsuchida & Fujikura, 1992 on Gigantidas tanzaniensis Hoffman, Westbeek & Kihara sp. nov., Tanzania, Mtwara Mud Volcano, SO306. A–D. GeoB26152-1 (SMF 376…

BiodiversityTaxonomyAnimaliaMolluscaGastropoda

MAMOR AS A NEUROETHICAL INFORMATIONAL MATRIX FOR THE FIRST 1,000 DAYS: Responsive Care, Digital Habits, and Human Decision Support

September, 2026 • Conference paper
Bichir, Lúcio Descler Lima, Silva, Bruna Caroline Castro, Brito, Bruna Pereira, Rosalem, Marina Teixeira, Suniga-Gonçalves, Julia et al.

The first 1,000 days constitute a sensitive window for neurodevelopment, bonding, growth, nutrition, sleep regulation, and lifelong health. This study proposes MAMOR as a neuroethical informational ma…

First 1,000 daysNeurodevelopmentInformation ScienceNeuroethicsResponsive care

On Losses, Pauses, Jumps and the Wideband E-Model – IEEE Xplore Document

There is an increasing interest in upgrading the EModel, a parametric tool for speech quality estimation, to the wideband and super-wideband contexts. The

NUAV – a testbed for developing autonomous Unmanned Aerial Vehicles – IEEE Xplore Document

Contemporary models of Unmanned Aerial Vehicles (UAVs) are largely developed using simulators. In a typical scheme, a flight simulator is dovetailed with a

NUAV – a testbed for developing autonomous Unmanned Aerial Vehicles

 

Simulators as Drivers of Cutting Edge Research – IEEE Xplore Document

Undertaking engineering research can be compounding for beginning graduate students and thwarting even for seasoned researchers. With a wealth of academic

Simulators as Drivers of Cutting Edge Research

Evolutionary speech quality estimation in VoIP

A Methodology for Deriving VoIP Equipment Impairment Factors for a Mixed NB/WB Context

Real-Time, Non-intrusive Speech Quality Estimation: A Signal-Based Mod
Real-Time, Non-intrusive Evaluation of VoIP

VoIP speech quality estimation in a mixed context with genetic programming

An Evolutionary Approach to Speech Quality Estimation

Real-Time Non-Intrusive VoIP Evaluation Using Second Generation Network Processor

Non-intrusive quality evaluation of VoIP using genetic programming

 

Photo by Hackley Public Library

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