Alexander Cerwenka | Biology and Life Sciences | Best Researcher Award

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Alexander Cerwenka | Biology and Life Sciences | Best Researcher Award

Dr Alexander Cerwenka, SNSB-ZSM, Germany

Dr. Alexander Cerwenka is a dedicated technical assistant at SNSB-Zoologische Staatssammlung München, overseeing the operation, maintenance, and supervision of light microscopy equipment, Micro-CT, and scanning electron microscope since August 2016. He also serves in the Evertebrata varia section. From October 2016 to May 2018, he was a scientific associate at SNSB, working on the “BioniCut” project for high-performance saw blades. Previously, he was a research associate at the Technical University of Munich, studying the invasion front of Neogobius melanostomus in the upper Danube River. 🌊🔬🦠🪚📊

Publication profile

google scholar

Education

2010-2014: Ph.D. in Aquatic System Biology 🐠 Research on evolutionary, population genomic, and ecological mechanisms of simultaneous invasion processes of two closely related fish species (Neogobius ssp.) in the upper Danube. 2008-2009: Preparation of DFG Application for Ph.D. 🎓 Focus: Evolutionary, population genomic, and ecological mechanisms of simultaneous invasion processes of two closely related fish species (Neogobius ssp.) in the upper Danube. 2002-2007: Studied Biology at the Technical University of Munich 📘

Experience

Since 8/2016: Technical Assistant 🔬 Managing all light microscopy equipment, micro-CT, and scanning electron microscopes. Since 8/2016: Technical Assistant in the Evertebrata varia section 🦋 10/2016-5/2018: Scientific Employee 🛠️
Project: “Bionically optimized high-performance saw blades for woodworking (BioniCut)”.

Awards

Rüdiger-Riehl-Preis 2015 🏆 In recognition of scientific achievements in the dissertation: “Phenotypic and genetic differentiation of invasive gobies in the upper Danube River.”

Research focus

Dr. Andreas F. Cerwenka’s research focuses on the ecology and invasion biology of aquatic species, particularly invasive gobies in European rivers. His studies explore the ecological impacts, dispersal patterns, and adaptive strategies of invasive species like the round goby (Neogobius melanostomus) and their effects on native ecosystems. Through field experiments and molecular analyses, Cerwenka investigates how environmental conditions and human activities influence the success and spread of these invasions. His work also includes evaluating methods for population assessment and the impacts of invasive species on native biodiversity. 🌊🔬🐟🌍📊

Publication top notes

Bigger is better: characteristics of round gobies forming an invasion front in the Danube River

Comparative feeding ecology of invasive Ponto-Caspian gobies

A systematic approach to evaluate the influence of environmental conditions on eDNA detection success in aquatic ecosystems

Effects of sampling techniques on population assessment of invasive round goby Neogobius melanostomus

Shell morphological versus genetic identification of quagga mussel (Dreissena bugensis) and zebra mussel (Dreissena polymorpha)

Invasion strategies in round goby (Neogobius melanostomus): Is bigger really better?

Synergistic impacts by an invasive amphipod and an invasive fish explain native gammarid extinction

Isotope evidence for preferential dispersal of fast-spreading invasive gobies along man-made river bank structures

Phenotypic differentiation of Ponto-Caspian gobies during a contemporary invasion of the upper Danube River

Population trends of invasive alien gobies in the upper Danube River: 10 years after first detection of the globally invasive round goby (Neogobius melanostomus)

Agnese Rapposelli | Energy and Sustainability | Best Researcher Award

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Agnese Rapposelli | Energy and Sustainability | Best Researcher Award

Prof Agnese Rapposelli, University “G. D’Annunzio” of Chieti-Pescara, Italy

Dr. Agnese Rapposelli is a Senior Assistant Professor of Economic Statistics at “G. d’Annunzio” University of Chieti-Pescara, Italy, since November 2021. She holds a Ph.D. in Statistics from the same university and achieved National Scientific Qualification as Associate Professor in 2017. Her research focuses on dynamic methodologies for evaluating complex systems, statistical models for spatial analysis, and the impact of environmental pollution on health 🌍📊. Dr. Rapposelli has also been a visiting scholar at Warwick Business School and holds professional qualifications as a chartered accountant and accounting auditor.

Publication profile

google scholar

Education

🎓 Achieving academic excellence, I earned a Ph.D. in Statistics from “G. d’Annunzio” University of Chieti-Pescara, Italy, with a thesis on efficiency evaluation and Data Envelopment Analysis under Prof. Mauro Coli’s guidance in April 2006. I previously completed a Laurea in Economics, summa cum laude, at the same university in July 2002, finishing in 3.5 years instead of 4. My high school journey culminated in a Scientific Lyceum diploma with a focus on lab courses and languages (French/English), scoring 54/60 in July 1998. Professionally, I am a certified Chartered Accountant since November 2012 and an Accounting Auditor since January 2014. 📊📚✈️

Experience

Dr. Agnese Rapposelli has been a dedicated lecturer at “G. D’Annunzio” University of Chieti-Pescara, Italy. Since 2013, they have taught courses in Statistics, Econometrics, and Quantitative Methods, all held in English. 📊 From 2019-2024, Dr. [Name] taught Statistics and Basic Econometrics for the PhD in Accounting, Management, and Business Economics program. 📈 In 2014-2015, they lectured on Quantitative and Qualitative Methods in Management and Business Administration. 📚 Additionally, in 2013-2014, they focused on Econometric Methods in Finance and Business Administration. 📉 Their commitment to education and expertise in these fields have made them a valuable asset to the university. 🎓

Research project

From 2024-2025, I serve as Principal Investigator for the University of Chieti-Pescara’s PRIN 2022 PNRR project on the circular economy through the lens of mathematics for signal processing 🔍🔄. In 2022, I investigated statistical models for spatial analysis 📊🌍, and in 2021, I focused on spatial-temporal models to examine environmental pollution’s impact on human health 🌿🧬. From 2020 to 2019, my research analyzed corporate governance and financial performance 📈🏢. Earlier, from 2007-2013, I participated in evaluating complex systems 🧩. In 2007-2008, I evaluated airline efficiency ✈️, and in 2002-2003, I worked on strategic planning and performance measurement for Air One SpA 📉📊.

Awards

From 2024-2025, I served as the Principal Investigator for the PRIN 2022 PNRR research project “Circular Economy from the Mathematics for Signal Processing Perspective” at the University of Chieti-Pescara. I received the Best ItAIS Conference Paper award for my study on carbon emissions and economic growth, presented in 2022. My work on waste sector efficiency earned special mentions at international workshops in 2021 and 2022. I also won the Best Track Award in 2021. In 2020 and 2019, I was ranked first in my department for MIUR research funds based on scientific production. 📊🌍🏆

Research focus

A Rapposelli’s research focuses primarily on environmental efficiency and waste management, as well as the inclusion of disabled individuals in the labor market. His work involves evaluating the joint environmental and cost performance of municipal waste systems, the impact of green technology and environmental policies on ecological footprints, and the efficiency of urban waste services. Additionally, Rapposelli has conducted significant research on the employment of disabled people in Italy, analyzing the effectiveness of laws and policies aimed at their inclusion. His studies employ methods such as data envelopment analysis to assess efficiency and policy implications. 🌍♻️👨‍🦽📊

Publication top notes

Evaluating joint environmental and cost performance in municipal waste management systems through data envelopment analysis: Scale effects and policy implications

Improving waste production and recycling through zero-waste strategy and privatization: An empirical investigation

The impact of green technology innovation, environmental taxes, and renewable energy consumption on ecological footprint in Italy: Fresh evidence from novel dynamic ARDL …

Monitoring environmental efficiency: an application to Italian provinces

Inclusion of disabled people in the Italian labour market: an efficiency analysis of law 68/1999 at regional level

Efficiency evaluation in an airline company: some empirical results

Employment of disabled people in the private sector. An analysis at the level of Italian Provinces according to article 13 of law 68/1999

The factors affecting Italian provinces’ separate waste-collection rates: An empirical investigation

Assessing efficiency of urban waste services and the role of tariff in a circular economy perspective: An empirical application for Italian municipalities

Regional performance trends in providing employment for persons with disabilities: Evidence from Italy

Jorge Pozuelo Muñoz | Educational Innovation in Science | Best Researcher Award

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Jorge Pozuelo Muñoz | Educational Innovation in Science | Best Researcher Award

Prof Dr Jorge Pozuelo Muñoz, Universidad de Zaragoza, Spain

Prof. Dr. Jorge Pozuelo Muñoz 🧑‍🏫 is an esteemed educator and researcher in the field of physics and science education. He holds a Ph.D. in Education from the University of Zaragoza (2021) 📜, with a thesis on meteorological stations in secondary education, earning a Cum Laude distinction 🌟. He also has Master’s degrees in History of Science and Scientific Communication from Universidad Miguel Hernández de Elche (2019) 📚 and in Teacher Training (Physics and Chemistry) from Zaragoza (2018) 🏆, where he received the Extraordinary Master’s Award. Currently, he teaches various science and education courses at the University of Zaragoza 👨‍🏫.

Publication profile

google scholar

Academic training

👩‍🎓 Graduado en Física por la Facultad de Ciencias de Zaragoza, España, el 07/03/2017. Obtuvo el Máster Universitario en Formación del Profesorado con especialidad en Física y Química por la Facultad de Educación de Zaragoza, España, el 17/07/2018, destacando con el Premio Extraordinario Fin de Máster y el premio al mejor TFM Modalidad A 🏆. Completó el Máster Universitario en Historia de la Ciencia y Comunicación Científica, con especialidad en Historia de la Ciencia, en la Universidad Miguel Hernández de Elche, España, el 07/10/2019 📚. Todos los títulos están homologados 📜.

Experience

El grupo pertenece al Instituto Universitario de Ciencias Ambientales (IUCA), una entidad dedicada a la investigación universitaria. Además, el grupo S27_23R, conocido como Grupo BEAGLE, se especializa en la investigación en didáctica de las ciencias naturales y está afiliado a la Universidad de Zaragoza. 🌍🔬 La Universidad de Zaragoza, como institución académica, apoya este grupo de investigación, fomentando el desarrollo y la innovación en el ámbito de la enseñanza de las ciencias naturales. 📚🏛️ El enfoque del Grupo BEAGLE está en mejorar la educación científica, combinando la investigación teórica con aplicaciones prácticas en el aula. 👩‍🏫🔍

projects

Alberto Cazaña Garcés achieved top honors with his project “La Física del Sonido en Educación Primaria” (4/06/2024). Genoveva Casañ Fortea excelled with her master’s project on forces and ICT, earning an outstanding grade (20/02/2024). Sonia Paz Outeiral received top honors for her didactic proposal on light and sound (20/02/2024). Paula Ibáñez Torres earned a notable grade for her project on school gardens in early education (17/07/2023). Nerea Clemente Sanz also received a notable grade for her work on plants in primary education (17/07/2023). Beatriz Elena Prades Prades achieved an outstanding grade for analyzing primary education textbooks and curriculum on living kingdoms (17/07/2023). 🌟📚🏅

Research focus

E Cascarosa Salillas and J Pozuelo Muñoz focus on enhancing science education through innovative teaching methods, such as inquiry-based learning, problem-based learning, and the use of historical scientific instruments. Their research aims to improve students’ understanding and attitudes towards science, from the nano-science experience in secondary education to the life cycle assessment in higher education. They also study the impact of the COVID-19 pandemic on students’ attitudes and explore computational models for environmental science. Their work contributes to the development of scientific competencies and critical thinking skills in students. 🔬📚🧪🌍🧠

Publication top notes

Inmersión en el mundo de la nano-ciencia a través de una experiencia de indagación guiada con alumnos de Educación Secundaria

¿Plásticos sí o plásticos no? Trabajando prácticas científicas con estudiantes de bachillerato

Analysis of the mental model about the atom concept in Spanish 15-to 18-years old students

Science Skills Development through Problem-Based Learning in Secondary Education

Old instruments in the physics and chemistry cabinet at Goya Secondary School. Analysis of their didactic use in teaching physics today (Los antiguos instrumentos del gabinete …

Actitud ante el COVID-19 y su vacuna, de estudiantes de ESO y Bachillerato en España

Life Cycle Assessment in Higher Education: Design and Implementation of a Teaching Sequence Activity

Experiencia y actitudes hacia la ciencia: un estudio con maestros en formación

Aprendiendo reacciones químicas en tiempos de pandemia

El debate en ciencias: Gana el equipo que mejor argumente

Shirley Silva | Biology and Life Sciences | Best Researcher Award

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Shirley Silva | Biology and Life Sciences | Best Researcher Award

Dr Shirley Silva, Unioeste, Brazil

Dr. Shirley Martins Silva is a dedicated botanist and professor at the Universidade Estadual do Oeste do Paraná (UNIOESTE). She holds a Bachelor’s degree in Biological Sciences from UFPE, a Master’s in Plant Biology from UFPE, and a Ph.D. in Biological Sciences (Plant Biology) from UNESP. Her research focuses on plant anatomy, particularly in Cyperaceae, including Kranz anatomy, C4 photosynthesis, and xeromorphology. At UNIOESTE, she teaches undergraduate and postgraduate courses and contributes to the Herbário UNOP. Dr. Silva is recognized for her work in plant taxonomy and ultra-structural studies. 🌿📚🧬

Publication profile

Orcid

Academic

🌿 Dr. Shirley Martins Silva, a dedicated botanist and professor at Universidade Estadual do Oeste do Paraná (UNIOESTE), specializes in plant anatomy. She earned her Ph.D. in Biological Sciences (Plant Biology) from UNESP in 2012, studying the anatomy of Cyperaceae with a focus on Kranz anatomy. Dr. Silva holds a Master’s in Plant Biology and a Bachelor’s in Biological Sciences from UFPE. Her research areas include plant anatomy, ontogeny, ultra-structure, and taxonomy, particularly in Cyperaceae. She teaches in undergraduate and postgraduate programs, contributing significantly to the field of plant science. 📚🌱📊

Research line

🌿🔬 O objetivo é compreender e relacionar a morfologia e anatomia de plantas nativas com aspectos taxonômicos e ecológicos, além de potencializar a produção vegetal a partir de estudos morfológicos e anatômicos. Esta pesquisa se insere na grande área das Ciências Biológicas, especificamente na Botânica, com foco em Taxonomia Vegetal e Morfologia Vegetal, destacando-se em Citologia Vegetal. As atividades são voltadas para o setor de outras atividades profissionais, científicas e técnicas, promovendo uma valorização e entendimento profundo dos ambientes naturais. 🍃🔍

Research project

Since 2021, the research team led by Elisete Maria de Freitas has been investigating the development of bioherbicides from Ilex paraguariensis and Hesperozygis ringens extracts as alternatives to chemical herbicides 🌿🔬. These studies focus on assessing the efficacy of these natural extracts against agricultural weeds like Echium plantagineum, Bidens pilosa, and Conyza bonariensis 🌱🚜. The research also examines the potential toxicity of these extracts on native plants, cultivated crops, soil microorganisms, and bees 🐝🌾. The ultimate goal is to develop environmentally friendly herbicidal products that promote sustainable agricultural practices 🌎🌱.

Awards

🎓🏆 In 2022, received the Prêmio Professor Aduc 3ª Edição from the Associação dos Docentes da Unioeste Cascavel. 🌟 In 2019, earned an honorable mention in the Grande área de Ciências Biológicas at the 5º Encontro Anual de Iniciação Científica, Tecnológicas e Inovação. 🌿 In 2017, received an honorable mention at the 3º Encontro Anual de Iniciação Científica, Tecnológicas e Inovação – 3º EAICTI, UNIOESTE. 🌱 Back in 2004, awarded an honorable mention for the work presented at the Sociedade Botânica do Brasil’s Prêmio Verde. 🏅

Research focus

Based on the provided publications, Shirley Martins Silva’s research focuses on plant morphology and anatomy, particularly emphasizing ecological adaptations and functional traits in various plant species. Her work spans across different biomes and ecosystems, including studies on leaf structure, seed germination, and the effects of environmental factors on plant growth. Silva’s research contributes to understanding plant biodiversity and conservation strategies, with a particular interest in Brazilian flora. 🌿 Her interdisciplinary approach integrates ecological insights with anatomical details, aiming to elucidate how plants adapt to their environments and respond to anthropogenic and natural changes.

Publication top notes

Ecological inferences in Orchidaceae species from the Brazilian subtropical Atlantic Forest based on morphological and functional anatomical traits

Protoderm versus fundamental meristem origin of the fiber strands in cyperaceae: terminology implications

Efeito alelopático da Cyperus rotundus L. sobre a germinação de bioindicadoras e no crescimento inicial do milho (Zea mays)

Foliar structural differences between glyphosate-resistant and glyphosate-susceptible biotypes of Digitaria insularis (L.) Fedde

Phytotoxicity of aqueous extract of Ilex paraguariensis A.St.-Hil on Conyza bonariensis (L). Cronquist

Morphology, anatomy and leaf ultrastructure of Froelichia tomentosa (Mart.) Moq. (Amaranthaceae) – a critically endangered species in Brazil

Effect of seed coat rupture on the germination of Mimosa flocculosa Burkart (Leguminosae) seeds

Why preserve the southernmost fields of Brazil?

Anatomia e fisiologia de sementes de <i>Peltophorum dubium</i> (Spreng.) Taub. submetidas ao armazenamento

Oswaldo Palma Lopes Sobrinho | Agricultural Science and Innovation | Best Researcher Award

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Oswaldo Palma Lopes Sobrinho | Agricultural Science and Innovation | Best Researcher Award

Dr Oswaldo Palma Lopes Sobrinho, Instituto Federal Goiano – Campus Rio Verde, Brazil

Dr. Oswaldo Palma Lopes Sobrinho is an expert in agronomy and education. He holds a Bachelor’s in Agronomy from IFMA (2014-2017), with research on evapotranspiration methods. He specialized in Teacher Training and Educational Practices at IF Goiano (2019-2021), focusing on agronomy education, and in Sanitation and Environmental Health at UFG (2019-2020), emphasizing environmental education. Currently, he is pursuing a degree in Pedagogical Training for Professional Education at IFFAR. Dr. Sobrinho has completed various educational and technological courses, showcasing his commitment to innovative pedagogical methods. 🌱📘👨‍🏫

Publication profile

google scholar

Academic

🎓 The user completed a Ph.D. in Agronomy at IF Goiano (2020-2024), researching soil attributes and sugarcane development influenced by subsurface drip-applied wastewater, under Prof. Dr. Leonardo Nazário Silva dos Santos. The user holds a Master’s in Agronomy from IF Goiano (2018-2020), studying tomato development and productivity affected by phosphorus and irrigation, under the same advisor. They specialized in Teacher Training and Educational Practices (2019-2021) and Environmental Sanitation and Health (2019-2020). They are pursuing a degree in Teacher Training for Professional Education (since 2023). They earned a Bachelor’s in Agronomy from IFMA (2014-2017) and a technical degree in Agriculture from IFMA (2008-2010). 🌱📚🚜

Research project

From 2019 to 2021, Oswaldo Palma Lopes Sobrinho participated in various significant research projects. The “Segurança Hídrica” project focused on evaluating water quality in Codó-MA in collaboration with SAAE and IFMA, enhancing the Water Security Index 🌊🔬. Another study explored educational practices of Agronomy teachers at IF Goiano, identifying challenges and professional development needs 🍎📚. Additionally, research on tomato productivity and phosphorus impact on irrigation and fruit quality was conducted 🍅💧. Lastly, studies on radish cultivars’ adaptation in Codó-MA analyzed production quality and fresh mass index, contributing to agricultural advancements 🌱📈.

Awards

🏅 Recebeu menção honrosa pelo trabalho “Elaboração de um licor à base da vinagreira (Hibiscus sabdariffa L.)” no IV Congresso Internacional das Ciências Agrárias (COINTER) em 2018. Entre os 20 melhores, ganhou menção honrosa com o trabalho “Adaptação baseada no ecossistema para revitalização do rio Imbassaí” no V Congresso Baiano de Engenharia Sanitária e Ambiental (COBESA) em 2017. Recebeu menção honrosa pelo trabalho “Elaboração e análise sensorial de barras de cereais à base de farinha de casca de banana” no IFMA – Campus Bacabal em 2014, e pela “Elaboração de farinha enriquecida com pó de banana verde para produção de macarrão” no IFMA – Campus Codó em 2009. Foi aluno destaque no curso de Iniciação em Química no Centro de Capacitação Tecnológica do Maranhão. 🌟📚🌿🍌

Research focus

O.P.L. Sobrinho’s research primarily focuses on environmental sciences and agricultural practices. His work encompasses climatology, hydrology, agronomy, and sustainable agriculture. Notable studies include the climatological water balance in Rio Verde, Goiás, and the irrigation management in sugarcane cultivation. He also explores the antimicrobial properties of essential oils against Aedes aegypti larvae and the ethnobotanical uses of medicinal plants in Maranhão. His contributions extend to educational strategies in geography and environmental science. Sobrinho’s interdisciplinary approach highlights the intersection of ecological balance, agricultural productivity, and environmental sustainability. 🌿🌍💧🌾

 

Publication top notes

Atividade antimicrobiana no combate as larvas do mosquito Aedes aegypti: Homogeneização dos óleos essenciais do linalol e eugenol

Balanço hídrico climatológico mensal e classificação climática de Köppen e Thornthwaite para o município de Rio Verde, Goiás

Potencialidades Farmacológicas da Babosa: um estudo realizado por meio das técnicas de prospecção científica e tecnológica

Uma proposta de aula experimental utilizando mesocarpo de babaçu (Orbignya speciosa) na remoção do azul de metileno de soluções aquosas

Práticas pedagógicas dos professores de geografia: estratégias didáticas com ênfase na educação em solos

A cultura da cana-de-açúcar (Saccharum officinarum) e o manejo da irrigação

Estudo etnobotânico de plantas medicinais e indicações terapêuticas no povoado Fomento, município de Codó, Maranhão, Brasil

Avaliação de métodos de estimativa da evapotranspiração de referência para Alagoas

Diagnóstico situacional sobre o uso de agrotóxicos por agricultores familiares do campo agrícola Fomento em Codó, Maranhão, Brasil

Experiência do projeto horta didática nas escolas de Mossoró-RN como proposta de Educação Ambiental, Alimentar e Nutricional

Héctor Alejandro Keller | Humanities and Science Integration | Best Researcher Award

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Héctor Alejandro Keller | Humanities and Science Integration | Best Researcher Award

Prof Dr Héctor Alejandro Keller, Facultad de Ciencias Forestales UNaM and Instituto de Botánica del Nordeste UNNE, Argentina

🌿 Dr. H. A. Keller is a distinguished researcher with a Pedagogical Bachelor’s from Escuela Normal Superior N° 2 (1990) and a Forestry Engineering degree from Universidad Nacional de Misiones (2000). He earned Ph.D.s in Natural Resources (2008) and Social Anthropology (2016), both with outstanding grades. He serves as an Independent Researcher at Argentina’s National Council of Science and Technology, Professor at Universidad Nacional de Misiones, and Director of the Doctorate in Sustainable Management of Renewable Natural Resources. He authored three books and numerous publications in ethnobotany and anthropology, highlighting his extensive contributions to the field. 📚🌱🧑‍🏫

 

Publication profile

Scopus

Studies

🎓 With a solid foundation in education, I earned a Pedagogical bachelor’s degree from Escuela Normal Superior N° 2, Manuel Belgrano, in Montecarlo Misiones in December 1990. 🌳 I furthered my studies, obtaining a degree as a Forestry Engineer from Facultad de Ciencias Forestales – Universidad Nacional de Misiones in February 2000. 🌿 My academic journey continued with a Ph.D. in Natural Resources from Universidad Nacional del Nordeste, focusing on the ethnobotany of Guaraní communities, completed with an outstanding grade in March 2008. 🧑‍🎓 I also achieved a Ph.D. in Social Anthropology from Universidad Nacional de Misiones in October 2016, specializing in ethnobiological studies, again with top marks. 🌱

Books

Dr. Keller has authored three significant books: “La Fotosíntesis de la Cultura” (2017), “Jose Sanchez Labrador S.J. El Paraguay Natural Ilustrado Parte Segunda” (2022), and “Herramientas para el Desarrollo Sostenible en Comunidades Originarias” (in press). 📖🌿

Awards

🌟 Received a special mention for the article and conference presentation “Guarani of Misiones and Orchids: Traditional Uses and Guidelines for Sustainable Commercial Use” at the II° Congress of Orchidology and Conservation and 1st meet on Bromeliaceae in Montecarlo, Misiones. In 2015, earned a special mention for the book “La Fotosíntesis de la Cultura” with the Susnik Awards at Andrés Barbero Museum, Paraguay. In 2022, was nominated to join the Sigma Xi Scientific Research Society (USA) but declined due to economic difficulties in maintaining the membership fee. Eponyms: Lasiodactylus kelleri, Gaya kelleri, Phaeostemma kelleri, Sida kelleri, and Borreria kelleri. 🌸📘🌱

Research focus

Dr. Horacio A. Keller’s research focuses on the botany and ethnobotany of South American flora, particularly in Argentina. His work encompasses the discovery and classification of new plant species 🌱, the study of plant usage by local communities 🔍, and the conservation of native plants 🌿. Dr. Keller’s publications include studies on Isoetes candelariensis, firewood species selection, and new records of Trichilia pallens. He also examines the ecological impact of species like Melinis minutiflora 🌾 and investigates the biocultural conservation of traditional housing in Iberá 🏡. His extensive research contributes significantly to understanding and preserving Argentina’s botanical diversity 🌳.

Publication top notes

Isoetes candelariensis, a new species of Isoetaceae (Lycopodiidae) from Argentina

Species selection criteria for firewood. Preferred species and classification categories in two local communities in eastern Misiones, Argentina

Trichilia pallens (Meliaceae) new record for the argentine flora and nomenclatural novelties for the genus | Trichilia pallens (Meliaceae) nueva cita para la flora argentina y novedades nomenclaturales para el género

Phylogenetics in Scyphostelma (Apocynaceae: Orthosiinae) and description of new species

Two new species in the subfamily Asclepiadoideae (Apocynaceae) in Salta Province, Argentina. | DOS NUEVAS ESPECIES DE LA SUBFAMILIA ASCLEPIADOIDEAE (APOCYNACEAE) EN LA PROVINCIA DE SALTA, ARGENTINA

Monodominance of Calophyllum brasiliense (Calophyllaceae) in hygrophilous rainforest stands in NE Corrientes (Argentina) | MONODOMINANCIA DE CALOPHYLLUM BRASILIENSE (CALOPHYLLACEAE) EN SITIOS DE SELVA HIGRÓFILA EN EL NE DE CORRIENTES (ARGENTINA)

Traditional housing in the Iberá region from an ethnobotanical approach: contributions to biocultural conservation | La vivienda tradicional en la región de Iberá desde un enfoque etnobotánico: aportes a la conservación biocultural

Mimosa serra (Caesalpinioideae, Fabaceae): conservation insights and its presence in Argentina

Claudia Diana Sabau Popa | Environmental Science | Best Researcher Award

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Claudia Diana Sabau Popa | Environmental Science | Best Researcher Award

Prof Dr Claudia Diana Sabau Popa, University Of Oradea, Romania

Prof. Dr. Claudia Diana Sabău-Popa is a distinguished academic at the University of Oradea, specializing in Finance. Since 2004, she has progressed from Junior Teaching Assistant to Ph.D. Supervisor, contributing significantly to the Doctoral School of Economic Sciences. She also serves on the supervisory board of the Romanian Counter-Guarantee Fund. As Vice Dean, she oversees academic and administrative management. Prof. Sabău-Popa is active in national professional associations like CECCAR, CAFR, CCF, and UNPIR. Her research includes numerous published articles and participation in conferences. 📚🎓📊💼.

Publication profile

google scholar

Education

Dr. Claudia Diana Sabău-Popa is a distinguished academic at the University of Oradea, specializing in finance and European economic relations. She holds a PhD in Finance from Babeş-Bolyai University, with a focus on community funds and the EU budget. She has numerous qualifications, including a habilitation from the Bucharest University of Economic Studies and various certificates in auditing, training, and entrepreneurial skills. Since 2016, she has held leadership roles within the university, actively contributing to the Faculty of Economic Sciences. Her expertise and dedication have made her a prominent figure in higher education management. 📚🌟💼

Experience

Dr. Claudia Diana Sabău-Popa is a distinguished Professor at the University of Oradea, specializing in Finance and Accounting since 2016. She supervises Ph.D. students, coordinates theses, and actively participates in research and conferences. As a member of the Romanian Counter-Guarantee Fund’s supervisory board, she oversees financial strategies and policies. Previously, she served as an Associate Professor (2013-2016) and University Lecturer (2009-2013). Her extensive teaching portfolio includes Capital Markets, EU Finances, and IFRS. Dr. Sabău-Popa is dedicated to advancing higher education and financial research in Romania. 🌟📚💼

Awards

On May 24, 2016, a distinguished Diploma for results in scientific research in the field of Finance (no. 8361/24.05.2016) was awarded by MENCS, University of Oradea. This recognition celebrates outstanding contributions and achievements in finance research. The recipient’s work, published in internationally recognized ISI specialist journals, has garnered significant acclaim and reflects a dedication to advancing knowledge in the field. This honor highlights the importance of rigorous scientific inquiry and the impact of quality research on the global academic community. 🏆📜🌍

Research focus

Prof. Dr. Claudia Diana Sabău-Popa’s research primarily focuses on financial performance evaluation, risk management, and market analysis. Her work utilizes advanced methodologies such as fuzzy AHP, TOPSIS, neural networks, and principal component analysis to assess and predict the financial health and performance of companies, especially in the Romanian market. Additionally, she explores the impact of macroeconomic variables on stock prices and consumer decisions within grey online social networks. Her interdisciplinary approach integrates economic, technological, and computational techniques to provide comprehensive insights into financial and market dynamics. 📊💻📉📈

Publication top notes

Performance evaluation model of Romanian manufacturing listed companies by fuzzy AHP and TOPSIS

Composite financial performance index prediction–a neural networks approach

Analyzing financial health of the SMES listed in the AERO market of Bucharest Stock Exchange using Principal Component Analysis

Consumers’ Decisions in grey online social networks

Developing an adaptive fuzzy controller for risk management of company cash flow

EFFECTS OF MACROECONOMIC VARIABLES ON STOCK PRICES OF THE BUCHAREST STOCK EXCHANGE (BSE).

Performance mapping in two-step cluster analysis through ESEG disclosures and EPS

Development of a fuzzy logic system to identify the risk of projects financed from structural funds

Using dashboards in business analysis

Influence of the capital structure on the company’s performance: Study of the energy sector companies listed on BSE

Chuma Maxwele | Social Sciences | Best Researcher Award

Published on by Research Hypothesis

Chuma Maxwele | Social Sciences | Best Researcher Award

Dr Chuma Maxwele, Nelson Mandela University, South Africa

Dr. Chuma Maxwele is an accomplished economist with a PhD from Nelson Mandela University 🏫. He holds a Master’s in Commerce in Economics 🎓, along with a Bachelor’s in Education (Economics and Business Management) from the University of Fort Hare 📘. His expertise spans international trade, applied microeconomics, and econometrics 📈. Dr. Maxwele has taught at various educational institutions and conducted significant research, focusing on economic complexity and governance in Sub-Saharan Africa 🌍. He is proficient in Xhosa and English 🌐 and has published multiple papers in renowned journals 📑.

Publication profile

Orcid

Education

🎓 Dr. Chuma Maxwele’s academic journey began at Qokolweni S.S.S., Mthatha, where he completed Grade 12 with top marks in IsiXhosa, English, Mathematics, and more. He earned a Bachelor of Education in Economics and Business Management from the University of Fort Hare (2012-2015), excelling in modules like Basic Classroom Research and Community Development. At Nelson Mandela University, he achieved a Post Graduate Diploma in Applied Economics (2017) and later, a Master’s in Commerce in Economics, specializing in Advanced Macroeconomics and Economic Impact Assessment. Dr. Maxwele culminated his studies with a PhD in Economics, producing an impactful thesis. 📚🌟

Research Skills

Conducted basic classroom research at UFH, and a research treatise at NMU. Completed a research paper on “Developing content knowledge in Economics” and “Effect of the exchange rate on economic growth in South Africa” over two months (August-September 2015) at UFH, and 11 months at NMU.

Research focus

Chuma Maxwele’s research focuses on the intersection of economic complexity and governance in Sub-Saharan Africa. His work explores how intricate economic activities and structures impact the quality of governance across different countries. By analyzing cross-country data, he aims to uncover patterns and relationships that can inform policy and drive sustainable development. This research is crucial for understanding how economic diversity and sophistication contribute to better governance outcomes, ultimately fostering growth and stability in the region. 🌍📊🔍📈

Publication top notes

Economic Complexity and Good Governance in Sub-Saharan Africa: A Cross Country Analysis