Science & Mathematics

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

The blaberids Parahormetica hylaeceps Miranda-Ribeiro, 1936 and Bion mastrucatus Rehn, 1937 were described in the 1930s from single males collected by José Pinto da Fonseca (JPF) in the 1910s. Both specimens came from the region of Mariana municipality, Minas Gerais State, an ecotonal formation between the Atlantic Forest and Cerrado domains in southeastern Brazil. Recently, P. hylaeceps was transferred to Bionoblatta Rehn, 1940, and its strong morphological similarity with Bion mastrucatus (already in Bionoblatta) was highlighted, indicating the need to investigate the validity of these names. Here, we addressed this question by analyzing photos of the type material, comparing original descriptions, and examining data on both the collecting site and the collector's history. We conclude that Parahormetica hylaeceps should be considered a senior synonym of Bion mastrucatus syn. nov.; hence, the valid name should be Bionoblatta hylaeceps (Miranda-Ribeiro, 1936). We also provide a new diagnosis, synonymy, and review of the distribution of this species, finding Bionoblatta hylaeceps to be endemic to the Itacolomi Peak region. We also present a short account of the work of JPF, including his relevance to Brazilian entomology and itinerary for collecting these specimens. Bionoblatta have five poorly known species of blaberids that, despite recent advances in the genus taxonomy, are still pending review.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

This study presents an innovative neutrosophic computational model for identifying trends in scientific articles through Natural Language Processing (NLP). The primary objective was to develop a system that could effectively analyze a large body of academic literature and extract relevant summaries that capture the most significant themes and findings. Advanced NLP techniques were employed to extract, process, and synthesize key information, enabling a deeper understanding of emerging trends. Furthermore, the model was designed to evaluate the relevance and validity of the generated summaries, ensuring that the information presented is accurate and useful for researchers and practitioners. The results demonstrate that the system is not only efficient in generating coherent summaries but also facilitates the identification of critical themes in scientific research, potentially guiding future research and applications in the field. Thus, this model is established as a valuable tool for the academic community, promoting more agile and effective access to relevant information in a constantly evolving scientific context.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

Ushbu maqolada Na’matak (Rosa) o’simligining tuzilishi, hayot shakli, o’sish hududi va tarqalishi, tibbiyotda qo‘llanilishi qismi, kimyoviy tarkibi, dorivorlik xususiyatlari hamda O‘zbekiston Respublikasi hududidagi dorivor o’simliklardan oqilona foydalanish va muhofaza qilish haqida yoritilgan.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.

Álvaro Arias (ed.). Construcción del significado y análisis de la expresión en lingüística funcional. Madrid: Iberoamericana y Frankfurt: Vervuert. 2022.