cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Plecia disparis Hardy 1942
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Plecia
Plecia disparis

description: disparis Hardy, 1942: 108. Type locality: Colombia, Upper Putumayo River. Distr.: Colombia. Refs.: Hardy, 1945: 406 (rev.); 1966: 3 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 21, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Plecia ecuadorensis Hardy 1942
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Plecia
Plecia ecuadorensis

description: ecuadorensis Hardy, 1942: 108. Type locality: “ Ecuador ”. Distr.: Ecuador, Colombia. Refs.: Hardy, 1945: 406 -407 (rev.); 1966: 3 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Chaitophorus populialbae
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Chaitophorus
Chaitophorus populialbae

description: 157. Chaitophorus populialbae (Boyer De Fonscolombe)
First record from Armenia: Harutyunyan (1967) (as Chaitophorus albus Mordvilko).
Distribution in Armenia: widely distributed in South & East Armenia (Harutyunyan 1967; Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 516, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
3D-printed biodegradable polycaprolactone rib implants with tissue-specific mechanical properties promote chest wall recovery by stimulating tissue fibrosis
Creators: name: Meng, Zijie
name: Yang, Shangyuan
name: Yin, Feiyang
name: Liang, Xiao
name: Yan, Xiaolong
name: Li, Xinyu
name: He, Jiankang
name: Wang, Lei
name: Li, Dichen
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Here we developed a tripartite biodegradable rib implant with tissue-specific mechanical properties by employing polycaprolactone and a dual-structure-reinforced selective laser sintering (SLS) strategy. Computational simulation revealed that the tripartite rib implant, with a 9 mm diameter load-bearing structure, exhibited a rib-like three-point bending stiffness of 31.3 N/mm, can withstand a maximum force of 121.5 N, and restore similar respiration movements of natural ribs. The modified SLS enabled the fabrication of the as-designed rib implants with improved mechanical properties while maintaining structural fidelity compared to conventional SLS, and their mechanical properties were validated through three-point bending, impact, and flexural fatigue testing. The 3D-printed biodegradable tripartite rib implant effectively prevented abnormal breathing and significantly improved the chest wall's morphological and physiological functions in a large-scale canine rib defect model. This exploration provides a promising approach to engineer biodegradable rib implants with tissue-specific mechanical properties for the long-term repair of chest wall defects.
Latin Majuscule Writing with semicursive hand in Herculaneum papyri
Creators: name: Marichal, Robert
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2015

description: "Study of the following Latin papyri: P.Herc. 206, 215, 218, 394, 457, 502, 514, 902, 804, 1254, 1257, 1557, 1774. All papyri are listed on the cover page of the main folder, and sometimes they are accompanied by brief bibliographical notes. The indication 'Vu 54 - fini - Revue 58' is written at the end of the list. The study related to each papyrus is enclosed in one folder with the number of the papyrus written on the upper right corner; in one case the sheets related to two papyri are inserted in one single folder, and one of the two numbers is written in a different ink"
description: vue 261
description: Source: 4MAR_9_2_5-15
description: created: n.d., 1957
River Connectivity across Space and Time
Creators: name: Walther, Suzanne
Publisher: name: QUBES Educational Resources
Year: 2025

description: This Qubes lesson aims to teach students about connectivity along and within an individual river system. It includes a background of the human history and interactions with the river, indigenous and western, as well as river and watershed processes, including connections of flow, sediment, and other materials from upstream to downstream, from river channel to floodplain, and over time. Students will engage in this lesson over three class periods and one field trip, with two pre-field preparation classes, one half- to full-day field experience, and one post-field analysis class. In the field, students will make observations and create sketches at sites in order from upstream to downstream along the river. At a minimum of two sites, they will work together to collect data measurements (cross-sectional mapping, velocity, and grain sizes). In the subsequent class, they will work in small groups to make calculations from the field data to quantify flow, turbulence, and median grain size and compare those values upstream and downstream. Finally, as a group they will write a summary reflection that synthesizes their overall understanding of the river connecting physical relationships (longitudinal and lateral) as a snapshot with human influences over time. In this lesson example, students visited and learned about the San Diego River, but this approach could be adapted to any river in which a representative majority of the river could be visited. This lesson is designed to be either a half or full day field lesson (depending on distances and size of group), with integration in the classroom before and after the field lesson.
Finding the Missing Data: A BERT-inspired Approach Against Package Loss in Wireless Sensing
Creators: name: Zhao, Zijian
name: Chen, Tingwei
name: Meng, Fanyi
name: Li, Hang
name: Li, Xiaoyang
name: Zhu, Guangxu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Despite the development of various deep learning methods for Wi-Fi sensing, package loss often results in noncontinuous estimation of the Channel State Information (CSI), which negatively impacts the performance of the learning models. To overcome this challenge, we propose a deep learning model based on Bidirectional Encoder Representations from Transformers (BERT) for CSI recovery, named CSI-BERT. CSI-BERT can be trained in an self-supervised manner on the target dataset without the need for additional data. Furthermore, unlike traditional interpolation methods that focus on one subcarrier at a time, CSI-BERT captures the sequential relationships across different subcarriers. Experimental results demonstrate that CSI-BERT achieves lower error rates and faster speed compared to traditional interpolation methods, even when facing with high loss rates. Moreover, by harnessing the recovered CSI obtained from CSI-BERT, other deep learning models like Residual Network and Recurrent Neural Network can achieve an average increase in accuracy of approximately 15\% in Wi-Fi sensing tasks. The collected dataset WiGesture and code for our model are publicly available at https://github.com/RS2002/CSI-BERT.
description: 6 pages, accepted by IEEE INFOCOM Deepwireless Workshop 2024
Heteromeringia Czerny
Creators: name: Sasakawa, Mitsuhiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Clusiidae
Heteromeringia

description: Genus Heteromeringia Czerny
Heteromeringia Czerny, 1903: 72. Type species, Heteroneura nigrimana Loew, 1864, fixed by monotypy.
Diagnosis. Pedicel with obtuse outer triangular projection and no inner projection; arista minutely pubescent to shortly plumose; prsc absent; lsc one or two; crossvein bm-cu complete, M1 ratio 4.0–8.5, ultimate section of CuA1 slightly shorter than penultimate section; tibiae without pd; surstylus narrow, usually with several spinules on inner tip; cerci separated or united; basiphallus at least partially coiled; hypophallus and paraphallus varying considerably in shape or undeveloped. Males of the nitida -group of Lonsdale and Marshall (2007a) usually have a small, white or yellowish disc on the anepisternum before the posteroventral mesopleural suture (present in the Oriental H. abatanensis sp. nov., H. didyma Sasakawa, 1966, H. helicina Sasakawa, 1966, H. melaena Sasakawa, 1966, H. nitobei Sasakawa, 1966, H. paraphalloides sp. nov., H. pectinata sp. nov. (female too), and H. steyskali Sasakawa, 1966, but absent in H. melanoprotoma sp. nov..
Remarks. This genus is widely distributed in tropical and warm-temperate areas of the world, with 16 species hitherto known from the Oriental region (Czerny 1926; Frey 1928, 1960; Sasakawa 1966, 1993). A key to the Oriental and Pacific species of this genus was given by Sasakawa (1966).
description: Published as part of Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), pp. 1-28 in Zootaxa 3038 on page 16, DOI: 10.5281/zenodo.205904
Impact of big data on library services: prospect and challenges
Creators: name: Hussain, Abid
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 461099
subject: Library and information studies not elsewhere classified
classificationCode: 461006
subject: Library studies
classificationCode: 350307
subject: Technology management

description: This paper aims to highlight the impact of big data on library services. This study highlights the required skills of librarians and the application of big data analytics.Design/methodology/approach analysis of the literature was also used to identify the various applications implemented in library services across the globe.FindingsThis study’s findings reveal that the role of big data remained limited because of a lack of knowledge and skills. Big data’s significant challenges include inadequate technical support, untrained librarians, and financial constraints to meet these requirements. This paper highlighted the challenges and remedial measures that can be taken while adopting this technology in library services.Originality/valueThis paper is significant for librarians, practitioners, and stakeholders of the various organizations who desire to implement this technology in their respective libraries.
Chaitophorus salicti
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Chaitophorus
Chaitophorus salicti

description: 158. Chaitophorus salicti (Schrank)
First record from Armenia: Mirzoyan and Sofyan (1954) (as Chaitophorus saliceti Amyot).
Distribution in Armenia: widely distributed in all provinces (Mirzoyan & Sofyan 1954; Avetyan 1956; Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 516, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
4D printed shape memory alloy binary bits for unconventional information processing
Creators: name: Liu, Ruifeng
name: Wang, Yongquan
name: Yang, Yang
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Biophysics
Space Science
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified

description: Unconventional information processing techniques leveraging advanced materials and structures have recently gained widespread attention. Bistable structures offer innovative methods for information processing due to their binary physical states, which directly correspond to electronic binary signals. However, conventional bistable structures typically require external driving elements, complicating the system. In this study, we fabricated intelligent bistable bits (IBBs) using 4D printing technology. Simulation and experimental results demonstrate that the proposed IBBs can sense environmental changes and autonomously achieve configuration transformation. Building on this, the tunable energy barriers and ‘time-sequence’ deformation properties of the IBBs are realised through simple stacking of structures and stimulation at different positions. Furthermore, this paper presents a design example of environment-responsive mechanical metamaterials based on IBBs, highlighting their potential in unconventional data storage. This work provides new insights into the design of IBBs adapted to complex environments and holds significant value for developing similar intelligent devices.
A proof of Ollinger's conjecture: undecidability of tiling the plane with a set of $8$ polyominoes
Creators: name: Yang, Chao
name: Zhang, Zhujun
Publisher: name: arXiv
Year: 2024
Subjects: subject: Combinatorics (math.CO)
subject: Computational Complexity (cs.CC)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We give a proof of Ollinger's conjecture that the problem of tiling the plane with translated copies of a set of $8$ polyominoes is undecidable. The techniques employed in our proof include a different orientation for simulating the Wang tiles in polyomino and a new method for encoding the colors of Wang tiles.
Zephronia Gray 1832
Creators: name: Semenyuk, Irina
name: Golovatch, Sergei I.
name: Wesener, Thomas
Publisher: name: Zenodo
Year: 2018
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Sphaerotheriida
Zephroniidae
Zephronia

description: Genus Zephronia Gray, 1832
Type species: Zephronia ovalis Gray, 1832
description: Published as part of Semenyuk, Irina, Golovatch, Sergei I. & Wesener, Thomas, 2018, Four new species of giant pill-millipedes from Vietnam (Sphaerotheriida, Zephroniidae), pp. 535-550 in Zootaxa 4459 (3) on page 544, DOI: 10.11646/zootaxa.4459.3.7, http://zenodo.org/record/1458879
Plecia imperialis Schiner 1868
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Plecia
Plecia imperialis

description: imperialis Schiner, 1868: 22. Type locality: “ Colombia ”. Distr.: Colombia. Refs.: Hardy, 1945: 411 (rev.), 1956: 86 (comment); 1966: 3 (cat.). (First available name forcostalisWalker).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Résumé de l’Eurasie à vélo par l’Espéranto de 1928 à 1958 (p. 27)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: Glossaire du résumé
Chaitophorus tremulae Koch 1854
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Chaitophorus
Chaitophorus tremulae

description: 159. Chaitophorus tremulae Koch
First record from Armenia: Harutyunyan (1970).
Distribution in Armenia: Northern Armenia (Harutyunyan 1970; Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 516, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Plecia paracollaris Hardy 1961
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Plecia
Plecia paracollaris

description: paracollaris Hardy, 1961: 88. Type locality: Colombia, Buenaventura. Distr.: Colombia. Refs.: Hardy, 1966: 4 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Regeneration of the female reproductive tract using 3D bioprinting technology
Creators: name: Sen, Tugce
name: Kim, Jongmin
name: Jang, Jinah
name: Cho, Dong-Woo
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Information Systems not elsewhere classified
subject: Cancer

description: Diseases of the female reproductive tract can arise from various congenital or acquired causes and may lead to the loss of tissue, functions, or fertility. Current treatments do not offer permanent solutions, underscoring the need for alternative therapeutic approaches. Tissue engineering and regenerative medicine have emerged as promising strategies for regenerating reproductive tissues and restoring female fertility. 3D bioprinting technology, in particular, has exhibited considerable potential for treating and regenerating the reproductive tract. This review aims to cover current tissue engineering applications for treating various diseases in the female reproductive tract and to highlight the innovative solutions offered by 3D bioprinting technology for the uterus, ovary, cervix, and vagina. By assessing significant studies and advancements in biomaterials and cell sources, this review emphasises the great potential of 3D bioprinting in enhancing reproductive health and fertility.
Heteromeringia didyma Sasakawa
Creators: name: Sasakawa, Mitsuhiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Clusiidae
Heteromeringia
Heteromeringia didyma

description: Heteromeringia didyma Sasakawa
Heteromeringia didyma Sasakawa, 1966: 74.
Material examined. 3, Malaysia, Pahang Distr., Kuala Tahang, King George V National Park, 7–14. XII. 1958, J. L. Gressitt;Ƥ, Pahang Distr., Brinchang, Cameron Highlands, 1900–2000 m, 1–9. I. 1959, L. W. Quate.
Diagnosis. Wing with pale cloud over crossvein m-cu in addition to brown apical marking, M1 ratio 7.5; right paraphallus distinctly longer than left one (Sasakawa 1966: fig. 5). Other characters: see key to the species, couplet 10.
Distribution. Malaysia (Sabah, Peninsular – new record).
description: Published as part of Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), pp. 1-28 in Zootaxa 3038 on page 18, DOI: 10.5281/zenodo.205904
Plecia rugosa Hardy 1940
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Plecia
Plecia rugosa

description: rugosa Hardy, 1940: 25. Type locality: Colombia, Bet. Queremal. Distr.: Colombia. Refs.: Hardy, 1945: 436 (rev.); 1966: 5 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Periphyllus lyropictus
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Periphyllus
Periphyllus lyropictus

description: 160. Periphyllus lyropictus (Kessler)
First record from Armenia: Harutyunyan (1970).
Distribution in Armenia: Yerevan and Gyumri cities, Sevan town (Harutyunyan 1970; Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 516, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Optimal design of an in-situ variable component 3D printhead for SCF/PEEK composite
Creators: name: Wang, Yunze
name: Lu, Siwei
name: Zhang, Beining
name: Niu, Jingyi
name: Yang, Chuncheng
name: Cao, Yi
name: Sun, Changning
name: Li, Dichen
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Space Science
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mathematical Sciences not elsewhere classified

description: Screw-based material extrusion 3D printing technology offers the potential for manufacturing fibre-reinforced composites with component gradients by mixing materials within the printhead. However, mixing composites with high fibre content sufficiently in a limited range for rapid component switching presented a challenge. Herein, an in-situ variable component screw-based printhead was developed. Pins with different geometries were added to 8, 12, and 16 mm diameter extrusion screws, to enhance the mixing efficiency. A particle tracking model based on computational fluid dynamics simulations was used to optimise the geometry and distribution of pins by taking 0-40 wt% short carbon fibre-reinforced polyether-ether-ketone (SCF/PEEK) as an example. The incorporation of pins enhanced the mixing efficiency but aggravated the dead zone, which decreased the variable component response rate. An optimal design of pins that balanced mixing efficiency and response rate was developed, by which the variable component response rate was promoted by 369%, while the degree of mixing was improved by 50%. Benefitting from the enhanced mixing, the tensile strength of in-situ mixed 20 wt% SCF/PEEK composites was increased by 23%. The in-situ variable component screw-based extrusion printhead developed and optimised in this investigation provided a novel approach to fabricating fibre-reinforced composites with variable components.
Heteromeringia lyneborgi Sasakawa
Creators: name: Sasakawa, Mitsuhiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Clusiidae
Heteromeringia
Heteromeringia lyneborgi

description: Heteromeringia lyneborgi Sasakawa
Heteromeringia lyneborgi Sasakawa, 1966: 96.
Material examined. Ƥ, Malaysia, Pahang Distr., Pulau Tioman, Kampong Tekek, 18–20. III. 1962, N. H. L. Krauss.
Diagnosis. Black except for largely yellow legs; wing fuscous on apical 2/5, M1 ratio 6.4. Male unknown. Distribution. Philippines, Malaysia (Peninsular, new record).
description: Published as part of Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), pp. 1-28 in Zootaxa 3038 on page 20, DOI: 10.5281/zenodo.205904
Bibio dispar Schiner 1868
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Bibio
Bibio dispar

description: dispar Schiner, 1868: 20.Type locality: “ Colombia ”. Distr.: Colombia, Argentina. Refs.: Hardy, 1953: 347 (redescription); 1966: 6 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Periphyllus obscurus Mamontova 1955
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Periphyllus
Periphyllus obscurus

description: 161. Periphyllus obscurus Mamontova
First record from Armenia: Harutyunyan (1967).
Distribution in Armenia: surroundings of Yerevan and Vanadzor cities (Harutyunyan 1967; Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 516, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
Bibio superfluus Schiner 1868
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Bibio
Bibio superfluus

description: superfluus Schiner, 1868: 20. Type locality: “ Colombia ”. Distr.: Colombia. Refs.: Hardy, 1966: 6 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
title: Rapport de voyage, Angers (1907) : Ligne du Japon, 1926, voyage n°22
Creators: name: Rigaud, Monsieur
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2024
Subjects: subject: Compagnie des Messageries Maritimes
subject: Transports maritimes - Histoire
subject: Marine marchande
subject: Journaux de bord

description: Chapitrage : Rapport du commandant
description: Source: French Lines & Compagnies, 1997 002 3937-32
description: Coverage: 1926-07-30/1926-10-29
Heteromeringia melaena Sasakawa
Creators: name: Sasakawa, Mitsuhiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Clusiidae
Heteromeringia
Heteromeringia melaena

description: Heteromeringia melaena Sasakawa
Heteromeringia melaena Sasakawa, 1966: 69.
Material examined. Ƥ, Malaysia, Pahang, 22–26. XII. 1958, L. W. Quate.
Diagnosis. This is the most plesiomorphic species in having the dark coloration and characteristic structure of the male genitalia as mentioned in the key (Sasakawa 1966: fig. 1). Additional characters are as follow: M1 ratio 4.0; fore tarsomeres compressed; surstylus with five apical spinules.
Distribution. Vietnam, Malaysia (Peninsular, new record).
description: Published as part of Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), pp. 1-28 in Zootaxa 3038 on page 20, DOI: 10.5281/zenodo.205904
Direct energy deposition for smart micro reactor
Creators: name: Kim, Hayeol
name: Seo, Junyoung
name: Baek, Adrian Matias Chung
name: Shin, Woo Yeong
name: Jeon, Hongryung
name: Moon, Seung Ki
name: Kim, Hyungmo
name: Kim, Namhun
name: Jung, Im Doo
Publisher: name: Taylor & Francis
Year: 2024
Subjects: Space Science
Physical Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified
Mental Health

description: Nuclear microreactors (MRs) have attracted significant attention for their versatility in installation locations, especially with the growing demand for sustainable green energy in large data processing facilities. However, ensuring their safe operation necessitates frequent inspections, which can be challenging for practical efficient management. This study proposes a novel approach using direct energy deposition to incorporate an optical fiber sensor into MR components, enabling real-time monitoring with artificial intelligence. The embedded optical fiber generates real-time data that allows for AI-driven in-vivo thermal deformation analysis. Our smart MR component can detect structural anomalies, identify abnormal operations, and assess operational conditions through augmented reality interfaces and AI technology.
Dilophus balfouri Edwards 1935
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Dilophus
Dilophus balfouri

description: balfouri Edwards, 1935: 20. Type locality: Colombia, Villavicencio, Quatiquia River. Distr.: Colombia. Refs.: Hardy, 1966: 8 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Dilophus espeletiae Sturm 1990
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Dilophus
Dilophus espeletiae

description: espeletiae Sturm, 1990: 198. Type locality: Colombia, Pâramo de Monserrate, Bogotá. Distr.: Colombia.
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Panelus (Macropanelus) sumatranus S. Tarasov 2017, new combination
Creators: name: Tarasov, Sergei
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Panelus
Panelus sumatranus

description: Panelus (Macropanelus) sumatranus (Lansberge, 1885) new combination
(Fig. 3A–D)
Cassolus sumatranus Lansberge, 1885: 2
Cassolus sumatranus; Boucomont 1914: 251 Cassolus sumatranus; Balthasar 1963: 263
Type locality. Sungei-Bulu, Sumatra
Comments. The species Cassolus sumatranus Lansberge, 1885 was originally placed in the genus Cassolus. Its overall similarity with the species of Panelus was first noticed by Boucomont (1914). The examination of the type series revealed that this species shares the diagnostic characters of the representatives from the genus Panelus subgenus Macropanelus. These characters are the asymmetrical shape of aedeagus, structure of endophallic sclerites, and the striation of elytra (some of them are provided in Fig. 3). Given this evidence, I transfer Cassolus sumatranus to Panelus. The formal inclusion of this species in the phylogenetic analysis was beyond the scope of present work since morphological characters unambiguously identify the taxonomic position of this species in Panelus.
Material examined. Holotype: male, “ Sumatra Sungei-Bulu Seft 1878 O. Beccari / Typus / sumatranus Lansb.
/ Cassolus Sumatranus Lansbge. Type / Museo Civic di Genova / Holotype Cassolus sumatranus Lansberge, 1885 S. Tarasov det. 2010 / Panelus sumatranus (Lansberge, 1885) S. Tarasov det. 2010", 1°44'10"S, 105°23'30"E (MCSN).
Indonesia: 1 male, Sumatra Sungei-Bulu Seft 1878, 1°44'10"S, 105°23'30"E (O. Beccari) (MNHN). 1 female, Sumatra Sungei-Bulu Seft 1878, 1°44'10"S, 105°23'30"E (O. Beccari) (MCSN).
description: Published as part of Tarasov, Sergei, 2017, A cybertaxonomic revision of the new dung beetle tribe Parachoriini (Coleoptera: Scarabaeidae: Scarabaeinae) and its phylogenetic assessment using molecular and morphological data, pp. 101-149 in Zootaxa 4329 (2) on pages 110-111, DOI: 10.11646/zootaxa.4329.2.1, http://zenodo.org/record/1001915
Heteromeringia mirabilis Sasakawa
Creators: name: Sasakawa, Mitsuhiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Clusiidae
Heteromeringia
Heteromeringia mirabilis

description: Heteromeringia mirabilis Sasakawa
Heteromeringia mirabilis Sasakawa, 1966: 86.
Material examined. Ƥ, Vietnam, Dalat, 1500 m, 26–27. IX. 1960, C. M. Yoshimoto. Diagnosis. Face yellow, with antennal groove brown; mesoscutum pale brown, with pair of blackish vittae, dc three; M1 ratio 5.2; cerci separated; hypophallus small, paraphallus absent; ejaculatory apodeme extremely expanded distally (Sasakawa 1966: fig. 14).
Distribution. Philippines, Vietnam (new record).
description: Published as part of Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), pp. 1-28 in Zootaxa 3038 on page 21, DOI: 10.5281/zenodo.205904
Grounding Language Plans in Demonstrations Through Counterfactual Perturbations
Creators: name: Wang, Yanwei
name: Wang, Tsun-Hsuan
name: Mao, Jiayuan
name: Hagenow, Michael
name: Shah, Julie
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Artificial Intelligence (cs.AI)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Grounding the common-sense reasoning of Large Language Models (LLMs) in physical domains remains a pivotal yet unsolved problem for embodied AI. Whereas prior works have focused on leveraging LLMs directly for planning in symbolic spaces, this work uses LLMs to guide the search of task structures and constraints implicit in multi-step demonstrations. Specifically, we borrow from manipulation planning literature the concept of mode families, which group robot configurations by specific motion constraints, to serve as an abstraction layer between the high-level language representations of an LLM and the low-level physical trajectories of a robot. By replaying a few human demonstrations with synthetic perturbations, we generate coverage over the demonstrations' state space with additional successful executions as well as counterfactuals that fail the task. Our explanation-based learning framework trains an end-to-end differentiable neural network to predict successful trajectories from failures and as a by-product learns classifiers that ground low-level states and images in mode families without dense labeling. The learned grounding classifiers can further be used to translate language plans into reactive policies in the physical domain in an interpretable manner. We show our approach improves the interpretability and reactivity of imitation learning through 2D navigation and simulated and real robot manipulation tasks. Website: https://yanweiw.github.io/glide
description: ICLR 2024 Spotlight
Panelus (Panelus) minutus Tarasov 2017, new combination
Creators: name: Tarasov, Sergei
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Panelus
Panelus minutus

description: Panelus (Panelus) minutus (Boucomont, 1914) new combination
Cassolus minutus Boucomont, 1914: 252 Cassolus minutus; Balthasar 1963: 263
Type locality. Mt. Gedeh, Java
Comments. This species was originally described in Cassolus. Unfortunately, I was not able to locate the type specimen of this species in the collection of MNHN where it was presumably deposited. However, the original description of Boucomont (1914) includes evidence allowing the taxonomic assessment of this species. In that paper, Boucomont gives two important notes: (1) the species C. minutus is so similar to Panelus parvulus Waterhouse, 1874 that can be confused with it, and (2) both C. sumatranus [i.e., Panelus sumatranus] and C. minutus remarkably resemble Panelus in their body shape, epistome, tarsi, and protibia. Additionally, Boucomont (1914) mentioned that C. minutus is significantly smaller in size than C. sumatranus. Boucomont’s findings of the close affiliations between C. sumatranus and the members of Panelus are supported by this study. I follow the mentioned evidences for similarity between C. minutus and the members of Panelus, and thereby transfer C. minutus to Panelus as well.
description: Published as part of Tarasov, Sergei, 2017, A cybertaxonomic revision of the new dung beetle tribe Parachoriini (Coleoptera: Scarabaeidae: Scarabaeinae) and its phylogenetic assessment using molecular and morphological data, pp. 101-149 in Zootaxa 4329 (2) on page 111, DOI: 10.11646/zootaxa.4329.2.1, http://zenodo.org/record/1001915
Hteromeringia nigricans Sasakawa
Creators: name: Sasakawa, Mitsuhiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Clusiidae
Hteromeringia
Hteromeringia nigricans

description: Hteromeringia nigricans Sasakawa
Heteromeringia nigricans Sasakawa, 1966: 95.
Material examined.Ƥ, Malaysia, Sabah, 19 km N of Kalabakan, forest camp, 12. XII. 1962, Y. Hirashima. Diagnosis. Black, with antenna yellowish brown, legs largely yellow; fore femur with brown apical ring, fore tibia and tarsomeres 1 and 2 black; dc two; M1 ratio 6.0. Male unknown.
Distribution. Philippines, Malaysia (Sabah, new record).
description: Published as part of Sasakawa, Mitsuhiro, 2011, Oriental species of clusiid flies (Diptera: Clusiidae: Clusiinae), pp. 1-28 in Zootaxa 3038 on page 21, DOI: 10.5281/zenodo.205904
Periphyllus testudinaceus Fernie
Creators: name: Stepanyan, Ilona
name: Barjadze, Shalva
name: Karagyan, Gayane
name: Kalashian, Mark
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Periphyllus
Periphyllus testudinaceus

description: 162. Periphyllus testudinaceus Fernie
First record from Armenia: Harutyunyan (1970) (as Periphyllus villosus Hartig).
Distribution in Armenia: widely distributed in North Armenia, surroundings of Yerevan city (Harutyunyan 1970; Tumanyan 1976).
description: Published as part of Stepanyan, Ilona, Barjadze, Shalva, Karagyan, Gayane & Kalashian, Mark, 2023, Check List Of Armenian Aphids (Hemiptera: Aphidomorpha), pp. 497-525 in Zootaxa 5361 (4) on page 516, DOI: 10.11646/zootaxa.5361.4.3, http://zenodo.org/record/10145534
RAVEN: development of a novel robotic additive manufacturing system towards small-scale fabrication of complex scaffolds for regenerative medicine
Creators: name: Fucile, Pierpaolo
name: David, Vivek Cherian
name: Kalogeropoulou, Maria
name: Gloria, Antonio
name: Moroni, Lorenzo
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences
subject: Computational Biology

description: Recent technological advances in the field of Additive Manufacturing (AM) and the increasing need in Regenerative Medicine (RM) for devices that better and better mimic native tissue architecture are showing limitations in the current scaffolds fabrication techniques. A switch from the typical layer-by-layer approach is needed to achieve precise control on fibres orientation and pores dimension and morphology. In this work a new AM apparatus, the RAVEN (Robot-Assisted Volumetric ExtrusioN) system, is presented. RAVEN is based on a 7-DOF robotic arm and an extruder and allows for volumetric extrusion of polymeric filaments. The development process, namely the robotic motion optimisation, the optimisation towards small-scale trajectories, the custom-made hardware/software interfaces, and the different printing capabilities are hereby presented. The successful results are promising towards future advanced applications in which the ability of the robot to change its configuration while printing will be crucial.
Jagannath - NE 44 et NE 45
Creators: name: H. Gaussen, Institut Français De Pondichéry
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017

description: Carte internationale du tapis végétal et des conditions écologiques au 1:1.000.000°
description: Contient des cartons thématiques au 1:5,000,000°(administation, géologie, lithologie, sols, bioclimatiques, type de végétationet agriculture) ; avec la collaboration du Forest and Agriculture Departments and Botanical Survey of India
description: Relation: Carte internationale du tapis végétal et des conditions écologiques au 1:1.000.000°
description: Coverage: Inde
Dilophus giganteus Macquart 1846
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Dilophus
Dilophus giganteus

description: giganteus Macquart, 1846: 21. Type locality: “ Nova Granada ”. Distr.: Colombia. Refs.: Hardy, 1966: 9 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 22, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Saturn mean argument_Tabule magne_BnF 10264 by Husson (Matthieu) (2022) | Type-A (ID n° 716)
Creators: name: Husson, Matthieu
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2022
Subjects: Astronomy
History of astronomy
DISHAS
Astronomical table

description: This is a type A edition: A type-A edition corresponds to the edition of a table witness originating from a single primary source:
 scribal errors are reproduced.
You can find it on the DISHAS project website from this link: https://dishas.obspm.fr/table-edition/716
description: Source: Argumentum medium saturni‪ (1450–1500) ; Paris, Bibliotheque nationale de France | Latin 10264 , 1v-3v ; Tabule Magne‪ (1325) [John of Lignères (1290–1350)]
A novel design strategy to enhance buckling resistance of thin-walled single-cell lattice structures via topology optimisation
Creators: name: Viswanath, A.
name: Khalil, M.
name: Khan, M. K. A.
name: Al Maskari, Fahad
name: Cantwell, W. J.
name: Khan, K. A.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Mathematical Sciences not elsewhere classified
subject: Hematology

description: Lattice structures with thin walls or members are susceptible to instability due to their limited buckling strength. We propose a design methodology that utilises topology optimisation techniques to create lattice structure members with improved buckling resistance, demonstrated here on a single cell of a thin-walled square honeycomb lattice. We utilise the buckling mode of the single cell as a reference to inform the design of modified lattice structure members via optimisation, while ensuring the weight and stiffness of the structure remain unchanged. We apply a 2D topology optimisation method with the objective of maximising buckling load factors, while simultaneously enforcing constraints on stiffness and volume fraction within the optimisation domain. A family of designs is created via a parametric study, considering optimisation parameters like the thickness of the buckling member and the active domain. Designing and fabricating these structures also consider additive manufacturing constraints, such as minimal feature size and overhang. Experimental analysis of fabricated structures reveals a remarkable 70% increase in buckling strength without altering stiffness or weight. Numerical simulations corroborate these findings, with a discrepancy of less than 10%. This methodology shows the potential to enhance buckling resistance of thin-walled lattices in various lattice types while maintaining base cell stiffness.
Dilophus lucifer Schiner 1868
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Dilophus
Dilophus lucifer

description: lucifer Schiner, 1868: 18. Type locality: “ Colombia ”. Distr.: Colombia. Refs.: Hardy, 1966: 9 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 23, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Dilophus pictus Schiner 1868
Creators: name: Falaschi, Rafaela Lopes
name: Oliveira, Sarah Siqueira
name: Amorim, Dalton De Souza
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Bibionidae
Dilophus
Dilophus pictus

description: pictus Schiner, 1868: 19. Type locality: “ Colombia ”. Distr.: Colombia. Refs.: Hardy, 1966: 10 (cat.).
description: Published as part of Falaschi, Rafaela Lopes, Oliveira, Sarah Siqueira & Amorim, Dalton De Souza, 2016, FAMILY BIBIONIDAE, pp. 20-25 in Zootaxa 4122 (1) on page 23, DOI: 10.11646/zootaxa.4122.1.5, http://zenodo.org/record/266179
Dorylaimus antarcticus Steiner 1916
Creators: name: Thorne, Gerald
name: Swanger, Helen Heinly
Publisher: name: Zenodo
Year: 1936
Subjects: Biodiversity
Taxonomy
Animalia
Nematoda
Enoplea
Dorylaimida
Dorylaimidae
Dorylaimus
Dorylaimus antarcticus

description: Dorylaimus antarcticus Steiner, 1916
 becomes: Antholaimus antarcticus (Steiner, 1916) n. comb.
description: Published as part of Thorne, Gerald & Swanger, Helen Heinly, 1936, A Monograph Of The Nematode Genera Dorylaimus Dujardin, Aporcelaimus N. G., Dorylaimoides N. G. And Pungentus N. G., pp. 139-150 in Capita Zoologica VI (4) on page 142, DOI: 10.5281/zenodo.10845898
Electron beam powder bed fusion of Ti-30Ta high-temperature shape memory alloy: microstructure and phase transformation behaviour
Creators: name: Lauhoff, C.
name: Nobach, M.
name: Medvedev, A.
name: Arold, T.
name: Torrent, C.
name: Elambasseril, J.
name: Krooß, P.
name: Stenzel, M.
name: Weinmann, M.
name: Xu, W.
name: Molotnikov, A.
name: Niendorf, T.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biophysics
subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Physiology
subject: Evolutionary Biology
subject: Chemical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: The present study reports on additive manufacturing of a Ti-30Ta (at.%) high-temperature shape memory alloy (HT-SMA) using electron beam powder bed fusion (PBF-EB/M) technique. Detailed microstructure analysis was conducted to reveal the microstructural evolution along the entire process chain, i.e. from gas-atomised powder to post-processed material. PBF-EB/M processed structures with near full density and an isotropic, β-phase stabilised microstructure, i.e. equiaxed β-grains of around 20 µm in diameter with no preferred crystallographic orientation, are reported. As revealed by differential scanning calorimetry, post-process heat-treated Ti-Ta demonstrates a reversible martensitic phase transformation well above 100°C. Although partly unmolten Ta-particles after both gas atomisation and PBF-EB/M remain a challenge towards robust processing, PBF-EB/M appears to show significant potential for fabrication of Ti-Ta HT-SMAs, especially when functional metal parts and components with complex shapes are required, which are difficult to fabricate conventionally.