scholarly journals Exploring and illustrating the mouse embryo: virtual objects to think and create with

2020 ◽  
Author(s):  
Stefano Vianello

The teaching, learning, communication, and practice of Developmental Biology require interested parties to be at ease with the considerable spatial complexity of the embryo, and with its evolution over time as it undergoes morphogenesis. In practice, the four dimensionality of embryonic development (space and time) calls upon strong visual-spatial literacy and mental manipulation skills, generally expected to be innate or to come through experience. Yet it has been argued that Developmental Biology suffers the most from available traditional media of communication and representation. To date, few resources exist to engage with the embryo in its 3D and 4D aspects, to communicate such aspects in one’s work, and to facilitate their exploration in the absence of live observations. I here provide a collection of readily-usable volumetric models for all tissues and stages of mouse peri-implantation development as extracted from the eMouse Atlas Project (E5.0 to E9.0), as well as custom-made models of all pre-implantation stages (E0 to E4.0). These models have been converted to a commonly used 3D format (.stl), and are provided in ready-made files for digital exploration and illustration. Further provided is a step-by-step walkthrough on how to practically use these models for exploration and illustration using the free and open source 3D creation suite Blender. I finally outline possible further uses of these very models in outreach initiatives of varying levels, virtual and augmented reality applications, and 3D printing.

2006 ◽  
Vol 39 (4) ◽  
pp. 1-27 ◽  
Author(s):  
Richard Johnstone

Most of the annual reviews which I have prepared for the present journal discuss roughly 100 articles published each previous year in top international research outlets. Even with such a high number per year, considerable selectivity has to be applied – the number of abstracts appearing up to the end of the October 2005 edition of Language Teaching, for example, amounts to 601, mostly published in 2005 and with still more to come for that year. The task of covering 2004 as well as 2005 within the one review, necessitated by personal circumstances, is therefore doubly daunting in its selectivity. For comprehensive coverage then, there is nothing in my view which can compete with the abstracts themselves as published in the present journal.


2020 ◽  
Vol 12 (7) ◽  
pp. 2728
Author(s):  
Ferran Calabuig-Moreno ◽  
María Huertas González-Serrano ◽  
Javier Fombona ◽  
Marta García-Tascón

Technology has been gradually introduced into our society, and the field of education is no exception due to technology’s ability to improve the teaching–learning process. Furthermore, within the area of physical education (PE), its importance has been highlighted by the existence of specific apps for physical activity that can be used inside and outside the classroom to assess physical condition, as well as through the potential that virtual and augmented reality can have in such assessment. Therefore, the main objectives for this study were (1) to perform a bibliometric analysis of the articles published in the Web of Science (WoS) on technology in PE and (2) to analyze the articles published on augmented or virtual reality in PE found through this search. The results show that although studies on technology in PE (461 articles) have begun to consolidate over the last five years (there was a turning point in 2015), with the USA being the most influential country in this area, specific research on the use of augmented reality (AR) and virtual reality (VR) is still at a very early stage (22 articles with a small growth in 2017), with Spain being the most influential country; much more research is needed to achieve its consolidation.


2017 ◽  
Vol 7 (2) ◽  
pp. 5-6
Author(s):  
Nina GOLOB

Yet another year has come to its end. It brought us some new ideas and we have spent several months in preparations to realize them.The greatest change is that we may be expecting the new ALA issue within a month, in January 2018 already. From the year to come, we will still be publishing two issues per year, with the winter issue published in January coming first. The second issue will be the summer issue, published in July. At this opportunity we would like to express our gratitude to all the authors in the ALA journal, and alongside send out our call for new articles. All the rest of the changes might only be noticed by our regular readers, while newcomers will hopefully find our e-journal competent, functional, and user friendly. This number of the ALA journal is mostly dedicated to the area of translation studies, however, also contains three interesting works on language. Wing Bo Anna TSO in her work “Repressed Sexual Modernity: A Case Study of Herbert Giles’ (1845 - 1935) Rendition of Pu Songling’s Strange Stories from a Chinese Studio (1880) in the Late Qing” attempts the literary-cultural approach and investigates the lost in translation. She focused on examining gender ideologies in the original and translated work to find out that transgressive gender views get strongly repressed in Giles’ English rendition.A similar thought, namely the importance of the cultural background of the text in translation is stressed in the article “Metaphor in Translation: Cognitive Perspectives on Omar Khayyam’s Poetry as Rendered into English and Kurdish”, written by Rahman VEISI HASAR and Ehsan PANAHBAR. As metaphors as cognitive phenomena can not be relegated to linguistic expression only, the research findings reveal that translators have mostly been successful in translating metaphors dependent on shared cultural models, however, have failed to recreate metaphors dependent on non-shared cultural models.Difficulties in translating metaphors were also experienced by Eva VUČKOVIČ and Byoung Yoong KANG, who in their article “Prevajanje Ko Unove poezije iz korejščine v slovenščino” address several major problems they have encountered when translating poetry from Korean into Slovene. The aricle is written in Slovene and is a pionieering work on translation studies from Korean into Slovene.Lija GANTAR wrote an article “Ancient Greek Legend in Modern Japanese Literature: ‘Run, Melos!’ by Dazai Osamu” in which she discusses how the Japanese author managed to retell a Western literature story in a way to succesfully make it a part of the Japanese literature. The following three articles refer to language. Sweta SINHA in her article “Fuzzy Logic Based Teaching/Learning of a Foreign Language in Multilingual Situations” managed to incorporate the concept of Fuzzy Logic (FL), which primarily gained momentum in the areas of artificial intelligence and allied researches, into a foreign language classroom. She describes language pedagogy as more real-like when observed through the lens of fuzzy logic and fuzzy thinking, and claims that in that way language interference is more of a resource than a challenge.Now already a sequential work on adjective distribution was contributed by LI Wenchao, who wrote the article “Revisit Adjective Distribution in Chinese”. In it the author re-classifies Chinese monosyllabic adjectives and verbs in light of ‘scale structure’ and examines how various adjectives are associated with different scalar layers of verbs.  Finally, an interesting project report on the development of  early Persian vocabulary in the process of first language acquisition was written by Hajar SHAHHOSEINI. The report is entitled “Investigation of Early Vocabulary Development of a Persian Speaking Child at Age 2 Years Old in Iran”.Editors and Editorial Board thank all the contributors to this volume, and wish the regular and new readers of the ALA journal a pleasant read full of inspiration.


Author(s):  
Nsanzumuhire U. Silas ◽  
Dr. Habineza Faustin ◽  
Dr. Nahimana Marien ◽  
Dr. Mpakaniye J. Paul

In order to make its orientation of University of Applied Science (UAS) a success, INES is required to operate a complete shift in the philosophy and methodology of providing its educational services. One of the suitable methodologies for UAS is the Problem Based Learning (PBL). Despite various trainings on the matter and verbal encouragements from the top leaders, PBL is still not officially adopted and/or systematically practiced at INES. Besides, up to this date, no explicit strategic moves were adopted to ensure consistent and systematic implementation of PBL approach. This paper aims at laying the foundation to an action research geared towards developing strategic priorities for effective implementation of PBL in INES context. A pure qualitative approach was used. Data were collected from a sample of purposively selected students representatives and Deans of Faculties, using brainstorming technique. Identified strengths of INES include the leadership will regarding implementation of applied Science orientation, systematization of field visits, existence of adequate infrastructure, many young teaching staff etc. The fact that PBL is not applied in any other private university, labor market situation and needs, existence of innovative development programs at the country level were some identified opportunities. Challenges identified include lack of financial means, low level of English, staff turnover and many students who likely do not know what they exactly want. Three strategic goals namely (1) INES curricula are adapted to PBL, (2) the teaching, learning and assessment practices are aligned to PBL and/or its variants’ requirements, and (3) staff experience and competences are sustained as well as some specific strategic actions were proposed for implementing PBL in INES context. The paper ends recognizing that there is need to further the research using action research strategy in order to come up with generalizable and validated strategic priorities


Author(s):  
Santiago González Izard ◽  
Juan Antonio Juanes Méndez

The influence of augmented reality (RA) and virtual reality (RV) techniques is analyzed in the process of teaching-learning for the human anatomy subject, in particular in health science students. For this purpose, two applications have been designed for mobile devices and virtual reality glasses with the purpose of incorporating these techniques in teaching for the study of human anatomy to facilitate the students with better learning of anatomical body contents through these technological procedures. In this way it is intended to achieve a better transmission of knowledge to students in an effective, visual, interactive, and close way. The authors believe that these technological tools constitute an excellent complementary medium to the traditional atlases, facilitating the learning of the anatomical structures.


2017 ◽  
Vol 9 (1) ◽  
pp. 67
Author(s):  
Chandana Watagodakumbura

from the standpoint of educational neuroscience are discussed in this article. Learnerassessment performed in any teaching-learning environment should produce valid and lastingoutcomes. The validity of assessment indicates that the results generated represent the learnercharacteristics reliably using any strengths and weaknesses. The lasting feature of assessmententails that the results are associated with learner characteristics rather the environmentalfactors. When learner characteristics are identified in this manner, appropriate measures canbe taken to improve on any weaknesses identified while at the same time relying or stayingmotivated on the strengths. It is imperative that educators make use of the findings from theemerging field of educational neuroscience to design and construct assessment producingvalid and lasting outcomes. In educational neuroscience, how the human brain and relatedstructures engage in learning processes is studied. By incorporating this useful informationinto teaching-learning processes, learners can be put on a path to creating useful, lastingmemories, across disciplinary boundaries, to lead them to higher levels of humandevelopment yielding wisdom and consciousness. When assessments produce valid andlasting outcomes, they essentially become fair for all types of learners including the giftedlearners who demonstrate right cerebral hemisphere oriented visual-spatial characteristics thatinclude higher sensitivities such as emotional sensitivity.


2017 ◽  
Vol 372 (1720) ◽  
pp. 20150512 ◽  
Author(s):  
Alexandre C. Dufour ◽  
Anneliene H. Jonker ◽  
Jean-Christophe Olivo-Marin

In recent years developmental biology has greatly benefited from the latest advances in fluorescence microscopy techniques. Consequently, quantitative and automated analysis of this data is becoming a vital first step in the quest for novel insights into the various aspects of development. Here we present an introductory overview of the various image analysis methods proposed for developmental biology images, with particular attention to openly available software packages. These tools, as well as others to come, are rapidly paving the way towards standardized and reproducible bioimaging studies at the whole-tissue level. Reflecting on these achievements, we discuss the remaining challenges and the future endeavours lying ahead in the post–image analysis era. This article is part of the themed issue ‘Systems morphodynamics: understanding the development of tissue hardware’.


2013 ◽  
Vol 788 ◽  
pp. 342-345
Author(s):  
Ping Jing

Groundwater pollution is an important issue in recent years, in order to know how the spatial pollutant situation is, the visualization analysis is adopted to analyse the regional pollution with monitoring data. Monitoring data can be easily acquired, which is the basis for spatial analysis, with the GIS software, the vector layer of monitoring data can be established, and environmental pollution monitoring data can be dynamically managed by point vector layer. On the development platform VB.NET, taking geographic information system components (COMGIS) to design and develop software to come true the spatial analysis function, with the design techniques, various space interpolation methods can be loaded to realize the spatial analysis, such as IDW, Krige, Spline, Trend. These methods can be used to acquire the data of unknown pollutant region by loading the monitoring data layer. With the spatial interpolation method, visual spatial analysis function for groundwater pollution can be realized easily with monitoring data.


2017 ◽  
Vol 14 (1) ◽  
pp. 132-140
Author(s):  
Július Rozenfeld

Abstract The objective of this paper is to formulate an acceptable definition of teacher quality based on effective use of time during the teaching process. Assessing teacher quality is hampered by the complexity of intersecting criteria in teaching profession. Quality is often defined broadly and in general concepts isolated from the actual classroom processes. Society, politicians, parents, educators proclaim that the quality of teachers matters, but it is difficult to come to a consensus, which markers of teacher quality can be measured reliably and which of these elements do have crucial impact on teaching. The major goal of this paper is to clarify what efficiency means in the teaching-learning process if time is taken as the main criterion; how knowledge can be defined and how teacher efficiency can be used as an objective marker of quality in teaching profession.


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