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2022 ◽  
Author(s):  
Charles Marks ◽  
Daniela Abramowitz ◽  
Christl A. Donnelly ◽  
Daniel Ciccarone ◽  
Natasha Martin ◽  
...  

Aims. U.S. overdose (OD) deaths continue to escalate but are characterized by geographic and temporal heterogeneity. We previously validated a predictive statistical model to predict county-level OD mortality nationally from 2013 to 2018. Herein, we aimed to: 1) validate our model’s performance at predicting county-level OD mortality in 2019 and 2020; 2) modify and validate our model to predict OD mortality in 2022.Methods. We evaluated our mixed effects negative binomial model’s performance at predicting county-level OD mortality in 2019 and 2020. Further, we modified our model which originally used data from the year X to predict OD deaths in the year X+1 to instead predict deaths in year X+3. We validated this modification for the years 2017 through 2019 and generated future-oriented predictions for 2022. Finally, to leverage available, albeit incomplete, 2020 OD mortality data, we also modified and validated our model to predict OD deaths in year X+2 and generated an alternative set of predictions for 2022.Results. Our original model continued to perform with similar efficacy in 2019 and 2020, remaining superior to a benchmark approach. Our modified X+3 model performed with similar efficacy as our original model, and we present predictions for 2022, including identification of counties most likely to experience highest OD mortality rates. There was a high correlation (Spearman’s ρ = 0.93) between the rank ordering of counties for our 2022 predictions using our X+3 and X+2 models. However, the X+3 model (which did not account for OD escalation during COVID) predicted only 62,000 deaths nationwide for 2022, whereas the X+2 model predicted over 87,000.Conclusion. We have predicted county-level overdose death rates for 2022 across the US. These predictions, made publicly available in our online application, can be used to identify counties at highest risk of high OD mortality and support evidence-based OD prevention planning.


2022 ◽  
Author(s):  
Nainatul Farzuha Nor ◽  
Hartini Ahmad ◽  
Ahmad Shabudin Ariffin

SELTICS ◽  
2021 ◽  
Vol 4 (2) ◽  
pp. 102-109
Author(s):  
Tommy Hastomo ◽  
Hajjah Zulianti

During the pandemic, the teaching and learning process is carried out by implementing e- learning or online learning. One of the most common applications that are used in online learning is Google Meet. The researchers focused on EFL students’ perception by looking for significant studies using information and communication technology using Google Meet for students' English learning during the pandemic. The data used in this literature review are published articles in the form of pdf format. Thus, a total of six studies were found relevant to review. The result showed that using Google Meet in online learning during the pandemic is helpful to assist their learning process. However, students still prefer face-to-face learning because online learning tends to get boring and uninteresting. After all, most teachers are incapable of using an online application to provide an engaging, creative, and innovative learning environment. Keywords: Students’ Perceptions, Google Meet, Online Learning, EFL.


E-methodology ◽  
2021 ◽  
Vol 7 (7) ◽  
pp. 125-139
Author(s):  
ŁUKASZ CZEKAJ ◽  
JAKUB DOMASZEWICZ ◽  
ŁUKASZ RADZIŃSKI ◽  
ANDRZEJ JARYNOWSKI ◽  
ROBERT KITŁOWSKI ◽  
...  

Aim: The aim of this paper is to present the results of the validation of AIDMED as a telemedical system, i.e. its capability in faithful registration of biomedical signals, its acquisition in a telemedical scenario and its representation in online application. Usability of sucha tool for a dedicated population was also assessed.Methods: We describe and discuss functionalities provided by AIDMED. We perform a series of experiments where we measure biological signals with AIDMED and with a reference device. We provide statistical analysis of experiments. We also compare the functionality of AIDMED with other similar solutions. We discuss the usability of AIDMED in tele observation of COVID-19 patients.Results: We show diagnostic equivalence of AIDMED device and reference devices.Moreover, we indicate advantages of AIDMED system (as task management and patient’s feedback via mobile app) for at home telemonitoring in comparison to standard of care.Conclusions: AIDMED system provides an integrated platform which enables observation of COVID-19, cardiological and pulmonary patients and many more. Thus, an opportunity for both better quality of care and better subjective patient satisfaction with use of AIDMED has got a solid foundation.


2021 ◽  
Vol 10 (2) ◽  
pp. 275-283
Author(s):  
Anggit Prasetyo Mituhu ◽  
Tri Nur Kristina ◽  
Luky Dwiantoro

Background: Evidence-Based Nurse Practice (EBNP) is used to enhance the quality of nursing by considering internal evidence, external evidence, and patient assessment. In reality, applying EBNP has many problems such as knowledge level, lack of time, facilities, and management support such as training and seminar. The development of technology gives chances for the massive promotion of EBNP. Objective: This application is newly made and its pilot study aims at finding the answer to the usability and accessibility of online application START EBP. Design: This study used a cross-sectional study method. The target population in this study was 112 clinical nurses. The sampling technique used was purposive sampling. The sample size in the pilot study was 12 respondents. This research is a kind of research and development study. The new application is Online START EBP that uses seven levels of applying EBP. The data analysis carried out was usability test. Results: The results of 12 respondents selected from 112 populations by purposive sampling shows that the users are easier to learn and memorize the interface of the application START EBP in total averaged scored 3.24 point. The reliability results show an alpha value of 0.920, so the reliability is in the perfect category. Conclusion: The START EBP online application is easy to use because it is easy to understand by users.


Knowledge ◽  
2021 ◽  
Vol 2 (1) ◽  
pp. 1-25
Author(s):  
Michalis Mountantonakis ◽  
Yannis Tzitzikas

There is a high increase in approaches that receive as input a text and perform named entity recognition (or extraction) for linking the recognized entities of the given text to RDF Knowledge Bases (or datasets). In this way, it is feasible to retrieve more information for these entities, which can be of primary importance for several tasks, e.g., for facilitating manual annotation, hyperlink creation, content enrichment, for improving data veracity and others. However, current approaches link the extracted entities to one or few knowledge bases, therefore, it is not feasible to retrieve the URIs and facts of each recognized entity from multiple datasets and to discover the most relevant datasets for one or more extracted entities. For enabling this functionality, we introduce a research prototype, called LODsyndesisIE, which exploits three widely used Named Entity Recognition and Disambiguation tools (i.e., DBpedia Spotlight, WAT and Stanford CoreNLP) for recognizing the entities of a given text. Afterwards, it links these entities to the LODsyndesis knowledge base, which offers data enrichment and discovery services for millions of entities over hundreds of RDF datasets. We introduce all the steps of LODsyndesisIE, and we provide information on how to exploit its services through its online application and its REST API. Concerning the evaluation, we use three evaluation collections of texts: (i) for comparing the effectiveness of combining different Named Entity Recognition tools, (ii) for measuring the gain in terms of enrichment by linking the extracted entities to LODsyndesis instead of using a single or a few RDF datasets and (iii) for evaluating the efficiency of LODsyndesisIE.


Author(s):  
Clement Pin ◽  
Agnès van Zanten

For a long time, the French education system has been characterized by strong institutional disconnection between secondary education (enseignement secondaire) and higher education (enseignement supérieur). This situation has nevertheless started to change over the last 20 years as the “need-to-adapt” argument has been widely used to push for three sets of interrelated reforms with the official aim of improving student flows to, and readiness for, higher education (HE). The first reforms relate to the end-of-upper-secondary-school baccalauréat qualification and were carried out in two waves. The second set of reforms concerns educational guidance for transition from upper secondary school to HE, including widening participation policies targeting socially disadvantaged youths. Finally, the third set has established a national digital platform, launched in 2009, to manage and regulate HE applications and admissions. These reforms with strong neoliberal leanings have nevertheless been implemented within a system that remains profoundly conservative. Changes to the baccalauréat, to educational guidance, and to the HE admissions system have made only minor alterations to the conservative system of hierarchical tracks, both at the level of the lycée (upper secondary school) and in HE, thus strongly weakening their potential effects. Moreover, the reforms themselves combine neoliberal discourse and decisions with other perspectives and approaches aiming to preserve and even reinforce this conservative structure. This discrepancy is evident in the conflicting aims ascribed both to guidance and to the new online application and admissions platform, expected, on the one hand, to raise students’ ambitions and give them greater latitude to satisfy their wishes but also, on the other hand, to help them make “rational” choices in light of both their educational abilities and trajectories and their existing HE provision and job prospects. This mixed ideological and structural landscape is also the result of a significant gap in France between policy intentions and implementation at a local level, especially in schools. Several factors are responsible for this discrepancy: the fact that in order to ward off criticism and protest, reforms are often couched in very abstract terms open to multiple interpretations; the length and complexity of the reform circuit in a centralized educational system; the lack of administrative means through which to oversee implementation; teachers’ capacity to resist reform, both individually and collectively. This half-conservative, half-liberal educational regime is likely to increase inequalities across social and ethnoracial lines for two main reasons. The first is that the potential benefits of “universal” neoliberal policies promising greater choice and opportunity for all—and even of policies directly targeting working-class and ethnic minority students, such as widening participation schemes—are frequently only reaped by students in academic tracks, with a good school record, who are mostly upper- or middle-class and White. The second is that, under the traditional conservative regime, in addition to being the victims of these students’ advantages and strategies, working-class students also continue to be channeled and chartered toward educational tracks and then jobs located at the bottom of the educational and social hierarchy.


Symmetry ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 2376
Author(s):  
Valentin Gomez-Jauregui ◽  
Harrison Hogg ◽  
Cristina Manchado ◽  
Cesar Otero

Euclidean tilings are constantly applied to many fields of engineering (mechanical, civil, chemical, etc.). These tessellations are usually named after Cundy & Rollett’s notation. However, this notation has two main problems related to ambiguous conformation and uniqueness. This communication explains the GomJau-Hogg’s notation for generating all the regular, semi-regular (uniform) and demi-regular (k-uniform, up to at least k = 3) in a consistent, unique and unequivocal manner. Moreover, it presents Antwerp v3.0, a free online application, which is publicly shared to prove that all the basic tilings can be obtained directly from the GomJau-Hogg’s notation.


2021 ◽  
Vol 1 (3) ◽  
pp. 220-227
Author(s):  
Ericka N. L’Abbé ◽  
Gabriele C. Krüger ◽  
Charlotte E. G. Theye ◽  
Alieske C. Hagg ◽  
Okuhle Sapo

The Pretoria Bone Collection (PBC) began in 1942 with the opening of a medical school at the University of Pretoria (UP) in Pretoria, South Africa, where this skeletal collection is housed in the Department of Anatomy. The purpose of this paper is to provide information on the national legislation associated with obtaining, curating and researching skeletal remains in South Africa, the demographic composition of the PBC, and the inclusion of a portion of these remains into a digital repository known as Bakeng se Afrika (BsA). The PBC comprises 873 complete skeletons, 344 complete postcrania without crania, and 308 complete crania without postcrania. Skeletal contents are reflective of the population statistics of South Africa, with a smaller proportion of White (32%) than Black (65%) South Africans. Unlike the population profile, males in the PBC are greater in number (75.5%) than females (24.5%), which may be explained by the number of migrant labourers traveling into a large city such as Pretoria. From this sample, crania (206), maxillae (141), mandibulae (408), femora (137), and radii (134), as well as several other skeletal elements were micro-XCT scanned and are available on the BsA server. A researcher needs to submit an online application to the Human Research Ethics Committee (HREC) of the Faculty of Health Sciences at the University of Pretoria for access to these collections.


2021 ◽  
Vol 4 ◽  
pp. 1-5
Author(s):  
Markus Breier ◽  
Karel Kriz ◽  
Alexander Pucher ◽  
Lukas Neugebauer

Abstract. The Project “Beyond East and West: Geocommunicating the Sacred Landscapes of “Duklja” and “Raška” through Space and Time (11th–14th Cent.)” attempts to recreate and communicate the sacred landscape during a time of transition and transformation. The project has an interdisciplinary approach and incorporates multiple media, like maps, images, and 3D models. The study area of the project is situated at the junction between the Dinaric mountain range and the coastal region of the Adriatic Sea. Historically, the region was shaped by the power struggle between Byzantium, the First Bulgarian Empire, and the Serbian Realm. Ecclesiastically, it was a zone of interaction as well as encounter between Rome and Constantinople. The aim of the project is to discover and visualise the spatial and temporal aspects of these encounters and transformation processes.To communicate the historical sacred landscape, a map-centred online application is used as a hub. To explore the relations between places, events, actors and artifacts, the users can follow the links between the entities. Content created during this project is more than points, lines or polygons which can be displayed on a map. Many objects are complemented with images, and for selected churches 3D models using aerial images captured by UAVs will be created. “Story Maps” are created for selected core research topics to provide an easily accessible starting point for users. The broader aim beyond the current research project is to provide a flexible framework, which can serve as a platform for similar research projects in historical geography and digital humanities.


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