bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Electronic Dashboard to Improve Dosing of Hydroxychloroquine Within the Veterans Health Care System: Time Series Analysis
Authors: Montgomery Anna , Tarasovsky Gary , Izadi Zara , Shiboski Stephen , Whooley Mary A , Dana Jo , Ehiorobo Iziegbe , Barton Jennifer , Bennett Lori , Chung Lorinda , Reiter Kimberly , Wahl Elizabeth , Subash Meera , Schmajuk Gabriela 
Published: March 2023

Background
Hydroxychloroquine (HCQ) is commonly used for patients with autoimmune conditions. Long-term use of HCQ can cause retinal toxicity, but this risk can be reduced if high doses are avoided.

Objective
We developed and piloted an electronic health record–based dashboard to improve the safe prescribing of HCQ within the Veterans Health Administration (VHA). We observed pilot facilities over a 1-year period to determine whether they were able to improve the proportion of patients receiving inappropriate doses of HCQ.

Methods
Patients receiving HCQ were identified from the VHA corporate data warehouse. Using PowerBI (Microsoft Corp), we constructed a dashboard to display patient identifiers and the most recent HCQ dose and weight (flagged if ≥5.2 mg/kg/day). Six VHA pilot facilities were enlisted to test the dashboard and invited to participate in monthly webinars. We performed an interrupted time series analysis using synthetic controls to assess changes in the proportion of patients receiving HCQ ≥5.2 mg/kg/day between October 2020 and November 2021.

Results
At the start of the study period, we identified 18,525 total users of HCQ nationwide at 128 facilities in the VHA, including 1365 patients at the 6 pilot facilities. Nationwide, at baseline, 19.8% (3671/18,525) of patients were receiving high doses of HCQ. We observed significant improvements in the proportion of HCQ prescribed at doses ≥5.2 mg/kg/day among pilot facilities after the dashboard was deployed (–0.06; 95% CI –0.08 to –0.04). The difference in the postintervention linear trend for pilot versus synthetic controls was also significant (–0.06; 95% CI –0.08 to –0.05).

Conclusions
The use of an electronic health record–based dashboard reduced the proportion of patients receiving higher than recommended doses of HCQ and significantly improved performance at 6 VHA facilities. National roll-out of the dashboard will enable further improvements in the safe prescribing of HCQ.
Understanding Views Around the Creation of a Consented, Donated Databank of Clinical Free Text to Develop and Train Natural Language Processing Models for Research: Focus Group Interviews With Stakeholders
Authors: Fitzpatrick Natalie K , Dobson Richard , Roberts Angus , Jones Kerina , Shah Anoop D , Nenadic Goran , Ford Elizabeth 
Published: March 2023

Background
Information stored within electronic health records is often recorded as unstructured text. Special computerized natural language processing (NLP) tools are needed to process this text; however, complex governance arrangements make such data in the National Health Service hard to access, and therefore, it is difficult to use for research in improving NLP methods. The creation of a donated databank of clinical free text could provide an important opportunity for researchers to develop NLP methods and tools and may circumvent delays in accessing the data needed to train the models. However, to date, there has been little or no engagement with stakeholders on the acceptability and design considerations of establishing a free-text databank for this purpose.

Objective
This study aimed to ascertain stakeholder views around the creation of a consented, donated databank of clinical free text to help create, train, and evaluate NLP for clinical research and to inform the potential next steps for adopting a partner-led approach to establish a national, funded databank of free text for use by the research community.

Methods
Web-based in-depth focus group interviews were conducted with 4 stakeholder groups (patients and members of the public, clinicians, information governance leads and research ethics members, and NLP researchers).

Results
All stakeholder groups were strongly in favor of the databank and saw great value in creating an environment where NLP tools can be tested and trained to improve their accuracy. Participants highlighted a range of complex issues for consideration as the databank is developed, including communicating the intended purpose, the approach to access and safeguarding the data, who should have access, and how to fund the databank. Participants recommended that a small-scale, gradual approach be adopted to start to gather donations and encouraged further engagement with stakeholders to develop a road map and set of standards for the databank.

Conclusions
These findings provide a clear mandate to begin developing the databank and a framework for stakeholder expectations, which we would aim to meet with the databank delivery.
Integral (antiderivative) learning with APOS perspective: A case study
Authors: Nurhayati Lina , Suryadi Didi , Dasari Dadan , Herman Tatang 
Published: March 2023

The objective of this study is to determine students’ learning barriers in understanding integral concepts through their thinking processes with the perspective of APOS theory (Action, Process, Object-Scheme). This research applied qualitative research with a case study method. The samples of this research were 19 civil engineering students who had contracted calculus courses and who had been given a written test. The results of the written test were divided into three different categories – they are comprehension ability is high (score ), medium (60 Score < ) and low (score < 60). Deep interviews were conducted with three representative students who took the written test and met the criteria for each group. The results of the interviews showed that students in the high category still had conceptual ontogenic learning obstacle despite passing the APOS path. Students in the moderate category be able to reach the encapsulation stage but they had not been able to de-encapsulate it to the process. They had conceptual and epistemological ontogenical learning obstacles. Whereas the low category students had the tendency to only reach the action stage and had difficulty in doing initial de-encapsulation due to lack of learning experience in the prerequisite materials. The learning obstacles they experienced were psychological and conceptual-ontogenical learning obstacles. Aggregately, the students tended to experience conceptual ontogenic learning obstacle. The result of this study is expected to be used as a basis for designing a hypothetical learning trajectory in future research.
Эерэг керр илтэс дэх гэрлийн дурын туйлшралтай стационар долгионы оронгийн амплитуд бүр диэлектрикийн функцээс хамаарах хамаарлыг тодорхойлох бүрэн систем тэгшитгэл
Authors: О Нямсүрэн , Г Очирбат 
Published: March 2023

Изотроп эерэг керр илтэс дотор дурын туйлширалтай гэрлийн долгионы оронгийн ( ), ( ), ( ), ( ) -дөрвөн амплитудыг диэлектрикийн функцээр яаж илэрхийлж болох вэ гэсэн асуудалд хариу өгөх
INTERACTIVE METADISCOURSE FEATURES USED BY TEACHERS IN BIPA ONLINE CLASSES
Authors: Duwila Shanty 
Published: March 2023

Language features used by BIPA teachers become one of essential parts during online teaching process. This study incorporated interactive metadiscourse (IMD) proposed by Hyland (2005). It was aimed at describing the functions of the categories and understanding the ways teachers employing IMD markers in BIPA digital classes. The data sources were 4 online BIPA learning videos. Aside from employing a qualitative-descriptive method, this study also used documentation technique and content analysis for collecting and analyzing the data through the process of transcribing the video, coding the data, inputting the data in AntCont 3.4.3, selecting the target words, calculating the occurrences and average, interpreting the data, and drawing conclusion. The results of this study revealed that BIPA teachers incorporated all five categories of IMD markers. The most common IMD markers used are: ok, nah, jadi, lihat, coba, dan karena, kalau,and misalnya. The discourse markers mostly assisted the BIPA teachers to direct students, to point on the slides, to shift from one topic to another, and to express agreements. The findings of this research are expected to give benefits theoretically for scholars and practically for BIPA teachers in conducting online learning.
PRE-SERVICE TEACHERS' NEEDS: A PANACEA FOR COMPETENT SCHOOLING PREPARATION IN NIGERIA
Authors: Ibrahim Muhammad Alhaji 
Published: March 2023

Teacher Education training has played a central role in the training of individuals, who are responsible for impacting knowledge, behavior, attitude, and skills, in order to ensure better productivity and efficiency in the society. The main objectives of this study are to identify preservice teachers’ needs and what component of teaching knowledge they require? How could we satisfied their needs? And how do we ensure their needs are adequately provided for effective classroom instruction? The finding of this study has shown that the inability of many teacher education training in satisfying preservice teachers needs has made it difficult for them to possess the require subject matter knowledge and skills for effective classroom instruction. The study has identify two preservice teachers’ needs (i.e. learning needs and teaching needs). The need are further categorized into cognitive needs, emotional needs and physical needs. Therefore, it is pertinent for the training to bridge the gap between the current practice in the training and the desired practice in order to groom competent school teachers and achieve the set objective of the training. It is recommended that the training should examine relevant strategies adopted in the training, and adjusted to current realities of needs of the preservice teachers to ensure that the training is appropriately managed to achieve the set objectives of the training
Keyword: Preservice teachers; teaching needs; competent school teachers
Investigating privacy principles’ formation in vernacular architecture of arid and semi-arid parts of Iran
Authors: Shayegani Aida , Joklová Viera 
Published: March 2023

Abstract
Traditional Iranian architecture principles have deep roots in this region’s culture, thoughts, and climatic conditions. Privacy, as one of these principles, which has ever regulated all aspects of life, has been beautifully embodied in the vernacular residential architecture of Iran. It proved to have profound effects which resulted in a specific spatial organization of the house and the placement of various functions, either private or semi-private. Many research studies have claimed that privacy was an attribute of Islamic rules in Iranian architecture. Based on historical and phenomenological analyses of vernacular Iranian architecture this paper strives to confront the privacy principle also according to Iranian (or former Persian) culture, climate, and security conditions. Changed geopolitical and cultural conditions in the 20th century raised new forms of architectural residential morphology almost completely negating the principle of privacy. The question is whether the vernacular principle of privacy should be embodied in the new design of Iranian residential houses or be preserved merely as an expression of former culture increasing the quality of the image of the city and its attractiveness. The research completed by qualitative morphological and analytical methods clarifies the mentioned principles and identifies the definition of privacy, the factors affecting it, the roots of its formation, its influence on the physical-spatial organization of traditional residential architecture in Iran, and its continuation in modern residential architecture in Iran.
Bibliometric analysis of water at the intersection of environmental psychology and biophilic design
Authors: Katuk Damla , Köseoğlu Emine 
Published: March 2023

Abstract
Water is the subject of study in many scientific fields. The relationship between water and space in architecture is connected with environmental psychology and biophilic design. Therefore, this study seeks to explore the research related to water at the intersection of environmental psychology and biophilic design, to identify current research gaps and primary authors and concepts. The method applied herein is biblio-metric analysis with the science mapping technique, covering the documents held on Scopus and Web of Science Core Collection databases. The keywords environmental psychology, biophilic design, and water are selected for the systematically analysed scan performed in Scopus and Web of Science Core Collection databases. After collecting the bibliometric data of a total of 292 documents from the databases on 1 May 2022, the downloaded .csv and .txt data files were transferred to VOSviewer (1.6.18.0). Firstly, descriptive data was examined on the Scopus and Web of Science Core Collection databases. Secondly, visualizations were created via the science mapping techniques by VOSviewer. The selected bibliometric analysis with science mapping techniques represents co-authorship data by the authors, co-occurrences data by author keywords, citation data by documents, co-citation data by the cited references, and co-citation data by the cited authors. As a result, twelve primary authors and five concepts have been identified. The concepts for the gaps are biophilic design, biophilia, emotional design, perception, and architectural design. The critical result is that in the approach to the relationship between space and water in architecture, biophilic design has been found to be a more recent field than environmental psychology. So, the concepts ascertained in this study – and especially the newly established combinations with the biophilic architecture– are going to have a growing tendency in architecture.
Traces of former mill races in Krnov: Possibilities of revitalization and interpretation
Authors: Illéš Juraj , Joklová Viera , Jaszczak Agnieszka 
Published: March 2023

Abstract
Mill races were an integral part of many towns in the past. But when they lost their economic importance, they were mostly filled and buried underground. Although we can now find them in their original form in a few cases only, their spatial corridors have often been preserved in the urban structure. The research aims to detect the historical trace of the former mill races in Krnov, a small town in the district of Bruntál in the Moravian-Silesian region of the Czech Republic, and investigate the possibilities of their interpretation and revitalization. The research focuses on the identification of the remnants and traces of the former mill races using historical maps, literary and visual sources, and subsequently on the investigation of the state of their current existence in the urban structure, according to current orthophoto maps, real estate cadastre records, and field research. During the 19th century, the mill race system in Krnov and its surrounds consisted of four mill race channels. Two of them have been preserved with water flow to the present day. The other two mill races were filled. Research shows, however, that the footprint of their corridors is legible in the urban structure even today, and its presentation in new forms could significantly contribute to regenerate the urban fabric and revitalize public spaces. The mill races represent historical and cultural heritage, and the presentation and interpretation of their values, even those that have disappeared, can significantly help increase the quality and attractiveness of urban public spaces for residents and tourists.
Alpine huts: Architectural innovations and development in the High Tatras in the second half of the 20th century
Authors: Novotná Mária 
Published: March 2023

Abstract
The innovative 20th century brought many problems, but it brought many solutions too. The problems architecture was trying to handle at the time were no longer solvable with traditional methods. The world learned about new architectural movements like post-war modernism, brutalism, high-tech architecture, and postmodernism. However, there were places where innovative tendencies were implemented at a slower rate, with some delay, or not at all. The paper analyses buildings built in the alpine territories of the High Tatras in former Czechoslovakia and examines three typologies of huts: small huts, large-capacity huts, and huts transformed into mountain hotels. The research concentrates on huts and the innovations through the process of architectural planning, changes and adaptations of newly-built objects, extensions of the existing and reconstruction of decayed huts and also on the never built projects. The main focus is on the huts Chata pri Popradskom plese, Sliezsky dom, Chata pod Rysmi, Chata pri Zelenom plese and Kežmarská chata. The building process of the huts is explained in the social and political context with the notion of the second half of the 20th century paradigm. It was the era shaped by post-war recovery, architecture for the masses, television, exploration of eight-thousanders and space trips. In the second half of the 20th century, Czechoslovakia was under Soviet control with the command or planned economy. The paper explores the phenomena of the period, examining the effect they had on the care for the huts and what happened after the revolution in 1989. Despite the lack of architectural interventions in the alpine territories, the paper found examples of socialist realism, post-war modernism, and high-tech ideas in the architecture of the High Tatras highest terrains.
Optimising the Geometric Parameters of a Gear in a Tractor Transmission Under Constraints Using Kisssoft
Authors: Can Emre , Bozca Mehmet 
Published: March 2023

Abstract
We optimise the speed gears in a tractor transmission with KISSsoft software under three constraints: input power torque, transmission system volume and the gear ratio for each speed. This study aimed to optimise the module, face width, gear quality, centre distance, number of teeth, helix angle, addendum modification coefficient and pressure angle for each speed while considering the above constraints based on an optimisation chart. Tooth bending stress, tooth contact stress, contact ratio and specific sliding were considered during optimisation. Additionally, the effects of changes in a module on the gear profiles, overlap ratio, number of teeth and weight of the gear pair were examined. Strength calculations of gear pairs that were optimised and defined for all geometric parameters with KISSsoft were calculated with the mathematical model described in ISO 6336, and results were then compared. Finally, backlash was minimised for all gear pairs as defined with geometric parameters, and all dimensions and tolerances were determined for gear inspection after manufacturing. A concept design was also presented. We conclude that both the KISSsoft results and mathematical model results are within the range of the target value.
Geological and Geotechnical Assessment of Aggregates Used in Nagar Parker District Tharparkar Sindh Pakistan
Authors: Kalwar Muzafar A. 
Published: March 2023

Abstract
This study aims to determine the geology of granite and evaluate the engineering properties of the samples to make recommendations for the construction industry. The study area is situated in the Nagar Parker complex in Pakistan, which is located in the extreme south-east of the Thar District and the desert of the Sindh Province, near the Run of Kutch (240° 15′–35 30′ N, 70° 40′–58 07′ E), and it covers ca. 500–1,000 km2. In this region, several Quaternary deposits, subordinate and dispersed Jurassic–Tertiary sandstones and clays are overlying the Nagar Igneous Complex basement. According to international standards, there are various possible aggregate sources. However, only a few of them have been reviewed for suitability reasons. Six quarries in Nagar Parker, Pakistan, were selected for evaluation as coarse aggregate in concrete construction and civil engineering works in this research. Although the aggregates from the six quarries are specified and already widely used in the Sindh Province, there is a lack of studies on their geological properties. The results of the presented research revealed that samples from Dhedvero, Karai, Nagarparkar, Mokrio, Dinsi and Wadlai meet all of the international standard requirements for aggregates. Geotechnical, petrographic and geochemistry laboratory tests were conducted in this research and included bulk density, water absorption, specific gravity test, index of flakiness and elongation, soundness aggregate test, crushing value aggregate, impact value aggregate and abrasion value of Los Angeles. Furthermore, chemical alkali-silica reaction potential test and petrographic examination were tested. As a result, we evaluated the properties of granite, which is a crystalline igneous rock with a visibly crystalline structure and texture, made up of feldspar, i.e., potash feldspar and oligoclase. The evaluated minerals are compatible with the standards of civil engineering works and can be used as a concrete aggregate. The evaluated three types of minerals included Dhedvero simple intrusion, Nagar pink granite and grey granite.
Microbiology of Metalworking Fluids: What We Know and Lessons to be Learnt
Authors: Koch Thomas 
Published: March 2023

Abstract
Water-miscible metalworking fluids are an essential component of many manufacturing processes. During their lifetime they are subject to permanent changes in their physical and chemical characteristics. Due to their high content of water and their chemical composition in use, metalworking fluids (MWF) are prone to microbial life, i.e. the proliferation of bacteria and fungi. The microbial activity leads to significant changes in the chemical composition of the MWF, which can result in the loss of their technical properties. This paper briefly discusses the influences of microbial contamination on the technical quality of MWF and presents common monitoring systems for the detection of microorganisms. Finally, measures are described that can be taken to protect MWF from damage caused by high microbial loads in daily practice. In a short outlook, alternative research approaches are mentioned that aim at sustainable use of MWF.
Influence of Valve-Seat Angles to Operation Values and Emissions of Medium-Speed Diesel Engines
Authors: Marquardt Leander , Katke Heiner-Joachim , Reinke Andreas , Kockskämper Niklas 
Published: March 2023

Abstract
For the development of gas exchange for large diesel engines, a compromise has to be found between efficient valve-flow and the time between overhauls. On the one hand, large effective flow areas, especially during valve-overlap, are demanded. On the other hand, there are limitations of cylinder bore regarding the maximum diameter of inlet and outlet valves and the minimum distance (dead space) between valves and piston, as well as wear-related smaller seat angles. For large medium-speed diesel engines, a valve-seat angle of β = 30° for inlet and outlet valves is a standard application. For engine-operation with clean fuels, a valve-seat lubrication (gasoil) or smaller seat angles (natural gas) need to be applied. With this presentation, the basic influence of different valve-seat angles on the operation values and emissions will be considered for the example of the single-cylinder research engine FM16/24. Using a self-developed testbed, experimental investigations into effective flow areas as a function of valve-lift at inlet and outlet valves have to be executed. With this input, different cycle calculations including T/C have to be carried out to determine deviances in specific fuel-oil consumption, exhaust-gas temperatures, NOx emissions and air/fuel ratio. The results will be discussed critically.