bluuebunny/crossref_metadata_2025_split huggingface dataset:
Spatiotemporal Data Set for Out-of-Hospital Cardiac Arrests
Authors: Custodio Janiele E. S. C. , Lejeune Miguel A. 
Published: April 2021

We present a spatiotemporal data set of all out-of-hospital sudden cardiac arrests (OHCA) dispatches for the City of Virginia Beach. We also develop a modular toolkit that can be used to process the data and generate problem instances based on user-defined input. The data were collected from multiple sources, and our analysis process was validated by Virginia Beach officials. The data set consists of detailed information about each dispatch made in response to an OHCA; it includes the time the call for service arrived, the response time of the first unit on scene, the address, and the coordinates of each OHCA incident. It also contains detailed spatial information for all existing first-responder stations and both the great-circle and the road distances between all first-responder stations and OHCA incidents. The raw data files were very large in size and were processed using SAS®, MATLAB, and QGIS. In conjunction with the database, we provide a MATLAB code that allows generating multiple random test instances based on user-defined input. The library of problems can be used in healthcare emergency problems and also for facility location models, bilocation problems, and drone studies. The data set was organized such that it can be readily used by researchers in the field of healthcare operations research and those studying the spatiotemporal distribution of OHCAs. Given the difficulty to access OHCA data at the level of detail we provide, the data set will facilitate the implementation of data-driven models to design emergency medical response networks and to study the distribution of OHCAs. Additionally, the provision of data and the toolkit will be very useful in benchmarking algorithms and solvers, which is valuable to the data-driven optimization community in general. Summary of Contribution: The paper provides a data set of spatiotemporal information out-of-hospital cardiac arrests (OHCAs) for the City of Virginia Beach. The complete data set also includes spatial information about all fire, emergency medical services, and police stations in the city and both the road and haversine distances between each pair of stations and OHCA incident. Additionally, we provide a toolkit to generate random instances based on user input. To the best of our knowledge, it is the first time that an OHCA database is made publicly available in such level of detail, and there is no precedent of such in IJOC. OHCAs are a leading cause of death worldwide, and emergency medical services still encounter difficulties in providing care in a timely manner. Given the criticality of OHCAs, we believe that making this data set publicly available can help the implementation of data-driven models by researchers in the field of operations research.
Use of hemoglobin A1c to identify dysglycemia in cystic fibrosis
Authors: Darukhanavala Amy , Van Dessel Filia , Ho Jannifer , Hansen Megan , Kremer Ted , Alfego David 
Published: April 2021

Background
Cystic fibrosis (CF) leads to pancreatic endocrine dysfunction with progressive glycemic disturbance. Approximately 30%–50% of people with CF eventually develop CF–related diabetes (CFRD). Pre-CFRD states progress from indeterminant glycemia (INDET) to impaired fasting glucose (IFG) or impaired glucose tolerance (IGT). Screening guidelines recommend inconvenient annual 2-hour oral glucose tolerance tests (OGTTs), beginning at age 10 years. More efficient methods, such as hemoglobin A1C (HbA1c), have been evaluated, but only limited, relatively small studies have evaluated the association between HbA1c and pre-CFRD dysglycemic states.

Objective
To determine whether HbA1c is an appropriate screening tool for identifying patients with pre-CFRD dysglycemia to minimize the burden of annual OGTTs.

Methods
This retrospective review evaluated medical records data of all University of Massachusetts Memorial Health System CF patients with an HbA1c result within 90 days of an OGTT between 1997 and 2019. Exclusion criteria were uncertain CF diagnosis, other forms of diabetes, or incomplete OGTT. In total, 56 patients were included and categorized according to OGTT results (American Diabetes Association criteria): normal glucose tolerance, INDET, IFG, or IGT. Associations were evaluated between HbA1c and OGTT results and between HbA1c and pre-CFRD dysglycemic states.

Results
Mean HbA1c was not significantly different between patients with normal glucose tolerance and those in the INDET (p = 0.987), IFG (p = 0.690), and IGT (p = 0.874) groups. Analysis of variance confirmed the lack of association between HbA1c and glycemia, as mean HbA1c was not significantly different amongst the four categories (p = 0.250).

Conclusion
There is increasing awareness of the impact of pre-CFRD states, including reduced pulmonary function and nutritional status. Unfortunately, our results do not support using HbA1c as a screening tool for pre-CFRD dysglycemia, specifically INDET, IFG, and IGT. Further studies are warranted to evaluate more efficient screening methods to reduce the burden of annual OGTTs.
Comparing the effectiveness of negative-pressure barrier devices in providing air clearance to prevent aerosol transmission
Authors: Hung Tzu-Yao , Chen Wei-Lun , Su Yung-Cheng , Wu Chih-Chieh , Chueh Tzu-Yao , Chen Hsin-Ling , Hu Shih-Cheng , Lin Tee 
Published: April 2021

Purpose
To investigate the effectiveness of aerosol clearance using an aerosol box, aerosol bag, wall suction, and a high-efficiency particulate air (HEPA) filter evacuator to prevent aerosol transmission.

Methods
The flow field was visualized using three protective device settings (an aerosol box, and an aerosol bag with and without sealed working channels) and four suction settings (no suction, wall suction, and a HEPA filter evacuator at flow rates of 415 liters per minute [LPM] and 530 LPM). All 12 subgroups were compared with a no intervention group. The primary outcome, aerosol concentration, was measured at the head, trunk, and foot of a mannequin.

Results
The mean aerosol concentration was reduced at the head (p < 0.001) but increased at the feet (p = 0.005) with an aerosol box compared with no intervention. Non-sealed aerosol bags increased exposure at the head and trunk (both, p < 0.001). Sealed aerosol bags reduced aerosol concentration at the head, trunk, and foot of the mannequin (p < 0.001). A sealed aerosol bag alone, with wall suction, or with a HEPA filter evacuator reduced the aerosol concentration at the head by 7.15%, 36.61%, and 84.70%, respectively (99.9% confidence interval [CI]: -4.51–18.81, 27.48–45.73, and 78.99–90.40); trunk by 70.95%, 73.99%, and 91.59%, respectively (99.9% CI: 59.83–82.07, 52.64–95.33, and 87.51–95.66); and feet by 69.16%, 75.57%, and 92.30%, respectively (99.9% CI: 63.18–75.15, 69.76–81.37, and 88.18–96.42), compared with an aerosol box alone.

Conclusions
As aerosols spread, an airtight container with sealed working channels is effective when combined with suction devices.
The Handbook of Art Therapy and Digital Technology, Cathy Malchiodi (ed.) (2018)
Authors: Woolf Anna 
Published: April 2021

Review of: The Handbook of Art Therapy and Digital Technology, Cathy Malchiodi (ed.) (2018)
London and Philadelphia, PA: Jessica Kingsley Publishers, 416 pp.,
ISBN 978-1-78592-792-8, p/bk, £24.99
Determinação do fator de retardamento da uranina em sedimentos quaternários do aquífero São Paulo
Authors: Ferreira Otávio Barbosa , Suhogusoff Alexandra Vieira , Tavares Tatiana Luiz dos Santos 
Published: April 2021

A aplicação de substâncias fluorescentes como traçadores hidrogeológicos pode fornecer informações relevantes acerca da dinâmica das águas subterrâneas. Para um melhor controle na aplicação dos traçadores in situ, é pertinente definir possíveis interações dessas substâncias nos solos e sedimentos através de experimentos de bancada, a fim de prever seu comportamento durante a injeção no aquífero. O objetivo do trabalho corresponde à quantificação da adsorção e determinação do fator de retardamento do traçador fluorescente uranina em sedimentos quaternários da porção rasa do aquífero São Paulo. Os coeficientes de partição água/sedimento para uranina foram obtidos por meio de ensaios do tipo batch-test. Os experimentos consistiram em misturar sedimento orgânico, argiloso e grosso (arenoso) com soluções contendo uranina em cinco concentrações iniciais (5, 10, 50, 100 e 150 µg/L) em água deionizada e água do aquífero. Etapas de agitação, repouso e centrifugação precederam as medições de fluorescência. Através do ajuste de isotermas lineares, os valores do coeficiente de partição e fator de retardamento calculados para o sedimento grosso foram, respectivamente: 2,60x10-3 L/g ± 0,22x10-3 e 1,51 ± 0,13 (água deionizada), e 1,80x10-3 L/g ± 0,12x10-3 e 1,35 ± 0,09 (água do aquífero). Para o sedimento orgânico e argiloso, a fluorescência aparente gerada pelas partículas em suspensão nas soluções contendo uranina se sobrepôs à fluorescência real do traçador, impossibilitando a aferição dos coeficientes de partição e dos fatores de retardamento. Em meio sólido poroso com alto conteúdo de matéria orgânica e argilominerais, a uranina exibe alta susceptibilidade aos fenômenos de sorção. Contudo, sua utilização é indicada para a aferição de propriedades hidráulicas em aquíferos francamente quartzosos, uma vez nestes sedimentos a uranina apresentou um baixo fator de retardamento.
Detection System Design for Cu Contaminated Water Based on Red Diode Laser and LDR (Light Dependent Resistor) Sensor
Authors: Rakhmadi Frida Agung , Zahroh Hikmahtuz 
Published: April 2021

The research on making detection system of Cu contaminated water based on red diode laser and LDR sensor has been done. The purpose of this research was to know the characteristic of LDR sensor, to make the detection system of Cu contaminated water, and to test the detection system of Cu contaminated water. This research was conducted in five phases: characterization of LDR sensor, making data acquisition system, processing and analyzing of train sample data, making detection system, and implementation of detection system on test sample. The result of LDR sensor characterization in this research showed transfer function V = 0,004I + 2,1861 with relation of input-output relation which was very strong (r = 0,99267); sensitivity was 0,004 volt/lux; repeatability was 99,015%, and saturation for the light intensity ˃ 500 lux. Meanwhile, the succes rate of detection implementation on Cu contaminated water was 97,5%.
Design of Vibrate Generator
Authors: Untoro Nur 
Published: April 2021

Vibrate generator is an electric generator, which generate electric by a magnet vibration. This research inspired by the discovery of windbelt by Humdinger. The purpose of this research is to prove electric generator with magnetic vibration, to design low rpm vibrate generator. Electric generator in this vibration is simple, expected to be made society with local material. With an energy source from a ditch drainage or wind, this generator are supposed to generate electricity for one house. Major component generators are bar magnets, springs, wire coils, diode, capasitor and wood board. The principle of generator unit is a magnet attached to the spring and the end of the spring attached to the wooden board. If the spring is vibrated, magnetic vibrations produce a magnetic flux change that penetrates the wire coil who attach beside a magnet. A wire coil penetrated flux magnetic which change with time to produce electro motive force. Every unit generator produce AC and changed to DC by Diode Bridge. The experiment results were one unit cell generator produce 2.2 volt peak to peak, 21.47 Hz, and product duration 0.5second. The design of a low rpm vibrator generator is built from a vibration generator unit arranged and connected in parallel. Each unit vibration generator is vibrated sequentially, in order for a continuous power generation.
Optimization of the Alpha Energy Deposited in Radioluminescence Thin Film for Alphaphotovoltaic Application
Authors: Purbandari Dessy , Ferdiansjah Ferdiansjah , Sujitno Tjipto 
Published: April 2021

Activated zinc sulfide (ZnS) is a semiconductor material which able to emit photon in the form of visible light when expose to external energy. The capability of activated ZnS, mainly doped with silver (Ag) and copper (Cu), to convert radiation become light to make it potentially applicable as the radioluminescent thin film for alphaphotovoltaic-type nuclear battery. One of the important specifications of the radioluminescence layer that influences the fluorescence efficiency is the thickness. This work presents a study on the thickness optimization for ZnS:Ag:Cu as the radioluminescent film for alpha particles using Monte Carlo model. Simulation to study alpha particles’ energy deposited by using Stopping and Range of Ions in Matter/TRansport of Ions in Matter (SRIM/TRIM) code. The model examined the transport of 5.485 MeV alpha particles emitted by to determine the best thickness based on energy deposition depth. Based on TRIM module simulation, the optimal thickness for radioluminescence film is approximately 19-22 µm. Most energy from 5.485 MeV alpha particles is deposited in 18.92 µm depth activated zinc sulfide. The results from SRIM/TRIM model then compare with analytical calculation using Bragg-Kleman rule. The alpha particles stop at 22 µm from the SRIM/TRIM simulation while using Bragg-Kleman formula the alpha particles stop at 23.51 µm.
Tidal Energy Utilization of Larantuka Strait by Dual Tidal Turbines to Increase National Energy Resilience
Authors: Soejianto Eko , Zahra Khansa Hanifa , Hidayah Suci Nur 
Published: April 2021

Currently, renewable energy can only support 5% of national energy needs. Meanwhile, in 2035 renewable energy targeted to sustain 14% of total national energy demand. The proper way for optimizing the renewable energy is needed to actualize the target. Tidal energy as one of the potentials that are still being developed and need more attention from the government. Tidal can be used for natural energy resource since it has zero emission, produce big energy, and has no impact to weather. Larantuka Strait located in Flores island, Nusa Tenggara Timur province can produce tidal velocity up to 2.859 m/s with water density as much as 1.025 gr/cc. In utilizing this energy, we use new innovation by using dual tidal turbines which placed at the foot of Palmerah Bridge. The construction of Palmerah Bridge is built both by the government of Flores Island and Adonara Island. Dual tidal turbines are more efficient than singl e turbine by reason of tidal that has passed through the first turbine can be used again for the second turbine. The using of the generator is meant to convert kinetic energy that produced by dual tidal turbines. To convert ocean currents into electrical energy optimally, it is necessary to plan turbine designs that are in accordance with the conditions of ocean currents and the surrounding environment such as current velocity, wind influences and so on. Horizontal-axis tidal turbine (HATTs) is one of the technologies that are being developed and tested in prototype form by several companies, an efficient blade design is very important for the success of the HATTs. The amount of turbine needs, in this case, is 15 turbines with each turbine’s length is 10 meters. The turbines installed in bridge’s column along 800 meters. Estimate electricity can be generated by the turbine is 1.48 Mega Watt (MW).
Design of Data Acquisition System for Green Laser Photoacoustic Spectroscopy Using Audacity Software
Authors: Rakhmadi Frida Agung , Mitrayana Mitrayana , Pangestu Gilang Kurniawan Dian 
Published: April 2021

Research on design of data acquisition system for green laser photoacoustic spectroscopy has been done. The purpose of this research was to create and test data acquisition system for green laser photoacoustic spectroscopy. The system was created with ATR 3350iS microphone as signal detector and audacity software as data recording and processing. The testing was conducted in four phases, firstly testing the system without laser, secondly testing the system with non-modulated laser, thirdly testing the system with modulated laser without a sample, and finally testing the system with modulated laser to wood sample. The result showed that there weren not any photoacoustic signals detected in condition of without laser and with non-modulated laser. Meanwhile, in the condition of modulated laser without sample and with the sample of wood, the data acquisition system detected photoacoustic signals in the range of laser modulation frequency was 1000 – 9981 Hz.
Pneumatological Ecclesiology and Its Relationship with Permanent Ecclesiogenesis. Selected Aspects.
Authors: Dziewulski Grzegorz 
Published: April 2021

The Christological-pneumatological character of post-conciliar ecclesiology, which appreciates the personal-communal (relational), as well as historico-redemptive and eschatological character of the Church, and restores institutional-social dimension of the Church to its proper place in ecclesiology, opens the possibility of extending the traditional approach to the establishment of the Church as a historico-redemptive set of Christ’s actions. Deepened theological reflection on the pneumatological-personal (communio) character of the Church allows us to speak of its permanent personal-pneumahagic process of constant birth in the baptized ones and in the community of faith. Constant presence and influence of the Spirit in the community of the Church and its activities include its offices, evangelizing mission and means of sanctification, but also various gifts (charisms) of the Holy Spirit, as well as development or renewal of the faith life of individual Christians and the community. Aspects of permanent ecclesiogenesis can vary in intensity and form, but they all derive from the influence of the Spirit sent by Christ to His disciples, and are based on the personal, communal, event-oriented (historical) and processual character of faith as communio with Christ and brothers. The forms of permanent ecclesiogenesis can be seen in eschatological Church-directing tension dynamism between ‘already’ and ‘not yet’ of the Kingdom of God, in event-donative nature of faith as a communion with Jesus and its processual character, in life-giving character and fruitfulness of faith, in generating new ecclesial realities, clearly beyond human possibilities, in moving towards the missionary future, theological openness, and universality of the Church.
Accounting Information Systems in Public Sector towards Blockchain Technology Application: The Role of Accountants’ Emotional Intelligence in the Digital Age
Authors: Huy Pham Quang , Phuc Vu Kien 
Published: April 2021

Abstract
This research ferreted out to inspect the interconnection between emotional intelligence (EI), Blockchain technology application (BLO) and the effectiveness of Accounting information system (AIS). Survey-based data obtained from 412 respondents were applied to validate the model hypotheses. Building on the statistical analysis with the support of SPSS 25.0 and SMART- PLS (partial least squares) 3.2.8 software package, the model results inferred the impact of EI on BLO. Besides, the outputs of the study accentuated on the importance of BLO on the effectiveness of AIS. These significant additions will optimistically inspire other scholars to carry on exploring the relationship between EI and BLO in enhancing the effectiveness of AIS in research settings as well as in explaining the results. On the other hand, taking these results into consideration could promote much better solutions for issues relevant to EI and new technology application among public sector organization (PSO) in term of increasing the performance of AIS.
Inertial shrinking projection algorithm with self-adaptive step size for split generalized equilibrium and fixed point problems for a countable family of nonexpansive multivalued mappings
Authors: Olona Musa A. , Alakoya Timilehin O. , Owolabi Abd-semii O.-E. , Mewomo Oluwatosin T. 
Published: April 2021

Abstract
In this paper, we introduce a shrinking projection method of an inertial type with self-adaptive step size for finding a common element of the set of solutions of a split generalized equilibrium problem and the set of common fixed points of a countable family of nonexpansive multivalued mappings in real Hilbert spaces. The self-adaptive step size incorporated helps to overcome the difficulty of having to compute the operator norm, while the inertial term accelerates the rate of convergence of the proposed algorithm. Under standard and mild conditions, we prove a strong convergence theorem for the problems under consideration and obtain some consequent results. Finally, we apply our result to solve split mixed variational inequality and split minimization problems, and we present numerical examples to illustrate the efficiency of our algorithm in comparison with other existing algorithms. Our results complement and generalize several other results in this direction in the current literature.
Warum moralisch sein?
Authors: Kreide Regina , Wesche Tilo 
Published: April 2021

Abstract
In his latest book, Auch eine Geschichte der Philosophie, Jürgen Habermas attempts nothing less than a reconceptualisation of the history of human reason. Why, according to the central question that runs through the book like a red thread, can we, in the face of all social adversities and psychological obstacles, still be morally motivated to stand up for overcoming injustice in the world? This almost classic question about what I can hope for undoubtedly bears Kantian traits. And yet Habermas clearly goes beyond Kant. We argue that this becomes visible, first, in his post-metaphysical conception of motivation, which links individual and collective moral learning processes. The enormous explosive power of this conception comes into its own, secondly, especially against the background of some additional assumptions (trust, grief, open future). Nevertheless, thirdly, the question arises to what extent the Habermasian narrative of progress does not have a blind spot because it is in some sense not dialectical enough. The negative side of reason, which Adorno and Benjamin emphasised, are not included in the progress narrative, or only indirectly, which makes the conception of moral motivation seem weaker than it ought to be.
Islamic Jurisprudence Implementation in Indonesia: Perspective of the Objectives of Islamic Law
Authors: Rohayana Ade Dedi , Muhtarom Ali 
Published: April 2021

Abstract
Islamic jurisprudence (fiqh) is flexible and open to respond to the dynamics of time. This paper aims to reveal the Indonesian Islamic jurisprudence implementation from the perspective of the objectives of Islamic law (maqashid al-syari’ah). Using historical and social analysis, this study finds that Indonesian Islamic jurisprudence has been adapted to the Indonesian people’s cultural values. Here, maqashid al-syari’ah perspective is used to resolve seemingly conflicting arguments and establish laws for the cases which are linguistically not covered within Al-Qur’an and Hadith. The findings of this study imply that the Indonesian Islamic jurisprudence does not contradict the Islamic law sources.