bluuebunny/crossref_metadata_2025_split huggingface dataset:
Unified framework for development, deployment and testing of image analysis algorithms
Authors: Joshi Alark , Scheinost Dustin , Okuda Hirohito , Murphy Isabella , Staib Lawrence , Papademetris Xenophon 
Published: January 2022

Developing both graphical and command-line user interfaces for image analysis algorithms requires considerable effort. Generally developers provide limited to very rudimentary user interface controls to their users. These image analysis algorithms can only meet their potential if they can be used easily and frequently by their intended users. Deployment of a large suite of such algorithms on multiple platforms requires that the software be stable and appropriately tested.We present a novel framework that allows for rapid development of image analysis algorithms along with graphical user interface controls. Additionally, our framework allows for simplified nightly testing of the algorithms to ensure stability and cross platform interoperability. It allows for development of complex algorithms by creating a custom pipeline where the output of an algorithm can serve as an input for another algorithm. All of the functionality is encapsulation into the object requiring no separate source code for user interfaces, testing or deployment. This makes our framework ideal for developing novel, stable and easy-to-use algorithms for computer assisted interventions (CAI). The framework has been deployed at the Magnetic Resonance Research Center at Yale University and has been released for public use.
150 ‘A Safe Learning Environment’: Simulation-Induced Stress Literature Review
Authors: Thompson Hazel , Brown Craig 
Published: January 2022

Simulation-based education (SBE) is often celebrated as a safe learning environment, but this usually refers to the risk posed to patients, in this literature review the psychological safety for participants and the elements of SBE that generate or reduce stress are sought. Stress and learning have a complex relationship in adult learning; however, negative stress may inhibit memory formation and so the sustainable effect of SBE learning may be jeopardized by participants experiencing unnecessary stress during SBE. It is therefore important to identify the nature and trigger for stress in SBE to optimize this resource.Using the online database PubMed and the search terms (stress and anxiety) AND (Simulation) AND ((clinical education, medical education)) without limits on publication type or date, 20 articles were returned. A non-systematic review was undertaken. Articles that were designed to deliberately introduce stress into SMEs to gauge the effect on performance were excluded. Included studies analysed the type, characteristics and potential triggers of stress evoked through participation in SBE. 17 studies were retained.No studies in the UK were returned, SBE participants were from undergraduate and post-graduate settings and there was a mixture of professional groups included with three studies looking at team-based SMEs. Study design and method varied with an observational study being the most common method. Only one looked at qualitative data from focus groups of SME participants. Nearly all studies recorded a physical marker of stress – heart rate, cortisol level or visible signs of stress such as shaking hands. Two studies looked at techniques to actively reduce stress within the SBE activity; a mindfulness exercise before a task-based simulation and an introduction of a period of relaxation prior to debriefing. Faculty awareness of participant stress was measured objectively in only one study. SME design and equipment stressors were directly considered in two studies.There are limited dedicated studies addressing SBE-induced stress and how this can be modified; furthermore, a lack of research into faculty impact on stress hinders the opportunity to change. This was not a systematic literature review and so the findings are limited, but can help inform practitioners: (1) Repeated exposure and familiarity with SME reduce stress. (2) Designate roles that participants would be expected to undertake in real clinical scenarios. (3) Minimize distracting factors in the environment unless directly contributing to learning outcome. (4) Introducing a purposeful period of calm before debriefing may improve retention of learning outcomes.
EVALUASI SISTEM DISTRIBUSI DESA KAMARORA KECAMATAN NOKILALAKI KABUPATEN SIGI
Authors: Tatundang Franky , Arwan Mohammad , Sarjan Muhammad , Pirade Yulius S. 
Published: January 2022

The development of technology from year to year is greatly improved, many supporting needs must be prepared specifically for electrical energy needs. The side ofthe distribution of electricity and its utilization must meet the requirements so that in its use can be more optimal and does not cause harm and accidents for humans and loss of property. Kamarora is one of the villages that also uses and utilizes electricity resources in Nokilalaki district. The village has 1 unit of 100 kVA capacity portal type transformer.
In this study used measurement methods, customer data collection, and checking directly on the connection in each phase to find out the percentage of transformer loading performance and minimize unbalance of the load transformer.
The results of research and analysis, the distribution transformer in Kamarora village have the highest loading conditions with peak load times (PLT) line 1 and 2 at 19:00 pm with a loading percentage value of 60.47 %, the value of imposing a transformer means that it is still underloaded. And then, the unbalance of the load transformer is high enough, the total power used in line 1is phase R (3600 VA), S (9400 VA), T (17400 VA). Line 2 westward is phase R (16150 VA), S (18900 VA), T (21950 VA) and line 2 eastward is phase R (17050 VA), S (18850 VA), T (3850 VA). Planning the load distribution for each line 1 and 2, namely in the line of 1is phase R (10200 VA), S (9400 VA), T (10800 VA).Line 2 westward is phase R (19250 VA), S (18900 VA), T (18850 VA) and line 2 eastward is phase R (23841 VA), S (23844 VA), T (24188 VA).
Smart Optimization of Proactive Control of Petroleum Reservoir
Authors: Kuk Edyta , Kuk Michał , Janiga Damian , Wojnarowski Paweł , Stopa Jerzy 
Published: January 2022

Artificial Intelligence plays an increasingly important role in many industrial applications as it has great potential for solving complex engineering problems. One of such applications is the optimization of petroleum reservoirs production. It is crucial to produce hydrocarbons efficiently as their geological resources are limited. From an economic point of view, optimization of hydrocarbon well control is an important factor as it affects the whole market. The solution proposed in this paper is based on state-of-the-art artificial intelligence methods, optimal control, and decision tree theory. The proposed idea is to apply a novel temporal clustering algorithm utilizing an autoencoder for temporal dimensionality reduction and a temporal clustering layer for cluster assignment, to cluster wells into groups depending on the production situation that occurs in the vicinity of the well, which allows reacting proactively. Then the optimal control of wells belonging to specific groups is determined using an auto-adaptive decision tree whose parameters are optimized using a novel sequential model-based algorithm configuration method. Optimization of petroleum reservoirs production translates directly into several economic benefits: reduction in operation costs, increase in the production effectiveness and increase in overall income without any extra expenditure as only control is changed.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Public Relations Principles for the Digital Communication in a Local Crisis
Authors: Zora Rezo Antonela , Kolić Stanić Matilda , Togonal Marijana 
Published: January 2022

In dealing with the crisis, all institutions must react and urgently solve the problem, but a special challenge is to communicate with key publics, especially those publics that have suffered damage., What is imperative for public relations is fast and two-way communication. That is why digital platforms are indispensable in crisis communication because they enable almost simultaneous reaction and enable institutions to communicate directly with the affected public, without the mediation of information media. This paper aims to analyse the crisis communication of the City of Slavonski Brod through its official website and Facebook page during water pollution in March and April 2018. The analysis was performed by methods of qualitative content analysis and a case study analysis. During the environmental incident, the City of Slavonski Brod did not communicate following the PR principles of crisis communication nor took advantage of digital communication.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Novel Approach to Choosing Principal Components Number in Logistic Regression
Authors: Vrigazova Borislava 
Published: January 2022

The confirmed approach to choosing the number of principal components for prediction models includes exploring the contribution of each principal component to the total variance of the target variable. A combination of possible important principal components can be chosen to explain a big part of the variance in the target. Sometimes several combinations of principal components should be explored to achieve the highest accuracy in classification. This research proposes a novel automatic way of deciding how many principal components should be retained to improve classification accuracy. We do that by combining principal components with the ANOVA selection. To improve the accuracy resulting from our automatic approach, we use the bootstrap procedure for model selection. We call this procedure the Bootstrapped-ANOVA PCA selection. Our results suggest that this procedure can automate the principal components selection and improve the accuracy of classification models, in our example, the logistic regression.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Digital Maturity of Higher Education Institutions in Bosnia and Herzegovina: Teachers’ Assessment
Authors: Mabić Mirela , Garbin Praničević Daniela 
Published: January 2022

This paper presents the research results on digital maturity in higher education institutions in Bosnia and Herzegovina (BiH). Empirical research was conducted among employees of eight public higher education institutions in spring 2020. Digital maturity was examined through seven dimensions. The results show that higher education institutions in BiH started the digitalization process more than five years ago. They have been continuously working on the digitalization of all business processes and activities. According to employees, on a scale from 1 to 5, digitalization of their higher education institutions is somewhere in the middle (between 3 and 4). The institutions have room for improvement in all dimensions.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
How Retailers Support Consumers during the Pandemic: Kaufland Case Study
Authors: Moraru Mădălina 
Published: January 2022

Brands’ perspectives on consumption and consumers have strongly changed during the pandemic because, lately, they have focused on medical care and innovation. The context of advertising campaigns requires a different approach with specific communication characteristics: safety, medical care, protection, family assistance. The present study focuses on the advertising discourse delivered by retailers on the market to answer consumers’ needs. There are two types of perspectives to be considered here: encouraging consumption to survive and looking for solutions and psychological support to get over de-socialisation and fears. Retailers turn from simple suppliers into innovative volunteers who concern themselves with how to diminish fears and insecurity. As a research method, I conducted a multimodal discourse analysis focused on the online advertisements running on Facebook and Instagram to unfold communication strategies, linguistic tools, brand values, and techniques of adaptation to the pandemic. The period considered relevant for this study was during the Romanian lockdown, between March 16 and May 16, 2020, plus another month afterward to observe the consequences of brands’ attitudes towards consumers.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Big data in het veiligheidsdomein: onderzoek naar big-datatoepassingen bij de Nederlandse politie en de positieve effecten hiervan voor de politieorganisatie
Authors: Schuilenburg Marc , Soudijn Melvin 
Published: January 2022

Big data in the security domain: research on the use of big data by the Dutch police and the positive effects of these applications on the police organization
In recent years, big data technology has revolutionised many domains, including policing. There is a lack of research, however, exploring which applications are used by the police, and the potential benefits of big data analytics for policing. Instead, literature about big data and policing predominantly focuses on predictive policing and its associated risks. The present paper provides new insights into the police’s current use of big data and algorithmic applications. We provide an up-to-date overview of the various applications of big data by the National Police in the Netherlands. We distinguish three areas: uniformed police work, criminal investigation, and intelligence. We then discuss two positive effects of big data and algorithmic applications for the police organization: accelerated learning and the formation of a single police organization.
Analisa Tegangan Mooring pada Floating breakwater Tipe Gergaji dengan Pemodelan Fisik
Authors: Sujantoko Sujantoko , Djatmiko Eko Budi , Wardhana Wisnu , Hidayatullah Aditya 
Published: January 2022

Floating breakwater merupakan solusi alternatif dari penggunaan fixed breakwater karena dapat digunakan secara efektif di daerah pesisir dengan kondisi tertentu, desain yang fleksibel untuk dikembangkan, dan instalasinya lebih mudah. Salah satu aspek dasar dalam desain floating breakwater adalah sistem mooring, karena digunakan untuk menjaga struktur tersebut tetap pada posisinya dan selain itu juga akan mempengaruhi kinerjanya. Penelitian ini bertujuan untuk mengetahui besarnya tegangan mooring maksimum pada tali mooring melalui model fisik. Penelitian dilakukan pada floating breakwater tipe gergaji dan pontoon sebagai pembanding. Model floating breakwater dibuat dari bahan Polylactid Acid dan model tali mooring digunakan jenis polyethylene. Pengujian fisik dilakukan di laboraturium wave flume dengan gelombang irregular dan variasi tinggi gelombang (Hs), periode gelombang (T), elevasi muka air (d), dan sudut mooring (q). Hasil penelitian ini diperoleh nilai tegangan mooring maksimum pada floating breakwater tipe gergaji dan tipe pontoon pada sudut mooring 30â° dan elevasi muka air 45 cm secara berturut turut yaitu 5,278 N dan 4,913 N, sedangkan tegangan terkecil terjadi pada sudut mooring 60â° dan elevasi muka air 41 cm secara berturut turut yaitu 1,030 N dan 1,273 N. Pada perbandingan nilai tegangan mooring antara floating breakwater tipe gergaji pada sudut mooring (30o, 45o, 60o) adalah lebih besar 10.82%-19.71%, 24.00-40.94%, dan 22.2%-39.42% terhadap tipe pontoon pada elevasi muka air 41cm, 43cm dan 45cm secara berturut-turut
Pengaruh Perubahan Tutupan Lahan terhadap Debit Banjir di Daerah Aliran Sungai Ciliwung Hulu
Authors: Farid Mohammad , Pratama Maryo Inri , Kuntoro Arno Adi , Adityawan Mohammad Bagus , Rohmat Faizal Immaddudin Wira , Moe Idham Riyando 
Published: January 2022

Jakarta yang berfungsi sebagai pusat pemerintahan dan bisnis Indonesia seringkali mengalami permasalahan bencana banjir. Kejadian banjir yang terjadi tidak hanya disebabkan oleh tingginya intensitas hujan yang terjadi namun juga dipengaruhi oleh faktor-faktor lain, khususnya perubahan tutupan lahan yang memperkecil daerah resapan air hujan.. Studi ini merupakan suatu upaya untuk memprediksi dampak perubahan tutupan lahan yang terjadi terhadap dinamika banjir yang melanda ibu kota Negara Indonesia ini. Penelitian ini terbagi dalam 3 bagian yaitu pengumpulan data, pemodelan hidrologi dan analisis sensitivitas banjir terhadap perubahan tutupan lahan. Hidrograf Sintetis SCS CN digunakan untuk analisis hidrologi untuk mendapatkan peningkatan debit dan volume limpasan. Analisis hidrologi menunjukkan perubahan tutupan lahan berdasarkan tren yang tercatat menyebabkan peningkatan debit puncak dan volume limpasan pada tahun 2030 masing-masing sebesar 26% dan 24%. Namun demikian, dengan mengikuti Rencana Tata Ruang Kabupaten Bogor dan sekitarnya, peningkatan pengaruh banjir terhadap debit puncak dan volume limpasan dapat diminimalisir hingga berturut-turut sebesar 5.26% dan 4.94%. Setiap 13 km2 kawasan hutan atau pertanian yang diubah menjadi kawasan perkotaan atau tanah kosong, debit puncak banjir dan volume limpasan meningkat sebesar 4.63% dan 4.34%.
Ecology of Red-Tongue Viper (Gloydius ussuriensis) in Jeju Island, South Korea
Authors: Oh Hong-Shik , Banjade Maniram 
Published: January 2022

Understanding the ecology of species at risk is extremely important for their conservation and management. Due to land clearing for urban expansion, agriculture, and the import of pets, several snake species including the red-tongue viper (Gloydius ussuriensis) on Jeju Island of South Korea, have become threatened. We studied morphology, distribution, habitat characteristics, diet, and reproduction of red-tongue viper to provide a higher understanding of species ecology. This species on average reach 242–580 mm snout-vent length and is found in a wide range of habitat from mountain forest to lowland areas. Adult snakes prey almost entirely on amphibians followed by mammals and centipedes. The mating usually takes place in spring and birth takes place in autumn. This study points out the major threats and ill-information if addressed will not only contribute to the conservation efforts but also improve the negative attitudes that people hold toward these fascinating animals. The ecological data of G. ussuriensis herein provides basic information which assists in designing the management technique for conservation. Similar applications may be generalized and used to other vulnerable species to detect and quantify population ecology and risks, bolstering conservation methods that can be used to optimize the efficacy of conservation measures.
Sarcopenia: Technological Advances in Measurement and Rehabilitation
Authors: Lorusso Letizia , Esposito Luigi , Sancarlo Daniele , D’Onofrio Grazia 
Published: January 2022

Sarcopenia is an important recently defined disease affecting people aged ≥65 years all over the world. Improving the assessment of loss of muscle mass is becoming mandatory. In this regard, various new technologies have been advanced. Although the gold standard is represented by magnetic resonance imaging (MRI) or magnetic resonance spectroscopy (MRS), computed tomography (CT) or dual-energy X-ray absorptiometry (DXA), followed by biological impedance analysis (BIA) compared with DXA, there are numerous correlations between sarcopenia and health domain of everyday life that must be investigated and addressed, trying to obtain the best possible outcome in the older population. In this review, we focused on all types of new technologies assessing loss of muscle mass, frailty, independence, walking, capacity to get dressed, and loss of balance or sleepiness in older people and that could improve the diagnosis of sarcopenia or the rehabilitation of sarcopenic patients to prevent possible accidents. Different technologies have been proposed to investigate the factors promoting the loss of muscle mass and weakness. Despite the standard EWGSOP 2019 guidelines defining a specific methodology for the diagnosis of sarcopenia, not all domains and devices were included, and new frontiers of prevention have been explored.
History, Anatomy, Histology, and Embryology of the Ventricles and Physiology of the Cerebrospinal Fluid
Authors: Kuru Bektaşoğlu Pinar , Gürer Bora 
Published: January 2022

Cerebrospinal fluid is an essential, clear, and colorless liquid for the homeostasis of the brain and neuronal functioning. It circulates in the brain ventricles, the cranial and spinal subarachnoid spaces. The mean cerebrospinal fluid volume is 150 ml, with 125 ml in subarachnoid spaces and 25 ml in the ventricles. Cerebrospinal fluid is mainly secreted by the choroid plexuses. Cerebrospinal fluid secretion in adults ranges between 400 and 600 ml per day and it is renewed about four or five times a day. Cerebrospinal fluid is mainly reabsorbed from arachnoid granulations. Any disruption in this well-regulated system from overproduction to decreased absorption or obstruction could lead to hydrocephalus.
Robotic Heat Treatments for Mango and Prickly Pear Increase Shelf Life and Reduce Pathogen Infection
Authors: Félix Hahn Schlam Federico 
Published: January 2022

Mexico is the main exporter of mango fruits and prickly pears, so new postharvest techniques to increase shelf life are studied. Thermal treatments on both fruits can affect their cuticle so it was reviewed. When mango latex remains within the fruits, it avoids sap burn and decreases anthracnose and stem end rot infestation, so two systems were developed to minimize latex de-sapping. A gripper cuts stems 0.5 cm long and cauterizes them with a hot knife implement. A heating gun applied paraffin wax to mangoes without the stem end and protected them better against anthracnose lesions. Physicochemical analysis of several mango varieties was carried out after harvesting, at market place and after pedicel cutting and cauterizing. Keitt mangoes showed the lower quantity of total soluble solids (TSSs) and total acidity (TA). When the pedicel was cauterized, TSS dropped. Two grippers were developed to cryo-cauterize prickly pears as this system is more energy-efficient than hot cauterization. A six-finger gripper moved over a pneumatic actuator toward a dry ice chamber to optimize pear cryo-cauterization. Gripper’s strong grasping damaged the fruits due to excessive compression. TSS and TA of cryo-cauterized fruit remained constant during the three months of fruit storage.
Adolescents Suspended in the Space-Time: Problematic Use of Smartphone between Dissociative Symptoms and Flow Experiences
Authors: Ingrassia Massimo , Cedro Gioele , Puccio Sharon , Benedetto Loredana 
Published: January 2022

Based on current digital culture, this chapter aims to provide an updated view of dissociative experiences as no-psychopathological symptoms of flow experiences. It has been hypothesized that prolonged exposures to smartphone screens could be a predictor of altered states of consciousness (flow) and that sometimes these prolonged exposures could degenerate into dissociative phenomena. Participants were 643 high school students aged between 13 and 23 years (M = 16.08; SD = 1.79). They were asked to answer four self-report questionnaires about the habits of smartphone usage, the perception of problematic smartphone use, and the assessment of dissociative symptoms and experiences (e.g., bizarre sensory experiences, absorption and imaginative involvement [AII], depersonalization and derealization). Gender differences emerged both in smartphone usage habits and some dissociative scales. Two gender-specific stepwise linear regressions showed that problematic smartphone use is one of the stronger predictors of dissociative symptoms. Results support the idea that in an adolescents’ community sample prolonged exposition to smartphone screens plays a role in the manifestation of dissociative symptoms. This is closely connected with experiences of AII, which could reinforce the use of devices contributing significantly to establishing a causal circularity between smartphone prolonged usage and AII phenomena.