bluuebunny/crossref_metadata_2025_split huggingface dataset:
Understanding Digital Transformation Initiatives: Case Studies Analysis
Authors: Furjan Martina Tomičić , Tomičić-Pupek Katarina , Pihir Igor 
Published: April 2020

Abstract

Background: Complexity of the digital transformation (Digital Transformation) paradigm and its relation to the fourth technological revolution face companies with serious challenges when it comes to keeping up with the competition or becoming a leader in operating industries.

Objectives: The goal of our research is to systematize, analyse and evaluate technological and business concepts of Digital Transformation, in order to identify and investigate Digital Transformation initiatives in Croatia.

Methods/Approach: To accomplish this goal, we used a multiple-case study approach to gather data from experts who participated in successful Digital Transformation initiatives.

Results: Questionnaires were developed and used to gather both, qualitative background and technology-business related data relevant for Digital Transformation initiatives’ success, discussed in the last part of the paper. The limitation of this study is a relatively small number of case studies (6), as well as its local coverage, resulting therefore with conclusions, which will serve as a base for future studies.

Conclusions: There are several background, business, and technology-related concepts or factors relevant to Digital Transformation initiatives: profile and involvement of external Digital Transformation experts; the transformation drivers and expectations. In achieving most significant business concepts for business transformation, no single one right combination of technological concepts could be explicitly determined.
Impact Evaluation of an Emerging European Health Project – the MIDAS Model
Authors: Connolly Justin , Staines Anthony , Connolly Regina , Davis Paul , Boilson Andrew 
Published: April 2020

Abstract

Background: This paper describes the impact evaluation of a large big data platform initiative that is being undertaken in order to increase the probability of its success. The initiative, MIDAS (Meaningful Integration of Data Analytics and Services), is a European health-based Horizon 2020 project comprising a consortium of members from various universities, research institutions, and government agencies.

Objectives: The purpose of the paper is to present a pioneering platform that will support healthcare policymakers in their decision-making by enabling greater and more efficient use of their data. The goal is to present and evaluate the results of the MIDAS project across four countries.

Methods/Approach: The literature is replete with examples of worthwhile technology projects that have failed due to user resistance. In order to avoid such failure, and ensure the success of the final MIDAS platform, a detailed impact evaluation is being undertaken at timed periods of development.

Results: This paper describes the impact evaluation process, outlining the use of Q-methodology and the development of a 36-item concourse using the HTMLQ system for that purpose.

Conclusions: This research contributes to the overall understanding of how impact evaluation can be undertaken at timed periods during the development of an innovative technology for organisational purposes.
Developing Models for Managing Drones in the Transportation System in Smart Cities
Authors: Dung Nguyen Dinh 
Published: April 2020

Abstract
Unmanned aerial vehicles (UAVs), especially drones, have advantages of having applications in different areas, including agriculture, transportation, such as land use surveys and traffic surveillance, and weather research. Many network protocols are architected for the communication between multiple drones. The present study proposes drone-following models for managing drones in the transportation management system in smart cities. These models are based on the initial idea that drones flight towards a leading drone in the traffic flow. Such models are described by the relative distance and velocity functions. Two types of drone-following models are presented in the study. The first model is a safe distance model (SD model), in which a safe distance between a drone and its ahead is maintained. By applying the stochastic diffusion process, an improved model, called Markov model, is deduced. These drone-following models are simulated in a 2D environment using numerical simulation techniques. With the simulation results, it could be noted that: i) there is no accident and no unrealistic deceleration; ii) the velocity of the followed drone is changed according to the speed of the drone ahead; iii) the followed drones keep a safe distance to drone ahead even the velocities are changed; iv) the performance of the Markov model is better than that of the SD model.
Is Amphiorchis (Digenea: Spirorchiidae) an exclusive parasite of sea turtles?
Authors: Palumbo E. , Werneck M. R. , Diaz J. I. 
Published: April 2020

Summary
The side-necked turtle Hydromedusa tectifera commonly inhabits the tributary streams of the Rio de La Plata and occasionally is found in brackish waters within the estuary of the Rio de La Plata. Few studies have been conducted on its parasitic fauna, especially in Argentina. In the present work Amphiorchis sp. is registered for the first time in a freshwater turtle, expanding the knowledge about the specificity of the genus that until now was considered inhabiting only marine turtles.
Making Decisions and Motor Actions with Technical Biomechanical Classifications in Male Judo Weight Categories
Authors: Soto Dany Alexis Sobarzo , Aedo-Muñoz Esteban , Brito Ciro José , Camey Suzi , Miarka Bianca 
Published: April 2020

Abstract
The aim of the study was to compare motor action variables of judo combat phases and technical biomechanical assessment of the seven weight categories. The sample was composed of 638 bouts (176 of extra lightweight <66 kg, 289 of half lightweight 66 > 73 kg, 180 of lightweight 73 > 81 kg, 244 of half middleweight 81 > 90 kg, 174 of middleweight 81 > 90 kg, 151 of half heavyweight 90 > 100 kg and 142 of heavyweight >100 kg) during motor actions of approach, gripping, attack, defense and groundwork combat phases, verifying the interactions between them by Markov chains and comparisons by Kruskall-Wallis and Dunn post hoc tests (p ≤ .05). The results demonstrated that lighter weight categories showed higher approach phases than the heavyweight category, and the lightweight group demonstrated higher defensive action frequencies than the half lightweight category and heavyweight athletes. Heavyweight and middleweight categories demonstrated higher groundwork combat frequencies than lighter weights, and the heavyweight category showed higher pause frequencies than the lightweight category. Regarding the decision-making model, the main transitions presented by the Markov chains showed higher prevalence of the following combinations: gripping occurring before the lever and length attacks, lever attack followed by the length attack, and length attack occurring earlier than the groundwork phase.
Physical and Physiological Demands During Handball Matches in Male Adolescent Players
Authors: Ortega-Becerra Manuel , Belloso-Vergara Alexis , Pareja-Blanco Fernando 
Published: April 2020

Abstract
This study aimed to describe the physical and physiological demands of adolescent handball players and compare movement analysis and exercise intensities between the first and second halves and between the different periods of the match. Fourteen adolescent handball players (age 15.7 ± 0.8 years, body mass: 65.6 ± 3.4 kg, body height: 169.5 ± 3.9 cm), played two friendly matches, in which no substitutions were made. The analysis was carried out with a Global Positioning System technology. The following physical variables were analyzed: Total distance covered (TD); distance covered at faster velocities than 18 km·h-1 (TDC>18km·h-1); number of accelerations (Accel) and decelerations (Decel); number of accelerations and decelerations higher than 2.78 m·s-2 (Accel>2.78 m·s-2 and Decel>2.78 m·s-2); number of sprints (Sprints); accelerations interspersed with a maximum of 30 s between them (RAS≤30s) and as a physiological variable the heart rate (HR) was examined. Significant differences (p < 0.01 –p < 0.001) between the first and the second half in all variables mentioned were observed, except in Accel>2.78 m·s-2 and Decel>2.78 m·s-2. This trend was also observed when comparing performance between the different 10-min periods. The 5th period (period 40-50 min) was the one that showed differences with respect to the previous ones. Adolescent handball players showed lower levels of exercise intensity, assessed by both time-motion and HR data, in the second half of matches, especially in the middle of this period.
Preliminary Validation of Mirrored Scales for Monitoring Professional Soccer Training Sessions
Authors: Morandi Rodrigo F. , Pimenta Eduardo M. , Andrade André G. P. , Serpa Tane K. F. , Penna Eduardo M. , Costa Charles O. , Júnior Mário N. S. O. , Garcia Emerson S. 
Published: April 2020

Abstract
We aimed to create a single subjective method to assess both internal training loads and subsequent fatigue. This new training-fatigue (dose-response) scale (TFS) was composed of two similar scales with the same properties, metrics and construction criteria. These two scales were designed to rate the perceived exertion (RPETFS) and perceived fatigue (RPFTFS) in professional soccer players. Twenty-two athletes participated to establish reliability, and 15 participated to establish validity. For reliability, the intraclass correlation coefficient (ICC) and standard error of measurement (SEM) were used. For criterion validity, the Spearman’s correlation coefficient and linear regression analyses were applied. Associations between RPETFS and RPFTFS were verified by a chi square test, and a further factorial exploratory analysis was conducted. RPETFS and RPFTFS were found to be reliable (ICC 0.74 and 0.77, SEM 0.30 and 0.30, respectively) and valid. RPETFS was best explained by the internal load of the Banister training impulse (p < 0.001), while RPFTFS was best explained by the internal load of the Stagno training impulse (p < 0.001). An association was found between the scales (RPETFS and RPFTFS) in which training duration had a more substantial impact on these subjective perceptions than did training intensity (p < 0.01). RPETFS and RPFTFS scales are reliable and valid for monitoring training sessions in Brazilian professional soccer players. The simultaneous oscillations of the RPETFS and RPFTFS scores can be used by staff members to better plan weekly training programs based on dose-response ratings. Finally, training duration must be carefully controlled because it has a greater impact than intensity on subjective perceptions.
Financial Crises in Comparative Perspective – Crisis Management and its Phenomenon of Repetition/Return
Authors: Zemla Sebastian 
Published: April 2020

Abstract
Crises cause attentiveness in our society and awaken, depending on the degree of consternation, our ongoing interest. These events include financial crises, phenomenal incidents that shock the economic world and pose significant challenges for the governments. Two crises which stand out in this context are the Great Depression in 1929 and the financial crisis in 2007/2008. In addition to the comparative approach, the paper focuses directly on the typical repetitive mechanism (“recurrent pattern of banking and sovereign debt crises” (Reinhart & Rogoff, 2011): overheating, the forming of a bubble and the bursting of the bubble, largely started in the USA. Specific aspects included in this research area are crisis management in the decades mentioned above, the role of governments and banks, as well as the observation as to which crisis can be expected next. We can conclude that the current monetary systems led by complex financial instruments and addicted to low interest rates are prone to deliver another serious financial crisis.
Pollen morphological ultrastructure of Melastoma L. (Melastomataceae)
Authors: Suryani Lilis , Ramona Fitria 
Published: April 2020

Melastoma L. is a type genus of Melastomataceae. Melastoma malabthricum is the type with the widest area of spread compared with other species in the genus Melastoma. This research aim to study pollen morphological ultrastructure of Melastoma. Research carried out with collecting species which include to Melastoma with survey methode. Pollen morphological ultrastructure observation used Scanning Electron Microscope Type JSM-IT-200. Pollen sample obtained from the flowers collection where not yet anthesis. In Laboratory polen was fixation, dehidration and coating then observed with electrone microscope to taken pollen photo and identification. Two species are prolate spheroidal that are M. malabathricum dan M. tebauchina. Four species are oblate spheroidal that are M. setigerum, M. baccarianum, M.minahasae dan M. malabathricum var. malabathricum. The results scanning electron microscope from six species Melastoma seen only have aperture like a gap called colpus with amount variation. Pollen ornamentation on six species Melastoma looks like striate type.
PENJAMINAN DANA NASABAH BANK OLEH LEMBAGA PENJAMIN SIMPANAN
Authors: DANAPARAMITA BELLA BRETYANING 
Published: April 2020

Liquidation and revocation of banking business licenses has caused public confidence in Indonesian banks to decline. Providing legal certainty in the regulation and supervision of banks and deposit guarantee is one way to increase public trust. The Deposit Insurance Agency is an independent institution that functions to guarantee the savings of banking customers in Indonesia. In this study using descriptive research methods with a normative legal approach. The results of this study indicate that the Indonesian people need security in guaranteeing their funds held in a bank. The goal is that customers increasingly put trust in banks and the more quantity of customers in using banking services. Customer funds guaranteed by the Deposit Insurance Corporation a maximum of Rp 2,000,000,000 (two billion rupiah), for customers whose savings are more than Rp 2,000,000,000 (two billion rupiah), or for customers whose deposits are not guaranteed, will be paid after disbursement of liquidated bank assets.Keywords: Guarantee, Customer Funds, Deposit Insurance Corporation
Analisis Solusi Model Rangkaian Listrik Menggunakan Metode Transformasi Laplace Modifikasi
Authors: Minggani Fitriana 
Published: April 2020

Abstract Laplace transform is one type of integral transformation that allows to be used to solve homogeneous and non- homogeneous second order linear differential equations. Laplace transform modification is obtained by adding coefficients through the corresponding variables in the Laplace transform equation. There are several applications of differential equations, one of which is the electrical circuit model. The prblem that often becomes an obstacle is when encountering a limit value problem. This paper aims to obtain the solution of linear differential equations in a simple electric circuits (RLC) model connected in series, using a modified Laplace transform method. The results of this study provide indicate that a modified Laplace transform method can providesolution of nonhomogenous second order linear differential equation in the form of electric charge equation over time. Keywords:electrical circuits, Laplace transform modifications, second order linear differential equations AbstrakTransformasi Laplace merupakan salah satu jenis transformasi integral yang memungkinkan digunakan untuk menyelesaikan persamaan diferensial linear orde dua homogen maupun non homogen. Transformasi Laplace Modifikasi diperoleh dengan melakukan penambahan koefisien melalui variabel yang sesuai pada persamaan Transformasi Laplace. Terdapat beberapa penerapan persamaan diferensial, salah satunya yaitu pada model rangkaian listrik. Permasalahan yang seringkali menjadi kendala yaitu ketika menjumpai masalah nilai batas. Paper ini bertujuan untuk mendapatkan penyelesaian persamaan diferensial linear pada model rangkaian listrik sederhana (RLC) yang dihubungkan secara seri, menggunakan metode transformasi Laplace modifikasi. Hasil penelitian ini menunjukkan bahwa transformasi Laplace modifikasi dapat memberikan solusi persamaan diferensial linear orde dua non homogen dalam bentuk persamaan muatan listrik terhadap waktu. Kata Kunci:persamaan diferensial linear orde dua, rangkaian listrik, transformasi Laplace modifikasi
Revealing Hidden Debottlenecking Potential in Flare Systems on Offshore Facilities Using Dynamic Simulations -- a Preliminary Investigation
Authors: Somozas Ana Xiao Outomuro , Nielsen Rudi P. , Maschietti Marco , Andreasen Anders 
Published: April 2020

Three flare systems are modeled and total plant depressurization is investigated using dynamic simulations in order to access the debottlenecking potential. Usually steady-state simulation of the flare network is used for sizing and rating of the flare system. By using dynamic simulations effects from line packing in the flare system can be studied. The results show that peak flow during a dynamic simulations is significantly lower than the peak flow used in a steady-state case. The three systems investigated span a wide range in flare system size, both in terms of number of process segments disposing into the flare network, in terms of peak design rate and the flare network pipe dimensions and total hold-up volume. Generally, it is observed that the larger the flare system, the larger debottlenecking potential.
Fitossociologia e aspectos ecológicos da comunidade arbórea do Bosque Rodrigues Alves - Jardim Botânico Amazônia, Belém, Pará, Brasil
Authors: Lau Arthur Viana , Ferreira Gracialda Costa , Jardim Mário Augusto 
Published: April 2020

Este estudo teve como objetivo analisar a fitossociologia e os aspectos ecológicos da comunidade arbórea do Bosque Rodrigues Alves localizado no município de Belém, Pará. Foram amostradas todas as espécies arbóreas com DAP ≥ 5 cm e estimada a altura. O material botânico foi identificado em nível de família, gênero e espécie no Herbário Felizberto Camargo (FC) da UFRA e calculado os parâmetros fitossociológicos, estratificadas as classes de diâmetro e da altura e determinado os grupos ecológicos e a síndrome de dispersão para cada espécie. Os resultados registraram 9.683 indivíduos em 54 famílias, 191 gêneros e 336 espécies. Fabaceae (66 spp.), Sapotaceae (22 spp.), Malvaceae (16 spp.) e Burseraceae (15 spp.) obtiveram o maior número de espéies e Nectandra cuspidata Nees o maior número de indivíduos (474). Aproximadamente 77% dos indivíduos ocuparam as três primeiras classes de altura e a distribuição diamétrica em J-invertido características de florestas tropicais. Phytosociology and ecological aspects of forest tree community of Bosque Rodrigues Alves - Amazon Botanical Garden, Belém, Pará, Brazil A B S T R A C TThis study aimed to analyze the phytosociology and ecological aspects of the tree community of Bosque Rodrigues Alves located in the municipality of Belém, Pará. All tree species with DBH ≥ 5 cm were sampled and the height estimated. The botanical material was identified at family, genus and species level in UFRA Herbarium Felizberto Camargo (FC) and calculated the phytosociological parameters, stratified the diameter and height classes and determined the ecological groups and dispersion syndrome for each species. Results recorded 9,683 individuals in 54 families, 191 genera and 336 species. Fabaceae (66 spp.), Sapotaceae (22 spp.), Malvaceae (16 spp.) and Burseraceae (15 spp.) obtained the largest number of species and Nectandra cuspidata Nees the largest number of individuals (474). Approximately 77% of individuals occupied the first three classes of height and diameter distribution in J-inverted rainforest characteristics.Keywords: Fitogeografy, urban forest, forest fragmentation.
Um novo modelo climático simplificado: Global resolved energy balance with galactic cosmic rays (GREB-GCR) theory
Authors: Oliveira Emerson Damasceno , Fernandez José Henrique 
Published: April 2020

Este trabalho se fundamentou no desenvolvimento de um modelo climático capaz de simular os efeitos da teoria dos Raios Cósmicos Galácticos (RCG) sobre o sistema climático global. Este novo modelo está sendo chamado de Global Resolved Energy Balance from Galactic Cosmic Rays (GREB-GCR) Theory. O GREB-GCR está baseado no código do modelo GREB, um modelo climático simplificado que se baseia no balanço energético global. Os campos de superfície apontam que o modelo GREB-GCR consegue simular a temperatura do ar superficial considerando as forçantes antropogênicas (CO2) e naturais (RCG). O modelo ainda aponta um enfraquecimento recente à tendência de aquecimento global das últimas décadas, sendo este influenciado pelos RCG. Global resolved energy balance with galactic cosmic rays (greb-gcr) theory: a new simplified climate model theory A B S T R A C TThis work was based on the development of a climate model capable of simulating the effects of the Galactic Cosmic Rays theory (GCR) on the global climate system. This new model is being called the Global Resolved Energy Balance with Galactic Cosmic Rays (GREB-GCR) Theory. The GREB-GCR is based on the GREB model code, a simplified climate model that is based on the global energy balance. The calculated surface fields indicate that the GREB-GCR model can better simulate the surface air temperature considering anthropogenic (CO2) and natural (GCR) forcings. The model also points to a recent weakening of the global warming trend of recent decades, which is influenced by the GCR’s fluxes.Key-words: GREB-GCR, Air temperature, Climate model, Cosmic Rays.
Improving Knowledge and Changing Health Attitude among Teenagers through Digital Media Flipbook
Authors: Gustina Erni , Wibowo Marsiana 
Published: April 2020

The aims in this study to analyze the effectiveness of digital flipbooks as a medium for health promotion for adolescents. This study is a quasi experimental design with a One Group Pre and Post Test Design. The sample of this study was 100 adolescents. Â The average age of adolescents was 16 years and the majority of the female sex. Mean rank for knowledge (Mean rank=2.86; p-value=0.24) and attitude (Mean rank=11.8; p-value = 0.009). Digital media flipbook can influence the attitudes of adolescents but does not affect the change of knowledge. Increase exposure to health promotion programs by expanding access to information about preventing risk behaviors in adolescents to maintain attitudes that avoid adolescents risk behavior.
The Effect of Liquidity and Working Capital Turnover on Profitability at PT. Sumber Cipta Multiniaga, South Jakarta
Authors: Jasmani Jasmani 
Published: April 2020

The logical consequence of credit sales is the increase in trade receivables which in turn disrupts the company's liquidity. This study aims to determine the effect between liquidity and working capital turnover on profitability at PT. Sumber Cipta Multiniaga. The method uses survey techniques and saturated sampling in the form of financial statements. The analytical tool used is descriptive and verification analysis with assumptions with statistical analysis in the form of regression tests, correlation coefficient tests, determination coefficient tests and hypothesis tests. The results of the current ratio study have a significant effect on the determination of 32.6%. Hypothesis testing obtained ρ value 0,000 <0.05. Working capital turnover has a significant effect on return on assets, with a determination of 29.6%. Hypothesis testing obtained ρ value 0,000 <0.05. The current ratio and Working capital turnover simultaneously have a significant effect on the return on assets with a determination of 49.2%. Hypothesis testing obtained ρ value 0,000 <0.05.