bluuebunny/crossref_metadata_2025_split huggingface dataset:
Algorithmic Completeness of Imperative Programming Languages
Authors: Marquer Yoann 
Published: July 2019

According to the Church-Turing Thesis, effectively calculable functions are functions computable by a Turing machine. Models that compute these functions are called Turing-complete. For example, we know that common imperative languages (such as C, Ada or Python) are Turing complete (up to unbounded memory). Algorithmic completeness is a stronger notion than Turing-completeness. It focuses not only on the input-output behavior of the computation but more importantly on the step-by-step behavior. Moreover, the issue is not limited to partial recursive functions, it applies to any set of functions. A model could compute all the desired functions, but some algorithms (ways to compute these functions) could be missing (see [10, 27] for examples related to primitive recursive algorithms). This paper’s purpose is to prove that common imperative languages are not only Turing-complete but also algorithmically complete, by using the axiomatic definition of the Gurevich’s Thesis and a fair bisimulation between the Abstract State Machines of Gurevich (defined in [16]) and a version of Jones’ While programs. No special knowledge is assumed, because all relevant material will be explained from scratch.
Development of mobile intraoperative computed tomography imaging system and assessment of its performance in a brain and body phantom study
Authors: Kim Tae-Hoon , Ryu Jong-Hyun , Jeong KilHwan , Kim Kyu Gyeom , Jeong Chang-Won , Yoon Kwon-Ha , Kim Dae-Won 
Published: July 2019

BACKGROUND: Intraoperative computed tomography (iCT) system has been developed focusing on combining the advanced imaging techniques for the best imaging modality. However, the use of iCT system in the operating rooms is limited due to the lack of flexible mobility. OBJECTIVE: This study aims to develop a mobile iCT imaging system and assess its imaging performance in a phantom study. METHODS: The mobile iCT system with mecanum omni-directional wheels has three major components namely, a rotating gantry, a slip-ring and a stationary gantry. Performance of mecanum iCT system was evaluated using the indices of signal-to-noise (SNR), contrast-to noise (CNR), and spatial resolution (MTF). Anatomical landmarks on phantom images were assessed using a 5-point scale (5 = definitely seen; 4 = probably seen; 3 = equivocal; 2 = probably not seen; and 1 = definitely not seen). RESULTS: The mecanum iCT system can be conveniently used for a whole-body scan under intraoperative conditions even in narrow operating rooms due to a smaller turning radius. The image quality of the mecanum iCT system was found to be acceptable for clinical applications (with SNR = 162.72, CNR = 134.29 and MTF = 694 μm). The diagnostic scores on the phantom images were ‘definitely seen’ value. CONCLUSIONS: The proposed mecanum iCT system achieved the improved flexible mobility and has potential to better serve as a useful imaging tool in the clinical intraoperative setting.
The Role of Strategic Thinking Patterns in the Quality of Administrative Decision Making
Authors: Wali Ahlam Ibrahim , Ali Muzaffar Hamed , Sharif Ahmed Azan 
Published: July 2019

The aim of the research is to identify the role of strategic thinking patterns (holistic, abstract, diagnostic, schematic) among the university leaders in the faculties of the University of Salahuddin / Erbil. In order to reach this goal, (The type of holistic thinking, the pattern of abstract thinking, the pattern of diagnostic thinking, the pattern of schematic thinking), while the third axis of the dependent variable relates to the quality of administrative decision making. The questionnaire was distributed to 100 respondents Aclasia and the meanings of the deans and heads of scientific departments, has been pursuing the analytical descriptive approach as a way to research was the use of statistical methods SPSS to get to the search results, and research found a set of results
1-There are levels of (types of strategic thinking and quality of administrative decision-making) among the university leaders in faculties of Salahuddin University / Erbil.
2-There is a positive positive relationship between all types of strategic thinking and the quality of administrative decision-making
3- There is a significant impact of the types of strategic thinking in the quality of administrative decision - making.
Based on the findings, the researchers recommended that the university leaders at the university be given an interest in strategic thinking as an important factor in the quality of managerial decision making
Organizational Strength and its Role in Enhancing Competitive Advantage "
Authors: Hassoun Ihsan Mohsen , Ali Nizar Mohammed 
Published: July 2019

The purpose of this research is to identify the organizational role of the four types of organizational strengths such as: Sharia strength, reward power, strength of expertise, information power in enhancing the competitive advantage of the working managers and their assistants, A questionnaire was designed for the research variables to collect the data, consisting of (21) paragraphs representing the organizational power paragraphs, and (10) paragraphs representing the competitive advantage clauses. The questionnaire outputs (60) were analyzed and processed statistically and presented through the Statistical Package (SPSS). Based on the test of the research plan and its hypotheses, the research reached the following:

There is a significant correlation between organizational strength and competitive advantage at the macro level.
There is a significant correlation between the types of organizational power represented by (legitimate strength, reward power, strength of experience, information power) and competitive advantage.
The existence of a significant influence of the organizational power in the competitive advantage at the macro level.
The existence of a relationship of significant influence to the types of organizational power represented by (the legitimate force, the strength of reward, the strength of experience, the power of information) in the competitive advantage.

In the light of the conclusions, a number of proposals were put forward, the most important of which was the promotion of awareness within the university at all levels of management of the importance and types of organizational power (legitimate power, reward power, the power of expertise, the power of information) to encourage workers and generate creative ideas and their role. In enhancing the competitive advantage. And the need to work to consolidate the meaning and the positive concept of force in order to unite efforts to benefit from the use of organizational power and the role they play in achieving the objectives of the University.
Keywords: Strength / Organizational Strength / Competitive Advantage
Adopt Balanced Scorecard (BSC) Using Hexagonal Diffraction to Enhance Quality of Educational Service
Authors: Al – Jubouri Entesar Saber , Agha Nada Abdel Razzaq 
Published: July 2019

Several researchers dealt with the balanced performance card, notably Kaplan and Norton, as they tried to use this card to measure the strategic performance of economic units across its four dimensions. This card is one of the most important approaches to measuring and evaluating the performance of economic units. The different units of their activities identify strengths and reinforce them, and deficiencies and treatment, and hence emerged the importance of adoption of the card in the economic units in general and educational in particular, to measure and evaluate performance by adopting the card in the field of education In addition, there are additional benefits to the previous benefits, which may include the continuous development of the curricula, tools and methods used by the faculties at the university to achieve its objectives in raising the level of education at this stage and measuring its impact on the quality level using the hexagonal diffraction and developing its objectives to meet the evolving needs of society, By improving quality by reducing defects and obstacles.
The aim of the research is to clarify the concept of the four-dimensional performance card concept and the concept of educational quality, in addition to the concept of hexagonal diffraction, and the relationship between the balanced performance card on educational quality and measuring its effect using hexagonal diffraction.
Measuring The Perception And Attitudes Of The Students Of The Faculty Of Business Administration From The Application Total Quality Management In Administrative Education
Authors: Houari Mouraj 
Published: July 2019

Is the quality of services and basic job is to be given to any department of the utmost importance and providing the appropriate environment and appropriate to provide the basics and requirements of this post, to go towards services in this era, and a university course and service functions to be interest in it today that the quality of services provided by Community to accompany the production - the student - and research programs, develop and provide training and training and motivation to ensure quality, where the quality and the quality of public services is inevitable in light of global changes and transformations, which must inculcate a culture of quality or idea at all Levels of the university.
The goal is a global university is the development and renovation and modernization, and to reduce this must change and the introduction of the reasons for and methods of TQM is the most important methods of change and require the latter to re-engineering the education system by introducing a new set of rules surplus to organizational success Of the University, also needs a system for the quality of educational services and research and administrative and financial specifications in the ISO, the university has become today responsible for the preparation of graduates and the preparation of research, but only now have today is to provide the regulatory environment and the purpose of work and solve problems in society
Given the importance and application of TQM in universities, the direct impact of "student" on the applicability of this administration support through his or rejection of the philosophy of our modern analytical study of the positions of students of the College of Business Administration, University of Laghouat by the application of TQM in education administration. According to the study the following problems:
What is the position of students from the Faculty of Business Administration at the University of LAGHOUAT by the application of TQM?

We believe that the study of this problem our way into the importance of studying the problems of the following subsidiary:

How understanding and knowledge of students Total Quality Management philosophy?
How contribution of the Department of the University through their decisions and to influence the position of a student by the application of total quality management philosophy?
How understanding and knowledge of students Total Quality Management philosophy?
Administrative and Educational Leadership and its Impact on Job Satisfaction
Authors: Hassan Taghreed S. , Hassan Amal K. , IBRAHIM Enas S. 
Published: July 2019

In the light of the rapid developments and changes in different directions, educational institutions at all levels need leaderships which are able to achieve the objectives of these institutions in the appropriate manner, so that they can adapt to these changes to ensure continuity and success in achieving the objectives of these institutions. This can be achieved only with the satisfaction of the employees work for these institutions. This satisfaction is going to be reflected the feelings of happiness resulting from the perception of the individual to the direction of the job. Which gives the job an important value is the desire of the individual to work with dedication and sincerity and a rush to accomplish the tasks entrusted to him.
This research focused on the study of administrative leadership in terms of its concept, importance and characteristics, and what is the impact of its practices on the faculty of education and employment at the university. So as the ability of administrative leadership in creating a state of job satisfaction among the workers, in order to reach the achievement of dedication and sincerity and the perfection of performance which aims to achieve the scientific and educational goals of the University. The French University of Picardy Jules Verne was chosen as a model for study.
Phase Change with Density Variation and Cylindrical Symmetry: Application to Selective Laser Melting
Authors: Fyrillas Marios M. , Ioannou Yiannos , Papadakis Loucas , Rebholz Claus , Matthews Allan , Doumanidis Charalabos C. 
Published: July 2019

In this paper we introduce an analytical approach for predicting the melting radius during powder melting in selective laser melting (SLM) with minimum computation duration. The purpose of this work is to evaluate the suggested analytical expression in determining the melt pool geometry for SLM processes, by considering heat transfer and phase change effects with density variation and cylindrical symmetry. This allows for rendering first findings of the melt pool numerical prediction during SLM using a quasi-real-time calculation, which will contribute significantly in the process design and control, especially when applying novel powders. We consider the heat transfer problem associated with a heat source of power Q ′ ˙ ( W / m ) per unit length, activated along the span of a semi-infinite fusible material. As soon as the line heat source is activated, melting commences along the line of the heat source and propagates cylindrically outwards. The temperature field is also cylindrically symmetric. At small times (i.e., neglecting gravity and Marangoni effects), when the density of the solid material is less than that of the molten material (i.e., in the case of metallic powders), an annulus is created of which the outer interface separates the molten material from the solid. In this work we include the effect of convection on the melting process, which is shown to be relatively important. We also justify that the assumption of constant but different properties between the two material phases (liquid and solid) does not introduce significant errors in the calculations. A more important result; however, is that, if we assume constant energy input per unit length, there is an optimum power of the heat source that would result to a maximum amount of molten material when the heat source is deactivated. The model described above can be suitably applied in the case of selective laser melting (SLM) when one considers the heat energy transferred to the metallic powder bed during scanning. Using a characteristic time and length for the process, we can model the energy transfer by the laser as a heat source per unit length. The model was applied in a set of five experimental data, and it was demonstrated that it has the potential to quantitatively describe the SLM process.
FORMULASI ES KRIM SARI KURMA
Authors: Agustin Cesia 
Published: July 2019

ABSTRAK : Demam Berdarah Dengue merupakan salah satu masalah kesehatan di Indonesia. Penderita DBD biasanya akan terjadi penurunan trombosit, dan mengalami penurunannya respon daya tahan tubuh. Salah satu zat gizi yang dapat meningkatkan trombopoietin adalah omega 6 atau asam linoleat, adalah sari kurma. Penelitian ini bertujuan untuk mengetahui gambaran tingkat kesukaan terhadap es krim sari kurma. Desain penelitian adalah studi eksperimental, dengan sampel 30 orang panelis yang mengisi lembar formulir uji hedonik. Data yang dikumpulkan meliputi warna, rasa, aroma dan tekstur. Es krim sari kurma yang paling banyak disukai dari segi warna yaitu formula 366, rasa yang paling disukai formula 455, aroma yang paling disukai yaitu formula 904 dan tekstur formula 455. Jadi, produk yang dipilih paling unggul adalah formula 455, karena disukai dari segi rasa dan tekstur. Berdasarkan hasil penelitian, produk es krim sari kurma yang harus diperbaiki dari segi warna dan aroma pada formulasi 366 dan 904 , perlu dilakukan penelitian lebih lanjut pada pasien DBD yang diberikan es krim sari kurma.
Authors: Febriyanti Irma 
Published: July 2019

ABSTRACT : Hydration status is a condition that describe the amount of fluid in the body that are known from testing the color of urine and is an early sign of dehydration. Prevalence of dehydration in teenager in Indonesia is 49.5%. Lack of fluid consumption and obesity can evoke dehydration. The purpose of this research is to know the relation between the consumption of fluids, hydration status and obesity. The design of this research is Cross Sectional with a total sample of 83 people. The technique sampling from all classes are conducted with by using proportional random sampling and from every class by using simple random sampling. The data collected include the characteristics of the sample, the liquid consumption, obesity, and hydration status. Research results are analyzed using chi square test. The research results shows an average consumption of the liquid sample 1751.08 mL/day, average IMT/U 0.7470 SD. 62.7% of the sample are less liquid consumption, 40.9% of the sample suffered obesity, and 53.0% of the sample are less hydrated. The results of statistical tests indicates the existence of a meaningful relation between the liquid consumption and hydration status (p = 0000 and USD = 12,519) and there is no meaningful relation between obesity and status hydration (p = 0,509 and RP = 1,201). Nutrition counseling are needed to improve the knowledge, especially the important of liquid consumption, the average amount of liquid that should be consumed based on the needs of the body, physical activity, and the other risk factors.

Keywords : liquid consumption, obesity, and hydration status
Consensos sobre la naturaleza de la ciencia: evidencias e implicaciones para su enseñanza
Authors: Vázquez Alonso Ángel , Acevedo Díaz José Antonio , Manassero Mas María Antonia 
Published: July 2019

Los currículos para la enseñanza de las ciencias se han centrado sobre todo en los contenidos conceptuales y se han regido por la lógica interna de la ciencia, pero han olvidado formar sobre la ciencia misma, esto es, sobre la naturaleza de la ciencia. La relevancia curricular de ésta es cada vez más apreciada por quienes diseñan una educación científica para el siglo XXI. Sin embargo, la naturaleza de la ciencia es un metaconocimiento complejo y poliédrico, en torno al cual hay muchas discrepancias y algunos puntos de acuerdo. Por ello, es necesaria la búsqueda de consenso sobre los temas de la naturaleza de la ciencia que podrían ser más útiles para una ciencia escolar que tenga como principal finalidad educativa la alfabetización científica y tecnológica de todas las personas.
Después de revisar críticamente los intentos internacionales más recientes para encontrar acuerdos válidos sobre los contenidos de naturaleza de la ciencia, en este estudio se muestran los resultados obtenidos en España empleando una metodología empírica, que se basa en la valoración por jueces expertos en el tema a las cuestiones planteadas en el Cuestionario de Opiniones sobre Ciencia-Tecnología-Sociedad. Los consensos alcanzados que se presentan no están limitados, como ocurre en la mayoría de los casos precedentes, a los tópicos de carácter más epistemológico, sino que incluyen en mayor número otros relacionados con aspectos propios de la educación CTS. Así, en el artículo se muestran ciertos acuerdos firmes en las dimensiones correspondientes a la epistemología de la ciencia, la influencia de la sociedad sobre la ciencia y la tecnología, la influencia de la ciencia y la tecnología sobre la sociedad y la sociología interna de la ciencia. Por último, se hace una breve reflexión crítica sobre algunas dificultades que hay que superar para la inclusión de la naturaleza de la ciencia en la enseñanza de la ciencias.
Conhecer o aluno: condição necessária para uma reforma educativa de qualidade
Authors: Costa Ausenda , Baeza Jorge 
Published: July 2019

Neste artigo[1] procura-se salientar a importância do conhecimento do aluno no êxito das reformas educativas. Reflecte-se sobre a situação de dois países, Portugal e Chile, pondo em evidência a não participação dos alunos, em particular na Educação Secundária, nas mudanças educacionais. Relaciona-se o processo de massificação da educação com as mudanças culturais que ela arrasta consigo. Referem-se, seguidamente, os enormes avanços da tecnologia e as suas consequências na alteração profunda do quotidiano dos estudantes. Constata-se a distância existente entre a cultura escolar e a cultura juvenil. Conclui-se por último, da necessidade urgente de as reformas educativas serem feitas não só para os alunos mas também com os alunos.
[1] Os autores deste artigo, escrito através de sucessivos e-mail, vivem em países de continentes diferentes, falam idiomas diferentes e não se conhecem pessoalmente, mas liga-os uma preocupação similar: os alunos.
John Locke (1632-1704). Su vida, su obra y pensamiento
Authors: Barionuevo María Estela 
Published: July 2019

John Locke nació en Wrington, cerca de Bristol, el 29 de Agosto de 1632, en el seno de una familia de pequeños nobles rurales, y falleció en 1704. Se educó en la universidad de Oxford. Obtuvo el grado de maestro en artes en el año 1658. También se interesó por la medicina y la política, en la cual comenzó a militar desde los 35 años. Recibió la influencia del pensamiento de John Owen (partidario de una política de tolerancia para con todas las religiones), le llamaron la atención las ideas de Descartes y de Hobbes.
Por su pensamiento debió exiliarse muchos años hasta 1689, año en que se produce la Revolución en Inglaterra, desde allí se lo consideraba como el representante del nuevo régimen liberal.
La dimensión creativa en la escritura, ilustración y musicalización de cuentos del mundo
Authors: Sevilla Pavón Ana 
Published: July 2019

El presente artículo explora la dimensión creativa de dos talleres de escritura, ilustración y musicalización de cuentos del mundo llevado a cabo con estudiantes de Pedagogía en el marco del proyecto TALIS en un campus universitario rural del nordeste de Brasil. Los objetivos principales fueron la recuperación de la memoria histórica y del patrimonio cultural de la región de Paraíba (Brasil); la formación de profesores en ejercicio y futuros profesores en nuevas metodologías docentes, en línea con los principios de la educación para el desarrollo; y la elaboración de materiales docentes creativos en formato escrito y audiovisual. Los datos recabados a través de cuestionarios, entrevistas semiestructuradas, diarios de campo, además del análisis de las producciones, mostraron una gran receptividad y un alto grado de implicación de los participantes respecto a las tres vertientes de la dimensión creativa tratadas. Asimismo, sus aportaciones contribuyeron a enriquecer el proyecto, permitiendo la incorporación de innovaciones en torno a la inclusión de nuevas temáticas, tales como la reivindicación de lugares y figuras históricas en los cuentos; y de nuevas formas de expresión, como la musicalización de los cuentos y la incorporación de la dramatización como parte integral de los talleres.
Palabras clave: escritura creativa; ilustración; musicalización; cuentos del mundo.