bluuebunny/crossref_metadata_2025 huggingface dataset:
Formação do professor de química no Brasil
Authors: Mourão Ireuda da Costa , Ghedin Evandro
Published: February 2020

O trabalho tem como objetivo refletir sobre a lógica curricular dos projetos pedagógicos de alguns cursos de licenciaturas em química de instituições federais de ensino do Brasil. Metodologicamente trabalha numa perspectiva da hermenêutica crítica. Foi feita a análise de quatro projetos pedagógicos de cursos de licenciatura em química com fundamentos na crítica de Kliebard ao pensamento de Tyler. Do estudo em questão fica a compreensão de que os futuros professores pouco participaram dos processos decisórios quanto à elaboração do currículo; professores que poderão ter dificuldades na construção de suas identidades profissionais, uma vez que não fica muito claro em todos os projetos os perfis dos bacharéis e dos licenciados; possivelmente estes professores terão dificuldades em articular o conhecimento químico com o fazer pedagógico, já que prevalece um número maior de disciplinas dos conhecimentos químicos em detrimento de disciplinas que tratam do ensino da química.
Application of the principles of pedagogical design in the design of informatics lessons
Authors: Andreev Anton V. , Usova Natalia A.
Published: February 2020

Problem and goal. The article deals with different approaches to the use of pedagogical design for the construction of the educational process, the problem of designing lessons with the use of pedagogical design. The aim was to identify the features of using the principles of pedagogical design for the organization of the educational process. Methodology. The analysis of different approaches to the use of the principles of pedagogical design in the school curriculum, in teaching computer science. The analysis of curricula, manuals, dissertations, conference materials on GEF and the study of scientifi literature on pedagogical design and its application in the educational process. Results. The principles of the educational process of Robert Gagne with the use of pedagogical design are considered. Various approaches to the use of the principles of pedagogical design in computer science lessons, including multimedia resources, information technologies, the platform of the Moscow Electronic School, are analyzed. Conclusion. The study showed that to maintain the continuity of the educational process is a holistic approach to the development and implementation of training programs in informatics using principles of instructional design, which also contributes to support the educational learning environment.
The training of masters of pedagogical education to the integrated teaching of the schoolchildren in mathematics and computer science
Authors: Glizburg Vita I.
Published: February 2020

Problem and goal. The single subject area “Mathematics and Computer Science”, provided by existing standards, implies the need to introduce the integration of teaching these subjects in primary and secondary schools; the training for such teaching is one of the goals of the implementation of the master’s program “Mathematics in Primary Education”. Methodology. The implementation of the following factors improves the quality of training of the masters to the integrated teaching of the schoolchildren in mathematics and computer science: the training of the masters is based on the competencies that they assimilated in the stages of their previous training, in particular in undergraduate studies; the developed integrated content of the modular training, implemented in the system of specialized disciplines, allows to implement the systematic, fundamental and invariance training of the masters; the readiness of the masters to the integrated teaching the schoolchildren in mathematics and computer science includes the formed competencies in the selection of teaching content and the use of educational electronic resources; taking into account various factors of using information and communication technologies in the educational process, forming an idea of the role of informatization of education in society, its language, methods and means, and their quality control. Results. The practical activities of masters in creating the electronic courses for organizing online-learning were implemented, a system of computer tasks was created for the integrated teaching of the schoolchildren in mathematics and computer science. Conclusion. The training of masters to the integrated teaching of the schoolchildren in mathematics and computer science ensures their orientation in information and communication technologies and subsequent competent use of these technologies in their professional activities.
Word-Embeddings and Grammar Features to Detect Language Disorders in Alzheimer’s Disease Patients
Authors: Guerrero-Cristancho Juan S. , Vásquez-Correa Juan C. , Orozco-Arroyave Juan R.
Published: February 2020

Alzheimer's Disease (AD) is a progressive neurodegenerative disorder that affects the language production and thinking capabilities of patients. The integrity of the brain is destroyed over time by interruptions in the interactions between neuron cells and associated cells required for normal brain functioning. AD comprises deterioration of the communicative skills, which is reflected in deficient speech that usually contains no coherent information, low density of ideas, and poor grammar. Additionally, patients exhibit difficulties to find appropriate words to structure sentences. Multiple ongoing studies aim to detect the disease considering the deterioration of language production in AD patients. Natural Language Processing techniques are employed to detect patterns that can be used to recognize the language impairments of patients. This paper covers advances in pattern recognition with the use of word-embedding and word-frequency features and a new approach with grammar features. We processed transcripts of 98 AD patients and 98 healthy controls in the Pitt Corpus of the Dementia-Bank database. A total of 1200 word-embedding features, 1408 Term Frequency—Inverse Document Frequency features, and 8 grammar features were extracted from the selected transcripts. Three models are proposed based on the separate extraction of such feature sets, and a fourth model is based on an early fusion strategy of the proposed feature sets. All the models were optimized following a Leave-One-Out cross validation strategy. Accuracies of up to 81.7 % were achieved using the early fusion of the three feature sets. Furthermore, we found that, with a small set of grammar features, accuracy values of up to 72.8 % were obtained. The results show that such features are suitable to effectively classify AD patients and healthy controls.
Sistema basado en reglas para la generación personalizada de curso virtual
Authors: Duque Méndez Néstor Darío , Ovalle-Carranza Demetrio , Carrillo-Ramos Ángela
Published: February 2020

Desde los albores de la incorporación de las tic en los ambientes educativos, en concreto en los procesos de enseñanza y aprendizaje, se abrían expectativas sobre las posibilidades de la educación individualizada, en ambientes versátiles, en los que se reconocieran las particularidades de los estudiantes. A pesar de que existen diversos acercamientos a estas situaciones, en ocasiones están sujetos a plataformas o aplicaciones específicas. Un sistema adaptativo debe definir los componentes ajustados de acuerdo con determinantes específicos, en particular las características en el perfil del estudiante y los elementos contextuales, y, además, definir un mecanismo para dicha adaptación. El presente trabajo expone una propuesta para la generación de cursos virtuales personalizados, soportada en la separación de la estructura del curso y los recursos educativos que apoyan las actividades educativas y potenciadas, con un sistema de reglas de producción que determinan los recursos educativos a entregar en cada momento, guiadas por las características incluidas en el modelo del estudiante. El enfoque metodológico responde a la definición sistémica de la estrategia de adaptación, que exige hacer explícito los determinantes, los componentes y las técnicas de adaptación, con base en dsr. La versatilidad de la propuesta radica en que puede ser enriquecida con nuevos elementos o con variaciones de las características en el perfil del estudiante, al tomar diferentes modelos en estilos de aprendizaje y la categorización de características personales, académicas o contextuales, en tanto que se vean reflejadas en el proceso de adaptación. El resultado final evidencia que el modelo propuesto permite entregar un plan de curso diferente, con actividades personalizadas, de acuerdo con las características del estudiante y su contexto.
Raim: framework para la inclusión adaptativa en entornos educativos para todos
Authors: Tabares-Morales Valentina , Duque-Méndez Néstor , Fabregat-Gesa Ramón
Published: February 2020

En los ambientes educativos existe una gran diversidad en las características y necesidades de los estudiantes. Las Tecnologías de Información y Comunicación (tic) han logrado mejoras relevantes en diferentes actividades humanas y esas posibilidades podrían ser aprovechadas en procesos educativos que reconozcan las particularidades de los estudiantes y su contexto. Uno de los enfoques con mayor preponderancia son los sistemas adaptativos en educación, sin embargo, las expectativas aún no se han llenado, debido a problemas como falta de esquemas genéricos de personalización y de disponibilidad de contenidos educativos adecuados a las condiciones específicas y dificultades en la captura y actualización del perfil del estudiante y de implementación en plataformas reales. Esto se manifiesta con mayor fuerza en el caso de estudiantes con necesidades especiales de educación, cuando el no reconocimiento de sus necesidades y preferencias puede incluso excluirlos de los ambientes educativos. El trabajo presentado en este artículo propone un framework que permite, a través de un proceso de inclusión adaptativa, generar entornos educativos para todos. El framework se entiende como un conjunto de lineamientos de trabajo divididos en módulos, que proporcionan herramientas para la gestión de modelos en cada uno. Se presenta una plataforma tecnológica que implementa el modelo conceptual y se evalúa a través de una metodología propuesta para este tipo de sistemas, con lo cual se obtienen resultados satisfactorios, pero con posibilidades de mejora. Uno de los aportes relevantes de la propuesta es que el modelo puede ser implementado bajo diferentes enfoques, características y tecnologías, mientras que se guarde la coherencia entre los diferentes elementos que lo componen.
Informática en la Educación
Authors: Duque Méndez Néstor Darío , Rodríguez Marín Paula Andrea , Collazos Cesar A.
Published: February 2020

En la actualidad, las Tecnologías de la Información y la Comunicación (TIC) están presentes en todos los campos de nuestra sociedad, y la educación no es la excepción. Estas se convierten en una exigencia permanente para apoyar los procesos de enseñanza-aprendizaje, permitiendo que los estudiantes utilicen los métodos más adecuados a su necesidades y preferencias para aprender y acceder a contenidos disponibles en cualquier lugar. Además, con la llegada de la tecnología, las barreras de espacio y tiempo pueden ser enfrentadas, permitiendo que las necesidades de formación y aprendizaje estén al alcance de las personas, sin las limitaciones físicas. Asimismo, si se aprovecha esta potencialidad para ambientes inclusivos, la exclusión puede ser atacada por diferentes factores.
Selected problems related to the functioning of art installations in the cultural space of Poland – a case study of Zbawiciela square in Warsaw
Authors: Samsel Tomasz , Antolak Mariusz , Borowski Jacek
Published: February 2020

W publikacji zakres badań dotyczył problemów podczas wykonywania i funkcjonowania terenów zieleni na przykładzie instalacji artystycznej „Tęcza”. Przedstawiono zakres zbadanych problemów podczas budowy ogólnodostępnych terenów miejskich. Po ich wyszczególnieniu zaproponowano stosowne rozwiązania celem ich zmniejszenia lub zapobiegania. Badania przeprowadzone były na podstawie metody ankietowej wśród urzędników, projektantów oraz wykonawców miejskich inwestycji. Oprócz badań autorzy wykorzystali wiedzę własną i wieloletnie doświadczenie zawodowe w zakresie budowy przestrzeni publicznych. Problemy, z jakimi najczęściej spotykają się badane grupy, to przede wszystkim brak dialogu między poszczególnymi uczestnikami inwestycji i konsultacji ze społeczeństwem. Wszyscy badani jednoznacznie mówili o trudnościach formalnych i zbyt długich terminach ich załatwiania. Urzędnicy wskazują na zaniedbania ze strony projektantów i wykonawców, na co ci ostatni zwrócili uwagę na niekompetencje urzędników i brak u nich merytorycznego przygotowania. Bez wątpliwości wszystkie badane grupy wyrażają chęć poprawienia procesu inwestycyjnego oraz pogłębiania
wiedzy z tego zakresu. Zaznaczają równocześnie, że w całym „trójkącie inwestycyjnym” najważniejsze są społeczeństwo i każdy obywatel korzystający z przestrzeni publicznej. Niewątpliwie można ocenić, że wszyscy ankietowani sugerują zwiększenie edukacji w badanym przez autorów zakresie oraz zapewnienie na szczeblu samorządowym koordynatora do spraw prowadzenia inwestycji miejskich terenów zieleni.
Generalized Jordan triple (σ,τ)-higher derivation on triangular algebras
Authors: Ashraf Mohammad , Jabeen Aisha , Akhtar Mohd
Published: February 2020

Let R be a commutative ring with unity, U = Tri(A,M,B) be a triangular
algebra consisting of unital algebras A,B and (A,B)-bimodule M which is
faithful as a left A-module and also as a right B-module. Let ? and ? be two
automorphisms of U. A family ? = {?n}n?N of R-linear mappings ?n : U ? U is
said to be a generalized Jordan triple (?,?)-higher derivation on A if
there exists a Jordan triple (?,?)-higher derivation D = {dn}n?N on U such
that ?0 = IU, the identity map of U and ?n(XYX) = ?i+j+k=n
?i(?n-i(X))dj(?k?i(Y))dk(?n-k(X)) holds for all X,Y ? U and each n ? N. In
this article, we study generalized Jordan triple (?,?)-higher derivation on
A and prove that every generalized Jordan triple (?,?)-higher derivation on
U is a generalized (?,?)-higher derivation on U.
On involutes of order k of a null Cartan curve in Minkowski spaces
Authors: Hanif Muhammad , Hua Hou , Nesovic Emilija
Published: February 2020

In this paper, we define an involute and an evolving involute of order k of a
null Cartan curve in Minkowski space En1 for n ? 3 and 1 ? k ? n-1. In
relation to that, we prove that if a null Cartan helix has a null Cartan
involute of order 1 or 2, then it is Bertrand null Cartan curve and its
involute is its Bertrand mate curve. In particular, we show that Bertrand
mate curve of Bertrand null Cartan curve can also be a non-null curve and
find the relationship between the Cartan frame of a null Cartan curve and
the Frenet or the Cartan frame of its non-null or null Cartan involute of
order 1 ? k ? 2. We show that among all null Cartan curves in E31 , only the
null Cartan cubic has two families of involutes of order 1, one of which
lies on B-scroll. We also give some relations between involutes of orders 1
and 2 of a null Cartan curve in Minkowski 3-space. As an application, we
show that involutes of order 1 of a null Cartan curve in E31 , evolving
according to null Betchov-Da Rios vortex filament equation, generate
timelike Hasimoto surfaces.
Biderivations and bihomomorphisms in Banach algebras
Authors: Park Choonkil
Published: February 2020

In this paper, we solve the following bi-additive s-functional inequalities ||
f(x+y,z+w) + f(x+y,z-w)+f(x-y,z+w) + f (x-y,z-w)- 4f(x,z)||? ||s(2f(x+y,z-w)+ 2f(x-y,z + w)-
4f(x,z) + 4f(y,w)||(1) and ||2f(x+y,z-w) + 2f(x-y,z+w)-4f(x,z) + 4f(y,w)|| (2)? ||s(f(x+y,z+w)+ f(x+y,z-w) + f(x-y,z+w)+f(x-y,z-w)-4f(x,z))||, where s is
a fixed nonzero complex number with |s| < 1. Moreover, we prove the
Hyers-Ulam stability of biderivations and bihomomorphismsions in Banach
algebras and unital C+-algebras, associated with the bi-additive
s-functional inequalities (1) and (2).
New Hermite-Hadamard type inequalities for convex mappings utilizing generalized fractional integrals
Authors: Budak Hüseyin
Published: February 2020

In this work, we first establish new Hermite-Hadamard inequalities for
convex function utilizing fractional integrals with respect to another
function which are generalization of some important fractional integrals
such as the Riemann-Liouville fractional integrals and the Hadamard
fractional integrals. Moreover, we obtain some generalized midpoint and
trapezoid type inequalities for these kinds of fractional integrals. The
inequalities given in this paper provide generalizations of several results
obtained in earlier works.
Hermite-Hadamard and Hermite-Hadamard-Fejer type inequalities involving fractional integral operators
Authors: Set Erhan , Akdemir Ahmet , Alan Emrullah
Published: February 2020

Since the so-called Hermite-Hadamard type inequalities for convex functions
were presented, their generalizations, refinements, and variants involving
various integral operators have been extensively investigated. Here we aim
to establish several Hermite-Hadamard inequalities and Hermite-
Hadamard-Fejer type inequalities for symmetrized convex functions and
Wright-quasi-convex functions with a weighted function symmetric with
respect to the midpoint axis on the interval involving the fractional
conformable integral operators initiated by Jarad et al. [9]. We also point
out that certain known inequalities are particular cases of the results
presented here.
The most important dilemmas regarding the welfare of farm animals
Authors: Hristov Slavca , Stankovic Branislav , Ostojic-Andric Dusica , Maksimovic Nevena , Nakov Dimitar
Published: February 2020

In this review paper, contradictions in modern livestock production as
dilemmas of farm animal welfare are considered. The main dilemma concerns
the question of whether extensive production in small farms is generally
better than intensive production in large farms. The next dilemma relates to
an intensive selection of animals and its impact on the emergence of welfare
problems. Another dilemma is related to the two main interconnected problems
of pig welfare in individual farrowing pens: the piglet death by crushing
and the sows? movement restriction. Similarly, welfare dilemma is the
paradox of parent flocks of broiler line breeding that could not be solved
until the pressure for genetic advancement in production is required due to
the economic efficiency. The next example of the dilemma is the widespread
practice of tail docking in piglets in order to reduce the risk of tail
biting. Although the tail docking is painful and may cause death,
anaesthesia is usually not applied on farms. A similar example of the
dilemma is debeaking in the laying hens and the occurrence of feather
pecking in free rearing systems. It is important to notice the difference
between the described dilemmas, where one premise opposes the other, which
is essentially a conflict between the animal welfare goals and other values,
such as economic, ethical and moral issues. Finally, there are also some
dilemmas about the consumers? willingness to pay a higher price of products
that originate from welfare friendly rearing conditions.
Financial Feasibility Analysis of Red Chili Pepper Seedling at Karanganyar, Poncokusumo, Malang
Authors: Widyastuti Dyah Erni , Ibrahim Jabal Tarik , Winaya Aris , Sukorini Henik
Published: February 2020

This research aims to analyse financial feasibility of red chili peppers (Capsicum annum L.) seedling business conducted at Karanganyar, Poncokusumo, Malang. The respondents were farmers who breed red chili peppers and the data collected from March to April 2018. The primary data was collected through interviews based on structure questionnaire to obtain information from selected farmers in the study area. The qualitative study is utilized to analyse the financial feasibility based from Net Present Value (NPV), Internal Rate of Return (IRR), Net Benefit-Cost Ratio (BCR), and Payback Period (PP). This study findings showed a positive NPV (IDR 15403419), IRR is 23.19%, Gross B/C is 1.05, Nett B/C is 1.13, BCR > 1 (1.05), and PP as 19 months. Despite the costly investment and development, the red chili peppers seedling business is financially feasible
Bitcoin mining, the way to process transaction information or the way to make money?
Authors: Cao Jiangdong , Cao Wei
Published: February 2020

Bitcoin is a crypto currency introduced by Satoshi Nakamoto in 2008. It has the features of decentralization cross-border and fixed total amount and has become one of the most widely used crypto-currencies. Bitcoin, as a new digital currency system, innovatively makes the use of cryptographic elements and consensus mechanisms and builds up a secure decentralized system. The Blockchain, as the core of Bitcoin, uses peer-to-peer network communications and backs up transaction data in every node of the system, thus creating a huge distributed public book.  It is essentially a decentralized distributed ledger database, and the decentralization means that the transaction is broadcast to the entire network, where everyone is involved in book keeping. In order to make every participant in the Blockchain willing to participate in the bookkeeping, the reward mechanism of the Bitcoin system is mining. This article first introduces the concept of Blockchain technology, then expounds the principle and the operation mechanism of the Bitcoin and the Bitcoin mining principle, introduces an example of Bitcoin mining in-depth study and analysis, finally, summarize and prospect the development of the Bitcoin mining.
Analysis of Stability, Resistance, and Seakeeping Accord to Dimension and Form of Fishing Vessel 10, 20, 30 GT
Authors: Irvana Rizky , Fadillah Arif , Manullang Shanty , Fridolini Fridolini
Published: February 2020

Fishing vessels used to catch resources from the sea has to pass some of the regulations from International Maritime Organization for sea-worthiness of the vessel especially about stability, resistance to acquire the highest velocity, and the vessel’s motion. This research discusses the effect of the vessel’s dimension and the hull shape by using the stability standard from IMO.The result shows that the ratio of the B/T which meets the stability criteria is 2.50 with the ratio of KG/H of the vessel is 0.65, with the assumption that the KG and H of the vessel are more than 0.70. Whereas if the resistance ratio B/T is big, the resistance for the vessel will be relatively smaller. In terms of the vessel motion, a vessel with a V-type hull will better than a U-type hull in seakeeping.
July’s People: A Reversed Anticipation and Prediction of the Future Black Domination
Authors: Alloune Hassiba
Published: February 2020

Nadine Gordimer’s July’s People, is a good example of a contemporary novel that reverses the so-called naturel division between black and white people. As a matter of fact, black nation holds power and protection, which they lacked in time of the Apartheid system because it was on the hands of their controversialists -white people. This novel seems to be a prophecy of the decline of this arbitrary system that meant the declined of white people’s privileged life that went from the sub-urban to a non‑suburban life. From Derrida’s theory of deconstruction, the reality of white people becomes upside down due to their color, origins and their presence in Africa. Therefore, they lost their position, their wealth, and at worse their power.
The Intoxication of Power in George Orwell’s Nineteen Eighty Four (1949) and Aldous Huxley’s Brave New World (1932)
Authors: Khatir Hadjer
Published: February 2020

George Orwell’s Nineteen Eighty Four (1949)and Aldous Huxley’s Brave New World (1932) stand as two powerful works of art that emanated from a mere disorder and fragmentation. To put it differently, this work of art emanated from a world that underwent an extremely rigorous political transformations and cultural seismology. This is a world that has witnessed an overwhelming dislocation. All those upheavals brought into being a new life, that is to say, a reshuffled life .A new life brings forwards a new art. This research, accordingly, attempts to put all its focus on two modernist visionary works of art that have enhanced a completely new system of thought and perceived the past, the present, and even the future with an entirely new consciousness. In the world of Nineteen Eighty Four and Brave New World, power seems to get beyond of what is supposedly politically legitimate. This power has paved the way for the emergence of a totalitarian system; I would rather call it a totalitarian virus. This system has emerged with the ultimate purpose of deadening the spirit of individualism, rendering the classes nothing but “docile masses”. I will be accordingly analysing how power becomes intoxicating. In other words, I will attempt to give a keen picture of how power becomes no longer over things, but rather over men according to Nietzsche’s philosophical perception of “The Will to Power”.
RASIONALITAS KULI CANGKUL DI KOTA BANDUNG
Authors: Darwis Rudi Saprudin , Apriliani Nita Sri , Fedryansyah Muhammad
Published: February 2020

Sulitnya mendapatkan penghasilan di desa membuat banyak buruh tani yang memilih untuk migrasi ke kota meskipun pilihan untuk bekerja di kota juga tidak lebih baik dari pekerjaan di desa. Kondisi tersebut juga dialami oleh buruh tani asal Desa Jatiserang Kecamatan Panyingkiran Kabupaten Majalengka yang umumnya meninggalkan desanya ke Kota Bandung untuk bekerja sebagai kuli cangkul. Penelitian ini bertujuan untuk menggambarkan rasionalitas kuli cangkul asal Desa Jatiserang yang memilih untuk bekerja sebagai kuli cangkul di Kota Bandung. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif yang melibatkan 12 orang informan. Fokus dari peneltian ini adalah aspek-aspek dari pilihan rasional yang terdiri dari aktor, sumber daya dan kelangkaan sumber daya, nilai atau pilihan, dan lembaga sosial. Dari semua aspek pilihan rasional tersebut, rasionalitas pada buruh tani dipengaruhi oleh sumber daya dan kelangkaan sumber daya serta nilai atau pilihan (preferensi) pribadi.
KAJIAN HUKUM TENTANG TANGGUNG JAWAB ADMINISTRASI RUMAH SAKIT TERHADAP KESELAMATAN DAN KESEHATAN KERJA DITINJAU DARI PERATURAN MENTERI KESEHATAN NOMOR 66 TAHUN 2016 TENTANG KESELAMATAN DAN KESEHATAN KERJA RUMAH SAKIT
Authors: Gunawan Sinatra
Published: February 2020

Health and Safety of Hospital Work (K3RS) is the application of UUD 1945 chapter 27 verse (2) and Chapter 28 H and Health Ministry’s Regulation number 66 2016. K3 has existed since long time ago and its application has been less satisfactory as this was proven by UU number 1 1970 about Work Safety and UU number 44 2009 about Hospital. The application of K3RS is one of the actions taken to ensure and protect the safety and health of the human resources of the hospital, patients, nurses, visitors, and its environment as well as its physical condition. Health Ministry’s Regulation Number 66 2016 specifically describes about K3RS but there is no clear and detail description on what the hospital’s responsibilities are along with their consequences.The problem studied is related to the administrative responsibilities of the hospital along with their consequences for not executing Health Ministry’s Regulation Number 66 2016 in terms of K3RS. Method used for this law research is Normative Jurisdictive with referential and field study as the data collection technique. The writer did the research by looking for and collecting secondary data, compiled, described, and then analyzed in order to form a systematic, factual, and accurate description of the facts, characteristics or multi-phenomenon relationship studied. Data were analyzed qualitatively and the conclusion was drawn from there which later became the answer of the problem of this research.From the findings of the research, it was proven that there wasn’t optimum administrative responsibilities of the hospital and there were neither consequences addressed in written nor in person form in regards of why the K3RS was not implemented. The conclusion was drawn from this research was the administrative responsibilities of the hospital related to K3RS were not continuously applied and the written consequences form of the Health Ministry’s Regulation was not strict.
A study on nonsymmetric cone normed spaces
Authors: İLKHAN Merve
Published: February 2020

In the realms of theoretical computer science and approximation theory, asymetric normed spaces play an important role. In this paper, by combining asymmetric norm and cone norm, it is defined asymmetric cone normed spaces. Also, it is introduced and studied some topological concepts in asymmetric cone normed spaces.
BEARING CAPACITY OF STRIP FOOTING ON LIME STABILIZED EXPANSIVE CLAYEY SOIL
Authors: Khalil Amina A. , Alzaidy Mohammed N J , Kazzaz Zeena A.
Published: February 2020

To investigate and understand the effect of lime on the engineering properties of an expansive clayey soil, 4% lime by weight of the dry soil have been added. The stabilized soil specimens were subjected to unconfined compression, swelling potential and pH value tests. Also, a finite element analyses using PLAXIS-2D software were conducted. The studied parameters include the footing size and thickness of lime stabilized soil, and then compared with the natural soil. It was proved that lime content and curing duration had a significant effect on the engineering properties of lime-treated soil. The curing duration had significantly enhanced the strength properties of the lime stabilized soil specimens, where, unconfined compressive strength has significantly improved. Also, the pH value was decreased with increasing curing durations. Moreover, it was found that the swelling potential of the lime-treated soil specimens was reduced by lime addition and increasing of the curing duration. The results of numerical analysis show that the stress-settlement behaviour and ultimate bearing capacity of footing can be considerably enhanced as the thickness of lime-treated increases, and the influence of footing width seems to be insignificant.
Design of Multivariable Control System of a Distillation Tower via Simulation Using MATLAB/Simulink
Authors: Ahmed Duraid F. , Nawaf Mohanad Y.
Published: February 2020

This paper deals with the multivariable control system of the distillation tower by applying multi-structures in MATLAB/Simulink for a binary mixture of benzene and toluene. Four structures configurations of the distillation are applied based on the level and temperature variables. The PID controller is used in all structures in multivariable. These structures are compared with different disturbances. The integral absolute error is a criterion to test the controller's performance under step change disturbances. The controller's performance was investigated by recording responses to disturbances in set-point of reflux ratio, flow-rate of top and bottom products. The step testing appears to be the single-ended temperature control with bottom and top-level structures to regulate the flow rate of the bottom and top products. The best structure is top-level, bottom level and condenser temperature because the column made more stable, the integral absolute error is minimum value and fast access to set-point value.
The Incomplete Record in New York State Rifle & Pistol Association v. City of New York
Authors: Mogilnicki Eric J. , Schultz Alexander
Published: February 2020

A Second Amendment case now pending at the Supreme Court, New York State Rifle & Pistol Ass’n v. City of New York, tests the extent to which New York City may limit the movement of guns along city streets. The briefing in that case is, however, incomplete. Second Amendment jurisprudence calls for an examination of historical analogues to the firearms regulation at issue. Here, the New York State Rifle and Pistol Association asserted that there are none. This Article identifies numerous historical analogues to the City’s transportation restrictions, most of which were not identified in the briefing before the Court.
Sensitivity Study on the Laydown of Flexible Flowline Midline Connector
Authors: Huang Guoxing , Li Yifei , Guo Yufeng
Published: February 2020

The flexible installation has special challenges due to its relatively low bending stiffness. For example, the issue of midline connector laydown is the critical bending radius occurring at the flexible next to the connector. Such critical MBR is affected by several parameters, i.e. the bending stiffness of flexible, the dimension and weight of the midline connector, the layback etc. Through numerical simulation, this study performs sensitivity checks to address the effect of each parameter mentioned above.
Stuck Pipe Mitigating During Drill Pipe Connection Using Rotation Continuous Circulation Tool
Authors: Alhamed Haitham , Alshaarawi Amjad , Albadran Mohammad , Alshalan Meshari
Published: February 2020

Avoiding stuck pipe incidents has a tremendous impact on the efficiency of drilling operations in the oil and gas field. Accumulated cuttings in the drilling BHA due to sudden stop of mud circulation could be the reason of mechanical stuck pipe. The stationary time while making connection might be the reason for getting differential pressure stuck pipe. A rotational continuous circulation tool (RCCT) has been developed to eliminate this risk.

The RCCT allows for continuous circulation and rotation while making connections. It is a 4-inch drill pipe sub with a rotating sleeve. The sleeve is equipped with side-entry port. A side-entry hose, coming from the manifold, is connected to drill pipe through this side-entry port when needed. When operating the mud pump, the mud will move inside the side-entry hose going inside the drill pipe. This will provide continuous circulation. In order to provide continuous rotation, the rotary table is used.

RCCT was trial-tested twice. In the latest trial, 300 ft of open-hole were drilled. The tool was successfully operated, maintaining both circulation and rotation during the connection time, with some considerations. When connecting RCCT, the length of the drill pipe stand increases by 4 to 6 ft. This will need a change of the links length from 11 ft to 13 ft to allow enough space between the Top Drive System (TDS) and the top tool joint. Also, there are limitations in some rigs regarding the height of the crown, where there is a possibility of hitting it when raising the TDS.

This work summarizes the design, the operational considerations, and the deployment details of rotational continuous circulation tool. A trial-test is discussed as a demonstration.
Management of citizens savings accounting the financial literacy factor under digitalization
Authors: Zinevich N. N. , Indychenko I. V.
Published: February 2020

The favorable development of the country’s economy depends on the correct distribution of its resources, meanwhile, the higher the return on capital ratio, taking into account all existing risks, the more promising economic development in the long term. Financial literacy of Russian citizens is an important aspect of the financial market and the financial system as a whole, which affects the distribution of resources in the country. The purpose of the study is to establish the relationship between financial literacy and savings in the conditions of digitalization.

The main resource possessed by the population are their savings. In a market economy, there is a wide variety of savings and investment opportunities, while it is quite difficult for an individual who does not have a sufficient level of knowledge in the field of finance to make the right decision about the storage and distribution of his temporarily free cash. This can lead to excessive accounts payable, fraud, dependence on the crisis in the country, and as a result – to the loss of part of the accumulated funds. Recently, one can notice a growth trend in cash incomes and savings of the population, as well as an expanding market for financial products and services, which increases personal responsibility for financial decisions made by an individual.

In this regard, the problem of increasing financial literacy is facing the state quite acutely, because economic growth, investment attractiveness, development of the financial market, stability of the financial system and increasing the competitiveness of the Russian economy depend on it.
Nano-sponges: A Novel Carrier for Delivery of Chemo-therapeutic Drugs
Authors: Palesh S Rajkondawar  , Amit B Patil
Published: February 2020

Nano-sponges belong to the category of hyper-cross linked polymer which is based on the colloidal structure. Nano-sized carriers are developed recently and are being used to deliver poorly water soluble drug by modifying the pharmaco-kinetic parameter and provide enhanced prolonged release. As a new class of chemo-therapeutic agents is being developed, formulation is getting difficult to issues such as poor solubility, low loading capacity and less entrapment of the drug in the drug delivery system. Nano-sponges have shown to deliver the most complex and challenging Chemo therapeutic drugs due to its amphiphilic nature. Nano-sponges tend to adhere to the tumor through complex bonding and release the drugs at the tumor site,in response to the stimuli such as temperature and pH thus providing the much needed targeted drug delivery. Nano-sponge delivery system has been able to resolve the bio-availability, dose regime, enhanced formulation flexibility issues and fewer side effects while delivering the chemo-therapeutic drugs. Nano-sponges are usually prepared by cross-linking suitable polymer such as Beta-cyclodextrin with cross-linkers. The below  comprehensive articles is a brief review of all chemo-therapeutic agent formulated in the Nano-sponge and various methods for the synthesis of Nano-sponges  and loading of the active components in the Nano-sponge drug delivery system.
Risk Odaklı Bütünleşik Kurumsal Karne Yöntemi: Bir Vakıf Üniversitesinde Uygulama
Authors: GÜNER Mehmet Fatih , MEMİŞ Mehmet Ünsal
Published: February 2020

Kurumsal karne (balanced scorecard), işletmelerin stratejik amaçlarını ölçülebilir finansal ve finansal olmayan göstergelere dönüştürerek, yöneticilerin sürdürülebilir başarılar elde etmelerine katkı sağlamaktadır. Uygulamaların olumlu sonuçlar vermesiyle bu yöntem özellikle büyük işletmelerde yaygın bir şekilde kullanım alanı bulmuştur. Kurumsal karnede yer alan göstergeler yöntemin başarılı olmasında çok önemli olmasına rağmen, yöntemi geliştirenler tarafından bu göstergelerin belirlenmesi ve daha sonra kontrolü konusunda bir yaklaşım ortaya konulmamıştır. Kurumsal risk yönetimi ise işletme yazınında ve uygulamalarında kurumsal karne yönteminden bağımsız olarak ele alınan başka bir yöntemdir. Kurumsal risk yönetimi (enterprise risk management) işletmelerin karşı karşıya kaldıkları risklerin belirlenmesi ve bu risklerin işletmelere etkisini en aza indirecek şekilde yönetilmesi sürecidir. Kurumsal karne yöntemindeki finansal ve finansal olmayan göstergeler setinin kurumsal risk yönetimi ile belirlenmesi ve daha sonra izlenmesiyle her iki yöntemin bir sinerji oluşturacağı düşünülmektedir. Bu çalışma kurumsal risk yönetimi ile kurumsal karnenin bütünleşik bir model olarak bir işletmede uygulanabilirliğini test etmektedir. Bunun için bir özel üniversite koşulları göz önünde bulundurularak risk odaklı bütünleşik kurumsal karne geliştirilmiştir. Araştırma ile bu bütünleşik modelin bir özel üniversitede uygulanabileceği sonucuna ulaşılmıştır.
FEATURES OF COMPOSITE REINFORCEMENT APPLICATION IN FOUNDATIONS OF LOW-RISE BUILDINGS
Authors: Shutova Marina , Subbotin Anatoliy , Shagina Anna
Published: February 2020

The article identifies the features of the use of composite reinforcement in the pile and strip foundation of a two-story house. When designing the foundations, the complex geological conditions of the construction site were taken into account: a high level of groundwater, their aggressiveness with respect to metal reinforcement (seasonal fluctuation of water supply and water treatment at the time of engineering and geological surveys at a level of 2.8 m); the possibility of landslide processes on the slopes; insufficient knowledge and anisotropy of the properties of the bulk layer, significant thickness of the bulk layer, excluding its removal and replacement. An analytical calculation and a numerical experiment were carried out, the following features of the use of composite reinforcement were established:

more effective in strip foundations is fiberglass reinforcement, resistant to aggressive influences; ASK is advisable to use only in lightly loaded pile-tape foundations, or with a small pitch of piles due to low rigidity characteristics of ASK. With a significant load on the structures, it is recommended to use combined reinforcement: in areas of pure compression and tension using ASK, and in bending zones - metal reinforcement.
METHODS AND ALGORITHNS FOR INCREASING THE SPEED OF COMPU-TING PROCESSES FOR CALCULATING HYDRAULIC NETWORKS
Authors: Kitayceva Elena
Published: February 2020

The article is devoted to mathematical modeling of flow distribution in hydraulic net-works. Calculations of hydraulic networks are carried out at the stage of their design and operation. The results of numerical simulation are used to control the operation of the hy-draulic network in real time. The mathematical model of the distribution of flows in the hydraulic network is a system of nonlinear equations. The nodal pressures method used to solve the system of equations numerically is the n-dimensional Newton method. To ensure stable and fast convergence of the iterative process, it is proposed to use the initial approx-imation taking into account the network topology and parameters of its objects, use the lower relaxation factor and optimize the structure of the Maxwell matrix. The algorithms presented in the paper allow one to significantly reduce the dimension of the system of nonlinear equations being solved.
MODELING THE NONLINEAR WORK OF CONCRETE OF A MONOLITHIC FLOOR SLAB USING THE FINITE ELEMENT METHOD
Authors: Kravchenko Galina , Trufanova Elena , Sheremet Victoria , Sharap Alina
Published: February 2020

The article discusses the modeling of the nonlinear work of the material of the floor slab of a monolithic frame building. Two laws of the deformation of materials in the calculation by the finite element method are investigated. An analysis of the influence of the laws of deformation on the deflections of the floor slab, the main stresses and the destruction schemes of the floor slab by layers allowed us to give recommendations on the consideration of the nonlinear properties of materials when performing strength calculations.
Compensadores de frío en manzano ‘Golden Glory’: desarrollo y producción
Authors: Soto Parra Juan Manuel , Flores-cordova Maria Antonia , Sánchez Chávez Esteban , Pérez Leal Ramona , Piña Ramírez Francisco Javier
Published: February 2020

El manzano (Malus domestica Borkh) es un frutal de zona templada que requiere la aplicación de promotores de brotación. El objetivo de esta investigación fue estudiar la eficiencia de los compensadores de frio: Erger, nitrato de potasio, Thidiazurón (Revent), BroStart, Tecno Oil 100 EW y peróxido de hidrógeno, en la variedad Golden Glory/MM 111, los árboles fueron plantados en 2009 a 4 m entre calles y 2 m entre árboles, (1 250 árboles ha-1), se utilizó un arreglo factorial 56 acotado a 25 tratamientos con diferentes concentraciones mediante una estructura Taguchi L25 generados mediante el paquete estadístico Minitab 16.1.0.0, en tanto que el análisis estadístico fue mediante superficie de respuesta ponderando el efecto de los factores para seleccionar aquellos con mejor efecto en el conjunto de producción y desarrollo. Las variables evaluadas fueron: crecimiento vegetativo, densidad de nudos, brotación de ramas de uno y dos años y producción. Los resultados obtenidos, indican que los tratamientos con Revent, nitrato de potasio y aceite Tecno Oil 100 EW presentaron un efecto positivo en las variables de crecimiento vegetativo y producción, éste último favoreció el incremento con 90.7%. En densidad de nudos, Erger presentó el mejor efecto y en brotación de ramas de un año fue BroStart en sinergia con Revent y Erger. Finalmente se concluye que los compensadores evaluados mostraron ser una alternativa en rompimiento de dormancia manzana ‘Golden Glory’.
Virus de la hoja rizada de calabaza (SLCV): diagnóstico, dinámica poblacional del vector y distribución espacio-temporal del virus
Authors: Díaz Nájera José Francisco , Castellanos Jaime Sahagún , Serna Sergio Ayvar , Vargas Hernández Mateo , Alvarado Gómez Omar Guadalupe
Published: February 2020

Los miembros del género begomovirus se transmiten por Bemisia tabaci y causan severas pérdidas en las cucurbitáceas. Los objetivos del estudio fueron: i) investigar la etiología de la enfermedad provocada por el virus de la hoja rizada de la calabaza; ii) conocer la dinámica de población del vector, comparar la efectividad de trampas amarillas pegajosas contra charolas amarillas y determinar el efecto del sitio de ubicación de las trampas, en el monitoreo de B. tabaci durante el ciclo de desarrollo del cultivo; y iii) estudiar la distribución espacio-temporal y severidad de virosis en calabaza. El estudio se realizó en la estación experimental del Colegio Superior Agropecuario del estado de Guerrero, ubicado en el Valle de Cocula. Se realizó la extracción del ADN a partir de hojas de calabaza (Cucurbita pepo) var. Grey Zucchini con síntomas de virosis. El PCR se llevó a cabo en cinco muestras con los oligonucleótidos genéricos para begomovirus, se secuenciaron dos productos de PCR y se generó un árbol filogenético. Se realizó la prueba de transmisión del virus en calabaza, en condiciones controladas. La dinámica poblacional de B. tabaci se determinó utilizando trampas amarillas pegajosas y charolas amarillas. A partir, de la sintomatología, se obtuvo el porcentaje de severidad y el área bajo la curva del progreso de la enfermedad (ABCPE). El análisis de PCR, secuenciación y filogenia, confirmaron la presencia del virus SLCV (KX620945.1-DAAV-1) en calabaza. Se comprobó que B. tabaci transmite a SLCV que reduce el crecimiento de la planta. La trampa pegajosa y fecha de muestreo influyen en la fluctuación poblacional de B. tabaci. La incidencia de B. tabaci y severidad de SLCV se manifestaron en todas las etapas fenológicas del cultivo y se relacionaron con el nivel de temperatura.
Calibración y evaluación de modelos matemáticos para calcular evapotranspiración de referencia en invernaderos
Authors: Azua Barron Martín , Arteaga-Ramirez Ramón , Vázquez-Peña Mario Alberto , Quevedo-Nolasco Abel
Published: February 2020

Con la evapotranspiración de referencia (ETo) y los Kc de un cultivo se estiman y planean los volúmenes de agua de riego y frecuencia de aplicación. En México la superficie de agricultura protegida se incrementa de 20 al 25% anualmente, 44% son invernaderos y predominan las unidades de producción menores a 0.5 ha, lo que sugiere que tienen tecnología limitada. Para los invernaderos no hay un método estándar para estimar la ETo como el de Penman-Monteith para campo abierto. Con una estación automática Campbell instalada dentro de un invernadero en los terrenos de la Universidad Autónoma Chapingo, se midieron dos series de datos meteorológicos. Con la primera se modificaron los parámetros de varios modelos reportados en la literatura para calcular la ETo, unos basados en temperatura (Baier-Robertson, Romanenko y Hargreaves) y otros en radiación (Abtew, Jensen-Haise, Caprio, Irmak, Sthepen, Priestley-Taylor y Makkink) y con la segunda se evaluaron todos. La ETo obtenida por cada uno de los métodos con sus parámetros modificados, se comparó con la ETo calculada con el método de Penman-Monteith, determinándose que los modelos de radiación mostraron mejores ajustes que los de temperatura. En la evaluación los basados en temperatura mostraron ajustes no adecuados con R2 menores a 0.461 y RSE mayores a 0.31 mm d-1 y los de radiación tuvieron R2 mayores a 0.909 y RSE menores a 0.21. El modelo modificado de Abtew fue el mejor para estimar la ETo en invernadero con un R2 de 0.947 y un RSE de 0.06 mm d-1.