bluuebunny/crossref_metadata_2025 huggingface dataset:
Expandable, Acid Soluble and Settable LCM for Severe Losses
Authors: Santra Ashok , Patel Hasmukh , Thaemlitz Carl
Published: February 2020

Loss of circulation during drilling and cementing operations is a very common yet challenging problem. It often causes large amounts of non-productive time (NPT) and inadequate zonal isolation. One of the main reasons why such losses are difficult to remedy is the lack of knowledge about accurate fracture width and depth encountered while drilling, leading to an improper selection of suitable plugging materials that can adapt, in both volume and shape, to effectively plug a wide range of fractures with unknown dimensions.

Traditional, non-reactive particulate/fiber based or settable fluid, types of loss circulation materials (LCM), when applied in insufficient quantities, cannot effectively seal a high permeability zone. Whereas, the series of settable and acid-soluble LCM fluids developed in this work are expandable in nature; therefore, the LCM can adapt in volume even under high downhole pressure to effectively seal a wide range of fractures with unknown dimensions. Volume adaptability is introduced in the LCM through in-situ generation of non-hazardous gas; in the gas phase, the LCM can either expand or contract depending on the differential pressure at the fracture space.

The fluids developed in this work are applicable up to a downhole temperature of 149°C (300°F). An HTHP cement consistometer has been used to determine the pumpability time of each LCM fluid to ensure that they do not setup prematurely while pumping. A set-delaying agent is used to adjust the pumpability time. The LCM fluid starts in-situ generation of the non-hazardous gas above 49°C (120°F) while pumping down the wellbore. Laboratory testing has been performed to quantify the percentage of expansion at different temperatures, demonstrating that the rate of gas generation is faster at higher temperatures. Acid solubility has been tested with 15% HCl and the LCM is 100% soluble. In-situ formation of gas in these fluids is non-flammable and non-hazardous, unlike earlier industrial attempts that release hydrogen gas. The expandable nature of this acid using soluble and settable materials makes it novel and unique in that it can expand, even under down-hole pressure conditions, to effectively cure major losses at application temperatures up to 149°C (300°F).
Nonmetallic Technologies Supporting Water Transport and Store Management in Drilling and Fracturing Operations
Authors: Badeghaish Wael , Noui-Mehidi Mohamed , Parvez Anwar
Published: February 2020

Water is the one of the most important aspect in unconventional resources (UR) where reservoirs are fractured to create cracks in the deep-rock formations and accordingly boost gas and oil production. Large amount of water is daily consumed for fracturing and drilling operations. To streamline the water transportation and conservation in those operations, several nonmetallic (NM) based technologies have been developed replacing the conventional ones. In water transport management there are two types of NM flexible that are used, the retrievable water transfer flexiable piping called layflat hose and the steel reinforce thermoplastic pipe called (S-RTP), which provide a better alternative as they have higher flexibility and faster installation in the field. In addition, fiber reinforced polymer (FRP) modular and bladder/inflatable tanks are water storage systems that have been utilized widely to eliminate the expensive pits construction and enhancing water management.

The present papers highlights different NM water transport technologies replacing the current aluminum flowline, which provides many operational advantages. In addition, this paper presents a pipe-in liner technology for pipeline rehabilitation solutions. Besides, the paper presents technical information of modular and inflatable tank that would help eliminating the expensive construction and minimizing water splash/evaporation in the summer season. The technical qualification process of and successful field deployment of Layflat hose will be shared. This study will open the opportunity for further field deployments toward improving the water transport operation and minimizing the environment impact.
Development and Application of an Efficient Assisted History Matching Workflow Using Novel Algorithms
Authors: Shams Mohamed
Published: February 2020

History matching is the process of calibrating reservoir models with actual production and pressure data. The model is considered calibrated if it can reproduce the historical data of the reservoir it represents. Only history matched models can be used to predict the reservoir future performance under different scenarios. Traditional history matching is carried out through trial and error sequences of adjusting model parameters until a satisfactory match is obtained. History matching is an inverse problem, and hence it may have non-unique solutions. History matching process is an ill posed problem, and it is often very time consuming. In recent years, several approaches have been introduced to assist the history matching process. Assisted history matching concept is inspired by the optimization theory which has been first introduced by Kantorovich in the area of mathematical programming. The history matching problem is converted to an optimization problem with the objective of minimizing the difference between observed and simulated data. The workflow of assisted history matching is usually composed of three main procedures: experimental design, proxy modeling, and optimization.

This work introduces a new assisted history matching workflow. The proposed workflow involves introducing a superior technique in each element of the typical assisted history matching workflow. Sobol sequence is the proposed experimental design technique whereas Kriging is used as the proxy modeling method. Three recently developed metaheuristic global optimization algorithms [firefly optimization (FFO), bee colony optimization (BCO), and harmony search optimization (HSO)] are used to optimize the created proxy model.

The following part of this work presents the methodology followed to prove the superiority of the newly proposed technique(s) in each step of the three main steps of the assisted history matching procedure. To show the effectiveness of the proposed methods, their performance in solving assisted history matching problems is compared with the latest algorithms commonly used in commercial assisted history matching programs. Three synthetic history matching problems of different reservoir engineering applications with variable complexity are used as test problems to compare the results with each other and validate the work conclusions. A performance indicator is developed to quantify the relative error between the estimated values of history matching parameters using the studied algorithms and the exact solutions.

The studied assisted history matching newly proposed techniques are applied on the three test problems and the results of each assisted history matching aspect are presented in the following section.
Application of a Cement Spacer as a LCM Pill During Drilling Operations to Overcome Lost Circulation and Regain Well Control: A Case History in a Hostile Environment in the Middle East
Authors: Mendez Morales Carlos
Published: February 2020

Loss of circulation while drilling can create a multitude of problems during the well construction stage ranging from costly loss of drilling fluid and dry drilling up to well control issues leading to underground and surface blowout. Careful selection of casing depths to effectively isolate formations with varying pressure gradients from each other is essential for the integrity of the well and in consequence the safety and environment. Despite every care being taken in selecting casing points and drilling fluids that should keep the well in balance while avoiding overburden of the formation fracture pressure, losses can still occur suddenly and aggressively. In depleted carbonate reservoirs in the Middle East losses are a common occurrence which the majority of times are grueling to control through conventional methods.

This paper discusses the ingenious application of an all-natural polymer based cement spacer including lost circulation material that was successfully applied in a hostile gas field in the Middle East. These wells can recurrently present abnormal pressure, which often leads to a formation breakdown while trying to provide well control due to the heavy mud weights utilized. By maintaining full circulation it was possible to ensure the well remained static, thus achieving zonal isolation and completing the well.
Gas Production Optimization Using AICV Technology
Authors: Alali Zainab , Musharraf Abdullah , El-Fattah Mahmoud Abd , Mathiesen Vidar
Published: February 2020

The main objective of this paper to present a pragmatic approach of managing excessive surface gas production in a heterogeneous reservoir setting through implementation of autonomous inflow control valves (AICV) technology. The gas production from the field is influenced by the presence of gas cap adding extra level of reservoir heterogeneity, which need to be properly characterized and managed.

The field can be characterized through integration of multiple static and dynamic data including; fluid data, dynamic pressure profile and pressure transient analysis. The area of interest with high gas production was further investigated for viable options to manage gas production and improve oil sweep conformance. AICV technology was successfully introduced in one of the horizontal wells with high GOR to shut-off unwanted gas production zones across the lateral.

Results have shown that the autonomous inflow control valve (AICV) was capable of sealing off sections with high gas production at completion joint while the oil production will continue producing from other zone along the lateral ensuring optimum oil production and recovery by being oil viscosity dependent. High GOR was ultimately controlled by yielding a significant reduction in surface gas production. Additionally, this reduction was accompanied by improved oil sweep efficiency.

This paper represents a viable solution to manage gas production and improve oil sweep efficiency in a heterogeneous reservoir setting associated with a free gas production. The AICV combines the best from passive inflow control device (ICD), Autonomous ICD and smart wells (ICV). This fit for purpose technology allows for autonomous oil re-production after gas breakthrough with minimal surface intervention. The AICV design is adapted to the reservoir conditions and requirements in the relevant field.
Data Driven Optimization of Sidetrack Operation Planning and Execution
Authors: Al-Majed Alawi , Soh Azrin , Al-Mutairi Yousef , Abdelgayoum Alaeldin , Al Sahli Bader
Published: February 2020

In the past year, a client in the Arabian Gulf has been increasing appraisal and development well activity from the same slot to reduce the uncertainty of reservoir depth, identify oil-water contact, and determine reservoir production strategy. The operator has been addressing these issues by drilling pilot sections from planned development wells, then plugging and abandoning the section prior to drilling the production lateral. The sidetracking operation is then performed from the previous casing shoe, aided by cement plug and landed to the required horizontal depth provided by the data from pilot section. Conventionally, positive displacement motors (PDM) have been used to perform the sidetrack effectively, then followed by a rotary steerable system (RSS) in the bottom hole assembly (BHA) combined with near-bit logging-while-drilling (LWD) tools to land the well. Because the pilot section is often drilled with water-based mud and penetrates through multiple layers of unstable shales and the reservoir, the hole condition normally deteriorates especially after extensive wireline logging runs, even after the cement plug has been set.

In collaboration with other service providers such as cementing and wireline, the directional service provider revisits the sidetracking procedures to improve the sidetrack operation and reduce overall well construction time. Combining extensive data otherwise kept within each service provider's domain, the directional service provider analyzes the hole condition specific to each pilot section using formation evaluation data, wireline caliper logs, and pilot section drilling mechanics data to determine the sidetrack depth, drilling parameters, cement plug type, and the optimized RSS and BHA to perform the sidetrack efficiently. This detailed sidetracking procedure is then shared to all concerned parties, including to clients at the wellsite and in the office, and other service providers for discussion to align all objectives and ensure the sidetracking operation will be efficient.

In 2018, the operator implemented the sidetracking procedures on 9 wells and achieved 100% success for drilling sidetrack from shoe-to-shoe in a single run. The detailed procedures mitigated the risks of using an RSS and subsequently eliminated the need to run a PDM to initiate the sidetracks. Comparative to sidetracks performed by the PDM, the sidetracking procedure using the RSS BHA managed to reduce drilling time on average of 1 day per well. The RSS BHAs also improved the hole condition for the subsequent activities of the well construction cycle, leading to less casing running issues and improved torque and drag for subsequent sections.
Homology Models of Coronavirus 2019-nCoV 3CLpro Protease
Authors: Stoermer Martin
Published: February 2020

A regional outbreak of pneumonia in Wuhan, Hubei Province of China in late 2019 was associated with a novel coronavirus. Rapid release of genomic data for the isolated virus enabled the construction of first-generation homology models of the new CoV 3CLpro cysteine protease. Whilst the overall viral genome was most closely associated with bat coronaviruses, the main protease is most closely related (96% identity) to SARS CoV protease.
A Comprehensive review on Dendrimers in current advanced Drug delivery
Authors: Chirag M  , Gowda D V  , Sathish Babu  , Famna Roohi N K
Published: February 2020

In this particular review, it is been noted that Dendrimers are novel three-dimensional globular nano-polymeric structure; having multiple functional groups on the surface enhances their function. Synonymous terms for dendrimer include arborols and cascade molecules. The importance of dendrimers in a large variety of fields has been detected, where the various types of dendrimers helps in various fields of drug delivery with the different types of dendrimers with the generation. Hence the dendrimer gains more attention from researchers among various nano-materials. Convenient synthesis of the structure makes them as a good nano-material for drug delivery. In recent, dendrimers showed their activity in different drug delivery systems having properties like cancer targeting, anti-bacterial, ocular drug delivery, etc.. The future direction about the dendrimers are been discussed. The present review is focused on types of dendrimers like Polypropylene Imine dendrimer (PPI), Poly(amidoamine) dendrimers (PAMAM), Poly-l-lysine dendrimers, Type of Frechet’s dendrimer, Core-shell tecto dendrimers, Chiral dendrimers, Liquid crystalline dendrimers, Peptide dendrimers, Multiple antigen peptide dendrimers, Glyco-dendrimers, Hybrid dendrimers, Polyester dendrimers in which among these type of dendrimers, the Polypropylene Imine dendrimer (PPI) and Poly(amidoamine) dendrimers are found to be good carriers for various targeting site, Dendrimers are synthesized through various methods like  Divergent method, Convergent method, Hyper cores and branched monomer growth method, Double exponential growth method, Click chemistry method, recent advances in dendrimers are used in the Anti-cancer delivery, Anti-bacterial delivery, oral route delivery, pulmonary drug delivery, transdermal drug delivery, ocular delivery, and targeted drug delivery the safety aspects, and future strategies are also been discussed in the below article.
Households’ Demand for Pap Flour in Ibadan Metropolis
Authors: ADEJUMO Joy Abiola , SOWUNMİ Fatai Abiola
Published: February 2020

The needs to create time utility and present pap in a form that will enhance its preservation have led to pap flour gradually becoming an important processed agricultural product. The study showed that among respondents, the awareness on pap flour was high. Majority of the respondents (62.0%) was female while the average age was 33.7years. The respondents’ average monthly income was ₦137, 753 and 0.53% of the monthly income was spent on pap flour. The average amount spent on pap flour per month was ₦553.50. The study revealed that occupation influenced respondents’ perception on pap flour. Household size, monthly income, years of schooling and marital status were factors that influenced consumers’ choice of pap flour. The probability of resident consuming pap flour in the study area was 0.83. Market segmentation based on income earnings will enhance the sales revenue.
SAFETY OF COMPLEX OF HYDRAULIC STRUCTURES OF CHERNORECHENSKIY RESERVOIR IN SEVASTOPOL
Authors: Volosuhin Yakov
Published: February 2020

The issues of safety of the complex of hydraulic structures of the Chernorechenskiy reservoir - the main source of water supply of the city of Sevastopol are considered. The issue of flood pas-sage P = 0.1% of the provision taking into account the transformation of the flood volume by the reservoir has been investigated. The maximum flood pass with Q0.01% (taking into account the warranty amendment) of all water passage structures of the hydro-node at the filled reservoir up to the NPP elevation as the most responsible measure has been estimated.
CALCULATION OF LONG-RUNNING BOTTOM WATER OUTLET OF BAHCHISARAI RESERVOIR
Authors: Volosuhin Yakov
Published: February 2020

Bahchisaray (Egiz-Oba) reservoir - water of natural runoff and one of the oldest in Crimea W. Its service life is more than 90 l. T. According to the results of in-kind studies it was found that the general technical condition of the HTS complex of the Bahchisarai reservoir of class I (extremely high danger) is assessed as satisfactory E. Results of bottom water outlet capacity calculations are given a. maximum waste the expense of a ground water outlet at a mark of level of the top byef to the equal forced retaining level (UVB = FTUU) is equal to Q=1.12 м^3⁄с that exceeds design data of Q=0.80 м^3 ⁄ C. Recommendations on extension of the service life of the hydraulic engineering complex are justified
DEFECTS AND DAMAGE TO GROUND BASES OF INDUSTRIAL BUILDINGS
Authors: Krakhmalnyy Timofey , Evtushenko Sergey
Published: February 2020

The article provides an analysis of typical defects and damage to the soil foundations of industrial buildings, the causes of damage, the possible consequences of the development of identified damage and methods of elimination
Modelo logístico de la dinámica del crecimiento micelial del hongo ‘Totolcozcatl’ en medios de cultivo
Authors: Buendía-Espinoza Julio Cesar , Álvarez-Sánchez María Edna , Mateo-Guzmán Natalia , Bandalá Muñóz Víctor Manuel , Maldonado-Torres Ranferi
Published: February 2020

Los hongos silvestres comestibles son considerados un recurso forestal no maderable, de importancia alimenticia, ecológica, cultural y económica para las comunidades rurales. En el bosque mesófilo de montaña, en Xaltepuxtla, Puebla, el saqueo y la sobreexplotación de la especie Entoloma abortivum, conocida como ‘Totolcozcatl’, la colocan como especie amenazada. Por lo anterior, el objetivo de este trabajo fue evaluar su dinámica de crecimiento promedio micelial, en medios de cultivo mediante un modelo logístico, para su proceso de inducción.  Los medios de cultivo valorados en 2018 fueron: extracto de malta-extracto de levadura-polipeptona-agar (MYPA); peptona de carne-dextrosa-extracto de levadura-agar bacteriológico (CYM) y extracto de malta-salvado (EMS). El análisis estadístico indicó que el sustrato MYPA y EMS fueron estadísticamente diferentes al CYM (p< 0.05), en el crecimiento micelial después de 16 días de cultivo. El modelo logístico ajustado a los datos experiméntales obtenidos en cada uno de los sustratos arrojó coeficientes de determinación R2 de 0.99. El modelo mostro que el máximo crecimiento predicho se observó en el sustrato EMS (95.94 mm) y el mínimo en CYM (83.23 mm). El punto de máximo crecimiento y la producción excesiva de hifas agregadas al micelio se obtuvo en el sustrato EMS (47.97 y 9.59 mm), seguido de MYPA (45.76 y 8.83 mm) y CYM (41.61 y 6.86 mm). Finalmente, se concluye que la principal alternativa importante y viable para el proceso de inducción del hongo Totolcozcatl es el medio EMS.
The effect of giving betel leaf extract (piper betel l.) on the production and quality of broiler carcasses
Authors: Lodang Ermelia Maria F. R. , Dewi Gusti Ayu Mayani Kristina , Nuriyasa I Made
Published: February 2020

This study aims to learn the effect of giving betel leaf extract (Piper Betel L.) on the production and quality of broiler carcasses. The experiment design used Completely Randomized Design (CRD) with three treatments and ten replicates, with two broiler aged 2 weeks. The treatments were broiler chicken given drinking water without of betel leaf extract as control (A), broiler gave 2% extract of betel leaf water through drinking water (B), and broiler gave a 4% extract of betel leaf water through drinking water (C). The variables observed in this study were performance, digestibility of nutrients, total stool bacteria. The results showed that the granting extract of betel leaf through drinking water showed no significantly different (P>0,05) on ration consumption, drinking water consumption, body weight gain, Feed Conversion Ratio (FCR), body initial weight, final weight, percentage carcass, percentage meat, percentage fat and skin, bone weight, meat born to, digestibility of dry matter, digestibility of protein and digestibility of energy but significant difference (P< 0.05) of carcass weight, Total Plate Count (TPC), coliform, and E.Coly.
Proyectos comunitarios: Una experiencia didáctica en Formación Comunitaria
Authors: Cedeño de Veracierto Lisbeth María
Published: February 2020

El presente artículo, tiene como propósito exponer los resultados de una Investigación Acción Participativa cuyo objetivo consistió en desarrollar un Programa de Formación Comunitaria mediante el cual los participantes aprendieran a realizar Proyectos Comunitarios. Dirigido a integrantes del Consejo Comunal del Barrio Los Naranjos en el Municipio Valencia, estado Carabobo, Venezuela. Sustentado en la Teoría de las Necesidades de Maslow. Para su ejecución se aplicó un instrumento dicotómico a fin de diagnosticar las necesidades y la aplicabilidad del programa, estructurado de la siguiente manera: Una I Parte, exploratoria en cuanto al conocimiento previo de proyectos comunitarios. Una II Parte, para precisar el interés de participación de los consultados en desarrollar proyectos comunitarios. Y una III Parte, diseñada para determinar la necesidad de implementar un programa de formación comunitaria. De los resultados obtenidos del diagnóstico se determinó la necesidad de crear un programa formativo en función de satisfacer la necesidad cognitiva que les facilitara realizar sus propios proyectos comunitarios. Finalmente se concluyó que mediante la participación comunitaria en gestión de proyectos estas pueden empoderarse y autogestionar su desarrollo social al ser parte en la toma de decisiones relacionadas a políticas públicas que les competan.
Toma de Decisiones Efectivas desde el Contexto de las Organizaciones Inteligentes en las Escuelas Primarias
Authors: Mota Fonseca Jhoel Ruber
Published: February 2020

Este ensayo tiene como propósito mezclar los aportes que nos brinda las tomas de decisiones efectivas desde el contexto de las organizaciones inteligentes en las escuelas primarias, así como lo establecido por el autor Senge (2004), en su libro titulado La Quinta Disciplina, el arte y la práctica en la organización abierta al aprendizaje, donde nos induce que aprender a ver la realidad con nuevos ojos, permite detectar ciertas leyes que nos lleva a entenderla y manejarla con los cambios actuales de la sociedad. Es por ello, que las organizaciones inteligentes se considera un proceso no una condición que establece estrategias y se orienta a través de la planeación, y no de la improvisación, donde se puede promover y ampliar la toma de decisiones efectivas en beneficio del colectivo institucional. En otras palabras, se puede decir, que las organizaciones inteligentes desde una perspectiva de la escuela primaria originan amplios elementos de información para todo el colectivo institucional, de manera voluntaria y entre otras cosas, permite alcanzar la toma de decisiones efectivas utilizando la implementación de estrategias organizativas adecuadas al sector educativo en beneficio y logro de los objetivos organizacionales.
Lineamientos orientadores de las TIC como recurso didáctico en la Educación Primaria
Authors: Ríos Anciani Jerardin del Carmen
Published: February 2020

El presente artículo muestra los resultados de una investigación sobre las Tecnologías de la información y la comunicación (TIC) como recurso didáctico en la Educación primaria del Municipio Santa Rita. El objetivo general fue formular lineamientos orientadores de las TIC, para los docentes objeto de estudio. El estudio se enmarca en la metodología cuantitativa, descriptivo y de campo basado en el paradigma positivista. La muestra fue de 51 docentes y 14 directivos. Se aplicó como instrumento un cuestionario de escala tipo Likert. Entre los resultados, se logró establecer que la formación del docente sobre las TIC como recurso didáctico se ubica en una categoría moderada, con una baja dispersión, es decir que la formación docente técnica y didáctica debe fortalecerse para que asuman efectivamente su rol y puedan mejorar su praxis pedagógica en función del uso de las TIC como recurso didáctico, ya que no ha sido asumida de manera efectiva. Se proponen una serie de lineamientos orientadores para el uso de las Tic por los docentes de educación primaria.
EFEKTIVITAS MODEL PEMBELAJARAN TUTOR SEBAYA DENGAN PENGGUNAAN LKS TERHADAP HASIL BELAJAR SISWA DALAM MENYELESAIKAN SOAL CERITA PADA MATERI KELILING DAN LUAS LINGKARAN
Authors: Bustan Ariestha Widyastuty , Samsi Hasan , Ruhama Mustafa A. H
Published: February 2020

This research is an experimental research which aims to determine the effectiveness of peer tutoring learning models with the use of LKS on student learning outcomes in solving the story problems in the material around and the area of ​​the circle. The population in this study were all eighth grade students of SMP Negeri 1 Kota Ternate and samples that were randomly taken were class VIIIA students as an experimental class which amounted to 27 students and class VIIIB as a control class totaling 30 students. Data collection is done through tests of student learning outcomes with 5 items as instruments that have been validated by the validator. The analysis of the data used is 5-scale PAP, homogeneity test, normality test, the Mann-Whitney test and hypothesis test. The results of the calculation of the initial homogeneity test obtained F count = 1.29 less than Ftable = 1.90, then the two data are homogeneous. In the normality test the final test data is obtained χ2 count> tabel2 tables or 9.90> 7.82 for the experimental class and χ2 count> χ2 tables or 10.56> 7.82 for the control class, meaning that the two group data are not normally distributed, so used non parametric statistical tests. The non parametric test used is the Mann-Whitney test, from the calculation results obtained by Zhitung = -4.14 with Ztable = ± 1.96 at a significant level () = 0.05, Accept H0 if -Zt ≤ ZH ≤ + Zt and Reject H0 if ZH> Zt or ZH <-Zt. Because ZH <Zt (-4.14 <-1,96), then H0 is rejected and H1 is accepted, meaning that there are differences in student learning outcomes between the experimental class and the control class in class VII students of SMP Negeri 1 Ternate City. Thus, there are differences in learning outcomes in class VIII students of SMP Negeri 1 Kota Ternate who use peer tutoring learning models with the use of LKS and those who do not use the learning model. Based on the mean, level of mastery obtained by the experimental class and the control class, as well as student activities and responses to peer tutoring learning models with the use of LKS, it can be concluded that the application of peer tutoring learning models with the use of effective LKS to improve student learning outcomes material around and area of ​​circle
KEMAMPUAN KOMUNIKASI MATEMATIS MAHASISWA CALON GURU DALAM MENYELESAIKAN MASALAH MATEMATIKA DITINJAU DARI TIPE KEPRIBADIAN
Authors: Sayang Arien , Laurens Theresia , Palinussa Anderson L
Published: February 2020

This study aims to describe the mathematical communication skills of prospective teacher students in solving mathematical problems Evaluated from Personality Types (artisan, idealist, guardian, dan rational). This research is a kind of qualitative exploratory research. The subjects used in this study were students of the 4th semester Mathematics Education consisting of 1 student for each type of artisan personality (SA), idealist personality (SI), guardian personality (SG), and rational personality (SR). The selection of research subjects is based on stratified sampling technique then purposive sampling. Data analysis techniques refer to the concept of Miles and Huberman which includes data reduction, data presentation, and drawing conclusions. The data validity technique uses the method triangulation and source triangulation. The results of the research show that: 1) SA meets three indicators namely being able to write information that is known and asked, draw pictures, and do calculations; 2) SI fulfills four indicators which are able to write information that is known and asked, draw pictures, do calculations, and apply mathematical symbols and rules in accordance with the intended problem; 3) SG fulfills three indicators namely being able to make drawings, do calculations, and write symbols and mathematical rules; 4) SR fulfills two indicators namely being able to write information that is known and asked, and doing calculations.
Analisis Psikologi Objektif Tokoh Madame Baptiste dalam Cerpen Madame Baptiste
Authors: Heni Heni
Published: February 2020

Hubungan antara sastra dan psikologi memang begitu erat. Karakter tokoh dalam suatu cerita dipengaruhi oleh kondisi lingkungan, masyarakat, dan relasi dengan tokoh- tokoh lain Kondisi psikologis seseorang sangat berpengaruh pada segala aktivitas dan dalam karya yang dilakukan. Satu kejadian yang terjadi pada masa lalu seseorang juga sangat berpengaruh dalam membentuk kepribadian manusia. Kemungkinan ada suatu tragedi yang menimpa seseorang waktu kecil akan sangat membentuk konflik batin yang dalam dan nantinya akan  membelenggu psikologi seseorang. Dalam mengkaji struktur, masalah- masalah psikologis umumnya termuat dalam tema. Perkembangan psikologis tokoh terbentang sepanjang alur cerita. Suara kejiwaan terdapat dalam diri tokoh. Konflik antar tokoh tercermin dalam atmosfir dan latar psikologis. Kondisi mental para tokoh tercermin dalam sudut pandang. Gaya mencerminkan cara hidup dan kepribadian para tokoh. Kepribadian tokoh dapat dianalisis dengan menggunakan pendekatan psikologis. Hal ini tentu tidak lepas dari unsur lain pembentuk cerita, seperti alur, tema.dan unsur ekstrinsik. Dari pembahasan singkat tadi, penulis berusaha menggunakan suatu teori psiklogi, yakni dari Lacan untuk meneliti kondisi kejiwaan tokoh utama Madame Baptiste, di mana memang pembentukan karakter dan keadaan psikologi seseorang dimulai dari lingkungan keluarga dan kemudian lingkungan masyarakat.
Pengaruh Penerapan Strategi DRTA terhadap Kemampuan Membaca Puisi pada Siswa Sekolah Dasar
Authors: Sri Rahayu Sri Rahayu
Published: February 2020

Penerapan Strategi Directed Reading Thinking Activity (DRTA) terhadap kemampuan membaca puisi siswa yang peneliti kaji di kelas V SD Negeri Bawakaraeng 1 kota Makassar bertujuan untuk mendeskripsikan pengaruh yang ditimbulkan pada kemampuan siswa dalam membaca puisi. Berdasarkan data yang diperoleh data secara umum kemampuan membaca puisi  pada mata pelajaran Bahasa Indonesia kelas V SD Negeri Bawakaraeng 1 setelah menggunakan Strategi Directed Reading Thinking Activity (DRTA) dapat dilihat dari perolehan persentase yaitu sangat tinggi 83,33%, tinggi 3,33%, sedang 10%, rendah 3,33%, dan sangat rendah berada pada persentase 0,00%. Data tersebut menunjukkan bahwa strategi Directed Reading Thinking Activity memiliki pengaruh positif dalam menunjang kemampuan membaca puisi siswa. Jadi diharapkan pada pengajar bahasa Indonesia untuk menjadikan strategi DRTA sebagai salah satu rancangan dalam meningkatkan pemahaman siswa terhadap materi pembelajaran Bahasa Indonesia yang bersifat abstrak untuk kemampuan membaca puisi khususnya di sekolah dasar.
Entre el diario y el recetario: la reivindicación de la escritura íntima en la trilogía culinaria de Laura Esquivel
Authors: Piazza Sarah Maria
Published: February 2020

¿Qué sucede cuando una novela se disfraza de diario íntimo y de recetario, dos géneros al parecer disímiles?  El trabajo presente pretende desentrañar esta pregunta mediante un análisis de la trilogía culinaria de la escritora mexicana Laura Esquivel:  Como agua para chocolate (1989), El diario de Tita (2016) y Mi negro pasado (2017).  Algunas definiciones del diario íntimo y de la intimidad como fenómeno histórico arrojan luz sobre las funciones de la escritura íntima que El diario de Tita imita.  Contrasto el espacio íntimo del diario con el espacio privado de la cocina en las primeras dos novelas.  Aunque ambos espacios pueden resultar transgresores a su manera, el diario le confiere a su escritor la libertad especial de reflexionar y de autodefinirse. Para profundizar en el contraste entre el diario y el recetario, recurro a uno de los prototipos latinoamericanos del recetario que intercala el relato:  Cocina ecléctica (1890) de la escritora argentina Juana Manuela Gorriti.  En última instancia, analizo la ausencia de la escritura íntima en Mi negro pasado para respaldar el argumento de que la trilogía defiende el derecho a la intimidad y reivindica la escritura íntima dentro del espacio privado de la familia y del espacio público de la sociedad.
Un tránsito de la urgencia a la memoria: Carlos María de Vallejo y la guerra civil española
Authors: Martínez Martínez Laura María
Published: February 2020

A pesar de que los romances de Carlos María de Vallejo –Mapa de España y Piel de Toro– representan un compromiso político imperecedero con la Segunda República Española, estos han caído, junto con su autor, en un olvido generalizado. El objetivo de este artículo es la reivindicación de las obras políticas de Vallejo sobre la guerra civil española, para rescatar del olvido la lucha antifascista que el cónsul uruguayo combatió con sus palabras. En las siguientes páginas, se estudiarán las circunstancias políticas que obligaron al poeta a la utilización de un pseudónimo. Después, se analizará la primera versión del romance, Mapa de España (1938), a la luz de las características prototípicas del romance de guerra y, finalmente, se comparará con la segunda versión, Piel de Toro (1943), para explicar el tránsito del romance desde la urgencia a la memoria.
Lo visto y no visto en la autoficción testimonial "La Escuelita", de Alicia Partnoy
Authors: López-Gay Patricia
Published: February 2020

En La Escuelita. Relatos testimoniales (2006 [1986]), se entretejen a modo de autoficción testimonial el testimonio de primera mano de Alicia Partnoy, la víctima, y los dibujos de su madre, Raquel Partnoy. La construcción narrativa de este testimonio textovisual, hecho de palabras e imágenes, gira alrededor de la visión o la falta de esta. La mirada introspectiva de las víctimas, representada visual y verbalmente, abre a un espacio de ficcionalización que trasciende lo visto a través de los ojos. Es desde ese espacio autoficcional donde se conjuga lo visto y lo no visto, sostengo, que los presos con los ojos vendados de La Escuelita, incluyendo a la reaparecida Alicia Partnoy, resisten, crean lazos de solidaridad entre sí. Además, el testimonio de Partnoy deviene ejemplar al romper, desde ese mismo modo autoficcional, el entendimiento de la literatura como manifestación autónoma, desvinculada de lo real. La Escuelita es finalmente admitida como prueba jurídica en los juicios de la verdad donde Alicia Partnoy testifica, resolviendo así, según argumento, la tensión entre lo ficcional y lo no ficcional que teóricas como Kaminsky (1993), Taylor (1997) o Detwiler (2000), habían identificado como característica inherente a la literatura testimonial.
Figuras autoficcionales de la “memoria herida” en la dramaturgia argentina posdictatorial
Authors: Tossi Mauricio
Published: February 2020

En las diferentes cartografías de la dramaturgia argentina posdictatorial es factible observar, entre múltiples lineamientos poéticos, un eje morfotemático constante: la indagación en la “memoria herida” (Ricoeur) según las representaciones genealógicas de los vínculos madre/hija o abuela/nieta. Estas relaciones intersubjetivas se proyectan, por ejemplo, en prácticas teatrales autoficcionales, cristalizadas en identidades femeninas que operan como puentes estéticos hacia lo ominoso del tiempo pasado. Por consiguiente, este artículo se propone analizar y comparar –desde una perspectiva descentralizada– los procedimientos dramatúrgicos y figuras autoficcionales representativas de dos regiones marginales en los discursos historiográficos dominantes: 1) en el Noreste Argentino, la obra Jamuychis… el grito (2002) de Patricia García y Flavia Molina; 2) en la Patagonia Argentina, el texto de Pewma-Sueño (2007) de Miriam Álvarez. Este estudio permitirá reconocer los posicionamientos identitarios y poéticos de mujeres artistas que optan por estrategias escénicas de autoficción, con el fin de comprender –según palabras de Ricoeur– aquel pasado que se confunde con el presente.
ADAPTIVE CAPACITY OF EINKORN HUSKLESS IN THE SECOND, THIRD AND SEVENTH RUSSIAN FEDERATION REGIONS
Authors: Temirbekova S. K. , Begeulov M. Sh. , Afanaseva Yu. V. , Kulikov I. M. , Ionova N. E.
Published: February 2020

Biochemical, immunological and physico-chemical properties of an ancient wheat grain – hulless spelt cultivar Gremme are investigated. Biochemical analysis of grain revealed a high content of protein, fiber, macro-and microelements, a rich composition of essential amino acids, which is characteristic of ancient wheat species. Evaluated milling and baking properties of spelt flour.

Physical and chemical parameters of spelt grain met the requirements for soft wheat grain class 1: the mass fraction of gluten-38.7 %, the nature of the grain-795 g / l, the number of drops-416 C, the total vitreousness-70 %. However, gluten had an increased stickiness, which is obviously due to the increased content of fiber and gliadin fraction. Grinding of spelt grain was carried out on the aggregate mill installation "Miller 100 Lux" to obtain baking flour of various cultivars.

The overall yield of flour of the first grinding was 59.7 %. The highest volume yield (359 cm3) and the best organoleptic properties (total baking score – 3.6 points) were observed in a sample of bread baked from spelt flour that meets the requirements for wheat baking flour of the first grade.

Studies have confirmed the possibility of using flour produced from the spelt grain of the Gremme variety for the production of bakery products of increased biological, therapeutic and prophylactic, nutritional value and with a high organoleptic rating. Cereals and flour are very rich in trace elements-manganese, selenium, zinc, potassium, iron, phosphorus, vitamins from group B and B, essential amino acids (biochemical analysis was carried out by the Cherkizovo Center). The cultivar is resistant to drought, heat, excessive moisture. Proved immunological properties to several diseases in the field and laboratory conditions-resistant to enzyme-mycotic seed depletion (EMIS), various types of rust, powdery mildew.
FERTILIZATION SYSTEM AS A WAY OF SOIL FERTILITY AND STABILIZATION OF FIELD CROP ROTATION PRODUCTIVENESS
Authors: Sinegovskaya V. T. , Naumchenko E. T.
Published: February 2020

The article presents the results of comparative evaluation of the efficiency of the long-term application of mineral and organic fertilizers in the crop rotation system. It was found that the application of the mineral fertilizer system increased the value of hydrolytic acidity of the soil from 4,30 to 5,29 mg-eq per 100 g of soil, the indicator of metabolic acidity decreased from 5,2 to 4,9 pH units. By the end of the 11th rotation for both fertilizer systems, the content of mobile phosphorus increased by more than 4 times relative to the initial value, its mobility indicator – by 2,2-3,2 times compared with the control. The use of the organo-mineral system was accompanied by an increase in the content of humus by 0,35 % and a decrease in the C:N ratio from 11,2 to 8,9. The increased productivity of wheat was revealed when applying nitrogen and nitrogen-phosphorus fertilizers against the background of prolonged use of the mineral and organo-mineral fertilizer system. The change in wheat productivity by 56 % depended on the content of mineral nitrogen, mobile phosphorus, humus in the topsoil, and on the phosphate ion mobility. Soybean productivity depended on soil fertility indicators only by 24 %: the relationship between soybean productivity and the mineral forms of nitrogen and phosphorus is weak and direct, between productivity and P2O5 mobility - weak and inverse, with humus - moderate and direct.
TOXICOLOGICAL PROFILE OF “BIOSOLBI” DRUG
Authors: Rakhmatullin E. K. , Sklyarov O. D.
Published: February 2020

The article presents the results of a study of the "Bisolbi" drug toxicity (powder of light ash color, poorly soluble in water). When it is mixed with water it forms a suspension of particles that settle rapidly. Values of acute drug toxicity were determined on rats. We studied groups of six animals of the same sex, as well as similar control ones. The "Bisolbi" drug was injected to white rats intragastrically, males weighing 310 ... 320 g in doses of 2500 and 2740 mg / kg. Each dose was used in six animals; distilled water (3 ml) was used for the controls. The LD50 was calculated by the probit analysis method proposed by Litchfield and Wilcoxon modified by Z. Roth. When administered orally, an atraumatic metal probe was immersed in the stomach. Within 14 days monitored the overall health status and behavior of animals, the manifestation or absence of symptoms of intoxication; noted the features of feed and water ingestion, assessed the condition of the coat, physiological functions. Then groups of experimental rats were euthanized and pathomorphologically examined. We studied the effect of "Bisolbi" with repeated introduction and on not purebred dogs. Two groups of 3-4 years of age were completed with an average initial body weight of 13.63 ... 15.11 kg. Before use, the additive was thoroughly mixed with feed. The drug was injected during 31 days at a dose of 0.5 g / kg. Dogs of the control group (three) were fed wheat flour. After 15 and 31 days in laboratory animals in order to characterize the general condition in the blood, the amount of protein, urea, glucose, creatinine, cholesterol were determined. Based on studies it was found that the drug daily application by animals, is low toxic and safe, does not provoke the development of pathological reactions. According to the Hodge and Sterner classification "Bisolbi" can be attributed to the 6th class of toxicity - relatively harmless. Accordingto GOST 12.1.007-76 LD50 of the drug is more than 151 mg / kg, but less than 5000 mg / kg it is the 3rd hazard class (moderately hazardous).
Conifers from the Permian of the Cargala mines (Southern Foreurals)
Authors: Gomankov A. V.
Published: February 2020

Impressions and compressions of conifers from the Cupriferous Sandstones Formation of the Kazanian – Tatarian age are described. The repeated association of Sashinia female cones with Quadrocladus vegetative shoots suggests the relation of these types of organs in their lifetime. The position of Sashinia in the general evolutionary picture of female cones of early conifers allows the establishment of a new family, Sashiniaceae Gomankov, fam. nov. Sashinia antiqua Gomankov, sp. nov. and Quadrocladus antiquus Gomankov, sp. nov. are described. Besides, the vegetative shoots of Geinitzia as well as those of Steirophyllum biarmicum (Eichwald) Gomankov were found. The latter shoots despite demonstrating conifer-like morphology still belong to cordaites, while the supposed presence of cordaite fructifications in the flora of Kargala Mines is not confirmed.
New associations of the class Trifolio–Geranietea sanguinei Th. Müller 1961 in the Bryansk region
Authors: Bulokhov A. D.
Published: February 2020

3 new associations: Sedo maximi–Peucedanetum oreoselini, Seselio annui–Hieracietum umbellati, Koelerio glaucae–Agrostietum vinealis, distributed on the fringes of pine and birch forests in the Bryansk region were described using the Braun-Blanquet approach. The associations belong to the alliance Geranion sanguinei Th. Müller 1961. The synecological amplitudes of humidity, acidity and mineral nitrogen soil richness were defined. The distinguished associations are different from those spread in the Western and Central Europe by their coenoflora composition.
Mire vegetation of the Il’menski State Nature Reserve, the Southern Urals
Authors: Ivchenko T. G.
Published: February 2020

The article presents a general characteristic and analysis of the vegetation of 12 mire massifs on the territory of the Il’menski Reserve, the Southern Urals. The vegetation communities are described from the geobotanic point of view; the most characteristic associations are singled out and illustrated by vertical profiles on the basis of ecological-phytocenological approach. All mire communities described in the article are referred to 3 vegetation types — Uliginion, Phorbion, Hygrosphagnion, 5 formation classes, 8 formations and 14 associations. The mires of the Il’menski Reserve are rather diverse in vegetation. Pinus sylvestris–Chamaedaphne calyculata + Eriophorum vaginatum–Sphagnum magellanicum + S. balticum and Pinus sylvestris–Chamaedaphne calyculata–Sphagnum magellanicum are the most typical associations of the explored bogs. The associations of Carex limosa + C. cinerea–Sphagnum obtusum + S. teres and Carex lasiocarpa–Sphagnum obtusum + S. teres, are representatives of mesotrophic mires, while Betula pubescens–Carex juncella and Betula pubescens–Carex lasiocarpa + C. omskiana + Calamagrostis canescens are typical of eutrophic ones. The complex of rare plant species located on their areal borders grows in the communities studied. The protected mire massifs are well preserved. They vary in feeding type, location in the landscape, botanic and geographic features. The Reserve mires are key areas represented by various vegetation communities that are characteristic of the pine and birch forest subzone of the Urals eastern slope. The vegetation classification presented in the article enables us to extend our knowledge about mire phytocenosis of the Il’menski Nature Reserve and is going to be part of the generalized classification of the mires of the Southern Urals Region.
Implikasi Kebijakan Otonomi Daerah Indonesia
Authors: Madani Muhlis
Published: February 2020

Undang-Undang Nomor 22 Tahun 1999 yang telah diubah dengan undang-undang Nomor 32 Tahun 2004 berimplikasi terhadap model penyelenggaraan pemerintahan dari structural efficiency model menjadi local democracy model.
Peningkatan Kinerja Birokrasi Melalui Manajemen dan Profesionalisme Pelayanan Publik
Authors: Madani Muhlis
Published: February 2020

Manajemen publik sebagaimana dijelaskan oleh pakar adalah berawal oleh adanya kegagalan dari mekanisme pasar (market-mechanism) yang selama ini diletakkan negara-negara majuuntuk proses pelayanan publik atau sektor publik.