bluuebunny/crossref_metadata_2025 huggingface dataset:
Introduction: Labours of Collaboration
Authors: Appleton Nayantara Sheoran , Gibson Lorena
Published: December 2019

The four pieces in this section are innovative collaborations at various levels, ranging from anthropologists collaborating with communities to collaborative presentations as a way to subvert hierarchies and Euro-centric modes of being with/in academia. These papers engage with the relationship between collaboration and commoning, some explicitly and others implicitly, as ways to shape knowledge production and practice for a much more egalitarian ethnographic engagement within and beyond the academy. In this Special Section of Volume 2 of Commoning Ethnography, we share four papers that engage with the changing nature of ethnographic collaboration on multiple levels.
Editorial
Authors: Appleton Nayantara Sheoran , Gibson Lorena
Published: December 2019

When the journal launched last year, it was not a culmination, but rather a start: of generative conversations, of relationships with a readership interested in the intrinsic political potential of commoning with/in ethnographic practice. In this volume, we tune in to and amplify questions about ethnographic practice as a form of knowledge production. In particular, we engage with the question put forward in the first volume: “What does combining the idea of commoning with the practice of ethnography allow us to think about or to do that we might not otherwise?” (Elinoff and Trundle 2018: 1). Building on that, here we ask: what if ethnography is a source of commoning differently? This question of commoning differently, also taken up by the articles in this volume, encourages us to engage with emerging scholarship and a politics of uncommoning.
The Impact of Family Memory on the Descendants of a Missionary-Settler Family
Authors: Moodie Jane
Published: December 2019

Henry and William Williams came to New Zealand as missionaries to Maori in the 1820s. Today many of their descendants still believe the family has a special relationship with Maori. Life narrative interviews were analysed to explore the ways in which this belief plays out in the lives of 5th and 6th generation descendants. Many simply believe they have greater empathy with Maori than most Pakeha, but for some it has greater significance, providing them with a sense of identity and belonging. The family myth is shown to act synergistically with the modern ideology of biculturalism and other cultural myths.
Results of preliminary experimental studies of thermal electron cooling of turbomashinery converters of spacecrafts
Authors: Kolychev A. V. , Kernozhitskiy V. A. , Fedorov A. M.
Published: December 2019

This article is devoted to thermionic cooling of turbomachine converters of spacecraft. Development is protected by patents for inventions and utility models. Moreover, the patent for the invention no. 2573551 is included in the list of Hundred Best Inventions of Russia of 2015. An experimental setup was developed on which primary experimental studies using a thermal imager were carried out. During thermal imaging studies, the presence of a thermal effect (cooling or heating) was recorded. The samples used were tungsten electrodes made of lanthanum tungsten with a diameter of 1 mm and a length of 175 mm, tungsten electrodes with processing (by ion implantation of lanthanum and cerium with doses of 1016 1/cm2), XH78T wire with a diameter of 1 mm, samples made of boride ceramics, plates and rods made of 20X25H20C2. Thus, for tungsten electrodes made of lanthanum tungsten without treatment, a decrease in temperature by 10−30 °C prevails, for an XH78T wire, an increase in temperature on average also by 10−30 °C prevails under similar conditions. On lanthanum tungsten with treatment, a temperature decrease of 45–55 °C was stably observed; a decrease of 91 °C was recorded once. For samples from lanthanum hexaboride (LaB6), an increase in temperature was recorded. A number of hypotheses have been proposed that explain the observed high effect of thermionic (thermal field) cooling. However, to prove (or refute), it is necessary to conduct high-precision measurements of the chemical composition of the surface of all tested and untested samples.
Development of technology to ensure minimal thermal resistance between mating surfaces while simulating outer space conditions
Authors: Starostin E. A. , Lebedev A. P. , Moskovskih M. S. , Maslov E. P.
Published: December 2019

The transition to the leaky design of the instrument compartment of the spacecraft inevitably leads to additional thermal loads on the components of the onboard electronic equipment due to a change in the heat transfer scheme. The thermal mode of operation of the onboard radio-electronic equipment of the spacecraft is one of the important factors for ensuring the long term active existence of the spacecraft. Ensuring the long term of active existence of spacecraft is the most important scientific, engineering and economic task, the solution of which requires a deep systematic approach at all stages of the creation and operation of onboard electronic equipment of the spacecraft. The strategic objective for ensuring the long term of the spacecraft’s active existence is the implementation at all stages of the life cycle of onboard radio-electronic equipment of the highest achievable reliability indicators through the using of modern design and technological solutions, as well as effective methods for its design and production. This article presents the results of experimental work to reduce heat transfer resistance between onboard electronic equipment and the spacecraft’s thermal control system. As a result of the work, the main data were obtained on improving the heat sink efficiency of the energy-converting equipment of the spacecraft, the effectiveness of measures to ensure heat removal of the onboard radio-electronic equipment of the spacecraft was confirmed.
Bioconversion on Wastewater of Soybeans using Microbial Fuel Cell
Authors: Cahyono Yohanes A , Madurani Tilana , Azzahra Widya F , Lestari Retno A S
Published: December 2019

Microbial fuel cell (MFC) is a technology developed to obtain new sources of renewable energy to produce electricity.  It can be an alternative for wastewater treatment and bioenergy producers of renewable electricity. This method requires bacteria to convert substrate in wastewater into electrical energy. The mechanism of MFC were oxidation of substrate by bacteria to produce electrons and protons at the anode. The proton in anode chamber passes through a membrane exchange to the cathode chamber, however the electrons couldn’t through. It caused accumulation of electron in anode chamber and then both of electrode had a potential difference, so electron in anode chamber passed through membrane exchange to cathode chamber. In this study used dual-chambers reactors with each compartment having 8 cm × 10 cm × 10 cm of dimensions and 5 mm of thickness. This study was subjected to evaluate the performance of MFC in soybean washing wastewater treatment with bacteria of EM4 to analyze the potentials production of electricity energy. The focus of this study was to evaluate the effect of time to electricity. MFC system was observed for 40 hours, measurement of voltages and electric currents performed every 4 hours. The results showed that there was potential of electricity production from soybean wastewater treatment by MFC. The maximum electricity reached in soybean wastewater media were voltage 441 mV (at 24 h), the electric currents 170 µA and the power density 51, 35 mW/m2 (at 24 h after acclimatization). Increasing of time effect to decreasing of electricity produced.Keywords: bioenergy, electricity, microbial fuel cell, membrane, wastewater soybean
Developing Novel Materials to Increase Opacity Performance of the CaO-Al2O3-SiO2 System in Ceramic Coatings
Authors: ÇIRPIN Arife , YAKAR Emin
Published: December 2019

The era we live in is the age of rapid changes. Turkey is
a developing country with increasing needs. As in other countries, the main
axis of development inevitably constitutes the construction sector. This
motivation is a common for the ceramic industry; however it should be focused
on the whitening agents used on ceramic tiles with the view of their
contribution on the cost including imported ingredients. In this study, a novel
whitening agent is formulated by introducing native raw material compositions
to reduce costs in ceramic tiles production. To characterize the whitening
agent, chemical structures of the raw materials were firstly carried out with
particle size, X-ray diffraction (XRD), and X-ray fluorescence (XRF) analyses.
Zircon, aluminum and silicon oxide were obtained based on the regarding
chemical analyzes in the content of introduced raw materials. In addition, the
XRD analysis reveals that grain sizes of zircon, corundum, spinel (Li, Ti),
baddeleyite and gibbsite are in between 1.50-2.00 µm.
El aprendizaje colaborativo como influencia social en los institutos superiores tecnológicos de Guaranda
Authors: Maliza Cruz Wellington Isaac , Veloz González Ángel Israel , Tisalema Sisa Miguel Ángel
Published: December 2019

La investigación está centrada en el aprendizaje colaborativo como influencia social cuyo objetivo es mejorar el rendimiento académico, el trabajo en equipo, generar el sentido de partencia de los estudiantes, este método se fundamenta en el constructivismo social, su principal característica en la construcción del conocimiento es a través de la asignación de roles a los estudiantes, los cuales, debe estar en la capacidad de identificar errores y dificultades que se generan durante este proceso, el docente forma grupos de trabajo con el propósito de compartir, conocer y ampliar información sobre un tema en específico, para ello es necesario la interactividad, la sincronización y la negociación. Además, el aprendizaje colaborativo desarrolla el pensamiento crítico, fomenta la comunicación efectiva, propicia espacios de dialogo donde predomina el respeto mutuo disminuyendo el individualismo. La metodología utilizada en la investigación es de tipo exploratoria de campo y bibliográfica, se utilizó la encuesta para la recolección de la información.
Design tourist planning in Colombian lagged destination: Case study Bahía Solano
Authors: Antošová Gabriela , Arias Gomez Jefferson Enrique , Arias Gomez Helmuth Yesid
Published: December 2019

This article aims to the emergency of tourism activities linked with a landscape in a lagged west area of Colombia, concretely at the town of Bahía Solano. The main objective is to describe values in the qualitative explorative case study for proposing the tourism management process to the whole organization of activities in the lagged area as Bahía Solano. In spite of isolation and lack of connectivity, spontaneous market mechanism and flow of visitors contributed to a continuous development of economic activities that steam deep changes in local life. In consideration of initial conditions of the town, our approach poses interesting challenges here exposed. Firstly, we inquire about the possible effects of tourism on lagged places with qualitative exploratory study and we built profiles of local and foreign visitors interpreting their features and their expectation about this kind of destination. This contribution results the design tourism process planning as an opportunity to implement to the Pacific Ocean destination of Bahía Solano and will be used in the municipality as a part of the next step for the municipality tourism plan.
The Uniqueness Of The Hungarian Rural Tourism Supply
Authors: Kóródi Márta , Dávid Lóránt Dénes
Published: December 2019

In an increasingly competitive market for tourism service providers, it is possible to improve or preserve positions by providing a special, high-experience content assortment. Uniqueness should also be emphasized in order to increase the attractiveness of rural tourism in Hungary.  From a professional point of view, the necessity of supplying basic service items (ubiquity) and the special elements (uniqueness) are unquestionable in national rural tourism, but their actual optimal proportion is undetermined. The aim of the research is to investigate the uniqueness of rural tourism products, to identify which ones are the general and the specific elements of supply. The questions of the exploratory research will be answered by analysing a database of registered service providers of FATOSZ (Hungarian National Association of Rural and Agrotourism) based on a set of criteria designed to measure uniqueness. Data from the primary observation were analysed using descriptive statistical methods and contextual analysis. The main findings of the research were related to the experience content, which are closely related to the accommodation, environment and tourists’ activity during the stay.
La Comisión del Mapa Geológico de España en la
Exposición Nacional de Minería de 1883: un escaparate
de la construcción del mapa geológico nacional
Authors: Rábano Isabel
Published: December 2019

Resumen
Se presenta la participación de la Comisión del Mapa Geológico de España en la Exposición
Nacional de Minería, Artes Metalúrgicas, Cerámica, Cristalería y Aguas Minerales, celebrada
en Madrid en 1883. Se trató de un evento que suscitó gran interés nacional e internacional,
resultado de la invitación realizada por el Ministerio de Fomento para que empresas y
organismos oficiales presentasen sus logros e innovaciones más recientes. La convocatoria
alcanzó una gran repercusión, y a ella acudieron incluso empresas e instituciones europeas de
gran prestigio. La Comisión del Mapa Geológico utilizó esta exposición como plataforma para
ratificar la continuidad de la institución ante sus superiores administrativos, a la vez que para
dar a conocer a la sociedad los grandes avances alcanzados en el conocimiento del suelo patrio
y en la construcción del mapa geológico, en una época de afirmación de la identidad nacional.
Abstract
The participation of the Commission for the Geological Map of Spain in the National
Exhibition of Mining, Metallurgical Arts, Ceramics, Glassware and Mineral Waters is here
presented. It was held in Madrid in 1883, and it aroused great national and international
interest, as a result of the invitation made by the Ministry of Development for companies
and official institutions to present their recent products and innovations. The call reached
great repercussion, and it was even attended by European companies and institutions of great
prestige. The Geological Map Commission used this exhibition as a platform to support to the
ministry the continuity of the institution, as well as to spread to society the great advances that
had been made in the knowledge of the ground constitution and in the construction of the
geological map, at a time when national identity was being promoted.
Giant hamartoma of the nasopharynx – case report
Authors: Zasadzińska Katarzyna , Jarmołowicz-Aniołkowska Natalia , Kukwa Andrzej
Published: December 2019

Introduction: Hamartoma is a developmental disorder. Aim: The aim of this study is to present a case of hamartoma of naso- and oropharynx and discuss the possible surgical approaches. Case study: A a 55-year-old male patient, who had undergone a tracheotomy due to increasing breathing difficulties was admitted to Head and Neck Diseases Clinic in the Clinical University Hospital in Olsztyn with the aim of proceeding further. Results and discussion: The parapharyngeal space is divided into the prestyloid and the retrostyloid compartment.Tumours of parapharyngeal space are responsible for 1% of head and neck tumours; 80% of these tumours are benign lesions, most often originating from the parotid gland (50% of all the cases). Conclusions: The treatment of choice for benign lesions like the hamartoma is a surgical resection. It is important to choose a suitable surgical approach considering morphotic parameters of a tumour, anatomic and topographic conditions.
Practical issues of regional anticoagulation during continuous renal replacement therapy
Authors: Onichimowski Dariusz , Wolska Joanna Maria , Borysiuk Radosław , Mieszkowski Marcin , Stępień Zuzanna , Mayzner-Zawadzka Ewa
Published: December 2019

Introduction:
Extracorporeal blood purification techniques have become a well-established part of routine practice in intensive care units. The issue of major concern while applying these techniques is to ensure appropriate anticoagulation to prevent the clotting of the circuit.

Aim:
The aim of this paper is to present regional anticoagulation as a method which is currently used in continuous extracorporeal blood purification techniques.

Material and methods:
This work is based on the available literature and the authors’ experience.

Results and discussion:
Anticoagulation used to prevent the clotting of the circuit in extracorporeal blood purification techniques may be regional or systemic. Regional anticoagulation inhibits clotting only in the extracorporeal circuit. In this case either sodium citrate together with calcium substitution or heparin with protamine sulfate is used. Systemic anticoagulation involves the inhibition of clotting in the extracorporeal circuit and in the patient’s body. Regional citrate anticoagulation (RCA) is obtained with the use of citrate. With this technique calcium substitution is necessary in order to prevent hypocalcemia. Other possible complications include alkalosis, metabolic acidosis, hypercalcemia and hypomagnesemia. This paper presents also some practical aspects of regional anticoagulation during continuous renal replacement therapy (CRRT)

Conclusions:
The application of RCA has contributed to a wider use of CRRT in intensive therapy units. The greatest advantage of this method is almost complete elimination of bleeding complications associated with the therapy. It enables effective blood purification in the patients in whom the use of heparins is contraindicated. This fact has found confirmation in Kidney Disease: Improving Global Outcomes (KDIGO) guidelines.
Experiencias de trabajadores del retail en Chile. Aproximación desde la sociología de Dubet
Authors: Martinic Rodolfo , Stecher Antonio
Published: December 2019

Se presentan los resultados de una investigación sobre la experiencia social que construyen los trabajadores de las tiendas por departamentos del sector del retail en Chile; un sector económico que ha experimentado en América Latina un profundo proceso de modernización y reestructuración productiva desde 1990. Se empleó la perspectiva teórica de la Sociología de la Experiencia de François Dubet. Se utilizó una metodología de naturaleza cualitativa que consideró 31 entrevistas a trabajadores de las tiendas, y seis entrevistas a informantes claves, analizadas mediante los procedimientos de codificación de la teoría fundamentada. Los resultados describen las lógicas de acción (integración, estrategia y subjetivación) que despliegan los trabajadores en las tiendas y las modalidades específicas en que se articulan para dar lugar a tres figuras de la experiencia laboral: comprometida, bloqueada y en tránsito. Se concluye discutiendo el aporte empírico y conceptual del estudio al campo de los estudios laborales en Latinoamérica.
Los Estudios Post-Coloniales y la Filosofía para la Paz: un enfoque comparativo
Authors: Omar Sidi M.
Published: December 2019

El artículo trata de proponer un diálogo entre los Estudios Post-coloniales, los cuales representan un enfoque crítico que pretende abordar los múltiples efectos del colonialismo en el seno de las culturas (post)coloniales, y las propuestas de la Filosofía para la Paz promovida por Vicent Martínez Guzmán. El objetivo de esta aproximación comparativa es examinar los posibles puntos de encuentro entre los dos proyectos, así como sus respectivas aportaciones con miras a la promoción de culturas para la paz y la interculturalidad. Aparte de su crítica a los sistemas de saber hegemónicos y las violencias que generan, los dos proyectos también realizan una tarea reconstructiva, haciendo hincapié en proponer una educación para la paz que trata de reconstruir el horizonte normativo que explicite nuestras competencias para hacer las paces e incrementar la convivencia pacífica en un mundo que cada vez se está haciendo más globalizado e interrelacionado.
Paradiplomacia, poder suave y la cooperación internacional municipal: el caso de Guanajuato
Authors: Añorve-Añorve Daniel
Published: December 2019

El poder suave tiene un lugar preponderante dentro de las relaciones internacionales. El poder suele entenderse desde una lógica relacional. El poder suave presenta dos problemas: la conversión y su medición intra-Estatal. El objetivo es analizar la relación entre poder suave y la actividad paradiplomática de los municipios. La metodología parte de una contrastación entre nuestro entendimiento del poder suave municipal con el entendimiento desarrollado por Joseph Nye. Ciertas condiciones socioeconómicas y geográficas pueden aumentar el poder de un gobierno subnacional de actuar, con o independientemente de otros actores. Los resultados sugieren que Guanajuato Capital goza de un stock cultural y educativo/científico significativo, fundamento de su poder suave potencial. Se concluye que la actividad paradiplomática anclada en un stock significativo de poder suave permite una cooperación horizontal entre gobiernos subnacionales. La ventaja es que la cooperación puede ser no rivalizable y sin necesidad de ejercer poder sobre otro actor.
La Teoría de los Sistemas Complejos y la Teoría de los Sistemas Sociales en las controversias de la complejidad
Authors: Becerra Gastón
Published: December 2019

La irrupción de la complejidad en las décadas de 1970 y 1980 motivó un cierto diagnóstico de crisis de la ciencia y el conocimiento científico. Indagar el alcance de este diagnóstico es central para comprender el sentido que adquiere la complejidad en dos programas particulares: la Teoría de los Sistemas Complejos (TSC) de Rolando García, y la Teoría de los Sistemas Sociales (TSS) de Niklas Luhmann. Para aclarar este problema planteamos un contrapunto en torno a tres problemas particulares –el alcance de las explicaciones y las predicciones científicas, la interdisciplina, y el carácter social y transformador del conocimiento –, que atendemos junto a las características metateóricas y los supuestos epistemológicos de cada programa. Concluimos abogando por una interpretación de la TSC donde se observa una posición más moderada que la de la TSS en la controversia por la complejidad.
The Practice of Entrepreneurship Education through Extracurricular Activities in Higher Education: Students Perspective
Authors: Tarekegne Wudu Melese , Gelaneh Alebachew Hailu
Published: December 2019

Abstract 

This study was aimed at investigating the practice of entrepreneurship education through extracurricular activities in higher education from students perspective. To achieve this objective descriptive survey research design was used. Data were collected from university students. Accordingly, four universities were selected as sample universities by using simple random sampling technique. From these sample universities departments that give entrepreneurship course with all its students were taken as sample of the study. Data were collected by using questionnaire and interview from the participants. The result shows that  students have participated in extracurricular  activities  and have a willingness to participate if they get an opportunity. However, students did not participated in business plan competition outside the university, company visit, competition events between students and external stakeholders, seminars and workshops. The major challenges identified are lack of  funding available to support the entrepreneurship education,  lack of support from the top management and the government  and  lack of teachers support and encouragement of students practice of entrepreneurship education through extracurricular activities.
Alignment of Knowledge Management and Performance Management System (Case Study: PT.X)
Authors: Pratiwi Atikah Aghdhi
Published: December 2019

Purpose: Improve company’s performance by capturing critical knowledges of employee in each Department.

Design/methodology/approach: Knowledge audit is used to capture the knowledge database, and Analytical Hierarchy Process (AHP) is used to obtain critical knowledge.

Findings: The results show that there are 30 points knowledges with 3 critical knowledges in the Department of Production.

Research limitations/implications: The study focused only on E-Print product, especially for Department of Production.

Practical implications: Knowledge is one of intangible assets in a company. Aligning knowledge with performance management system will support the company to achieve it’s goaals and the sustainability of the company.  

Paper type: This paper can be categorized as case study paper.
The Influence Of Managerial Ownership, Institutional Ownership, And Dividend Policy On The Financial Performance Of Construction And Building Companies Listed On The Indonesia Stock Exchange 2013-2017
Authors: Sofiana Yeni , Sukoco Agus , Suyono Joko
Published: December 2019

Purpose: The purpose of this studyisdetermine the influence of managerial ownership, institutional ownership and dividend policy on corporate financial performance with indicators of Return On Assets (ROA).  

Design/methodology/approach: The research method used is multiple linear regression analysis.   

Findings: Dividend policy has a negative and significant influence on the company's financial performance.Simultaneously managerial ownership, institutional ownership and dividend policy have a significant influence on the company's financial performance.

Research limitations/implications: This study uses secondary data from construction and building companies sub-sector companies listed on the Indonesia Stock Exchange.    

Practical implications: The results of this study are managerial ownership has a positive and significant influence on the company's financial performance.

Originality/value: 

Paper type: This paper can be categorized as case study paper.
First documented record of Kinosternon scorpioides (Chelonia: Kinosternidae) in the state of Piauí, Northeastern Brazil
Authors: De Andrade Etielle Barroso
Published: December 2019

Resumo: O presente trabalho fornece o primeiro registro documentado de Kinosternon scorpioides (Chelonia: Kinosternidae) no estado do Piauí e um mapa atualizado da distribuição geográfica da espécie na região Nordeste do Brasil. A espécie de ampla distribuição na América do Sul possui ainda grandes lacunas em sua distribuição geográfica. Dessa forma, o presente trabalho acrescenta dados importantes sobre a distribuição de K. scorpioides , especialmente na região nordeste, contribuindo para o conhecimento da biologia e conservação da espécie.

Palavras chave: Quelônio, distribuição geográfica, jurara, muçuã.
Pendugaan Umur Simpan Cabai Merah Kering (Capsicum annum L.) dengan Metode Konvensional
Authors: Ramdani Hisworo , Fatimah Siti
Published: December 2019

Food processing in the industry aims to extend the shelf life of a product. Shelf life is one of the requirements that must be evaluated before food products were marketed and safety for consumption. Estimation of shelf life was done by conventional methods. The conventional methode that was storage of some products at room temperature conditions which have the same weight and date of production. Observations data were taken on parameters of water content, vitamin C, color and total microbes (TPC). The experimental design taken partially staggered design by simple regression. The results showed that the dried chilli was increasing for water content 0.0975%, vitamin C 0.27 mg 100 g-1, log TPC as much as 0.0487 colonies g-1 and chili color which remained stable in the range of 16-18.3 chroma of storage for 24 days. Based on the results of the calculation of the conventional method, the linear regression equation of water content was y = 0.0975x + 8.0732 so that it obtained 71 days shelf life and based on log TPC regression was y = 0.0487x + 8.1831 obtained 65 days shelf life.
Laju Pengeringan Kentang Kering (Solanum tuberosum L.) dengan Menggunakan Tunnel Dehydrator
Authors: Ramdani Hisworo , Naikisa Jerico
Published: December 2019

AbstrakTujuan Penelitian ini yaitu untukmendapatkan laju pengeringan kentang kering yang memiliki kualitas warna dan kadar air terbaik dengan perlakuan suhu dan ukuran kentang yang diujikan. Pengeringan ini menggunakan Tunnel Dehydrator untuk mendapatkan kombinasi perlakuan suhu dan ukuran kentang dengan analisis warna dan kadar air untuk mendapatkan perlakuan terbaik dan laju pengeringan. Hasil penelitian ini mendapatkanlaju pengeringan y = -0.013x + 5.0433 dan koefisien determinasi (R2) sebesar 0.9539 atau 95.39% dengan Perlakuan pengeringan terbaik pada suhu 70˚C dengan ketebalan kentang 1 x 1 x 1 cm,rendemen 14.1 %,  kadar air 10.26% dan nilai chroma 23.35(baik sekali) Kata Kunci ; Laju pengeringan, Kentang Kering, Dehydrated Potatoes, Tunnel Dehydrator AbstractThe purpose of this study is to obtain the drying rate of dry potatoes that have the best color quality and moisture content by treating the temperature and size of the potatoes tested. This drying uses a Tunnel Dehydrator to get a combination of temperature and size treatment of potatoes by color analysis and water content to get the best treatment and drying rate. The results of this study get the drying rate y = -0.013x + 5.0433 and the coefficient of determination (R2) of 0.9539 or 95.39% with the best drying treatment at a temperature of 70˚C with potato thickness 1 x 1 x 1 cm, yield 14.1%, moisture content 10.26 % and chroma value 23.35 (very good) Keyword; Drying rate, Dry Potatoes, Dehydrated Potatoes, Tunnel Dehydrator
KENYAMANAN IKLIM LOKASI WISATA BERBASIS ALAM DI KAWASAN TROPIS
Authors: Sudiar Nofi Yendri
Published: December 2019

This research reveals visitors perceptions of climate comfort in nature-based tourism areas in Ecopark Ancol, Bogor Botanical Gardens (KRB) and Cibodas Botanical Gardens (KRC). In addition to calculating the comfort score using the TCI and HCI methods and modifying their thermal aspects, a survey was also carried out in all three tourism areas simultaneously. The survey was conducted to collect data on climate comfort perceptions and the role of the weather on these comfort. A total of 793 respondents participated in this study. The majority of visitors stated that the weather affected the comfort of the climate during the tour. But weather conditions do not fully influence decisions in the selection of tourist visits. The level of perceived climate comfort for the three tourism sites namely Ecopark was perceived as neutral (57.3%), KRB was perceived as comfortable (60%) and KRC was perceived as comfortable (78.4%). While based on the score calculation approaching the survey results in Ecopark is TCI index modified in its thermal aspect with PET Tianjin (57.2). KRB is HCI without modification (59) and KRC is HCI modified by its thermal aspect with PET Tianjin (77.6). Statistically there are significant differences between sex, age, education level and topography. By understanding visitor perceptions, strategies and appropriate actions can be developed to increase comfort in the nature-based tourism industry.
Training and Assistance Classroom Action Research (CAR) for Teacher MA Manbaul Bayan Lombok Timur
Authors: Doyan Aris , Susilawati Susilawati , Zuhdi Muhammad , Sahidu Hairunisa
Published: December 2019

Abstract: This community service aims to provide insight into the knowledge of writing scientific papers in an effort to improve teacher professionalism. Training The methods used in community service activities are the lecture, discussion and question, and answer method. Results of community service activities overall it can be considered quite good, seen from the presence of trainees reaching 90% of the number of MA Manbaul Bayan East Lombok teachers. The implementation procedure in the classroom action research training was rated as well based on positive responses from the participants and the level of mastery of the participants reached 75% of all stages of the implementation of the Classroom Action Research.Keywords: Classroom Action Research, Training and Assistance
Pelatihan Penggunaan KIT IPA Bagi Guru dan Siswa SMP N 1 Sakra Lotim
Authors: Rahayu Satutik , Harjono Ahmad , Gunada I Wayan
Published: December 2019

Abstrak: Telah dilakukan kegiatan pengabdian kepada masyarakat dengan judul Pelatihan penggunaan KIT IPA bagi guru SMP N 1 Sakra. Laboratorium  merupakan sumber belajar yang efektif untuk mencapai  kompetensi yang diharapkan bagi siswa. Oleh karena itu, untuk  mengoptimalkan fungsi  laboratorium perlu dikelola secara baik untuk kelancaran proses belajar mengajar. Kegiatan ini berlangsung selama satu hari bertempat di Ruang laboratorium  SMP N 1 Sakra. Tujuan dari kegiatan ini adalah memberikan wawasan pengetahuan serta keterampilan  tentang penggunaan KIT IPA SMP. Kegiatan pengabdian ini menggunakan metode ceramah, diskusi, tanya jawab dan pelatihan. Para peserta sangat antusias mengikuti kegiatan ini karena sebagian besar guru dan siswa belum faham tentang penggunaan alat KIT IPA. Setelah mengikuti kegiatan ini para peserta mendapatkan pengetahuan dan keterampilan bagaimana memanfaatkan laboratorium sebagai sarana pembelajaran.  Kata kunci: Pelatihan,, KIT, IPA
THE INFLUENCE OF PQ4R STRATEGY (PREVIEW, QUESTION, READ, RECITE, REFLECT, REVIEW) TOWARD RESULT OF MATHEMATICS’ STUDENTS LEARNING OF 10TH CLASS OF MADRASAH ALIYAH AD-DINUL QAYYIM KAPEK GUNUNGSARI LEARNING PERIOD OF 2017/2018
Authors: Akmaludin Zamzami Hidayat
Published: December 2019

This research aimed to know the influence of PQ4R (Preview, Question, Read, Recite, Reflect, Review) toward result of mathematics’ students learning of 10th class of Madrasah Aliyah Ad-Dinul Qayyim Kapek Gunungsari learning period of 2017/2018. The strength result of data analysis by T-Statistic One Count Sample to know the differential of average between completeness scoring classical minimal derived tcount experiment class as big as 2.202 meant the PQ4R Strategy significant influential toward result of mathematics’ students learning of 10Th Class with ttable as big as 1.7171 and tcount control class as big as 1.803 with ttable as big as 1.7171. From the result derived tcount > ttable on the significant level 5%. This showed that two of learning method which applied effectively. On the T-Statistic Two Independen Sample derived tcount as big as 0.236 and ttable as big as 2.68. From the result derived tcount < ttable on the fault level 5%. This showed that was influence of PQ4R Strategy there was not significant difference with direct learning toward result of Mathematics’ students learning of 10Th Class of Ad-Dinul Qayyim Kapek Gunungsari learning period of 2017/2018.
Estrategias de prevención y control de las infecciones en pacientes oncológicos
Authors: Bonilla-Marciales Adriana Patricia , Chávez-Cañas Wilmer Orlando , Hernández-Mogollón Ruby Alexandra , Ramón-Jaimes Nathaly Andrea
Published: December 2019

Introducción. El cáncer es uno de los problemas de salud pública más graves a nivel mundial. A pesar de los tratamientos y avances tecnológicos, continúan presentándose elevadas cifras de infecciones en los pacientes oncológicos. La enfermería cumple un papel fundamental al prevenir el riesgo de infección que conllevan las diferentes medidas terapéuticas utilizadas. El control de las Infecciones Asociadas a la Atención en Salud (IAAS) es imprescindible, dado que se considera la labor del cuidado permanente de la enfermera. El objetivo del presente artículo es el de realizar una búsqueda de literatura sobre las principales estrategias de control para la prevención de infecciones en pacientes oncológicos. División de los temas tratados. Se realizó una búsqueda en las bases de datos Medline, Pubmed, Ebsco, Scielo y Clinicalkey entre el 2011 y el 2018 con el propósito de encontrar información sobre la prevención de infecciones en pacientes oncológicos. Se expone la definición, epidemiología y las diferentes formas de control en la prevención de infecciones en pacientes oncológicos, clasificando tales medidas preventivas en generales y específicas. Conclusiones. La literatura científica ofrece una gran variedad de recomendaciones para la prevención de infecciones en pacientes oncológicos. Se pueden minimizar los riesgos a través de la implementación de estrategias que demuestren evidencia científica como es la nutrición y las medidas de higiene.
Qualitative research: interactions and experiences
Authors: Janashak Cadena Sandra Jean
Published: December 2019

Qualitative research depends on the views of the participants. The main purpose of qualitative research is to understand and interpret social interactions. Often the researcher wishes to explore a perplexing problem, providing a detailed understanding  of a central phenomenon and seeks to appreciate the  participants’ experiences (1). The researcher collects  information that is not in  numerical form, which is typically descriptive data. Think of the word 'quality' –  because we  are taking a deep "quality ” look at a  phenomenon.
A comparative analysis of the most common deterministic methods for the calculation of electricity losses in industrial networks
Authors: Gracheva E. I. , Shakurova Z. M. , Abdullazyanov R. E.
Published: December 2019

: The work is devoted to the analysis of deterministic most common methods for determining electricity losses in low-voltage industrial power supply networks. The method of graphical integration, the method of calculating electricity losses using the maximum loss time, the method of determining losses by time 2t, the method of calculating electricity losses by the average node loads are considered. The features of the application of each method are revealed. It is shown that for the method of graphical integration, initial data on the dependences of load schedules for each network element are required, and the method of calculating losses by average node loads can be used in networks with relatively constant loads. We consider the methods of calculating the losses based on graphical integration, the time of largest losses, 2t and the root-mean-square loads.

At the same time, the errors of the considered methods for calculating electricity losses can be due to such reasons as the neglect of the heating temperature of the conductors, the neglect of the resistances of the contact connections of switching devices, the inaccuracy of determining the values of losses during the highest and lowest power demand, the inaccuracy of determining the time of the largest losses,. disregarding the form of the load schedule of consumers.

Using the example of an industrial radial network site with known load graphs of consumers, the electric power losses in the circuit lines with the specified methods were calculated with the determination of the error of each method and the identification of the causes of errors. In this case, the method of graphical integration was adopted as the reference method of calculation. As a result of the calculations, it was established that the method of calculating 2t has the smallest error. It is shown that when choosing a method for determining electricity losses, it is necessary to observe the condition of compliance with methodological and informational errors.
Thermal modelling of oil-filled power transformer TM - 160/10
Authors: Tien Nguen , Gilfanov K. H.
Published: December 2019

The results of modeling the thermal characteristics of the dry and oil-filled power transformer TM-160/10 in idle and short circuit modes are presented. The electrical, geometric and thermal characteristics of the TM-160/10 transformer are determined. Computer modeling is performed in the software package ANSYS 17.1. The 2D distributions of temperature and density of heat flows in the transformer in the longitudinal and transverse sections are determined. It is shown that the use of transformer oil for cooling the transformer significantly reduces the temperatures in the active part. The temperature distribution occupies the range of 67-91 °С. Accordingly, the temperature of the most heated part is 91 °C and also corresponds to the low voltage winding. The dependence of the most heated point of the transformer on the operating mode was studied. A formula is proposed for calculating the maximum temperature of a transformer as a function of power loss.
Analysis of the development of electric drives for oil rocking machines by the results of patent search
Authors: Ivshin I. V. , Safin A. R. , Gibadullin R. R. , Petrov T. I. , Tsvetkov A. N. , Nizamiyev M. F. , Kornilov V. Yu.
Published: December 2019

Object. The object of research is the modernization of the drives of oil pumping units through the use of synchronous motors and adaptive control systems. Field of application: electrical equipment for oil pumping units.

The purpose of the work is to identify inventions in the field of electric drives based on Russian highly efficient synchronous motors for oil pumping machines, to determine the advantages and disadvantages of modern developments in this field.

Methods. This analysis will reveal the strengths of the drive being developed and most competitively present them. An important point is, and checking the possibility of patenting in this area, i.e. check for patent purity.

Results. As a result of the study, the most significant inventions (based on the patent analysis of the Russian Federation) were identified in the field of sucker rod pump control stations, dynamometry, and wattmetry, which are presented in the work, they provide a brief overview, provide basic information and novelty.

Conclusion. A literature review showed that the issues of control stations for sucker rod pumps, dynamometry, wattmetry, and the development of synchronous electric motors are rather deeply covered, on the other hand, the literature does not sufficiently reflect the problems of frequency regulation of synchronous motors, as well as the capabilities of intelligent control stations that would allow increase the level of oil production, optimize the technological process, significantly reduce the influence of the “human” factor improve production safety

Thus, the need to create a competitive electric drive for oil pumping machines is the use of “smart” control systems that will regulate the operation of the well due to adaptive (based on automatic analysis of dynamograms and wattmetergrams) private regulation.
The concept of turbulent «vortex backfill» - models and methods. Power engineering: research, equipment, technology
Authors: Melamed L. E. , Filippov G. A.
Published: December 2019

Models and methods for studying turbulence based on the concept of turbulent "vortex backfill" are presented. The essence of this concept is that the turbulent flow is considered as laminar, flowing through a "vortex backfill ", which creates internal resistance. This resistance can be considered either as distributed, or as locally concentrated. Based on the first representation, a modified Navier-Stokes equation, its approximate analytical and numerical solutions are obtained. Based on the second concept and the local fluctuation method developed for these purposes, a computer model of the turbulent flow in the pipes is obtained. Using simulation, it is shown that, when a certain system of local viscosity fluctuations is specified, the calculated flow profile corresponds to the profile of the turbulent flow velocity. The magnitude and profile of the turbulent viscosity of the flow are completely determined by the structure and properties of the "vortex backfill ". The results of the work confirm the possibility and efficiency of considering turbulence based on this concept.
Влияние даларгина на свободнорадикальное окисление белков в некоторых отделах мозга и поведение крыс, подвергнутых воздействию пренатального стресса
Authors: Вьюшина А. В. , Притворова Анастасия Вадимовна , Семенова О. Г. , Флеров М. А. , Ордян Н. Э.
Published: December 2019

Исследовано влияние даларгина на поведение и окислительную модификацию белков в структурах головного мозга, связанных с поведенческими эффектами пренатального стресса у 3 групп крыс: контрольная, группа пренатально стрессированных животных, матерям которых постстрессорно вводили даларгин, и группа пренатально стрессированных животных, матерям которых постстрессорно вводили физиологический раствор (активный контроль). Поведение крыс-самцов потомков было исследовано в тестах «Т-образный лабиринт» и «Открытое поле» в возрасте 20, 30, 60 и 100 дней. После тестирования в возрасте 100 дней в коре больших полушарий, полосатом теле, гиппокампе и гипоталамусе крыс были определены продукты окислительной модификации белков. По данным тестов «Открытое поле» и «Т-образный лабиринт» введение даларгина в дозе 0,1 мг/кг внутримышечно после каждого сеанса стресса (суммарно 4 раза) беременным самкам сопровождается снижением показателей тревожности у крысят в 2 раза, повышает показатели двигательной активности в 3 раза и исследовательской активности в 3 раза во все исследованные сроки постнатального развития, по сравнению с активным контролем (p < 0,05). Даларгин, введенный беременным крысам сразу после стресса, оказывает нейропротекторное действие в коре больших полушарий, полосатом теле и гиппокампе крысят: в среднем снижает показатели спонтанной окислительной модификации белков в 2 раза, по сравнению с активным контролем (p < 0,05). Предполагается, что реакция гипоталамуса связана с более сложными и многофакторными механизмами реализации эффектов даларгина и пренатального стресса в данной структуре.
Hume on Identity in Part IV of Book I of the Treatise
Authors: Noonan Harold W.
Published: December 2019

In Part IV of Book I of Hume’s Treatise Hume frequently appeals to an identityascribing mechanism of the imagination. A psychological mechanism of which it is a special case, to ‘compleat the union’, is also prominent. These mechanisms belong to the imagination narrowly conceived according to a distinction in section ix of Part III. The role and significance of these mechanisms in the development of Hume’s scepticism is explored. Appreciation of their significance is also argued to cast light on Hume’s refusal to locate necessity in objects and to suggest a plausible explanation of his second thoughts about personal identity.

In seinem Treatise (in Teil IV, Buch I) bezieht sich Hume häufig auf einen identitätszuschreibenden Mechanismus der Vorstellungs- bzw. Einbildungskraft. Ein weiterer psychologischer Mechanismus, dessen Spezialfall der erstere ist, nämlich der Mechanismus, die ‚Einheit zu vollziehen‘ (‚to compleat the union‘) findet ebenfalls oft Erwähnung. Gemäß einer Unterscheidung in Sektion ix, Teil III, gehören diese Mechanismen zur Vorstellungs- bzw. Einbildungskraft im engeren Sinne. In diesem Artikel wird die Rolle und Bedeutung dieser Mechanismen innerhalb der Entwicklung von Humes Skeptizismus untersucht. Es wird auch gezeigt, dass die Anerkennung ihrer Bedeutung Licht auf Humes Weigerung wirft, Notwendigkeit in den Dingen zu lokalisieren, und eine plausible Erklärung seiner zweiflerischen Nachgedanken zur personalen Identität bietet.
Hume on Local Conjunction and the Soul
Authors: Weintraub Ruth
Published: December 2019

In the (rather puzzling) section of the Treatise titled ‘Of the immateriality of the soul’, Hume adduces an argument to show that nothing can be ‘locally conjoined’ with all of a person’s perceptions. The argument is seldom discussed, and deserves attention, mainly because it can be transformed into an argument against the very existence of a soul. In this paper, I present and closely examine both arguments, Hume’s argument and the one against the existence of the soul. Both, I conclude, are fallacious.

In dem (einigermaßen rätselhaften) Abschnitt des Treatise mit dem Titel ‚Of the immateriality of the soul‘ bringt Hume ein Argument vor, das zeigen soll, dass nichts mit allen Perzeptionen einer Person ‚lokal verknüpft‘ sein kann. Das Argument wird selten diskutiert, verdient aber Aufmerksamkeit, hauptsächlich deshalb, weil es in ein Argument gegen die Existenz der Seele umgewandelt werden kann. In diesem Aufsatz stelle ich beide Argumente – Humes Argument und das gegen die Existenz der Seele – dar und untersuche sie im Detail. Ich gelange zu der Feststellung, dass beide Argumente fehlerhaft sind.