bluuebunny/crossref_metadata_2025 huggingface dataset:
Модификация инерционно-жесткостных характеристик модели как путь решения задач о ее установившихся колебаниях
Authors: Melkonian A.L. , Nikolaev D.A.
Published: March 2020

В статье предлагается метод, реализация которого позволит единообразно решать задачи об установившихся колебаниях конструкций, моделируемых квазиодномерными моделями. Суть метода состоит в коррекции и модификации значений инерционно-жесткостных характеристик такой модели, а так же внешней нагрузки, на нее действующей. При реализации метода учет влияния дополнительных факторов, усложняющих картину вибрации, осуществляется автоматически. В качестве примера рассмотрена задача о совместной вибрации судового корпуса и его конструктивного модуля в случае сравнительно небольшой протяженности района их сопряжения. Проанализированы первые варианты решения авторами задачи. Для плоского варианта задачи о совместной вибрации судового корпуса и конструктивного модуля выполнен анализ дополнительной нагрузки. Сформирована обобщенная матрица инерции конечного элемента модели судового корпуса в точке сопряжения. Приведена обобщенная матрица инерции для случая присоединения модуля L-образной формы. Предложен алгоритм расчета параметров вибрации (на основе дискретного варианта метода парциальных откликов). Выведены формулы для парциальных откликов и парциальных параметров, необходимые при реализации предложенного алгоритма.

The article proposes a method, the implementation of which will uniformly solve the problem of steady-state oscillations of сотstructures modeled by quasi-one-dimensional models. The method consists in correcting and modification the values of the previous inertial-stiffness characteristics of such a model, as well as the external load acting on it.. When implementing the method, the influence of additional factors complicating the picture of vibration is taken into account automatically. The problem of joint vibration of the ships hull and its structural module in the case of a relatively small length of the area of their contact is considered. The authors analyzed the first variants of solution of the problem. For the two-dimensional version of the problem of joint vibration of the ships hull and structural module, the analysis of the additional load is performed. A generalized inertia matrix of the finite element of the ship hull model at the contact point with the L- element is formed. The algorithm of calculation of parameters of a vibration (on the basis of a discrete variant of a method of partial responses) is offered. Formulas for partial responses and partial parameters necessary for the implementation of the proposed algorithm were created.
О возможности использования канатных опор «mamsar» в качестве отдельных или сборных муфт и устройства для определения их жесткости
Authors: Minasyan M.A. , Minasyan A.M. , Zeng J. , Le H.H.
Published: March 2020

В статье подчеркивается важность муфт являющиеся как весьма ответственных узлов, входящих во многие механизмы и машины, часто определяющих их надежность и долговечность. Наиболее ценными в статье являются: 1. Выдвинутая гипотеза о возможности использования нетрадиционных стальных канатных виброизолирующих опор в качестве как отдельных, так и сборных виброизолирующих муфт приводов на основе опыта разработки, создания и применения на различных объектах техники опор MAMSAR . На основе конструктивного обзора и анализа широкого спектра канатных виброизолирующих опор MAMSAR , в статье представлены некоторые наиболее простые их конструкции в качестве муфт. 2. Представленные оригинальные устройства MAMSAR для определения жесткости соответствующих канатных муфт. 3. Практически реализованные канатные муфты и устройства для статических испытаний. 4. Подтверждение выдвинутой гипотезы о возможности использования нетрадиционных стальных канатных виброизолирующих опор в качестве как отдельных, так и сборных виброизолирующих муфт приводов.

The article emphasizes the importance of couplings as very important components that are included in many mechanisms and machines, often determining their reliability and durability. The most valuable in the article are: 1. The proposed hypothesis about the possibility of using non-traditional steel rope vibration-isolating supports as both separate and prefabricated vibration-isolating drive clutches based on the experience of developing, creating and using MAMSAR supports at various facilities. Based on a constructive review and analysis of A wide range of mamsar cable vibration-isolating supports, the article presents some of their simplest designs as couplings. 2. Presented original devices MAMSAR for determining the stiffness of the corresponding rope couplings. 3. Practically implemented rope couplings and devices for static testing. 4. Confirmation of the proposed hypothesis about the possibility of using non-traditional steel rope vibration-isolating supports as both separate and prefabricated vibration-isolating drive clutches.
Анализ навигационной аварии с использованием аппарата современной теории катастроф
Authors: Yanchin I.A.
Published: March 2020

В работе рассматривается метод оценки маршрута судна с точки зрения безопасности и оптимальности. Оценка выполняется за счёт вычисления характеристических коэффициентов, которые описывают свойства маршрута, важные для оценки этих качеств. Также в работе даётся описание метода прогнозирования дальнейшего маршрута судна на основе предписанного маршрута рейса и информации о существующем отклонении фактического маршрута от предписанного. На основе прогнозирования дальнейшего маршрута, и с использованием характеристических коэффициентов, становится возможным анализ долгосрочного влияния отклонения фактического маршрута от предписанного. Маршрут рассматривается как динамическая характеристика судна, эволюционирующая с течением времени. Обсуждаются особенности развития маршрута судна при стремлении к стабильному либо катастрофичному состоянию с позиций современной теории катастроф. Геометрическая интерпретация эволюционной динамики предусматривает использование когнитивных образов. В работе приводится анализ произошедшей аварии круизного судна Costa Concordia с использованием предложенного метода с целью исследования влияния изменения маршрута на безопасность рейса. Выполняется сравнение предписанного маршрута с фактическим.

The paper presents a method to analyze a ships route in terms of safety and optimality. The route is examined using the characteristic coefficients that represent routes properties essential for assessment of these aspects. The paper also presents a method to estimate the future route based on the prescribed route and the existing discrepancy between the actual route and the prescribed one. With such estimation technique and using the characteristic coefficients it is possible to determine the long-term effects of the discrepancy. The route is considered as a dynamic characteristic of the ship, evolving over time. Peculiarities of the development of the ships route when striving for a stable or catastrophic state from the standpoint of the modern catastrophe theory are discussed. A geometric interpretation of evolutionary dynamics involves the use of cognitive images. As an example, the paper provides analysis of the Costa Concordias accident using the described method in order to determine the effects of the route discrepancy. A comparison is made of the prescribed route with the actual one that the crew planned to move.
Идентификация источника сигнала в измерительном узле системы морского экологического и гидроакустического мониторинга
Authors: Starodubtsev P.A. , Storozhok E.A.
Published: March 2020

Вероятность ложной тревоги в измерительном узле системы морского экологического и гидроакустического мониторинга может быть снижена, если проводить первичную идентификацию источника сигнала. С этой целью необходимо предусмотреть наличие в составе узла базы данных шумовых портретов целей. Сигналы с выхода предварительного усилителя измерительного узла сравниваются с сигналами, хранящимися в базе данных, путём вычисления среднеквадратического отклонения. Определяется сигнал с минимальным отклонением и соответствующий ему источник. Сравнение сигналов может быть произведено и путём вычисления корреляционной функции. В данной статье приводятся результаты компьютерного моделирования блока первичной классификации измерительного узла в системе MATLAB AND SIMULINK. Сравниваемые сигналы представлены во временной области. Вероятность правильной идентификации может быть увеличена, если проводить сравнение спектров сигналов.

The probability of a false alarm in the measuring unit of the marine environmental and hydroacoustic monitoring system can be reduced if the primary identification of the signal source is carried out. For this purpose, it is necessary to provide for the presence of noise portraits of targets in the database node. The signals from the pre-amplifier output of the measuring unit are compared with the signals stored in the database by calculating the standard deviation. The signal with the minimum deviation and its corresponding source are determined. Comparison of signals can be made by calculating the correlation function. This article presents the results of computer simulation of the primary classification unit of the measuring unit in the MATLAB AND SIMULINK system. The compared signals are represented in the time domain. The probability of correct identification can be increased by comparing the signal spectra.
Выставка многопозиционной маячной системы на основе траекторных измерений
Authors: Devyatisilnyi A.S. , Grinyak V.M. , Shurygin A.V. , Ivanenko Y.S.
Published: March 2020

Рассматривается проблема построения маячной дальномерной системы наблюдения. В статье обсуждается постановка и подходы к решению двухкоординатной задачи выставки (местной координатной привязки) многопозиционной маячной системы, предназначенной для наблюдения подвижных объектов различного целевого назначения (подводных, надводных, наземных, воздушных и др.). Такого рода системы актуальны как для традиционных сфер решения навигационных задач, так и для задач наблюдения нового типа, например, навигация мобильных устройств в статье моделируется гидроакустическая маячная система, предназначенная для позиционирования подводных аппаратов. Сформулирована математическая модель задачи выставки, основанная на уравнениях типа состояние-измерение и конечномерных представлениях метода наименьших квадратов. В силу исходной нелинейности задачи предлагается её линеаризация около некоторого опорного решения, характеризующего априорные представления о состоянии системы наблюдения. Особое внимание в статье уделено вопросу разрешимости задачи в трёх аспектах: принципиальной разрешимости (наблюдаемости), разрешимости в условиях инструментальных погрешностей измерений, разрешимости в условиях конечной точности вычислений. Первый аспект разрешимости интерпретируется полнотой ранга соответствующей системы линейных алгебраических уравнений, второй и третий обусловленностью задачи и сходимостью итерационной процедуры оценивания. Приведены результаты численного моделирования для типичных ситуаций. Показано, что могут быть достигнуты точности выставки, достаточные для качественного решения широкого круга навигационных задач.

Current paper is about problem observation system based on range measurer. The paper discusses the formulation and approaches to the solution of the two-coordinate task of the adjustment (local coordinate binding) of a multi-position system intended for monitoring mobile objects for various special purposes (underwater, surface, air, etc.). The problem of refining the configuration and spatial orientation for a multiposition observing system during a correction of the solution of a navigation problem by the dead reckoning method is considered. The mathematical model of the exhibition problem based on equations of the state-measurement type of continuous type and finite-dimensional representations of the method of least squares is formulated. Attention is paid to the problem of resolvability of the problem from the point of view fundamental resolvability (observability) and resolvability under instrumental measurement errors and finite accuracy of machine computations. The question of solvability is discussed. The results of a numerical experiment with the use of simulation models are presented. These results adequately illustrate the possibility of an efficient solution of the problem.
Цифровизация морского надзора в Дальневосточном регионе
Authors: Gomzyakov M.V. , Sobolenko A.N.
Published: March 2020

Целью настоящей работы является изучение возможности управления качеством торгового мореплавания с помощью ведомственных информационных ресурсов. Для достижения результата требуется решение следующих задач: обзор существующих систем в части морской транспортной деятельности и рыболовства исследовать функции IT-ресурсов в предметной области определить перспективные подходы для повышения безопасности мореплавания. В работе приводится обзор существующих морских профессиональных информационных систем и результаты исследования их функционала на предмет учета аварийных случаев на море. Государственные ведомственные информационные системы практически не производят обмен данными. Анализ действующей информационной среды производится с целью выработки подходов к управлению рисками при эксплуатации морского судна и его технических средств. Исследование возможностей существующих информационных ресурсов позволяет сделать вывод о необходимости постоянного обмена данными и интеграции систем в единый комплекс управления рисками.

The article informs about the possibilities of managing the quality of merchant shipping by using departmental information resources. To achieve the result, the following tasks are required: a review of existing professional web systems compare the functions of merchant IT resources identify promising approaches to improve the safety of navigation. The article provides an overview of existing marine professional information systems and their functionality for accounting of accidents at sea. The information environment analysis carried out to develop approaches to risk management for a marine vessel and ship technical equipment. The interoperability of marine information systems at present is very weak. The State departmental information systems practically do not produce mutual data flow. The lack of digital cooperation worsens maritime safety. The main conclusion of the article provides that all existing merchant IT resources must integrated into a single risk management complex and produce mutual data flow on-line.
Транзитный потенциал Северного морского пути
Authors: Lazarev V.A. , Fisenko A.I.
Published: March 2020

Статья предлагает авторский взгляд на логистические особенности Северо-Восточного Китая и возможности, которые в связи с этим открываются для России. Будучи владельцем двух крупных транспортных путей железнодорожного в виде Транссибирской магистрали и водного в виде Северного морского пути, Россия может оказать помощь в развитии этого региона к взаимной выгоде обеих стран. Логистические издержки, которые ограничивают движение товарных потоков из Северо-Восточных провинций Китая на свободные рынки, могут быть существенно уменьшены при разумном использовании возможностей портов юга Приморья, что приведет к повышению уровня жизни в этих провинциях, снижению демографического давления на Россию со стороны Китая и в целом к дальнейшему процветанию и росту безопасности макрорегиона Дальний Восток России Северо-Восток Китая. Рассмотрены ранее неиспользованные возможности для развития транзитного потенциала Северного морского пути. Обеспечение этих возможностей требует реализации ряда мероприятий, которые включают меры по развитию портов и логистики Северного морского пути.

The article offers the authors view on the logistical issues of Northeast China and the opening opportunities for Russia. Being the owner of two major transport routes - the railway road in the form of the Trans-Siberian Railway and the waterway in the form of the Northern Sea Route, Russia can assist in the development of this Chinese region to the mutual benefit of both countries. Logistical costs that limit the movement of goods flow from the Northeastern provinces of China to the free markets can be significantly reduced with a reasonable use of the capabilities of the ports in the South Primorye. The forthcoming outcome is the increase in living standards in these provinces and the reduction in the demographic tension to Russia from the side of China and, in general, the further prosperity and the growth of security in the macro-region including Russian Far East and Northeast China. Unused opportunities for developing of the transit potential of the Northern Sea Route are considered. Providing these opportunities requires the implementation of the complex measures including development of ports and logistics of the Northern Sea Route.
Simultaneous Multi-Start Simulated Annealing for Capacitated Vehicle Routing Problem
Authors: Davtyan Arman , Khachatryan Suren
Published: March 2020

A new metaheuristic algorithm is proposed for Capacitated Vehicle Routing Problem. CVRP is one of the fundamental problems in combinatorial optimization that deals with transport route minimization. The algorithm combines Simulated Annealing, multi-start and simultaneous computing techniques. A series of computational tests are conducted on several CVRP benchmarks and near-optimal solutions are obtained. The results indicate superior performance compared with Simulated Annealing
On Some Higher Order Counting Functions for PSL(2,R)
Authors: Gusic Dzenan
Published: March 2020

This paper is devoted to some counting functions of level one and level three in the case of quotient space generated by some strictly hyperbolic Fuchsian group and the upper half-plane. Each of the functions is represented as a sum of some explicit part plus the error term. The explicit part is indexed over singularities of the corresponding Selberg zeta function. In particular, the obtained error term is not larger than O ( x 3/4) . The method applied in this paper follows traditional approach for achieving the error terms in the case of locally symmetric spaces of real rank one. In order to establish an analogy with the classical case, we consider the counting functions divided by x and x3, respectively.
An Algorithm for Computing Solutions to the Range Limited Routing Problem Using Electrical Trucks
Authors: Gunalay Yavuz , Yeomans Julian Scott
Published: March 2020

Increasing urban intensification has caused civic planners to devote additional resources to more appropriate logistics planning. Electric vehicles have proved to be both a lower cost alternative and more environmentally friendly than the more ubiquitous internal combustion engine vehicles. However, prevailing decision-making formulations employed by municipalities and businesses are not necessarily computationally conducive for the evaluation and optimization of urban transportation systems using electric vehicles. An innovative computational approach, the range limited routing problem, is introduced that enables urban planners to more readily evaluate the contributions of electric vehicles to the city logistics decision-making process. While there is no generalized solution technique for solving this new formulation, this paper employs the Firefly Algorithm (FA) metaheuristic to solve the range limited routing problem using electric trucks.
EFFECTIVENESS OF ANTIHYPERTENSIVE THERAPY IN COMORBIDITY OF ARTERIAL HYPERTENSION AND OBESITY DEPENDING ON PHYSICAL ACTIVITY
Authors: Psarova Valentyna Hryhorivna , Kyrychenko Nataliya Mykolayivna , Kochuieva Maryna Mykolayivna , Rohozhyn Anton Viktorovych
Published: March 2020

In order to assess the effectiveness of antihypertensive therapy in comorbidity of hypertension and obesity, depending on physical activity of patients, a study was performed in 200 persons, They were prescribed with a diet therapy as non−drug treatment and an increased physical activity was recommended. The patients received a combination of an angiotensin converting enzyme inhibitor and a calcium antagonist. Primary blood pressure levels of the patients were evaluated 3 months after initiation of treatment: only 102 among 200 had reached the target levels in dual antihypertensive therapy, and the rest required an additional antihypertensive medication. As a result of the study, it has been found that physical activity positively affected the dynamics of cardiovascular remodeling, anthropometric and biochemical data as part of a comprehensive 6−month treatment of hypertensive patients with obesity (including dual antihypertensive therapy). With the similar drug treatment the patients with sufficient physical activity differed from those with low physical activity by the significantly lower body mass index, better dynamics of cardiovascular remodeling, higher levels of antiatherogenic lipoprotein, high inflammatory disease, and less pronounced adipokine imbalance. Key words: arterial hypertension, obesity, antihypertensive therapy, physical activity.
FEATURES OF CEREBRAL CIRCULATORY DYNAMICS AND CEREBRAL BIOELECTRIC ACTIVITY IN CHILDREN WITH CRANIOCEREBRAL INJURY
Authors: Petrenko Viktoriia Mykolaivna
Published: March 2020

In order to study the state of cerebral hemodynamics and to investigate the electroencephalographic characteristics in children with closed traumatic brain injury, 114 patients were examined. The children were examined in 6.1±0.8 months after a traumatic brain injury. To determine cerebral hemodynamics, transcranial dopplerography was performed, the functional state of brain was evaluated according to electroencephalography. In the course of the study, it was noted that a disordered cerebral hemodynamics in children with moderate and severe brain contusion and its foci presence was accompanied by a rise in a linear velocity of blood flow, while its decrease was found at the same contusion, but that was severe and with the presence of subdural, subarachnoid and epidural hemorrhage. Signs of diffuse changes in bioelectrical activity of the brain were represented by a significant increase in an amplitude of the alpha rhythm in children with closed traumatic brain injury of moderate and serious severities compared to mild one. Key words: children, craniocerebral injury, electroencephalography, transcranial Doppler sonography, paroxysmal activity.
Sėkmingas dvynių transfuzijos sindromo gydymo atvejis atliktas Lietuvoje. Klinikinis atvejis
Authors: Savukynė Eglė , Ulevičius Jonas , Machtejevienė Eglė , Gintautas Vladas , Gaurilčikas Andrius , Mačiulevičienė Regina
Published: March 2020

Santrauka. Dvynių transfuzijos sindromas (DTS) komplikuoja apie 15 proc. monochorioninių, diamnioninių dvynių atvejų ir yra susijęs su didele vaisių žūties bei sergamumo rizika. Šį sindromą sukelia pakitusi kraujo srovė per placentos kraujagyslių anastomozes tarp vaisiaus donoro ir vaisiaus recipiento. DTS sunkumo laipsnis skirstomas pagal Quintero klasifikaciją. Veiksmingiausias DTS gydymas – placentos kraujagyslių anastomozių koaguliacija lazeriu atliekama pradinėse ligos stadijose. Pristatome pirmą sėkmingą DTS gydymo atvejį Lietuvoje.
Where does Psychology and Second Language Acquisition research connect? An interview with Zoltan Dornyei
Authors: Murphy Robert
Published: March 2020

What is Psycholinguistics? How does it differ from Cognitive Linguistics? Why is this general area of linguistics in the limelight these days? Dr. Zoltan Dornyei is a professor at Nottingham University who is at the forefront of this research. He recently wrote a book titled, The Psychology of Second Language Acquisition (Dornyei, 2009). In it, Dornyei discusses the newer challenges SLA researchers in this century need to come to terms with. He details research of the Critical Period Hypothesis (the connection between emotion and learning), Individual Differences (the implicit/explicit dichotomy), and Dynamic Systems Theory. This interview provides an overview of such recent research and serves as an introduction to his book
KORELASI INDEKS MASA TUBUH (IMT) DENGAN TEKANAN DARAH
Authors: Tendean Angelia Friska
Published: March 2020

Hypertension has become a serious problem in worldwide. The most factor causes hypertension is obesity or overweight. The main purpose of this study was to determine correlation Body Mass Index (BMI) and blood pressure at Kinamang Village. The design in this study was cross sectional study. The sample was used non probability sampling with accidental sampling technique. Sample of this study were 89 respondents. The results were showed most category BMI were normal category 48,3%, systolic and diastolic category were prehypertension 53,9% and 34,8%. The analysis was using spearman correlation and the result showed BMI and systolic p value 0,001<0,05 with r=0,360 and diastolic p 0,000<0,05 with r=0,389. The conclusion is there was statistically significant positive correlation between BMI and blood pressure both systolic and diastolic. The higher BMI then blood pressure will increase both systolic and diastolic.

 

Keywords: Body Mass Index; Blood Pressure

 

Abstrak

Hipertensi sudah menjadi masalah yang serius di dunia. Obesitas atau kelebihan berat badan merupakan salah satu faktor yang paling sering menyebabkan hipertensi. Tujuan dari penelitian ini untuk mengetahui hubungan Indeks Masa Tubuh (IMT) dan tekanan darah di desa Kinamang. Desain penilitian yang digunakan menggunakan cross sectional. Pengambilan sampel menggunakan non probability samping dengan teknik pengambilan accidental sampling dengan jumlah sampel yang didapat 89 responden. Hasil penelitian yang didapat kategori Indeks masa tubuh terbanyak dalam kategori normal 48,3%, kategori tekanan darah sistolik terbanyak kategori prehipertensi 53,9% dan kategori tekanan darah diastolik terbanyak kategori prehipertensi 34,8%. Hasil analisa korelasi menggunakan spearman correlation didapati korelasi IMT dengan tekanan darah sistolik p 0,001<0,05 dengan r=0,360 dan korelasi IMT dengan tekanan darah diastolik p 0,000<0,05 dengan r=0,389. Kesimpulan ada hubungan yang signifikan antara IMT dengan tekanan darah sistolik maupun diastolik. Semakin meningkat IMT maka tekanan darah sistolik maupun diastolik akan meningkat.

 

Kata Kunci: Indeks Masa Tubuh; Tekanan Darah
“JUMP”: GAME SIMULASI OLAHRAGA BERBASIS VIRTUAL REALITY DENGAN SENSOR ACCELEROMETER
Authors: Mambu Joe Yuan , Wahyudi Andria Kusuma , Hezky Gerry
Published: March 2020

Health is an important factor for every human being. Good health can be maintained through a regular diet and exercise. Sports is one of the physical activities can fulfill these needs. By exercising, a person can minimize the risk of developing an illness. The simplest exercise that can be done is jumping, jumping is an exercise that can be done any day, by jumping the person can burn calories and pumping blood. With the development of technology, the researchers designed a jumping game that can be used by users who did not have time to go to a sporting place. The game uses an Android platform smartphone and accelerometer sensors found on smartphones with virtual reality technology. Virtual Reality is a technology that allows users to interact with the virtual world. This game can display estimation of how many calories are burned while playing games and displaying tall buildings. This game is run by using the VR Headset and is controlled by the user with a vertical jump and running in place. The research aimed to serve as a proof of concept for play and exercise using a smartphone and accelerometer censor and not including evaluation in using it.

Keywords: Health, Exercise, Smartphone, Andorid, Accelerometer, Virtual Reality, VR Headset.

 

Abstrak

Kesehatan merupakan kebutuhan utama bagi setiap manusia. Kesehatan sendiri bisa diperoleh dengan cara menjaga pola makan dan olahraga secara teratur. Olahraga adalah salah satu aktivitas fisik yang baik bagi kesehatan dan kebugaran tubuh. Dengan berolahraga, pengguna dapat meminimalisir resiko terserang penyakit. . Olahraga yang paling sederhana yang dapat dilakukan adalah melompat, melompat merupakan olahraga yang setiap hari dapat lakukan, dengan melompat pengguna dapat membakar kalori yang disertai dengan peningkatan aktivitas kerja jantung memompa darah. Dengan berkembangnya zaman dan teknologi, peneliti merancang sebuah game melompat yang dapat digunakan oleh pengguna yang tidak sempat untuk ke tempat olahraga. Game tersebut menggunakan smartphone ber-platform android serta sensor acceleromter yang terdapat pada smartphone dengan teknologi virtual reality. Virtual Reality adalah teknologi yang membuat pengguna bisa berinteraksi dengan dunia Virtual. Game ini dapat menampilkan informasi tentang berapa banyak kalori yang terbakar saat bermain game dan menampilkan gedung-gedung tinggi. Game ini dijalankan dengan menggunaka VR Headset dan dikendalikan oleh pengguna dengan cara berjalan dan melompat-lompat. Hasil penelitian ini adalah berupa output program yang membuktikan konsep bermain dan berolahraga menggunakan smartphone dan sensor akselerometer, belum termasuk evaluasi penggunaan.

Kata Kunci: Kesehatan, Olahraga, Smartphone, Andorid, Accelerometer, Virtual Reality, VR Headset
Science, Uncertainty, and Society: Getting Beyond the Argument Culture to Shared Visions
Authors: Costanza Robert
Published: March 2020

Practical problem-solving in complex societies requires the integration of three elements: (1) active and ongoing envisioning of both how the world works and how we would like the world to be, (2) systematic analysis appropriate to and consistent with the vision and (3) implementation appropriate to the vision. Scientists generally focus on the second step, but integrating all three is essential for both good science and effective, democratic decision-making. Subjective values enter the vision of broad social goals and the pre-analytic vision that necessarily precedes any form of scientific analysis. Because of this need for vision, completely objective scientific analysis is impossible. To better support democratic decision-making, scholars of all varieties need to acknowledge the need to engage more directly in all three elements of the process while sharing their knowledge of how the world works and bringing their understanding of uncertainty more effectively to the table. This more integrated role of the scholars can help overcome the currently widespread denial of critical knowledge about how the world works, especially about climate, wellbeing, and evolution, and support better, more democratic decision-making about how we would like the world to be and how to get there.
Co-Location, Socioeconomic Status and Perceptions of Environmental Change in the Indian Sundarbans
Authors: Dasgupta Susmita , Guha Bansari , Wheeler David
Published: March 2020

Research on determinants of collective action in the commons generally focuses on interest-group heterogeneity, implicitly assuming that groups perceive the same problems but have different priorities. This paper changes the focus to the role played by perceptions themselves. Within localities, collective action may be easier if elite and non-elite households have similar assessments of environmental risks. Regionally, collective action may be aided by common assessments among local elites who communicate across village lines. This paper uses regression analysis to explore variations in environmental risk assessments across socioeconomic classes and localities, using new survey data from the Indian Sundarbans. We find that assessments vary significantly across localities. At the same time, assessments among elite households vary significantly more than assessments among non-elite households. Our results, therefore, favour locally-oriented collective action in the region, along with local governance that promotes non-elite participation.
Gráfica precolombina. La vigencia del pasado en los procesos de creación visual contemporánea, una visión personal.
Authors: Soto Chávez Billy Gustavo , Sánchez Mosquera Fernanda Anaís
Published: March 2020

El presente documento realiza un breve recorrido por diversos criterios en torno a la gráfica precolombina, sus clasificaciones y significados. Además presenta cuatro visiones diferentes pero vinculadas a un mismo fin, cómo se han abordado los procesos de creación visual contemporánea ligados a conceptos y gráficos precolombinos. Finalmente se proponen estrategias y metodologías, unas sistemáticas y otras aleatorias en la resolución de una obra plástica que sea reflejo de ese proceso que vincula  nuestro legado gráfico y la contemporaneidad.
Life is Strange: la anatomía del drama interactivo.
Authors: Hernández Intriago Julio César
Published: March 2020

Desde el surgimiento de la informática y de los videojuegos, aparecieron nuevas maneras de narración que fueron evolucionando a través de las décadas. Como parte de esta evolución aparece el drama interactivo, el cual nos propone un puente de intercambio tecnológico entre el cine y la industria de los videojuegos. El propósito de este estudio es analizar el drama interactivo: Life is Strange, de la productora Dontnod Entertainment. Esta investigación permitirá conocer la estructura de este drama interactivo, así como también la arquitectura narrativa usada en el mismo, para de esta manera entender como el usuario adquiere un rol participativo en esta obra.
De territorios-cuerpos imposibles y sus estésis de re-existencia.
Authors: Aguer Bárbara
Published: March 2020

El sistema de género moderno/colonial que comenzó a erigirse durante el siglo XVI, requirió de ciertas tecnologías de clasificación social como las de engeneramiento y racialización a partir de las cuales clasificar y organizar los cuerpos posibles y expulsar los cuerpos imposibles, en el sentido de no pasibles de “pro-yecto” en el mundo capitalista - moderno/colonial y patriarcal. La política y estesis de lo imposible que ofrecen los feminismos Abya Yaya intervienen las ontologías del cuerpo y la fundación de “lo común” desde un gesto político que torsiona a partir de lo imposible el orden de lo factible, haciendo de su praxis del pensar epistemologías desde la supervivencia para la re-existencia estésica. En esta torsión establecen diálogos y desplazamientos con otras expresiones del feminismo y con otras perspectivas críticas descoloniales. En lo que sigue, recorreremos los diálogos y desplazamientos que nutren este gesto de re-existencia.
La curaduría como campo de acción.
Authors: Di Prinzio Carmen
Published: March 2020

El siguiente artículo presenta una exposición de arte contemporáneo curada desde un museo de historia regional situado en una pequeña localidad de la Patagonia con el propósito de enfatizar los procesos históricos sociales que desde la propia institución se busca visibilizar en un marco de desarticulación de los discursos hegemónicos que presentan este tipo de instituciones, ejerciendo una práctica curatorial crítica que abandona su tradicional rol legitimador en el campo del arte.
Escuela y colonialidad. Variantes e invariantes (estéticas) de la clasificación social.
Authors: Giuliano Facundo
Published: March 2020

Uno de los primeros espacio-tiempos, si no el primero, donde las corporalidades son juzgadas, examinadas, evaluadas y, por tanto, clasificadas, probablemente sea la escuela. Al menos desde el siglo XIX, en latitudes no-europeas, se consolida institucionalmente al interior de los diferentes sistemas educativos como un aparato de examen ininterrumpido que clasifica los cuerpos y produce subjetividades en función de los requerimientos gubernamentales de turno. Por supuesto que las experiencias escolares, hegemónicas y contra-hegemónicas, son y han sido innumerables pero ello no quita el hecho de pensar la persistencia de esta institución tan criticada y tan nuevamente defendida en el marco de los procesos de re-occidentalización y re-fortalecimiento de la matriz colonial de poder. En este sentido, interesa a nuestro planteo indagar el lugar de la razón evaluadora y la estética clasificatoria en los nuevos discursos de defensa o reivindicación de la escuela al mismo tiempo que intentamos realizar algunos trazos orientativos para una descolonización de la scholè.
Monográfico: “Producción digital y arte audiovisual”.
Authors: Solórzano Alcivar Nayeth
Published: March 2020

En el monográfico de “Producción digital y arte audiovisual”, que tuve el privilegio de coordinar, se busca un balance analítico entre lo estético y lo técnico, en base a temas que involucran la narración de experiencias o resultados de investigaciones relacionadas con producciones digitales o audiovisuales para los diferentes medios de comunicación. Se discute sobre temas que abarcan la planificación, ejecución, montaje o edición, y hasta la evolución histórica de producciones digitales ilustradas o animadas. Dentro de ello se sustenta los procesos creativos y métodos utilizados para el desarrollo de contenidos en producciones de diferentes géneros, como cortometrajes, documentales, series de ficción, historietas ilustradas o animadas y videojuegos.
Giuliano, F. (2018). ¿Podemos pensar los no-europeos? Ética decolonial y geopolítica del conocer. Buenos aires: Ediciones del Signo.
Authors: Medina Martín
Published: March 2020

¿Podemos pensar los no-europeos? Ética decolonial y geopolítica del conocer es una invitación a reflexionar sobre nuestras maneras de vivir en todas aquellas latitudes que se lucha por la emancipación intelectual y material contra la colonización. Estas páginas que recientemente salen a la luz llevan al menos unos cinco años de gestación dado que ha comenzado con los debates desarrollados en la revista Al-Jazeer, donde Hamid Dabashi realizó por primera vez esta incomoda pero necesaria pregunta: ¿Podemos pensar los no-europeos? La cual conmovió a todes aquelles que piensan la emancipación política de un occidente que vuelve con recargadas fuerza a disciplinar y normativizar nuestras formas de pensar. En este aspecto, la pregunta de Dabashi logra dar cuenta de la imposibilidad que tiene muchos de los europeos de escuchar a todos aquellos que no sean sus pares. Asimismo, vislumbra como leen todo en referencia a ellos mismo y no pueden o no desean darse lugar de conocer lo otro, reduciendo todo a lo mismo.
KELIMPAHAN KEANEKARAGAMAN MANGROVE PANTAI INDAH, DESA TELUK LECAH, BENGKALIS
Authors: Badrun Yeeri
Published: March 2020

Penelitian ini Juni sampai Juli 2015 berlokasi di Pantai Indah Desa Teluk Lecah, Kecamatan Rupat, Kabupaten Bengkalis, Provinsi Riau. Penelitian untuk mengetahui keanekaragaman tumbuhan mangrove. Metode yang digunakan dalam penelitian ini adalah metode survei dengan 3 stasiun. Hasil penelitian menunjukkan pada Stasiun I terdapat 5 jenis pohon, total individu sebanyak 47 dan Indeks Keanekaragaman (H’) = 1,56; Stasiun II terdapat 5 jenis pohon, total individu sebanyak 50 dan Indeks Keanekaragaman (H’) = 1,41; Stasiun III terdapat 5 jenis pohon, total individu sebanyak 46 dan Indeks  Keanekaragaman (H’) = 1,58. Sedangkan pada Stasiun I terdapat 7 jenis anakan, total individu sebanyak 138 dan Indeks Keanekaragaman (H’) = 1,15; Stasiun II terdapat 7 jenis anakan, total individu sebanyak 119 dan Indeks Keanekaragaman (H’) = 1,92; Stasiun III terdapat 7 jenis anakan, total individu sebanyak 89 dan Indeks Keanekaragaman (H’) = 1,91.
HUBUNGAN PENGETAHUAN IBU DAN DUKUNGAN SUAMI DENGAN PEMAKAIAN KONTRASEPSI JANGKA PANJANG DI WILAYAH KERJA PUSKESMAS RUMBAI PESISIR
Authors: Nurlisis - , Anggraini Winda
Published: March 2020

Data from health department pekanbaru city in 2012 from 12.671 kb active participants dikecamatan only 353 (2,78 % one who uses a method of long-term contraception.2011 puskesmas a tassel coastal having the number of 2931 pus , users of a contraceptive method of contraception long-term (mkjp as much as the 564 (19,24 % and a decline in the year 2012 from 8.390 kb active participants using a method of contraception long-term (mkjp) puskesmas a tassel coastal some 261 (3.11 %.This research aims to understand the relation of knowledge mother and husband to support the use of contraceptives long-term work in the region coastal puskesmas tahun2014 a tassel.The type of research is analytic quantitative with the design case control study , conducted from the moon maret- april 2014 with a large sample 50 cases of control and 50.Of all join the who was working diwilyah puskesmas a tassel coastal 2014 which consisted of 261 people. The sample collection technique done simple random sampling.Data processed use a computer program.Using bivariate analysis by this chi squere.The result showed that of the second variables knowledge and support husband has links that are meaningful to discharging long period contraceptives in the work area coastal puskesmas a tassel year 2014 with knowledge p value = 0.02 and support husband value = p.0,001. Recommended to improve health information particularly about the effectiveness and efficiency of a method of contraception long-term (MKJP).
HUBUNGAN ANTARA PENGETAHUAN DENGAN SIKAP IBU USIA 40 – 45 TAHUN TERHADAP MENOPAUSE DI RW 04 SUKA MULYA WILAYAH KERJA PUSKESMAS SAIL PEKANBARU TAHUN 2009
Authors: Riamah -
Published: March 2020

Menopause is the permanent cessation of menstruation in a woman who generally occurs at age 50-51 years. Causes that trigger menopause is a disease such as tuberculosis of the ovary or ovarian cancer, lifestyle is wrong, the shift in eating patterns in some women, lazy to exercise, excessive exercise. This study is a correlational design approach croos sectional study aimed to examine the relationship between knowledge with maternal attitude toward menopause. The study population was 50 mothers aged 40-45 years, using total sampling method. Measuring instrument used was a questionnaire. From the results of the data collection characteristics of the respondents found the majority of respondents was 40 years old (46%), education level of the majority of high school educated are (46%), work as respondents (66%) did not work, whereas for information as much (66%) of respondents had get information and most received resources from books / magazines as many (28%). The analysis is Univariate and Bivariate. In this study as many (66%) of respondents have a high knowledge level (median = 8) and as many (58%) of mothers have a positive attitude (median = 45). The results of this study indicate that there is no relationship between the level of knowledge of the mother's attitude toward menopause where ρ = 0:41> α = 0.05. This means that women who have high knowledge about menopause does not affect the mother's attitude to be positive as well as negative because of the difference between high and low knowledge that has positive and negative attitudes not too siqnifikan.
PEMANFAATAN BUAH PALA (Myristica fragrans) UNTUK MENGATASI KETENGIKAN (RANCIDITY) PADA MINYAK KELAPA YANG DIBUAT DENGAN CARA TRADISIONAL
Authors: Suraidah - , Febriani Noni , Wirman Shabri Putra
Published: March 2020

Salah satu pemanfaatan buah kelapa adalah dengan mengolahnya menjadi minyak goreng. Penelitian ini bertujuan untuk mengetahui sejauh mana buah pala dapat mencegah proses ketengikan minyak kelapa yang dibuat dengan cara tradisional. Parameter yang diukur adalah uji massa jenis, viskositas, dan pH yang dilakukan di Laboratorium Fisika Terpadu, uji angka peroksida dilakukan di Laboratorium Kimia Terpadu Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau, uji bau, dan uji warna yang dinilai oleh sepuluh orang panelis. Hasil penelitian menunjukkan bahwa minyak kelapa 50 ml dengan penambahan 2 gram bubuk biji pala yang berfungsi sebagai antioksidan dapat mencegah proses ketengikan minyak kelapa yang dibuat dengan cara tradisional. Hal ini berdasarkan hasil analisis parameter yang digunakan.
Minitext jests in the woman's journal (on material 2011 – 2014)
Authors: Mamych Myroslava
Published: March 2020

The article presents lexical-grammatical and associative-semantic methods of verbalization of basic value-axiological concepts - woman, man, mind, child. The mediacontent of the modern magazine “Zinka” is characterized as a container that covers universal information, including emotional, playful one. The importance of attention to anecdotes is noted as to everyday, literary stories, which reflect key concepts of human relationships, but are not used to create these concepts. The role of mini-texts of jokes as a means of psychological and social unloading, activation of a positive world-view of a person is noted. Anecdotes as oral narrative genres are reproduced in written and bring to the target audience in the artistic form certain value dominants, which contemporary Ukrainians should focus on, as well as gender aspects of linguo-cultural activity in the community, and in general, reflect informative-communication culture of community.
All text material is analyzed with attention to the following linguistic means of comism creation: the contrast of direct and figurative meaning of the word and phraseological reversal, the contrast of high and low, literary and colloquial in stylistic semantics of words and phraseological reversals, pun, semantic alogisms of homonyms, synonyms and paronims.
Particular attention is paid to the functions of precedent name in literary anecdotes. It is noted that in Ukrainian laughter culture the appellation to a precedent phenomenon is traditional, which serves as the undisputed authority, because for a long time a certain image of a leader has been formed in society, template ideas about it are finished, which gives the impression of the authenticity of the situation being played. It is shown that in such anecdotes and jokes the precedent name acquires interactive features, and the public image of the so-called media persona is updated every time, activating the linguocultural memory of the audience of listeners-readers.
Abdominal Hernia in A Mesopotamia Buffalo calf
Authors: Alkhilani M
Published: March 2020

A two months old male Buffalo calf with a large abdominal swelling was brought to Baghdad Veterinary Hospital. From history, one month ago small swelling appeared at the lateral abdominal region and it was enlarged gradually with no effect on the appetite. On palpation it revealed irreducible swelling about volley ball in size. The hernial ring was at the upper flank region about four fingers in size and the small intestine was fall down to the lower abdominal region as a bocket between the abdominal wall and the skin. The case was successfully treated surgically by open herniorrhaphy.
The effect of hormonal treatment with kisspeptin, GnRH and hCG on semen characteristics in buck Cyprus goats during non-breeding season as compared with breeding season
Authors: AL-Ameri Maad , Abdulkareem Talal , Taha Ahmed
Published: March 2020

The current study aimed to determine the effect of hormonal treatment with kisspeptin, GnRH and hCG on plasma testosterone concentration and semen characteristics in buck Cyprus goats during non-breeding season as compared with breeding season. This study was executed at the Ruminant Researches Station pertaining to the Directorate of Agricultural Researches, Ministry of Agriculture, Abu-Ghraib, Baghdad (latitude 33˚20' N) for the period from November 15th, 2012 to December 〖31〗^st 2013. A total of 20 buck Cyprus goats 2 years old and averages 55 kg body weight. During non-breeding season bucks were randomly divided into five equal groups (4 bucks / group). The first group (A1) was regarded as a control group, i.m injected with normal saline, whereas, the second (A2) and third (A3) groups were i.v injected with 4 and 8 µg / kg body weight of Kisspeptin-10 respectively. The fourth (A4) and fifth (A5) groups were i.m injected with hCG (250 IU / buck) and GnRH (20 µg / buck) respectively. Plasma testosterone concentrations were significantly (P≤ 0.01 and P≤ 0.05) increased at 20, 30, 40 and 50 min post-treatment in A5, A2 and A3 groups as compared with control A1. Mass motility and individual motility were significantly (P≤ 0.01) in A5, A4, A2 and A3 as compared with control during non-breeding season. In conclusion, our results show that Kisspeptin-10, GnRH and hCG can stimulate the quiescent hypothalamic–pituitary–gonadal axis of bucks during non-breeding season by increasing plasma testosterone concentration post treatment that leads improving some semen characteristics during non-breeding season.