bluuebunny/crossref_metadata_2025 huggingface dataset:
A numerical study of two different specimen fixtures for the modified compact tension test – their influence on concrete fracture parameters
Authors: Holušová T. , Cifuentes H. , Fernández-Canteli A. , Seit S
Published: February 2019

The modified compact tension test (MCT) may represent a new test configuration for the performance of static and other kinds of fatigue tests on concrete-like materials. Core drilling can be employed to obtain specimens which are cylindrical in shape and have a standard diameter of 150 mm, this being appropriate for the determination of the residual life of structures. This contribution focuses on the evaluation of MCT specimen fracture behavior during static tests. Cracks evolution are simulated numerically using ATENA finite element (FE) software, while the results are represented as L-COD diagrams, i.e. load vs. crack opening displacement measured on the loading axis. After numerical calculations, the results for two different fixtures are compared and the advantages or drawbacks for each solution are discussed.
Sub-critical cohesive crack propagation with hydro-mechanical coupling and friction
Authors: Valente S. , Alberto A. , Barpi F.
Published: February 2019

Looking at the long-time behaviour of a dam, it is necessary to assume that the water can penetrate a possible crack washing away some components of the concrete. This type of corrosion reduces the tensile strength and fracture energy of the concrete compared to the same parameters measured during a short-time laboratory test. This phenomenon causes the so called sub-critical crack propagation. That is the reason why the International Commission of Large Dams recommends to neglect the tensile strength of the joint between the dam and the foundation, which is the weakest point of a gravity dam. In these conditions a shear displacement discontinuity starts growing in a point, called Fictitious Crack Tip (shortened FCT), which is still subjected to a compression stress. In order to manage this problem, in this paper the cohesive crack model is re-formulated with the focus on the shear stress component. In this context, the classical Newton-Raphson method fails to converge to an equilibrium state. Therefore the approach used is based on two stages: (a) a global one in which the FCT is moved ahead of one increment; (b) a local one in which the non-linear conditions occurring in the Fracture Process Zone are taken into account. This two-stage approach, which is known in the literature as a Large Time Increment method, is able to model three different mechanical regimes occurring during the crack propagation between a dam and the foundation rock.
Investigation of mixed mode-I/II fracture problems - Part 2: evaluation and development of mixed mode-I/II fracture criteria
Authors: Ayhan A. O. , Demir O.
Published: February 2019

In this study, experimental and numerical results of compact tension shear (CTS) specimen and a new specimen type under in-plane mixed mode (Mode-I/II) loading conditions are compared with existing inplane mixed mode fracture criteria to investigate and understand the nature of fracture behavior properly. The material used in numerical and experimental analyses is Al 7075-T651 aluminum machined from rolled plates in the L-T rolling direction (crack plane is perpendicular to the rolling direction). In Part 1 of the study, results from numerical and experimental analyses are given. Having computed the mixed mode stress intensity factors from the numerical analyses, fracture loads are predicted and compared with different mixed mode-I/II fracture criteria. The experimental and numerical results show that many criteria are in good agreement with each other for predominately mode I to moderate mixed mode conditions. However, existing criteria increasingly differ from the experimental measurements for highly mode-II conditions. Using the computational and experimental results obtained, improved empirical mixed mode I/II fracture criteria for fracture condition and angle are also proposed.
Fatigue crack paths under the influence of changes in stiffness
Authors: Kullmer G. , Schramm B. , Richard H. A.
Published: February 2019

An important topic of the Collaborative Research Centre TRR 30 of the Deutsche Forschungsgemeinschaft (DFG) is the crack growth behaviour in graded materials. In addition, the growth of cracks in the neighbourhood of regions and through regions with different material properties belongs under this topic. Due to the different material properties, regions with differing stiffness compared to the base material may arise. Regions with differing stiffness also arise from ribs, grooves or boreholes. Since secure findings on the propagation behaviour of fatigue cracks are essential for the evaluation of the safety of components and structures, the growth of cracks near changes in stiffness has to be considered, too. Depending on the way a crack penetrates the zone of influence of such a change in stiffness and depending on whether this region is more compliant or stiffer than the surrounding area the crack may grow towards or away from this region. Both cases result in curved crack paths that cannot be explained only by the global loading situation. To evaluate the influence of regions with differing stiffness on the path of fatigue cracks the paths and the stress intensity factors of cracks growing near and through regions with differing stiffness are numerically determined with the program system ADAPCRACK3D. Therefore, arrangements of changes in stiffness modelled as material inclusions with stiffness properties different from the base material or modelled as ribs and grooves are systematically varied to develop basic conclusions about the crack growth behaviour near and through changes in stiffness.
An experimental study on mechanical properties of fiber-reinforced concrete of energy piles
Authors: Zhao Songying , Chen Lei , Fu Yan
Published: February 2019

The technology of energy piles for heat storage involves turning the concrete piles buried beneath the ground into a part of the ground-source heat pump system and burying the heat-transfer tubes in the foundation piles, which are regarded as heat transfer wells. The heat transfer tubes are embedded in the concrete foundation piles, destroying the mechanical bearing capacity of the piles and damaging the safety of the buildings. Thus, considering the structural stability and the degree of heat transfer of concrete piles, as well as the selection of material for the foundation piles, the mixing ratio of the material of the energy piles is experimentally studied by the orthogonal method. The optimum mixing ratio of the energy pile is thus obtained. A concrete test block is used to conduct a static load test and splitting test to verify the mixing ratio of the concrete of the energy pile. The results show that steel fiber can be used to enhance the bearing capacity of the storage pile as a reinforcement material. Under a reasonable ratio, the reinforced pile can absolutely meet the original design requirements. Ordinary Portland cement or composite Portland cement can be used as cementitious materials for energy piles. Through an experiment, it is proved that the composite Portland cement can better meet the requirements of the concrete foundation piles than the cementitious material. As thermal conductivity materials, the addition of industrial graphite and scrap copper slag can improve the thermal conductivity of the pile, but it can also reduce the mechanical properties of the pile. It is necessary to control it in a certain range and not to add a large amount of graphite just to improve the thermal conductivity.
V-notch tip subjected to in-plane mixed mode loading: overview of recent results and possible future outcomes
Authors: Berto F.
Published: February 2019

The fictitious notch rounding concept is applied for the first time to V-notches with root hole subjected to in-plane mixed mode loading. Outof- bisector crack propagation is taken into account. The fictitious notch radius is determined as a function of the real notch radius, the microstructural support length and the notch opening angle. Due to the complexity of the problem, a method based on the simple normal stress failure criterion has been used. It is combined with the maximum tangential stress criterion to determine the crack propagation angle. An analytical method based on Neuber's procedure has been developed. The method provides the values of the microstructural support factor as a function of the mode ratio and the notch opening angle. The support factor is considered to be independent of the microstructural support length. Finally, for comparison, the support factor is determined on a purely numerical basis by iterative analysis of FE models.
Regularities of mechanical behavior of steel 40Cr during the postcritical deformation of specimens in condition of necking effect at tension
Authors: Tretyakov M.P. , Tretyakova T.V. , Wildemann V.E.
Published: February 2019

The work is devoted to the experimental study of mechanical behavior regularities of the structural steel 40Cr under postcritical deformation of specimens in conditions of strain localization formation in the form of neck during extension. The results of testing specimens cut from the initial samples with a neck are given. Various levels of preliminary postcritical deformation of initial samples are implemented. Using a noncontact 3D video system for recording displacement and strain fields of Vic 3D Correlated Solutions, based on the digital images correlation technique, the displacement and strain fields in the gauge length of both the original specimens with the neck and after the groove were recorded in two different schemes to eliminate geometrical heterogeneity. On the base of obtained results, the stiffness and strength of 40Cr steel were evaluated in a necked specimen at various stages of postcritical deformation. It is shown that the material in the peripheral areas of the gauge length of the sample is in a strengthened state, which does not depend on the degree of previously achieved postcritical deformation, and the strength of the material in the neck-forming zone on the initial specimens is thereby increased.
Experimental tests on slip factor in friction joints: comparison between European and American Standards
Authors: Maiorana Emanuele , Zampieri Paolo , Pellegrino Carlo
Published: February 2019

Friction joints are used in steel structures submitted to cyclic loading such as, for example, in steel and composite bridges, in overhead cranes, and in equipment subjected to fatigue. Slip-critical steel joints with preloaded bolts are characterized by high rigidity and good performance against fatigue and vibrational phenomena. The most important parameter for the calculation of the bolt number in a friction connection is the slip factor, depending on the treatment of the plane surfaces inside the joint package. The paper focuses on the slip factor values reported in European and North American Specifications, and in literature references. The differences in experimental methods of slip test and evaluation of them for the mentioned standards are discussed. The results from laboratory tests regarding the assessment of the slip factor related to only sandblasted and sandblasted and coated surfaces are reported. Experimental data are compared with other results from the literature review to find the most influent parameters that control the slip factor in friction joint and differences between the slip tests procedures.
Morbilidad en los estudiantes de la universidad politécnica estatal del Carchi, relacionados con los estilos de vida
Authors: Gordon Díaz Blanca Nelly , Villacorte Méndez Miriam Lucía
Published: February 2019

El presente estudio tiene como objetivo identificar la morbilidad y los estilos de vida asociados a la salud de los estudiantes de la Universidad Politécnica Estatal del Carchi (UPEC), en el período febrero - agosto 2017, tomando en cuenta que la etapa universitaria representa un momento de cambio de estilos de vida y de adaptación que exige tomar decisiones, plantear metas, reconocerse a sí mismo y asumir responsabilidades, especialmente en salud. Es por esto que en la construcción del individuo que se está formando; es necesario que el joven tenga herramientas que le permitan conservar su salud y disfrutar una vida de calidad. Se realizó un estudio cuantitativo, descriptivo, transversal y correlacional, orientado a caracterizar la morbilidad y su relación con los estilos de vida de los estudiantes de la UPEC, utilizándose como técnica de estudio la encuesta virtual para el diagnóstico de salud de la comunidad universitaria, y datos estadísticos del centro médico universitario. Como resultados se obtuvo que las patologías predominantes son las del sistema respiratorias en un 44% según datos estadísticos del centro médico, y de la encuesta virtual se presentan un 65% en los estudiantes, seguido del 52% que afirmaron consumir una dieta a base de carbohidratos y el 41.9% de las mujeres que afirmaron no realizar actividad física, siendo esta problemática un factor de riesgo para desarrollar enfermedades crónicas no trasmisibles, causa principal de morbimortalidad en nuestro país y que generan un alto costo en la salud a largo plazo. En conclusión, es fundamental que se concientice a la población estudiantil sobre la importancia del cuidado de la salud, la adopción de hábitos saludables para contribuir al rendimiento escolar y reducir la morbimortalidad por estas patologías que generan un alto costo para el estado
Bioseguridad en centros de belleza y estética
Authors: Fuertes López Jhon Harol , Realpe Sandoval Jacqueline
Published: February 2019

El presente estudio fue realizado en centros de belleza de la ciudad de Tulcán, provincia del Carchi. Con el objetivo de determinar el nivel de conocimiento sobre bioseguridad en las trabajadoras/es de los centros de belleza y su aplicabilidad en la atención a los usuarios/ as. Las personas que trabajan en los centros de belleza y estética tienen contacto íntimo con la piel, enfermos y a veces sangre. Las tijeras, navajas de afeitar, pinzas e instrumentos faciales a veces resultan en cortes, los cuales al contaminarse deben ser desinfectados o eliminados para evitar trasmitir enfermedades a los usuarios/as. Se realiza un estudio descriptivo, cuali-cuantitativo y de campo utilizando como técnicas de estudio la encuesta, con el fin de determinar el nivel de conocimiento sobre bioseguridad en las trabajadoras/ es de los centros de belleza y la observación directa para determinar la aplicabilidad de las normas de bioseguridad en el establecimiento. Como resultados se obtuvo que el 50% de los/las encuestadas desconocen sobre las normas de bioseguridad, el 81.25% afirmó utilizar a veces guantes para realizar los procedimientos cosméticos o capilares, el 68,75% no han recibido algún tipo de capacitación sobre protocolos de bioseguridad, el 68.75% mencionó utilizar el uniforme apropiado a veces. Además de acuerdo a los datos recabados en la ficha de observación se obtuvo que un 31,25% de los establecimientos no cuentan con recipientes adecuados para la eliminación de desechos corto-punzantes, el 87,5% no cuentan con recipientes para la eliminación de desechos infecciosos, el 100% no disponen de recipientes para desechos especiales y no clasifican de forma correcta los desechos. En conclusión, se pudo evidenciar que existe un alto riesgo de trasmisión de enfermedades por parte de los/las trabajadoras hacia los usuarios debido al bajo conocimiento y aplicabilidad de normas de bioseguridad.
AL-JARH WA AL-TA'DIL
Authors: Afif A. Djalil
Published: February 2019

al-Jarh wa al-Tádil
PANDANGAN ULAMA TERHADAP SISTEM PERBANKKAN
Authors: AFIF A. WAHAB
Published: February 2019

Pandangan Ulama terhadap Sistem Perbankan
UTANG-PIUTANG
Authors: MUSLICH A. WARDI
Published: February 2019

Utang-Piutang
DIPLOMASI ANTARA ISLAM DAN BARAT DALAM PERSPEKTIF SEJARAH
Authors: Djazimi M. A.
Published: February 2019

Diplomasi antara Islam dan Barat dalam Perspektif Sejarah
TATA PEMERINTAHAN INDONESIA DALAM WAWASAN NUSANTARA MENGHADAPI GLOBALISASI DUNIA
Authors: ZAWAWI A. SOMAD
Published: February 2019

Tata Pemerintahan Indonesia dalam Wawasan Nusantara Menghadapi Globalisasi Dunia
WAWASAN AL-QUR'AN TENTANG MUTMA'INNAH
Authors: Ranuwijaya Utang
Published: February 2019

Wawasan al-Quran tentang Mutmainah
HUKUM KEWARISAN DALAM KOMPILASI HUKUM ISLAM (KHI) DI INDONESIA
Authors: Somawinata Yusuf
Published: February 2019

The Islamic laws of inheritance has improved and eliminated the imbalances of the inheritance system conducted by many people both in the past and at present. Islamic laws of inheritance does not contain arbitrariness to the heirs, but gives the absolute justice.The efforts to endorse Islamic laws on the positive laws in Indonesia have been done continuously by the Islamic leaders and prominent figures. These are proven by the emergence of Religious Judicature Competency in article 49 UU No.7 of 1989, and the completing of the joint project between the Supreme Court of RI and the Ministry of Religious Affairs of Indonesia on Islamic Law Compilation containing the material of marital law, inheritance law, and law of religious foundation in 19 91.Since the Presidential Instruction of RI No. 1 of 1991 and the decision of the Ministry of Religious affairs of RI No. 154 of 1991 were issued, Islamic law Compilation in Indonesia had obtained power and juridical form to be practiced by religious court, other administration institutions as well as by community that needs it in solving the problems regulated in this compilation.Inheritance law as regulated in Islamic Law Compilation is basically an inheritance law taken from the opinion of jumhur fuqaha. However, there are some exceptions, I such as in the cases of wasiat wajibah, naqisah (radd), and definition of off spring (walad).
A FATWA ISSUED BY THE COUNCIL OF INDONESIAN ULAMA (MUI) AGAINST THE U.S. INVASION TO IRAQ
Authors: Pribadi Yanwar
Published: February 2019

The Council of Indonesian Ulama (the MUI) issued a fatwa number 2 year of 2003 entitled Penyerangan Amerika Serikat dan Sekutunya terhadap Irak (the U.S and its allies aggression to Iraq). The fatwa was issued following the U.S. invasion to Iraq and because of several reasons, mainly after numerous demonstrations in several areas of Indonesia.The fatwa is mainly about the MUI's attitude concerning the invasion of the U.S. to Iraq. This paper will describe three main themes; firstly, the study will define the, existence of the fatwa, including the backgrounds of the issuance of the fatwa. Secondly, it will attempt to examine the responses of Indonesian scholars and ulama' toward the invasion. Thirdly, it will compare other fatwas from other countries, including, similar and different fatwas.
FILSAFAT MANUSIA ALI SHARI'ATI
Authors: Baihaqi Wazin
Published: February 2019

The philosophy of man, according to Ali Shariati, covers several ideas. He explains the philosophy of man by stating that the verses of the Qur'an much more use the symbolic language. The symbols stated in the Qur'an are then interpreted by Ali Shariati to express his concept on the philosophy of man.The history of the creation of Adam telling that Adam is able to mention the names of several objects around him is a symbol of the intellectual ability of man. Performing the angels bow because of Adam's intellectual capability shows us the appreciation of Islam to humanism. The statement of the Qur'an that human spirit is created from a part of God's spirit is interpreted that human is endowed power (at a certain levels) by God in which it is, as a matter of fact, a manifestation of the attributes of Allah. Due to his intellectual capability and his power, man is, then, appointed to be His khalifah in the World.Ali Shariati states that human is two-dimensional beings. This conclusion constitutes an interpretation of several verses of the Qur'an stating that man is made of loam ( as a symbol of lowness) and a part of God's spirit (as a symbol of holiness). In order not to be fell into one of the extreme poles, man needs religion, God, holy book and prophet that have two-dimensional aspects, the mundane and the beyond. The only religion that has both of these aspects is Islam.
Media y género. Discusiones en torno al contrato comunicacional de un observatorio feminista
Authors: Rizzotto Carla Candida , Nunes Larangeira Álvaro
Published: February 2019

El presente trabajo está centrado en la investigación de las condiciones discursivas del Observatori de les Dones en els Mitjans de Comunicació, que se ocupa del tratamiento de género que ha realizado la industria de los mass media. Su propósito es hacer explícitas las características discursivas que definen su relación con el público, sirviéndose para ello de la perspectiva de los “contratos comunicacionales” introducida por Patrick Charaudeau.
BUPIS UNTUK MEWUJUDKAN GERAKAN LITERASI SEKOLAH MENYONGSONG GERNAS BAKU PADA GUGUS DAHLIA KECAMATAN PARAKAN KABUPATEN TEMANGGUNG TAHUN 2018
Authors: Asiyah Siti
Published: February 2019

Books are important world windows in human life. However, receiving a book that is only considered as something normal is not necessary if it is not read. Reading is very important for everyone. By reading, science will increase and be able to increase knowledge and insight. However, this reading activity has not been done much, especially for students. The benefits of reading for early childhood can add vocabulary, train children's memory, practice coordination, train child safety, develop children's interests, gather interest in reading children, recognize simple writing, recognize and understand letters, add child words, communicate quickly. The expected goal in the development of Bupis is to realize the School Literacy Movement to welcome Baku Gernas in Dahlia Cluster, Parakan District, Temanggung Regency. After Bupis development activities were carried out, the results of the teacher's skills showed the percentage of the suitability of the contents of the reading with the theme before the action was carried out by 65.7% can be increased to 80.7% after guidance was carried out. On other indicators, namely word selection of 69.4% increased to 77.8%. While the results of observations of children's reading interest in the indicator of children taking time to read every day increased from 61.4% to 85.7%, and indicators of pleasure when reading increased from 57.8% to 100%. Based on the description in the discussion, it can be concluded that the development of Bupis can improve teacher skills and increase children's reading interest. The teacher who initially did not have the skills in making Bupis, with guidance that supports the teacher is able to improve skills in making Bupis in accordance with the theme of learning in PAUD institutions, the choice of words in making Bupis is also adjusted to the development budget by the child. The skills of teachers in developing Bupis with indicators averaged 79.25%. Development of Bupis can also increase children's reading interest. Children who originally did not have the interest to read because of the absence of library facilities and other sources of information, with the existence of Bupis children's reading interest can be supported by an average indicator of 92.85%. Key words: Bupis, Literasi, Gernas Baku
2017-2018 Eğitim-Öğretim Yılında Değiştirilen Üniversite Giriş Sınav Sisteminin Ortaöğretim 12. Sınıf Öğrencilerinin Görüşleri Doğrultusunda Değerlendirilmesi
Authors: SARICA Rabia
Published: February 2019

2017-2018 eğitim-öğretim
yılında, hâlihazırda Yükseköğretime Giriş Sınavı (YGS) ve Lisans Yerleştirme
Sınavı (LYS) adı verilen, iki aşamalı bir sınav siteminden oluşan üniversite
giriş sınav sistemi değiştirilerek Yükseköğretim Kurumları Sınavı (YKS) adını
almıştır. Üniversite giriş sınav sisteminin sadece ismi değil aynı zamanda
sınavdaki oturum sayısı, sınav tarihleri, soru sayıları ve soruların branşlara
göre dağılımları da değiştirilmiştir. Buna göre, sınav; Temel Yeterlilik Testi
(TYT) ile Alan Yeterlilik Testi (AYT) olmak üzere iki oturumdan oluşmaktadır. Bu
bağlamda, bu çalışmanın amacı lise 12. sınıf öğrencilerinin değişen sınav sistemi
ile ilgili olarak görüşlerini ortaya çıkarmak ve bu çerçevede üniversite giriş
sınav sistemini değerlendirmektir. Çalışma, nitel bir araştırmadır ve veriler yarı
yapılandırılmış görüşme formu ile elde edilmiştir. Çalışmanın verileri içerik
analizi tekniği kullanılarak analiz edilmiştir. Çalışmanın sonuçlarına göre
eğitim-öğretim dönemi içerisinde yapılan değişikliklerin öğrenciler üzerinde
zaman zaman kaygı ve strese neden olduğu fakat sınavın ileri bir tarihte
uygulanmasının öğrenciler tarafından olumlu karşılandığı söylenebilir.
Öğrencilerin olumlu ve olumsuz olarak algıladıkları diğer durumlara çalışmanın
bulgularında yer verilmiştir.
“Bellek” ve “Zaman” Kavramları Işığında Modiano'nun En Uzağından Unutuşun Adlı Yapıtına Genel Bakış
Authors: SAYIN Mehmet
Published: February 2019

Patrick Modiano’ya
2014 yılında Nobel Edebiyat Ödülünü veren İsveç Akademisi’nin daimi sekreteri
Peter Englund “kendine has bellek tekniği
ile, Nazi İşgali sırasında yaşanan en akıl almaz insan hikâyelerini anlattığı
ve dönemin dünyasını ortaya çıkardığı için Nobel Edebiyat Ödülü’ne değer
görüldü.” diyerek Modiano’nun usta bir bellek sanatı uygulayıcısı olduğunu
ve bu yeteneği sayesinde ödüle layık görüldüğünü açıklamıştır.Bellek sanatını (L’art de la mémoire)
sergilediği örnek yapıtlarından biri olan En
Uzağından Unutuşun (Du plus loin de l'oubli) adlı
romanı Modiano’nun gençliğinde yaşadığı tutkulu ve yarım kalmış bir aşk
serüveninin öykülenmesi şeklinde okura sunulur. Aynı zamanda romanın anlatıcı
kahramanı olan yazar mutsuz olduğu şimdiki zamandan, kısa da olsa, mutlu olduğu
geçmiş zamana bellek yardımıyla sıçramalar gerçekleştirir. Bellek aracılığıyla
yapılan bu zamansal geri sapımlar yalnızca yazara ilişkin geçmiş durumların
anlatılmasını sağlamaz. Romanın egemen iki uzamı olan Londra ile Paris’in
öykülenen dönemdeki genel görünümleri ve o döneme ait toplumsal özellikleri de
bellek kullanımıyla okura ulaşır.

Bu çalışmanın amacı Modiano’nun En Uzağından
Unutuşun adlı romanının Fransız ruhbilimci ve kuramcı Henri-Louis Bergson’un madde
ve bellek (matière et mémoire) kuramları ile Yapısalcı
Eleştiri (Critique Structuraliste) yönteminde yer alan zaman ve süre (temps et
durée) kavramları yardımıyla irdelenmesi ve sonuca ulaşılmasıdır.
Dayanıklılık Antrenmanları Sonucu Plazma Hacim Değişiklikleri Ve Performans İlişkisi
Authors: DÜNDAR Uğur , TETİK Sibel , DÜNDAR Kerim , GÖNÜLATEŞ Süleyman , YAAN Tansu
Published: February 2019

Bu çalışma,yapılan dayanıklılık antrenmanları sonucu plazma hacim değişiklikleri ve performans arasında ilişki olup olmadığı, aynı zamanda alınan kan parametrelerinin antrenman öncesi ve antrenman sonrası yapılan testler arasındaki farkın belirlenmesi amacıyla yapılmıştır.Gereç ve Yöntemler: Araştırmaya beden eğitimi ve spor bölümünde öğrenim gören random yöntemi ile seçilmiş 26 öğrenci gönüllü olarak katılmıştır. Katılımcıların yaş ortalaması 22,80±2,29,  boy ortalaması 168,69±7,51, kilo ortalaması 61,13±11,33 şeklindedir. Yaşlar resmi kimlik kayıtları ile belirlenmiş olup, boyları duvara monte boy ölçer mezura ile, vücut ağırlıkları GSC-7100 marka vücut analiz baskülü ile ölçülmüştür. Kan alımları antrenman öncesi ve antrenman sonrası yapılarak, hastane laboratuvarında tam kan tetkiki gerçekleştirilmiştir. Dayanıklılık performanslarının belirlenmesinde ise Conconi testi uygulanmıştır. Yapılan ölçüm ve testlerden elde edilen verilerin istatistiksel olarak değerlendirilmesi SPSS 22.0 programı kullanılarak yapılmıştır. Bulgular: Tüm değişkenlerin ortalama değerlerini belirlemede Tanımlayıcı İstatistik, yine tüm değişkenler arası ilişki olup olmadığını belirlemede Korelasyon analizi yapılmıştır. Yapılan kan testlerinin antrenman öncesi ve antrenman sonrası farklılıkların belirlenmesinde ise Eşleştirilmiş Örneklem testi yapılmıştır. Sonuç:Yapılan dayanıklılık antrenmanlarının hemoglobin, RBC (eritrosit), MCV (alyuvar hacim ve boyutları),    MCH (her bir kırmızı kan hücresindeki hemoglobin miktarı) gibi kan parametrelerinde antrenman öncesi ve sonrası ölçümler arasındaki farkın anlamlı olduğu, aynı zamanda koşulan toplam mesafeler ile düzeltilmiş hemoglobin değerleri arasındaki ilişkinin de anlamlı olduğu tespit edilmiştir.Anahtar Kelimeler: Dayanıklılık Antrenmanı; Plazma Hacmi; Kan Parametreler
Strategi Pemimpin Dalam Penguatan Iklim Sekolah Berbasis Multiple Intelligence
Authors: Djibran Agung Kurniawan
Published: February 2019

Pencapaian iklim sekolah yang baik tidak dapat dilepaskan dari kualitas kepemimpinan kepala sekolah yang dalam proses kepemimpinannya mengintegrasikan berbagai kecakapan dan kemampuan yang dimilikinya baik dari segi kemampuan intelektual, emosional maupun kemampuan spiritualitasnya. Hal ini tidak dapat dipungkiri bahwa dalam proses kepemimpinan, seorang kepala sekolah dituntut untuk dapat mensinergikan ketiga kemampuan ini dalam membangun interaksi interpersonal maupun sosial dalam lingkup sekolah yang dipimpinnya.Dimensi-dimensi kecerdasan spiritual kepala sekolah dalam hal penguatan iklim sekolah dapat diwujudkan melalui beberapa strategi, yaitu ; menerjemahkan visi dan misi serta tujuan sekolah, membangun sinergitas antar komponen warga sekolah, menggunakan pemahaman dan logika berpikir yang sehat, membangun perasaan cinta akan kebenaran, memberikan teladan yang baik bagi warga sekolah, bertindak dan berperilaku secara adil, membiasakan perilaku jujur, disiplin, dan santun dalam pergaulan,pembiasaan sikap dan pola hidup sederhana; dan mendudukkan segala persoalan pekerjaan dalam organisasi sebagai tugas yang harus diemban dalam kerangka ibadah kepada Sang Pencipta.Berdasarkan strategi tersebut, maka kecerdasan spiritualitas akanberperan sangat strategis dan krusial dalam penguatan iklim sekolah yang sehat, positif dan efektif bagi terselenggaranya proses pendidikan di lingkungan sekolah.
Pengaruh Pendekatan Taktis Terhadap Keterampilan Passing Bola Pada Sekolah Sepakbola Turangga Sakti
Authors: Iskandar Yosi , Agustan Boby
Published: February 2019

Pengaruh Pendekatan Taktis Terhadap Keterampilan Passing pada Siswa Turangga Sakti. Penelitian ini bertujuan untuk mengetahui pengaruh pendekatan taktis terhadap keterampilan passing dalam sepak bola di sekolah sepakbola Turangga Sakti. Penelitian ini menggunakan penelitian eksperimen, dengan membagi menjadi dua kelas, yaitu kelas kontrol dan kelas eksperimen. Kelas kontrol dengan tidak ada perlakuan pendekatan taktis dan kelompok eksperimen dengan perlakuan pendekatan taktis. Populasi dan sampel dalam penelitian ini adalah siswa sekolah sepakbola Turangga Sakti yang berjumlah 96 siswa. Instrumen yang digunakan adalah tes keterampilan passingdengan melakukan teste dengan jarak 4 meter dengan durasi waktu 30 detik yang dilakukan dilapangan dan diruangan. Analisis data menggunakan uji t dan persentase. Hasil pengujian menunjukkan ada perbedaan pengaruh yang signifikan pada hasil pre tes dan post tesdengan t uji t  didapat nilai t = 2.349 dengan derejat kebebasan n1 + n2 – 2 = 48 + 48 – 2 = 94 dan p-value (2-tailed) = 0,021. Uji hipotesis yang dilakukan adalah hipotesis satu sisi nailai p-value (2-tailed) dibagi menjadi 2.349 : 2 = 0,11745 karena harga p-value = 0,11745 lebi kecil dari α = 0,05 maka Ho ditolak. Artinya ada pengaruh penerapan pendekatan taktis terhadap keterampilan passing siswa Sekolah Sepakbola Turangga Sakti.
Peningkatan Hasil Belajar Renang Gaya Bebas
Authors: Firdausi Dzihan Khilmi Ayu
Published: February 2019

Penelitian ini bertujuan untuk meningkatkan hasil belajar renang gaya bebas pada mata kuliah Teori dan Praktek Renang I mahasiswa PJKR smester ganjil dengan penerapan media audiovisual pada pembelajaran renang gaya bebas. Penelitian ini menggunakan Metode Penelitian Tindakan. Sumber data penelitian adalah mahasiswa PJKR semester ganjil STKIP Muhammadyah Bangka Belitung yang mengikuti mata kuliah teori dan praktek renang I, tahun akademik 2014/2015 sebanyak 30 mahasiswa. Teknik pengumpulan data adalah observasi dan penilaian hasil belajar renang gaya bebas. Teknik analisis data yang digunakan pada penelitian ini adalah deskriptif interaktif.Hasil penelitian menunjukkan bahwa melalui penerapan media audiovisual pada pembelajaran renang gaya bebas dapat meningkatkan hasil belajar renang gaya bebas dari prasiklus ke siklus 1 dan dari siklus I ke siklus II, hasil nilai rata-rata pra siklus mahasiswa dalam pembelajaran renang gaya bebas adalah 53,6 atau yang tuntas 20%, dan 80% mahasiswa yang tidak tuntas. Hasil nilai rata-rata siklus I mahasiswa dalam pembelajaran renang gaya bebas adalah 73,9  atau yang tuntas 63,3%, dan 36,7% mahasiswa yang tidak tuntas. hasil nilai rata-rata siklus II mahasiswa dalam pembelajaran renang gaya bebas adalah 81 atau yang tuntas 87%, dan 13% mahasiswa yang tidak tuntas. Berdasarkan hasil penelitian dapat disimpulkan bahwa dengan penerapan pembelajaran melalui media audiovisual hasil belajar renang gaya bebas meningkat.
Dini Milliyetçilik Bağlamında Alevi Siyasallaşması
Authors: ARPACI İşıl
Published: February 2019

Aleviliğin siyasallaşma sürecini, dini milliyetçilik
üzerinden açıklamaya çalışan bu çalışmada temel olarak, Alevilik ve onun
ürettiği taleplerden ziyade Aleviliğin siyasallaşması sonucunu doğuran
sosyo-politik koşullar merkeze alınmış; Alevi siyasallaşmasının, Sünni siyaset
karşısında konumlandırılan antagonistik karakterine vurguyla, dini milliyetçiliğe
eklemlenme süreci dini sınırlar ve tehditler bağlamında değerlendirilmiştir.
Böylelikle Alevi siyasallığını oluşturan unsurların teorik bir çerçevede
açıklanması ve bunu gerçekleştirmeye yardım edebilecek bir zeminin tartışılmaya
açılması amaçlanmaktadır. Bu kapsamda Aleviliğin siyasallaşma süreci; “içe
kapanma”, “açılma”, “bocalama”, “kimlik tasarımı” ve “kimlik oluşturma”
süreçleri bakımından beş ana dönem üzerinden inceleme konusu yapılmıştır. Her
bir dönem içerisinde Alevi sınırlarının biçimlenmesi ve bu sınırlara yönelik
belirgin tehditler ortaya konulmuş; bu durumlar karşısında Aleviliğin verdiği
siyasal tepkiler siyasallaşma sürecine etkileri bakımından inceleme konusu
yapılmıştır.
ANALISIS KEPUASAN PENGGUNA WEBSITE PERPUSTAKAAN MENGGUNAKAN STRUCTURAL EQUATION MODELLING (SEM)
Authors: Silvia Trisna , Ismail Zainudin , Akbar Muhamad
Published: February 2019

The benefits of an internet website will not achieve maximum results if students or lecturers as consumers of the Library website feel dissatisfied with the service. This study aims to test the model that describes the satisfaction of students and lecturers when using the Library website as a supporter face-to-face lecture. This research is based on the method used frequently by the previous researcher that is structural equation modeling (sem). This research was conducted in Perguruantinggi Stie Mura Lubuklinggau. The data of 100 respondents of students Classified from students and lecturer Dect and Structural Equation Modeling used to test the hypotheses of the wesbite library service characteristics, the motivation to use the website and culture using the internet to customer satisfaction.
CINE CON MIRADA LOCAL. Práctica política que recupera y resiste
Authors: López Cerquera Natalia
Published: February 2019

Desde hace diez años Víctor González, habitante del corregimiento de Villa Paz, impulsa una práctica de memoria y visibilidad. Con la colaboración de personas de su comunidad ha realizado películas que resignifican actividades locales, proponiendo la reactivación de sistemas simbólicos y prácticas de larga duración de la región, que por diversos motivos, han entrado en desuso o están siendo modificadas. Este artículo presenta el análisis de sus producciones, en clave de las representaciones que se configuran a partir del video, buscando dar cuenta de la mirada que se construye sobre el contexto en el que surgen.
COMUNICACIÓN Y MERCADEO. Estudio cualitativo para el desarrollo de la marca de Pan de arroz
Authors: Otero Gómez María Cristina , Giraldo Pérez Wilson , Vega Barbosa Jennifer
Published: February 2019

Este artículo presenta los resultados de la investigación cualitativa adelantada para el desarrollo de la marca del pan de arroz. Este producto de la gastronomía del departamento del Meta en Colombia forma parte de las prácticas tradicionales culinarias de la región, está incluido en la Agenda Interna de Competitividad y se pretende su posicionamiento en los diferentes segmentos del mercado, en especial el internacional.

La investigación se originó cuando la Cámara de Comercio de Villavicencio convocó a diferentes entidades de los sectores público y privado con miras a dejar sentadas las bases para constituir el Clúster Pan de Arroz del Meta. Participaron 25 productores provenientes de Villavicencio, Restrepo y Cumaral, también la Universidad de los Llanos, quien hizo presencia a través del programa de Ingeniería Agroindustrial y de la oficina de Proyección Social, cuyos aportes se convertirían en la estandarización de la receta del pan de arroz para la obtención de un producto gourmet adaptado a las necesidades de los mercados extranjeros, se vinculó al proyecto el Instituto Nacional de Vigilancia de Medicamentos y Alimentos (INVIMA), mediante la formación y capacitación en temas relacionados con Buenas Prácticas de Manufactura (BPM) y sobre los requerimientos para la solicitud del Registro Sanitario.

La Universidad Santo Tomás (sede Villavicencio), se unió al estudio con el grupo de investigación Holos, cuyo aporte consistió en hacer la prueba del producto sin adaptaciones al mercado europeo, para luego proceder a la realización de la propuesta de un signo distintivo (marca) y de un empaque, a partir de las observaciones recibidas de los consumidores internacionales. Dinámicas de Consumo de la Universidad de los Llanos, realizó la revisión teórica y documental que soportan la escritura de este artículo.
Scale Prototype Ring Main Unit for the Measurement and Control of Nodes in a Smart Grid
Authors: Patino Diego Alejandro , Nieto Vallejo Andres Eduardo
Published: February 2019

Smart grids are playing a key role in modern electric power grids, improving load control, assuring safer operations and collecting valuable information of the electrical conditions of the grid. In a smart grid, a RTU (Remote Terminal Unit) is a device that is able to measure the electric variables of the grid and sends all the information to a MTU (Master Terminal Unit), which is responsible of controlling the operations of the grid. RMU (Ring Main Unit) devices are used in electric power grids to protect loads and to disconnect them in case of failure to prevent damage. This article presents the design of a special RMU capable of measuring voltage, current and frequency, detecting electric faults, and making automatic self-healing in order to manage the flow of energy in the smart grid to guarantee energy supply to the critical loads (hospitals). The RMU devices were installed on a scaled smart grid in order to show its operation capabilities.
Indicador de desempeño fiscal: Análisis de los resultados de su aplicación en los municipios del altiplano del oriente antioqueño
Authors: Rincón Zapata Carolina , Restrepo Alba Lucía
Published: February 2019

Se busca enunciar los factores que marcan la diferencia en la viabilidad financiera en los nueve municipios del Altiplano del Oriente Antioqueño (AOA). En Colombia, la viabilidad financiera de las entidades territoriales se mide mediante el indicador de desempeño fiscal determinado por el Departamento Nacional de Planeación, a partir del cual se otorgan unas tipologías que denotan el estado de la gestión de las finanzas públicas. El método aplicado fue inductivo-deductivo, porque se partió de la gestión fiscal del municipio de Rionegro para elaborar recomendaciones aplicables a los demás municipios. Se encontró en general un buen desempeño fiscal, porque ocho de los nueve municipios están clasificados entre las tipologías de solvencia y sostenibilidad. Al final, se ofrecen recomendaciones para el mejoramiento de las condiciones de viabilidad financiera de los municipios.
Evaluación de metodologías para la construcción de mercados bursátiles artificiales
Authors: Talero Leonardo , Duarte Duarte Juan Benjamín , Sierra Suárez Katherine Julieth
Published: February 2019

El objetivo principal del presente trabajo es evaluar las metodologías para la construcción de mercados bursátiles artificiales, determinando, primero, un modelo generador de precios para el mercado colombiano; segundo, simulando el modelo autómata conductual propuesto por Fan en 2009; y, tercero, aplicando un modelo racional propuesto mediante la adaptación de los Filtros de Alexander. Los modelos son contrastados mediante su consenso (volumen de compras, retenciones y ventas). Durante esta investigación se establece que el modelamiento de agentes racionales permite un comportamiento menos predictivo y un mayor impacto en el uso de la información, similar a la Hipótesis de Eficiencia del Mercado; además, los mercados bursátiles celulares conductuales y racionales no convergen; por ende, se plantea para futuras investigaciones la necesidad de construir modelos racional-conductuales con algoritmos de estimación de precios.
Cuando el contexto sobrepasa a la misión y visión: una mirada sobre las causas de dos escándalos empresariales
Authors: Sandes Guichón Alexis Nicolás , Charamelo Vázquez Alessandro
Published: February 2019

Las noticias muestran a diario que en el mundo financiero suceden delitos que hacen que las personas lo vean como un ámbito despiadado, donde los empresarios son capaces de todo con tal de obtener mayores beneficios económicos, aun si son a costa de aspectos fundamentales para la vida de muchas personas. El presente artículo intentará, desde la profundidad de la filosofía, reflexionar sobre las causas que desatan los escándalos empresariales, y se focalizará en promover una nueva mirada en pos de lograr una temprana detección de las mismas mediante el análisis de los contextos, generalmente subestimado a la hora de juzgar o tomar decisiones en el mundo de los negocios.
Evaluación del estado de los objetivos del desarrollo del milenio –ODM7- en el oriente antioqueño
Authors: Cifuentes Sepúlveda Juan Felipe
Published: February 2019

La apuesta internacional desde las Naciones Unidas para evaluar el estado actual de los retos que sugieren una transformación de las condiciones sociales y ambientales de los países, ha permitido medir, a partir de los Objetivos de Desarrollo del Milenio (ODM) formulados en la Cumbre del Milenio en 2000, las metas para mejorar la gestión ambiental y social en el planeta. En este artículo se exploran los alcances y retrocesos de los objetivos en la región del Oriente Antioqueño y, en particular, los asuntos más relevantes para atender en las subregiones que integran dicha región. Este análisis se hace a través de la exploración documental sobre el séptimo objetivo y la información disponible sobre el tema en las alcaldías asociadas a la región.
Sistemas de gestión en seguridad y salud en el trabajo (SG-SST). Diagnóstico en el sector de la construcción de Manizales
Authors: Roa Quintero Diana María , Pantoja Ospina Martín Alonso , Zapata Gómez Amparo
Published: February 2019

El presente artículo da a conocer los resultados de un estudio cuyo objetivo general fue establecer el grado de cumplimiento en la implementación del Sistema de Gestión en Seguridad y Salud en el Trabajo (SG-SST) en su componente de Seguridad en el Trabajo, en las empresas del sector de la construcción de la ciudad de Manizales (Colombia). El método fue analítico y su alcance fue descriptivo. El instrumento utilizado se diseñó con base en normas internacionales y decretos nacionales. Los resultados indican que en el sector de la construcción en la ciudad de Manizales predominan las pequeñas empresas, que en la mayoría sus SG-SST son inmaduros y que las fases del ciclo PHVA se cumplen parcialmente. Se concluye que estas empresas deben articular las fases del ciclo PHVA para poder implementar satisfactoriamente los SG-SST.
Asessing Hyphotetical Learning Trajectory of Mathematics Teachers
Authors: Sari Atikah , Julianti Badria
Published: February 2019

The purpose of this study is to provide an alternative for teachers in preparing teaching materials adapted to track students' mathematics learning in the classroom. This study is a qualitative research with case study method with data collection is a triangulation technique that focuses on 13 people of 5th grade elementary school teacher. The results showed that Hyphotetical Learning Trajectory greatly assist teachers in planning their mathematics teachings, especially in developing teaching materials in a coherent, logical, contextual, and cutting-edge, so that the learning is given to more effectively and efficiently. It was also revealed that the practice of teaching mathematics teacher in the classroom along with lesson plans they have prepared beforehand. Based on the implementation of Hyphotetical Learning Trajectory on mathematics teachers, it can be concluded that the knowledge and skills of teachers in teaching mathematics were well developed; the materials presented are in-depth; it can identify students’ learning; it can anticipate the strategy, representation, and misconceptions of students, so that it can provide an inclusive appropriate the learning needs of their students.
Why Do Students Need to Establish Ecoliteracy?
Authors: Noviana Eddy , Supentri Supentri , Hidayati Rahmatul , Huda Muhammad Nailu
Published: February 2019

This survey research aimed at determining the ecological intelligence level ofstudents. It involved 120 fourth grade students of elementary school. Thefindings revealed that the students‟ intelligence level, with an average score of77.48, was classified in „high‟ category. In addition, other aspects were alsoclassified into the „high‟ category with an average score on attitude aspect of78.19, skill aspect of 77.69, and participation aspect of 76.56. To conclude, theecological intelligence of the fourth grade elementary school students wasclassified in „high‟ category.
The Impact of Visual Thinking Approach to Promote Elementary Students’ Problem Solving Skill in Mathemathics
Authors: Fendrik Muhammad , Elvina Elvina
Published: February 2019

This study aims to examine the influence of visual thinking learning to problemsolving skill. Quasi experiments with the design of this non-equivalent controlgroup involved Grade V students in one of the Elementary Schools. The design ofthis study was quasi experimental nonequivalent control group, the researchbullet used the existing class. The results of research are: 1) improvement ofproblem soving skill. The learning did not differ significantly between studentswho received conventional learning. 2) there is no interaction between learning(visual thinking and traditional) with students' mathematical skill (upper, middleand lower) on the improvement of skill. 3) there is a difference in the skill oflanguage learning that is being constructed with visual learning of thought interms of student skill (top, middle and bottom).
Collaborative Reflection to Enhance Teachers’ Teaching Ability Utilized Inquiry Model
Authors: Tani Richa Widya , Putra M. Jaya Adi , Marhadi Hendri
Published: February 2019

This research aims to explore the prospective teachers activities to enhanceteachers’ teaching skills utilized inquiry by perform reflective collaborativeactivities between teachers, coaches and prospective teachers. Activitiesreflection helps prospective teachers make improvements in the implementationof tasks so that for further learning meetings prospective teachers can improveteaching skills. Improved teaching ability to give impact on teacher activities andstudents who experience improvement at each meeting so that it has aninfluence on student learning outcomes. In understanding the concept ofstudents' average heat energy increased from the average base score of 64.91 to76.22. In understanding the concept of average student sound energy from thebasic score to 81.72. The increase of learning result can be seen from theaverage of N-Gain on the understanding of the concept of heat energy of 0.32medium categories and on the understanding of energy concept of 0.47 mediumcategories. This study concluded that the application of inquiry learning modelcan improve science learning outcomes based on reflection by prospectiveteachers.