bluuebunny/crossref_metadata_2025 huggingface dataset:
Reinterpretasi Ayat al-Qi¡ QS. Al-Baqarah: 178-179
Authors: Sulaiman Akhmad
Published: January 2019

Application qiá¹£Äá¹£ as one of Islamic law is obligatory like SyÄfiâ€™iyahâ€™s and Hanafiyahâ€™s view moreover Khawarij consider the government kafir if they do not apply Islamic law. In fact, qiá¹£Äá¹£ is not applied in every country in which Moslems live, including Indonesia. The aim of this research is reinterpretation ayat al- Qiá¹£Äá¹£ QS. Al-Baqarah 178-179 with the maqÄá¹£id al-syarÄ«ahand socio-histories approach and its implication for Indonesia criminal law. The result of this research is that qiá¹£Äá¹£ is wasÄ«lah to achieve á¸¥ifáº“ al-nafs aim. Qiá¹£Äá¹£ choice as wasÄ«lahis influenced Arab civilâ€™s tradition before Islam. Because of it,  qiá¹£Äá¹£as wasÄ«lah can be changed by Indonesia criminal law that is written in article 338, 339, 340 and 344 KUHP
The Effect of Education to Indonesian Economic Growth
Authors: Mahmudah Rifa’atul
Published: January 2019

Economic growth is a target that the economy seeks to achieve in the long run, and as closely as possible consistent with economic growth in the short term. Economic growth can explain and simultaneously measure the achievement of an economic development, both within the country. The analysis tool used is a simple linear regression. The result of the analysis shows that education value has a positive effect on economic growth in Indonesia period 2000 - 2015. The contribution given by education to economic growth is 40,9% and the rest is influenced by other variables such as consumption, investment, and government expenditure variable.
Effect of Mobile Banking and Online Shopping on Consumer Behavior
Authors: Farida Mamik Nur , Subroto Waspodo Tjipto
Published: January 2019

The development of information technology is used in various sectors including the banking sector and shopping media. This study aims to determine the effect of mobile banking and online shopping on consumer behavior of students of the economics faculty of Universitas Negeri Surabaya. The number of research samples is 102 students who have used mobile banking and online shopping services. This study is a type of explanatory research that use a quantitative approach. The hypothesis test used is multiple linear regression and F-test. Based on the results of the regression test, it can be concluded that mobile banking has a significant positive effect on consumer behavior and online shopping also has a significant positive effect on consumer behavior. From the results of the F-test, it can be concluded that mobile banking and online shopping have a joint effect on consumer behavior by 47.6%, while the remaining 52.4% is influenced by other variables.
Communication Abilities of Autistic Children in Social Interaction
Authors: Ismiarti Ria Dwi , Rohmad Zaini
Published: January 2019

Three barriers owned by children with autism as it has been widely known is the ham of communication, interaction, and behavior. Therefore education of children with autism need services that can accommodate their special needs. One form of the services provided is inclusive schools. At school inclusion of chi9ldren with autism can learn to develop the ability to communicate and interact socially at their disposal. This case study aims to obtain an overview of communication skills of children with autism to interact socially. The conclusion of this study is to be in school inclusion makes the child’s ability to communicate with peers who are not autistic increase. Children with autism have dared to initiate a communication when there is interaction with friends
Comparison of Student Learning Outcomes Through Video Learning Media with Powerpoint
Authors: Mudasih İlla , Subroto Waspodo Tjipto
Published: January 2019

This research is an experimental study with a type of True Experimental research. The design carried out in this study was the design of the pretest-posttest control group design. Determination of the sample using a random sampling system while the data-collection technique was using test, that are pre-test and post-test. The class XII AK 1 as the experimental class 1 (video media) and class XII AK II (powerpoint media) as the experimental class 2. The normality test data was analyzed by using the pretest value on the use of video media with a significant level of 0.388 and on the use of a significant level powerpoint media of 0.059, it was stated that the two significant levels were normally distributed because they were greater than 0.05 . The homogeneity test results show that a significant level of pretest for both classes (video media and powerpoint media) is 0.436 and more than 0.05. It also shows that the sample used has the same or homogeneous variance. The results of the statistical test with the Independent Sample T-test showed a significance level of 0.001 <0.05, indicating that the results of the t-test <significance level of 0.05. In addition, it is known that tcount is 2.093 which indicates that tcount ˃ ttable (2,093 ˃ 0.408). So the hypothesis H0 is rejected and H1 accepted. So it can be concluded that there are differences in student learning outcomes using video media using powerpoint media.
The Effect of Application of REACT Learning Strategies on Mathematics Learning Achievements: Empirical Analysis on Learning Styles of Junior High School Students
Authors: Putri Matin Enggar , . Mardiyana , Saputro Dewi Retno Sari
Published: January 2019

This study aims to determine the effect of REACT learning strategies on mathematics learning achievement in terms of the learning styles of eighth grade students of public junior high schools in Sragen district. This study was a quasi-experimental study with a 2x3 factorial design. The population of this study was eighth grade students of the public junior high schools in Sragen Regency in the 2015/2016 academic year. The sample was taken by stratified cluster random sampling. The instrument used to collect data is by distributing questionnaire to test the mathematics learning achievement and student learning style. Data analysis techniques use two-way variance analysis with unequal cells. The results show that REACT learning strategies produce mathematics learning achievements that are better than direct learning in material relations and functions. Moreover, mathematics learning achievement of students who have a visual learning style as well as students with auditory learning styles, students with visual learning styles have better learning achievement than students with kinesthetic learning styles, while students with auditory learning styles have the same achievement with those with kinesthetic learning styles. In addition, in the category of visual, auditory, and kinesthetic learning styles, students who were treated with REACT learning strategies had better mathematics learning achievement than students who were treated with direct learning. Lastly, in each REACT learning and direct learning, students with visual learning styles have mathematics learning achievements that are as good as students who have auditory learning styles. Students with visual learning styles have better mathematics learning achievement than students with kinesthetic learning styles, while students with auditory learning styles have mathematics learning achievements that are as good as students who have kinesthetic learning styles.
Application of Cooperative Learning Jigsaw Type to Improve Learning Outcomes of Economic Introduction and Business
Authors: Rokhmah Nurrin Fadilla , Subroto Waspodo Tjipto
Published: January 2019

This study aims to analyze the improvement of student learning outcomes by applying the jigsaw type cooperative learning model on the introductory subjects of economics and business basic competence of production costs. This research is a Classroom Action Research. Subjects and location is the students of class X Accounting 3 SMK Sejahtera Surabaya. Learning tools consist of syllabus, Learning Implementation Plan, learning material, Student Worksheet, and post test sheet. While the instrument used is a student observation sheet. The results showed that student activity increased 9.52% from cycle I 76.19% to 85.71% in cycle II. Students classical completeness increased by 16.22% from cycle I 64.86% to 81.08% in cycle II. It shows that jigsaw type cooperative learning model can improve learning outcomes on introductory subjects of economics and business students of class X Accounting 3 SMK Sejahtera Surabaya.
Analysis of Students Critical Thinking Skills Using Partial Credit Models (PCM) in Physics Learning
Authors: Asysyifa Diena Shulhu , . Jumadi , Wilujeng İnsih , Kuswanto Heru
Published: January 2019

The ability to think is divided into low-order thinking skills (LOTS) and high-order thinking skills (HOTS). The abilities expected by the learners through physics learning is the ability to think critically. Therefore, in the assessment of physics learning outcomes of learners, should contain items that are intended to measure the ability. This study aims to analyze the critical thinking skills of learners using the response theory item (Item Response Theory / IRT), with Partial Credit Models (PCM) approach. The form of test used is two tier multiple choice (TTMC) according to the scoring polytomous. TTMC was chosen because have reasoning option to analyze critical thinking skills. PCM was chosen because it corresponds to the characteristics of the test response, namely the form of a polytomous. The subjects were sciences senior high school students. The result of parameter estimation of critical thinking ability of learners shows that there are no students who have highest critical thinking ability, 1.67% of students have high critical thinking ability, 60% of students have average critical thinking ability, 1.67% learners have low critical thinking skills, and 3.33% of learners who have lowest critical thinking skills. Thus, the critical thinking skills of learners in physics lessons still need to be developed.
Comparison of computed tomographic attenuation values for epaxial muscles in old and young dogs
Authors: Sutherland-Smith James , Hutchinson Dana , Freeman Lisa M.
Published: January 2019

OBJECTIVE To determine whether the degree of CT attenuation of muscle would differ between healthy old and young dogs.

ANIMALS 10 healthy old (> 8 years old) and 9 healthy young (1 to 5 years old) Labrador Retrievers with a body condition score of 5 or 6 on a 9-point scale.

PROCEDURES CT was performed with the dogs mildly sedated. A freehand closed polygon tool was used to define the outer margin of the left epaxial muscles on each transverse image obtained from the cranial to caudal endplates of T13. The CT attenuation values from every voxel from within these regions of interest were exported from DICOM software as a single dataset in an extensible markup language file. From these data, mean CT attenuation values were calculated for each dog and these mean values were compared between age groups.

RESULTS Mean CT attenuation values for the epaxial muscles were significantly lower in old dogs than in young dogs. A significant negative correlation (r = –0.74) was identified between mean CT attenuation values and dog age.

CONCLUSIONS AND CLINICAL RELEVANCE In addition to loss of skeletal muscle mass, low muscle CT attenuation values suggested that the old dogs in this study also had greater muscle fat content than did young dogs. Additional studies are warranted to evaluate qualitative and quantitative muscle changes in old dogs.
Estudo da interação solo-estaca sob carregamento horizontal
Authors: Christan Priscila , Puppi Rogério
Published: January 2019

Foi utilizado no estudo uma estaca vertical de concreto armado, submetida a carga horizontal e momento, parcialmente enterrada em um solo argiloso. O modelo de cálculo foi gerado no programa SAP2000, sendo a estaca modelada como elemento de viga e o solo representado por molas linearmente elásticas espaçadas a cada metro, baseado no modelo de Winkler. Os coeficientes de mola (Ki) foram calculados pela equação proposta por Vesic, que correlaciona o coeficiente de reação com as propriedades elásticas do solo. Os resultados do SAP2000 mostraram que a estaca apresentou o comportamento de estacas flexíveis, no qual tem os seus deslocamentos ocasionados devidos a flexão. A região que mostra o comportamento relevante da estaca está de acordo com as conclusões feitas por outros autores. Os máximos deslocamentos horizontais e momentos fletores encontrados no SAP2000 ficaram próximos dos valores obtidos pelo método clássico da equação diferencial.
Modelo de previsão de recalques em estacas hélice contínua, metálicas e escavadas através de redes neurais artificiais
Authors: Neto Silvrano , Silveira Mariana , Anjos Gerson , Moura Alfran
Published: January 2019

Este trabalho apresenta um método para previsão de recalques em estacas desenvolvido com o uso de redes neurais artificiais do tipo perceptron. Foram utilizados resultados de 199 ensaios SPT e provas de carga estáticas realizadas em estacas hélice contínua, escavadas e metálicas. São variáveis de entrada para o modelo: tipo e geometria da estaca (diâmetro e comprimento), as características do solo definidas a partir de resultados dos ensaios SPT e a carga aplicada. A arquitetura da rede neural que apresentou o melhor desempenho foi A:10:14:8:4:2:1, com um coeficiente de correlação igual a 0,94. Os resultados foram comparados àqueles obtidos em trabalhos anteriores e por outros autores que também desenvolveram modelos de previsão de recalques com redes neurais artificiais. Esta comparação mostrou que o modelo proposto neste trabalho foi capaz de prever os recalques com maior precisão.
Utilização de solos lateríticos em pavimentos rodoviários
Authors: Dutra Sónia , Vale Cecília
Published: January 2019

A utilização dos solos lateríticos por parte de empresas Europeias, concretamente das Portuguesas, está a ganhar nova importância, pois a necessidade de sustentabilidade no processo de internacionalização das mesmas impõe a procura de opções mais económicas e sustentáveis na construção civil que ofereçam vantagens competitivas através da diferenciação nos mercados onde atuam. A informação acerca dos materiais lateríticos encontra-se temporal e espacialmente dispersa, pelo que o presente artigo pretende agregar a informação mais relevante e divulgar a importância e a utilidade dos solos lateríticos como material de pavimentação.
Detalhes sobre os ensaios de compressão não confinada e tração por compressão diametral
Authors: Guedes Saul , Coutinho Roberto , Viana da Fonseca António
Published: January 2019

No presente trabalho se descrevem informações importantes sobre a realização e a obtenção de parâmetros por meio dos ensaios de compressão não confinada e tração por compressão diametral. Por meio dos detalhes descritos, o leitor poderá desenvolver pesquisas acadêmicas de melhor qualidade e inovadoras com equipamentos mais práticos, admitir soluções mais realísticas para as pesquisas em desenvolvimento e ter conhecimento sobre detalhes da realização dos ensaios, evitando erros de execução que influenciem de maneira muito significativa os resultados finais. Espera-se que o presente artigo seja divulgado de maneira ampla entre os que decidem desenvolver suas pesquisas no laboratório realizando diretamente seus ensaios, pois este trabalho é uma forma de promoção à transferência e valorização do conhecimento científico e tecnológico, que visa dar apoio a estudantes, docentes, profissionais da área, por meio da capacidade de provocar, impulsionar e propagar a tecnologia e informações entre o meio acadêmico.
XAMARIN.FORMS ОКВИР ЗА РАЗВОЈ МОБИЛНИХ АПЛИКАЦИЈА
Authors: Stevanović Miloš
Published: January 2019

Тема мастер рада спада у дисциплину програмирања мобилних апликација. У мастер раду је приказан увод у развој вишеплатформ­ских апликација и употребу Xamarin.Forms алата за њихов развој. Приказан је развој мобилне апликације коришћењем Xamarin.Forms алата као и опис развијене апликације.
WI-FI KRIPTOPROCESOR
Authors: Stanić Stefan
Published: January 2019

Ovaj rad ima za cilj da upozna čitaoca sa CCMP kriptografskim protokol korišćenim u mnogim WiFi sistemima, kao i da dokumentuje i opiše projekto­vani sistem koji implementuje ovaj protokol u hardveru i softveru.
Current-Sensorless Method for Speed Control of Induction Motor Based on Hysteresis Pulse Width Modulation Technique
Authors: Tran Cuong Dinh , Brandstetter Pavel , Dinh Bach Hoang , Ho Sang Dang , Nguyen Minh Huu Chau
Published: January 2019

This paper describes a new solution to control the induction motor drive system without current sensors based on improving the Hysteresis Pulse Width Modulation technique. It has proposed a control scheme which uses stator currents estimated from the differential equation of state variables to replace the feedback signal from current sensors applied in the hysteresis current controller. To verify the proposed method, simulations in MATLAB/Simulink have been implemented in various operating conditions of the motor where its speed has been changed under load as well as no load conditions. The simulation results have demonstrated the effectiveness of the proposed control method for inductive motor drives.  This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium provided the original work is properly cited.
A Pleistocene Thrust Fault in Anorthosite of the Rustenburg Layered Suite near Mooinooi, North West Province, South Africa: Neotectonic Implications
Authors: Steenekamp J.M.A. , van der Westhuizen W.A. , Bateman M.D. , Jacobson L. , Nel L.
Published: January 2019

The 2.056 Ma Bushveld Complex (BC) constitutes the largest layered igneous complex known. The complex forms a basin defined by strata that dip centripetally (10° to 20°). This depression presumably resulted from the load of the complex as was proposed by a number of authors. Sagging of between 460 to 740 m appears possible, resulting in flexural-slip movement. This flexural-slip manifests in many thrust faults, (mainly mapped in mines) which display reverse-slip.

The research described in this paper focuses on the age of this deformation. A thrust fault was identified at Lonmin U14 Pit. Reverse slip along the fault displaced unconsolidated sedimentary material that unconformably overlies the Rustenburg Layered Suite strata. Archaeological artefacts (Acheulian hand axes) were discovered buried in this sedimentological layer and provide an age constraint of 1.25 Ma to 250 000 years. Optically stimulated luminescence (OSL) dating further constrained the age of the sedimentary material to less than 175 000 years. The youngest material deposited is a regional black clay layer. At Lonmin U14 Pit this clay layer carries a fabric that resulted from the movement of the thrust and this indicates an age significantly younger than 175 000 years.
Aligning G20 Initiative with Africa’s Development Priorities
Authors: Tigere Faith
Published: January 2019

The role of G20 and its impact on African and global policies has always been up for debate. Through the years since the establishment of the G20, policies ranging from climate change, financial flows and sustainable development have increasingly featured on the G20’s agenda. This agenda has expanded over the years to include much broader topics that are increasingly relevant to the global economic community. This has resulted in significant overlaps between the G20’s agenda and the African Union’s Development Agenda for 2063. These have been identified mainly because of the similarities across the UN Sustainable Development Goals (SDGs) that the G20 has strived to incorporate. However, aligning African interests with the G20 agenda remains a core priority particularly for the African continent which is impacted by G20 policies. In order to reach the envisioned goals, set out in Agenda 2063, African priorities need to be fully aligned with those of the G20. With greater inclusivity and representation of African representatives and priorities, combined with support for the Africa’s development agenda, more can be achieved that will have a meaningful impact on reaching the goals of the African Union’s Development Agenda for 2063.
Argentina's G20 Presidency Implications for the G20 Africa Partnership
Authors: Jumat Wayne
Published: January 2019

The Institute for Global Dialogue, in partnership with Friedrich Ebert Stiftung (FES) hosted a seminar at the Burgers Park Hotel in Pretoria on July 3, 2018, on the theme “Argentina’s G20 Presidency: Implications for the Africa–G20 Partnership.” The seminar sought to situate Argentina’s G20 presidency in the context of Latin America, and specifically its relations with the African continent. As the seminar was held before the 2018 G20 summit, it was guided by the following questions: How will Argentina’s presidency frame Latin American–African relations in the context of the G20 partnership with Africa? How can African stakeholders utilise Argentinian priorities to achieve their own development priorities? Will Argentina position itself as a key actor in bringing a cohesive Latin American perspective to the G20? In light of Buenos Aires’ significance for South–South cooperation, what opportunities exist for advancing the interests of the Global South?
ANALISIS KEBIJAKAN PEMBELAJARAN PENDIDIKAN ANAK USIA DINI ISLAM
Authors: Noor Fu ad Arif
Published: January 2019

Abstract Level of education, amount of incentive and the level of competence of teachers/caretakers three significantly influenced by the status of civil servant teachers/PNS on the quality of children's ideal, the status of civil servants/PNS for early childhood education programs/PAUD should have the qualifications and competence yangt accordance with minimum service standards so that it has a higher chance to create quality children's ideal , Level of education, amount of incentive and the level of competence of teachers/caretakers three significantly influenced by the status of volunteer teachers to the quality of children's ideal, voluntary status for early childhood education programs/PAUD should have the qualifications and competence yangt accordance with minimum service standards so that it has a higher chance to create quality children's ideal , but almost all providers of early childhood education conducted by both the foundations and the community pay less attention to the qualifications and competence His nurse, so it looks only at who has the time to become caretakers. It has alarming effects, seen from the perspective of educational administration, the ideal child's success into question, and generation like what 20 years to come. There is some education that shall be given to early childhood include: grateful, tauhid (with mengadzankan), physical education (strong physical), health, and intelligence. Keywords: Analysis, Policy, Education, PAUDI.
PENERAPAN METODE PEMBELAJARAN IMAJINATIF DALAM MENINGKATKAN PRESTASI BELAJAR MENGARANG BAHASA INDONESIA
Authors: Salbiah Are
Published: January 2019

Kenyataan yang pernah penulis jumpai dalam beberapa kali pengalaman mengoreksi hasi ujian cerita rakyat bahasa Indonesia pada siswa. Dari hasil karangan para siswa tersebut banyak sekali penulis jumpai kelemahan-kelemahan siswa dalam penguasaan unsur-unsur pembentuk karangan itu sendiri. Terlepas dari faktor-faktor lain dari kenyataan tersebut, kita dapat berasumsi bahwa pembelajaran bahasa Indonesia khususnya cerita rakyat masih perlu mendapatkan perhatian lebih serius dari para guru bahasa Indonesia. Penelitian berdasarkan permasalahan, (a) Seberapa jauh peningkatan prestasi belajar siswa dengan diterapkannya metode pembelajaran imajinatif dalam belajar bahasa Indonesia pada siswa Kelas V SDN 20 Penjalaan Tahun Pelajaran 2017/2018? (b) Bagaimanakah pengaruh metode pembelajaran imajinatif terhadap motivasi belajar bahasa Indonesia pada siswa Kelas V SDN 20 Penjalaan Tahun Pelajaran 2017/2018 Tujuan penelitian tindakan ini adalah: (a) Mengetahui peningkatan prestasi belajar siswa setelah diterapkannya metode pembelajaran imajinatif pada siswa Kelas V SDN 20 Penjalaan Tahun Pelajaran 2017/2018. (b) Mengetahui pengaruh motivasi belajar siswa setelah diterapkan metode pembelajaran imajinatif dalam belajar bahasa Indonesia pada siswa Kelas V SDN 20 Penjalaan Tahun Pelajaran 2017/2018. Dari hasil analis didapatkan bahwa prestasi belajar siswa mengalami peningkatan dari siklus I sampai siklus III yaitu, siklus I (70,73%), siklus II (80,50%), siklus III (90,24%). Kesimpulan dari penelitian ini adalah merode pembelajaran imajinatif dapat berpengaruh positif terhadap motivasi belajar Siswa SDN 20 Penjalaan, serta model pembelajaran ini dapat digunakan sebagai salah satu alternatif pembelajaran cerita rakyat bahasa Indonesia. Kata kunci: cerita rakyat bahasa indonesia, metode pembelajaran imajinatif
Predicting the Strength of Stacking Interactions Between Heterocycles and Aromatic Amino Acid Side Chains
Authors: Bootsma Andrea N. , Doney Analise C. , Wheeler Steven
Published: January 2019

Development of both a quantitative predictive model of stacking interactions of heterocycles with Phe, Tyr, and Trp side chains and a conceptual model to understand and maximize these interactions in the context of design.
Perancangan dan Optimasi Antena Vivaldi pada Sistem Radar Penembus Permukaan (Ground Penetrating Radar)
Authors: MARUDDANI BASO , EFRI SANDI EFRI SANDI , NAUFAL SALAM MUHAMMAD FADHIL
Published: January 2019

ABSTRAKAntena Vivaldi merupakan salah satu jenis antena yang diimplementasikan pada radar penembus permukaan (Ground Penetrating Radar, GPR). GPR adalah salah satu metode non-destructive testing yang biasa digunakan untuk mengetahui kondisi beton/jalan raya. Penelitian ini merancang sebuah antena Vivaldi untuk digunakan pada GPR dengan frekuensi kerja 1 GHz – 2 GHz. Metode yang digunakan untuk merancang dan mengoptimasi antena Vivaldi adalah dengan mengubah beberapa parameter untuk mencapai spesifikasi yang diinginkan. Parameter tersebut antara lain lebar antena, panjang antena dan tapered slot. Optimasi yang dilakukan tetap memperhatikan pola radiasi antena agar tetap terarah. Hasil penelitian ini menghasilkan antena Vivaldi dengan dimensi 350x300 mm dengan return loss di bawah -10 dB pada rentang frekuensi 1 GHz – 2 GHz. Hasil penelitian juga menunjukkan bahwa perubahan nilai parameter lebar antena dan tapered slot menggeser frekuensi kerja antena secara signifikan.Kata kunci: Ground Penetrating Radar, Vivaldi, return loss, parameter antena ABSTRACTThe Vivaldi antenna is one type of antenna that is implemented on Ground Penetrating Radar (GPR). GPR is one of the non-destructive testing methods commonly used to determine the condition of concrete / highway. This studyaim to design a Vivaldi antenna to be used on GPR with a working frequency of 1 GHz - 2 GHz. The method that used to design and optimize Vivaldi antennas is by changing several parameters to achieve the desired specifications. These parameters include antenna width, antenna length and tapered slot. Optimization carried out still observes the radiation pattern of the antenna to keep it directed. The results showed that 350 x 300 mm antennas with return loss below -10 dB in the frequency range of 1 GHz - 2 GHz. The results also show that changes in the parameter width of the antenna and tapered slots shift the antenna working frequency significantly.Keywords: Ground Penetrating Radar, Vivaldi, return loss, antenna parameter
Perancangan dan Analisis LTE Advanced 850 Mhz untuk Meningkatkan Penetrasi Mobile Broadband di Indonesia
Authors: WAHYUDIN ADE , AMANAF MUNTAQO ALFIN , RATNASARI ITA KUSMIASIH
Published: January 2019

ABSTRAKLayanan mobile broadband LTE telah berkembang di Indonesia, namun penyebarannya belum merata. Selain itu, sumber daya frekuensi semakin terbatas seiring dengan meningkatnya trafik layanan broadband. Maka untuk mengatasi hal tersebut, spektrum frekuensi 850 MHz dapat diterapkan pada teknologi LTE advance untuk meningkatkan penetrasi mobile broadband. Maka, untuk mengukur tingkat penetrasi, sehingga dilakukan perancangan LTE Advance 850 MHz yang dibandingkan dengan LTE 1800 MHz eksisting berdasarkan pedekatan cakupan dan kapasitas jaringan. Perhitungan dan simulasi menghasilkan peningkatan penetrasi cakupan wilayah hingga 65% ketika menerapkan LTE Advanced 850 MHz. Sedangkan pendekatan kapasitas, pada parameter active user, jumlah connected user pada frekuensi 850 MHz mencapai 98% jauh dibandingkan frekuensi 1800 Mhz yang mencapai 91%, serta kualitas sinyal RSRP meningkat 37%-46%Kata kunci: LTE Advanced, 850MHz, Effective Throughput, Active User, Penetrasi, Broadband ABSTRACTLTE mobile broadband services is growing rapidly in Indonesia, however the deployment does not spread evenly, especially in remote area. Moreover, resource of frequency spectrum is limited because of the growth of broadband traffic. Thus, frequency spectrum 850 MHz can be implemented for LTE Advanced to increase mobile broadband penetration. So, to measure LTE penetration level, LTE Advanced 850 MHz design is compared to the existing LTE 1800 MHz by coverage and capacity approachment. According to calculation and simulation, coverage penetration increase up to 65% as LTE Advanecd 850 MHz implemetation. While, the connected user of LTE 850 MHz reach 98% when compared to LTE Advanced 1800 MHz that only reach up to 91% and also signal quality increase up to 37%-46%.Keywords: LTE Advanced, 850MHz, Effective throughput, Active user, Penetration, Broadband
Implementasi Pengamanan Transmisi Sinyal EKG (Elektrokardiogram) secara Daring dengan Metode Anonimasi
Authors: JUSAK JUSAK , SETIAWAN BRAMASTA AGNANDA , SOLEHUDIN SONY , PUSPASARI IRA
Published: January 2019

ABSTRAKData World Health Organization (WHO) pada tahun 2014 menunjukkan bahwa di Indonesia sebanyak 37% dari seluruh penyebab kematian adalah penyakit yang berhubungan dengan jantung. Kehadiran teknologi dan pemanfaatan Internet of Things (IoT) diharapkan dapat membantu mengurangi resiko kematian akibat penyakit jantung tersebut. Pada penelitian ini, pengukuran dan pengamatan sinyal jantung melalui tele-auskultasi sinyal elektrokardiogram (EKG) dilakukan. Untuk mengamankan sinyal EKG dalam proses transmisi melalui jaringan Internet digunakan metode anonimasi sinyal berbasis algoritma Jusak-Seedahmed. Hasil pengujian menunjukkkan bahwa algoritma Jusak-Seedahmed dapat melakukan proses anonimasi dan proses rekonstruksi sinyal dengan baik. Pengujian korelasi silang antara sinyal hasil rekonstruksi dan sinyal EKG asli sebelum anonimasi menghasilkan korelasi sebesar 1 pada lag=0. Sinyal EKG hasil rekonstruksi ditampilkan dalam aplikasi mobile untuk memudahkan analisis oleh dokter.Kata kunci: elektrokardiogram, keamanan, anonimasi, IoT, FFT ABSTRACTBased on the latest data released by the World Health Organization in 2014, deaths caused by cardiovascular disease in 2012 have reached 37% of the total number of non-communicable diseases deaths in Indonesia. Therefore, it is expected that the applications of the Internet of Things (IoT) might be used to reduce the risk of death due to the heart related problems. In this research, a tele-auscultation technique for measuring and monitoring electrocardiogram (ECG) signal was built. To secure transmission of the ECG signal over the Internet, we implemented a recently proposed Jusak-Seedahmed algorithm. Our examinations showed that the algorithm performed the anonymization and reconstruction processes well. Crosscorrelation analysis showed that correlation between the reconstructed and the original ECG signal at lag=0 was 1. Furthermore, a mobile-based application had been built to display the reconstructed ECG signal for further analysis.Keywords: electrocardiogram, security, anonimization, IoT, FFT
Колебательные спектры и структура системы (1–x)Li0.42K0.58NO3 – xAl2O3
Authors: Гафуров М.М. , Рабаданов К.Ш. , Амиров А.М. , Атаев М.Б. , Кубатаев З.Ю. , Какагасанов М.Г.
Published: January 2019

Методами колебательной спектроскопии и рентгеновской дифракции исследован фазовый состав и структурные свойства композиционной системы (композитов) на основе эвтектической бинарной системы LiNO3—KNO3 с добавками наноразмерного порошка оксида алюминия. Показано, что при больших концентрациях нанопорошка происходит аморфизация солевой системы.
Новые молекулярные комплексы ниобия(IV) NbX4(OPPh3)2 (X = Cl, Br): синтез, кристаллическая и электронная структура
Authors: Полтарак П.А. , Комаров В.Ю. , Козлова С.Г. , Надолинный В.А. , Полтарак А.А. , Артёмкина С.Б. , Фёдоров В.Е.
Published: January 2019

Новые молекулярные комплексы ниобия(IV) NbCl4(OPPh3)2 (1) и NbBr4(OPPh3)2 (2) получены нагреванием соответствующего пентагалогенида ниобия со смесью трифенилфосфина и трифенилфосфин оксида. Для полученных соединений решена кристаллическая структура (1: P-1, a = 13.3540(5), b = 9.4461(3), c = 9.5635(3) Å, α = 93.084(1), β = 121.263(1), γ = 115.058(1)°, Z = 1, R1 = 0.0194; 2: P-1 a = 13.308(2), b = 9.5934(8), c = 9.5556(9) Å, α = 93.975(3), β = 119.391(4), γ = 114.740(4)°, Z = 1, R1 = 0.0184). Неспаренный электрон локализован преимущественно на атоме ниобия, что подтверждается квантово-химическими расчетами и результатами ЭПР спектроскопии.
A szegedi Polgári Iskolai Tanárképző Főiskola és a Ferenc József Tudományegyetem együttműködése a tanárképzés szolgálatában (1928–1947)
Authors: Fizel Natasa
Published: January 2019

The Cooperative Framework between the National Civic School Teacher Training College and the Ferenc József University in the Service of Teacher Training (1928–1947). In my study I demonstrate the creative process of the cooperative framework between two institutions of high education in Szeged, the National Civic School Teacher Training College and the Ferenc József University from the very first school year in Szeged in 1928 until the last one in 1947, that is, until a dispute that ended their cooperation. The discussion was aimed at the rate of role of the two institutions in civic school teacher training. My goal is to review the historical background and the method of research and then give answers to the following questions: what stages did the coming about of the cooperation go through? What effect did this collaboration have on the everyday life of the students? How is the dispute about the creation of the framework presented in the most important organ of civic school teachers, Polgári Iskolai Tanáregyesületi Közlöny (Civic School Teachers Association Gazette)?
Klebelsberg Kunó és a sárospataki Angol Internátus
Authors: Barta Róbert
Published: January 2019

Kuno Klebelsberg and the English College of Sárospatak. The study analyses historical aspects and relationships between the English College of Sárospatak (1931–1947), as one of the practical outcome of Kuno Klebelsberg’s education policy and the general features of the cultural and education policy of the time. The making of the College served threefold aims: strenghten the revisionist policy of the regime, emphasize new features of cultural and education policy (cultural superiority, new nationalism) and enforce vivid British–Hungarian relationships. The existence of the College also helped to represent the local and religious interests in the nationwide political theatre of balancing Hungarian Churches. The author reviews the acticity of Kuno Klebelsberg in this project-eg. his speeches, articles, visits to Sárospatak- and also the foundation and educational work of the College. The study emphasizes that tanks to the two decades existence of the College, new Hungarian elite generations were grown up with a deep belief that the only future of Hungary is in the family of nations of western civilization.
Desafios no trabalho da assessoria pedagógica do ensino médio presencial com mediação tecnológica do Amazonas
Authors: Mello Christiane Alves Byron de , Figueiredo Vítor Fonseca
Published: January 2019

O presente artigo é um recorte da dissertação da autora, desenvolvida no âmbito do Mestrado Profissional em Gestão e Avaliação da Educação (PPGP) do Centro de Políticas Públicas e Avaliação da Educação da Universidade Federal de Juiz de Fora (CAEd/UFJF). O caso de gestão estudado teve como questão norteadora as ações que podem ser adotadas para melhorar o trabalho do Assessor Pedagógico junto aos Professores Ministrantes e Presenciais do Ensino Médio Presencial com Mediação Tecnológica.  Para a análise do caso de gestão, a pesquisa usou metodologia qualitativa, análise de documentos, a realização de entrevistas e aplicação de questionários para a coleta de dados. As entrevistas foram realizadas com a equipe de Assessoria Pedagógica do Ensino Médio do Centro de Mídias de Educação do Amazonas (CEMEAM) e com o Coordenador Local de Manacapuru. O questionário foi aplicado aos Professores Ministrantes e aos Professores Presenciais do 1º ano do Ensino Médio. Os resultados da pesquisa apontam duas problemáticas centrais:  i) a dificuldade na formação dos Professores Presenciais para o desempenho de suas atribuições técnicas e pedagógicas; ii) a necessidade de acompanhamento, monitoramento e avaliação dos fluxos de comunicação interna e externa no CEMEAM. A partir dessas constatações, com intuito de minimizar essas dificuldades, foram propostas as seguintes ações de intervenção: Proposta de Curso de Formação do Coordenador Local do EPMT; Implementação do acompanhamento, monitoramento e avaliação dos fluxos de comunicação interna e externa do CEMEAM.  

Palavras-Chave: Ensino Mediado por Tecnologia; Mediação; Amazonas.
O portefólio como estratégia de ensino-aprendizagem no ensino superior
Authors: Pessôa Teresa , Conceição Andreia , Moura Maria Socorro , Veríssimo Patrícia , Rebelo Piedade Vaz
Published: January 2019

Em Portugal, o uso de portefólios na educação tem vindo paulatinamente a ganhar visibilidade nas práticas pedagógicas desde a Educação de Infância até ao Ensino Superior, neste caso, sobretudo, no âmbito da supervisão da formação inicial de professores. No entanto, este instrumento pode mostrar-se muito valioso em contexto de formação contínua como estratégia de ensino-aprendizagem, de “investigação”, avaliação e reflexão sobre e nas práticas (Schön, 1983; 2000), conduzindo a um processo de (auto) construção colaborativa de conhecimento, de desenvolvimento pessoal e profissional dos alunos em formação pós-graduada ou mestrado. Tomando como princípio que a aprendizagem é um processo ativo, tal como preconizado pelo processo de Bolonha, que importa o caminho ou processos, e não simplesmente resultados ou produtos e que, tal como defendeu John Dewey, é importante aprender a pensar bem devendo os alunos ser os construtores do seu próprio conhecimento, a aprendizagem através da construção de portefólios constitui, sem dúvida, a estratégia adequada baseada nas metodologias construtivistas de ensino cabendo ao docente orientar e monitorizar este processo. Os portefólios, ao implicarem a escrita e a reflexão individual, auxiliam o formando, também ele docente, a tomar consciência das suas práticas, dos seus progressos e dificuldades, promovendo também a partilha contínua com os pares das suas análises e questionamentos conduzindo a uma reflexão colaborativa capaz de tornar os alunos supervisores de si próprios. Nesta apresentação pretende-se dar a conhecer a experiência de trabalho desenvolvida através de portefólios e (e)portefólios de aprendizagem nas unidades curriculares de “Modelos e Práticas de Supervisão Pedagógica” e “Conceções e Práticas Reflexivas em Educação”, no âmbito do mestrado em “Supervisão Pedagógica e Formação de Formadores” da FPCEUC, pela voz das docentes responsáveis e das mestrandas participantes.

Palavras-chave: Portefólio; Construtivismo; Colaboração; Ensino; Aprendizagem.
Emotional infant face processing in women with major depression and expecting parents with depressive symptoms
Authors: Bohne Agnes , Nordahl Dag , Ulvenes Pål , Wang Catharina Elisabeth Arfwedson , Pfuhl Gerit
Published: January 2019

Processing of emotional facial expressions is of great importance in interpersonal relationships. Aberrant engagement with facial expressions, particularly an engagement with sad faces, loss of engagement with happy faces, and enhanced memory of sadness has been found in depression. Since most studies used adult faces, we here examined if such biases also occur in processing of infant faces in those with depression or depressive symptoms. In study 1, we recruited 25 inpatient women with major depression and 25 matched controls. In study 2, we extracted a sample of expecting parents from the NorBaby study, where 29 reported elevated levels of depressive symptoms, and 29 were matched controls. In both studies, we assessed attentional bias with a dot-probe task using happy, sad and neutral infant faces, and facial memory bias with a recognition task using happy, sad, angry, afraid, surprised, disgusted and neutral infant and adult faces. Participants also completed the Ruminative Responses Scale and Becks Depression Inventory-II. In study 1, we found no group difference in either attention to or memory accuracy for emotional infant faces. Neither attention nor recognition was associated with rumination. In study 2, we found that the group with depressive symptoms disengaged more slowly than healthy controls from sad infant faces, and this was related to rumination. The results place emphasis on the importance of emotional self-relevant material when examining cognitive processing in depression. Together, these studies demonstrate that a mood-congruent attentional bias to infant faces is present in expecting parents with depressive symptoms, but not in inpatients with Major Depression Disorder who do not have younger children.
PENGGUNAAN MODEL BAMBOO DANCING DALAM PEMBELAJARAN PKn DI SEKOLAH DASAR
Authors: Reinita
Published: January 2019

The purpose of this study was to describe the learning outcome of students in learning Civic Education by using bamboo dancing type of cooperative learning model in class V SDN 16 Kampeh. This type of research is a classroom action research using qualitative and quantitative approaches. The subjects were teachers and students of class V, totaling 20 people. The research was conducted in two cycles. The procedure includes research, planning, implementation, observation, and reflection. The results showed increased in a) RPP of first cycle 82.14% and second cycle 92.86% , b) Implementation in the teachers aspect of first cycle 77.5% and second cycle 90% , c) Implementation in the student aspect of first cycle 81.25% and second cycle to 92.5% , d) Student learning outcomes of first cycle 78.47 and second cycle 86.64. It can be concluded, using of bamboo dancing learning model can improve student learning outcomes in Civics learning.
PELATIHAN PENDEKATAN VALUE CLARIFICATION TECHNIQUE MODEL MATRIKS DALAM PEMBELAJARAN PKN-IPS BAGI GURU SD KECAMATAN TALAWI SAWAHLUNTO
Authors: Reinita
Published: January 2019

The Value Clarification Technique (VCT) approach can foster student’s awarenessof critical thinking through clarification and test the truth of values. In practice oflearning sometimes teachers ignore the guidance of attitudes and character values.This is caused by lack of teacher’s skills to implement the learning approach inlearning Civics and Social Science. So that impact to low student character andstudent unready to face competition globally. The purposes of this training are toincrease insight and train teachers in Talawi to apply VCT approach model matrixin Civics and Social Science lesson, in order to improve the student’s character.The targets are elementary school teachers in Talawi (20 people). The method inthis training consists of Lecture Method, Question and Answer, Discussions, used todescribe the material, encouraging active participation of teachers, selectingmaterial to be designed with steps of VCT model matrix. Recitation Method fortraining teachers to designing RPP with VCT matrix. Simulation Method to trainteachers to implement Civics and Social Science learning with VCT model matrix.The results are teachers in Talawi can understand, design-implement, improve theirskills in implementing Civics and Social Science with VCT matrix model that caninfluence the improvement of student’s character values
Doubting Driverless Dilemmas
Authors: De Freitas Julian , Anthony Sam E. , Alvarez George , Censi Andrea
Published: January 2019

The alarm has been raised on so-called ‘driverless dilemmas’, in which autonomous vehicles will need to make high-stakes ethical decisions on the road. We argue that these arguments are too contrived to be of practical use, are an inappropriate method for making decisions on issues of safety, and should not be used to inform engineering or policy.
Cooperatives exhibit greater cooperation than comparable businesses: experimental evidence
Authors: Tremblay Ethan , Hupper Afton , Waring Timothy
Published: January 2019

Cooperatives as can be presumed to rely on the economic cooperation of their members. However, game-theoretic and institutional models suggest that cooperatives may be inherently fragile due to the individual costs of cooperation. Because of this it is widely believed that organizations which rely less on cooperation may be more stable, while organizations that require cooperation may be at higher risk of folding. Therefore, if cooperatively owned or managed businesses do in fact require higher levels of prosocial and cooperative behavior than hierarchically managed firms, they must attract and maintain cooperation among participants in order to function. We hypothesized that successful consumer food cooperatives will exhibit greater generalized cooperation than conventional grocery stores. We employed an experimental dictator game to measure altruistic cooperation among consumers at a food cooperative and a comparable conventional grocery. Cooperative customers exhibit a higher base rate of cooperation than similar conventional food shoppers, and this relationship holds even when taking demographic factors such as income, education, and age into account. We conclude that, when successful, consumer food cooperatives exhibit greater levels of cooperation than comparable traditional businesses.
INTERNET OF THINGS & THE CYBER THREATS TO DIGITALISATION: A NATIONAL SECURITY REVIEW
Authors: Reghunadhan Ramnath
Published: January 2019

The phrase "Internet of Things" (IoT) as a conceptual paradigm was introduced by consumer sensor expert and innovator Kevin Aston during a presentation to the company Procter and Gamble (P&G) in 1999. (Marr, 2015) He believes that unlike the twentieth century computers that "were brains without senses," in the twenty-first century,, and can "sense things for themselves." (Gabbai, 2015) The European Union Agency for Network and Information Security (ENISA) describes IoT as an "ecosystem where interconnected devices and services collect, exchange and process data... to adapt dynamically to a context... [and] is [linked]... to cyber-physical systems... [enables]... Smart Infrastructures by enhancing their quality of service provisioning." (ENISA, 2017)