bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Penyuluhan Metode Small Group Discuss terhadap Pengingkatan Pengetahauan tentang TB
Authors: Rianto Budi , Effendi Nephi Susanti
Published: July 2020

Penyakit Tuberkulosis adalah penyakit menular yang disebakan oleh bakteri mycobacterium. Penyakit infeksi paru ini dapat menyebabkan kematian pada penderitanya. Kejadian penyakit tuberkulosis di negara berkembang seperti di Indonesia cenderung semakin meningkat dari tahun ke tahun. Berdasarkan data di Dinkes pada tahun 2017 terjadian kasus tuberkulosis di jawa Jawa Barat sebanyak 78.689 kasus.  Di cianjur terjadi ada 3578 kasus tuberkulosis. Penyuluhan adalah merupakan salah satu upaya untuk meningkatkan pengetahuan.. Untuk mendapatkan hasil pengetahuan yang baik diperlukan metode penyuluhan yang tepat. Tujuan penelitian ini adalah untuk mengetahui pengaruh penyuluhan metode small group discussion (SGD) terhadap pengetahuan tentang tuberkulosis pada pasien dewasa di RSUD Sayang Cianjur. Metode penelitian ini menggunakan quasi eksperiment. kuesioner diberikan kepada responden sebelum dan setelah penyuluhan dilakukan. Populasi dalam penelitian ini sebanyak 30 orang, dengan jumlah sampel masing-masing kelompok 15 responden. Pengumpulan data dilakukan dengan cara memberikan angket kuesioner kepada responden dalam bentuk multiple choise.  yang diberikan sebelum dan setelah penyuluhan. Data dalam penelitian ini dianalisa secara deskriptif untuk mengambarakan pengetahuan sebelum dan setelah diberi penyuluhan. Selanjutkan dianalisa secara analitik yaiti menguji hipotesisi dengan uji Mann-Withneyy. Hasil analisa diperoleh nilai p- value (0.012) < α(0.05) maka disimpulankan terdapat pengaruh penyuluhan metode SGD terhadap peningkatan pengetahuan tentang TB pada pasien dewasa di DOTS RSUD Sayang Cianjur. Dari penelitian ini disarankan untuk mengguankan metode penyuluhan SGD untuk meningkatkan pengetahuan tentang TB karena metode ini cukup efektif untuk meningkatkan pengetahuan.
Pelatihan Menyusun Laporan Laba-Rugi Usaha Untuk Meningkatkan Kinerja Keuangan Umkm Di Tanjung Piayu Kota Batam
Authors: Siregar Dian lestari
Published: July 2020

Laporan Keuangan berfungsi sebagai alat untuk menganalisis kinerja keuangan yang dapat memberikan informasi tentang posisi keuangan, usaha, kinerja dan arus kas sehingga dapat dijadikan dasar membuat keputusan-keputusan ekonomi. Pengabdian yang dilakukan ini ditujukan kepada usaha odong-odong di Tanjung Piayu Kota Batam, dimana UKM tersebut belum  memahami dan memiliki laporan keuangan. Usaha kecil ini mengalami kendala dalam penyusunan laporan keuangan dikarenakan kurangnya sumber daya manusia yang mereka miliki kemampuan dalam bidang akuntansi dan kurangnya alokasi waktu dalam menyusun laporan keuangan. Tujuan dari pengabdian ini yaitu mempersiapkan tenaga profesional akuntansi dalam Usaha kecil agar bersaing menghadapi tuntutan ekonomi, metode yang digunakan dalam pengabdian ini antara lain ceramah, tutorial dan diskusi, hasil Dari kegiatan yang telah dilaksanakan selama dua kali pertemuan telah mengubah persepsi dan pandangan pengusaha akan pentingnya pencatatan laporan keuangan
Analyzing the Effects of Sea Surface Temperature (SST) on Soil Moisture (SM) in Coastal Areas of Eastern China
Authors: Liu Yingying , Zhang Yuanzhi , Cai Jingze , Tsou Jin Yeu
Published: July 2020

In this paper, we applied the re-analysis data cobe-SST (cobe-sea surface temperature) and Global Land Data Assimilation System (GLDAS) surface soil moisture (SM) data from 1961 to 2011 by using regional correlation analysis and time series causality analysis to trace annual variations in and identify the abnormal relationship of sea surface temperature (SST) in the eastern China Sea and SM in eastern China (EC). We also used satellite Moderate Resolution Imaging Spectroradiometer (MODIS) SST and AMSR-E SM data to examine the correlation of SST and SM in EC from 2004–2009. The results show that the SST in the eastern China Sea has experienced a warming trend since 1987, whereas the SM in EC has shown a drying trend since 1978. Before 1967 and after 1997, SST and SM changed during opposite phases, whereas from 1967 to 1997 they changed during the same phase. The differences between them may result from the abnormal summer precipitation causing abnormal SM. According to the regional correlation analysis, SST of the East China Sea is significantly related to SM in the southeast coastal area, and temporal sequence causality analysis shows that SST is correlated with and has higher influence on SM than vice versa. SM during spring and autumn shows a similar correlation with SST during the four seasons, so that SM in spring and autumn is positively correlated with SST in autumn and negatively correlated with SST in other seasons. SM in summer and winter correlated with SST in the four seasons, contradicting the foregoing conclusions. All these findings indicate that the thermodynamic state of the eastern China Sea has affected SM in EC.
Escrevendo e lendo sobre a identidade, a diferença e a solidão
Authors: Skliar Carlos
Published: July 2020

Talvez o único sentido, a única razão da escrita e da leitura seja escrever. Sem ter razões para fazê-lo. Não escrever nem ler para assumir uma posição a partir da qual ver o mundo, nem para autorizar que outros assumam essas ou outras posições. Na escrita e na leitura não há outra razão senão o amor e o desamor pelas palavras, a paixão e o desassossego pelas palavras, a atração e a repulsa pelas palavras. Se a escrita e a leitura já não são o que eram, trata-se de se perguntar se ainda vale a pena pensar o que era a escrita (e o que era a leitura) que agora não é, o que é essa escrita (e o que é essa leitura) que agora, sim, é. Com Manoel de Barros, Clarice Lispector, Fernando Pessoa e Stefan Zweig, entrelaça-se neste texto a escrita (e a leitura) ao pensamento sobre identidade, diferença e solidão.
Notas para pensar uma leitura... O aprendizado da vontade criadora de Zaratustra
Authors: Brito Maria Dos Remédios de
Published: July 2020

O presente ensaio objetiva destacar breve nota sobre o primeiro estágio da segunda parte da obra Assim falou Zaratustra, de Friedrich Nietzsche. O fi o condutor de leitura será a ideia de vontade criadora. O personagem central, Zaratustra, pretende reeducar os seus discípulos pelo excesso de amor e busca ensinar-lhes a mais alta afi rmação da vida, exigindo do criador um exercício trágico de criação. Então, criar para a superação é inseparável da destruição, da dor e do sofrimento. Para fomentar esse exercício criador, faz-se fundamentala coragem de olhar para o abismo. Zaratustra promove a reeducação dos seus discípulos, ao mesmo tempo em que faz sua própria abertura para o aprendizado de si mesmo.
Jogando na Era da Convergência
Authors: Cruz Junior Gilson
Published: July 2020

Este trabalho socializa alguns dos resultados de uma pesquisa de mestrado, na qual foram discutidas as relações existentes entre jogos digitais e cultura participativa, mediante um estudo de caso sobre a comunidade virtual UOL Jogos. Partindo do cenário da convergência, identifica algumas das experiências construídas por jogadores em diferentes domínios do ciberespaço, refletindo sobre as suas potencialidades em termos de produção cultural através das mídias. Metodologicamente, opera de acordo com os pressupostos da etnografia de prática arqueológica, abordagem cuja interpretação das culturas se baseia em rastros e vestígios materiais. Por fim, buscando o enriquecimento das comunidades virtuais de jogadores como circunstâncias fecundas de lazer, ressalta a importância de incluir e fomentar novas competências na formação dos sujeitos, com vistas à sua plena preparação para os desafios e oportunidades presentes na cultura dos games.
Aproximações visuais e poéticas nas descrições epifânicas da obra Retrato do artista quando jovem, de James Joyce
Authors: Amaral João Pedro Wizniewsky
Published: July 2020

A partir de uma discussão teórica sobre os limites da literatura e das artes visuais ao longo da história, este artigo apresente uma análise de como as descrições epifânicas são representadas na obra Retrato do Artista Quando Jovem, de James Joyce, tendo em vista que a técnica literária que mais se aproxima das artes visuais é a descrição. Neste trabalho são analisadas as cinco principais descrições epifânicas do romance, que se encontram no fim de cada um dos cinco capítulos. Conclui-se que a aliteração e a sinestesia, além de metáforas e adjetivos de âmbito sensorial, que remetem a sons, cores e odores, são recursos linguísticos usados para aproximar a literatura e as artes visuais. Nas descrições epifânicas da obra, observa-se uma sinergia entre texto e imagem para construir realidades e percepções. Tais figuras de linguagem transcendem o objeto pela palavra, expandindo as fronteiras das duas artes.
Relasi Kuasa Dalam Tataniaga Pertanian Komoditas Cabai di Desa Giri Mulyo, Kabupaten Kerinci, Jambi
Authors: Wijaya Wibi
Published: July 2020

Giri Mulyo village of West Kayu Ayo district was known as the biggest the biggest chilli-producing village in Kerinci Regency.  In addition, this village also produce the commodity of potatoes and other agricultural products such as shallots, cabbage, mustard greens, tomatoes, and other types of vegetables which are marketed to various regions. The purpose of this research was to investigate the commerce and authority relations formed between chilli farmers and chilli merchants. This reseach conducted qualitatively through observation, deep interview and document study to collect desired data. The result of study showed that in terms of commodity price, the farmers were dependant to merchant decision, and in fact they sometimes suffered losses. Moreover, the chilli farmers especially the sharecroppers sold their product to merchants because they had been their old clients. This relation was maintained because the farmers and the sharecroppers usually depended on them in running their farming business. Furthermore, the authority relation formed between the parties was also influenced by factors of culture, farmer’s helplessness, and market situation.
Konflik Kepemimpinan Jamaah Tabligh Di Kota Padang, Sumatera Barat
Authors: Aqil Muhammad
Published: July 2020

n da’wah, the Jama'at Tabligh offers a more friendly and polite format of Islam, because in their da'wah they have the principle of ikram al-muslim or glorifying fellow Muslims. In addition they are also known as organizations that avoid the problem of khilafiyah. However, the stigma is violated because they internal conflicts. This study aims to examine the internal conflicts of Tablighi Jamaat. This study focuses on looking the background and the dynamic of conflict that occur in the internal of Jamaah Tabligh. This study uses qualitative methods and conflict triangle theory developed by Johan Galtung. The findings of study indicate the conflict is caused by the problem of leadership or determination of amir. This leadership conflict made the Tabligh Jamaah split into two groups namely the Syuro Alami group and Nizamuddin. The Natural Syuro group made the Muhammadan Mosque in Pondok, Padang as headquarters, while the Nizamuddin group made the Madinatul Munawarah Mosque in the city of Padang as headquarters. At present what happens between the two groups is throwing accusations at each other and berating each other.The conflict caused mutual accusations and verbal abuse between the two groups.
La arquitectura Administrativa de la Cultura en Italia.
Authors: Babaze Aizpurua Jokin
Published: July 2020

Recensión de Luis Miguel García Lozano: La Arquitectura Administrativa de la Cultura en Italia. Análisis del diseño organizativo de la Administración para la tutela de los bienes culturales. Editorial Thomson Reuters Aranzadi, Cizur Menor, 2019, 150 páginas.
El rol de los partidos emergentes en la formación y composición de los ejecutivos autonómicos (2015-2019)
Authors: Delgado Fernández Santiago
Published: July 2020

Este artículo tiene por objeto conocer cómo ha repercutido la irrupción de los partidos emergentes de la denominada “nueva política” en la formación y composición de los gobiernos autonómicos entre 2015 y 2019. Los cambios que han experimentado los sistemas de partidos autonómicos con participación de formaciones como Ciudadanos (Cs), Podemos-Unidas Podemos (UP) y sus confluencias y, más recientemente Vox, han venido acompañados de un incremento de la dificultad para superar las respectivas investiduras y para, después, componer los ejecutivos. Frente lo ocurrido en la formación del gobierno de la Nación, en el ámbito autonómico no se han dado situaciones significativas de bloqueo, ensayándose distintas soluciones que han ido desde los pactos de investidura hasta los gobiernos de coalición.
¿Reticencias coalicionales o estrategia política? La ausencia de gobiernos estatales de coalición en España.
Authors: Reniu Vilamala Josep Maria
Published: July 2020

Aunque en la reciente historia política española se han dado diferentes situaciones parlamentarias que auguraban la formación de un gobierno estatal de coalición, ello no ha sucedido en ninguna de ellas. Los efectos de los procesos electorales de 2015 tanto en el ámbito estatal como en el autonómico, unidos a la fallida investidura de Pedro Sánchez en septiembre de 2019, han hecho más necesario aún intentar comprender por qué el gobierno de coalición no aparece como un resultado normal en la política española.
La retroalimentación como parte de la enseñanza del Diseño Gráfico en el aula
Authors: Altamirano-Galván Sandra Guadalupe
Published: July 2020

La presente investigación se enmarca en el proceso de enseñanza-aprendizajedel diseño gráfico en un contexto de educación superior, específicamente en el áreade la identidad corporativa, dentro de un enfoque teórico-práctico. Se presentan losresultados obtenidos a partir de la enseñanza de las identidades en un aula de 4º semestrede la Licenciatura en Diseño Gráfico de una Facultad perteneciente a una UniversidadPública, ubicada en la Ciudad de Monterrey, Nuevo León, México, dicha enseñanzatiene un enfoque constructivista que está basado en la retroalimentación docente-alumno y alumno-alumno. El tema es indispensable para adentrarnos en la importanciaque tiene la retroalimentación en el aprendizaje del alumno y en la mejora de suspropuestas de solución en la creación de diversos proyectos de identidad, a partir deldesarrollo del espíritu crítico y la educación visual específica en esta rama del diseño.Para llevar a cabo esta investigación se hizo una revisión bibliográfica sobre los temas deenseñanza y retroalimentación, también se aplicaron encuestas para conocer la posturade los estudiantes con respecto al tema y además se realizó una investigación-acciónen el aula mediante la participación de alumnos y docente, a fin de determinar losbeneficios que la retroalimentación aporta al aprendizaje del alumno y con ello elaboraruna propuesta de enseñanza de las identidades.
La lectura de la narrativa urbana en la escuela: Un contagio, una interiorización y una construcción de representaciones sociales
Authors: Alfonso Talero Óscar Emilio
Published: July 2020

El presente artículo de reflexión, ofrece un análisis sobre el papel del lector y los procesos lectores (“Estética de la recepción”), la alfabetización literaria y las didácticas de lectura al interior del salón de clase. Así, más allá de “academizar a la literatura” o “pedagogizarla”, se trata de convertir a la educación en medio de comprensión de la narrativa urbana, donde ella no se enseña, se comparte; no se aprende, se interioriza; no se evalúa, se expresa a partir de las representaciones sociales producidas por y en los estudiantes.
La semiotricidad como estrategia pedagógica para el fortalecimiento de las relaciones interpersonales en tres colegios distritales de la ciudad de Bogotá
Authors: Pacheco Villegas Carlos Eduardo , Albarracín Reyes José Gerardo , Rodríguez Valero Francisco Javier
Published: July 2020

A continuación se comparte, a manera de experiencia docente, una propuesta pedagógica que puede fortalecer las relaciones interpersonales mediante la semiotricidad como elemento constitutivo de lo que puede significar educar físicamente al hombre,  ya que la escuela contemporánea se enfrenta a retos de orden social, cultural y humano que demandan su visibilidad, y a la, vez la desafía a potenciar dinámicas que correspondan a las necesidades no sólo económicas y de competitividad, sino ontológicas y sociales, en donde el encuentro con el otro posibilite el reencuentro consigo mismo.
A Comparative Study on English and French Simple Personal Pronoun
Authors: Hamdani Beny
Published: July 2020

This paper critically aims to explain and describe the comparison between English and French simple personal pronoun. The comparison will be based on the form of simple personal pronoun related to the gender and show the similarities and dissimilarities between English and French simple personal pronoun. The method that is used in this study is descriptive method which covers descriptive and comparative techniques. The descriptive research is aimed to solve the problems in recent time. This study reveals some conclusion. (1) The inflection of French personal pronoun changes fully. (2) The declension of personal pronoun is complex according to gender beginning with the first person, second person and third person. Each declension of French have a specific form, depends on gender. The form of predicate is wide according to the gender. (3) The inflection of English personal pronoun is simpler than French because some terms of its declension have the same form (e.g. I, We, You, They). (4) The declension of French personal pronoun is complex and has a close relation with the predicate, because French verbs have three kinds of conjugation and its personal pronoun has its personal endings for the each term.
Evaluation of Percutaneous Transluminal Angioplasty on the Success of Venoplasty in the Management of Hemodialysis Fistula Stenosis
Authors: Budiarta Ida Bagus , Muradi Akhmadu , Budiningsih Setyawati , Darwis Patrianef
Published: July 2020

Introduction: Patients with chronic kidney failure whose life depends on routine hemodialysis, need good hemodialysis access. Arteriovenous fistula (AVF) is the best access, but this access is prone to stenosis. The best treatment for the problem of AVF stenosis is by percutaneous transluminal angioplasty (venography /venoplasty). This action has developed in Cipto Mangunkusmo National Hospital since 2013, but there is no data and evaluation of its success. This study was conducted to evaluate the success of venoplasty in the treatment of AVF stenosis.

Method: This study used a retrospective cohort study to assess the outcome of percutaneous transluminal angioplasty (venography and venoplasty) actions in AVF stenosis in patients with chronic kidney failure. The study was conducted in the Ward Division of Vascular and Endovascular Surgery, Integrated Heart Center, Cipto Mangunkusumo National Hospital’s medical records installation, and Hermina Depok Hospital from December 2016 to May 2017 by evaluating the demographic characteristics, underlying diseases, venoplasty, and venography assessment results, and ultrasound results.

Results: Characteristics of people with chronic kidney disease with AVF stenosis were found mostly in the age group 50-60 years (40.9%). As many as 59% of patients were male, and underlying disease was mainly caused by hypertension (93.9%) and diabetes mellitus (42.4%). We found a significant relationship between age and sex with the size of AVF stenosis from demographic analysis. There was no significant relationship between the underlying disease, the location of AVF stenosis, and the venography’s outcome with the size of AVF stenosis from venography. There was a significant relationship between the location of AVF stenosis and the success of venoplasty. There was a significant increase in the results of the ultrasound examination, which were the draining vein diameter, volume flow, and peak systolic velocity to the results of venoplasty after the procedure or three months after the procedure.

Conclusion: There was a significant relationship between age and sex with the size of AVF stenosis that occurred. There was no significant relationship between the underlying disease, the location of AVF stenosis with the size of AVF stenosis from venography. A significant relationship was found between the location of AVF stenosis and the success of venoplasty. There was a significant relationship between the results of the ultrasound examination (diameter draining vein, volume flow, and peak systolic velocity) to the results of venoplasty after the procedure or three months after the procedure.

Keywords: arteriovenous fistula stenosis, percutaneous transluminal angioplasty, venoplasty, ultrasound
Factors That Influence Patency of Post-Endovascular Fistula Salvage Procedure in Arteriovenous Fistula Dysfunction
Authors: Muradi Akhmadu , Pratama Danny , Kekalih Aria , Suhartono Raden
Published: July 2020

Introduction: Beyond the primacy of arteriovenous fistulas (AVF) as hemodialysis access, AVF is not always free of problems. Although the incidence of stenosis and thrombosis is low, these two obstacles can still occur. The development of endovascular fistula salvage (EFS) procedures can be a solution for non-immature AVF, stenosis, or thrombosis for functional return. There are limited factors known to support the success of EFS in patients with characteristics that exist in Indonesia.

Method: People with AVF dysfunction (n = 107) performed by EFS were evaluated in a retrospective cohort between November 2015 and November 2017 to obtain a picture of post-EFS patency and was assessed for the relationship between anatomic variation, diabetes mellitus, and patient age with post-EFS AVF patency.

Results: There were 133 stenoses with 66 stenoses in juxta anastomosis, 7 in feeding arteries, and 60 in draining vein fistula. The average length of the stenosis is 21.5 mm. Residual stenosis of more than 30% was found in 21 cases (15.8%). Variables that affected dysfunction were age (p = 0.038) and diabetes (p = 0.035). In this study, it was found that multiple stenoses also affected primary patency (p = 0.008). Primary patency in the first 6 months and 12 months was 82.2% and 74.8%, respectively. Complications were found in 8 cases (7.47%).

Conclusion: EFS procedure on dysfunctional AVF can be the first choice compared to new AVF creation actions or heavenly revision actions.

Keywords: endovascular fistula salvage, arteriovenous fistula dysfunction, percutaneous transluminal angioplasty
Putting the Elder Futhark Into a Young Spiritualism: A Semantic Analysis of an Odinist Divination Guidebook
Authors: Corsetti Ashton
Published: July 2020

The Nordic people embodied the Elder Futhark runes—the oldest-known form of the Germanic writing system—with esotericism (knowledge available only to a small group of people), seeing them as a direct line of communication to divinity. This mystical significance has been reintroduced to neopagan groups through guidebooks on runecasting, a divinatory practice in which the runes are interpreted negatively or positively depending on how they land. This analysis checks the interpretations of a popular Odinist writer against secular scholarship, evaluating for both semantic authenticity in the Germanic tradition and runic symbolism within Odinism—a modern religious sect based on pre-Christian roots in Northern Europe. All 24 runes are separated into three groups of eight depending on their relationship to the Old English and Old Norwegian rune poems, both of which are involved in the reconstruction of runic etymology. The findings indicate a range of ideological terminologies that either stem from intellectual obscurity or are anachronistic when compared to Germanic traditions. This illustrates a spiritual appropriation of the runic symbols rather than a return to pre-Christian concepts, thus disqualifying the text as a source of scholarship. Furthermore, the findings also define guidebooks as works of speculative literature—specifically, a revitalization of Gothic themes—within groups who have no sacred text. Further research should examine how other Odinist publications and practices create semantic derivations for religious purposes.
Quality of Life Initiative, Spring 2019
Authors: Oxley Robert H. , Angell Emma , Davenport Kamrie , Hager Edward L. , Mattei Dustin , Taylor Sandra , Truman Savanah
Published: July 2020

Dixie State University (DSU) is an active learning, active life college experience. The research presented is based from a survey designed and collected by undergraduate students of the Institute for Social Research. This survey provides data for the example case study of two fictional freshman students, i.e. Jane Alpha and John Beta. The target population were students of DSU, and the sample was gathered from Sociology 1010 classes. The instrument consisted of 47 questions and garnered 123 responses. The hypothesis is that DSU offers a quality life to students. Through the operationalization of six propositions, this paper will provide evidence that a quality life is attainable for students. The conclusion is that students have resources available but are not willing to take advantage of them. The lack of participation hampers their potential quality of life, but for some, it is fortunately mediated by the socioeconomic status of their parents.
Penerapan Metode Fuzzy Sugeno Sebagai Sistem Navigasi Robot Menggunakan Mikrokontroler Arduino dan Sensor Ultrasonik
Authors: Husnawati Husnawati
Published: July 2020

Abstract

In the era of industrial technology and automation, robots are widely used as a tool that can ease human work, so the robot which has a good control system is needed so that the work done by the robot can be optimized. The development of control systems in robots is currently quite rapid along with increasingly diverse human needs. Several methods are applied to the robot control system automatically. Fuzzy logic is a method that is most used in navigating robot motion. In this study will be applied Sugeno type fuzzy logic method as a robot navigation system which embedded in Arduino Uno microcontroller and ultrasonic sensor is used as distance input value, in each robot path is given 30 cm obstacle so that the PWM value generated by the robot can be measured. The results obtained in this study is the Sugeno fuzzy logic method which embedded in the Arduino Uno microcontroller can control the motion of the robot and avoid the obstacles in the environment well.

Keywords: Control System, Navigation, Fuzzy Logic, Arduino, Ultrasonic Sensor

 

Abstrak

Pada era teknologi dan otomasi industri saat ini banyak digunakan robot sebagai alat bantu yang dapat meringankan pekerjaan manusia, sehingga dibutuhkan robot yang memiliki sistem pengendalian yang baik agar pekerjaan yang dilakukan oleh robot tersebut dapat lebih optimal. Perkembangan sistem pengendalian pada robot saat ini cukup pesat seiring dengan kebutuhan manusia yang semakin beragam. Beberapa metode banyak diterapkan pada sistem pengendalian robot secara otomatis. Logika fuzzy merupakan metode yang banyak digunakan dalam navigasi gerak robot. Sehingga pada penelitian ini akan diterapkan metode logika fuzzy dengan tipe Sugeno sebagai sistem navigasi robot yang ditanamkan pada mikrokontroler Arduino uno dan digunakan sensor ultrasonik sebagai nilai inputan jarak, pada masing – masing lintasan robot diberikan halangan sejauh 30 cm sehingga nilai pwm yang dihasilkan oleh robot dapat terukur. Hasil yang diperoleh pada penelitian ini adalah metode logika fuzzy Sugeno yang ditanamkan pada mikrokontroler Arduino uno dapat mengendalikan gerak robot dan menghindari halangan yang berada di sekitar lingkungan dengan baik.
Kata kunci : Sistem Kendali, Navigasi, Logika Fuzzy, Arduino, Sensor Ultrasonik.
Aplikasi Pengamanan Informasi Menggunakan Metode Least Significant Bit (Lsb) dan Algoritma Kriptografi Advanced Encryption Standard (AES)
Authors: Novianto Dian , Setiawan Yohanes
Published: July 2020

Abstract

There are several security aspects of the data that must be maintained, such as: authentication, integrity, non repudiation, authority, confidentialty, privacy and access control. One of the vulnerable parts of data security is when sending data to the destination. At the time of delivery, tapping of data can occur, so that people who are not entitled to get that information can find out. Therefore, an information needs to be secured so that only people who have access rights can know or get that information. And to maintain the confidentiality of the information, one of the ways is to insert the data into other objects, so that other people do not realize if the object contains important data or information. This hiding method is also known as steganography, and cryptography is added to strengthen the security of the data, that is a science and art to maintain the confidentiality of the message by encoding it in a form that is incomprehensible. The method used in steganography is Least Significant Bit (LSB), the algorithm used in cryptography is the Advanced Encryption Standard (AES), and the software development method used is prototype. The results of this study are all aspects of data security can be achieved, including when passing through the process of sending data through media such as the internet.

Keyword: Steganography, Criptography, Prototype.

Abstrak

Ada beberapa aspek keamanan data yang harus dijaga, seperti: otentikasi, integritas, non repudiation, otoritas, kerahasiaan, privasi, dan kontrol akses. Salah satu bagian yang rentan dari keamanan data adalah ketika mengirim data ke tujuan. Pada saat pengiriman, penyadapan data dapat terjadi, sehingga orang yang tidak berhak mendapatkan informasi tersebut dapat mengetahuinya. Oleh karena itu, suatu informasi perlu diamankan sehingga hanya orang yang memiliki hak akses yang dapat mengetahui atau mendapatkan informasi tersebut. Dan untuk menjaga kerahasiaan informasi, salah satu caranya adalah dengan memasukkan data ke objek lain, sehingga orang lain tidak menyadari jika objek tersebut berisi data atau informasi penting. Metode persembunyian ini juga dikenal sebagai steganografi, dan kriptografi ditambahkan untuk memperkuat keamanan data, yaitu ilmu dan seni untuk menjaga kerahasiaan pesan dengan menyandikannya dalam bentuk yang tidak dapat dipahami. Metode yang digunakan dalam steganografi adalah Least Significant Bit (LSB), algoritma yang digunakan dalam kriptografi adalah Advanced Encryption Standard (AES), dan metode pengembangan perangkat lunak yang digunakan adalah prototipe. Hasil dari penelitian ini adalah semua aspek keamanan data dapat dicapai, termasuk ketika melewati proses pengiriman data melalui media seperti internet.
Kata kunci: Steganografi, kriptografi, Prototipe
Keamanan Pesan Rahasia Menggunakan Steganografi DCT (Discrete Cosine Transform) pada Citra JPEG
Authors: Zulfikar Dian Hafidh
Published: July 2020

Abstract

 The  least significant-bit (LSB) based techniques are very popular for steganography in spatial domain. The simplest LSB technique simply replaces the LSB in the cover image with the  bits from secret information. Further advanced techniques use some criteria to identify the pixels in which LSB(s) can be replaced with the bits of secret information. In Discrete Cosine Transform (DCT) based technique insertion of secret information in carrier depends on the DCT coefficients. Any DCT coefficient value above proper threshold is a potential place for insertion of secret information.

 Keywords : Discrete Cosine Transform (DCT), steganography, secret message

 Abstrak

Pada steganografi domain spasial, teknik least significant-bit (LSB) merupakan teknik yang paling banyak digunakan pada steganografi. Teknik yang sederhana yang hanya mengubah nilai LSB pada cover image dengan nilai bit pesan rahasia, atau dengan teknik yang lebih baik lagi yaitu dengan menentukan bit-bit LSB mana yang akan dilakukan pergantian nilai bit. Lain halnya dengan metode Discrete Cosine Transform (DCT), teknik steganografi ini akan menyembunyikan informasi rahasia tergantung dari nilai Koefisien DCT.

 

Kata Kunci : Steganografi, DCT, Citra, JPEG, Pesan Rahasia
Sistem Infomasi Penyewaan Tempat Usaha pada Ogan Permata Indah Mall Jakabaring Palembang
Authors: Sestinita Bella , Agustri Suzan
Published: July 2020

Abstract

OPI (Ogan Permata Indah) Jakabaring Mall Palembang is a modern shopping center integrated in the OPI Business Center (OBC) area and not yet maximally in fulfilling information needs and computerized programmed still using manual in the form of Microsoft Word, namely in terms of storing tenant data into the rental archive. All tenants who will rent a business place in Ogan Permata Indah (OPI) Mall, the administration section will look for the tenants 'data which will require a long time because the tenants' data has not been well integrated. So this research will make an information system for leasing business places in Ogan Permata Indah (OPI), Jakabaring Mall, Palembang. Researchers use the Microsoft Access 2007 database, with applications using Visual Basic 6.0. Using this application can improve performance in managing better business place rental data and this system is expected to facilitate both tenants and the administration in managing the rental process.

Keywords : Information system, Sistem Informasi, Business Rental, Waterfall, Visual Basic 6.0

Abstrak

OPI (Ogan Permata Indah) Mall Jakabaring Palembang merupakan sebuah pusat perbelanjaan modern yang terintegrasi dalam kawasan OPI Business Center (OBC). dan belum secara maksimal dalam memenuhi kebutuhan informasi dan terprogram secara komputerisasi masih menggunakan manual berupa Microsoft Word. Yaitu dalam hal penyimpanan data penyewa kedalam arsip penyewaan. Belum terintegrasi sehingga apabila terdapat penyewa yang akan menyewa tempat usaha pada Ogan Permata Indah (OPI) Mall, bagian administrasi akan mencari data-data penyewa tersebut yang nantinya membutuhkan waktu yang lama karena data-data penyewa belum terintegrasi dengan baik. Maka saya akan membuat suatu sistem informasi penyewaan tempat usaha pada Ogan Permata Indah (OPI) Mall Jakabaring Palembang. Peneliti menggunakan database Microsoft Access 2007, dengan aplikasi menggunakan Visual basic 6.0. Menggunakan aplikasi ini dapat meningkatkan kinerja dalam mengelola data penyewaan tempat usaha yang lebih baik dan sistem ini diharapkan dapat mempermudah baik penyewa maupun bagian administrasi dalam mengelola proses penyewaan.
Kata kunci : Sistem Informasi, Penyewaan tempat Usaha,Waterfall, Visual Basic 6.0
Family Background and Its Effect on Pupils’ Transition Rate from Primary to Secondary Schools in Soin/Sigowet Sub-County, Kenya
Authors: Kimutai Stanley Langat , Cheboi Stephen Tomno
Published: July 2020

The purpose of this study was to establish the effect of pupils’ family backgrounds on their transition rates from public primary schools to secondary schools in Kenya’s Soin/Sigowet Sub-County. The study adopted mixed methods approach and the research design employed was descriptive survey. It targeted a population of 76 headteachers and 715 teachers from which a sample of 63 headteachers and 250 teachers was used. Clustered random sampling was used to obtain the 63 schools from their zones, simple random sampling to select teachers and purposive sampling on headteachers. Structured questionnaires were used to collect data from teachers and interview schedule from headteachers. The two instruments were validated, piloted and a reliable 0.75 Cronbach’s coefficient alpha applied. Quantitative data was analysed and presented in frequencies and percentages, while qualitative data was described alongside the quantitative data. The key findings of this study were: educated parents provided moral and material support to their children, occupation of parents determined their financial ability to educate their children and parental involvement played a crucial role in the performance and progress of their children in education. The study revealed that family challenges which included homelessness, hunger, domestic violence and drug abuse affected the transition of pupils from public primary to secondary schools. The study recommended that education stakeholders in the Sub-County should sensitize parents on the importance of ensuring children proceed from one level of education to another. On further research, the study recommended that the research needed to be replicated in other parts of the country by varying its approach.
Viteite, Pd5InAs, a new mineral from the Monchetundra layered intrusion, Kola Peninsula, Russia
Authors: Vymazalová A. , Laufek F. , Grokhovskaya T.L. , Stanley C.J.
Published: July 2020

Viteite, Pd5InAs, is a new mineral discovered in the Monchetundra layered intrusion, Kola Peninsula, Russia. It forms euhedral grains about 0.5 to 10 μm in size intergrown with irarsite (IrAsS), hollingworthite (RhAsS), zvyagintsevite (Pd3Pb), Au-Ag alloys, and tulameenite (Pt2CuFe), that are replaced by Pt-Pd-Fe-Cu alloys and Pt-Pd-Fe-Cu oxygenated compounds, all of which are embedded in chalcocite, goethite, and covellite. Viteite is brittle and has a metallic luster. In plane-polarized light, viteite is bright pinkish-white. The mineral is weakly anisotropic with rotation tints blue to pinkish brown; it exhibits no internal reflections. Reflectance values of viteite in air (R1, R2 in %) are 55.7, 54.0 at 470 nm; 59.2, 58.4 at 546 nm; 60.0, 60.4 at 589 nm; and 60.0, 62.6 at 650 nm. Eight electron-microprobe analyses of viteite give an average composition of Pd 71.90, Pt 1.60, Fe 0.98, Cu 0.59, In 11.48, Hg 1.42, Pb 0.40, As 10.70, total 99.07 wt.%, corresponding to the empirical formula (Pd4.92Pt0.06)Σ4.98(In0.73Fe0.12Cu0.07Hg0.05Pb0.01)Σ0.98As1.04 based on 7 atoms; the average of 12 analyses of its synthetic analogue is: Pd 73.72, In 16.37, As 9.80, total 99.90 wt.%, corresponding to Pd5.02In1.03As0.95. The density, calculated on the basis of the empirical formula, is 10.78 g/cm3. The mineral is tetragonal, space group P4/mmm, with a 3.98600(3), c 6.98385(8) Å, V 110.961(2) Å3, and Z = 1. The crystal structure of synthetic Pd5InAs was solved and refined using powder X-ray-diffraction data from synthetic Pd5InAs. Viteite crystallizes with the Pd5TlAs structure type. The strongest lines in the X-ray powder diffraction pattern of synthetic Pd5InAs [d in Å (I) (hkl)] are: 2.3281(45)(003), 2.1932(100)(112), 1.9928(33)(020), 1.2515(17)(115), 1.1857(25)(132). The mineral is named for the Vite river, which flows near the Monchetundra intrusion.
Dosificación para elaborar bloques huecos de hormigón que cumplan con la actual NTE INEN 3066
Authors: Villacis Troncoso Eugenia de las Mercedes , Luna Hermosa Germán Vinicio , Orbe Pinchao Liseth Verenice , Zúñiga Morales Paúl Santiago , Nates Pasaje James David , Velástegui Zambrano Erick Daniel , Santacruz Campoverde Wilmer Adrián
Published: July 2020

En Ecuador la industria dedicada a la elaboración de bloques huecos de hormigón no cuenta con un método de dosificación, cuyos procesos de producción se realizan empíricamente, utilizando agregados de peso ligero como pómez pura o pómez con arena (chasqui), y se combina con polvo (arena fina de baja densidad y de color blanquecino); estos son materiales con propiedades diferentes a los convencionales que exige la norma para bloques de hormigón NTE INEN-3066. Lo que explica, en gran parte, por qué los bloques que se elaboran en el país no alcanzan las resistencias mínimas exigidas por dicha normativa. La metodología mostrada en el ACI 211.2 de hormigón estructural liviano se considera la más aplicable para este tipo de material que implica realizar varias mezclas de prueba las cuales, mediante un análisis estadístico, permiten generar una relación agua-cemento correcta. Este tipo de dosificación obtiene una optimización en las proporciones de agregado liviano que mejoran el comportamiento de los bloques huecos, alcanzando un incremento de un 70% en su resistencia, en relación con los bloques artesanales. El resultado de la presente investigación es una tabla de dosificación para las tres clases de bloques que puedan utilizar los artesanos para garantizar el producto que fabrican.
Pattern of Different Types of Fingerprints amongst the Community- an Observational Cross Sectional Study
Authors: Ms. Shivangi U. Singh  , Dr. Sandeep S. Kadu
Published: July 2020

Background: No two people have exactly the same fingerprints. Even identical twins, with identical DNA, have different fingerprints. This uniqueness allows fingerprints to be used in all sort of ways, including background checks, biometric security, mass disaster identification, and of course, in criminal situations. This scientific examination of fingerprints for identification purposes is known as dactylography. Aim: To prove the uniqueness and study various pattern of fingerprint in an individual. Objectives: 1) To study pattern of fingerprints for identification of an individual, 2) To study different types of fingerprints and keep statistical data of loops, whorls, arches and compound/composite in a group of individual, and  3) To study different methods of fingerprinting in an individual. Methodology: The study was conducted among individuals under the age group of 25-40 years, including 50 males and 50 females. The study was conducted based on Henry Galton method. The fingerprints were taken by means of an ink pad on a blank sheet; a magnifying glass was used for clarity of the finger impressions. Result: There are 4 types of fingerprints namely loops-52.16%, whorls-34.99%, composite-10.04% and arches-2.81%. Conclusion: On this basis uniqueness of fingerprints was proved. Fingerprints are considered as secondary evidence in the court of law, even though it is used as a primary and the most basic source of identification of an individual. Also according to our study the percentage of types of fingerprints varied.
Pengaruh Pengelolaan Kelas terhadap Motivasi Belajar di Madrasah Ibtidaiyah Nurul Jihad Kecamatan Tembilahan Hulu
Authors: Asisah Nur , Nasrullah Nasrullah
Published: July 2020

Pengelolaan kelas adalah proses atau upaya yang dilakukan oleh seorang guru secara sistematis untuk menciptakan dan mewujudkan kondisi kelas yang dinamis dan kondusif dalam rangka menciptakan pembelajaran yang efektif dan efisien, sedangkan motivasi belajar adalah dorongan dari dalam diri murid dan dari luar diri murid untuk mengalami perubahan perilaku dalam bentuk pengetahuan, sikap, nilai dan keterampilan. Penelitian ini bertujuan untuk mengetahui pengaruh pengelolaan kelas terhadap motivasi belajar siswa di MI Nurul Jihad Kecamatan Tembilahan Hulu. Populasi dalam penelitian ini adalah guru wali kelas pada kelas tinggi IV, V, VI dan siswa kelas tinggi di MI Nurul Jihad  Kecamatan Tembilahan Hulu, dimana guru wali kelas pada kelas tnggi berjumlah 6 orang, dan siswa berjumlah 121 orang,untuk variabel X (pengelolaan kelas) peneliti tidak menggunakan sampel karena masih memungkinkan peneliti meneliti tiap populasi secara satu persatu. Sedangkan variabel Y (motivasi belajar siswa) menggunakan sampel sebanyak 24 siswa. Penelitian ini menggunakan 2 Variabel yaitu variabel bebas (pengelolaan kelas) dan variabel terikat (motivasi belajar siswa). Teknik pengumpulan data yang digunakan adalah observasi, angket, dan dokumentasi. Analisis yang digunakan adalah análisis uji t. Hasil penelitian menunjukkan bahwa persentase pengelolaan kelas yang dilakukan oleh 6 guru wali kelas adalah 86,54% dengan kategori sangat baik, sedangkan persentase motivasi belajar siswa 62,5 dengan kategori baik. Kemudian hasil analisis uji t menunjuk kan nilai thitung adalah 2,723 ≥ ttabel adalah 1,679. Kesimpulan dalam penelitian ini adalah terdapat pengaruh yang signifikan antara pengaruh pengelolaan kelas terhadap motivasi belajar siswa di MI Nurul Jihad Kecamatan Tembilahan Hulu Tahun 2015.
50 anos dos “Direitos da Criança” na Convenção Americana de Direitos Humanos: a história do artigo 19
Authors: Peterke Sven , Farias Paloma Leite Diniz
Published: July 2020

O Artigo 19 da Convenção Americana de Direitos Humanos, de 22 de novembro de 1969, objetiva oferecer proteção especial aos “Direitos da Criança”, embora seu conteúdo consista de uma frase só. Adotado há meio século atrás, quando os direitos da criança ainda se encontravam in status nascendi no plano internacional, o destino dessa norma suscinta ainda era incerto. O presente artigo analisa o progresso normativo alcançado pela incorporação do artigo no Pacto de São José, bem como a sua posterior interpretação pelas Comissão e Corte Interamericana de Direitos Humanos. Demonstra-se que os órgãos de monitoramento conseguiram dar ao Artigo 19 uma importância possivelmente inesperada pelos Estados-partes, pois serviu para justificar, de forma dogmaticamente sólida, a adesão e concretização da doutrina da proteção integral da criança.
El diálogo y el plurilingüismo en el aula
Authors: Riestra Dora
Published: July 2020

Uno de los desafíos que tenemos en el contexto de la educación básica obligatoria, en la enseñanza de lenguas, en América del sur es reconceptualizar el diálogo en el aula frente al plurilingüismo en sus diversas manifestaciones culturales actuales. Estamos investigando el habla dialogal desde la perspectiva de Jakubinskij (2018) y el concepto de lengua funcional de Coseriu (1992) con la finalidad de aportar a la práctica profesional docente en enseñanza de lenguas. La metodología que desarrollamos apunta a aportar instrumentos de evaluación para la práctica profesional docente, en función de la interacción discursivo-textual en el aula.
Histologic and Cost-Benefit Analysis of Laparoscopic Sleeve Gastrectomy Specimens Performed for Morbid Obesity
Authors: Nowak Klaudia , Di Palma Adam , Chieu Kenny , Quereshy Fayez , Jackson Timothy , Okrainec Allan , Serra Stefano , Chetty Runjan
Published: July 2020

Context.—

Laparoscopic sleeve gastrectomy (LSG) has quickly become the bariatric surgical procedure of choice for patients with obesity who have failed medical management. Laparoscopic sleeve gastrectomy results in a gastric remnant that is routinely subject to pathologic examination.

Objective.—

To perform a histologic and cost-benefit analysis of gastric remnants post-LSG.

Design.—

All LSG cases performed at University Health Network, Toronto, Ontario, Canada, between 2010 and 2019 were reviewed. Specimens that underwent routine histopathologic assessment and ancillary immunohistochemical analysis were analyzed. Baseline patient characteristics and surgical outcomes were obtained from our internal database. The total cost of specimen gross preparation, examination, sampling, and producing and reporting a hematoxylin-eosin slide was calculated.

Results.—

A total of 572 patients underwent LSG during the study period and had their specimens examined histologically. A mean of 4.87 blocks generating 4 hematoxylin-eosin slides was produced. The most common histologic findings reported in LSG specimens ranged from no pathologic abnormalities identified together with proton pump inhibitor–related change. A minority of cases demonstrated clinically actionable histologic findings, of which Helicobacter pylori infection was the most common. The total cost for the complete pathologic analysis of these cases amounted to CaD $66 383.10 (US $47 080.21) with a mean of CaD $116.05 (US $82.40) per case. A total of CaD $62 622.75 (US $44 413.30) was spent on full examination of cases that had no further postoperative clinical impact.

Conclusions.—

There is a broad spectrum of pathologic findings in LSG specimens, ranging from clinically nonactionable to more clinically actionable. The vast majority of histologic findings had no clinical impact, with only a minority of cases being clinically significant. This study therefore recommends that LSG specimens be subject to gross pathologic examination in the vast majority of cases. However, sections should be submitted for microscopic analysis if grossly evident lesions are present and if there is a clinical/known history of clinically actionable findings.