bluuebunny/crossref_metadata_2025 huggingface dataset:
EVALUASI SISTEM INFORMASI UNTUK MENILAI PROSES DELIVER DAN SUPPORT DALAM KEGIATAN PENELITIAN DAN PENGEMBANGAN DI PUSLIT TELIMEK LIPI
Authors: Chaniago Muhammad Benny
Published: September 2021

[Id][En]Puslit TelimekPuslit Telimek LIPI telah menerapkan Tata Kelola TI dalam proses bisnisnya dan bermaksud mengembangkan bisnis yang sudah berjalan untuk lebih baik lagi. Namun sebelum hal ini diputuskan, diperlukan suatu kajian mendalam mengenai kesesuaian layanan TI yang tersedia terhadap prioritas bisnis, optimalisasi pembiayaan TI dan penelitian untuk membuktikan bahwa sistem yang tersedia telah dapat digunakan oleh karyawan secara produktif. Oleh karena itu diperlukan pengukuran terhadap kinerja TI untuk mendeteksi permasalahan sebelum meluas dan membesar. Domain Deliver dan Support (DS) yang terdapat dalam? framework COBIT digunakan untuk mengevaluasi kinerja TI tersebut. Hasil penelitian menunjukkan bahwa dilihat pada current maturity level yaitu DS1, DS2, DS3, DS4, DS5, DS6, DS7, DS8, DS9, DS10 dan DS11 berada pada tingkat kematangan Repeatable but Intuitive sedangkan DS12 dan DS13 berada pada tingkat yang lebih rendah, yakni pada tingkat kematangan Initial/Ad Hoc. Hasil penelitian ini diharapkan menjadi sebuah masukan dan rekomendasi untuk peningkatan efisiensi dan efektifitas TI yang selaras dengan bisnis, dapat menjawab kebutuhan bisnis serta dapat membantu eksekutif untuk memahami dan mengelola investasi TI dalam mendukung manajemen inovasi.Kata kunci : Tata Kelola TI, Domain DS, COBIT, Maturity Level, Repeatable but Intuitive, Initial/Ad Hoc?[En]LIPI has implemented IT Governance in the business process and intends to develop a business that has been running for the better. But before this is decided, needed an in-depth study on the suitability of IT services available to business priorities, optimization of finance IT and research to prove that the systems available have been used by employees productively. Therefore we need a measurement of IT performance to detect problems before they escalate and expand. Deliver and Support domain contained in the COBIT framework is used to evaluate the performance of IT and the results can be seen on the current maturity level DS1, DS2, DS3, DS4, DS5, DS6, DS7, DS8, DS9, DS10 and DS11 are at maturity level Repeatable but Intuitive while the DS12 and DS13 are at a lower level, ie at maturity level Initial/Ad Hoc. From the results of measurements in this study is expected to be a recommendations for improving the efficiency and effectiveness of IT is aligned with business, can answer the needs of the business and can help executives to understand and manage IT investments in support of innovation management.Keywords :IT Governance, Deliver and Support Domain, COBIT, Maturity Level, Repeatable but Intuitive, Initial / Ad Hoc
PEMBOBOTAN KATA BERDASARKAN KLASTER PADA OPTIMISASI COVERAGE, DIVERSITY DAN COHERENCE UNTUK PERINGKASAN MULTI DOKUMEN
Authors: Azhar Ryfial , Machmud Muhammad , Hartanto Hanif Affandi , Arifin Agus Zainal , Purwitasari Diana
Published: September 2021

[Id]Peringkasan yang baik dapat diperoleh dengan coverage, diversity dan coherence yang optimal. Namun, terkadang sub-sub topik yang terkandug dalam dokumen tidak terekstrak dengan baik, sehingga keterwakilan setiap sub-sub topik tersebut tidak ada dalam hasil peringkasan dokumen. Pada paper ini diusulkan metode baru pembobotan kata berdasarkan klaster pada optimisasi coverage, diversity dan coherence untuk peringkasan multi-dokumen. Metode optimasi yang digunakan ialah self-adaptive differential evolution (SaDE) dengan penambahan pembobotan kata berdasarkan hasil dari pembentukan cluster dengan metode Similarity Based Histogram Clustering (SHC). Metode SHC digunakan untuk mengklaster kalimat sehingga setiap sub-topik pada dokumen bisa terwakili dalam hasil peringkasan. Metode SaDE digunakan untuk mencari solusi hasil ringkasan yang memiliki tingkat coverage, diversity, dan coherence paling tinggi. Uji coba dilakukan pada 15 topik dataset Text Analysis Conference (TAC) 2008. Hasil uji coba menunjukkan bahwa metode yang diusulkan dapat menghasilkan ringkasan skor ROUGE-1 sebesar 0.6704, ROUGE-2 sebesar 0.2051, ROUGE-L sebesar 0.6271 dan ROUGE-SU sebesar 0.3951.Kata kunci : peringkasan multi dokumen, similarity based histogram clustering, coverage, diversity, coherence[En]Good summary can be obtained with optimizing coverage, diversity, and coherence. Nevertheless, sometime sub-topics wich is contained in the document is not extracted well, so that the representation of each sub-topic is appear in docment summarizarion result. In this paper, we propose new of term weighting based on? cluster in optimizing coverage, diversity, and coherence for multi-document summarization. Optimization method which is used is self-adaptive differential evolution (SaDE) with additional term weighting based on clustering result with Similarity Based Histogram Clustering (SHC). SHC is used to cluster sentence so that every sub-topic in the document can be represented in summarization result. SaDE is used to search summarization result solution which has high coverage, diversity, and coherence level. Experiment is done on 15 topics in Text Analysis Conference (TAC) 2008 dataset. Experimental results show that this proposed method can produce summarization score? ROUGE-1 0.6704, ROUGE-2 0.2051, ROUGE-L 0.6271 and ROUGE-SU 0.3951.Keywords: multy-document summarization, similarity based histogram clustering, coverage, diversity, coherence.
PENERAPAN TEKNIK KLASIFIKASI PADA SISTEM REKOMENDASI MENGGUNAKAN ALGORITMA GENETIKA
Authors: Rismala Rita , Sulistiyo Mahmud Dwi
Published: September 2021

[Id]Sistem rekomendasi yang dibangun dalam penelitian ini adalah sistem rekomendasi yang dapat memberikan rekomendasi sebuah item terbaik kepada user. Dari sisi data mining, pembangunan sistem rekomendasi satu item ini dapat dipandang sebagai upaya untuk membangun sebuah model classifier yang dapat digunakan untuk mengelompokkan data ke dalam satu kelas tertentu. Model classifier yang digunakan bersifat linier. Untuk menghasilkan konfigurasi model classifier yang optimal digunakan Algoritma Genetika (AG). Performansi AG dalam melakukan optimasi pada model klasifikasi linier yang digunakan cukup dapat diterima. Untuk dataset yang digunakan dengan kombinasi nilai parameter terbaik yaitu yaitu ukuran populasi 50, probabilitas crossover 0.7, dan probabilitas mutasi 0.1, diperoleh rata-rata akurasi sebesar 72.80% dengan rata-rata waktu proses 6.04 detik, sehingga penerapan teknik klasifikasi menggunakan AG dapat menjadi solusi alternatif dalam membangun sebuah sistem rekomendasi, namun dengan tetap memperhatikan pengaturan nilai parameter yang sesuai dengan permasalahan yang dihadapi.Kata kunci:sistem rekomendasi, klasifikasi, Algoritma Genetika[En]In this study was developed a recommendation system that can recommend top-one item to a user. In terms of data mining, it can be seen as a problem to develop a classifier model that can be used to classify data into one particular class. The model used was a linear classifier. To produce the optimal configuration of classifier model was used Genetic Algorithm (GA). GA performance in optimizing the linear classification model was acceptable. Using the case study dataset and combination of the best parameter value, namely population size 50, crossover probability 0.7 and mutation probability 0.1, obtained average accuracy 72.80% and average processing time of 6.04 seconds, so that the implementation of classification techniques using GA can be an alternative solution in developing a recommender system, due regard to setting the parameter value depend on the encountered problem.Keywords:Recommendation system, classification, Genetic Algorithm
PENERAPAN METODE ASSOCIATION RULE MENGGUNAKAN ALGORITMA APRIORI PADA SIMULASI PREDIKSI HUJAN WILAYAH KOTA BANDUNG
Authors: Fauzy Mohamad , Saleh W Kemas Rahmat , Asror Ibnu
Published: September 2021

[Id]

Prakiraan cuaca saat ini telah menjadi satu hal yang dibutuhkan bagi banyak orang di dunia. Dalam memprediksi hujan pengolahan data cuaca merupakan hal yang penting. Namun permasalahannya, data cuaca yang semakin hari semakin bertambah menyebabkan penumpukan data sehingga pengolahan data tersebut perlu penanganan lebih lanjut. Oleh karena itu pemanfaatan data mining digunakan untuk menyelesaikan masalah ini. Association rule mining adalah salah satu metode data mining yang dapat mengidentifikasi hubungan kesamaan antar item. Penelitian ini dilakukan dengan tiga tahapan utama yaitu : 1) melakukan analisa pola frekuensi tinggi menggunakan algortima apriori; 2) pembentukan aturan asosiasi (association rule); 3) uji kekuatan rule yang terbentuk dengan menghitung lift ratio pada masing-masing rule. Dataset yang digunakan adalah data klimatologi yang diambil dari BMKG stasiun geofisika kelas 1 Bandung. Hasil akhir dari Penelitian ini berupa aturan-aturan asosiasi (association rules) dimana aturan-aturan ini dapat dijadikan sebagai acuan dalam memprediksi cuaca hujan atau tidak hujan untuk satu hari kedepan.

Kata kunci : Data mining, association rule, apriori, prediksi hujan

[En]

Weather forecast today has become a necessary thing for many people in the world. In predicting rain weather data processing is essential. But the problem, weather data that is increasingly growing cause the accumulation of data so that the data processing needs further treatment. Therefore, the use of data mining is used to solve this problem. Association rule mining is one of data mining methods that can identify similarity relationships between items. This research is performed by three main stages, namely: 1) to analyze high frequency patterns using algorithms priori; 2) the establishment of an association rule (association rule); 3) test the strength of the rule which is formed by calculating the ratio elevator on each rule. The dataset used is the climatological data taken from BMKG station 1st class geophysical Bandung. The end result of this research in the form of rules of association (association rules) in which these rules can be used as a reference in predicting the weather is rain or not rain for the next day.

Keywords : data mining, association rule, apriori, rain forecast
ANALISIS DAN EVALUASI TINGKAT KEAMANAN JARINGAN KOMPUTER NIRKABEL (WIRELESS LAN); STUDI KASUS DI KAMPUS STMIK MATARAM
Authors: Samsumar Lalu Delsi , Gunawan Karya
Published: September 2021

[Id]Perkembangan teknologi informasi saat ini telah berkembang dengan sangat pesat, terutama dalam hal penggunaan jaringan komputer nirkabel. Penggunaan teknologi internet semakin banyak dan tidak terkontrol, hal ini disebabkan karena banyaknya pengguna internet di dunia, dan hampir semua lapisan masyarakat mengetahui tentang adanya internet dan cara mengaksesnya. Fenomena saat ini, banyak instansi-instansi pemerintah maupun swasta yang telah memanfaatkan teknologi nirkabel untuk mengkoneksikan perangkatnya, sehingga dapat menyelesaikan tugas-tugasnya dengan cepat. Namun hal ini membuat seorang administrator jaringan komputer untuk berfikir dan bekerja keras dalam membangun sebuah koneksi yang bersifat secure dan private.Seiring dengan perkembangan teknologi tersebut dibutuhkan kemampuan untuk dapat memecahkan persoalan-persoalan yang semakin kompleks dan rumit seperti persoalan terkait dengan keamanan jaringan komputer khusunya jaringan yang berbasis jaringan nirkabel. Untuk memelihara dan menjaga stabilitas jaringan agar tetap memadai dibutuhkan evaluasi dan analisis penilaian secara berkala. Penelitian ini menghasilkan sebuah model sebagai hasil dari penilaian yang dapat digunakan sebagai referensi untuk mengembangkan dan meningkatkan keamanan akses jaringan komputer nirkabel pada jaringan kampus STMIK Mataram.[En]The development of information technology has now grown very rapidly, especially in the case of the use of wireless computer networks. The use of internet technology more and more uncontrolled, this is due to the number of internet users in the world, and almost all levels of society know about the Internet and how to access it. The current phenomenon, many government agencies and private companies that have taken advantage of wireless technology to connect the device, so it can complete the tasks quickly. But this makes a computer network administrator to think and work hard in building a connection that is secure and private.Along with the development of these technologies required the ability to be able to solve the problems of increasingly complex and complicated such as issues related to the security of computer networks, especially network-based wireless network. To maintain and maintain network stability in order to be adequate, regular evaluation evaluations are required. This study produced a model as a result of the assessment that can be used as a reference to develop and improve the security of wireless computer network access on the campus network STMIK Mataram.
METODA TERINTEGRASI PENYUSUNAN RENCANA TEKNOLOGI INFORMASI
Authors: Rahmad Basuki
Published: September 2021

[Id]Paper ini ditujukan untuk mengusulkan metoda terintegrasi penyusunan rencana teknologi informasi (TI), mencakup arsitektur dan tata kelola TI. Metoda-metoda perencanaan TI yang ada saat ini secara umum terbagi dalam dua kelompok terpisah, yaitu perencanaan arsitektur dan perencanaan Tata Kelola TI. Dikotomi metoda ini memiliki potensi risiko ketidaktepatan strategi dan sumberdaya dalam mengimplementasikan rancangan arsitektur TI, sehingga realisasi value dari implementasi TI tidak optimal. Metoda yang diusulkan terdiri dari empat tahapan: assessment, visioning, design dan roadmap. Pada tahapan assessment, perbaikan yang diusulkan adalah mengaitkan antara ketercapaian kontribusi value bisnis dan korelasinya dengan tingkat kematangan TI. Pada tahapan visioning, perbaikan yang diusulkan adalah pendekatan berbasis kapabilitas untuk pada domain arsitektur teknis dan tata kelola, yang akan menjadi rujukan dalam tahapan design. Pada tahapan design, perbaikan yang diusulkan ditekankan pada identifikasi model operasi TI yang tepat untuk merealisasikan desain enterprise architecture. Pada tahapan roadmap, perbaikan yang diusulkan ditekankan pada sinkronisasi pencapaian arsitektur dan ketepatan strategi sumberdaya pada komponen-komponen tata kelola seiring dengan peningkatan kematangan tata kelola. Metoda ini memberikan alternatif architecture view yang terintegrasi dan kuat tentang strategi merealisasikan arsitektur enterprise.Kata kunci : Rencana Strategis TI, Master Plan TI, Arsitektur Enterprise, Tata Kelola TI[En]This paper is aimed to propose the integrated method of information technology (IT) planning development, covering IT Architecture & IT Governance. In general, the current methods are separated between both. That dichotomy has a potential risk of inaccuracy of strategy and resource allocation in implementing IT Archicture Design. And finally, the potential value of IT Architecture is not optimal. The proposed method consists of four stages: assessment, visioning, design and roadmap. At the assessment stage, the proposed improvement is to link between the achievement of the business value contribution and its correlation with the level of IT maturity. At the stage of visioning, the proposed improvement is a capability-based approach to the domain of technical architecture and governance, which will be a reference in the design stage. At the design stage, the proposed improvements emphasize the identification of the right IT operation model for the realization of enterprise architecture design. At the roadmap stage, the proposed improvements are emphasized on synchronizing architectural achievements and the timeliness of resource strategies on governance components in line with improved governance maturity. This method provides an integrated and robust architecture view alternative to the strategy of realizing enterprise architecture.
IMPROVING THE UTILIZATION OF TELLERS USING SIMULATION AT XYZ BANK
Authors: Saragih Nova Indah
Published: September 2021

Simulation is one of the techniques of operationsresearch and management science that is most usedwidely. The goal of simulation is to estimate theperformance measures of the evaluated system usingcomputers. This paper provides the simulation oftellers to estimate and then improve its performancemeasure which is the utilization. The initial utilizationof XYZ Bank is 24.13% on average. Two scenario areconducted to improve the utilization. Scenario 1improves the utilization by 32.26% on average andscenario 2 improves the utilization by 47.84% onaverage. This paper suggests XYZ Bank to applyscenario 2 that can improve the utilization by 23.72%.
IMPLEMENTASI STEGANOGRAFI PADA CITRA DIGITAL DAN KRIPTOGRAFI ALGORITMA HILL CHIPPER UNTUK PENGAMANAN INFORMASI BERUPA TEXT
Authors: Aldo Aldo , Hakim Lukman
Published: September 2021

Pertukaran informasi sangatlah mudah dengan mengunakan internet sebagai penghubung dari pihak yang mengirim informasi ke pihak yang menerima informasi tersebut. Semakin mudah juga bagi pihak yang tidak berwenang untuk mendapatkan informasi yang akan dikirimkan dari pihak pengirim ke pihak penerima melalui internet. Maka itu informasi tersebut memerlukan fitur keamanan. Penyandian merupakan sebuah teknik keamanan untuk mengubah sebuah informasi berupa text, citra digital, suara, video menjadi sebuah informasi yang tidak memiliki arti tertentu atau teracak. Jika pihak yang memiliki informasi yang telah di sandikan ini tidak memiliki kunci untuk membuka enkripsi tersebut maka informasi tersebut tidak dapat dibaca dikarenakan tidak memiliki makna tertentu. Penyisipan merupakan sebuah fitur keamanan dimana sebuah informasi akan dimasukan kedalam sebuah media penampung atau informasi tersebut disembunyikan didalam media penampung. Pada penulisan ini akan difokuskan untuk membuat sebuah sistem yang dapat menyandikan , mendekripsi sandi , menyisipkan sebuah informasi ke dalam sebuah media penampung dan mengekstraksi informasi dari media tampung yang dapat berupa citra digital dengan format : jpeg, bitmap, dan png yang berguna untuk meningkatkan tingkat keamanan dari sebuah informasi.Algoritma penyandian merupakan algoritma yang mengubah sebuah informasi (plain text) menjadi sebuah informasi yang telah teracak (ciphertext) mengunakan kunci yang telah ditentukan dari pihak pengirim dan penerima. Algoritma penyandian yang digunakan adalah algoritma Hill Cipher. Yang akan dikombinasikan dengan metode Least Significant Bit sebagai metode pada proses penyisipan informasi. LSB akan mengubah setiap nilai bit terakhir dari setiap piksel pada citra tampung (cover) sesuai dengan nilai biner pesan secara berurutan, sehingga menyebaban hasil akhir dari penyisipan (stego image) tidak akan mengalami perubahan secara signifikan jika dilihat oleh mata manusia.
STUDI SISTEM DRAINASE PERGUDANGAN PAJANG KOTA TANGERANG
Authors: Hasan Fuad , Ash Siddiq Raden Herdian Bayu , Agustian Yanyan
Published: September 2021

Di daerah Pajang, Kota Tangerang, sebelah selatan Bandara Soekarno-Hatta akan dibangun sentra pergudangan dengan luas
EFISIENSI PENGGUNAAN AIR PADA SISTEM MOBIL WUDHU
Authors: Rizal Mochammad , Ungkawa Uung , Premitasari Marisa
Published: September 2021

Wudhu merupakan kegiatan yang dilakukan setiap umat muslim ketika hendak melakukan kegiatan shalat. Mobil wudhu adalah suatu mobil yang terdapat saluran air yang diperuntukan untuk berwudhu ketika jumlah jamaah di suatu masjid membeludak atau terlalu banyak. Mobil air wudhu bisa menampung 4000 liter air. Proses berwudhu secara manual yang dilakukan memiliki kelemahan yaitu boros nya penggunaan air, Tujuan dari penelitian ini adalah untuk menghemat penggunaan air wudhu pada mobil wudhu. Metode Penelitian ini memodelkan sistem menggunakan sensor leap motion, Arduino Uno, sensor ultrasonic, dan kran air dengan motor servo. Sistem yang di buat menghasilkan output berupa keluar nya deras air menggunakan sensor leap motion untuk membuka kran air dengan motor servo sebagai pembuka kran deras air. Leap motion membaca pola tangan pada berupa data hasil pendeteksian tangan yang kemudian diproses oleh arduino untuk diteruskan ke web service dan diteruskan kembali untuk di proses di database. Pada penelitian ini di peroleh hasil dari pengujian yang dilakukan pada beberapa pengguna dengan kapasitas tangki air 3 liter dan menghasilkan rata rata penggunaan air 2,1 liter.
PEMBUATAN APLIKASI PEMESANAN BANNER DI WARNA PRINT KOTA CIMAHI
Authors: Pasaribu Johni S.
Published: September 2021

Nowadays technology is developing very fast, including information and communication technology. For that we need fast steps in following it. Information and communication technology has entered all aspects of life, including the business world. This is because the work assisted by information technology can minimize errors and even losses that will occur. Warna Print is a company engaged in the printing sector, which serves banner designs and banner printing and is currently facing problems in the field of ordering. The banner ordering system used in Warna Print is still done conventionally. For example, in recording orders, making order invoices to taking orders and transaction reports, they still rely on recording on notes. This of course can cause loss or damage to the order data and sales transactions.

With the design of this application will be able to help expedite the transaction process on Color Print. The design of this application uses the Netbeans IDE with the Java programming language and the MySQL database program. This application has guaranteed security, because only owners and employees who have a username and password can access this application. In addition, the error rate in recording orders is very small, because each customer receives a different transaction number, so as to minimize errors on the transaction report.
IMPLEMENTASI MOBILENETV2 DAN FRAME DIFFERENCE UNTUK PENENTUAN KECEPATAN KENDARAAN
Authors: Tadjudin Ridho , Rosmala Dewi
Published: September 2021

Perangkat kamera di jalan dapat digunakan untuk mendeteksi masalah seperti pelanggaran batas kecepatan yang dapat berakibat fatal, menimbulkan kecelakaan yang dapat menyebabkan luka serius hingga kematian. Penelitian ini berfokus pada sistem yang dapat melakukan penghitungan kecepatan kendaraan menggunakan metode Frame Difference dari data video yang terlebih dahulu telah diekstraksi menjadi rangkaian citra dan dilakukan proses segmentasi objek menggunakan MobileNetV2. Frame Difference digunakan untuk menghitung nilai perpindahan objek mobil pada setiap rangkaian citra. Nilai perpindahan lalu digunakan untuk menentukan kecepatan perpindahan mobil pada rangkaian citra. Dari hasil yang didapatkan, sistem memiliki akurasi 98% pada citra segmentasi piksel mobil, akurasi sebesar 74,81% untuk penentuan titik acuan, dan pada perhitungan kecepatan mobil didapatkan akurasi sebesar 83,84% untuk titik acuan kanan dan 79,81% untuk titik acuan kiri.
PERANCANGAN SISTEM INFORMASI BERBASIS WEB PENGELOLAAN INVENTARIS ASET KANTOR DI PT. MPM FINANCE BANDUNG
Authors: Pasaribu Johni S.
Published: September 2021

Perangkat lunak atau software merupakan suatu perintah program yang terdapat di dalam sebuah komputer dimana ketika dieksekusi oleh usernya akan memberikan sejumlah fungsi sekaligus menampilkan informasi yang diinginkan oleh usernya sesuai kebutuhan yang dibuat sebelumnya. PT. MPM Finance Bandung merupakan perusahaan swasta yang bergerak dalam bidang jasa peminjaman keuangan yang berlokasi di Jl. BKR No.26A, Cijagra, Kec. Lengkong, Kota Bandung, Jawa Barat 40265. Setiap instansi atau lembaga baik pemerintah maupun swasta pasti memiliki barang inventaris kantor seperti meja, kursi, komputer, laptop, mobil, motor, dan sebagainya. Barang inventaris adalah daftar yang memuat semua barang milik kantor yang dipakai untuk melaksanakan tugas instansi atau lembaga tersebut. Demikian pula halnya dengan PT. MPM Finance Bandung tidak terlepas dari persoalan inventaris yaitu pengolahan data inventaris masih dilakukan secara manual, yakni belum menggunakan database sebagai penyimpanan data, serta membutuhkan waktu yang lama dalam mengolah data karena data inventaris yang terdaftar tersebut bila dimasukkan ke komputer memakai Microsoft Excel tanpa menggunakan database. Pemanfaatan perangkat lunak dalam pembuatan sistem informasi untuk pengelolaan inventaris diperlukan agar dapat membantu pengumpulan dan pengolahan inventaris dan dapat memudahkan proses pelaporan dan penyimpanan data inventaris serta meminimalisir terjadinya kesalahan manusia. Metode yang digunakan dalam pengembangan sistem informasi ini adalah model Waterfall. Output yang dihasilkan yaitu aplikasi yang membantu melakukan konfigurasi, pendataan, penjumlahan, status aset serta pembuatan laporan informasi aset perusahaan dan letak aset tersebut.
Uso de vehículo de carga para atenuar las lesiones lumbares en el personal auxiliar de enfermería del Hospital Privado Tungurahua
Authors: Carrillo Bayas Andrés Daniel , Córdova Suárez Manolo Alexander , Villacres Cevallos Edison Patricio
Published: September 2021

Introducción. Las actividades que realizan las auxiliares de enfermería movilizando lencería hospitalaria en forma manual, pueden causar lesiones lumbares. Objetivo. Esta investigación evalúa el uso de un vehículo de carga para el transporte de lencería hospitalaria, para disminuir lesiones lumbares en el personal auxiliar de enfermería del Hospital Privado Tungurahua, utilizando como medio de verificación las tablas de Snook y Ciriello, que se basa en la norma ISO 11228. Metodología. Se inició con la identificación de que trastornos musculoesqueléticos utilizando como herramienta el Cuestionario Nórdico de Kuorinka. Luego para encontrar las fuerzas máximas aceptables y el nivel de riesgo ergonómico del uso de vehículo de carga de 4 ruedas con capacidad de carga de 15 kg se utilizó las tablas de Snook y Ciriello. Para profundizar el estudio se realizó una evaluación posterior a la implementación de la ayuda mecánica, utilizando el Método de Indicadores Clave (MIC). Resultados. Del cuestionario Nórdico de Kuorinka indica que el 100% de la población en estudio han presentado lumbalgias. El estudio preliminar con las tablas de Snook y Ciriello indica un peso máximo de manipulación de la carga en el: levantamiento, descarga y transporte son de: 7,99 kg; 8,67 kg y 10,2 kg respectivamente. Luego de la implementación de las medidas ergonómicas se obtuvo una puntuación de 4.875, que representa un nivel de riesgo ergonómico bajo de 1. Conclusión. El resultado de la aplicación de vehículos de carga para el transporte de lencería hospitalaria atenúa el nivel de riesgo ergonómico a valores de riesgo bajo y podrían ayudar a prevenir lesiones lumbares.
Uso de mesa ajustable en el puesto de paletizado para la prevención de trastornos osteomioarticulares en la fábrica Mil Polimeros.
Authors: Pérez Quiroga Fausto Daniel , Córdova Suárez Manolo Alexander , Villacres Cevallos Edison Patricio , Méndez Morillo Jennifer Carolina
Published: September 2021

Introducción. Los trabajadores que se dedican a la fabricación de compuestos de PVC, realizan mezcla de productos, empaquetamiento, estar de pie la gran parte de la jornada laboral, e incluso el levantamiento de cargas, lo que ha provocado el aparecimiento de lesiones osteomusculares, en especial lumbares. Objetivo. Rediseñar el puesto de trabajo de paletizado para la prevención de trastornos osteomioarticulares con la ayuda de una mesa de trabajo ajustable. Metodología. Se empezó detectando la afectación osteomioarticular en los trabajadores utilizando el Cuestionario Nórdico. Con aquella información y para completar el estudio se empleó el método de cálculo biomecánico estático coplanar (BIO-MEC) para lograr identificar la mejora al utilizar una mesa ajustable en el puesto de. Resultados. De la aplicación del cuestionario nórdico se observó que el 27% de los trabajadores presenta problemas osteomusculares en el cuello, 45% en el hombro y 82% en la zona lumbar. Del total de los puestos un 55% de los trabajadores presentan problemas osteomusculares de los cuales el sexo masculino es el más afectado. Luego de la aplicación de una mesa de trabajo ajustable, se logró ángulos de: 159° para rodilla, 170° cadera, 85° para L5/S1, 40° para hombro, 160° para codo y 90°muñeca y con la colación de un trabajador espejo en el puesto de trabajo de paletizado y al reducir un  50 % del peso en la  carga máxima para el trabajador  se redujo las cargas máximas soportadas de: codo, hombro, rodilla, tobillo lumbar y cadera  a los límites recomendados.  Conclusión. Al implementar una mesa de trabajo ajustable en el puesto de paletizado se redujo en un 80% el nivel de riesgo ergonómico
Dissemination of BARI released potato varieties in Rangpur region of Bangladesh
Authors: Talukder MAH , Rahman MS , Haque Z , Barman KK , Laily UK
Published: September 2021

The experiment was conducted during rabi season 2019-2020 at Rangpur and Kurigram districts under Agricultural Research Station, On Farm Research Division, Alamnagar, Rangpur to promote and disseminate newly released potato variety, BARI Alu-35, BARI Alu-36, BARI Alu-37, BARI Alu-40 and BARI Alu-41among the potato growers of Rangpur sadar Upzilla in Rangpur and Chilmari Upazilla in Kurigram. The experiment was arranged in a randomized complete block design (RCBD) with four dispersed replications. The treatments included T1: BARI Alu-35, T2: BARI Alu-36, T3: BARI Alu-37, T4: BARI Alu-40 and T5: BARI Alu-41. BARI Alu-41 showed excellent performance and higher yield followed by BARI Alu-40 and BARI Alu-36. Farmers were happy to observe the performance of the varieties and demanded quality seed for next year cultivation. The highest common scab infection was observed in (BARI Alu-35) (1.62%) where the lowest in BARI Alu-41. Maximum virus infected was found in BARI Alu-40 (2.29%), where the lowest infection was observed in BARI Alu-41 (1.22%).
Progressive Agriculture 32 (1): 17-21, 2021
Effects of maturity indices and modified atmosphere packaging (MAP) on shelf life and post-harvest quality of cherry tomato
Authors: Hossain MI , Rashid MH Ar
Published: September 2021

The present experiment was carried out at the Laboratories of the Department of Horticulture and Biochemistry and Molecular Biology, Bangladesh Agricultural University, Mymensingh during the period from February to April 2019 to study the effect of maturity indices and modified atmosphere packaging (MAP) on the extension of shelf life and quality retention of cherry tomato. The two-factor experiment consisted of three maturity indices viz. (i) Maturity index 1 (M1: Mature green color), (ii) Maturity index 2 (M2: Yellow color), and (iii) Maturity index 3 (M3: Red color) and five postharvest treatments viz. (i) Control (T0), (ii) Low density perforated poly ethylene, LDPPE (T1), (iii) Low density poly ethylene, LDPE (T2), (iv) Low density perforated plastic box, LDPPB (T3), and (v) Low density plastic box, LDPB (T4). The experiment was conducted in completely randomized design with 3 replications. The maximum weight loss (7.77%) was recorded in mature green color fruits (M2) treated with control (T0), while the minimum (3.22) was found in yellow color fruits (M2) treated with LDPPB (T3). The maximum color change was observed from yellow color fruits (M2) with LDPPB (T3) and the minimum was observed from mature green color fruits (M1) treated with control (T0). The maximum TSS content (7.20%) was recorded from yellow color fruits (M2) treated with LDPB (T4), while the minimum (5.67%) was found in mature green color fruits (M1) treated with LDPPB (T3). The highest disease incidence and severity (16.67% and 21.67%, respectively) were recorded in red color fruits (M3) treated with control whereas the lowest disease incidence (1.67%) and severity (2.33%) were found in yellow color fruits (M2) treated with LDPPB. The longest shelf life (25.00 days) was obtained in yellow color fruits (M2) treated with LDPPB (T3) and the shortest shelf life (7.00 days) was observed in red color fruits (M3) treated with control (T0). Thus, yellow color fruits (M2) treated with LDPPB (T3) could be used for the extension of shelf life and quality retention of cherry tomato.

Progressive Agriculture 32 (1): 43-59, 2021
Properties of locally available river dredged soil stabilized with cement
Authors: Hossain MB , Barman Z , Dey M
Published: September 2021

In Bangladesh, the topsoil of agricultural land is being used to manufacture burnt clay bricks for a long time. This is one of the major reasons for reducing the cultivable land every year.  But, we have a huge amount of River Dredged Soil (RDS) available that could be used for manufacturing building materials as an alternate to the conventional bricks. In this regard, the present study has been performed to investigate various properties of RDS from the Brahmaputra River and different mixes of RDS containing different percentages of cement content. The physical properties such as specific gravity, unit weight, mean diameter, maximum dry density and optimum moisture content of RDS were determined following standard procedures. Cylindrical specimens of RDS were prepared by mixing with different amounts of cement content. All the specimens were cured for 7, 14, and 28 days before testing. Water absorption of the RDS-cement specimens after 28 days was found between 14 to 18% which is in the range of first-class burnt clay brick. It was found that the water absorption decreases with the increase in the percentages of cement content. The unconfined compressive strength was observed to increase with the increment of cement content as well as curing age. The maximum unconfined strength was recorded for the specimens containing 14% cement and the rate of strength increment was about 45% in two weeks. It means the addition of cement with RDS will definitely increase the strength. But, the maximum use of cement must be decided based on the required strength and economic consideration. The deformation at failure was found decrease with the increase in cement content. This indicates that the stiffness of the stabilized RDS would increase upon the increment of cement content. Based on the above test results, it is concluded that the dredged soil from Brahmaputra River can be stabilized with cement for making compressed earth block which would be an alternative to the burnt clay brick that uses valued agricultural soil as raw material.

Progressive Agriculture 32 (1): 71-77, 2021
Influence of calcium concentrations on the metabolic profile of dairy goats during the transitional period
Authors: Cajueiro Jobson Filipe de Paula , Souto Rodolfo José Cavaltanti , Melo Elizabeth Hortêncio de , Carvalho Cleyton Charles Dantas , Silva Rafael José da , Mendonça Carla Lopes de , Soares Pierre Castro , Afonso José Augusto Bastos
Published: September 2021

In order to differentiate groups of hypocalcemic (G1) and normocalcemic animals (G2) and infer the influence of subclinical hypocalcemia on metabolic profiles, this study determined calcium concentrations during the transitional period in 35 dairy goats healthy, pregnant, primiparous or multiparous, crossbreed or pure-bred dairy goats producing average 3 kg/day/goat. Therefore, blood samples were collected before (30, 20 and 10 days before parturition), on the day of delivery and after parturition (10, 20, 30, 40, 50 and 60 days postpartum). The variables measured were glucose, nonesterified fatty acids, β-hydroxybutyrate, cholesterol, triglycerides, amylase, total protein, albumin, urea, creatinine, aspartate aminotransferase, gamma glutamyl transferase, creatine kinase, total calcium, phosphorus, magnesium, chlorides, cortisol and insulin, as well as ionized calcium (Ca++), sodium and potassium. Goats were considered to have subclinical hypocalcemia if Ca++ ≤0.72 mmol/L. The data were analyzed by ANOVA. In subclinically hypocalcemic goats, serum concentrations of Ca++ decreased earlier (10dbp) than in normocalcemic goats (parturition) and remained lower throughout the transitional period (p=0,004). Among the measured variables, Ca++ showed greater influence on the NEFA, glucose, insulin and total calcium but also influenced the protein profile. Lower food intake by goats with subclinical hypocalcemia was one of the main factors interfering with the metabolic profile and likely the productivity of these animals. Studies should be conducted to measure the effects of subclinical disease on the production rates and on the emergence of other transitional period diseases.
Mulheres nas ciências: uma avaliação comparativa entre quatro cursos universitários
Authors: Inocêncio Thalyta de Oliveira , Dias Ana Carolina Lucena , Machado Natália Alves , Cruz Frederico Alan de Oliveira
Published: September 2021

“As ciências da natureza e a matemática são dominadas por homens!” Afirmações como essa levaram-nos a buscar dados que pudessem refutá-la ou confirmá-la. Por esse motivo, o presente trabalho traz uma análise do percentual de formação dos estudantes da Universidade Federal Rural do Rio de Janeiro dos cursos de licenciatura em Física, licenciatura e bacharelado em Matemática, Matemática/Computação, Química e Biologia, entre os anos 1989 e 2015. A análise desses dados não se limita apenas à exploração do número de formandos, mas também aos dados relativos ao quantitativo de docentes, pois buscamos ao longo do texto compreender questões como a compatibilidade – ou  a falta dela entre os números de mulheres e homens formados e o quadro atual de docentes dos cursos analisados. Nesse percurso, foi mostrada a discrepância dos resultados, entre o gênero predominante de estudantes formados e docentes em cada um dos cursos, numa tentativa de alertar o leitor para um processo exclusivo, baseado no gênero (homens e mulheres cisgênero), recorrente nos níveis acadêmicos seguintes à graduação.
Pattern recognition on FPGA for aerospace applications
Authors: Silva Francisco de Assis Tavares Ferreira da , Almeida Filho Magno Prudêncio de , Lucena Antonio Macilio Pereira de , Nowosad Alexandre Guirland
Published: September 2021

This paper presents a low power near real-time pattern recognition technique based on Mathematical Morphology-MM implemented on FPGA (Field Programmable Gate Array). The key to the success of this approach concerns the advantages of machine learning paradigm applied to the translation invariant template-matching operators from MM. The paper shows that compositions of simple elementary operators from Mathematical Morphology based on ELUTs (Elementary Look-Up Tables) are very suitable to embed in FPGA hardware. The paper also shows the development techniques regarding all mathematical modeling for computer simulation and system generating models applied for hardware implementation using FPGA chip. In general, image processing on FPGAs requires low-level description of desired operations through Hardware Description Language-HDL, which uses high complexity to describe image operations at pixel level. However, this work presents a reconfiguring pattern recognition device implemented directly in FPGA from mathematical modeling simulation under Matlab/Simulink/System Generator environment. This strategy has reduced the hardware development complexity. The device will be useful mainly when applied on remote sensing tasks for aerospace missions using passive or active sensors.
Subjetividades do trabalho de enfermeiros no processo de doação de órgãos: sociopoética como método
Authors: Silva Thiago Nogueira , Tavares Claudia Mara de Melo , Tavares Marilei de Melo , Yarid Sérgio Donha , Teles Victória Ribeiro , Souza Rozemere Cardoso de
Published: September 2021

O objetivo deste artigo foi desvelar as subjetividades do trabalho de enfermeiros no processo de doação de órgãos com a utilização da sociopoética como método. Pesquisa qualitativa, desenvolvida com 8 enfermeiros, atuantes em município do extremo sul do estado da Bahia, Brasil. A produção de dados considerou o grupo-pesquisador como dispositivo e o estímulo dos sentidos, para expressão das subjetividades. As atividades desenvolvidas na dinâmica do grupo-pesquisador foram gravadas e os áudios transcritos, textualizados e categorizados, segundo análise de conteúdo de Bardin. O estudo cumpriu as exigências éticas da pesquisa com seres humanos. Os resultados estão apresentados em quadro, a partir dos seguintes temas transversais das subjetividades expressas pelo estímulo do sentido: imprevisibilidade do cotidiano, importância do trabalho em equipe, humanização e acolhimento e esperança como elemento motivador para o trabalho. A discussão expressou que o uso da sociopoética como método possibilitou desvelar a dimensão imaginativa dos profissionais de enfermagem sobre suas atividades, analisando diversos aspectos, como o desvelar das subjetividades do trabalho de enfermeiros no processo de doação de órgãos, nos depoimentos de enfermeiros e das dimensões presentes no processo de trabalho de doação de órgão e tecidos no âmbito hospitalar, dentre outros aspectos dos conteúdos emergentes do Grupo Pesquisador. Assim, percebeu-se a imprevisibilidade do cotidiano, a importância do trabalho em equipe, a humanização e acolhimento e a esperança, como elementos motivadores para o trabalho e fatores que influenciam na doação e no transplante de órgãos.
Áreas protegidas no Brasil e no mundo: quadro geral de sua implementação
Authors: Félix Augusto César Trigueiro , Fontgalland Isabel Lausanne
Published: September 2021

As áreas protegidas são um importante instrumento de conservação dos sistemas ambientais. Tendo em vista a necessidade de divulgar as áreas protegidas enquanto meio de conservação da natureza e consequente manutenção da vida humana, o artigo em questão procurou contribuir para o aprofundamento desta temática, tendo em vista a melhoria do quadro atual na proteção ambiental. Com isso, o artigo tem como objetivo apresentar uma revisão bibliográfica dos principais trabalhos publicados sobre o tema das áreas protegidas tanto em um contexto internacional quanto em um contexto nacional. Percebe-se que a partir da década de 60/70 a quantidade de áreas criadas por ano começa a aumentar. Algumas explicações são possíveis para esse aumento, uma delas se dar pela influência da realização das grandes conferências das nações unidas realizadas neste período. Através das referências trazidas no trabalho, observa-se que mesmo tendo sido indentificado um aumento na criação das áreas, a proteção ambiental ainda carece de atenção dos governantes em vários Estados-Nação.
O corpo afrodescendente e a escola: narrativas pessoais como possibilidades de superação do racismo
Authors: Silva Kácio dos Santos , Boakari Francis Musa
Published: September 2021

O presente estudo refere-se às relações do corpo afrodescendente com a escola, com o objetivo de compreender como a escola pode contribuir no processo de valorização dos diferentes corpos na intenção de combater o racismo. Sabe-se que o racismo no decorrer da história de formação do povo brasileiro deixou grandes sequelas sociais e com isso pretende-se além de denunciar, propor possibilidades de enfrentamento do mesmo. Como metodologia, a pesquisa optou por seguir a perspectiva da revisão narrativa, que busca referenciais para discorrer sobre uma temática e também da revisão autobiográfica, que valoriza histórias pessoais como parte importante do processo, como também a proposição de ressignificação destas narrativas. A pesquisa revelou que o corpo afrodescendente ainda passa por opressões dentro da escola, embora hoje, haja legislação específica e uma adaptação ainda incipiente das escolas para a diminuição destas sequelas. Por outro lado, a pesquisa incita que a valorização de narrativas pessoais certamente pode contribuir para a autoestima de pessoas negras e sua emancipação pessoal e social dentro e fora da escola. Narrativas próprias são importantes para a compreensão de narrativas maiores como as estruturas de poder, ficando evidenciado também que estas “pequenas” histórias são capazes de nos ensinar sobre como lidar com estas estruturas sociais.
A utilização da musicoterapia no tratamento de idosos diagnosticados com a doença de Alzheimer
Authors: Sousa Amanda Nunes da Silva , Saraiva Mônica Silva , Machado Thaísa Vittória Ribeiro , Souza Julio César Pinto de
Published: September 2021

Este artigo apresenta o estudo sobre a doença de Alzheimer, uma patologia crônica e degenerativa que compromete as funções cognitivas, que levam a transtornos neuropsiquiátricos, bem como alteração no comportamento e como a musicoterapia pode melhorar a qualidade de vida dos idosos. O objetivo do construto é investigar os efeitos da utilização da musicoterapia aplicada no tratamento da doença de Alzheimer em idosos diagnosticados com a psicopatologia, devido a sua ação benéfica da terapia citada. Trata-se de uma revisão sistemática de procedimento bibliográfico e abordagem qualitativa. O levantamento dos dados foi realizado nas plataformas Capes, Pepsic e Scielo, sendo utilizados os descritores: Doença de Alzheimer, Idosos, Velhos, Música e Musicoterapia. Os resultados mostram que a musicoterapia, por atuar nas funções cognitivas, é de fato uma terapia alternativa funcional com fortes evidências terapêuticas capaz de gerar uma melhor qualidade de vida, uma vez que sua aplicação provou ser capaz de retardar os sintomas da doença, além de reestruturar memórias que haviam sido esquecidas.
Análise do inventário de consciência metacognitiva de alunos do curso técnico em enfermagem
Authors: Santos Luciana Rocha dos , Peixoto Mauricio Abreu Pinto
Published: September 2021

Este estudo teve como objetivo obter um diagnóstico da percepção metacognitiva dos educandos de um curso técnico em enfermagem, e apontar caminhos para uma aprendizagem autônoma. Para tanto, realizou-se um survey interseccional com 65 estudantes de um curso técnico em enfermagem, durante o ensino remoto emergencial. O Metacognitive Awareness Inventory (MAI) foi utilizado para investigar a disposição do aluno em relação ao seu conhecimento metacognitivo e regulação cognitiva, o que implica na avaliação da capacidade para refletir e na tomada de decisão. Observou-se 66% de Conhecimento metacognitivo e 68% de Regulação da Cognição. O primeiro fator compôs-se de Conhecimentos condicional (69%), Declarativo (66%) e Processual (62%). Já a Regulação da Cognição distribuiu-se entre Planejamento (68%), Gestão da Informação (69%), Monitoramento (67%), Depuração (82%) e Avaliação (63%). Tais resultados, entre outros, apontaram para a necessidade de aprimoramento e ampliação da consciência metacognitiva, através da inserção de estratégias de estímulo à cultura do pensar, a reflexão crítica, a autorregulação da aprendizagem e a aprender a aprender.
O Ensino Médio e as avaliações em larga escala no contexto educacional brasileiro
Authors: Sousa Antônia de Abreu , Silva Francisco Euguenys Medeiros da , Oliveira Elenilce Gomes de
Published: September 2021

O ensaio ora sob relatório tem como objetivo analisar a evolução do Ensino Médio (EM), delineando sua relação com as avaliações de larga escala implantadas no Brasil em meados de 1990. Nesse prisma, temos como questões norteadoras: o Ensino Médio brasileiro tem identidade clara? Este nível é o trampolim para a universidade ou para a formação profissional? Com bases em que parâmetros é discutido e implantado esse grau de ensino? O que expressam as avaliações? Será que essas mensurações em larga escala podem oferecer os elementos necessários para se pensar uma proposta deste ensino para o conjunto dos adolescentes e jovens brasileiros? Quanto à metodologia buscou-se aporte teórico em renomados autores como Mello (1999), Kuenzer (1997), Ramos (2011), Freitas (2004), Maggio (2006), além de consultas em documentos, como leis, censos escolares e relatórios. Os resultados, demonstraram que houve avanços no Ensino Médio brasileiro, como o aumento das matrículas, mas que permanecem velhos problemas e que novas dificuldades são expressas – persistência de altos índices de evasão e reprovação; falta de condições econômicas dos estudantes das escolas públicas; desinteresse; etc. Além disso, a expansão carrega a marca que reproduz a desigualdade regional, de sexo, cor, raça e modalidade de oferta de formação geral para as elites e técnico de nível médio para os filhos dos trabalhadores, expressando a dualidade arraigada nesta etapa educacional. As considerações apontam para a necessidade de mudanças na educação incluindo as condições de formação docente, à exceção dos instrumentos avaliativos, buscando apreender a identidade do Ensino Médio.