bluuebunny/crossref_metadata_2025_split huggingface dataset:
REFLEXÕES SOBRE O CONTEXTO EDUCACIONAL DE DESIGN PARA ALÉM DA INSTRUMENTALIDADE, FUNDAMENTADAS EM PAULO FREIRE
Authors: Theis Mara R. , Everling Marli Teresinha , Da Silva Claudia Bordin R. 
Published: January 2023

Este artigo é um convite para reflexões acerca da educação para o Design considerando competências, relações com a tecnologia, sustentabilidade e ética, em uma abordagem para além da instrumentalidade, à serviço das pessoas e à favor da vida no planeta. Este é um momento crucial de transformações; o mundo material tem sido construído e alterado pela interferência humana. A tecnologia tem superado as possibilidades de gestão humana. Então esse é o momento de discutir o design, a ética, a solidariedade e a tecnologia fundamentados em Paulo Freire. A metodologia visa o alargamento teórico para fundamentar a reflexão sobre as práticas no ensino de Design em três instituições educacionais, visando aprimorar a conduta e lapidar as competências relacionadas ao processo de ensino e de aprendizagem. Em termos de resultado, pretende-se fundamentar o modo de pensar e projetar pautados na reflexão e ampliação desses fundamentos para atividades futuras. Intenciona-se, ainda, estruturar uma narrativa educacional mais esperançosa e transformadora em Design (incluindo a afetividade, a autonomia e a solidariedade) para a sustentabilidade coletiva.
IMPLEMENTASI PEMBINAAN BUDAYA SEKOLAH RELIGIUS PADA PROGRAM BOARDING SCHOOL SMA NEGERI 5 PAYAKUMBUH
Authors: Mindani Mindani 
Published: January 2023

Abstrak Latar belakang penelitian adalah hasil pengamatan dan penelusuran penomena di SMA Negeri 5 Payakumbuh sebuah sekolah umum bukan sekolah berbasis instansi keagamaan, akan tetapi sekolah ini ingin menjadikan peserta didik lulusan yang berbudaya, salah satunya yaitu budaya religius. Penelitian ini menggunakan jenis penelitian lapangan ( Field Research) yang bersifat deskriptif kualitatif. Dengan informan kunci guru sebagai pembina di boarding school dan siswa sebagai informan pendukung. Untuk mengumpulkan data, penulis melakukan wawancara kepada guru pembina dan peserta didik, setelah data terkumpul maka dilakukan pengolahan dan analisis data. Selanjutnya dilakukan teknik keabsahan data dengan cara triangulasi. Hasil penelitian meliputi. Pertama, Untuk menanamkan budaya religius di Boarding School SMAN Negeri 5 Payakumbuh dengan mengadakan serangkaian program kegiatan seperti shalat berjamaah, tilawah dan tahfdz qur’an, khutbah, pidato, MSQ, dan ibadah sunnah lainnya. Kedua, dalam pembinaan budaya sekolah, guru pembina memberikan materi-materi keagamaan dan keislaman praktis. Ketiga, untuk membudayakan budaya religius dilakukan dan dicontohkan seluruh masyarakat sekolah, seperti kepala sekolah, guru dan siswa.Kata Kunci : Budaya Sekolah, Religius, Boarding School
A Study of the Land Cover of Razzaza Lake during the Past 25 Years Using Remote Sensing Methods
Authors: Ahmed Noor S. , Abduljabbar Hameed M. 
Published: January 2023

In this study, the Earth's surface was studied in Razzaza Lake for 25 years, using remote sensing methods. Images of the satellites Landsat 5 (TM) and 8 (OLI) were used to study and determine the components of the land cover. The study covered the years 1995-2021 with an interval of 5 years, as this region is uninhabited, so the change in the land cover is slow. The land cover was divided into three main classes and seven subclasses and classified using the maximum likelihood classifier with the help of training sets collected to represent the classes that made up the land cover. The changes detected in the land cover were studied by considering 1995 as a reference year. It was found that there was a significant reduction in the water mass that made up the lake and its transformation into arid land. The vegetation cover was characterized by the relative stability of the crop class. Its constant percent ranged 60% to 80%, unlike the natural plant class, which fluctuates due to its dependence on environmental factors, which is characterized by change. The Kaju presence of continuous change between soil subclasses was due to the different environments affecting the study area. The most affected class was the shallow water class, which disappeared as a result of the drought experienced by the lake.
Determination of Visfatin Level in Patients with Diabetes and Peripheral Neuropathy as Early Predicted Factor
Authors: Mohammed Haneen A. , Ghudhaib Kadhim K. , Mohsen Firas Y. 
Published: January 2023

Peripheral neuropathy represents one of the common diabetic complications in patients with diabetes mellitus type 2 (DMT2). Peripheral neuropathy affects the feet, legs, hands, and arms. It was found that one-third to one-half of diabetics have peripheral neuropathy. The current study aimed to evaluate the level of visfatin in diabetic patient groups with or without peripheral neuropathy in comparison with healthy subjects to knowledge whether visfatin can be applied as a predictor factor for this type of disease complication. The study included 120 males and females ranging in age from 40 to 97 years old. (40 patients with type 2 diabetes, 40 patients with diabetic peripheral neuropathy, and 40 healthy people served as the control group.) All of the diabetes patients had a verified diagnosis (type 2). During the period from October 2021 to December 2021, the patients were assessed at the National Diabetes Center, Al-Mustansiriya University in Baghdad. Visfatin levels were tested using the ELISA technique, and HbA1c was assessed using Cobas C111. In patients, HbA1C levels are significantly higher (p≤0.05) than in controls. Males and females with DPN and DM have greater Visfatin mean values than the control group. Visfatin levels are strong indications for early diagnosis of diabetic neuropathy in both males and females, according to the current study.
The Effect of the Crude Terpenoids Compounds of Melia Azedrach Leaves and Fruits on Some Biological Aspects of Whitefly Bemisia tabaci
Authors: Majeed Osama S. 
Published: January 2023

This study was carried out to determine the effects of crude terpenoid compound extracts of Melia azedarach L. leaves and fruits on some biological aspects of whitefly Bemisia tabaci (Genn.) under laboratory conditions of 25 ± 2°C and relative humidity of 65-70%. The results indicated a significant effect on eggs and immature stages when treated with 0.5, 1, 1.5, and 2 mg/ml of leaves and fruits. The mortality rate increased with concentration. It reached 98.68, 100, 100, 95.70, 86.30, and 42.68% for eggs, 1st, 2nd, and 3rd nymphal instars, pupa, and adults, respectively, at a concentration of 2 mg/ml for leaves extract. At the same time, it reached 94.86, 100,100, 100, 87.89, and 44.90% for eggs, 1st, 2nd, and 3rd nymphal instars, pupa, and adults, respectively, at a concentration of 2 mg/ml for fruit extract. Also, the proportion of adults who emerged from sprayed eggs reduced to 91.53% and 95.72% when treated with 2 mg/ml of leaves and fruit extracts, respectively. While the developmental period increased to 23.50 and 24.00 days at 2 mg/ml when treated with terpenoid extracts of the leaves and fruits, respectively, compared with 21.00 and 20.83 days at control.
Synthesis, Spectroscopic, and Biological Activity Study for New Complexes of Some Metal Ions with Schiff Bases Derived From 2-Hydroxy Naphthaldehyde with 2-amine benzhydrazide
Authors: Mohan Bushra , Shaalan Naser 
Published: January 2023

This study describes the preparation of tetradentate Schiff base derived from the condensation of 2-Hydroxy naphthaldehyde with 2-amine benzhydrazide and the synthesis of new complexes series with a good yield.The prepared ligand was characterized using a microanalysis technique, UV-visible, FT-IR, nuclear magnetic resonance 1H-NMR, mass spectrometry, thermal gravimetric analysis TGA, and the addition of conductivity measurement and magnetic moment of complexes. The invitro antimicrobial activity of the prepared compounds was tested against Gram-negative Klebsiella pneumonia, Gram-positive Staphylococcus aureu, and Candida albicans by the agar well diffusion method. The spectroscopy and measurement studies showed that the ligand coordinated with the metal ion as a tetradentate ligand via oxygen and nitrogen, forming an octahedral geometry around it. The ligand and its complexes positively affect the studied microorganisms' Gram-positive and Gram-negative strains and fungi.
Block Ciphers Analysis Based on a Fully Connected Neural Network
Authors: Alwan Ali H. , Kashmar Ali H. 
Published: January 2023

With the development of high-speed network technologies, there has been a recent rise in the transfer of significant amounts of sensitive data across the Internet and other open channels. The data will be encrypted using the same key for both Triple Data Encryption Standard (TDES) and Advanced Encryption Standard (AES), with block cipher modes called cipher Block Chaining (CBC) and Electronic CodeBook (ECB). Block ciphers are often used for secure data storage in fixed hard drives, portable devices, and safe network data transport. Therefore, to assess the security of the encryption method, it is necessary to become familiar with and evaluate the algorithms of cryptographic systems. Block cipher users need to be sure that the ciphers they employ are secure against various attacks.
A Fully Connected Neural Network (FCNN) model was initially used to assess how well the models were classified. Then, all models, including encoder models, were assessed using True Positive (TP) measures for successful classification of the discovered encoder and False Positive (FP) measures for imprecise categorization. The accuracy value, retrieval, loss, precision value, and F1 score were then calculated using a confusion matrix to assess the model's efficacy (abbreviated as F1). ECB results with an accuracy of 85% and CBC results with an accuracy of 88% were produced, and the parameters of the FCNN model were tweaked to provide better results. These results helped to identify the encryption algorithm more precisely and evaluate it.
Efisiensi energi, emisi karbondioksida, dan biaya bahan bakar beberapa jenis kompor masak di Kabupaten Manokwari Provinsi Papua Barat
Authors: Gebze Bernadetha Yohana , Erari Ishak Semuel , Situmorang Elina Relawaty 
Published: January 2023

Most Public Regency Manokwari West Papua Province had used kerosene as fuel to cook whereas kerosene was known very no friendly environment because of kerosene produced very high emission of carbon monoxide (CO2). For limit use kerosene fuel, need searching for stove using fuel that has high efficiency however CO2 emissions level and cost were low. Purpose from study this was identify a number of fficient stove in using fuel, CO2 emissions and cost of fuel were more low. Tested stoves were electrically induction stove with a number of power (300W, 700W, 1000W, 1200W, 1400W, 1600W, 1800W, 2000W), stove electricity element consisted of two powers (1100W and 500W), kerosene stove 22 wicks and 16 wicks and LPG stove . Method used in this study was semi-empirical method , where in this research use pure water as much as 500 ml, which is heated from 27 o C to 100 o C, with use stainless steel receptacle with cover from glass. Results of study showed that electrically induction stove with 2000W power given the fastest cooking time (2.15 minutes) however with 1400W power cooking time electrically induction stove more fast than the other stove. Highest efficiency obtained from electrically induction stove (84%-88%), elemen electric stoves 50%-53%, LPG stove 46.38%, and kerosene stove 10–12%. Emission of CO2, the most low obtained from electrically induction stove (182–190 g CO2), kerosene stove 130-153 g. Lowest cost for cooking 500 ml obtained from electrically induction stove with IDR. 94–106, elemen stove IDR. 150–180, LPG stove IDR 210, and kerosene stove IDR. 225–261. Electrically induction stove is the best stove, which had highest energy efficiency, CO2 emission level and cost were low.
Daya hasil beberapa galur harapan jagung pulut lokal Papua Barat
Authors: Mawikere Nouke Lenda , Noya Alce I. , Sarungallo Amelia S. , Widodo Imam , Listyorini F.H. , Rumbewas Lenci E.K. , Kurni Musina H. 
Published: January 2023

The potential lines of West Papua local waxy corn has been already obtained in the previous studies, but the yields have not been further tested. In seed certification for the release of varieties from plant breeding results, it is necessary to conduct multilocation tests to obtain stable and superior yields in various locations. The aim of this research is to test the continued yield of potential lines of West Papua's local waxy corn at several areas in West Papua Province. The study was conducted in Prafi and West Manokwari Districts. The method used was an observational method using a Randomized Complete Block Design of 2 factors: Factor 1 was treatment of 7 local corn genotypes and factor 2 was treatment of 2 locations. Each treatment was repeated 3 times. Variables were observed included yield components of the maize genotypes tested. The data obtained were analyzed using ANOVA and if it had a significant effect, further BNJ test was performed at 95% confidence level. The results showed that productivity (seed weight ha-1) of the 7 genotypes tested were: 1) Ranging from 2.72 tons ha-1 (KM-BC3F1) to 7.66 tons ha-1 (AM-BC3F1 ) in the Prafi District, 2) from 3.30 tons ha-1 (AP-BC3F1) to 7.46 tons ha-1 (KL) in the West Manokwari District, and 3) from 3.28 tons ha-1 (KM-BC3F1) to 5.92 tons ha-1 (AM-BC3F1) in the G x L interactions. Genotype AM-BC3F1, AP-BC3F1, and P have higher productivity in Prafi District, on the contrary genotype KM-BC3F1, KP-BC3F1, AL, and KL have higher productivity in West Manokwari District.
Kearifan lokal masyarakat dalam menjaga kelestarian padang rumput Kebar di Distrik Kebar
Authors: Anari Marthinus , Mawikere Nouke Lenda , Lisangan Meike M. 
Published: January 2023

The existence of the Kebar prairie in Kebar District, Tambrauw Regency is guarded by every subtribe or clan of the Kebar community without writing which must be obeyed by every member of the tribe. The aims of this study were (1) to identify the behavior and public perception of the Kebar grass based on the local wisdom (Bafirombar Bitoro) and (2) to find out the views or orientations of the cultural values of the Kebar people on how to protect and preserve the environment, especially in the Kebar grasslands. This research was carried outs using a survey research method. Respondents consisted of 55 household heads from Jandura and Anjai villages, as well as key informants (tribal heads, religious leaders such as pastors, village heads, district officials or PPL, and the police). The results showed that the Kebar people who live in the Kebar prairie have a strong relationship or relationship with the Kebar grass in their daily life. The Kebar community also has cultural values about the efforts to maintain a good harmony with the natural surroundings, especially in preserving Kebar grass.
Pertumbuhan dan hasil tanaman sawi (Brassica rapa L.) sebagai respon terhadap jarak tanam pada dua periode tanam
Authors: Saraswati P  , Keupung Syrillus , Rumainum Inna , Sutiharni Sutiharni , Asyerem Fenny , Lindongi Linda E. , Tambunan Marnangon , Gari Ni Made 
Published: January 2023

Mustard consumption increases due to population growth, therefore it is necessary to increase its yield. One of the cultivation techniques to increase the growth and yield of green mustard can be done by the right plant spacing. This study aims to examine several plant spacings in two planting periods on the growth and yield of green mustard. The research was carried out from April to June 2020, at the Experimental Field of Agriculture Faculty Papua University, Manokwari, West Papua. This study was laid in a Randomized Block Design (RAK), with 3 spacing treatments, namely 25 cm x 15 cm, 25 cm x 20 cm and 25 cm x 30 cm. Each treatment was repeated 5 times. The data was analyzed using analysis of variance at the 95% confidence level, and if it had a significant effect, it was continued with the Least Significant Difference Test (BNT) at the 95% level. To see the comparison of mustard yield between the first and second studies, tabulated analysis was used. The results of the first and second studies showed that the three treatments tested had a significant and very significant effect on the character of plant weight per plant, per plot, and yield per hectare. The 25 cm x 15 cm plant spacing resulted in the highest yield per plot or per hectare. Plant spacing of 25 cm x 15 cm was 12 tons/ha produced the highet yield. On the other hand, a spacing of 25 cm x 30 cm produced the highest yield per plant. The growth and yield components decreased in the second study, except at a spacing of 25 cm x 15 cm which capable of producing 10 tons/ha.
Uji Kekuatan Skid-Frame Pada Horizontal Pressure Vessel Berbasis Simulasi Numerik
Authors: Amelia Ghea Rizki , Prasetyo Naufal A 
Published: January 2023

Skid-frame adalah sebuah gabungan struktural yang terdiri dari berbagai macam ukuran atau pun dimensi profile. Skid-frame dirancang agar dapat menahan beban yang berada di atas nya. Beban ini berasal dari sebuah pressure vessel bertipe horizontal. Pressure vessel merupakan wadah yang digunakan untuk penyimpanan atau laluan fluida baik gas maupun cairan yang bertekanan. Tekanan tersebut bisa lebih besar atau lebih kecil dari tekanan udara luar pressure vessel. Pada studi ini beban dari pressure vessel yang digunakan berasal dari operating weight-nya yaitu sebesar 22000 Kg. Beban tersebut diasumsikan sebagai beban statis, baik intensitas maupun gaya kerjanya. Material yang diaplikasikan pada skid-frame dalam studi ini yaitu berjenis S275JR dengan nilai yield strength sebesar 275 N/mm2. Untuk mengetahui kemampuan skid-frame dalam menahan beban, dilakukan sebuah simulasi numerik menggunakan perangkat lunak berbasis metode elemen hingga. Hasil yang diharapkan berupa nilai stress, displacement dan safety factor. Setelah dilakukan pemodelan dan simulasi menggunakan program perangkat lunak simulasi, didapatkan nilai stress maksimum sebesar 150,795 Mpa, displacement maksimum sebesar 15,21 mm dan safety factor pada rentang nilai 1,7 – 2,28.
Pengaruh Temperatur Nozzle dan Base Plate Pada Mesin Leapfrog Creatr 3D Printer Terhadap Density dan Surface Roughness Material ABS
Authors: Irawan Benny Haddli , Hakim Rahman , Widiastuti Hanifah , Kamsyah Domi , Sahputra Bambang 
Published: January 2023

Printer 3D adalah sebuah printer yang menampilkan data dalam bentuk cetakan. Dengan teknologi dari 3D printing, sebuah perusahaan dapat membuat sebuah prototype tanpa harus menghabiskan bahan baku ataupun material. Dalam penelitian ini dikaji tentang pengaruh parameter temperature nozzle dan base plate pada material ABS terhadap hasil kekasaran permukaan serta density yang paling baik. Pada proses penelitian ini menggunakan bahan Acrylonytrile Butadine Stryne yang dibentuk menjadi specimen dengan dimensi panjang 3cm, lebar 3cm dan tinggi 1cm. Penyetingan parameter temperatur nozzle yang digunakan yaitu 240ºC, 250ºC and 260ºC (single nozzle dan dual nozzle), temperatur base plate 30ºC, dan 100ºC serta adhesive type dengan lem atau tanpa lem. Dari penelitian ini akan didapat data pengaruh temperatur nozzle, temperatur base plate, pengaruh lem dan nilai density yang paling baik. Dari penelitian ini temperatur terbaik untuk mencetak material specimen dengan kekasaran permukaan yang paling rendah diperoleh sebesar 6,15 µm yang setara dengan N9 dengan parameter temperatur nozzle 260ºC dan base plate 100ºC menggunakan bahan perekat (glue) dengan metode single nozzle . Adapun parameter yang digunakan untuk memperoleh density yang paling mendekati nilai spesifikasi density material ABS yaitu pada temperatur nozzle 240ºC sedangkan base plate 100ºC dengan menggunakan bahan perekat (glue). Pada setting semua temperatur nozzle baik single nozzle ataupun dual nozzle dengan temperatur base plate 30ºC tanpa menggunakan lem semua hasilnya adalah reject.
Studi Eksperimen Pengaruh Initial Constant Heel Terhadap Kinerja Manuvering Kapal
Authors: Ali Baharuddin , Kusuma Rahadi Cakra Wijaya , Sumarsono Sumarsono , Mudhofar Muhamad Ali 
Published: January 2023

Manuverabilitas suatu kapal adalah salah satu kunci untuk menjamin keselamatan jalannya operasional kapal. Kondisi manuver kapal dalam kondisi kapal tidak normal misal mengalami kemiringan akibat bergeseran muatan atau akibat kapal mengalami kebocoran (constant heel) perlu dilakukan antisipasi. Mengetahui karakteristik manuvering kapal dengan kondisi initial constant heel melalui uji model akan memberikan gambaran riil yang terjadi dan menjadi masukan dalam permodelan matematis. Untuk mengetahui pengaruh kemiringan kapal terhadap kinerja manuver kapal maka pada tulisan ini menyajikan hasil pengujian turning dan zig-zag maneuver pada sebuah model kapal patroli pantai dalam kondisi normal dan initial port side constant heel dengan metode free running model. Dari hasil pengujian didapatkan bahwa penurunan dan kenaikan parameter turning maneuverdalam kondisi kapal miring terlihat lebih siknifikan pada transfer dan tactical diameter jika dibandingkan dengan kondisi normal. Saat kapal miring ke kiri (port side initial constant heel) melakukan port side turning, transfer dan tactical diameter model kapal dengan kondisi miring ke kiri mengalami penurunan 2.14% dan 3.03%, sebaliknya saat starboard side turning mengalami peningkatan pada transfer diameter 6.20% dan tactical diameter naik menjadi 8.09% dibandingkan kondisi normal, sedangkan pengaruh initial constant heel pada manuver zig-zag tidak siknifikan
Pengujian Impact Sambungan Circuseam Pada Pressure Vessel Dengan Pengelasan Multiproses Material SA 516 70N Melalui Production Test
Authors: Aji Rakha Aditya , Wibowo Ari 
Published: January 2023

Bejana tekan merupakan salah satu komponen penting yang diperlukan dalam bidang perminyakan. Bejana tekan memiliki tekanan karena digunakan untuk menyimpan fluida dalam bentuk cair maupun gas dan memiliki karakteristik tahan terhadap suhu tinggi dan suhu rendah. Objek dari penelitian ini adalah bejana tekan yang dioperasikan pada suhu rendah yaitu -25°C. Bejana tekan tersebut difabrikasi melalui pengelasan multi-proses yaitu GMAW (Gas Metal Arc Welding) pada bagian root, SAW (Submerged Arc Welding) pada bagian outside, dan FCAW (Flux Cored Arc Welding) pada bagian inside. Kualitas dari pengelasan tersebut salah satunya bisa dilihat dari pengujian impact. Pengujian impact dilakukan pada daerah weld metal dan HAZ (Heat Affected Zone) pada masing-masing proses las pada suhu -25oC yang didahului oleh proses PWHT (Post Weld Heat Treatment). Suatu bejana tekan dianggap memenuhi standar apabila hasil pengujian impact menunjukkan energi yang diserap di atas 27 Joule. Hasil pengujian impact menunjukkan bahwa semua spesimen uji menyerap energi di atas 27 Joule, sehingga memenuhi standar untuk digunakan sebagai bejana tekan dan proses las yang digunakan dapat diterapkan dalam pembuatan bejana tekan.