bluuebunny/crossref_metadata_2025 huggingface dataset:
Fabric Defect Detection using Image Processing
Authors: Khan Md. Rakibul Alam , Akhter Halima
Published: September 2022

Fabric defect is one of the most important and serious matters of quality control in textile industry in Bangladesh. This task takes a lot of time and money. For this reason we have introduced a simple process to find defects on fabric based on edge detection. This process is mainly focused on image processing which can be integrated with fabric defect detection automation system. In this paper we have tried a new approach using the filter method with edge detection and found good results. Our algorithm can detect defected fabric area successfully. It can be also used in real-time defect detection considering light intensity, zoom, fabric width, camera resolution etc. As our algorithm mainly works on the principle of edge detection, it cannot detect defect on multicoloured or patterned fabric. It works well on single coloured fabric without any fold or edge.
The Derivation of Triconsonantal Weak Verbal Nouns in Modern Standard Arabic: A Nonlinear Phonological Analysis
Authors: Ali Eman , Mahadin Radwan
Published: September 2022

The present study analyzes the phonological processes that verbal nouns (VNs) undergo in the course of their derivation from triconsonantal weak verbal stems in Modern Standard Arabic (MSA). The VNs that are targeted in the study comprise all the instances of VNs which are listed under triconsonantal weak verbs in the corpus-based dictionary mucdʒam ʔalluɣah ʔalcarabijjah ʔalmuca:sira h‘Dictionary of Modern Arabic Language’. The 1222 targeted VNs are arranged into tables in accordance with their 35 morphological patterns and the X-slot and the feature geometry models of nonlinear phonology are utilized for analyzing their derivation from their verbal stems. One of the main findings of the study is that forming VNs from triconsonantal weak verbs follow a regular derivational pattern which involves applying the ablaut and metathesis rules to their verbal stems and the addition of specific affixes to them. This finding enables refuting the general hypothesis that deriving VNs from triconsonantal weak verbs is irregular in the sense that various morphological patterns and no specific rules are employed for their derivation.
Why Conventional Engineering Laws are Irrational, and a Paradigm Shift that Results in Rational Laws
Authors: Adiutori Eugene F.
Published: September 2022

Conventional engineering laws are irrational for three reasons: When the laws are applied to nonlinear behavior, they have three variables to describe how two variables are related; they are founded on Fourier’s erroneous claims that dimensions can rationally be assigned to numbers, and dimensions can rationally be multiplied or divided. Until now, it has been globally accepted that parameter symbols in rational equations represent numerical value and dimension. The proposed paradigm shift requires that parameter symbols in equations represent only numerical value, and if an equation is quantitative, the dimension units that underlie parameter symbols must be specified in an accompanying nomenclature. The proposed paradigm shift results in laws and equations that are dimensionally homogeneous because they are dimensionless. The new laws are analogs of y = f{x}.The new laws state that the numerical value of parameter y is a function of the numerical value of parameter x, and the function may be proportional, linear, or nonlinear. The new laws are rational because they always have only two variables, they do not require that dimensions be assigned to numbers, and they do not require that parameter dimensions be multiplied or divided.
Passive Sensing Jaw for Grasping and Orienting
Authors: Luchetti Alessandro , Cecco Mariolino De , Perotto Matteo , Bosetti Paolo , Fontanelli Daniele , Palopoli Luigi , Zenatti Fabiano , Zanetti Matteo , Maule Luca , Tavernini Mattia
Published: September 2022

The goal of this work is to present an innovative design for a smart robotic gripper, which is able to grasp different randomly deployed prismatic and cylindrical packages and orient them through a mechanically passive alignment system with sensing capability. It consists in a new concept of end-effector combined with an ad-hoc path planning for aligning residual worst cases. The system uses gravity and an angular sensor embedded into the gripper to detect the object orientation and, if necessary, formulate a control strategy to align it before the release phase. An initial screening experiment was executed to find the parameters that most influence the alignment angle and execution time. Two worst-case pack ages were tested in different working conditions. The results show that the percentage of success of the system is high even in the worst operating conditions.
Avaliação da acurácia planimétrica de imagens Google Earth numa zona urbana e rural o esta-do de Pernambuco, Brasil
Authors: Antônio da Silva Júnior Juarez , Silva França Thaisa Manoela , Silva de Moraes Vanessa
Published: September 2022

Devido à popularidade do Google Earth, os usuários costumam usar os dados geográficos da plataforma para fins científicos e planejamento espacial. No en tanto, o Google afirma que esses dados são apenas aproximações e, por tanto, sua precisão posicional não é documentada oficialmente. Tendo em vista a melhoria na obtenção desses dados, surge a necessidade de avaliar a qualidade do produto cartográfico. Assim, este trabalho tem como objetivo avaliar a qualidade planimétrica de dados pontuais obtidos do Google Earth, com base em Estatística Descritiva, Análise de Tendência e na Norma Brasileira de Precisão Cartográfica (PEC-PCD). Para isso, duas ortofotos georreferenciadas com resolução espacial de 5 cm foram usadas como referência, uma na área urbana e outra em uma área rural do estado de Pernambuco, Brasil. Nos resultados, foi encontrado um erro posicional de 1,26 m na área urbana e 4,65 m na área rural. Segundo a análise PEC-PCD, os dados planimétricos gerados pelo Google Earth atendem às especificações técnicas em escalas inferiores a 1:5000, em áreas densamente urbanizadas, e 1:10000, em áreas não urbanizadas. Assim,em locais com maior disponibilidade de imagens de satélite de alta resolução, observou-se que os dados apresentam uma precisão mais significativa. Nesse sentido, o Google Earth representa uma fonte atraente de dados posicionais que podem ser usados para análises espaciais e levantamentos preliminares.
DIMENSI E-COMMERCE DALAM MEMBENTUK CUSTOMER SATISFACTION MILENIAL LAZADA
Authors: Sundari Rina
Published: September 2022

Penelitian ini dibuat untuk mengetahui sejauh mana pengaruh dimensi e-commerce dalam membentuk customer satisfaction milenial lazada. Lazada masuk peringkat 5 (lima) besar e-commerce yang banyak dikunjungi customer indonesia versi kompas.com. Responden dalam penelitian ini berjumlah 39 orang. Teknik penarikan sampelnya adalah judgment random sampling.  Peneliti hanya mengambil mahasiswa yang pernah berbelanja Lazada. Peneliti menggunakan metode analisis deskriptif kualitatif untuk menjawab semua pertanyaan di kuesioner yang bersifat tertutup. Hasil penelitian menunjukkan untuk variable e-commerce dengan dimensi perdagangan dengan system pertukaran data pernyataan data penjual jelas via aplikasi Lazada mempunyai nilai yang tinggi. Dibandingkan dimensi kualitas pelayanan pernyataan Kemampuan penjual dalam melayani konsumen dimensi biaya dan kemudahan.
PENGARUH FAKTOR – FAKTOR MOTIVASI TERHADAP PENINGKATAN PRESTASI KERJA KARYAWAN PADA PT. BENTHARI SIRULO BATAM
Authors: Sembiring Diamon , Lubis Lutfi Erwin
Published: September 2022

Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh faktor – faktor motivasi terhadap prestasi kerja karyawan pada PT. Benthari Sirulo Batam. pendataan dilakukan dengan menyebarkan  kuisioner  untuk  58  orang  karyawan  PT. Benthari Sirulo Batam. Analisis data penelitian ini menggunakan aplikasi SPSS versi 20. Teknik pengambilan sampel menggunakan metode sensus dan teknik pengujian data yang digunakan dalam penelitian ini seperti uji validitas dengan analisis faktor, uji reliabilitas dengan Alpha Cronbanch. uji asumsi klasik dan analisis linier berganda untuk penguji dan pembuktian hipotesis penelitian ini Dari hasil analisis regresi menunjukkan bahwa lima variabel terhadap kinerja motivasi kerja diperoleh kebutuhan psikologis (X1) = -0,088, kebutuhan rasa aman (X2) = 0,140, ​​kebutuhan sosial (X3) = 0,272, kebutuhan akan penghargaan (X4) = 0,169, dan kebutuhan aktualisasi diri (X5) = 0,347. Sedangkan variabel yang paling dominan mempengaruhi produktivitas kerja karyawan adalah 0,347 kebutuhan aktualisasi diri. Kata kunci: Kebutuhan Psikologis, Kebutuhan Rasa Aman, Kebutuhan Sosial, Kebutuhan Penghargaan, Kebutuhan Aktualisasi Diri, Prestasi Kerja.
Educación en derechos humanos en el ámbito universitario público argentino
Authors:   , Cannarozzo Verónica Alejandra
Published: September 2022

La temática de la educación en derechos humanos (EDH) en la universidad argentina se ha abordado previamente, caracterizándola y planteando también cuáles son las dificultades más frecuentes a la hora de su implementación, entre ellas: la falta de construcciones académicas definidas institucionalmente sobre la EDH; la insuficiente comprensión conceptual y de contenido de los derechos humanos; la idea de que los derechos humanos son propiedad exclusiva de las ciencias sociales -en particular de las ciencias jurídicas-; la prevalencia de una mirada restrictiva de los derechos humanos focalizada en los derechos civiles y políticos; la falta de capacitación y formación específica de las y los docentes; un escaso debate interuniversitario en el diseño de planes y contenidos curriculares y como consecuencia, la falta de articulación entre las unidades académicas y los rectorados; un ejercicio deficiente de los derechos humanos en el ámbito de la universidad y la falta de sistematización de experiencias en favor de una política a largo plazo (Salvioli, 2009, 2014). En la UBA, como en otras universidades nacionales, el retorno de la democracia luego de la dictadura cívico militar generó –al interior de las unidades académicas- diferentes iniciativas vinculadas a la promoción y protección de los derechos humanos. Actividades de docencia, investigación y extensión se articularon para promover y difundir los derechos humanos a través de diversas vías como cátedras libres, programas de extensión, foros de debate, seminarios, cursos y -en un contexto más institucional- modificaciones de los planes de estudio de distintas carreras. En el año 1993, se reconoció institucionalmente la existencia de las experiencias mencionadas y la Resolución R1205 creó -en el ámbito del Rectorado- el Programa de Derechos Humanos con el objetivo de “articular y coordinar las iniciativas y experiencias […] en curso en el ámbito de la Universidad”. El Programa de Derechos Humanos adquirió un nuevo impulso en el año 2007 con la designación como coordinadora de la Dra. Mónica Pinto. Una vez articuladas las iniciativas previas llevadas a cabo al interior de cada unidad académica, el Programa se propuso “que en un tiempo relativamente breve todas las carreras de la UBA tengan una oferta académica que permita la alfabetización en derechos humanos de los estudiantes” (Pinto, 2010, p. 11). Esta tesis, es el resultado de una investigación cualitativa enmarcada en un estudio de caso intrínseco que se propuso conocer y analizar el proceso de implementación del Programa de Derechos Humanos de la UBA entre los años 2007 y 2017 en los que el objetivo de EDH de las y los estudiantes se mantuvo vigente.
Estado nutricional y nivel de atresia maxilar en adolescentes
Authors: Herrera Alhi , Cotrado Sheylla
Published: September 2022

Este libro es una adaptación de una investigación presentada en la Universidad Andina del Cusco, cuyo objetivo fue establecer la correlación que existe entre el estado nutricional y la atresia maxilar. Con un enfoque cuantitativo, diseño no experimental, correlacional, de temporalidad transversal. La población de estudio cuya muestra aleatoria fueron seleccionados 30 niños y 30 niñas en grupos etarios de 10 para 12, 13 y 14 años respectivamente de la comunidad de Qollana del distrito de San Jerónimo (Cusco – Perú). Se realizó medidas antropométricas del índice de masa corporal midiendo peso y talla para determinar el estado nutricional y a su vez se realizó las medidas de anchos intercanino e intermolar en modelos de estudio para determinar la atresia maxilar para el análisis de resultados se utilizó la prueba ANOVA y chi cuadrado con un nivel de significancia del 0.05. Los resultados muestran que respecto al estado nutricional con la edad se encontró diferencias significativas en el sexo femenino (p=0.013<0.05) y no con el sexo masculino (p=0.0740>0.05). La atresia maxilar fue del 46.7% en el sexo femenino y del 51.7% en el sexo masculino. No se encontró diferencias significativas al comparar la atresia maxilar entre el sexo masculino y femenino (p = 0.438 > 0.05). Se concluye que al relacionar la atresia maxilar con el estado nutricional en el sexo femenino a los 12 años se encontró relación respecto al ancho intermolar a los 13 y 14 años respecto al ancho intercanino. En el sexo masculino a los 13 años se encontró relación tanto del ancho intercanino como el intermolar y a los 14 años solamente con el ancho intermolar en maxilar superior.
Analisis Kepuasan Pengguna E-Learning Di Perguruan Tinggi Menggunakan Model Kano
Authors: Agung Pratama Rakhmat Safri , Faroqi Asif , Wulansari Anita
Published: September 2022

UPN Veteran East Java has implemented e-learning as an online learning medium, but no analysis has been carried out to determine the level of user satisfaction in its operation. It is considered necessary to review user satisfaction, so that academic management understands things that need attention to be improved. This study aims to analyze the satisfaction of UPN Veteran e-learning users using the Kano method. The study involved 272 student respondents using e-learning obtained by the Simple Random Sampling method. A total of 29 instrument items, representing 6 analysis variables (Pedagogy, Characteristics, User Interface, Infrastructure, Iteractivity, and Content). Each attribute of the questionnaire is translated into canoe dimensions which have positive statements and negative statements. Furthermore, the classification into the Kano category is carried out by calculating the number of frequencies for each dimension in each attribute, then selecting the dimension with the most frequency. Based on 29 attribute questions, 7 attributes are classified as satisfaction and 14 attributes are classified as dissatisfaction. Attributes that are classified as dissatisfaction (are suggested to get serious attention in improvement, while the attributes of the high satisfaction category are maintained.

Keywords: Online learning media; Canoe Dimensions; positive statement; Negative statement

 

Abstrak. UPN Veteran Jawa Timur telah menerapkan e-learning sebagai media pembelajaran online, namun belum dilakukan analisis untuk mengetahui tingkat kepuasan pengguna dalam pengoperasiannya. Dipandang perlu mengkaji kepuasan pengguna, agar manajemen akademik memahami hal-hal yang perlu mendapatkan perhatian untuk ditingkatkan. Penelitian ini bertujuan untuk menganalisis kepuasan pengguna e-learning UPN Veteran menggunakan metode Kano. Penelitian melibatkan 272 responden mahasiswa pengguna e-learning yang diperoleh dengan metode Simple Random Sampling. Sebanyak 29 butir instrumen, mewakili 6 variabel analisis (Pedagogy, Karakteristik, User Interface, Infrastruktur, Iteraktivitas, dan Konten). Setiap atribut kuisioner diterjemahkan ke dalam dimensi kano yang memiliki pernyataan positif dan pernyataan negatif. Selanjutnya dilakukan penggolongan ke dalam kategori Kano dengan cara menghitung jumlah frekuensi tiap dimensi pada setiap atribut, lalu dipilih dimensi dengan frekuensi terbanyak. Berdasarkan 29 atribut pertanyaan, 7 atribut tergolong kepuasan dan 14 atribut yang tergolong ketidakpuasan. Atribut yang tergolong ketidakpuasan disarankan mendapatkan perhatian serius dalam perbaikan, sedangkan atribut kategori kepuasan yang tinggi tetap dipertahankan.

Kata kunci:  Media pembelajaran online; Dimensi Kano; Pernyataan positif; Pernyataan negatif
Model Aplikasi Sistem Penunjang Keputusan Penetapan Penerima Bantuan Bedah Rumah Berbasis SAW
Authors: Dwi Rahmana Retna Anggraeni , Noor Santi Rina Candra
Published: September 2022

The Uninhabitable Houses assistance program is an effort of the Indonesian government to assist the underprivileged in having decent housing. The process of analyzing data and criteria that are still carried out directly by the appraiser causes the decision results to be inconsistent. Processes that have not used computational tools also cause the process to be slow. This study aims to build a decision support application in determining the candidate for home surgery assistance by applying the Simple Additive Weighting (SAW) method as the reasoning basis for the application. SAW works by analyzing the parameters of the work of the head of the family, the income of the head of the family, the number of dependents of the family, the condition of the house, the type of roof of the house, the type of floor of the house, the status of the house, and the status of the land. Validation of the accuracy of the SAW algorithm performance in the application is done by comparing the results of manual SAW calculations with Application-based SAW calculations. The validation results show that the SAW process in the application has worked correctly. Functional testing of the application is carried out using the Blackbox Testing method. The test results show the functional features have been functioning validly.

Keywords: Priority Determination; Functional Test; Blackbox Testing

 

Abstrak. Program bantuan Rumah Tidak Layak Huni merupakan upaya bantuan pemerintah Indonesia kepada masyarakat kurang mampu dalam memiliki rumah hunian yang layak. Proses analisis data dan kriteria yang masih dilakukan secara langsung oleh penilai menyebabkan hasil keputusan menjadi tidak konsisten. Proses yang belum menggunakan alat bantu komputasi juga menyebabkan proses menjadi lambat. Penelitian ini bertujuan membangun aplikasi pendukung keputusan dalam penentuan calon penerima bantuan bedah rumah dengan menerapkan metode Simple Additive Weighting (SAW) sebagai basis penalaran aplikasi. SAW bekerja dengan menganalisis parameter pekerjaan kepala keluarga, penghasilan kepala keluarga, jumlah tanggungan keluarga, kondisi rumah, jenis atap rumah, jenis lantai rumah, status rumah, dan status tanah. Validasi ketepatan kinerja algoritma SAW dalam aplikasi dilakukan dengan membandingkan hasil perhitungan SAW secara manual dengan Perhitungan SAW berbasis Aplikasi. Hasil validasi menunjukkan Proses SAW dalam aplikasi telah bekerja secara benar. Pengujian fungsional aplikasi dilakukan dengan metode Blackbox Testing. Hasil pengujian menunjukkan fitur-fitur fungsional telah berfungsi secara valid.

Kata kunci: Penentuan Prioritas; Uji Fungsional; Blackbox Testing
Model Aplikasi Peramalan Sewa Mobil Camper Dengan Metode Single Exponential Smoothing Berbasis Web
Authors: Pratama I Kadek Wahyu Yudistira , Anggara I Nyoman Yudi , Fredlina Ketut Queena
Published: September 2022

PukuCamper is a Small and Medium Enterprise in the field of camping car rental services. Business uncertainty due to the pandemic (Covid-19) forced PukuCamper management to develop a survival strategy. In a business situation that is filled with uncertainty, predictions of the amount of rent and future operating income are needed in formulating a business strategy in order to remain afloat. This study aims to develop a PukuCamper car rental forecasting application by applying the Single Exponential Smoothing (SES) method as a knowledge base for forecasting. The independent variable for forecasting is the amount of rent and monthly income, while the dependent variable is also the amount of rent and income from the forecast. In this method, alpha values are used from 0.1 to 0.9, where the value is determined by the smallest error value. For an alpha value of 0.4, the amount of rent gets an error value of 33.86%, while for an alpha 0.2, income gets an error value of 36.35%. Based on application testing, the forecasting results shown by the SES-based application are the same as the results of calculations using the Excel application, which means that the work process of this forecasting application is correct.

Keywords: Software; Web-Based; Prediction; Rental income

 

Abstrak. PukuCamper adalah sebuah Usaha Mikro Kecil dan Menengah (UMKM) bidang jasa sewa mobil kamping. Ketidakpastian bisnis akibat adanya pandemi (Covid-19) memaksa manajemen PukuCamper mengembangkan strategi bertahan. Dalam situasi bisnis yang diliputi ketidakpastian, prediksi jumlah sewa dan pendapatan usaha pada masa mendatang diperlukan dalam menyusun strategi bisnis agar tetap dapat bertahan. Penelitian ini bertujuan mengembangkan aplikasi peramalan penyewaan mobil PukuCamper dengan menerapkan metode Single Exponential Smoothing (SES) sebagai basis pengetahuan peramalan. Variabel Independen peramalan berupa Jumlah Sewa dan Pendapatan bulanan, sedangkan variabel Dependen juga berupa jumlah sewa dan pendapatan hasil ramalan. Dalam metode ini digunakan nilai alpha 0,1 – 0,9, dimana nilai tersebut ditentukan oleh nilai error terkecil. Untuk nilai alpha 0,4, jumlah sewa mendapatkan nilai error 33,86%, sedangkan pada untuk alpha 0,2, pendapatan mendapatkan nilai error 36,35%. Berdasarkan pengujian aplikasi, hasil peramalan yang ditunjukkan oleh aplikasi berbasis SES sama dengan hasil perhitungan menggunakan aplikasi Excel, yang berarti proses kerja aplikasi peramalan ini sudah tepat.

Kata kunci: Perangkat Lunak; Berbasis Web; Prediksi; Pendapatan sewa
Model Sistem Reminder Jarak Otomatis Berbasis Arduino Uno Pada Sistem Social Distancing
Authors: Nasir Muhammad , Fitriyadi Fitriyadi , Ruliah Ruliah
Published: September 2022

One way to break the chain of spread of the corona virus is recommended to carry out social distancing with a distance of 1 Meter between one person and another. At the time this research was made there were no tools for social distancing when in public places that could provide sound warning information when there were people near us less than 1 Meter away, to overcome this the researchers made automatic distancing tools using a reminder system model. Arduino Uno-based automatic distance that can make a sound. This study resulted in a social distancing tool that can provide a warning in the form of a sound when there are people or objects that are less than 1 Meter away from the user, while if other people are more than 1 Meter away, the sound warning will turn off.

Keywords: Tools, Arduino Uno, Social Distancing

 

Abstrak. Salah satu cara untuk memutus mata rantai penyebaran virus Corona-19 dianjurkan untuk melakukan social distancing dengan jarak 1 Meter antara satu orang dengan orang lainnya. Pada saat penelitian ini dilaksanakan, belum adan alat bantu untuk melakukan social distancing ketika berada di tempat umum yang dapat memberikan informasi peringatan suara ketika adanya orang yang berada didekat kita kurang dari 1 Meter, untuk mengatasi hal tersebut peneliti membuat alat bantu distancing otomatis menggunakan model sistem reminder jarak otomatis berbasis Arduino Uno yang bisa mengeluarkan bunyi suara. Penelitian ini menghasilkan alat bantu social distancing yang dapat memberikan peringatan berupa bunyi suara ketika ada orang atau benda yang berjarak pada pengguna kurang dari 1 Meter, sedangkan jika orang lain berada pada jarak lebih dari 1 Meter maka peringatan suara akan mati

Kata Kunci: Alat bantu, Arduino Uno, Social Distancing
Penerapan Algoritma TOPSIS Dalam Penentuan Prioritas Calon Agen Perubahan Pada Kantor Pengadilan
Authors: Fahriandy Zainal , Bahar Bahar
Published: September 2022

Considering the importance level of each parameter becomes very ideal in determine priorities. However, this concept has not been applied in the process of selecting candidates for change agents in all District Court offices in Indonesia, so the process becomes less accurate. This paper examines the application of the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) algorithm in determining the priorities of prospective change agent employees at the District Court office, with a case study at the Martapura District Court Office. Parameters of Innovation, Behavior, Discipline, Responsibility, and Communication become a reference in determining the priority order of candidates. Each parameter is given a weight according to the level of importance that has been formulated by policy makers, then the average value obtained from the results of the assessment of each parameter is processed using the TOPSIS algorithm. The system accuracy test is carried out by comparing the process results without parameter weighting and the process results with a parameter weighting system. Based on the 16 cases tested, the TOPSIS accuracy rate reached 100%, so it deserves to be considered a decision support tool.

Keywords: Decision support system; Parameter importance level; Accuracy testing

 

Abstrak. Memperhitungan tingkat kepentingan setiap parameter menjadi sangat ideal dalam penetapan prioritas. Namun konsep ini belum diterapkan dalam proses pemilihan calon pegawai agen perubahan di seluruh kantor Pengadilan Negeri tingkat Kabupaten/kota di Indonesia, sehingga proses menjadi kurang akurat. Makalah ini menguji penerapan algoritma Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) dalam penetapan prioritas calon pegawai agen perubahan pada kantor Pengadilan Negeri, dengan studi kasus pada Kantor Pengadilan Negeri Martapura. Parameter Inovasi, Perilaku, Disiplin, Tanggung Jawab, dan Komunikasi menjadi acuan dalam menetapkan urutan prioritas calon. Setiap parameter diberi bobot sesuai dengan tingkat kepentingan yang telah dirumuskan oleh pengambil kebijakan, selanjutnya rerata angka yang diperoleh dari hasil penilaian setiap parameter diproses menggunakan algoritma TOPSIS. Uji akurasi sistem dilakukan dengan membandingkan hasil proses tanpa pembobotan parameter dan hasil proses dengan sistem pembobotan parameter. Berdasarkan 16 kasus yang diuji, tingkat akurasi TOPSIS mencapai 100%, sehingga layak dipertimbangkan menjadi alat pendukung pengambilan keputusan.
Kata Kunci: Sistem pendukung keputusan; Tingkat kepentingan parameter; Uji Akurasi  
Umrah Pra Dan Era Pandemi: Perubahan Sosial Dan Sikap Keberagamaan
Authors: Arief Muhammad Ihsanul , Husin Gt. Muhammad Irhamna
Published: September 2022

Umrah merupakan ibadah sunnah yang menjadi alternatif bagi masyarakat yang sedang menunggu giliran berangkat menunaikan ibadah haji. Ibadah ini tidak perlu menunggu lama untuk mengantri sebagaimana haji. Jika seseorang sudah cukup memiliki uang, maka dia bisa berangkat di tahun itu. Namun dorongan melaksanakan umrah bagi seseorang ternyata sangat bervariasi. Selain motivasi pengaruh agama, dampak sosial dan bentuk sikap keberagamaan yang terjadi sangat luar biasa. Apalagi setelah Kerajaan Saudi membuka kembali pintu bagi jamaah yang sebelumnya tidak dizinkan karena pandemi, menambah angin segar bagi masyarakat Indonesia yang telah menunggu sekitar kurang lebih dua tahun. Agama memberikan pengaruh besar pada diri seseorang yang akan membawa perubahan sosial dan sikap seseorang dalam beragama. Artikel ini mendiskripsikan fenomena masyarakat yang termotivasi kembali untuk melaksanakan umrah. Dorongan kuat ibadah ini terlaksana pertama karena dari ajaran agama Islam sendiri. Kedua dorongan untuk memperbaiki status sosial seseorang yang ingin menjadi lebih baik. Ketiga dorongan pragmatis  demi kepentingan-kepentingan tertentu. Sikap kebragamaan tentu akan terlihat beriringan dari perubahan sosial yang terjadi sebab tiga dorongan tersebut. Antusias masyarakat untuk melaksanakan umrah menjadi lahan subuh bagi pelaku bisnis biro keberangkatan haji dan umrah.
Cyberology: Cyber-Physical-Social-Thinking Spaces based Discipline and Inter-discipline Hierarchy for Metaverse (General Cyberspace)
Authors: Ning Huansheng , Lin Yujia , Wang Wenxi , Wang Hang , Shi Feifei , Daneshmand Mahmoud
Published: September 2022

It is well known that the metaverse, also named general cyberspace, is virtual-real fusion spaces, consisting of a virtual space namely cyberspace and virtual-real spaces namely cyber-enabled physical, social, and thinking (cyber-enabled) spaces. This paper discusses the open issues of the metaverse in terms of science and technology and proposes a new discipline and inter-discipline hierarchy for the metaverse first. Then, it ex?plores various relevant standards of discipline classification and a discipline and inter-discipline hierarchy based on physical, social and thinking spaces, and investigates the cyberspace and cyber?enabled spaces. On the basis of the above research, this paper proposes the detailed metaverse discipline and inter-discipline hierarchy based on cyber-physical-social-thinking spaces and enriches the content of cyberology from the aspects of cyberspace and cyber-enabled spaces. Finally, this paper predicts the future development of cyberology in terms of society, enterprise and humankind. 
Technical design considerations of a human-scale Talbot-Lau interferometer for dark-field CT
Authors: Viermetz Manuel , Gustschin Nikolai , Schmid Clemens , Haeusele Jakob , Noël Peter , Proksa Roland , Loescher Stefan , Koehler Thomas , Pfeiffer Franz
Published: September 2022

Computed tomography (CT) as an important clinical diagnostics method can profit from extension with dark-field imaging, as it is currently restricted to X-rays' attenuation contrast only. Dark-field imaging allows access to more tissue properties, such as micro-structural texture or porosity. The up-scaling process to clinical scale is complex because several design constraints must be considered. The two most important ones are that the finest grating is limited by current manufacturing technology to a 4.8µm period and that the interferometer should fit into the CT gantry with minimal modifications only. In this work we discuss why an inverse interferometer and a triangular G1 profile are advantageous and make a compact and sensitive interferometer implementation feasible. Our evaluation of the triangular grating profile reveals a deviation in the interference pattern compared to standard grating profiles, which must be considered in the subsequent data processing. An analysis of the grating orientation demonstrates that currently only a vertical layout can be combined with cylindrical bending of the gratings. We also provide an in-depth discussion, including a new simulation approach, of the impact of the extended X-ray source spot which can lead to large performance loss and present supporting experimental results. This analysis reveals a vastly increased sensitivity to geometry and grating period deviations, which must be considered early in the system design process.
On the Quality of Service and Experience in IRS-NOMA over $\kappa-\mu$ Generalized Fading Channels
Authors: Alqahtani Adel S. A.
Published: September 2022

The quality of service (QoS) and quality of experience (QoE) metrics are vital performance indicators in cellular systems. This article presents an analytical study on indoor non-orthogonal multiple access (NOMA) systems empowered by intelligent reflecting surfaces (IRS) in composite $\kappa-\mu$ fading channels. In particular, we consider the network's QoS through various performance metrics such as outage probability (OP), ergodic capacity (EC), average bit error rate (BER), and system throughput, for which we derive exact and asymptotic closed-form expressions. Furthermore, in contrast to measuring the conventional QoE of a user, we propose to apply the mean score opinion (MOS) factor, in which the objective technical criterion is mutated into a subjective user-recognised quality. To quantify this, a MOS-based QoE evaluation model is applied to an interactive web browsing service. The results demonstrate the impact of IRS on the QoS and QoE of the indoor NOMA users, as well as the effect of manipulating the channel fading components, power allocation coefficients, and path loss factors. It will be shown that careful manipulation of such parameters, coupled with the use of IRS, produce spectacular improvements in system performance. Monte Carlo simulations are performed to corroborate the accuracy of the derived analytical results.
AKTIVITAS ANTIOKSIDAN FORMULASI MASKER GEL PEEL OFF DARI PATI BERAS HITAM (Oryza sativa L. indica)
Authors: Rosaini Henni , Umar Salman
Published: September 2022

Penelitian ini bertujuan untuk mengetahui apakah pati beras hitam (Oryza sativa L. indica) dapat diformulasikan dalam sediaan masker gel peel off dan menguji aktivitas antioksidannya. Formula dibuat dalam beberapa konsentrasi yaitu F1 (5% pati beras hitam), F2 (10% pati beras hitam), F3 (15% pati beras hitam), dan F4 (15% pati beras hitam tanpa pengawet). Evaluasi terhadap sediaan masker gel peel off meliputi pemeriksaan sifat fisik sediaan (organoleptis, homogenitas, cycling test, daya sebar, waktu kering, uji iritasi, dan pengukuran pH ) serta dilakukannya uji aktivitas antioksidan dengan metode DPPH. Hasil penelitian menunjukkan bahwa masker gel peel off berwarna ungu dan berbau khas dengan pH (4,5-4,7), waktu sediaan mengering 16-21 menit, daya sebar 5,3-5,8 cm, cycling test yang homogen dan tidak mengiritasi kulit sukarelawan. Pengujian antioksidan pati beras hitam menunjukkan aktivitas antioksidan dari sediaan tergolong kelompok intensitas sangat lemah. Sebagai kesimpulan, pati beras hitam dapat diformulasikan dalam sediaan masker gel peel off berdasarkan evaluasi sifat fisik tetapi aktivitas antioksidan terhadap radikal bebas DPPH tergolong sangat lemah dengan nilai IC50 yaitu 650,257 µg/mL

Kata Kunci : Pati beras hitam, Masker gel peel off, Antioksidan.
FORMULASI DAN EVALUASI SEDIAAN MASKER GEL PEEL-OFF EKSTRAK DAUN KELOR (Moringa oleifera L.) KOMBINASI VITAMIN E
Authors: Chandra Putra , Rambe Robiatun , Yasinta Depi
Published: September 2022

Face mask is a beauty mask that serves as a carrier of active ingredients for skin health that is able to remove dead skin cells.. Peel-off face masks have several benefits, including being able toclean dirt on the face whileremoving dead skin cells, preventing skin damage caused by exposure to free radicals, such as acne and black patches, removing fine wrinkles due to premature aging, cleaning oil on the face and moisturizing and nourishing the skin.. The methods in this study use experimental. This research method is experimental. The study included, the creation of pell-off gel mask base orientation, formulating 3% moringa leaf ethanol extract and in combination with vitamin E with concentration variations of1%, 2%, 3%, 4% and 5% in pell-off gel maskpreparations, preparation evaluation tests including organoleptis, homogeneity, pH, scatter power, irritation tests on volunteer skin, as well as dry time, testing of pell-off gel masks. The results showed the evaluation test of the preparation of pell-off gel mask extract of moringa leaf combination of vitamin E in the homogeneity test of all homogeneous concentrations, the pH test showed all dosage concentrations met the pH requirement which ranged from 5-8, in the irritation test all preparations did not cause redness and on the dry time test all preparations met the requirements of under 30 minutes. The conclusion of ethanol extract of moringa leaves combination of vitamin E shows it can be used as an alternative to cosmetics and can be used as a reference for use as a natural cosmetic.
UJI EFEKTIFITAS EKSTRAK ETANOL DAUN JARAK PAGAR (Jatropha curcas L) TERHADAP MORTALITAS KUTU KEPALA (Pediculus humanus capitis)
Authors: Kartini Sri , Hendrika Yan , Wahyudiani Rena
Published: September 2022

Head lice (Pediculus humanus capitis) are small parasites that live by sucking human blood causing infections of the scalp so that they experience inflammation. Efforts to eradicate head lice are to use natural insecticides, one of the plants that have the potential to be jarak pagar leaves (Jatropha curcas L). The purpose of this study was to find out the effectiveness of ethanol extract jarak pagar leaves head lice. The method used is the laboratory experimental method by spraying ethanol extract leaves at a distance fence with concentrations of 5%, 10%, and 15% against head lice. Based on the test results, the average mortality of ethanol extract of jarak pagar leaves is at a concentration of 15% which is the most effective concentration that can kill head lice with a mortality percentage of 100%, while at concentrations of 5% and 10% with mortality percentages of 40% and 60%. The results of this study can be concluded that ethanol extract of jarak pagarleaves can be a natural insecticide against head lice.

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STUDI KEJADIAN HIPOTENSI ORTOSTATIK PENGGUNAAN ANTIPSIKOTIK PASIEN PADA PEREMPUAN SKIZOFRENIA
Authors: Aryani Fina
Published: September 2022

Skizofrenia merupakan penyakit gangguan otak yang menginterpretasikan realitas secara abnormal. Salah satu terapi skizofrenia yaitu dengan penggunaan antipsikotik untuk mencegah gejala yang timbul. Tujuan penelitian ini yaitu melihat gambaran kejadian hipotensi orthostatik akibat penggunaan antipsikotik pada pasien perempuan skizofrenia di Instalasi Rawat Inap Rumah Sakit Jiwa Tampan Provinsi Riau. Penelitian ini merupakan penelitian observasi dengan metode deskriptif dan pengumpulan data dilakukan secara cross sectional dengan melakukan pengukuran tekanan darah sebelum obat diberikan dan sesudah obat mencapai waktu paruhnya. Hasil penelitian menunjukkan kejadian hipotensi orthostatik pada sampel didapat persentase sebesar 60% dengan masa usia yang paling tinggi mengalami adalah usia lansia akhir. Antipsikotik yang paling tinggi menyebabkan hipotensi orthostatik adalah golongan atipikal. Klozapin, dan quetiapin 100% menyebabkan hipotensi orthostatik.
ISOLASI, KARAKTERISASI DAN AKTIFITAS RADIKAL BEBAS DPPH SENYAWA METABOLIT SEKUNDER DARI FRAKSI ETIL ASETAT DAUN KOKANG (Lepisanthes amoena (Hassk) Leenh.)
Authors: Kuncoro Hadi , Apriani Diana Kurnia , Naspiah Nisa , Rahmadani Agung
Published: September 2022

Kokang (L. amoena (Hassk) Leenh.) merupakan tanaman lokal Kalimantan Timur dan digunakan sebagai alternatif pengobatan oleh suku dayak untuk mengatasi berbagai masalah kulit, diantaranya menghilangkan noda hitam di wajah, menyembuhkan bekas luka cacar, bekas jerawat dan perawatan kulit (skincare). Penelitian ini bertujuan untuk memperoleh isolat senyawa metabolit sekunder yang memiliki aktivitas antioksidan dan mengetahui struktur kimia dari isolat tersebut. Metode yang digunakan adalah ekstraksi secara maserasi dengan metanol. Ekstrak difraksinasi dengan n-heksan, etil asetat dan n-butanol. Fraksi etil asetat diisolasi dengan menggunakan berbagai teknik kromatografi. Pengujian antioksidan menggunakan metode kualitatif dengan DPPH. Hasil isolasi didapatkan isolat EA31 yang memiliki aktivitas antioksidan. Hasil elusidasi struktur isolat berdasarkan MS, 1H-NMR dan 13C-NMR. diperoleh senyawa dengan rumus molekul C15H12O11 yang meberikan aktifitas terdapat radikal bebas DPPH.
Peningkatan Disolusi Asam Mefenamat Melalui Kokristalisasi dengan Para-Aminobenzoic Acid Menggunakan Metode Liquid‐Assisted Grinding
Authors: Abdullah Abulkhair
Published: September 2022

Telah dilakukan kokristalisasi asam mefenamat (AM) dengan para-aminobenzoic acid (PABA) sebagai koformer dengan menggunakan metode liquid‐assisted grinding. Penelitian ini bertujuan untuk mengetahui apakah asam mefenamat dapat ditingkatkan laju disolusinya melalui pembentukan kokristal dengan PABA. Kokristal AM-PABA dibuat dengan perbandingan molar 1:2. Laju disolusi kokristal AM-PABA meningkat 1,45 kali lebih baik dibandingkan asam mefenamat murni. Hasil karakterisasi menunjukkan terbentuknya fase kristal baru yang ditandai dengan munculnya puncak difraktogram baru pada XRD, penurunan titik lebur pada termogram DSC, serta pergeseran dan penurunan intensitas bilangan gelombang pada spektra FTIR.
Hypertension Efek Bisoprolol Terhadap Penurunan Tekanan Arteri Rata-rata dan Laju jantung Pada Tikus Putih Jantan Hipertensi Dan Hipertensi komplikasi Hiperkolesterolemia
Authors: Andika Miming , Andika Miming
Published: September 2022

Hipertensi merupakan penyakit kardiovaskular yang banyak terjadi di Indonesia. Hal ini merupakan masalah kesehatan dengan prevalensi yang tinggi, yaitu sebesar 25,8 %, sesuai dengan data Riskesdas 2013. Orang dengan Hipertensi juga sering mengalami komplikasi dengan penyakit kardiovaskuler yang lainnya seperti hiperkolesterolemia. Anti-hipertensi golongan beta-blocker umumnya digunakan oleh orang untuk mengobati tekanan darah tinggi dan detak jantung yang berlebihan. Uji efek farmakologis dari bisoprolol terhadap penurunan tekanan darah dalam keadaan hipertensi telah dilakukan beberapa peneliti sebelumnya baik secara preklinis maupun klinis, namun pengaruh patologi hiperkolesterolemia terhadap efek penurunan tekanan arteri rata-rata danlaju jantung belum ada. Oleh karena itu peneliti tertarik untuk meneliti efek penurunan tekanan arteri rata-rata dan laju jantung pada tikus hipertensi dan hipertensi dengan penyakit penyerta hiperkelesterolemia. Maka peneliti tertarik untuk melakukan penelitian tentang efek bisoprolol terhadap penurunan tekanan arteri rata-rata dan laju jantung pada tikus putih jantan hipertensi dan hipertensi komplikasi hiperkolesterolemia pada tikus putih jantan. pada penelitian ini hewan percobaan dihipertensikan semuanya terlebih dahulu kemudian kelompok yang komplikasi hiperkolesterolemia diinduksi dengan PTU dan pemberian makanan lemak tinggi, kemudian diukur menggunakan fotometer v5­+ 5010. Sedangkan tekanan arteri rata-rata dan laju jantung diukur dengan menggunakan pengukur tekanan darah adinstrument NIBP (Non invasive blood pressure) merk CODA (kent scientific). Data hasil penelitian ini dianalisis dengan ANOVA dua arah. Didapatkan hasil bahwa pemberian bisoprolol dengan dosis 2,5 mg, 5 mg dan 10 mg berpengaruh terhadap penurunan tekanan arteri rata-rata dan laju jantung secara signifikan (p ˂ 0,05). Dan dosis 10 mg yang paling efektif dalam menurunkan tekanan arteri rata-rata dan laju jantung pada tikus putih jantan hipertensi dan hipertensi komplikasi hiperkolesterolemia. Dan adanya perbedaan penurunan tekanan arteri rata-rata dan laju jantung pada tikus putih jantan yang hipertensi penurunan nya lebih besar dibandingkan dengan tikus putih jantan yang hipertensi komplikasi hiperkolesterolemia.
Exceptional Complication of Abdominal Parietal Surgery: About A Case of Prosthesis Migration in A Hollow Organ
Authors: Ettahiri S. , Souki T. , Majdoub K. Ibn , Toughrai I. , Mazaz K. , Lazrak M
Published: September 2022

The parietal cure of a hernia or an abdominal eventration by synthetic prosthesis is the treatment of common practice. The disinsertion of the prosthesis with its intra-abdominal migration is a late and rare complication, which can lead to an intestinal obstruction or a digestive fistula, with an increased risk of infection which can threaten the vital prognosis. The symptomatology is nonspecific. Often inaccurate radiological diagnosis due to its rarity and ignorance of this complication.
Incidence and Management of Rickettsial Infections among Febrile Patients Attending Inpatients and Outpatients Departments of a Tertiary Care Hospital: A Longitudinal study
Authors: Rahman Dr. Md. Mizanur , Rahman Mohammad Mobinur , Nahar Kamrun , Fattah Abi Umar - Al -
Published: September 2022

Background: Rickettsial infection can occur by a number of obligate intracellular bacteria from the genus rickettsia which belongs to the Alphaproteobacteria. Rickettsial infection is the most frequent emerging and reemerging diseases. This infection has become an endemic disease worldwide. Aim: The aim of the study was to find the incidence of rickettsial disease in and management of rickettsial infections among febrile patients attending inpatients and outpatients department of a tertiary care hospital. Methods: This study was a retrospective cross-sectional study which was incidence and management of rickettsial infections among febrile patient of department of Medicine in Tairunnessa Memorial Medical College and Hospital, Gazipur, Bangladesh. The study was conducted during the period of January 2019- February 2022. The total sample size for this study was 86. Result: Most common age group affected was between 21-30 years accounting for 27(31.4%) of cases. Most of the patients 47(55%) were male and 39(45%) were female. 20(23.3%) patients were housewife and followed by 21(24.4%) were garment worker, 4(4.7%) were service holder and 30(34.9%) were from other occupation. All 86(100%) patients had fever and followed by generalized weakness in 39(45.3%), Headache in 24(27.9%), Cough and cold in 25(29%), Body ache in 9(10.5%), Vomiting in 8(9.3%), abdominal pain in 8(9.3%) and 18(20.9%) other complaints were also seen. CBC & ESR, Weil Felix test were done in all 86(100%) patients followed by Urine R/M/E in 54(62.8%), serum creatinine in 12(14%), USG of W/A was done in 11(12.8%), PBF in 5(5.8%), Urine C/S in 3(3.5%), S. Electrolytes in 2(2.3%) and other investigation was done in 9(10.5%) cases. Doxycycline was prescribed in all patients 86(100%) and followed by Esomeprazole to 68(79.06%), Linagliptin+Metformin to 18(20.9%), Glimipiride to 17(19.8%), Azithromycin and Domperidon to 8(9.3%), Montelukast and Pantoprazole to 7(8.1%), Rupatadine to 6(7%), Ondansetron .........
Study of Possible Association between ABO Blood Groups and Autism Spectrum Disorder
Authors: Elfeituri Muftah A. , Asaeti Zahzahan A. , Elgazal Najat B. , El-Amari Mailud , Al –Ojali Samia M.
Published: September 2022

Autism spectrum disorder (ASD) is one of the most worldwide neurodevelopmental disorders is characterized by the core domains of persistent deficits in social communication and restricted-repetitive patterns of behaviors, interests, or activities and language delay. Pro-inflammatory events and immune system dysfunctions are cellular and molecular events associated with ASD. Several conditions co-occur with ASD: seizures, gastro-intestinal problems, attention deficit, anxiety and depression, and sleep problems. The occurrence of ASD has been increasing worldwide, with the most recent prevalence studies indicating that they are present in 6 per 1000 children. Although the cause of these disorders is not yet known, studies strongly suggest many risk factors have been identified that may contribute to the development of ASDs. These risk factors include genetics, environmental factors, prenatal and perinatal factors, and neuroanatomical abnormalities a genetic basis with a complex mode of inheritance. More research is needed to explore factors that could be contributing to the cause of these disorders. Continued evaluation of genetic factors in combination with these different factors, is critically needed to take this Genetic progress even further in our understanding of, and ability to have a positive impact on, ASD. Inherited factors contribute to ASD etiology, remains incompletely understood. The objectives of this article are to investigate the main cause of ASD provide physicians with relevant information needed to eliminate the incidence of ASD and to eliminate the etiology and management of these disorders. It seemed reasonable to surmise that ABO blood type was functionally related to ASDs. Blood types are inherited from both parents. We hypothesized that if parental ABO blood type were associated with the development of filial ASDs, there would be a higher probability of filial ASDs in parents with a specific ABO blood type. If so, medical workers can .........