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PERBEDAAN KADAR HEMOGLOBIN (HB) SEGERA DIPERIKSA DAN DITUNDA SELAMA 6 JAM PADA SUHU KULKAS 4-8°C MENGGUNAKAN HEMATOLOGY ANALYZER Indah Sari; Aisah Oktavia; Aristoteles, Aristoteles
jurnal kesehatan terapan sains dan teknologi Vol 2 No 1 (2024): Journal Health Applied Science And Technology (JHAST)
Publisher : IKesT Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52523/jhast.v2i1.26

Abstract

Background: Hematology examination is an examination carried out to determine the condition of the blood and its components in the blood. Blood consists of erythrocytes, leukocytes, platelets, and a yellowish liquid called plasma. Hemoglobin is a tetrameric protein of erythrocytes that binds to non-protein molecules, namely iron porphyrin compounds called heme. Hemoglobin has an important role in the transportation system in the human body, the main thing is to transport oxygen to all tissues and the second is to move carbon dioxide from peripheral tissues to respiratory organs. Hemoglobin levels can be measured using an automatic cell counter (hematology analyzer) which directly measures hemoglobin levels. Purpose: To find out the difference between immediate and delayed blood tests for 6 hours at 4-8 to hemoglobin levels using Hematology Analyzery. Research Methods: The type of research conducted in this research is cross sectional. samples used were 30 samples in the UPTD Puskesmas tebing tinggi. The hemoglobin level was checked using a Hematology analyzer. Results: in the study, it was found that hemoglobin levels were immediately checked with an average of 13.51 gr/dL while hemoglobin levels were delayed for 6 hours at 4-8 obtained an average hemoglobin level of 11.33 gr/dL Conclusion: on examination of hemoglobin immediately and delayed 6 hours at a temperature of 4-8 there was a decrease of 2.18 gr/dl.
HUBUNGAN KUALITAS TIDUR DENGAN KESIAPAN MENGIKUTI PROSES BELAJAR MAHASISWA S1 KEPERAWATAN SEMERTER IV STIKES MUHAMMADIYAH PALEMBANG Maya Fadlilah; Aristoteles Aristoteles; Bella Pebyana
Jurnal Ilmu Keperawatan dan Kebidanan Vol 11, No 1 (2020): JURNAL ILMU KEPERAWATAN DAN KEBIDANAN
Publisher : Universitas Muhammadiyah Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26751/jikk.v11i1.573

Abstract

Pendahuluan : Tidur merupakan kebutuhan dasar yang dibutuhkan oleh setiap individu. Perubahan pola prilaku dan gaya hidup dapat mempengaruhi kualitas tidur, khususnya pada mahasiswa. Kualitas tidur yang buruk dapat mempengaruhi proses belajar karena mengantuk dan lelah akibat kurang tidur, sehingga mengakibatkan terganggunya kesiapan dalam proses belajar. Berdasarkan studi pendahuluan yang peneliti lakukan, kepada 15 orang mahasiswa/i PSIK STIKes Muhammadiyah Palembang yang diwawancarai, di dapatkan bahwa 6 orang memiliki kualitas tidur baik dan 9 orang lainnya memiliki kualitas tidur kurang baik, dikarenakan tidur yang larut malam. Kebiasaan yang menyebabkan mereka tidur larut yaitu memainkan handphone dan laptop sebelum tidur. Sedangkan, untuk kesiapan mengikuti proses belajar di dapatkan 8 orang memiliki kesiapan belajar baik, 7 orang memiliki kesiapan belajar cukup, dikarenakan tidur larut malam, tidak sarapan, kurang konsentrasi saat mengikuti proses belajar (mengobrol dan memainkan handphone) dan mengantuk di kelas. Hal tersebut dapat mempengaruhi proses belajar mahasiswa.Metode Penelitian : Penelitian ini merupakan penelitian survei analitik dengan menggunakan desain cross sectional dengan pendekatan kuantitatif. Tehnik sampling adalah Quota Sampling pada mahasiswa S1 Keperawatan semester IV yang berjumlah 91 orang dari populasi 118 orang. Hasil Penelitian : dari hasil penelitian didapatkan ada 24 responden yang memiliki kualitas tidur baik dengan hasil 17 responden memiliki kesiapan belajar baik dan 7 responden memiliki kesiapan belajar kurang baik. Sementara itu, ada 67 responden yang memiliki kualitas tidur buruk, 29 responden diantaranya memiliki kesiapan belajar baik dan 38 responden lainnya memiliki kesiapan belajar kurang baik. Berdasarkan uji statistik dengan menggunakan uji Chi Square diperoleh nilai p value = 0,038 (p value ≤ 0,05), artinya  diterima. Kesimpulan : Terdapat hubungan antara kualitas tidur dengan kesiapan mengikuti proses belajar mahasiswa/i S1 Keperawatan semester IV.
KORELASI UMUR DAN JENIS KELAMIN DENGAN PENYAKIT HIPERTENSI DI EMERGENCY CENTER UNIT RUMAH SAKIT ISLAM SITI KHADIJAH PALEMBANG 2017 Aristoteles Hasan
(IJP) Indonesia Jurnal Perawat Vol 3, No 1 (2018): Indonesia Jurnal Perawat
Publisher : Universitas Muhammadiyah Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26751/ijp.v3i1.576

Abstract

Abstrak Menurut World Health Organization (WHO) batas normal tekanan darah adalah  120 - 140 mmHg tekanan sistolik dan 80 - 90 mmHg tekanan diastolic. Didiagnosis hipertensi bila tekanan darahnya lebih dari 140/90 mmHg. Secara umum, laki-laki memiliki prevalensi hipertensi yang lebih tinggi dibandingkan wanita.Tujuan Penelitian ini adalah diketahuinya hubungan antara umur  dan jenis kelamin, dengan Penyakit Hipertensi di emergency center unit  Rumah Sakit Islam Siti Khadijah Palembang Tahun 2017.Desain penelitian ini menggunakan metode survey analitik dengan pendekatan cross sectional. Dimana tehnik pengambilan sampel secara non probability sampling (purposive sampling), sampel dalam penelitian adalah pasien yang datang ke emergency center unit  Rumah Sakit Siti Khadijah Palembang dengan usia dari 17 tahun  sampai  ≥ 60 tahun,dan jumlah sampel yang didapatkan sebanyak 30 responden.  Penelitian ini dilakukan pada bulan Desember 2017 - Januari 2018. Analisa data dilakukan  dengan analisa univariat dan bivariat untuk analisa bivariat menggunakan uji chi square dengan tingkat kemaknaan 95% dan dengan α (0,005).Berdasarkan analisis univariat  didapatkan sebanyak 17 responden (56,7%) dengan penyakit hipertensi, 18 responden  (60%) dengan  umur tua (30 tahun sampai ≥ 60 tahun), dan sebanyak 16 responden  (53,3%) dengan  jenis kelamin laki-laki. Berdasarkan hasil uji statistic Chi Square didapatkan p value (0,001)  yang berarti ada hubungan umur dengan penyakit Hipertensi dan didapatkan p value (0,001) yang berarti ada hubungan jenis kelamin dengan penyakit Hipertensi di emergency center unit  Rumah Sakit Siti Khadijah Palembang Tahun 2017.Diharapkan perawat pelaksana di emergency center unit  Rumah Sakit Islam Siti Khadijah Palembang meningkatkan mutu dan kualitas pelayanan kegawat daruratan Kata Kunci                           : Umur, Jenis Kelamin dan Penyakit HipertensiDaftar Pustaka                    : 21 (2006-2017)
ANALISIS DAN PENGEMBANGAN SISTEM INFORMASI RAPOR ONLINE BERBASIS WEB DAN MOBILE PADA SMA NEGERI 1 GEDONG TATAAN Aristoteles Aristoteles; Widiarti Widiarti; Rizki Agung Permana
Jurnal Komputasi Vol. 1 No. 1 (2013)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v1i1.414

Abstract

Online school report card information system based on web and mobile is an information system that can give us information service with student academic data form that we can access it through web and mobile. This online school report card information system based on web and mobile is a development form from online school report card information system by Giska Putri Wulandari that existed previously.Research and development purposes of online school report card information system are for give ease at student and teacher data processing, simplify in student academic data processing and delivery the information to pupil through network mobile and to detect how much influence of online school report card information system based on web and mobile towards system user satisfaction level.Research method that used in this research is based on field research method. And the development system is uses waterfall model. Software that used: windows xp professional, macromedia dream weaver 8,  and xampp 1.6.8.Result from this Research and development of online school report card information system is conclusion from questionnaire data and a application web named: online school report card information system based on web and mobile on SMA Negeri 1 Gedong Tataan.Keywords: Analysis information system, online report, web and mobile
Sistem Informasi Kuliah Kerja Nyata (KKN) Dengan Metode Pigeon Hole Untuk Menentukan dan Mengelompokkan Peserta KKN Aristoteles .; Rico Andrian; Agatha Beny Himawan
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1131

Abstract

This research is conduct to make a system called “Information System of KKN with Pigeon Hole Method for Determine and Grouping KKN Participant”. Grouping KKN participant based on gender and major of faculty. Grouping KKN participant based on gender is every KKN group consist of 7 participant that consist of 3 male and 4 female. Grouping KKN participant based on majority and faculty is every KKN group consist of 7 participant that consist max 2 participant from same major and max 3 participant from same faculty. The result of grouping KKN participants based on each assumptions is percentage of system accuracy in classifying participant KKN is not much different from the ideal of percentage each group data. This information system of KKN is make using prototype method which is part of SDLC. Information system of KKN can be use as a means by students to participate KKN process. Information system of KKN with pigeon hole method make placement and grouping KKN participant more easy and well ordered.Keywords: KKN, Pigeon Hole, Prototype, System Development Life Cycle
SISTEM PAKAR DIAGNOSA PENYAKIT PADA IKAN BUDIDAYA AIR TAWAR DENGAN METODE FORWARD CHAINING Aristoteles Aristoteles; Wardiyanto Wardiyanto; Ardye Amando Pratama
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1128

Abstract

Disease is an unwanted problem in freshwater fish cultivation. Lack of information to prevent the disease and limited number of expert in the field of fishery cause unoptimal harvest that leads to substantial loss. Based on that background, expert system to diagnose disease in freshwater fish cultivation is made in this research. This system is intended to help the fish cultivator in identifying diseases based on the symptoms that the fish have. Therefore, further treatment can be applied to cure the fish. The expert system is web-based with php and MySQL as the programming languages that are used as database. Forward chaining is used as the method of reasoning. This method is used to decide which rule is going to be executed, then it is executed. The process is repeated until the result comes up. This system is able to diagnose 33 diseases in 5 kinds of fish. There are 2 tests in this research which are internal and external. The result of the test shows that the system is able to diagnose well and meet the expectation. Moreover, on the management of the rule, the system is able to run as it is intended. This research has created a web based expert system application that can be used to diagnose diseases based on the facts given and give solutions like an expert.Keywords: Expert System, forward chaining, freshwater fish disease, freshwater fish cultivation.
PENGEMBANGAN APLIKASI SISTEM PEMBELAJARAN KLASIFIKASI (TAKSONOMI) DAN TATA NAMA ILMIAH (BINOMIAL NOMENKLATUR) PADA KINGDOM PLANTAE (TUMBUHAN) BERBASIS ANDROID Didik Kurniawan; Aristoteles Aristoteles; Ahmad Amirudin
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1143

Abstract

Biology is part of science that have special characteristics different from other sciences, in terms of objects, issues and methods as well as having many terms and have the object form of the Kingdom (kingdom): Animalia (animal’s world), Plantae (plant’s world), Monera, Protista, and Fungi. Object numbering thousands of types into its own difficulties to learn it. One way to make it easier to learn it is grouping or classification of organism is called Taxonomy and the scientific name is called Binomial Nomenclature. In this study, to learn the classification and scientific nomenclature, then created taxonomy’s application based on Android, which aims to facilitate students in classifying organism consist of Kingdom, Sub Kingdom, Super Division, Division, class, Sub class, Ordo, Family, Genus, and species. This application is designed and then implemented using the Java programming language for Android, MySQL and Web Server to manipulate the data that is needed, and updates the database periodically. The results of data test using Equivalence Partitioning test shown the application functionate well according to the analysis. In addition, based on questionnaire data, that the application is a user friendly application (with an average value of 4,17 / good), and interactive (with an average value of 4,08 / good).Keywords : Android, Application, Binomial Nomenclature, Taxonomy.
IMPLEMENTATION OF AUGMENTED REALITY TECHNOLOGY BASED ANDROID TO DETECT AND FIND OUT LOCATION OF NEAREST GAS STATION IN BANDAR LAMPUNG CITY Didik Kurniawan; Aristoteles Aristoteles; Muhammad Fathan Kurniawan
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1148

Abstract

Augmented Reality (AR) is a term for an environment that combines real world and virtual world, where objects in real world can be recognized through the position, direction, and location. One of AR technology which is currently being developed is Markerless Augmented Reality, with this technology, users no longer need to use a marker to display digital elements. This technology can also be used to visualize information interactively, especially when this technology is integrated with mobile devices such as smartphones that have Android operating system. Camera feature, internet, accelerometer, digital maps and GPS (Global Positioning System) on Android devices can be integrated so that AR technology can be implemented. In this research, Markerless Augmented Reality technology is implemented to detect and find out the location of the nearest gas station in Bandar Lampung city. This application was designed and then implemented by using Java for Android programming language and Beyond AR framework to detect and display AR object and the Google Maps API to display a map of  location of gas stations. The result of testing data using an Equivalence Partitioning testing indicates that the application can function in accordance with the analysis. Additionally, based on questionnaire data, this application is a user friendly application (with an average grade of 4.29 / Excellent) and interactive (with an average grade of 4.20 / Well).
Performance evaluation of Genetic Algorithm (GA) with Repairing Strategy on Knapsack Problem Aristoteles Aristoteles; Wardiyanto Wardiyanto; Aryanti Dwiastuti
Jurnal Komputasi Vol. 3 No. 2 (2015)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v3i2.1138

Abstract

Knapsack Problem (KP) is known as one of combinatorial optimization problem that maximizes the amount of value (profit/ priority) of some of the items chosen to put in a sack or a bag without exceeding its capacity. KP has been applied in many fields: cargo loading, budget control, financial management and etc. In addition, KP is also included in NP-Hard problem. Several research have been conducted using some heuristic method to solve it. Some of these methods are Branch and Bound, Greedy Algorithms, Dynamic Programming, and Genetic Algorithms.However, when using GA, the feasibility of chromosome is one of critical issue. Most of optimization problem has constraint functions that will change the feasibility of solution. GA has some strategies to handle this case on the evaluation step. Evaluation not only calculates chromosome’s fitness value, but also handles the infeasible chromosomes presence. There’re rejecting strategies, repairing strategies, and penalty strategy.This paper develops a strategy GA approach with chromosome repairing strategy. In order to see the performance of the algorithm, we have done numerical experiment with several test problems taken on certain literature. In addition, this study will also give variations in GA parameter to determine the efficiency and effectiveness of the algorithm.
Pemetaan Sebaran Asal Siswa dan Klasifikasi Jarak Asal Siswa SMA Negeri di Kabupaten Pringsewu Menggunakan Metode Naive Bayes Riska Aprilia; Kurnia Muludi; Aristoteles Aristoteles
Jurnal Komputasi Vol. 4 No. 2 (2016)
Publisher : Jurusan Ilmu Komputer Fakultas MIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/komputasi.v4i2.1351

Abstract

Distance students can be seen from the data stored student's address. Address high school students in the Pringsewu District have different distances. This research was conducted to determine the classification of the distance stored in high school students in the Pringsewu District. Distance students are classified to obtain five categories: "sangat dekat", "dekat", "sedang", "cukup jauh",  and "jauh" by using eight attributes are "nomor", "SMA", "kabupaten", "kecamatan", "kelurahan", "jarak", "asal SMP", and "class". The classification performed by using Naive Bayes using Weka tool. Distribution of training data and testing data is defferent as much as 20 times of testing, resulting in the highest accuracy Naive Bayes is 89.329% on distribution of 60% training data : 40% testing data. The data of students address and information classification results displayed in the form of digital map that is mapping of student's address in high school in the Pringsewu District.
Co-Authors A. H. Bernando A. Nizam Syahiib Ade Apriantari Aditya Prayoga Admi Syarif Aflaha Asri Agatha Beny Himawan Ahmad Amirudin Ahmad Julio Rizky Ahyarudin Aini Robby Rodliyah Airlangga Sani Cahya Margaliu Aisah Oktavia Alya Samira Rahmaputri Andrian, Rico Angga Ramadhan Prasetyo Anggi Puspitasari Anindya Rahmadini Anisa Raden Annisa Putri Nabila Aqshal Dwi Setiawan Arbi Hidayatullah Ardhika Praseda Ageng Putra ARDIANSYAH ARDIANSYAH Ardye Amando Pratama Ariq Rafii Utama Aristoteles Aryanti Dwiastuti Aulia Putri Ariqa Awfa Rizqon Akhyar Ayuning Rizqi Rahmayanti Bastian Bastian Bastian Bastian Bella Pebyana Cahlia Kurnia Candra Wijaya Caniadi, Melan Dani Cristian Danzen Hangga Permana Dedy Miswar Desrizal Dwi Ayu Deswita Sari Didik Kurniawan Dinda Fitrialoka Dwi Sakethi Dwi Sakethi Dwi Sakethi Dwi Sakethi, Dwi Dyah Mila Prambudiningtyas Efendi, Nur Eka Febriansyah, Febi Eka Kasymir Erika Fadia Salsabila Evania Intiha Falah, Naufal Anbial Febi Eka Febriansyah febi eka febriansyah, febi eka Firman Syah Galih Imam Widangga Gina Septia Rizki Giovanni Albertine Hutauruk Heningtyas, Yunda Heri Satria Heri Satria Heriyanto, Ika Arthalia Wulandari Ilman, Igit Sabda Indah Sari Indah Sari Indra Gumay Febryano Indri Eka Yasami Ira Hariati Br Sitepu Irawati, Anie Rose Jani Master Jihan Aferiansyah Junaidi Junaidi Kurnia Agung Laksono Kurnia Muludi Kurnia Muludi Kusuma, Abie Perdana Lidwina Amelia Lis Nur Ajijah Lisa Suarni Lolyta Mutiara Putri Lukito, Wisnu Lumbanraja, Favorisen R Martinus Martinus Maulida Melvina Putri Maya Fadlilah Melda Suryani Mohamad Ilham Nurfaizi Monique Permata Sari Santoso Mudinillah, Adam Muhamad Zaki Renaldi Muhammad Chaidar Ali Muhammad Fahmi Albaihaqi Muhammad Fakhri Robbani Muhammad Fathan Kurniawan Muhammad Zidan Pasya Mulyono Mulyono Mulyono Mutiara Putri Adisa Nadia Ayu Wulandari Nadila Rizqi Muttaqina Nitami Sari Noval Aditya Marlon Noviyanti Noviyanti Nur Efendi Nurhidayanti Nurhidayanti Parabi, M. Iqbal Pondo Purniawan Pratama, Rinaldo Adi Putri Ayu Penita Radix Suharjo Rahman Taufik Rahmat Safe'i Rakhmat Herlambang Rara Diantari Raras Silviana Rian Kurniawan Ridho Sholehurrohman Rifki Wardana Rigasmi Ihklayani Rika Ningtias Azhari Riska Aprilia Risna Damayanti Rizki Agung Permana Rizky Pratama Sabila Rusyda Salma Dara Cantika Sapto Kuncoro Sasmita Ningrum Selvira Setiadi, Rifan Sholehurrohman, Ridho Sintiya Paramitha Suarni, Lisa Suripto Dwi Yuwono Swarna Darma Syah, Firman Syangap Diningrat Sitompul Syifa Hera Assegaf Tarkono Tarkono Taufik, Rahman Timotius Pascha Tiyara Saghira Tri Rizky Putra Tristiyanto Tristiyanto Unang Mulkhan Vio Deka Ananda Wardiyanto Wardiyanto Wardiyanto Wardiyanto Wartariyus, Wartariyus Widiarti Widiarti Widya Puspitarani Desiyanti Wirawan, Nasywa Nathania Wisnu Lukito Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yarmaidi Yoga Gustama Yohana Tri Utami YOHANA TRI UTAMI, YOHANA TRI Zahra, Rizka Aulia Zuhri Nopriyanto