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Jurnal Ipteks Terapan
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Articles 162 Documents
PENGEMBANGAN PENUNTUN PRAKTIKUM BIOLOGI UMUM BERBASIS INKUIRI TERBIMBING MAHASISWA BIOLOGI STKIP PAYAKUMBUH Nengsi, Sri
Jurnal Ipteks Terapan Vol 10, No 1 (2016): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.949 KB) | DOI: 10.22216/jit.2016.v10i1.343

Abstract

One of supporting the implementation of the practicum is the practical guidence. To increase motivation, activities, and learning outcomes it is used inquiry based practical guide for students are invited to experiment with doing practical activities with scientific. The purpose of this study was to reveal the validity, practicalities, and guiding the resulting effectiveness of guidence inquiry based on the general biology lesson for students of biology education STKIP Payakumbuh. This research is the development of Plomp development model which consists of three phases: problem identification and needs analysis, design development and implementation, evaluation. The results of this study indicate that the development of practical guidance guided inquiry based general biology for students of biology education STKIP Payakumbuh valid, practically and effectively.
APLIKASI DASHBOARD PENENTU PRIORITAS KERJA TEKNISI PT. TELKOMSEL PEKANBARU MENGGUNAKAN FUZZY LOGIC Erlin, Ali Hamsar,
Jurnal Ipteks Terapan Vol 10, No 3 (2016): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1233.249 KB) | DOI: 10.22216/jit.2016.v10i3.603

Abstract

The difficulty of Telkomsel’s technician in determining work priorities to fix the problem of Node-B devices has impacted to the declining quality of data services that are accessed by customers. Dashboard application to determine the work priority of technicians at PT. Telkomsel Pekanbaru has been analyzed, designed, and evaluated. This application is built using fuzzy logic tahani’s model  with input parameters such as the temperature of devices, age of site maintenance and  site revenue.Output of this application is the recommendations which is the Node-B devices have to check based on the appropiate of temperature criteria. The results showed that the dashboard application is able to identify high temperature of Node-B devices quickly and accurately, hence the quality of data services is maintained.
SISTEM CERDAS DIAGNOSA PENYAKIT DALAM MENGGUNAKAN JARINGAN SYARAF TIRUAN DENGAN METODE PERCEPTRON Usman, Usman; Abdullah, Abdullah
Jurnal Ipteks Terapan Vol 11, No 4 (2017): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (733.752 KB) | DOI: 10.22216/jit.2017.v11i4.968

Abstract

Aplikasi Jaringan Syaraf Tiruan (JST) untuk diagnosa  Penyakit Dalam dengan metode perceptron. Aplikasi ini dibuat untuk mengetahui keakuratan diagnosa Penyakit Dalam menggunakan JST perceptron dan mengimplementasikan JST perceptron berdasarkan gejala-gejala Penyakit Dalam ke dalam matlab dengan tampilan Graphical User Interface (GUI). Penyakit Dalam yang dibahas sebanyak 9 Penyakit Dalam. Yaitu penyakit  Asma bronchial, Anemia, Demam berdarah, Diabetes mellitus, Gagal Jantung, Tetanus, Hipertensi, Hepatitis, dan  Tuberkolosis paru. Gejala penyakit dalam yang diambil berdasarkan data rekam medis penderita Penyakit Dalam dan data pasien yang berobat  di Poli Penyakit Dalam RSUD Puri Husada Tembilahan. Dari hasil pelatihan (training) terhadap 48 data, kecocokan keluaran jaringan dan target yang di inginkan yaitu penyakit dalam 100% dapat dikenali/sesuai dengan target yang di inginkan. Dan hasil pengujian data baru sebanyak 10 kali pengujian menghasilkan keluaran sekitar 78,9 % yang sesuai dengan target dan 21,1% yang tidak sesuai dengan target. Hasil pengujian dan pelatihan di implementasikan ke dalam GUI sebagai aplikasi dan user interface.
Keterampilan Berbahasa Presenter Penyaji Berita pada Lembaga Penyiaran Televisi Erka, Wirnita
Jurnal Ipteks Terapan Vol 8, No 4 (2014): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.055 KB) | DOI: 10.22216/jit.2014.v8i4.19

Abstract

Language skills consists of four aspects: listening skills, speaking skills, reading skills, and writing skills. exchanging skills are skills that have become smaller since language acquisition. In order, starting from listening, then speaking, reading and writing. Meet all four language skills for presenters, easily implement programs. Presenter is a person who appeared in front of the camera and read the news from the studio or the person who brought all kinds of television programs from the studio. Is the leading presenter of a television broadcaster, with the task of realizing the programs that have been designed previously. In the television broadcaster, presenter is in charge of energy in the studio, while on duty outside the studio is a journalist and reporter. Presenter divided into two, namely   newsreader and newsanchor. Having all four language skills are  essential for newsanchor, because the job requires; listening skills, speaking skills, reading skills and writing skills. Listening skills, newsanchor needed when doing the questions to the speakers. The answers were listened to presenters will continue to be developed through speaking skills to explore the root causes, so we get the solution of the problem according topics covered. Reading skills, needed newsanchor, when reading the audio-visual display related topics and writing skills required, at the time of preparation of the event, both reference  and pointer events and resource-related questions. Writing skills, newsanchor needed in preparation of the event. The management of television broadcasters, can quickly understand the idea or newsanchor chill place to work. Language skills greatly contribute to the smooth and successful presenter job newsanchor on television broadcasters.Keywords: Language skills, newsreader,  newsanchor, and  broadcaster
PENGARUH FRAKSI VOLUME PENGUAT TERHADAP KEKUATAN LENTUR GREEN COMPOSITE UNTUK APLIKASI PADA BODI KENDARAAN Perdana, Mastariyanto
Jurnal Ipteks Terapan Vol 9, No 4 (2015): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (595.284 KB) | DOI: 10.22216/jit.2015.v9i4.409

Abstract

Composites are one of material be used in engineering field. This is due the composites has light weight and relatively strong properties. The synthesis fiber-based composites reduces to obtain environmental friendly properties. This research use hybrid fiber which consist of calcium carbonate (CaCO3) powder and bagasse fiber. Matrix used is resin polyester. Variation of volume fraction between bagasse and calcium carbonate powder are 10:20, 15:15 and 20:10 respectively. Volume fraction of hybrid fiber and polyester is 30:70. This study aims to determine mechanical properties of hybrid composites for each variation of volume fraction. Test results showed. Bending strength of bagasse-based hybrid composites and powder of calcium carbonate with a variation of volume fraction of 10%: 20%, 15%: 15% and 20%: 10% are 53.77 MPa, 54.90 MPa and 59.76 MPa. Hybrid composites with volume fraction 20% bagasse and 10% calcium carbonate powder has highest of bending strength. Green composite based bagasse and calcium carbonate powder can use on application of vehicle body.Komposit merupakan salah satu material yang banyak digunakan pada bidang keteknikan. Ini dikarenakan komposit memiliki sifat ringan dan relatif kuat. Untuk mendapakatkan sifat yang ramah lingkungan, penggunaan komposit yang berbasis serat sintesis dikurangi penggunaannya. Penelitian ini menggunakan serat hibrid yaitu penggabungan antara serbuk kalsium karbonat (CaCO3) dan serat ampas tebu (bagasse). Matrix yang digunakan adalah resin polyester.Variasi fraksi volume antara bagasse dan serbuk kalsium karbonat masing-masing adalah 10:20, 15:15 dan 20:10. Fraksi volume antara serat hibrid dan resin polyester adalah 30:70. Penelitian ini bertujuan untuk mengetahui sifat mekanik dari komposit hibrid berbasis bagasse dan serbuk kalsium karbonat untuk masing-masing variasi fraksi volume. Hasil pengujian menunjukkan bahwakekuatan bending tertinggi komposit hibrid berbasis bagasse dan serbuk kalsium karbonat adalah fraksi volumeserat 20% bagasse dan 10% serbuk kalsium karbonat yang mempunyai kekuatan bending sebesar 59.76 MPa. Kekuatan bending dari komposit hibrid berbasis bagasse dan serbuk kalsium karbonatdengan variasi fraksi volume 10% : 20%, 15% : 15% dan 20% : 10% adalah 53.77 MPa, 54.90 MPa dan 59.76 MPa.Komposit ramah lingkungan berbasis serat ampas tebu dan serbuk kaslium karbonat dapat diaplikasikan pada bodi kendaraan
ANALISA DAYA SERAP SILIKA GEL BERBAHAN DASAR ABU SEKAM PADI Fahmi, Hendriwan; Nurfalah, Abdul Latif
Jurnal Ipteks Terapan Vol 10, No 3 (2016): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.882 KB) | DOI: 10.22216/jit.2016.v10i3.425

Abstract

Rice husk ash Silica Gel is aproduct which call be used in preventing the humidity by absorbing the water ion on the water andonthe air. This absorbing isbased onthe size, the composition and the total amount ofpolluter which contained on the Silica Gel. The purpose of making this silica gel is to seehow much thiskind of Silica Gel can absorb and compare it to the synthetic one,and also processing rise husk ashto be something useful, Ion water can be absorbed much more by using this natural silica gel if it is compared to the synthetic silica gel. This is because of its capable inabsorbing more –OHand O from water and air. Afterdoing a research with column method, silica gel was beingput in 50 ml water. Fromthis research, natural silica can absorb much more water (0.0010 gr/ml), 0.285 % water level ofweigh in comparing with synthetic one (0.008gr/ml) with 0.248 %water level ofweight andsintering (0,007 gr/ml) 0.253%water level and non-sintering silica gel contains 39.22 % weight of silica, 30.93 %weight of sintering silica gel, and 33.40 % of the synthetic. More silica and water level, means more total amount of absorbing. This silica gel application is considered with capability ofabsorbing andthe level of the water.
FAKTOR-FAKTOR YANG MEMPENGARUHI KONSUMEN DALAM KEINGINAN BERBELANJA SECARA ONLINE Riki, Riki
Jurnal Ipteks Terapan Vol 11, No 2 (2017): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (48.253 KB) | DOI: 10.22216/jit.2017.v11i2.705

Abstract

This study aims to analyze the factors that influence consumers in online shopping intentions. Method for the sample selection is using purposive sampling and the population is taken from member forum of trade of Facebook and Kaskus in regional Batam by total sample as much 215 respondent. The research result shows that demographics characteristics of gender have significant influence to online shopping intentions. Age have partial significant influence to online shopping intentions, whereas education, income and marital status not significant influence to online shopping intentions. Meanwhile to the medium characteristics that are perceived ease of use has a significant influence to online shopping intentions but perceived usefulness not significant influence to online shopping intentions. Perceived risk result is significant influence to online shopping intentions. Furthermore, the type of product that is partial significant to online shopping intentions, which is contained in cost outlay significant influence to online shopping intentions but tangibility not significant influence to online shopping intentions.
IMPLEMENTASI HUKUM DAN HAK ASASI MANUSIA DI INDONESIA Nirwansyah, Nirwansyah
Jurnal Ipteks Terapan Vol 8, No 4 (2014): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (432.01 KB) | DOI: 10.22216/jit.2014.v8i4.10

Abstract

Ensure legal certainty in the community, is to publish or assign relevant laws. Law is a rule in the form of norms and sanctions, created with the purpose of regulating human behavior, maintain order, justice, and prevent chaos. Each masyarat, is entitled to obtain a defense before the law. Law can be interpreted as a statute or statutes / regulations written or unwritten to regulate peoples lives and provide sanctions for violating it. Man, born in any parts of the world, legally own rights to live. Enforcement of Human Rights (HAM), irrespective of economic status, education, gender, race and other. The concept of human rights, which spearheaded UN Human Rights Commission of Human Rights gave birth to seventeen points stated in the declaration. The declaration or agreement "Universal Declaration of Human Rights" has been ratified by the Indonesian government through Law No. 39 of 1999 on Human Rights. The spirit of this law, is to exalt the dignity, the dignity of the nation in the hope away from the offense. Because the real human rights will not be traded, and can not mebatasi others outside corridor applicable law. Human rights perspective in the community, is still far from the expected. Legal product is considered to have many loopholes that affect law enforcement is not working as it should. Increased commitment of the Indonesian government in realizing human rights enforcement in the future, is expected to be more serious As social beings, should be able defend themselves and fight for their rights. Furthermore, it should be able to respect and preserve the rights of others. The government has time to open your eyes wide to be cases of human rights violations in Indonesia, or Indonesian citizens abroad.Doi: 10.22216/jit.2014.v8i4.10
RESPON PRIMIPARA SAAT DIPUTUSKAN SECTIO CAESAREA DARURAT Sari, Febria Syafyu
Jurnal Ipteks Terapan Vol 12, No 1 (2018): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.515 KB) | DOI: 10.22216/jit.2018.v12i1.2231

Abstract

Primipara yang akan menjalani persalinan secara Sectio Caesarea (SC) dapat mempengaruhi  kesiapan praoperatif saat diputuskan SC. Ketidaksiapan primipara dalam menghadapi praoperatif SC dapat meningkatkan resiko depresi postpartum. Penelitian kualitatif dengan pendekatan desain fenomenologi deskriptif yang bertujuan untuk mengeksplorasi respon pertama kali primipara pada praoperatif SC. Penelitian ini dilaksanakan pada tahun 2016 di ruang Kebidanan, dengan jumlah partisipan sebanyak enam orang yaitu enam pasien SC darurat. Hasil penelitian ini dianalisis menggunakan metode Collaizi. Etika yang diperhatikan dalam penelitian ini dengan menghormati prinsip etik penelitian dan keabsahan data memperhatikan kriteria: credibility, transferability, dependability dan confirmability. Didapatkan hasil penelitian yaitu respon fisik dan psikologis. Hasil penelitian ini dapat disimpulkan bahwa hampir keseluruhan partisipan  mengalami kecemasan. Partisipan berusaha mendekatkan diri pada Tuhan, berdoa dan berserah diri  sehingga tidak terbentuk koping yang mal adaptif.  Saran untuk petugas kesehatan dapat melakukan asuhan keperawatan psikososial sehingga dapat menanamkan kepercayaan kepada ibu yang akan melakukan persalinan SC dan dapat  menurunkan kecemasan Primiparas who will undergo cesarean delivery by Caesarea (CS) may affect preoperative preparedness when the CS is decided. Primiparous unpreparedness in the face of preoperative CS may increase the risk of postpartum depression. Qualitative research with descriptive phenomenology design approach aimed to explore primitive experience on CS preoperative. The study was conducted in January - July 2016 in Midwifery room, with six participants, six emergency CS patients. The results of this study were analyzed using the Collaizi method. Ethics is considered in this study with respect to the principles of research ethics and data validity pay attention to the criteria: credibility, transferability, dependability and confirmability. The result of this research is perception to CS. The results of this study can be concluded that participants perceive CS which is a frightening invasive action that will endanger the safety of mother and fetus .. Suggestions for mothers can be the next learning in the face of labor by looking at experience in facing preoperative emergency CS
Pengaruh Pemberian Timbal (Pb) Terhadap Morfologi Daun Bayam (Amaranthus tricolor L.) dalam Skala Laboratorium Irma, Wirdati
Jurnal Ipteks Terapan Vol 9, No 2 (2015): JIT
Publisher : LLDIKTI Wilayah X

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (77.702 KB) | DOI: 10.22216/jit.2015.v9i2.3

Abstract

Penelitian ini bertujuan untuk melihat pengaruh timbal (Pb) terhadap bentuk morfologi daun bayam (Amaranthus tricolor L.) dengan 3 konsentrasi Pb yang berbeda, yaitu 1 ppm, 3 ppm, 5 ppm dan kontrol dalam skala laboratorium. Metode penelitian secara eksperimen di laboratorium. Hasil penelitian menunjukkan bahwa dari analisis Pb yang dilakukan, bayam Pb 1 ppm terjadi perubahan morfologi hanya pada warna daun dan permukaan daun. Pada bayam Pb 3 ppm dan 5 ppm terjadi perubahan morfologi pada semua karakteristik daun. Kerusakan terlihat yang diakibatkan dari ketiga konsentrasi tersebut beragam, makin tinggi konsentrasi Pb, kerusakan tanaman pun semakin besar.

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