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INDONESIA
JURNAL PHOTON
Published by Universitas Muhammadiyah Riau
ISSN : 2087393x     EISSN : 25795953     DOI : -
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Chemistry Nursing Physics
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge
Arjuna Subject : -
Articles 709 Documents
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PRODUKSI BAWANG MERAH (Allium ascalonicum L.) DENGAN PEMBERIAN TRICHOKOMPOS TERFORMULASI DAN KALIUM DI LAHAN GAMBUT RIMBO PANJANG KABUPATEN KAMPAR, RIAU Nofripa Herlina; - Elsie
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.564

Abstract

The research aims to study the effect of the provision interaction Trichokompos of oil palm empty bunches (OPEB) formulated and potassium fertilizer, the main effect of both the growth and production and K nutrient uptake by plants red onion (Allium ascalonicum L.) on peat land. The study was conducted experimentally in the form of 4 x 3 factorial prepared using a completely randomized design (CRD). Trichokompos OPEB formulated as the first factor consisted of 4 levels (15, 20, 25 and 30 ton / ha) and potassium as the second factor consists of three levels (50, 100 and 150 kg K₂O / ha). The observed parameters include the number of tillers, fresh weight of tuber per m², K nutrient uptake and clump of dry weight tubers per sample red onion crop. The results showed that the 25 ton / ha Trichokompos OPEB formulated and 100 kg K₂O / ha increased fresh weight of tuber per m² until 1.7 times (71.3%), K uptake by 2.8 times (185%) and dry weight clump of tubers per sample by 2.5 times (154.5%) compared to the provision of 15 tons / ha at the same doses of potassium fertilizer (100 kg K₂O / ha). Enhancement of doses Trichokompos OPEB formulated from 15 to 25 tonnes / ha increased fresh weight of tuber per m², K uptake and dry weight of tuber per sample. Enhancement of doses to 30 tonnes / ha still affect the increase in all parameters observed. Enhancement of doses potassium from 50 to 100 and 150 kg K₂O / ha did not affect all parameters observed.
GAMBARAN PENGETAHUAN DAN KUALITAS HIDUP LANJUT USIA YANG MENGGUNAKAN GIGI TIRUAN DI DESA SIBUAK KECAMATAN TAPUNG KABUPATEN KAMPAR TAHUN 2015 Jihan Natassa; - Zulhidriani
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.565

Abstract

The elderly must be use the denture to complete the needs of good life functionally and optimally. This research aims to determine the description of Knowledge and Life Quality Of Elderly Who Use The Denture at Sibuak Village, Tapung, Kampar In 2015. Type of this research is descriptive. The population of the elderly at Sibuak Village, Tapung, Kampar are 45 person. The sampling technique is total sampling technique. The method of data collection is questionnaire. The data is processed by a computer program and presented in frequency distribution table. Then, the results showed the most of the elderly respondents who use the denture about 60-74 years are 31 person (68.9%), the majority of female respondents are 28 person (62.2%), the majority of respondents with elementary education level are 21 person (46.7%), the majority of housewife respondents are 21 person (46.7%), the majority of GTLL denture types respondents are 23 person (51.1%), and a good level of knowledge of the majority of respondents are 23 person (51.1%), also the low quality of life respondents are 26 person (57.8%). Based on the results, the elderly should be more attention and take care for their oral cavity, they also can give the information about denture benefits to others. For sure, the dentist or dental health workers should lead the others to take care their oral cavity especially for edentolus patients, so they can reach a better life quality functionally and optimally.
ANALYSIS OF RISK FACTORS ASSOCIATED WITH DIARRHEA IN WORK AREA HEALTH DISTRICT CHARMING CITY Sidomulyo PEKANBARU - Chairil
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.566

Abstract

Diarrhea is one of the diseases that get priority eradication program because of the high morbidity and caused many deaths. In an effort to decrease the morbidity due to diarrhea important to know the factors that become menyebab incidence of the disease include the state of the environment, disease vector, personal hygiene, snack habits, and health services. The research was done at Village West Sidomulyo Tuah Karya and Sidomulyo subdistrict Puskesmas Handsome that during the period of the last 4-6 months of diarrhea always get into the top 10 diseases. The research objective was to determine the relationship between risk factors with the incidence of diarrhea. The study was a cross sectional study, using a questionnaire. Sampling was done by randomsampling, some 96 respondents. Results of research for the environmental health situation no association with diarrhea because of the test results chi-square statistic with continuity correction values obtained p = (1.00)> α = (0.05), disease-carrying vector no association with diarrhea because of test results chi-square statistic with continuity correction values obtained p = (1.00)> α = (0.05), there is no relationship between personal hygiene with diarrhea, because of the results of statistical chi-square test with continuity correction values obtained p = (0.69)> α = (0.05), there was no relationship between snacks at roadside with diarrhea, because of the results of statistical chi-square test with continuity correction values obtained p = (1.00)> α = (0, 05) there is no relationship between counseling with diarrhea, because of the results of statistical chi-square test with continuity correction values obtained p = (0.42)> α = (0.05), the variables being researched nothing to do with diarrhea , but it diskritif there, it is to note could be a risk for diarrhea will occur, it is necessary to promotive and preventive efforts.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN TINGKAT KECEMASAN PADA PASIEN PRE OPERASI BEDAH UMUM DI RUMAH SAKIT UMUM DAERAH KABUPATEN KEPULAUAN MERANTI Nur Maimun; Debby Arini
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.567

Abstract

Anxiety is a subjective experience of the individual and can not be observed directly as well as an emotional state without a specific object. Surgery or surgery is an action treatment using invasive way to open or display the body part being handled. Quantitative research methods with cross sectional study design with the general population of all surgical patients who will undergo surgery in hospitals district Meranti Islands in 2015 which amounted to 607 people. The result showed that there was significant relationship between traumatic events be at the level of anxiety Pvalue = 0.013 between the emotional conflicts with the level of anxiety Pvalue = 0.000 between Impaired self-concept and anxiety level Pvalue = 0.004 between physical disorder with anxiety level Pvalue = 0.001and the threat of self-esteem with the level of anxiety Pvalue = 0.000. It is recommended that the hospital more active role in providing information as well as procedures and actions to be taken so that patients who have a history of the disorder can prepare before surgery whether physical or psychological , which can provide beneficial effects for the patient .
ANALISIS POSTUR KERJA PADA BAGIAN GUDANG BARANG JADI MENGGUNAKAN METODERAPID ENTIRE BODY ASSESSMENT (REBA) Zayyinul Hayati Zen; Beni Zamora
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.568

Abstract

PT. Indofood Sukses Makmur Tbk Div. Noodle Pekanbaru is a manufacturing company, producing instant noodles. These research focused on the finished goods warehouse. During the activities has been taken, most operator complained of pain in some parts of their body. The complaint will be identified by using Standard Nordic Questionnaire (SNQ). Then assestment of work posture by using Rappid Entire Body Assessment (REBA). Actual work conditions will be obtained, analyzed and evaluated. The results in the preparation of finished goods were the level of risk in moderate activity and needs improvement. On pull/pushment of finished goods to the warehouse location and to the dock, loading into the truck were a high level of risk activities and need to immediately repairs. Recommendations suggested are repositioning of operator’s working position, add giving sufficient space for laying pallet so that the operator more flexible. It also necessary to add tools for laying footing finished goods higher, adding safety devices backs operator.
KEANEKARAGAMAN SERANGGA PERMUKAAN TANAH PADA LAHAN GAMBUT BEKAS KEBAKARAN DAN HUTAN LINDUNG DI DESA KASANG PADANG, KECAMATAN BONAIDARUSALAM, KABUPATEN ROKAN HULU, PROVINSI RIAU Novia Gesriantuti; Retno Trantiati; Yeeri Badrun
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.569

Abstract

Penelitian ini bertujuan untuk mengetahui dan membandingkan keanekaragaman serangga permukaan tanah yang ditemukan pada lahan bekas kebakaran dan lahan hutan lindung. Penelitian ini dilaksanakan pada bulan Maret sampai Juli 2016. Penangkapan serangga permukaan tanah menggunakan metode pitfall trap di tiga lokasi yaitu lahan gambut bekas kebakaran pada tahun 2013 yang belum ditanami tanaman (Stasiun I), lahan gambut bekas kebakaran tahun 2013 yang telah ditanami tanaman akasia (Stasiun II) dan lahan hutan lindung, (Stasiun III). Pada masing-masing stasiun dibuat dua transek, dengan tiga plot pada masing-masing transek. Serangga yang tertangkap diidentifikasi dengan mengamati ciri morfospesiesnya. Serangga permukaan tanah yang ditemukan terdiri 16 genus. Stasiun I ditemukan 12 genus dengan Nilai Indeks Keanekaragaman yaitu 0,87 dan Nilai Indeks Dominansi yaitu 0,15, pada Stasiun II terdapat 9 genus dengan Nilai Keanekaragaman yaitu 0,48 dan Nilai Indeks Dominansi 0,44 sedangkan pada Stasiun III terdapat 10 genus dengan Nilai Keanekaragaman yaitu 0,31 dan Nilai Dominansi yaitu 0,71. Adapun Indeks Kesamaan serangga permukaan tanah adalah 58%.
ISOLASI Escherichia coli PADA DAGING SAPI SEGAR YANG DIPEROLEH DARI BEBERAPA PASAR TRADISIONAL DI PEKANBARU - Elsie; Israwati Harahap
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.570

Abstract

Escherichia coli is a bacteria that inhabitant in the cattle or human intestine. Raw beef sold in the traditional markets is easily to contaminated by E. coli. It’s because the markets is one of the vulnerable and the risk is high enough against contamination. The goal of this research is to detect E. coli contamination in the fresh raw beef at several markets in Pekanbaru. This research used 100 gr fresh raw beef purchased from the six traditional markets in Pekanbaru. The study begins with a Most probable Number (MPN) test, than isolation and identification of the media ECB and L-EMB, initially with IMViC test (Indol, Methyl Red, Voges Praskauer and Citrate). Results of MPN test showed that all raw beef were contaminated E.coli with MPN varying value.
KELIMPAHAN GASTROPODA DI PESISIR KECAMATAN RANGSANG, KABUPATEN KEPULAUAN MERANTI Yeeri Badrun
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.571

Abstract

Penelitian ini bertujuan untuk mengetahui Kelimpahan Gastropoda yang ada di Vegetasi Mangrove Desa Topang, Kecamatan Rangsang, Kabupaten Kepulauan Meranti. Penelitian dilaksanakan dengan metode survei pada 4 stasiun penelitian. Hasil penelitian menunjukkan Kelimpahan rata-rata Gastropoda pada Stasiun I ditemukan sebanyak 12 ind/m2, Stasiun II ditemukan sebanyak 8 ind/m2, Stasiun III ditemukan sebanyak 16 ind/m2, dan Stasiun IV ditemukan sebanyak 11 ind/m2.
SINTESIS DAN PERBANDINGAN STRUKTUR, TEKSTUR BENTONIT ALAM DAN BENTONIT TERAKTIVASI ASAM Sri Hilma Siregar; Wirdati Irma
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.572

Abstract

Bentonite is a material that has several layers, which consists of one layer of octahedral and two tetrahedral layers or commonly known as the bentonite mineral that is composed of layers of 2: 1. Bentonite nature in general is less than optimal when used as an adsorbent. This can be overcome by activating the natural bentonite either chemistry or physics. In this study, natural bentonite acid activated. Bentonite activated with HF acid with a variety of 1% -5%. Acid can damage the structure of octahedral layers in the space between the layers. Effect of activation with HF acid cause ion exchange of Al3+, Fe3+, Mg2+ with H+ ions from the acid HF so changes smectite crystalline structures. Activation of bentonite with lead acid cation exchange capacity decreased and significantly increases the specific surface area of 26.893 m2 / g (natural bentonite) to 43.167 m2 / g (activated).
PENGARUH SUHU TERHADAP PRODUKSI ASAM LEVULINAT DARI INULIN UMBI DAHLIA (Dahlia Sp.) Rosa Murwindra; Saryono Sikumbang; Amir Awaliddin; Amilia Linggawati
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v7i01.573

Abstract

Dahlia is a floriculture plant with tuber that rich in inulin. Inulin is soluble in hot water and it will settle on cool temperature in alcohol. The inulin extraction to use hot water from dahlia tuber take from Bukittinggi of West Sumatra. Extraction result from 100 g dahlia tuber is 4% inulin (w/w dahlia tuber), such as inulin flour is white gray. As qualitative test with Seliwanoff and Nelson-Somogyi methods, that inulin positive contain of fructose and reducing sugar. This inulin can be converted into levulinic acid using acid catalyst at high temperature. Production of levulinic acid with variate reaction temperature from 130 – 170 oC. The reaction of inulin convertion is done in ampul that burned in oven. In this experiment, conversion of inulin to be levulinic acid is high 26,25% (w/w inulin) using acid catalyst of hydrochloride acid 1 M and heating 170 oC about 15 minutes.

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