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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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PENGARUH PEMBERIAN TIMBAL (Pb) TERHADAP MORFOLOGI DAN KADAR TERSERAPNYA TIMBAL (Pb) PADA DAUN BAYAM (Amaranthus tricolor L.) DALAM SKALA LABORATORIUM Irma, Wirdati; Susanti, Nurmei
Sistem Informasi Vol 5 No 1 (2014): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Penelitian ini dilakukan pada bulan Mei-Juni 2013. Penelitian ini bertujuan untuk melihat pengaruh timbal (Pb) dengan konsentrasi berbeda terhadap bentuk morfologi daun bayam cabut serta mengetahui kadar timbal yang terakumulasi pada daun bayam cabut 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. Kadar timbal pada B3 (5 ppm) menunjukkan hasil yang tinggi yaitu 1,13 ppm, sedangkan B2 (3 ppm) 0,84 ppm dan B1 (1 ppm) 0,30 ppm. Kerusakan terlihat yang diakibatkan dari ketiga konsentrasi tersebut beragam, makin tinggi konsentrasi Pb, kerusakan tanaman pun semakin besar.
SINTESIS DAN PERBANDINGAN STRUKTUR, TEKSTUR BENTONIT ALAM DAN BENTONIT TERAKTIVASI ASAM Siregar, Sri Hilma; Irma, Wirdati
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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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).
PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (Allium ascalonicum L.) DENGAN PEMBERIAN TRICHOKOMPOS TANDAN KOSONG KELAPA SAWIT TERFORMULASI DAN PUPUK KALIUM Herlina, Nofripa; Nelvia, -; Puspita, Fifi
Sistem Informasi Vol 6 No 01 (2015): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Penelitian bertujuan untuk mempelajari pengaruh interaksi pemberian Trichokompos tandan kosong kelapa sawit (TKKS) terformulasi dan pupuk kalium, pengaruh utama keduanya terhadap pertumbuhan dan produksi bawang merah (Allium ascalonicum L.) di lahan gambut. Penelitian dilakukan secara eksperimen dalam bentuk faktorial 4 x 3 disusun menggunakan Rancangan Acak Lengkap (RAL). Trichokompos TKKS terformulasi sebagai faktor I terdiri dari 4 taraf (15, 20, 25 dan 30 ton/ha) dan pupuk kalium sebagai faktor II terdiri dari 3 taraf (50, 100 dan 150 kg K₂O/ha). Parameter yang diamati antara lain tinggi tanaman, jumlah umbi berdasarkan kriteria diameter dan bobot segar umbi per rumpun sampel. Hasil penelitian menunjukkan bahwa pemberian 25 ton/ha Trichokompos TKKS terformulasi dan 100 kg K₂O/ha mengurangi umbi diameter kecil sebesar 3 kali (228,6%), sebaliknya meningkatkan umbi diameter besar sebesar 24 kali (2324,2%) dan bobot segar umbi per rumpun sampel sebesar 1,7 kali (71,3%) dibandingkan pemberian 15 ton/ha pada dosis pupuk kalium yang sama (100 kg K₂O/ha). Peningkatan dosis Trichokompos TKKS terformulasi dari 15 ke 25 ton/ha mengurangi umbi diameter kecil, sebaliknya meningkatkan umbi diameter besar dan bobot segar umbi per rumpun sampel. Peningkatan dosis ke 30 ton/ha masih berpengaruh terhadap peningkatan parameter tersebut kecuali jumlah umbi diameter kecil dan jumlah umbi diameter besar. Peningkatan dosis pupuk kalium dari 50 ke 100 hingga 150 kg K₂O/ha tidak mempengaruhi seluruh parameter yang diamati.
KEBIASAAN HYGIENE REMAJA MELAKUKAN PENCEGAHAN PENYAKIT SKABIES DI PESANTREN AL FAJAR KECAMATAN RUMBAI PEKANBARU KN, Tri Siwi; Norlita, Wiwik
Sistem Informasi Vol 8 No 2 (2018): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Scabies is a common skin disease in tropical countries that are endemic. Scabies prevalence worldwide is reported to be about 300 million cases of year. Indonesia has a prevalence of scabies in 2016 of 4.60-12.9 percent. Based on reports from policlinic pesantren Darel Hikmah Pekanbaru, many santri who experience scabies disease in recent years. In 2009 there were 98 cases and in 2010 it increased to 115 cases. Al Fajar Orphanage is one of the communities that are vulnerable to the incidence of scabies diseases. In the last two years there have been 9 cases of skabies in the santri in the orphanage. This study aims to find out how the habit of teenage hygiene to prevent scabies at Al-Fajar Orphanage Muara Fajar Village, Rumbai District. This research use descriptive with junlah sampel 30 responden. Methods of data collection using questionnaires and. The results of the questionnaire showed that most adolescents had poor hygiene habits of 17 respondents (56.7 percent) with mean <12 and adolescents with good hygiene habits of 13 respondents (43.33 percent) with mean ≥ 12. Based on this research, it can be concluded that the habit of teenage hygiene in preventing scabies disease is still very need to be improved and require more intensive attention from pesantren teacher so that it can reduce the incidence of scabies disease in Al Fajar orphanage.
IDENTIFICATION TARGETED ON toxR GENE AND DETECTION OF VIRULENT FACTOR ENCODING GENES ON Vibrio parahaemolyticus ISOLATED FROM RAW CHICKEN MEAT Fitrianda, Eka
Sistem Informasi Vol 2 No 1 (2011): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

A number of V. parahaemolyticus isolates has been isolated from raw chicken meat samples collected in Pasar raya Padang. Isolation was done using ChromagarTM Vibrio media. Identification of toxR gene was then done to these isolates. toxR is a very specific gene in V. parahaemolyticus species. Detection for the presence of genes encoding virulence factors, in this case were the gene encoding thermostable direct hemolysin (tdh) and TDH related hemolysin (trh) was performed on toxR positive V. parahaemolyticus isolates. Identification of toxR gene and detection of tdh and trh genes were done trough amplification using polymerase chain reaction PCR (method). The results showed that all of the tested V. parahaemolyticus isolates (22 isolates) had toxR gene, but none of isolates has gene encoding the production of virulence factors both tdh and trh.
SURVEI PENGETAHUAN MASAYARAKAT TENTANG TANAMAN OBAT KELUARGA PUSKESMAS AIR TABIT M, Erlindawati
Sistem Informasi Vol 6 No 01 (2015): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Tanaman Obat Keluarga (TOGA) merupakan salah satu alternatif pengobatan yang telah lama dilakukan oleh masyarakat Indonesia secara tradisional. Keberhasilan pemanfaatan TOGA ini sangat dipengaruhi oleh pengetahuan masyarakat mengenai manfaat dari setiap jenis tanaman yang berkhasiat obat terutama tanaman obat yang telah diteliti secara empiris. Selain itu juga dipengaruhi oleh cara penggunaan masing-masing tanaman obat untuk berbagai penyakit yang berbeda.Penelitian ini bertujuan untuk mengetahui gambaran pengetahuan masyarakat tentang pemanfaatan Tanaman Obat Keluarga di wilayah kerja Puskesmas Air Tabit Kota Payakumbuh .Metode penelitian ini adalah deskriptif, dengan sampel sebanyak 35 responden yang diambil dengan teknik sampel acak sederhana. Pengumpulan data dilakukan secara wawancara langsung kepada responden dengan Instrument penelitian yang digunakan kuesionerDari hasil penelitian didapatkan bahwa pengetahuan responden tentang nama dan keguanaan obat tadisional masih rendah sebesar ( 11,4 % ), Hanya ( 22,5 % ) responden yang mendapatkan informasi tanaman obat keluarga dari petugas kesehatan dan hampir separoh ( 47,5 %) responden mendapatkan informasi secara turun temurunUntuk meningkatkan pengetahuan masyarakat dan pemanfaatan Tanaman obat keluarga Puskesmas harus meningkatkan frekwensi dan intensitas penyuluhan Tanaman obat keluarga serta menyediakan informasi berupa leaflet, poster, brosur dan spanduk tanaman Obat keluarga di Puskesmas Air Tabit Disamping itu Puskesmas juga harus mengoptimalkan Toga Model yang ada di Puskesmas.Tanaman obat keluarga (disingkat TOGA) adalah tanaman hasil budidaya rumahan yang berkhasiat sebagai obat. Taman obat keluarga pada hakekatnya adalah sebidang tanah, baik di halaman rumah, kebun ataupun ladang yang digunakan untuk membudidayakan tanaman yang berkhasiat sebagai obat dalam rangka memenuhi keperluan keluarga akan obat-obatan. Kebun tanaman obat atau bahan obat dan selanjutnya dapat disalurkan kepada masyarakat, khususnya obat yang berasal dari tumbuh-tumbuhan. Budidaya tanaman obat untuk keluarga (TOGA) dapat memacu usaha kecil dan menengah di bidang obat-obatan herbal sekalipun dilakukan secara individual. Setiap keluarga dapat membudidayakan tanaman obat secara mandiri dan memanfaatkannya, sehingga akan terwujud prinsip kemandirian dalam pengobatan keluarga
ANALISA DAMPAK BUNYI YANG DIHASILKAN OLEH BANDAR UDARA (BANDARA) SULTAN SYARIF KASIM II (SSK II) TERHADAP AMBANG PENDENGARAN SISWI SMK NEGERI PERTANIAN TERPADU PEKANBARU Wahyuni, Reka; Retnowaty, Sri Fitria; Fitri, Yulia
Sistem Informasi Vol 3 No 2 (2013): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

The airport of Sultan Syarif Kasim II Pekanbaru is the only one airport located in Pekanbaru city, Riau province and it is the media of air transportation that operates airplane. Sound intensity of plane could create the noisy that effect to psychological disturbance, physical disturbance and communicative disturbance. According to firmness of the head of ministry LH No.48/MENLH/11/1996 about standard quality of noisy level for environmental activities around school is 55 dBA. The objective of this study was to measure sound intensity at state vocational high school integrated agriculture Pekanbaru located at noisy area using Sound level meter digital and in order to find out its effect to the level of students’ auditory using Gurputala. On the results of research the intensity of sound obtained each day since Monday to Saturday was on average 69.46 dBA and the higher intensity was 93.1 dBA. And the results of inspection using garputala with 10 female students that for Rinne test 100% normal, but for Weber test 50% the students faced lateralization on right ear. And then for Schwbach the auditory of female students decreases. Thus, the attention of people and government is needed to overcome this problem, one of the ways is planting many trees at school environment and simple air proof in classroom. To obtain the score of auditory step it needs furthermore study using Audiometry to measure auditory step.
STANDAR PELAYANAN MINIMAL WAKTU TUNGGU DI PENDAFTARAN PASIEN RAWAT JALAN DI RSUD PETALA BUMI PROVINSI RIAU Ulfa, Henny Maria
Sistem Informasi Vol 8 No 01 (2017): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

The waiting time is the time it takes from the patient to register until the medical record file is sent to the polyclinic. RSUD Petala Bumi Provinsi Riau for service still not good because it still uses manual system. Minimum standards of service time wait patients in outpatient registrationin RSUD PetalaBumiProvinsi Riau.Research methodology used in this research is descriptive approach with a combination of quantitative and qualitative, samples to this research a total of 97 patients. Produce research waiting time in registration outpatients included in a category slow(≥ 10 minute) as much as 66 patients (68,0 %)While in the category of fast(≤ 10 minute) 31 patients (31,9 %). From 97 outpatients at the hospital Petala Bumi,riau.Seen from workload by officers additional resources is needed, especifically at distribution so that the medical officerno longer working concurrently again, education and training record medical officer has already been done, SPO in TPPRJ already exists but not run optimally, and facilities in unit medical record hospital in Petala Bumi Riau has been sufficient. Advice on this research is should be increased again the quality and quantity of the of officer so that patient do not wait longer in registration of outpatient. For medical officers are expected to perform their duties in accordance with SOPs that have been established so as to increase the value of productivity so that patient services faster and can improve the quality of service in TPPRJ.
PENGARUH ZAT ADITIF PADA MORFOLOGI MEMBRAN HIBRID POLISULFON-LEMPUNG -, Zaiyar
Sistem Informasi Vol 4 No 2 (2014): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Morfologi membran hibrid polisulfon-lempung dengan zat aditif PEG dan lempung (PEL 1) berbeda dengan membran hibrid polisulfon-lempung dengan zat aditif lempung saja. Penggunaan 2 jenis zat aditif pada membran PEL 1 menyebabkan jumlah pori lebih banyak, ukuran pori lebih kecil dan distribusi pori lebih merata dibandingkan membran PL 1 yang hanya menggunakan zat aditif lempung saja. Zat aditif PEG pada membran PEL 1 berperanan pada pembentukan pori membran dengan cara meningkatkan koneksitas pori, sedangkan peranan lempung pada membran PEL 1 dan PL 1 melalui interkalasi visit host ke dalam polimer organik.
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN PEMBERIAN ASI EKSKLUSIF PADA BAYI DI WILAYAH KERJA PUSKESMAS SENAPELAN KOTA PEKANBARU TAHUN 2016 Rasyid, Zulmeliza; Megawati, Astria
Sistem Informasi Vol 7 No 01 (2016): Jurnal Photon
Publisher : Fakultas MIPA dan Kesehatan Universitas Muhammadiyah Riau

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Abstract

Exclusive breastfeeding is the only baby only breast-fed for 6 months without any additional fluid, such as formula milk, orange juice, honey, tea, water and without supplementary feeding others, such as banana, milk porridge, biscuits, porridge or rice porridge. Scope of exclusive breastfeeding in Senapelan work area health center in 2015 is 56 %. Scope of exclusive breastfeeding in 2015 decreased from 2014 the amount of coverage is at 57.44 %This research method is analytic quantitative of observational with cross sectional design. This research sample counted 90 respondents. Technique intake of sample is proportional sampling and data collection do with interviewing mothers with babies aged 7-11 months using questionnaires. Analysis the used are analysis univariate, bivariate analysis with Chi - Square test and multivariate and data processing using computerized. Results of research show there are correlation between mother’s knowledge (Pvalue = 0,0001 , value of POR = 10,094 ) , mother’s education (Pvalue = 0,013, value of POR = 3,421 ) , mothers work ( Pvalue = 0,025 , value of POR = 3,058), mother’s habits ( Pvalue = 0,0001, value of POR = 15,600) and the role of health workers ( Pvalue = 0,0001, value of POR = 13,388 ) with exclusive breastfeeding for the baby. Suggested for holders need to improve outreach programs and socialization for mothers, the general public, working mothers, either in health centers, integrated service post and in classes pregnant women about the importance of exclusive breastfeeding in infants. And to the mother who has a baby to be more diligent in bringing babies to integrated service post Health Services as well as searching for information on exclusive breastfeeding.

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