Koagulasi Menggunakan Alum Dan Pacl

Alum and PACl Coagulation. Coagulation occurs by interaction of aluminum hydrolysis products with thecontaminant such as colloidal particles. It is necessary to consider the different aluminum species that may presentduring specific conditions, since the mechanism of turbidity removal is dependent upon them. PACl consists ofpreformed aluminum hydrolysis products, which are stable below pH 6 and less sensitive than in situ hydrolysisproduct, alum. The benefits of PACl relative to alum have been investigated as a function of pH and Al dosages.Specific conditions and aluminum species that exist during the certain mechanisms of coagulation are discussed.Results suggest that PACl is more effective than alum in lower pH range and high pH range, whereas alum is optimumin the neutral condition

Perbandingan Efektifitas Metode Demontrasi Dan Video Sadari Dalam Peningkatan Motivasi Deteksi Dini Kanker Payudara

Latar Belakang: Kanker payudara adalah keganasan yang paling sering pada wanita di negara maju dan nomor satu di negara berkembang dan merupakan 29% dari seluruh kanker yang didiagnosis tiap tahun. Di Jawa Tengah Kanker payudara menduduki peringkat pertama dibandingkan dengan jumlah kasus kanker yang lain yaitu sebanyak 9.542 kasus (48,59%). Tujuan ; mengetahui perbandingan efektifitas metode demontrasi dan video SADARI terhadap peningkatan motivasi praktek SADARI sebagai upaya deteksi dini kanker payudara. Metode ; Penelitian ini menggunakan quasi eksperiment dengan pre test-post test design. Pengambilan sampel menggunakan probability sampling dengan teknik cluster random dan proportional random sampling. Jumlah Sampel 86 responden. 43 responden diberikan perlakuan metode demontrasi dan 43 responden diberikan perlakuan pemutaran Video SADARI. Pengumpulan data dengan kuesioner. Uji Statistik dengan t-test dan uji Independent t test. Hasil: Ada perbedaan signifikan skor motivasi antara kelompok demontrasi dan kelompok VCD setelah dilakukan eksperimen( (3,400) > (1,67) Kesimpulan: metode demontrasi lebih efektif digunakan dalam meningkatkan motivasi praktek SADARI dibandingkan dengan metode pemutaran video SADARI

Discovery Learning Model for Enhancing Oral Activities of High School Student

Improving students' participation in the classroom is challenging, particularly in the oral activities. Learning strategy have to be arranged appropriately in order to provide as much as possible chance for students to do oral activities. The objective of this research is to improve oral activities of high school student by applying discovery learning model. There were 36 high school students of one public high school in Karanganyar, Indonesia purposively selected as participants. The discovery learning model was applied within 3 cycles and each cycle consists of 4 phases, namely planning, action, observation, and reflection. Data were obtained by observation, interview, and documentation, and triangulation method was conducted for validation of the data. Data were analysed based on VICS Flanders wooksheet. The result shows that student oral activities had been enhanced. The oral activities from pre-cycle to the last cycle respectively were 2.21%, 41.60%, 60.34%, and 78.75%. It can be concluded that discovery learning positively enhance student's oral activities

Evaluasi Kepatuhan Penulisan Obat Dalam Kartu Obat Penderita Rawat Inap Ruang Kutilang Terhadap Formularium Rumah Sakit Di Rsup Dr. Kariadi Semarang Periode 2007

Drug formularium is a method used by hospital medical staff to evaluate and choose a drug for patient treatments from various available drug trade name preparations within hospital. Objective of this study was to evaluate prescription compliance on drug cards of Kutilang in-patients ward towards Dr Kariadi Hospital Formularium during 2007. Non experimental, retrospective and non analytical observational study design was done. Sample collected by a proportional stratified random sampling from Kutilang in-patient drug card during 2007. Data were compared to Dr Kariadi Hospital Formularium. When prescription of drugs trade name different with formularium but generic name available, it was considered as non-formularium A and non-formularium B if either trade name or generic name drugs were not present. The results showed there were 56.1% female patients and 43.9% male patient hospitalized in Kutilang ward during 2007, in which 30.4% was belong to Internal medicine patients. Total number of drugs used were 613 items consist of 46.8% generic drugs and 53.2% trade name (patent) drugs. Overall agreement of drug used to the formularium was 77.7%. The rank of drug prescription agreement were as follows, anesthesiologist and psychiatry both were 100% agree to formularium, cardiologist was 14.8% agree to non-formularium A and dermato-venerologist was 40.9% belong to non-formularium B. The higest rank of prescription based on treatment classes were immunosuppressant (92.9%) among formularium, anti diabetics (32.2%) among non-formularium A and ENT drugs (83.3%) among non-formularium B

Association Between Self-Esteem, Self-Efficacy, Peers, Parental Controls and Sexual Behavior in Adolescentsat High School, Surakarta

Background: Sexual behavior among teenagers is worrying. It is influenced of permissive attitude shift, causing violation of norms, ethics in society. One factor is the opening of information about sex freely circulating in the community. In Surakarta adolescent at high school never did kiss the lips of 10.53%, a kiss in 5.6%, 4.23% masturbation and sexual intercourse 3.09%. This study aimed to determine the association of self-esteem, self-efficacy, peers, parents, with premarital sexual behavior in adolescent high school in Surakarta.Subjects and Method: This was an observational analytic study with cross sectional design. A total sample of 113 respondents was taken by using proportional random sampling. The population was in ten high schools of 1663 subjects in Surakarta. Data analysis used linear regression.Results: There is a relationship of self-esteem with premarital sexual behavior (b1= -0.202; 95% CI= -0.39 to -0.01; p= 0.036) were significantly higher self-esteem then reduce premarital sexual behavior. There is a relationship of self-efficacy with premarital sexual behavior (b2= -0.168; 95% CI= -0.33 to -0.01; p= 0.041) were significantly higher self-efficacy students then reduce premarital sexual behavior. There are peer relationships with premarital sexual behavior (b3= -0.271; 95% CI= -0.51 to -0.04; p= 0.024) were significantly better peer support and will reduce premarital sexual behavior. There is a parental relationship with premarital sexual behavior (b4= -0.236; 95% CI= -0.44 to -0.03; p= 0.025), the better the more parental supervision reduce premarital sexual behavior. There is a relationship of self-esteem, self-efficacy, peers, parents with premarital sexual behavior (F = 10.053; 95% CI= 24.16 to 43.61; p <0.001; R 2 = 24.4%)Conclusion: Self-esteem, self-efficacy, peers, and parents are associated with premarital sexual behavior in adolescents of 24.4%. Seventy six point six percent is influenced by other variables outside the research model.Keywords: Self-esteem, Self Efficacy, Peers, Parents Supervision, Premarital sex behaviorCorrespondence: Winarni. School of Public Health, Sebelas Maret University, Surakarta.Journal of Health Promotion and Behavior (2016), 1(1): 46-53https://doi.org/10.26911/thejhpb.2016.01.01.0

Keikutsertaan Deteksi Dini Kanker Leher Rahim Ditinjau Dari Karakteristik Responden

Latar belakang Kanker Leher Rahim menempati urutan kedua setelah kanker payudara sebagai kanker yang paling sering diderita wanita Indonesia. Kelompok beresiko terjadinya kanker leher rahim adalah wanita usia diatas 30 tahun , insident terbanyak pada usia 45-54 tahun. Tercatat lebih dari 270.000 wanita meninggal karena Kanker Leher Rahim dan diperkirakan ada 40.000 kasus baru Kanker Leher Rahim setiap tahunnya Tujuan  Menganalisis keikutsertaan ibu melakukan deteksi dini Kanker Leher Rahim dengan metode Inspeksi Visual Asam Asetat ditinjau dari Karakteristik Responden. Metode Jenis penelitian ini adalah observasional analitik. Populasi  ibu-ibu pasangan usia subur di Forum Kajian dan Komunikasi Muslimah Pucangan. Teknik sampling menggunakan sampel jenuh yang memenuhi kriteria inklusi sejumlah 76 responden Analisis data menggunakan X2 untuk bivariat dan regresi logistik untuk multivariat. Hasil Ada hubungan umur dengan Keikutsertaan ibu melakukan Inspeksi Visual Asam Asetat, ada hubungan pendidikan dengan keikutsertaan ibu melakukan Inspeksi Visual Asam Asetat, ada hubungan pekerjaan dengan keikutsertaan ibu melakukan Inspeksi Visual Asam Asetat, Simpulan Variabel Umur, pendidikan dan pekerjaan mampu mempengaruhi keikutsertaan dalam pemeriksaan IVA test sebesar 68,5% dan sisanya yaitu sebesar 31,5% dijpengaruhi oleh faktor lain diluar model penelitian.

EFIKASI DIRI DAN PERILAKU SEKSUAL PRANIKAH REMAJA SMA

Latar belakang Masa remaja sebagai masa peralihan dari masa kanak-kanak ke dewasa, pada masa ini terjadi perubahan fisik, mental, dan psikososial secara cepat, berdampak pada berbagai aspek kehidupan remaja, salah satunya. perilaku seks pranikah. Faktor personal salah satunya, efikasi diri berpengaruh terhadap perilaku seksual pranikah pada remaja. Tujuan untuk mengetahui pengaruh efikasi diri dengan perilaku seksual pranikah pada remaja SMA di Kota Surakarta. Metode Jenis penelitian ini adalah observasional analitik. Populasi penelitian ini adalah remaja SMA di Kota Surakarta. Teknik sampling menggunakan proporsional random sampling. Sampel yang diambil sebanyak 103 responden. Analisis data menggunakan uji t untuk bivariat. Hasil ada pengaruh efikasi diri dengan perilaku seksual pranikah dimana (b2 = -0,200; CI 95%; -0,368 hingga -0,032; p = 0,020). Simpulan efikasi diri berpengaruh terhadap perilaku seksual pranikah dimana semakin tinggi efikasi siswa maka semakin mengurangi perilaku sexsuak pranikah

A Collaborative Research to Improve Kingdom Animalia Lesson Plan at High School

Skill dalam penyusunan lesson design adalah salah satu knowledge base teaching atau pedagogical content knowledge (PCK) yang harus dikuasai guru. Kemampuan ini dapat dilatihkan melalui Collaborative Action Research (CAR). Pada penelitian ini, ada tiga komponen pelaku yang melakukan kolaborasi untuk memperbaiki lesson design animalia biologi SMA, yaitu guru biologi, mahasiswa calon guru biologi, dan dosen pendidikan biologi. Penelitian ini bertujuan untuk menganalisis desain pembelajaran yang dibuat secara kolaboratif untuk memperbaiki partisipasi siswa di kelas. Penelitian melibatkan satu orang guru Biologi dan 36 siswa sebagai subjek proses belajar mengajar yang merupakan siswa dalam satu kelas di sebuah SMA di Karanganyar, Jawa Tengah. Pengumpulan data dilakukan dengan dokumentasi lesson design guru, wawancara kepada guru dan siswa, observasi proses pembelajaran, dan perekaman audio dan video pembelajaran. Analisis dilakukan dengan menggunakan Science Lesson Plan Analysis Instrument (SLPAI). Hasil penelitian menunjukkan karakteristik lesson plan yang disusun guru melalui CAR dapat mengarahkan siswa untuk mempelajari sains sebagai proses memperoleh pengetahuan baru, dan meningkatkan partisipasi siswa dalam proses mengkonstruksi pengetahuannya.