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INTEGRASI REMEDIASI MISKONSEPSI DALAM PEMBELAJARAN MODEL PROBLEM SOLVING MATERI SUHU DAN KALOR DI MAN ., Nurhasanah; Tiur Maria S, Haratua; Oktavianty, Erwina
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 11 (2016): Nopember 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

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Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui apakah remediasi miskonsepsi yang terintegrasi dalam pembelajaran model problem solving efektif menurunkan jumlah miskonsepsi peserta didik materi suhu dan kalor kelas X IPA MAN 1 Pontianak. Penelitian ini berupa ekperimen semu rancangan Nonequivalent Control Group Design. Sampel penelitian ini 33 peserta didik kelas X IPA 3 (kelas eksperimen) dan 33 peserta didik kelas X IPA 1 (kelas kontrol) dipilih dengan teknik intact group. Hasil penelitian berdasarkan uji U Mann-Whitney diperoleh Zhitung < -Ztabel (-5,78 < -1,96) maka Ho ditolak. Hal ini menunjukkan bahwa terdapat perbedaan penurunan jumlah miskonsepsi peserta didik yang signifikan (? = 5%) antara kelas eksperimen dan kelas kontrol. Besar efektivitas penerapan remediasi miskonsepsi yang terintegrasi dalam pembelajaran terhadap penurunan jumlah miskonsepsi peserta didik tergolong tinggi (d = 1,46). Dengan demikian, penggunaan remediasi yang terintegrasi dalam pembelajaran efektif menurunkan jumlah miskonsepsi peserta didik materi suhu dan kalor. Kata Kunci: Integrasi Remediasi Miskonsepsi, Problem Solving Abstract: The purpose of this Quasi-Experimental Research Design with Nonequivalent Control Group Design was used to determine remediation that integrated in the learning is effective to reduce the number of students? misconception about temperature and heat material in senior high school. This study involved 33 students of class X IPA 3 (experimental group) and 33 students of class X IPA 1 (control group) as the sample which had been chosen by intact group. The results based on the U Mann-Whitney test was obtained Zscore <    -Ztable (-5.78 < -1.96), so Ho is rejected. This showed that there are differences significant decreasement the number of students? misconception (? = 5%) between the experimental group and control group. The effect size implementation of the remediation that integrated in the learning to decreased the number of students? misconception is high (d = 1.46). Thus, the use of integrated remediation in learning is effective to reduce the number of students? misconception in the temperature and heat material. Keywords:        Integration Remediation Misconception, Problem Solving
PENDETEKSIAN TEPI CITRA CT SCAN DENGAN MENGGUNAKAN LAPLACIAN OF GAUSSIAN (LOG) ., Nurhasanah
POSITRON Vol 2, No 1 (2012)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Univetsitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/positron.v2i1.1566

Abstract

CT scan mampu menghasilkan citra organ internal (struktur anatomi), mampu mendefenisikan volume target dan membantu dalam penempatan dan pembentukan radiation beam. Deteksi tepi citra menjadi bagian yang penting dalam radioterapi karena proses ini merupakan langkah awal pemisahan objek dalam citra yang memiliki perbedaan karakteristik dan ciri khas tersendiri. Batas antara satu objek dengan objek lain dalam citra yang berbeda karakteristik telah jelas, maka selanjutnya citra medis dapat dilakukan analisa citra lebih lanjut dan juga diagnosa kondisi penyakit pasien yang terlihat dengan menginterpretasikan citra medis tanpa harus melakukan pembedahan. Deteksi tepi dilakukan dengan menggunakan Laplacian of Gaussian, operator ini akan menangkap tepian dari semua arah dan menghasilkan tepian yang lebih tajam. Sehingga pada citra hasil proses terlihat jelas bagian-bagian tepi objek dengan jelas, dan proses ini membutuhkan waktu yang cukup singkat hanya dalam hitungan detik.
A LABORATORY SCALE RESEARCH TO OBTAIN ENVIRONMENTALLY SAFE EFFLUENT FROM FINAL WASTE DISPOSAL SITE LEACHATE IN GALUGA OWNED BY REGIONAL GOVERNMENT OF BOGOR CITY WAS CONDUCTED FROM JULY 2006 THROUGH TO APRIL 2007. THE EXPERIMENT OF PRODUCTION TOLERABLE THRESHOLD EFFLUENT WAS CARRIED OUT BY AERATING THE LEACHATE IN 4 DIFFERENT AERATION RATES (0, 10, 30 AND 70 LITERS/MINUTE).  THE RESEARCH FOUND THAT THE MOST EFFECTIVE METHOD TO REDUCE POLLUTANT WAS AERATING AT THE RATE OF 70 LITERS/MINUTES.  HOW ., Nurhasanah; Darusman, Latifah K.; Sutjahjo, Surjono Hadi; Lay, Bibiana Widiati
Forum Pasca Sarjana Vol. 34 No. 1 (2011): Forum Pascasarjana
Publisher : Forum Pasca Sarjana

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A laboratory scale research to obtain environmentally safe effluent from Final Waste Disposal Site leachate in Galuga owned by Regional Government of Bogor City was conducted from July 2006 through to April 2007. The experiment of production tolerable threshold effluent was carried out by aerating the leachate in 4 different aeration rates (0, 10, 30 and 70 liters/minute).  The research found that the most effective method to reduce pollutant was aerating at the rate of 70 liters/minutes.  However, only some of pollutant (Cu, Zn, Pb and E.coli) can be reduced until below tolerable threshold.   Keywords: effluent, leachate, tolerable threshold
Antimicrobial Activity Of Nutmeg (Myristica fragrans Houtt) Fruit Methanol Extract Againts Growth Staphylococus aureus and Escherichia coli ., Nurhasanah
BIOEDUKASI Vol 3, No 1 (2014): September
Publisher : BIOEDUKASI

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Nutmeg (Mirystica fragrans Houtt) were one of famous spices comes from North of Mollucas. Nutmeg have many important part of itself for economic value especially it mace and seed but it fruit mostly unusefull. Chemical compounds whithin nutmeg fruit such atsiri oil have a promising component as an antimicrobial compound.The aim of this research were to determine antimicrobial activity and minimum inhibition concentration of nutmeg fruit againts growth of Staphylococus aureus and Escherichia coli by using metanol as a solvent. The study were conducted at PMIPA FKIP laboratory of Khairun Univercity. This was an experimental research by using completed randomized design which consist of fifteen concentration with three replication.Statistical analizing showed that Fhit > Ftab (61,91) for S.aureus whereas 3, 81 for E.coli after  applying  methanol  extract  of nutmeg  fruit  for those  bacterial  growth,  respectively. Neither for minimum inhibition concetration, S.aureus have a low MIC value (8%) than E.coli (10%), respectively). In conclusion extract of nutmeg fruit by using methanol had ability to inhibit the growth of S.aureus dan E.coli with MIC of S.aureus lower than MIC of E.coli.  Keywords : Nutmeg, antibacterial activity, MIC
JUMLAH DAN DISTRIBUSI STOMATA PADA TANAMAN PENGHIJAUAN DI KOTA TERNATE Papuangan, Nurmaya; ., Nurhasanah; Djurumudi, Mudmainah
BIOEDUKASI Vol 3, No 1 (2014): September
Publisher : BIOEDUKASI

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Plant can absorb  pollutan.  Part of  plant  which  absorb  the  pollutan  were leaf. Plant can use as  pollotan  indicator  such  plant  which  growth  aside  street.The  purpose  of  this  study  were  to determine the number and distribution of stomatal of plants which grouth aside street at Ternate City. This research was a descriptive study. The data were collecting by couting the number of stomatal and its distribution by using replica and whole mount method. Such plants were used in this study were Ficus benjamina L,  Callophylum  inophyllum  L.,  Acacia crassicarpa, Samanea saman and Arecaceae.The result of this study showed a varies of stomatal number and  its distribution within five species plants Stomatal number on A. crassicarpa categorited into uncoonting both of  upper  adaxial and lower abaxial,    F. benjamina L. had  stomatal number very high at abaxial side than adaxial side, C. inophyllum L. had stomatal number on adaxial side higher than adaxial side in S. Saman, its stomatal number on adaxial side categorized uncoonting whereas adaxial side were low. The stomata number of Arecaceae were categorized moderate on abaxial side where as adaxial side were low. Stomatal distribution on F. benjamina L., C. inophyllum L., A. crassicarpa, S. saman were random wereas Arecaceae were aline. Keywords : distribution, number, stomata, Ternate city
Implementasi Deteksi Tepi Canny pada Citra Mammografi ., Nurhasanah; Ivansyah, Okto
Jurnal Aplikasi Fisika Vol 11, No 1 (2015): JURNAL APLIKASI FISIKA
Publisher : Jurusan Fisika FMIPA UHO

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Pengolahan citra mammografi membantu dokter dalam mendiagnosa dan mendeteksi penyakit yang menyerang bagian dalam payudara tanpa operasi lebih dulu. Analisis citra dilakukan untuk mencapai tujuan pengobatan yang maksimal,salah satu prosesnya adalah deteksi tepi. Pendeteksian tepi di sini menggunakan metode Canny, yang dilakukan dalam beberapa tahap. Tahap pertama proses smothing yang bertujuan untuk menghilangkan noise kemudian dilanjutkan dengan penentuan gradien untuk penentuan tepi. Dilanjutkan dengan tahap non-maximum suppressionyang bertujuan membuang potensi gradien di suatu piksel dari kandidat edge jika piksel tersebut bukan merupakan maxima lokal pada arah edge di posisi piksel tersebut lalu didouble thresholding. Dan tahap terakhir proses edge tracking dengan hysteresis dimana tepi akhir ditentukan dengan menekan semua tepi yang tidak terhubung ke tepi tertentu yang sangat (kuat). Sehingga akhir proses menunjukkan tepi citra yang halus dan memiliki lokalisasi tepi yang baik.
PENGARUH ASSETS GROWTH DAN DANA PIHAK KETIGA TERHADAP PROFITABILITAS PERBANKAN YANG LISTING DI BURSA EFEK INDONESIA (BEI) DENGAN KECUKUPAN MODAL SEBAGAI PEMODERASI”. ., Nurhasanah
Jurnal Akuntansi Vol 3, No 3: Agustus 2014
Publisher : Universitas Syiah Kuala

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Abstract: The objective of this research is to examine the determine of assets growth, consumers fund growth and Capital Adequacy Ratio (CAR) as mediating varible on the profitability of Banking that listed in Indonesian Stock Exchange. Data collected by census method since 2008-2013 and gotten 29 banks. Data analyzed by using multipe regression. The result of research show that variables Assets Growth and Capital Adequacy Ratio have a positive significant impact on Return on Assets (ROA). While the variable Consumer Funds (DPK) have no significant effect to ROA. Later on this study found that the variables CAR as variabel moderating able to moderate the influence of Assets Growth on ROA but a negative relationship. However, the variable CAR isnot able to moderate the Influence on consumers fund (DPK) on ROA, but the results show a positive relationship.Keywords : Assets Growth, Consumer Funds Growth (DPK), CAR and ROA.Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh assets growth, dana pihak ketiga (DPK), CAR dengan rasio kecukupan modal sebagai variabel mediasi terhadap profitabilitas perbankan yang Listing di Bursa Efek Indonesia. Populasi yang diambil adalah seluruh bank yang terdaftar di Bursa Efek Indonesia. Sample diambil dengan metode sensus. Dari semua sampel yang diamati hanya 29 bank yang menyajikan data yang lengkap. Data dioleh dengan menggunakan analisis linear berganda melalui program SPSS. Dari hasil penelitian diperoleh bahwa variabel Assets Growth dan Capital Adequacy Ratio (CAR) berpengaruh positif dan signifikan terhadap Return On Assets (ROA). Sementara Variabel DPK Growth tidak berpengaruh signifikan terhadap Return On Assets (ROA). Kemudian pengujian variabel moderasi diperoleh bahwa variabel CAR mampu memoderasi pengaruh antara Assets Growth terhadap ROA, akan tetapi hasil yang diperoleh menjunjukkan pengaruh yang negatif (tidak searah). Akan tetapi variabel CAR tidak mampu memoderasi pengaruh antara DPK Growth terhadap ROA, akan tetapi hasil yang diperoleh menunjukkan hubungan yang positif.Kata-kata Kunci : Assets Growth, DPK Growth, CAR dan ROA.
HUBUNGAN ANTARA MINAT WIRAUSAHA DENGAN KETERAMPILAN HASIL PERTANIAN NATA DE COCO PADA PESERTA DIDIK KELAS 11 DI MADRASAH ALIYAH NEGERI CIBINONG ., Nurhasanah; Arief, Zainal Abidin; AR, Saefudin
ANDRAGOGI Vol 16, No 2 (2016)
Publisher : ANDRAGOGI

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Minat inilah yang dimaksudkan sebagai jiwa wirausahawan yang dimana datang dari dalam diri indivual itu sendiri yang bertujuan, berharap dan berambisi untuk menciptakan perubahan di dalam dirinya dan kehidupannya yang sesuai dengan rasa suka dan rasa ketertarikan dirinya tersebut pada suatu hal atau aktifitas, tanpa ada yang menyuruh dan minat pada dasarnya penerimaan akan suatu hubungan antara diri sendiri dengan sesuatu diluar diri seperti di lingkungan masyarakat dan pertemanannya, minat tersebut tumbuh karena hubungan sosial diri secara individu dilingkungannya tersebut.Kewirausahaan adalah orang yang memiliki pekerjaan dan lapangan pekerjaan Keterampilan adalah seseorang yang mampu melakukan dan membuat kreatifitas dengan cara yang cepat.
BUDAYA PEMILIHAN MENU MAKANAN PADA ANAK LEUKEMIA ., Indriatie; ., nurhasanah
JURNAL PENELITIAN KESEHATAN Vol 13, No 1 (2015): Jurnal Penelitian Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

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In Children Inpatient Hospital Dr Soetomo, leukemia in the group of ten main diseases. Theresearch objective was to determine the selection of culture on children's diet leukemia in Hospital DrSoetomo, include: trust, mother's knowledge about nutrition, food social function, and preferences.This study is a qualitative study, which used a phenomenological approach. The unit of analysisin this study were all mothers or families and child leukemia patients who were treated at room Bona IHospital Dr. Soetomo in November 2014. Respondents who studied a number of 5 patients and theirfamilies. Variable is cultural research on children's food menu selection leukemia. Data was collectedthrough in-depth interviews or interviews indept interview guide was used in the study subjectshereinafter referred to as informants.Leukemiain children with a history of eating mostly fast food in the form of instant noodles in thediet of their daily, over a long time. In shaping the culture of food on the menu selection since earlychildhood, takes the role of the parents, especially 'the mother to give knowledge about healthy foodaccording to the child's nutritional needs, maximizing togetherness in the family, and increaSingthe role ofthe family to solve the problems of malnutrition in children, familiarize the children and members otherfamilies to choose a healthy diet and natural.Keywords: Cultural selecting food menu, leukemia.
JUAL BELI HARTA BENDA WAKAF MENURUT MADZHAB SYAFI’I: STUDI ANALISIS PEMIKIRAN IBNU HAJAR AL-HAITAMI ., Nurhasanah; ., Suprihatin
MASLAHAH (Jurnal Hukum Islam dan Perbankan Syariah) Vol 6 No 2 (2015): Maslahah : Jurnal Hukum Islam dan Perbankan Syariah
Publisher : Program Studi Ahwal al-Syakhshiyyah dan Perbankan Syariah Fakultas Agama Islam Universitas Islam "45" Bekasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (421.854 KB) | DOI: 10.33558/maslahah.v6i2.1186

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The problem of this study is how the purchase procedure of wakf property according to the school of Shafi?i jurisprudence, focusing on the thought of Ibn Hajar al-Haytami? The conclusion of this study, Ibn Hajar al-Haytami is one of the followers of Shafi'i?s school of fiqh, (Islami jurisprudence) and he expressly prohibit the sale and purchase of wakf property under any circumstances. According to Al-Haitami property of wakf had broken up his property and belong to Allah. Therefore, property of wakf has not be authorized for sale in the all condition. There is possibility when he banned the sale and purchase of the wakf property, affected by the state of Muslims who was very much with the teachings of Islam or Al-Haitami?s thought of fiqh. Although prohibits selling property of wakf, it allows rent it. The wakf has been relevant to the development of society, especially for Muslims of Indonesia, such as the development of the construction and rental of flats on wakf land, as it has been regulated in the management of productive of wakf in the legislation of wakf.