bluuebunny/crossref_metadata_2025_split huggingface dataset:
Treatment of endo-periodontal lesion using leukocyte- platelet- rich fibrin. A case report
Authors: Betancourt Pablo , Elgueta Ricardo , Fuentes Ramon 
Published: February 2018

Case Description: The main objective of this paper was to report the clinical effectiveness of leukocyte- platelet- rich fibrin (L-PRF) in the treatment of a combined endo-periodontal lesion of an upper first premolar.Clinical Findings: The tooth had a profound abfraction on the vestibular aspect and presented no mobility but revealed a deep pocket measuring of 11 mm on the mesial vestibular aspect and 14 mm on the mesial palatine aspect. The three dimensional image analysis showed total bone loss in the mesial aspect and an extensively bone loss of the vestibular aspect of the vestibular root.Treatment and Outcome: Endodontic treatment was performed and periodontal access surgery (surgical periodontal therapy) was done with the application of autologous L-PRF. Three month and 6 months after surgery, the cone beam computed tomography (CBCT) exams showed no bone regeneration in any aspect of the tooth. However, periodontal examination showed a significative improvement in the deepness of surcus. The mesial vestibular aspect had a deep pocket of 3 mm and 5 mm on the mesial palatine aspect showing a reduction in deepness of 8 mm and 9 mm, respectively.Clinical Relevance: The actual treatment for teeth with bad prognosis is the extraction and replacement with implants. Even though implants are capable of restore function and aesthetic, the abuse of this approach have led to the loss of teeth that could be successfully treated with a less invasive technique. The prognosis of teeth with endoperiodontal lesion is poor but could be enhanced with regenerative therapies. Until now there are no clinical trials and just four case report about the treatment of these teeth with platelet rich fibrin.
PENINGKATAN KUALITAS PEMBELAJARAN BIOLOGI UNTUK MEMBENTUK GURU BIOLOGI YANG PROFESIONAL DAN CERDAS
Authors: Susilo Herawati 
Published: February 2018

<p>Improving the quality of teaching biology should continue to be done to establish a professional teacher of Biology and intelligent. This is not an easy thing to do as turning the hand because it requires the cooperation of all faculty in the Department of Biology that is expected from day to day also always improve professionalism . Biology lecturer and intelligent professional, who can develop his professionalism in accordance with the challenges of globalization and the dynamics of global education will be a living example for students majoring in Biology. Biology teacher candidates who are prospective professional and intelligent teacher who always want to learn throughout life, literati Science and technology, mastering the English language, capable of carrying out classroom action research, writing scientific papers diligent, capable students according to the needs and development of the era, as well as having intelligence thinking. They are also expected to have the ability to constantly develop the ability, can produce intelligent action, which is done with full responsibility, and is able to be recognized by the public in carrying out their duties in the field of education and learning. One effort that can be done by lecturers Biology is biology of learning by presenting to increase the independence of students in learning, and develop metacognitive skills. Lecturer builder courses should be worked together to give its share in coaching students to become teachers of Biology is the professional and intelligent. Lecturers should be an example and role model for prospective Biology teachers who cultivated because of their tendency to learn students more or less the same as how they be taught in LPTK.</p>
AKULTURASI SAINS, TEKNOLOGI DAN BUDAYA UNTUK PENINGKATAN KUALITAS PENDIDIKAN BERBASIS KEARIFAN LOKAL
Authors: Suranto Suranto 
Published: February 2018

<em>The values of local knowledge is the basis of great value for nature conservation, development of local products and development of national character. Indigenous development efforts need to be made by all parties and the whole society, so that the direction of development based on their own national identity. This can be exemplified in the national figures are recognized worldwide, while sticking to the philosophy of the nation. Positive impact on improving the quality of education is expected to be achieved as a result of acculturation between science, technology and culture. Pancasila should be a solid foundation for the development of science and technology, so that Indonesia become a nation of character</em>
STUDI JUMLAH TROMBOSIT ANTARA PENDONOR LAKI-LAKI DAN PEREMPUAN PADA USIA YANG BERBEDA DI UNIT TRANSFUSI DARAH CABANG KOTA MALANG
Authors: Khasanah Anis Nur , Suyadi Suyadi 
Published: February 2018

<p>Blood is part of the body which has 6-8 % of total body weight which include of the blood cell and plasma. Thrombocyte is one of component in the blood which has an important function in blood coagulation. This study is aimed to evaluate the influence of the sex and age of donor on the number of thrombocyte. Blood sample were collected at Blood Transfusion Unit of Malang. This research using cases study whose use to observe the number of thrombocyte in man and woman donor at different age. Total of 40 sample (20 of each sex) whose classified as ≤31, 31-40, 41-50 and ≥ 51 years of age. The number of thrombocyte which determined by hemocytometer and observe under microscope (magnification: 100 ). The collected data where analyze by unpaired T-test for man and woman one. While Anova whose use to analyze the differences between ages interval both in the man and woman. Duncan test (5%) whose use to determine the significant different between ages group. The result show that the number of thrombocyte whose significantly higher (P&lt;0,05) than those in the woman (245.750 <span style="text-decoration: underline;">+</span> 76300 vs 201.750 <span style="text-decoration: underline;">+</span> 61564). The age of donor whose significantly influence on the number of thrombocyte (P&lt;0,05) both in the man and woman. The number of thrombocyte degrees significantly by increasing the age. However for the both sex can donor the blood of more than 51 years of age.</p>
PENGARUH LAMA FERMENTASI TERHADAP KANDUNGAN PROTEIN SUSU KEFIR SEBAGAI BAHAN PENYUSUN PETUNJUK PRAKTIKUM MATA KULIAH BIOKIMIA
Authors: Susanti Susanti , Utami Sri 
Published: February 2018

<p>Highly content of nutrition in milk a perfect for microba to grow. Microba can pollute the milk fastly so it can not be consume. Fermentation is one way to avoid the milk decay. Fermentation of milk is conducted by inoculating pasteurized milk with kefir grains additional as cultur starter. The objective of this research is knowing the effect of fermentation period toward protein content of kefir milk as material to compile guideline book for lab work in biochemistry class. The research is quantitative with RAL factorial 4x1 in 3 times repetition. The factors of research are fermentation in 0 hour (t1), 12 hours (t2), 24 hours (t3), 36 hours (t4). Research use titration formol to collect the data of protein content. Anava one tail is used to examine the hypothesis continued with BNT examination. The result of hypothesis shows that sig t (fermentation period) for protein content in kefir milk 0,000 with significance degree is 0,05. It shown that sig t &lt; 0,05. From the result above, the conclusion is fermentation period affect the protein content in kefir milk.</p>
PENGARUH LAMA PENGGUNAAN MULSA DAN DOSIS PUPUK KANDANG TERHADAP PERTUMBUHAN CABAI (Capsilum Annum) SEBAGAI BAHAN PENYUSUN PETUNJUK PRAKTIKUM BIOLOGI KELAS XII SMA NEGERI 1 BARAT
Authors: Aripin Zainal 
Published: February 2018

<p>Learning biology is one area of Natural Sciences (IPA) which is integral with practical activities. The lab activities are very important in understanding science concepts. One material that requires practical learning activities more meaningful so that the material of plant growth and development of class XII Science. It would require new innovation in the development lab manual. This study aims to make research the effect of duration of use and dose of manure mulch<br />on plant growth chili as the building blocks lab manual.This research was conducted using a "Research and Development" (Research and Development). At this stage of research using Grid Design Divided (RPT) which uses two treatments, use of mulch and manure dose use with penggulangan 3 times, while in the Development stage using the results of research into practical instructions were validated by various experts. Based on the results of research and development,<br />we can conclude several things: study the effect of long use of mulch and a dose of manure on the growth of chili can be used as the building blocks of manual lab work with Highlights Growth and Development Plant class XII Science developed in this study expressed very valid, based validation results from two experts namely materials experts and media specialists, with a 88% value validation.</p>
PENGGUNAAN ANALISIS KRITIS UNTUK MENINGKATKAN KEMAMPUAN METAKOGNITIF PADA POKOK BAHASAN PENGELOLAAN LINGKUNGAN SISWA SMP
Authors: Lukitasari Marheny , Widiyanto Joko , Yahya Yenisha Maidha 
Published: February 2018

<p>This aims to determine the use of critical analysis to improve metacognitive skills of students of SMP Negeri 2 Karangrejo on Topic Environmental Management. This research is a qualitative descriptive study is to describe the data obtained by identifying metacognitive skills of students through the use of critical analysis. This research was done in SMPN 2 Karangrejo class VII semester 2015. Researchers used 26 students as respondents and one expert as an observer. Data collection techniques is data metacognitive skills based on critical analysis of the workmanship scores of students, which is interpreted in the assessment of the level of metacognitive skills. The data analysis technique used is descriptive qualitative. Results of the study are: (1) the use of critical analysis showed an increase in metacognitive abilities of students seen from the averagevalue of critical analysis in the first meeting and the second meeting, namely 50.09 and 66.13 (2) the observation of the quality of the implementation of learning have criteria " very good "seen from the average of the two meetings by an average score of 4.5 and a percentage of 91%.</p><p> </p>
PENERAPAN METODE ROLE PLAYING DENGAN MEDIA ORKAS (ORGAN KORAN BEKAS) UNTUK MENINGKATKAN PRESTASI BELAJAR BIOLOGI SISWA KELAS XI IPA MADRASAH MA’ARIF AL-FALAH
Authors: Utami Sri , Wijianti Indah , Ardhi Muh. Waskito 
Published: February 2018

<p>This study aims to determine the application of methods Role Playing with “Orkas (Organ KoranBekas)” can improve learning achievement of XI IPA Biology class in Madrasah Maarif Al-Falah. The research was conducted in Madrasah Maarif AL-Falah district of Ngrayun Ponorogo. The subjects were<br />students of class XI second half of Al-Falah Madrasah Maarif District of Ngrayun Ponorogo school year 2014/2015 the number of students 16 children. The study consisted of two cycles, each cycle consisting of four phases: planning, implementation, observation and reflection. The results showed an increase in<br />learning achievement. Student achievement can be seen in the first cycle of 74.75, while the second cycle of 79.43 increased by 4.68. Additionally methods and media Orkas Role Playing (Organ newspaper Used) can improve the quality of the learning process. This is evident from the increasing every aspect of<br />students' courage and precision in playing its role 50% (18.75% to 68.75%). Cooperation of students in the group increased by 50% (25% to 75%). Attitude and cooperation skills of students in the group during the role play increased 37.5% (31.25% to 68.75%). And courage of students in expressing<br />responses or opinions and experience after playing the role of increased 37.5% (31.25% to 68.75%). It can be concluded that the use of Role Playing methods and media Orkas Organ Koran Bekas/Organs From Newspaper) can increase student achievement grade XI Madrasah Maarif Al-Falah.</p><p> </p>
PENGARUH PEMBERIAN SARI KULIT NANAS (Ananas comosus (L) Merr) TERHADAP JUMLAH KOLONI BAKTERI PADA IKAN BANDENG (Chanos chanos F.)
Authors: Berlian Zainal , Aini Fitratul , Yunita Melda 
Published: February 2018

<p>Pineapple rind (Anana chomosus (L) Merr) is household waste has not been used optimally. Rind the pineapple contains bromelain enzymes, citric acid and phenols, to inhibit bacterial growth. The research objective test ativitas antibacterial (Ananas chomosus (L) Merr) to fish. The study design used a completely randomized design (CRD), the treatment of P0 (0%), P1 (12.5%), P2 (25%), P3 (50%) and P4 (100%). Results of analysis of variance (ANOVA), the concentration extract pineapple rind (Anana chomosus (L) Merr) gives significant differences (p&gt; 0.01) to the number of bacterial colonies, where Fh &gt; Ft. The results showed pineapple rind (Anana chomosus (L) Merr) has antibacterial activity</p>
PENGARUH VARIASI KONSENTRASI DAN LAMA PERENDAMAN ASAM LAKTA TERHADAP KANDUNGAN GLUKOSA DAN KUALITAS TEPUNG GANYONG (Canna Edualis Kerr ) SEBAGAI PETUNJUK PRAKTIKUM BIOKIMIA
Authors: Desanti Erika Ayu , Kiswardianta R. Bekti , Hidayati Nasrul Rofiah 
Published: February 2018

<p>This study aims to investigate the influence of concentration and soaking time of lactic acid toward <br />glucose and quality of canna’s starch (Canna Edualis Kerr). The research method using a completely<br />randomized design (CRD) with 3x3x3 factorial and three replications. The repetition are K1L1, K1L2,<br />K1L3, K2L1, K2L2, K2L3, K3L1, K3L2, first K3L3. The first factors is variations of concentration (K)<br />include 1%, 1.5%, 2%, the second factor is soaking time (L), there are 60 minutes, 90 minutes, 120<br />minutes. Collecting data by calculating the glucose level using titration method with Na. Organoleptic<br />tests include color, odor, texture and level of preference to the 15 panelists using a closed questionnaire.<br />Best organoleptic test are K3L3 treatment (2% of lactic acid concentration with 120 minutes soaking<br />time) with a total value of 82.5 while the lowest are K3L1 treatment (2% of concentration with a 60<br />minutes of soaking time) with 48.5 of values. Data analysis shows the variation of concentration affect on<br />glucose levels (P = 0.000 &lt;0.05). Soaking time affect on glucose levels (P = 0.000 &lt;0.05) .There are any<br />interaction effect of concentration and soaking time on glucose levels. Based on the results showed that<br />the highest glucose levels found in K1LI treatment with 1% of lactic acid concentration and 60 minutes of<br />soaking time. As for the glucose concentration was lowest for K3L3 treatment with 3% of lactic acid<br />concentration and 120 minutes of soaking time. The results of this study are used as material preparation<br />Biochemistry lab manual.</p><p> </p>
PEMBELAJARAN BIOLOGI DENGAN GUIDED INQUIRY MODEL DAPAT MENINGKATKAN KETERAMPILAN PROSES SAINS DAN PRESTASI BELAJAR SISWA
Authors: Sukimarwati Juli 
Published: February 2018

<p>Tujuan penelitian ini adalah untuk mengetahui pengaruh pembelajaran biologi dengan <em>Guided Inquiry Model </em>terhadap peningkatan keterampilan proses sains dan prestasi belajar siswa. Subyek penelitian adalah kelas XI IPA3 SMAN 6 Madiun yang berjumlah 34 siswa. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam 3 (tiga) siklus. Setiap siklus meliputi empat tahap yaitu: 1). Perencanaan, 2) Pelaksanaan Tindakan, 3) Observasi, 4) Refleksi. Data didapat dari hasil observasi keterampilan proses sains, dan nilai prestasi belajar siswa berdasarkan Post tes dan Ulangan harian. Uji coba soal Ulangan harian telah dilakukan untuk mengetahui validitas, tingkat kesulitan, dan daya beda soal. Teknik analisa yang digunakan adalah analisa deskriptif yang meliputi: 1) Deskripsi data, 2) Pembahasan, dan 3) Kesimpulan</p>
SKRINING SENYAWA METABOLIT SEKUNDER EKSTRAK RUMPUT MUTIARA (Hedyotis Corymbosa (L.) Lamk.) DENGAN METODE GC-MS
Authors: Wijayanti Titik 
Published: February 2018

<p align="center"><strong>ABSTRAK</strong></p> Penelitian dilaksanakan bertujuan untuk mengeksplorasi potensi senyawa metabolit sekunder tanaman rumput mutiara (<em>Hedyotis corymbosa</em> (L.) Lamk.) dalam bentuk esktrak. Penelitian ini diharapkan memberikan informasi yang lebih lengkap terhadap potensi penggunaan tanaman tersebut sebagai obat tradisional. Identifikasi komponen senyawa metabolit sekunder dilakukan dengan metode Gas Chromatograph Mass Spectrometri (GCMS). Hasil GCMS menunjukkan terdapat 20 senyawa yang terindetifikasi yang berasal dari golongan flavanol, monoterpena, triterpena, sikloterpena, seskuiterpena, fenolat, asam organik, flavon. Senyawa yang teridentitfikasi adalah: <em>catechol</em>, <em>camphene</em>, <em>limonene</em>, <em>myrcene</em>, <em>pinene</em>, <em>camphor</em>, <em>cineole</em>, <em>geraniol</em>, <em>citronellol</em>, <em>gallic acid</em>, <em>ascorbic acid</em>, <em>β caryophyllene</em>, <em>β elemene</em>, <em>β farnesene</em>, <em>β selinene</em>, <em>apigenin</em>, <em>kaempferol</em>, <em>luteolin</em>, <em>catechin</em>, <em>betulinic acid</em>. Beberapa fungsi penting senyawa-senyawa tersebut diantaranya adalah antioksidan, antibakteri, anti inflamasi, anti kanker, anti tumor, anti leukimia, hepatoprotektor, anti alergi, ekspektoran, hipoglikemia, hipokolesterol, antitusif, analgesik, kemo protektor.
PENGARUH PENGGUNAAN METODE ROLE PLAYING TERHADAP MINAT BELAJAR SISWA KELAS X PADA MATERI VIRUS DI SMA AZHARYAH PALEMBANG
Authors: Munir Munir , Fatiqin Awalul , Kendi Ira 
Published: February 2018

<p align="justify">A learning activity that did not correspond with the interest will generated unfavorable achievement. It can be said that with appropriate learning methods can lead to student interst. In learning process we need to caused a learning interest to the students. But in the real class a lot of teachers finds obtacles, because the lack of variations in learning method. Therefore the formulation of the problems is there any affection towards the use of role playing method in student learning interest on tenth grade student of SMA Azharyah palembang, this study aims to determine the effect of the use of the <em>role playing</em> towards the student learning interest of class X on virus material in SMA Azharyah Palembang . this research was done in august until semptember 2016 in SMA Azharyah Palembang. The population of this research was all of X student class of SMA Azharyah Palembang which is divided inti 2 classes and 30 students in average. X1 as a experiment class and X2 as a control class, sampling was done by used sampling jenuh technique. The research was used quantitative research method. The design was used in this research is true experimental design in form of posstest-only control design. To se the interest in students learning is done by using questionnaires and observation sheets. And to measure the effect of <em>role playing</em> method to student learning interst is using t-test. The result show that the learning interst in experiment class in high category was 33%, medium 47% and low 20%. Meanwhile in control class in high category was 20%, medium 50% and low 30% this shows that the experimental class student learning interest is higher compared to the control class. Furthermore there is an influence on students learning interest. Obtained t hitung = 11,75 then compared with t table= 1,671. So the result showed that t hitung &gt; t table. Thus Ha accepted.</p>
KEMAMPUAN PEMBENTUKAN SLIME PADA Staphylococcus epidermidis, Staphylococcus aureus, MRSA DAN Escherichia coli
Authors: Purbowati Rini 
Published: February 2018

<p>Biofilm merupakan komunitas bakteri yang terorganisasi, terakumulasi dalam metriks polimer (EPS) atau disebut juga slime yang diproduksi oleh bakteri itu sendiri dan mampu melekat pada permukaan hidup maupun tak hidup. Infeksi yang disertai dengan pembentukan biofilm sulit ditangani secara efektif oleh sistem kekebalan tubuh inang dan tahan terhadap pengobatan dengan antimikroba. <em>S. aureus</em> bersama dengan <em>S. epidermidis</em> merupakan agen penyebab infeksi antara lain infeksi implan medis dan infeksi nosokomial di seluruh dunia. Patogenesis infeksi <em>S. epidermidis</em> terkait dengan pembentukan biofilm. Patogenesis <em>S. aureus</em> disebabkan oleh efek gabungan dari faktor ekstraselular dan toksin, bersama dengan sifat invasif strain seperti perlekatan, pembentukan biofilm, dan ketahanan terhadap fagositosis. Metode <em>Congo Red Agar</em> (CRA) sebagai metode fenotipik yang cukup murah dan mudah dengan kriteria evaluasi didasarkan pada analisis visual warna koloni yang tumbuh pada media agar. Penelitian ini bertujuan untuk mengidentifikasi dan menganalisa kemampuan pembentukan slime pada isolat <em>Staphylococcus epidermidis, Staphylococcus aureus, </em>MRSA dan <em>E. coli</em>. Uji pembentukan slime bakteri dengan Metode CRA dilakukan dengan menanam isolat bakteri <em>S. epidermidis</em>, <em>S. aureus</em> (MSSA 1 dan MSSA 2), MRSA 1 dan <em>E. coli</em> (S4 dan S55) yang telah diremajakan ke media CRA dalam cawan petri dengan metode streak 4 area. Menginkubasi selama 24 jam pada suhu 37° C pada kondisi aerobik. Interpretasi hasil menurut ketentuan sebagai berikut: strain menghasilkan koloni warna hitam pekat, hitam, dan hitam kemerahan dianggap memproduksi slime, sedangkan koloni merah dan kemerahan diklasifikasikan sebagai tidak memproduksi slime. Kesimpulan penelitian ini adalah isolat bakteri <em>S. epidermidis, S. aureus</em> dan MRSA dengan metode CRA (<em>Congo Red Agar</em>) diketahui mampu membentuk slime sedangkan isolat bakteri <em>E. coli </em>menunjukkan hasil yang bervariasi.</p>
PERBANDINGAN KEMAMPUAN EKSTRAK KULIT PISANG AGUNG SEMERU DAN PISANG MAS KIRANA VARIETAS LUMAJANG DALAM MENGHAMBAT PERTUMBUHAN Candida albicans
Authors: Rikhmasari Dwi Nur 
Published: February 2018

<p align="center"> </p><p><em>A</em><em>gung Semeru </em><em>banana </em><em>and </em><em>M</em><em>as Kirana, is one of the typical banana varieties found in Lumajang Regency. Where on the </em><em>banana peel extraction</em><em> contain various antifungi compounds. The purpose of this research is to know the difference of banana extract of Agung Semeru and banana Mas Kirana varieties of lumajang, in inhibiting the growth of pathogenic fungi Candida albicans, and to know the optimal concentration which can inhibit the growth of Candida albicans. The method used was Completely Random Design (RAL) with four of factors, that is: 0, 25, 50, 75 and 100 %. The results were analyzed with Anova test and Duncan test multiple ranger test at the level of 5%. Each treatment was repeated three times. </em><em>The results show that there is an effect of giving extract of Semeru banana peel (sig = 0,00) and banana Mas Kirana (sig = 0,00) to Candida albicans growth at various concentration (0%, 25%, 50%, 75% and 100%). For extract of Semeru banana peel at concentration 75% (</em><em>3,19 ± 0,84</em><em> mm) showed better result from other concentration, while for banana Mas Kirana Lumajang peel extract, at concentration 50% (</em><em>2,44 ± 0,0 mm</em><em>) showed better result than treatment other. Ability of antifungal activity of Agung Semeru banana peel extract better than banana Mas Kirana.</em></p><p><em> </em></p>