bluuebunny/crossref_metadata_2025_split huggingface dataset:
THE EVALUATION OF THE EFFECT OF VARIOUS MOUTH RINSE ON THE DISCOLORATION OF DIFFERENT COMPOSITE RESINS
Authors: James Vandana , Balagopal Sundaresan , I Vaishnavi . , Varghese Sunil Chandy , J Varshinee G. , V Manishaa. 
Published: September 2019

AIM: To determine the effect of various types of mouthrinse on the color stability of the composite resin materials. MATERIALS AND METHODS: 4 types of resin material were chosen and immersed in 4 different types of mouthrinses for 2 mins daily and then restored in artificial saliva for rest of the time for 3 months. The baseline color values and post immersion color values were evaluated using colorimetrics. RESULTS: All the resin material underwent discoloration. The lowest discoloration was seen during the usage of amflor mouthrinse. The lowest discoloration among the resin material was seen there in nanofill resin material. CONCLUSIONS: From this study we can conclude that mouth rinses with low pH are more detrimental. It’s the filler material matrix that plays a key role on the color stability of the material. KEYWORDS: aesthetic dentistry, discoloration , mouthrinse.
The protective effect of Rhizophora apiculata bark extract against testicular damage induced by cigarette smoke in male rats
Authors: Mustofa Syazili , Hanif Fauziah 
Published: September 2019

Background: The mangrove bark extract (Rhizophora apiculata) is known to have the ability to inhibit the formation of free radicals, act as antioxidants, and anti-inflammatory.
Objective: This study was attempted to investigate the potency of Rhizophora apiculata bark extracts as an antioxidant to protect rat testes from the damage due to cigarette smoke exposure.
Methods: An experimental study using a posttest-only control group design was employed. Samples consisted of 25 male rats divided into 5 groups, namely K (-) not treated, K (+) exposed to cigarette smoke without the administration of mangrove bark extract, groups P1, P2, and P3 were exposed to cigarette smoke and each group received a dose of Rhizophora apiculata bark extracts every day for 30 days. Furthermore, P1 obtained 28.275 mg/KgBW, P2 was about 56.55 mg/kgBW, and P3 got 113.10 mg/kgBW.
Results: Analysis using One Way ANOVA showed that there were significant effects of administration of extracts on the average number of primary spermatocytes and the thickness of the seminiferous tubules in the rats that have been exposed to cigarette smoke when compared to controls. The dose of extract that has the best effect was 113.10 mg/kgBW.
Conclusion: Rhizophora apiculata bark extract is indicated to have a protective effect that can prevent damage in rats testes exposed to cigarette smoke.
Analysis of Some Computer Codes Used for Evaluation of Spent Nuclear Fuel Radiation Parameters
Authors: Smaizys A. , Narkunas E. , Rudychev V. , Rudychev Y. 
Published: September 2019

The radiation parameters such as radionuclide content and activities, fluxes and energy spectrum of gamma and neutrons of spent nuclear fuel are essential when planning further spent fuel management options – interim wet or dry storage or disposal into a geological repository. Radiation parameters determine the design of a storage or disposal facility, what materials, structures and thicknesses of structures should be used to provide adequate biological shielding.
Experimental measurements of spent fuel radiation parameters are rather complicated and expensive, therefore numerical methods are widely used. Various computer codes (APOLLO, BOXER, CASMO, FISPACT, ORIGEN-S, WIMS, etc.) have been developed to simulate the irradiation processes of nuclear fuel and to obtain resulting radiation parameters. Irrespective of the used computer code, the input data firstly must be entered into that code. When simulating nuclear fuel irradiation and burn-up in the reactor core, the geometrical parameters of the fuel assembly, materials’ data (chemical compositions, densities), the operating parameters of the reactor (power, operation time, coolant parameters, etc.) shall be entered into the program as initial data. Fairly often approximations of the input data are performed, for example, fuel rods in a fuel assembly are homogenized and geometrically described as a solid cylinder, the reactor operation time is assumed as continuous and at constant power. The particularity of the input data and accepted assumptions depend on what initial information is available and on the capabilities of the computer code. The modelled spent fuel radiation parameters depend not only on the input data and assumptions, but also on the cross-section databases that are used in computer codes. Computer codes TRITON, ORIGEN-S and FISPACT have been used to model the concentration of actinides and fission products in the spent fuel from the RBMK-1000 reactor. The obtained results are compared and possible reasons for the differences in the modelling results are discussed.
Pengaruh Kemampuan Verbal dan Kemampuan Numerik terhadap Prestasi Belajar Matematika Siswa SMPS Katolik Aurora Kefamenanu
Authors: Binsasi Eva 
Published: September 2019

Kemampuan verbal dan kemampuan numerik adalah kompetensi yang dibutuhkan dalam mempelajari matematika dan diduga berpengaruh terhadap prestasi belajar matematika siswa. Penelitian ini bertujuan untuk melihat ada tidaknya pengaruh kemampuan verbal dan kemampuan numerik terhadap prestasi belajar matematika siswa SMP baik secara parsial maupun simultan.
Penelitian dilakukan di SMPS Katolik Aurora Kefamenanu 2017/2018. Instrumen yang digunakan yaitu tes kemampuan verbal, tes kemampuan numerik dan tes prestasi belajar matematika.
Berdasarkan hasil analisis data maka dapat disimpulkan bahwa 1) Secara parsial terdapat pengaruh yang signifikan antara kemampuan verbal dan kemampuan numerik terhadap prestasi belajar matematika siswa SMP. 2) Secara simultan terdapat pengaruh yang signifikan antara kemampuan verbal dan kemampuan numerik terhadap prestasi belajar matematika siswa. Berdasarkan hasil tersebut dapat disimpulkan bahwa baik secara parsial maupun simultan terdapat pengaruh antara kemampuan verbal dan kemampuan numerik terhadap prestasi belajar siswa SMP.
Desain Jaringan Sensor Nirkabel untuk Pemantauan Suhu Dan Kelembaban Lingkungan Berbasis SMS
Authors: Mataubenu Kostan D. F. 
Published: September 2019

Variabel fisis dalam kehidupan sehari-hari yang perlu dipantau menggunakan jaringan sensor nirkabel adalah suhu dan kelembaban. Keuntungan menggunakan jaringan sensor nirkabel adalah meningkatkan resolusi data pengukuran, pengontrolan jarak jauh, peningkatan efisiensi, memudahkan pengukuran pada daerah yang sulit dijangkau oleh manusia dan sebagainya. Oleh karena itu dalam penelitian ini dikembangkan jaringan sensor nirkabel untuk aplikasi pemantauan suhu dan kelembaban lingkungan. Sistem dirancang dengan topologi star yang terdiri dari dua bagian besar yaitu transmitter (pemancar) dan receiver (penerima). Transmitter terdiri dari modul RF Xbee Pro, mikrokontroler dan sensor SHT10 sedangkan receiver terdiri dari modul RF Xbee Pro yang dihubungkan dengan modul GSM SIM900. Transmitter ditempatkan pada tiga titik yang akan mengirimkan data hasil pengukuran suhu dan kelembaban ke receiver, kemudian diteruskan melalui short message system (SMS) ke nomor tujuan. Sistem jaringan sensor nirkabel dapat diatur untuk mengirimkan data sesuai dengan kebutuhan. Sistem telah diuji dan diketahui bekerja dengan baik.
ANALISIS KANDUNGAN MERKURI (HG) DI DALAM TUBUH IKAN PATIN SIAM (Pangasius hypopthalmus) YANG DIBERI PERLAKUAN FITOREMEDIASI DENGAN TANAMAN AZOLLA (Azolla microphilla)
Authors: Safratilofa Safratilofa , Kaizar Kaizar 
Published: September 2019

In 2014 the Batanghari River has been polluted with severe polluted category entering into class D group by Jambi Provincial Environment Agency 2014 with effluent content of 0.3265 ppm. One of the contaminants is mercury (Hg). This is due to increased mining, industrial and agricultural activities along the Batanghari River. Batanghari River is a source of water for Sipin Lake. Sipin Lake has much to do with fish farming in KJA for catfish. The potential of Hg content in the waters has exceeded the standard quality standard that can thwart the fish farming activities. Therefore, research to find solutions to solve the contamination of mercury (Hg) content in catfish (Pangasionodon hypopthalmus) with technical use of azolla (Azolla microphilla) as phytoremediation to prevent Hg from entering fish body. This Research conducted around KJA fish cultivation in the waters of Sipin Lake Jambi. The design of this research is Completely Randomized Design with azolla density level as treatment. The results of analysis and observation showed that the density of azolla gave no significant effect on the content of mercury (Hg) in water and fish meatKeyword: phytoremediation, markuri, sipin lake, Azolla microphilla, Pangasionodon hypopthalmus
KELANGSUNGAN HIDUP BENIH IKAN PATIN (Pangasius hypophthalmus) PADA SISTEM AKUAPONIK DENGAN KEPADATAN TANAMAN AIR YANG BERBEDA
Authors: Ghofur Muarofah , Arifin Muhammad Yusuf 
Published: September 2019

The purpose of this research is to know the optimum plant density of water for the maintenance of fish catfish (P. hypophthalmus) on akuaponik system in order to produce a high fish survival. As for the benefits of this activity is to improve the production results mainlyfrom the fishery commodity fish catfish (P. hypophthalmus). This research plan will be implemented in March and July of 2018 in the porch Area Fish Seed Telanaipura the province of Jambi. Research conducted using Complete Random Design environmental design (RAL) with four (4) treatment and three replicates, each treatment are: A treatment: 5 bar/hole, B treatment: 10bar/hole, the treatment C: 15 shaft/hole, D treatment: 20 bar/hole. The research of the parameters observedwere: survival rates of fish and water quality. Keywords: Aquatic plants, fish catfish, akuaponik AbstrakTujuan dari penelitian ini adalah untuk mengetahui kepadatan optimum tanaman air untuk pemeliharaan ikan patin (P. hypophthalmus) pada sistem akuaponik agar dapat menghasilkan kelangsungan hidup ikan yang tinggi. Adapun manfaat dari kegiatan ini adalah untuk meningkatkan hasil produksi perikanan terutama dari komoditas ikan patin (P. hypophthalmus). Penelitian ini dilaksanakan pada bulan Maret sampai bulan Juni tahun 2018 di Balai Benih Ikan Daerah Telanaipura Provinsi Jambi. Penelitian yang dilakukan menggunakan rancangan lingkungan Rancangan Acak Lengkap (RAL) dengan 4 (empat) perlakuan dan 3 (tiga) ulangan, masing – masing perlakuan tersebut adalah : perlakuan A : 5 batang/lubang, perlakuan B : 10 batang/lubang, perlakuan C : 15 batang/lubang, perlakuan D : 20 batang/lubang. Parameter penelitian yang diamati adalah: Tingkat Kelangsungan Hidup Ikan dan Kualitas Air. Hasil penelitian yang diperoleh adalah tingkat kelangsungan hidup ikan patin selama dipelihara dengan system akuaponik sebesar 84,68 persen dan hasil pengukuran kualitas air menunjukkan suhu berkisar antara 28,7-31,5, pH berkisar 5-7, oksigen terlarut sekitar 3-7 mg/L dan karbondioksida 0,345-0,803 mg/L. Sedangkan nitrat sebesar 0,005-0,028 mg/L, nitrat berkisar antara 0,12-0,25 mg/L dan amoniak sekitar 0,0111-0,033 mg/L.Kata kunci : tanaman air, ikan patin, akuaponik
SUHU OPTIMAL UNTUK KELANGSUNGAN HIDUP PEMELIHARAAN LARVA IKAN BOTIA (Chromobotia macrachantus)
Authors: Ghofur Muarofah , Sugihartono Muhammad , Aulia Husna Daya 
Published: September 2019

Temperature is one of the most dominant water quality parameters on the survival of fish, and almost every living organism has the optimum temperature for its life. One of the obstacles in the cultivation activity is the high level of death in the most critical phase of the larvae so that the handling and carrying capacity of optimal environmental conditions can minimize the death of the larvae as well as the extreme temperature changes will also cause higher death rates of larvae. In the maintenance effort, the quality and quantity of the resulting larva becomes an important factor, as the success of production support to reach the next phase. Therefore, to find out the larval synthesis is done research about the optimum temperature with treatment temperature 240C, 260C, 280C and 300C to the survival of maintenance of botia larvae (Chromobotia macrachantus). The water quality parameters of CO2, NH3, DO, and pH are carried out at the beginning and end of the study for 28 days. The results showed that the highest survival rate at temperature treatment 240C and 260C with a value of 100%.Keywords : Botia Larvae, Temperature, Survival Rate AbstrakSuhu merupakan salah satu parameter kualitas air yang sangat dominan terhadap kelangsungan hidup ikan, dan hampir setiap organisme yang hidup didalamnya memiliki suhu optimum untuk kehidupannya. Salah satu kendala dalam kegiatan budidaya adalah tingginya tingkat kematian pada fase paling kritis yaitu larva sehingga penanganan dan daya dukung kondisi lingkungan yang optimal dapat meminimalisir kematian larva demikian pula dengan perubahan suhu yang ekstrim juga akan menyebabkan tingkat kematian larva semakin tinggi. Dalam upaya pemeliharaan, kualitas dan kuantitas larva yang dihasilkan menjadi faktor penting, sebagai penunjang keberhasilan produksi hingga mencapai fase selanjutnya. Oleh karena itu, untuk mengetahui sintasan larva dilakukan penelitian mengenai suhu optimal dengan suhu perlakuan 240C, 260C, 280C dan 300C terhadap kelangsungan hidup pemeliharaan larva ikan botia (Chromobotia macrachantus). Parameter kualitas air yitu CO2, NH3, DO, dan pH dilakukan pada awal dan akhir penelitian yang dilakukan selama 28 hari. Hasil penelitian menunjukkan bahwa tingkat kelangsungan hidup tertinggi pada perlakuan suhu 240C dan 260C dengan nilai sebesar 100%.Kata Kunci : Larva Botia, Suhu,Tingkat Kelangsungan Hidup
Pemanfaatan Tumbuhan Melati Air (Echinodorus Palaefolius) dengan Sistem Constructed Wetlands untuk Pengolahan Grey Water
Authors: Kasman Monik , Herawati Peppy , Aryani Niken 
Published: September 2019

Grey water, according to its quantity and characteristics, is potential to be source of raw water. To address this, a common approriate method has been implemented in Indonesia, is constructed wetlands system. This is due to vegetation diversity, simple construction, flexible, easy and low cost in operation and maintenance, as well as high estetics. This research is focused on observing the effects of detention time and system of constructed wetlands reactors using Echinodorus palaefolius vegetation to reduce biological oxygen demand (BOD) and Total suspended solid (TSS). The detention time varied by 3 days, 4 days, 5 days, 6 days and 7 days. The system of constructed wetlands reactors varied by blank reactor , as a control without vegetation (CW 1); reactor with few flowers (CW 2); reactor with vegetation having leaves less than (<)20 (CW 3) and reactor with vegetation having leaves more than (>)20 (CW 4). The results showed that the detention time and the system of constructed wetlands reactors influences in reducing BOD and TSS. Concentration of BOD and TSS efluen decreases as the detention time increase. Besides, these concentrations decrease, as the amount of leaves increase. The concentration of BOD and TSS ranges (1,6 – 3,22) mg/L) and (0,003 – 0,147) mg/L.Keywords : Constructed wetlands; Echinodorus palaefolius; Grey water; BOD, TSS
Variasi Ketebalan Arang Cangkang Biji Karet dengan Metode Filtrasi Downflow Dalam Penurunan Parameter Fe Air Tanah Dalam
Authors: Ritonga Andri Rhomadon , Marhadi Marhadi 
Published: September 2019

Water resources generally cover surface and ground water. Surface water will be more easily polluted than ground water, because surface water is more easily contaminated with sources of pollution so that people use water sourced from deep ground water. In Jambi city particular the Kenali Asam Atas area, is included in a residential area with a moderate density of approximately ± 6,903 Ha. PDAM service area coverage is still 2%, from the service area coverage of 10965 SR. The purpose of this study was to reduce Fe and pH parameters in deep groundwater using downflow and aeration filtration methods on variations in thickness of rubber seed shell charcoal by filtration method and variation of processing time in the aeration process using bubble aerator. The results of the downflow filtration method using variations in the thickness of 15 cm and 30 cm rubber seed shell charcoal for Fe parameters of 0.302 mg / l and pH of 5.08, while in the aeration treatment process using a variation of processing time of 30 minutes and 60 minutes for Fe parameters amounting to 0.354 mg / l and pH of 5.23.
Analisis Konsentrasi SO2, NO2 dan Partikulat pada Sumber Emisi Tidak Bergerak (Cerobong) Berbahan Bakar Batubara dan Cangkang (Studi Kasus di Kabupaten Muaro Jambi)
Authors: Sugiarto Sugiarto , Herawati Peppy , Riyanti Anggrika 
Published: September 2019

The palm oil processing industry in which produces Crude Palm Oil (CPO) generally uses boilers. The combustion process with a boiler will produce pollutants in the form of particulates (dust), and gases such as NO2 and SO2. There are two palm oil processing industries in Muaro Jambi District that use different fuels: coal and oil palm shell. The purpose of this study was to determine the ratio of SO2, NO2 and particulate concentration in industries that use coal and oil palm shell. Primary data taken in the form of concentrations of SO2, NO2 and particulates also meteorological data. Secondary data taken in the form of map area, height and diameter of the boiler, and production capacity. Sampling time is in the morning, afternoon and evening which is repeated in 3 times. The results showed that the comparison of NO2 and SO2 concentrations produced from coal-fired boilers was higher than shell-fired boilers, but both were still below the quality standard. Particulate concentrations in the palm oil processing industry that use coal-fired boilers are above the quality standard, while shell-fired boilers still meet quality standards.
A Case Study in University and Community Integration: Science Meets with Children at University
Authors: Aral Neriman , Özdoğan Özbal Ece , Gürsoy Figen , Çetin Sultanoğlu Saliha , Fındık Ezgi , Yurteri Tiryaki Aybüke 
Published: September 2019

This study was undertaken to investigate whether children’s perceptions of science and scientists changed following their participation in the science education program within the scope of “Science Meets with Children at University”- the project which was initiated at Ankara University by Ankara Development Agency, and it was also intended to find out whether the science education program affected children’s future job choices. Within the scope of the project “Science Meets with Children at University”, 6319 children attended half-day education sessions. “Questionnaire of Views on Science and Scientists” was administered to 4688 of the children who volunteered to take part in the study. The results indicated that there were changes in the views of the children following the education program, their views on science and the scientist changed positively after education program 90,4% of children reported they would like to choose a science-related career in the future and 90.1% of them said they would like to attend the education program again.
Örgütsel Yabancılaşmanın Yordayıcısı Olarak Farklılıkların Yönetimi
Authors: Çelik Ali , Keskinkılıç Kara Sultan Bilge 
Published: September 2019

Bu araştırmanın amacı, eğitim kurumlarında farklılıkların yönetiminin örgütsel yabancılaşmaya etkisini incelemektir. Araştırma nicel araştırma yöntemlerinden yordayıcı ilişkisel tarama türünde desenlenmiştir. Araştırmanın, evrenini İstanbul ili Sultangazi ilçesinde kamuya bağlı okullarda görev yapan 3521 öğretmen, örneklemini ise Sultangazi ilçesinde okul türüne ve okul büyüklüğüne göre belirlenen okullardan 371 öğretmen oluşturmaktadır. Verilerin toplanmasında ‘İşe Yabancılaşma Ölçeği’ ile ‘Farklılıkların Yönetimi Ölçeği’ ve demografik bilgi formu kullanılmıştır. Verilerin analizinde tanımlayıcı istatistiksel yöntemler olarak frekans, yüzde, aritmetik ortalama ve standart sapma kullanılmıştır. Araştırmada değişkenler arasındaki ilişkiyi belirlemek amacıyla Pearson korelasyon analizinden bağımlı değişkenin bağımsız değişkeni yordama düzeyini belirlemek için ise regresyon analizinden yararlanılmıştır. Araştırma sonucunda, farklılıkların yönetiminin örgütsel yabancılaşmanın yordayıcısı olduğu tespit edilmiştir. Farklılıkların yönetiminin yönetsel uygulamalar ve politikalar ile bireysel tutum ve davranışlar boyutlarının güçsüzlük, anlamsızlık, yalıtılmışlık ve okula yabancılaşma biçimindeki örgütsel yabancılaşma düzeyinin anlamlı birer yordayıcısı olduğu ancak örgütsel değerler ve normların güçsüzlük, anlamsızlık, yalıtılmışlık ve okula yabancılaşma düzeyinin anlamlı bir yordayıcısı olmadığı belirlenmiştir.
DARI BENCANA ALAM, MENEGAKKAN HAK PERIKEMANUSIAAN DALAM KEBINEKAAN (Perspektif HAM dan Islam)
Authors: Kurniawati Dwi Ari 
Published: September 2019

Di negara atau bangsa manapun di muka bumi, bisa dipastikan pernah diuji dengan bencana alam. Indonesia merupakan salah stau Negara yang sering menghadapi masalah bencana alam. Keragaman atau kebinekaan manusia Indonesia merupakan realitas kekayaan tersendiri bangsa ini, sehingga ketika terjadi bencana alam, bisa disebut kalau subyek yang menjadi korban juga beragam. Kondisi demikian seharusnya menuntut setiap subyek kehidupan bermasyarakat dan bernegara untuk menjalankan kewajiban kemanusiaannya tanpa membedakan asal-usul etnis, agama, budaya, politik dan lain sebagainya. Semua warga masyarakat mempunyai kewajiban untuk memanusiakan semuanya.Kata kunci: kemanusiaan, hak, Islam, bencana alam In any country or nation on earth, we can be sure that we have been tested with natural disasters. Indonesia is one of the countries that often face natural disasters. The diversity or diversity of Indonesian people is the reality of the nation's own wealth, so that when natural disasters occur, it can be said that the subjects who are victims also vary. Such conditions should demand every subject of community and state life to carry out their humanitarian obligations without distinguishing the origin of ethnicity, religion, culture, politics and so forth. All citizens have an obligation to humanize all of them.Keywords: humanity, rights, Islam, natural disasters
NILAI-NILAI PENDIDIKAN AGAMA ISLAM MULTIKULTURAL DALAM DUNIA TAREKAT
Authors: Halimatussa’diyah Halimatussa’diyah 
Published: September 2019

Nilai-nilai pendidikan Agama Islam multikultural dalam Tarekat ini di Implementasikan dalam kegiatan beribadah dan muamalah oleh pengikut Tarekat maupun masyarakat yang tidak ikut Tarekat. Adapun pengaruh Tarekat di dua desa tersebut memberi pengaruh positif terhadap kehidupan sosial dimasyarakat, yang meliputi tiga aspek yaitu spiritual, sosial dan ekonomi. Dengan memunculkan perilaku dan sikap yang baik, mentaati norma-norma yang ada, menjalin hubungan yang harmonis dari segi apapun baik dari segi, sosial dan ekonomi dan kemaslahatan lainnya. Aktif dalam bidang spiritual semakin menambah ketakwaan diri kepada Allah. Dengan demikian Tarekat di dua tempat semakin maju dari tahun-ketahun setelah adanya ajaran pendidikan agama Islam.Kata kunci: nilai-nilai, Islam, multikultural, tarekat The values of multicultural Islamic education in this Tarekat are implemented in worship and muamalah activities by followers of the Tarekat and the people who do not participate in the Tarekat. The influence of the Tarekat in the two villages has a positive influence on social life in the community, which includes three aspects, namely spiritual, social and economic. By raising good behavior and attitudes, adhering to existing norms, establishing harmonious relationships in any aspect both in terms of social and economic and other benefits. Being active in the spiritual field increasingly adds to one's devotion to God. Thus the Tarekat in two places progressed from year to year after the teachings of Islamic religious education.Keywords: values, Islamic, multicultural, tarekat