bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH MODEL PEMBELAJARAN PBL (PROBLEM BASED LEARNING) TERHADAP KETERAMPILAN PROSES DAN HASIL BELAJAR SISWA DALAM PEMBELAJARAN FISIKA DI SMA
Authors: Zahara Syarifah Rita
Published: June 2019

Penelitian difokuskan pada pengaruh PBL terhadap keterampilan proses sains siswa dan prestasi belajar fisika siswa. Tujuan dari penelitian ini adalah (1) untuk mendeskripsikan ketrampilan proses sains siswa dengan menggunakan model Problem Based Learning dalam pembelajaran fisika, (2) menguji pengaruh model Pembelajaran Berbasis Masalah terhadap prestasi belajar fisika siswa dalam pembelajaran fisika. Jenis penelitian ini adalah percobaan dengan menggunakan post-test only control design. Sampel penelitiannya adalah X1A sebagai kelas eksperimen dan X12B sebagai kelas kontrol. Teknik pengumpulan data adalah observasi, uji, dokumentasi, wawancara dan portofolio. Teknik analisis data menggunakan analisis deskriptif dan Independent Sample T-Test oleh SPSS versi 16. Hasil penelitian ini adalah (1) rata-rata nilai keterampilan proses sains siswa adalah 78, (2) prestasi fisika siswa diperoleh hasil analisis Independen. -Sample T-test Sig. (1-tailed) sebesar 0,002. Penelitian dapat disimpulkan bahwa (1) keterampilan proses sains siswa rata-rata dalam kriteria yang baik, (2) ada pengaruh model pembelajaran berbasis masalah terhadap prestasi belajar fisika Kata kunci : model pembelajaran berbasis masalah, keterampilan proses sains, prestasi fisika.
PENERAPAN MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATERI KINETIKA KIMIA
Authors: Rahmi Ayu
Published: June 2019

Penelitian yang berjudul “Penerapan Model Pembelajaran Contextual Teaching and Learning (CTL) pada Materi Kinetika Kimia” ini mengangkat masalah apakah dengan penerapan model pembelajaran CTL dapat meningkatkan aktivitas dan hasil belajar mahasiswa pada materi kinetika kimia. Penelitian dilakukan di FKIP Universitas Malikussaleh. Penelitian ini dilaksanakan pada 5-28 Febuari 2018. Subjek dalam penelitian ini adalah mahasiswa Prodi Pendidikan Kimia semester II  tahun ajaran 2017/2018 yang berjumlah 30 orang, terdiri dari  4 laki-laki dan 18 perempuan. Untuk mengetahui aktivitas mahasiswa, dilakukan observasi dengan menggunakan lembar pengamatan. Dari hasil pengamatan diketahui aktivitas mahasiswa mengalami perubahan menjadi lebih baik dari siklus I ke siklus II.  Disamping itu, untuk mengetahui peningkatan hasil belajar mahasiswa dengan menggunakan model CTL, diberikan tes tulis dan diperoleh bahwa hasil belajar mahasiswa mengalami peningkatan. Pada siklus I persentase hasil belajar pada pertemuan pertama sebesar 56,67% menjadi 70,00% pada pertemuan kedua. Setelah siklus II dilaksanakan, persentase hasil belajar lebih meningkat dari76,00% menjadi 91,67%. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model pembelajaran CTL dapat meningkatkan aktivitas dan hasil belajar mahasiswa pada materi kinetika kimia. Kata Kunci: model pembelajran, CTL, hasil belajar
EFEKTIFITAS MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING PADA MATERI BILANGAN KUANTUM
Authors: Fitriani Henni , Rahmi Ayu
Published: June 2019

Telah dilakukan penelitian tentang efektifitas model pembelajaran kooperatif tipe Snowball Throwing  pada materi bilangan kuantum. Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran kooperatif tipe Snowball Throwing  terhadap hasil belajar dan respon mahasiswa terhadap pembelajaran dengan menggunakan model pembelajaran kooperatif tipe Snowball throwing. Penelitian ini dilaksanakan pada semester genap tahun pelajaran 2018/2019. Subjek dalam penelitian ini adalah mahasiswa pendidikan kimia semester 4 yang mengikuti perkuliahan kimia dasar II . Instrumen yang digunakan dalam penelitian ini adalah soal-soal pilihan ganda mengenai materi bilangan kuantum dan lembar respon mahasiswa terhadap penerapan model pembelajaran kooperatif tipe Snowball Throwing. Teknik analisis data menggunakan rumus deskriptif persentase. Model pembelajaran kooperatif tipe Snowball Throwing efektif dalam meningkatkan hasil belajar mahasiswa pada materi bilangan kuantum, dengan tingkat ketuntasan hasil belajar sebesar 90,5 %. Respon mahasiswa terhadap pembelajaran yang menggunakan model pembelajaran kooperatif tipe Snowball Throwing juga menunjukkan respon yang positif yaitu 97,6 % mahasiswa tertarik pada pembelajaran dengan menggunakan model pembelajaran tipe Snowball Throwing tersebut.
Efecto de pulpa seca de naranja (Citrus sinensis) en la dieta de cabras en déficit energético
Authors: Montiel-Uresti Carolina Astrid , Bernal-Barragán Hugo , Sánchez-Dávila Fernando , Ledezma-Torres Rogelio Alejandro , Vásquez-Aguilar Nydia Corina
Published: June 2019

Se evaluó el efecto de tres niveles (T1=0, T2=13% y T3=26%) de pulpa de naranja en dietas para cabras a base de pasto Buffel y DDGS, sobre datos productivos y reproductivos. Las cabras del T3 pesaron al final 10.1% más (P=0.04) que las de T1, las cuales perdieron en 31 días 5.8% de peso y 8% de condición corporal. BUN, glucosa sérica y la actividad ovárica fueron similares entre tratamientos. En conclusión, la pulpa seca de naranja adicionada a la dieta mejoró peso y condición corporal, pero no redujo efectos negativos del déficit energético sobre la reproducción de cabras.
PEMANFAATAN CPO ASAM LEMAK BEBAS TINGGI SEBAGAI BAHAN BAKAR
Authors: Dwi Hastuti Zulaicha , Prasetyo Dwi Husodo , Rosyadi Erlan
Published: June 2019

Asam lemak bebas (alb) dalam Crude Palm Oil (CPO) merupakan salah satu parameter kualitas CPO.Munculnya asamlemak bebas ini dapat berasal dari faktor pemanenan dan penyimpanan. Asamlemak bebas yang tinggi dalam CPO dapat menurunkan harga CPO. Minyak mentah sawit inimerupakan salah satu sumber energi terbarukan yang diolah, antara lain, menjadi pure plant oil (PPO)dan biodiesel. Namun,masalah utama CPO sebagai bahan baku PPO dan biodiesel adalah asamlemak bebas. Asam lemak bebas dalam CPO yang dapat digunakan untuk PPO dan biodiesel tidakboleh lebih dari 1%. Oleh karena itu, dalam penelitian ini dilakukan usaha untuk menurunkan asamlemak bebas dalam CPO sehingga dapat dimanfaatkan sebagai bahan bakar. Metoda yang digunakanadalah esterifikasi. Asam lemak bebas dikonversi menjadi metil ester. Campuran metil ester dengantrigliserida ini merupakan bahan bakar yang dapat digunakan untuk pengganti BBM. Kondisi yangoptimal untuk proses esterifikasi CPO alb tinggi adalah sebagai berikut : suhu 65oC, waktu 360 menit,katalis 0,25%, dan perbandingan mol metanol 8:1. Dengan proses ini, asam lemak bebas dapatditurunkan menjadi 2,76% (konversi 89,39%). Pada kondisi yang sama dengan katalis yangditingkatkan menjadi 0,5%, asam lemak bebas dapat diturunkan menjadi 1,86% (konversi 92,85%).Pada kondisi yang sama, dengan katalis yang ditingkatkan menjadi 1%, asam lemak bebas dapatditurunkan menjadi 1,75% (konversi 93,28%).Kata kunci: asam lemak bebas, CPO, esterifikasi, PPO, biodiesel
OPTIMASI DESAIN SISTEM ALIRAN MEDIA PENGERING PUPUK SRF 10.000 TON/TAHUN
Authors: Helios M. Penta , Teguh P Bambang
Published: June 2019

Pabrik pupuk SRF kapasitas 10.000 ton/tahun berlokasi di Kabupaten Bantaeng, merupakan pilot plant percontohan bagi sektor pertanian di Indonesia. Sistem pengering terdiri 3 rotary dryer (RD). RD I dan II berfungsi sebagai pengering sedangkan RD III sebagai pengkondisian produk sampai kondisi atmosferik. Sistem pengering dirancang untuk menurunkan kadar air dari 8,18% menjadi 1,87%. Sejak pabrik dibangun, sistem belum beroperasi optimal sehingga kualitas produk sesuai desain belum dicapai. Tujuan dari penelitian ini adalah mengoptimasi desain termal sistem pengering agar menghasilkan produk sesuai desain dan hemat energi. Optimisasi dilakukan dengan mengganti bahan bakar kerosin menjadi solar, pemasukan udara tersier secara siklon, dan pemasangan pengaduk dengan kemiringan. Penelitian dilakukan dengan menghitung kesetimbangan panas dan massa di dalam sistem dan simulasi aliran media pengering menggunakan perangkat lunak CFD. Hasil perhitungan mengindikasikan agar sistem pengering bekerja optimal, RD I dan RD II memerlukan suplai udara tersier masing-masing sebesar 8004,23 kg/jam dan 6171,29 kg/jam, dan konsumsi solar masingmasing 13,1 kg/jam dan 14,3 kg/jam. Aliran masuk media pengering melalui cyclone-nozzle menghasilkan profil aliran yang berpusar sepanjang pengering, yang akan menghasilkanproses pengeringan lebih efektif, dan terbukti aman terhadap kondensasi uap air pada sisi keluar.Kata kunci: pupuk SRF, rotary dryer, desain, simulasi, optimasi, CFD
PENGEMBANGAN KATALIS BERBASIS NiMo ALUMINA UNTUK REAKSI HIDRODEOKSIGENASI MINYAK NABATI MENJADI BIOAVTUR
Authors: Dwiratna Bralin , Soebagjo Soebagjo
Published: June 2019

Catalysts NiMoP/γ-Al O -B O have been successfully synthesized by impregnation method. The 2 3 2 3catalyst was developed to process of vegetable oil hydrodeoxygenation (HDO). The effect of theaddition of boron and phosphorus on the activity and selectivity was studied in this research . Inaddition , the determination of appropriate operating conditions were also studied in order to obtainproducts with good conversion and selectivity. The research was conducted on the preparation of thehydrodeoxygenation catalyst , test the activity and selectivity of hydrodeoxygenation catalysts, andcatalysts characterization using BET , XRD and AAS . To determine the performance of the catalyst ,the hydrodeoxygenation catalysts were tested their activity and selectivity which took place in a batchreactor at a pressure of 20-60 bar and a temperature of 320-360 ° C. The composition of products wereanalyzed by using a Gas Cromatography . From the implementation of HDO reaction of vegetable oilwith NiMoP( 0.6 % )/γ- Al O - B O (1.7 %) catalyst, the value of conversion obtained was 81.45 % at 60 2 3 2 3o bar operating pressure conditions and temperature 360 C .Keywords: vegetable oil , hidrodeoksigenasi , catalyst Nimo - γalumina
PEMANFAATAN REMOTE SOURCE SOLAR LIGHTING (RSSL) UNTUK PENGHEMATAN ENERGI DI GEDUNG KOMERSIAL
Authors: Busono Suryo , Hilmawan Edi
Published: June 2019

Remote Source Solar Lighting (RSSL) is an innovation in lighting technology in the building to transfernatural light into areas which are not covered by conventional natural lighting techniques. In this study,RSSL applications in an Office Building in the Puspiptek Area Tangsel has been examined.Measurement and simulation are used evaluate the effectiveness of the use of RSSL in illuminatingareas that do not have access to outside light. Advanced simulation was conducted to compare theuse of artificial light to produce the same illumination level. The measurement results show that theSolar Light Collector combined with Light Tube is able to transfer light from the outside into the roomwith a level of efficiency of 39.48%. Utilization of light focusing module can improve the efficiency oflight distribution with an efficiency of up to 56.1%.The simulation results show that RSSL with light tubediameter of 35 cm, capable of illuminating an area that does not have access to the outside withillumination level up to 219 Lux at the zenith ilumination of 89000 Lux. However, RSSL is no longereffective when the zenith illumination down to 26000 Lux. Comparison between CFL bulbs with RSSL,with the same lighting point, when the zenith illumination levelis average or higher, RSSL providelighting levels on par with CFL bulbs, but still lower than the LED lights. When the zenith illumination islow / minimal then 14 points RSSL only able to provide lighting equivalent to 8 points CFL.Key Words: Energy conservation in commercial building, smart building, natural lighting, RemoteSource Solar Lighting
OPTIMASI PROSES PRODUKSI BIODIESEL DARI MINYAK KELAPA SAWIT DAN JARAK PAGAR DENGAN MENGGUNAKAN KATALIS HETEROGEN KALSIUM OKSIDA
Authors: Murti Galuh Wirama , Rahmawati Nurdiah , Heriyanti Septina Is , Hastuti Zulaicha Dwi
Published: June 2019

Production of biodiesel has been conducted through several processes such as esterification andtransesterification by homogeneous catalyst in which use either acidic or alkaline substances.Homogeneous catalysts have some negative impacts to the environment, because technically itrequires further treatment process such as washing. Therefore, the use of heterogeneouscatalysts is proposed to be best way to overcome this problem. The advantages of heterogeneouscatalysts are not only for its ease in recovery but also for its reusability. Moreover, it isenvironmentally friendly and cheap which only undergo a single process of transesterification.Calcium oxide is well-known as one of heterogeneous catalysts. It were activated by pretreatmentwith methanol and then it was continued by transesterification reaction. The optimal reactiono conditions were obtained at temperature 60 C, atmospheric pressure, and 4 h reaction time.Calcium oxides shows good activity in transesterification reaction using either palm or jatropha oil.The highest conversion of palm oil is approximately 62,51% within catalyst 3% by weight oil,whereas jatropha oil is approximately 53.10 % within catalyst 10% by weight oil. The regeneratedcatalyst shows low catalytic activity which is indicated by small presence of methyl ester in theproduct.Key words : biodiesel, heterogen catalyst, calcium oxide, palm oil, jatropha oil
HYDROTREATMENT KATALITIK MINYAK RINGAN DENGAN KATALIS NiMo DAN PENGARUH SPESIES NITROGEN
Authors: Murti Sri Djangkung Sumbogo , Hartiniati Hartiniati , Eliyanti Agustina
Published: June 2019

Gas Oil fraction of petroleum was hydrotreated (hydrodesulfurization, HDS) overNiMo/Al2O3 catalyst in a 100 ml autoclave reactor. The reaction was conducted at340 oC under 5MPa H2 pressure for 60 min. to investigate the correlation ofnitrogen species in the HDS. The inhibition effects of these species are alsoinvestigated by using original and its N-free gas oil. Hydrogen renewal betweenstages was attempted to reveal an additional effect of the by-products such asH2S. All species in the gas oils were analyzed by GC-AED before and afterhydrotreatment. HDS over NiMo/Al2O3 was largely improved by removal ofnitrogen species. Refractory sulfur species were effectively removed by theremoval of nitrogen species and renewal of hydrogen in staged HDS, showingsynergy effects due to simultaneous removal of two inhibitors.Kata kunci: gas oil, hydrodesulfurization, nitrogen inhibition, GC-AED
PENCEMARAN LINGKUNGAN PADA TUNGKU PEMBUATAN BRIKET KOKAS DAN PENGECORAN LOGAM SERTA PENCEMARAN LOGAM BERAT DI SENTRA INDUSTRI KECIL
Authors: Hasnedi Hasnedi
Published: June 2019

The coke production process by baking semi-coke briquette in a coke’s bakingoven will produce flue gas and smoke. The same also happens in its utilizationtest in metal foundry kiln known as “tungkik” (plunging) smelting kiln. The gasand smoke predictably contain heavy metals and polluted chemical compoundsthat will pollute the environment and disturbing the health of workers if theirconcentrations pass over defined standard quality level. The objective of thisstudy is to examine the amount of heavy metals and chemical compoundpollutants produced in the process of baking semi-coke to produce coke and inthe utilization of coke as fuel in tungkik kilns. Measurement results show thatheavy metals in the kiln’s chimneys and chambers such as As, Cd, Pb, and Hgcould not actually be detected, while Fe, Na, Al, Ca, and K could be easilydetected. The concentrations of such metals are in the range of: Na = 100-315µg/m3, Al = 215-360 µg/m3, Ca = 786-1330 µg/m3, Fe = 478-2300 µg/m3, and K = 0.25-0.5 µg/m3. Meanwhile pollutants from other chemical compounds in the flue gas are NO2 = 80.7785-83.3725 mg/m3 and SO2 = 10.85-10.98 mg/m3. Pollutantsfrom ambient air are NO2 = 179.11-236.49 µg/Nm3, SO2 = 112.56-256.52 µg/Nm3,CO = 43.80-100.98 µg/Nm3, HC = 0.05-0.64 µg/Nm3, and O3 = 2.8098-19.6065µg/Nm3. The total particle’s content is also low, which is about 0.283 mg/m3 in thecoke baking oven’s chimneys, 0.554 mg/m3 in the tungkik kiln’s chimneys and0.259 mg/m3 in the metal melting locations. Comparison of the measurementresults with that of quality standard defined by the government regulation of theRepublic of Indonesia No.41 Year 1999 about air pollution control, show that theresults is far below the tolerated level. Therefore, the existence of coke bakingoven is still feasible and safe to the environment.Kata kunci: briket kokas, pencemaran lingkungan, logam berat
ANALISIS KEGAGALAN SHAFT POMPA SUBMERSIBLE PADA UNIT PENGEBORAN MINYAK BUMI = FAILURE ANALYSIS OF PUMP SHAFT SUBMERSIBLE ON OIL DRILLING UNIT
Authors: Sunandrio Hadi , . Sutarjo
Published: June 2019

Vital component of a pump is the shaft, which serves to continue the torque of the driving during the operation and the seat of the impeller and other rotating parts.This research will be observed and taken action to find the cause of the damage that the sentence is not complete.The results showed that the main cause of damage to the pump shaft submersible because one shaft surfaces that are in the bearings rub against each other to generate heat, consequently between the shaft and the bearing sticking together, so the shaft is stopped suddenly resulting in rows experiencing shock loads (impact load) then the motor continues to rotate, resulting in shaft having torsional force. Because the area is an area that has a radius concentrated high voltage, then the broken shaft in the arearesulted in the remaining of word is not clear a broken pump shaft on oil drilling unit.Examinations and tests performed on the pump shaft, include: fraktografi and metallographic examination and hardness testing. Data from the results of examination and tests are then analyzed to determine the cause of the fracture on the pump shaft.Keywords : pump shaft, impact loads, torsional force, brokenAbstrak Komponen vital dari sebuah pompa adalah shaft, yang berfungsi untuk meneruskan momen puntir dari penggerak selama beroperasi dan tempat kedudukan impeller dan bagian-bagian yang berputar lainnya.Pada penelitian ini akan diamati dan diambil tindakan untuk mencari penyebab kerusakan yang mengakibatkan patahnya shaft pompa submersible pada unit pengeboran minyak bumi.Hasil penelitian menunjukkan bahwa penyebab utama kerusakan dari shaft pompa karena salah satu permukaan shaft yang berada di dalam bearing saling bergesekan hingga menimbulkan panas, akibatnya antara shaft dan bearing saling menempel, sehingga shaft terhenti secara tiba-tiba yang mengakibatkan shaf mengalami beban kejut (impact load) saat itu motor masih terus berputar, akibatnya shaft mengalami gaya puntir. Karena di daerah radius merupakan daerah yang mempunyai konsentrsi tegangan tinggi, maka shaft patah di daerah tersebut.Pemeriksaan dan pengujian yang dilakukan terhadap shaft pompa, meliputi : pemeriksaan fraktografi dan metalografi dan uji kekerasan. Data dari hasil pemeriksaan dan pengujian tersebut kemudian di analisa untuk mengetahui penyebab terjadinya patah pada shaft pompa tersebut.Kata kunci : shaft pompa, beban kejut, gaya puntir, patah
ANALISIS KERUSAKAN POROS GENERATOR PEMBANGKIT LISTRIK = DAMAGE ANALYSIS OF A POWER GENERATOR SHAFT
Authors: SA Soedardjo, , Y Bambang Purnomo
Published: June 2019

The damage shafts of a power generator have analyzed. The background of this analysis is the shaft generators for electricity in Indonesia frequently are broken. The purpose of the analysis is to determine the cause of damage to the shaft generators. Methodologies used include interviews with the owners and employees at the site, visual inspection on site, visual inspection at the workshop, the workshop hardness testing, chemical composition in the laboratory and analysis based on several references. Analysis of the results obtained are: generator shaft number 1A fracture due to rotation overload, shaft number 1B is cracked circular in the fillet, shaft number 2 cracks oriented at an angle of about 45° to the axis of the shaft. The conclusion that can be taken, power generator shaft fractures due to the design of the fillets as a stress concentration is not perfect, excessive loads, and occurred material ductile fracture.Keywords : Shaft, power generator, hardness testing, chemical composationAbstrak Telah dianalisis kerusakan beberapa poros dari suatu generatorpembangkit listrik. Latar belakang analisis ini adalah seringnya terjadi poros generator pembangkit listrik di Indonesia yang patah. Tujuan dari analisis adalah untuk mengetahui penyebab kerusakan poros  generator pembangkit listrik. Metodologi yang digunakan antara lain  wawancara dengan pemilik dan karyawan di lokasi, pemeriksaan visual di situs, pemeriksaan visual di bengkel, uji kekerasan di bengkel, komposisi kimia di laboratorium dan analisis berdasarkan beberapa referensi. Hasil Analisis yang diperoleh adalah: poros generator nomor 1A patah karena terjadi kelebihan beban putaran, poros nomor 1B retak melingkar di daerah fillet, poros nomor 2 retak yang berorientasi pada sudut sekitar 45° terhadap sumbu poros. Kesimpulan yang dapat diambil, poros generator pembangkit listrik patah karena desain fillet sebagai sumber tegangan yang tidak sempurna, beban berlebihan, dan material mengalami patah ulet.Kata Kunci : poros, pembangkit listrik,uji kekerasan,komposisi kimia
German Iris - A New Naturalized Plant Species for Saskatchewan
Authors: Kricsfalusy Vladimir , Kindrachuk John
Published: June 2019

German Iris - A New Naturalized Plant Species for Saskatchewan
Ruby-throated Hummingbird with a Deformed Bill
Authors: Jensen Ron
Published: June 2019

Ruby-throated Hummingbird with a Deformed Bill
The State of Native Prairie in Saskatchewan
Authors: Doke Sawatzky Katie
Published: June 2019

The State of Native Prairie in Saskatchewan
Efektivitas Pemberdayaan Masyarakat Melalui Dana Desa di Kabupaten Lampung Barat
Authors: Zumaroh Zumaroh
Published: June 2019

This research began with a community empowerment program launched through the Village Funds Budget. Community empowerment is the lowest priority in managing village funds after development and government. In fact, empowerment that currently does not reach 30% of the village funds budget can create a more independent community. However, until now the independence of the community has not been realized to its full potential. By using a socio-empirical research and program evaluation approach, it is expected that this research can obtain a real picture of the effectiveness of community empowerment through village funds in West Lampung. The community empowerment program launched by the government through the management of village funds in West Lampung is still not effective. This is caused by several factors, namely: the level of geographical difficulties of Pekon in the mountainous region, and the relatively low level of education of the community and Pekon apparatus. These causes make empowerment when viewed in terms of the programs offered are very good. However, the implementation is still not effective where the village funds management apparatus lacks the courage to develop the program on the grounds that there are no official technical guidelines from the regional government.
Kematangan Emosi, Interaksi Keluarga dan Kepuasan Pernikahan pada Keluarga Menikah Dini
Authors: Nindyasari Yasmin , Herawati Tin
Published: June 2019

Early marriage is a marriage carried out by couples less than 20 years old. The aim of this study was to analyze the relationship and the influence between emotional maturity and family interaction on marital satisfaction in early married families. Examples in this study are families who married early age selected by way of purposive sampling amounted to 30 people. The research was conducted in Bojong Gede Village, Bojong Baru Village, Rawa Panjang Village, Ragajaya Village and Pabuaran Village, Bojong Gede District, Bogor Regency. The results showed that husband and wife age at married, income per capita, emotional maturity and family interaction had a positif significant relationship with marital satisfaction, but famiy size and age of marriage had a negatif significant relationship with family satisfaction. Husband age faktor and family interaction have positif effect to marriage satisfaction, but education level of husband and age of marriage have negatif effect to marriage satisfaction.
Strategi Koping, Religiusitas, dan Kepuasan Hidup Lansia Berpenyakit Kronis
Authors: Methasari Syelia , Krisnatuti Diah
Published: June 2019

Decrease in physical or biological conditions that occur in the elderly will result in disruption of various organs of the body so that it can cause chronic disease in the elderly. Chronic diseases can have an impact on increasing stress and life satisfaction in the elderly. This study aims to analyze the effect of coping strategies and religiosity on the life satisfaction of elderly men and women with chronic disease. The design used in this study is a cross sectional study at Medika Dramaga Hospital, Bogor Regency. Examples in the study amounted to 60 people who had chronic diseases, had suffered for more than six months and were selected by accidental sampling technique. The results showed no difference between coping strategies, religiosity, and life satisfaction of elderly men and women with chronic disease. The duration of an elderly person suffering from a disease is positively related to coping strategies. Religiosity and the duration of the elderly suffer from diseases are significantly positively related to life satisfaction. Elderly people who are still working in old age will reduce their life satisfaction. The longer the elderly suffer from chronic diseases and the higher the religiosity of the elderly, the life satisfaction of the elderly will increase.
COMBATANTS’ PSYCHOLOGICAL RESOURCES: BY THE MATERIALS OF THE “LONG WAR” IN RUSSIA (1914-1924)
Authors: Razin'kov Mikhail Egorovich
Published: June 2019

The article considers the issue of combatants’ inner psychological resources under the conditions of the “long war” of 1914-1922. The study is conducted within the framework of the military-anthropological approach and is based on the conceptions adopted in such trends of modern psychological science as psychology of survival and psychology of extreme situations. Having analysed archival materials and memoir sources, the author identifies the factors, which cardinally affected combatants’ successful adaptation to extreme war conditions.
BASIC TRENDS IN STUDYING HISTORY OF MUSEUM AFFAIRS IN BURYATIA (THE END OF THE XIX - THE BEGINNING OF THE XXI CENTURY)
Authors: Tsyrempilova Irina Semenovna , Nemchinova Tamara Aleksandrovna
Published: June 2019

The article is devoted to analysing the existing trends in studying the formation, development and modern state of museum affairs in Buryatia. Relying on a wide range of sources (historiographical sources, monographs, scientific articles, theses, collections of scientific papers and conference proceedings, museographical editions, etc.), the authors show the basic results of regional studies, identify poorly investigated aspects of the problem and determine prospects for further research in this area.
METACOMMUNICATION OF VIRTUALITY: EPISTEMOLOGICAL ASPECTS
Authors: Zubkov Nikolai Andreevich
Published: June 2019

The article deals with the issues related to the peculiarities of metacommunicative messages of virtual space and their influence on a subject’s cognitive processes. The history of the metacommunication definition emergence and its transformation in the context of various social disciplines and the humanities is described. The author singles out and analyses three groups of metacommunicative messages divided according to the principle of their formation source: technology, interface and virtual communication links. Metacommunicative virtual messages’ influence on a subject’s cognitive processes is analysed.
FAITH AND REASON IN “ARGUMENTS” BY ANSELM OF CANTERBURY
Authors: Jawish Othman
Published: June 2019

The paper studies the problem of relation between faith and reason in the philosophy of Anselm of Canterbury. The notions of faith and reason are studied in connection with the debates on arguments for the existence of God in the medieval philosophical thought. The author considers dialectics of faith and reason and defines the concepts of faith and reason in the context of arguments for the existence of God in the philosophy of Anselm of Canterbury. The article analyses the specific nature of relation of faith and reason in Anselm’s doctrine. The possibility of synthesis of faith and reason as a means to perceive God in the philosophy of Anselm of Canterbury is considered.
IDENTITY: OPENNESS OR SEPARATION?
Authors: Antonov Denis Aleksandrovich
Published: June 2019

The article aims to describe the opposite strategies of the society identification under the conditions of the global world. One of the strategies is based on the notion “openness”, on the conception of recently dominating universalistic global tendencies under which the socium identity is impossible. The other strategy is based on the notion “separation”, on the long-established conception of certainty as a natural ontological characteristic. It allows the author to suggest a new interpretation of the socium identity as objective certainty determining the socium ability to preserve its identity under the change of the determinants of its vital activity.
THE ANCIENT CHINESE PHILOSOPHY AS ONE OF THE SOURCES OF THE CHINESE NATIONAL MENTALITY FORMATION
Authors: Li Wanli
Published: June 2019

The Chinese national mentality was formed under the influence of geographical, linguistic and religious-philosophical factors. Three great teachings of China (Confucianism, Taoism and Buddhism) had a great influence on the formation of a particular psycho-type. The main ideas of these teachings were transformed, subjected to the changes caused by the turn of the eras, but their essence remained the same. Interpreted in the light of challenges of the time, they allowed preserving spiritual heritage and became a source of the Chinese national mentality formation. Traditionalism and continuity inherent in the Chinese culture have ensured national identity preservation in the context of globalization and integration.
MAIN APPROACHES TO IDENTITY PHENOMENON UNDERSTANDING
Authors: Khachatryan Lilit Vachaganovna
Published: June 2019

The article deals with the main approaches to the identity phenomenon understanding. The notion “identity” is analysed from the perspective of philosophy, psychology and sociology, and the tendency common for these approaches to emphasise the crucial role of a subject and his identity in constructing the reality of the modern world is substantiated. Having considered the situation with the formation of the Russian identity, the author concludes that the main issue for the Russian researchers is correlation between state-civil and ethnic identities. The best solution of this issue is the “complementarity” paradigm, which creates a harmonious image of the modern Russian.
PROBLEM OF SOCIAL ADAPTATION OF THE INDIGENOUS PEOPLES OF THE NORTH AND THE ARCTIC IN THE MODERN WORLD
Authors: Yakovleva Evdokiya Pavlovna , Grigor'eva Yana Ivanovna
Published: June 2019

The article is devoted to the relevant problem of interdisciplinary classical studies of the arctic circumpolar territories. Interaction of culture and communication is represented by the results of a pilot free associative experiment conducted among the native residents of the region. The findings lead to the conclusion that the interdisciplinary approach allows scientists to integrate and interpret the accumulated interdisciplinary knowledge about such an important phenomenon as the Arctic, to use the acquired knowledge while developing a socially oriented anthropocentric model of human adaptation to the extreme conditions of the North and the Arctic.
SORCERER’S STAFF AS AN ELEMENT OF SACRAL PARAPHERNALIA OF THE RUSSIAN PAGANISM OF THE XXI CENTURY
Authors: Shizhenskii Roman Vital'evich , Zhbannikov Sergei Viktorovich
Published: June 2019

The article deals with the characteristic features of a staff as an example of sacral paraphernalia of the modern Russian paganism on the basis of narrative sources and interview materials. The research of the specific peculiarities of the ritual object of the ministers of religion allows drawing several conclusions. Firstly, the mythologeme of a staff is illustrated by the associative series: staff is a world tree, presence of mandatory “personal” connection between the owner and the subject. Secondly, the manufacture and use of a staff is associated with a number of “canonical prescriptions” aimed at the item sacralization and tabooing. Thirdly, the modern interpretation of a staff by “Slavic native faith” fits into the general system of the pagan “newspeak” and is characterised by a complex of re-mythologization discourses.
ACTUALIZATION OF TIMBRE FEATURES OF PIANO TEXTURE IN THE PROCESS OF PERFORMANCE: SYNESTHETIC ASPECT
Authors: Budnikov Vladimir Viktorovich
Published: June 2019

The article examines piano texture in the aspect of its timbre features discovered during the synesthetic analysis of N. Medtner’s “Fairy Tale” op. 20 № 2. The author focuses on identifying the mechanisms forming the timber character of piano texture in a performer’s interpretation. To achieve this objective, the researcher analyses the technology of a performer’s “adjustment” of the timber component of a musical image to make it artistically complete and multidimensional. For the first time, the paper identifies the proprio-interoceptive synesthetic mechanism of the mutual influence of a composer’s score and a performer’s consciousness, which organizes the process of timbre texture formation. Special attention is paid to agogics having its roots in the existential structures of a performer’s time perception.
THE RUSSIAN BELL RINGING: BELLS AND BELL TOWERS
Authors: Guseva Anna Nikolaevna
Published: June 2019

The article examines the peculiarities of solo and orchestral performance in the domestic bell ringing tradition. Canonical chimes are characterized according to the required set of bells. The acoustic features of a set of bells are analysed taking into account the cultural and historical peculiarities of its functioning. The paper discusses whether it would be appropriate to consider bells and bell towers as a large-scale musical instrument. The author examines the process of bellfry revival in the modern cultural environment and identifies its diachronic relations with the past.
“MAYAK KOMMUNY (LIGHTHOUSE OF COMMUNE)” NEWSPAPER AS A SOURCE ON HISTORY OF PUBLIC EDUCATION IN SEVASTOPOL IN THE YEARS OF THE SOVIET POWER FORMATION
Authors: Novikova Elena Viktorovna
Published: June 2019

The article for the first time analyses “Mayak Kommuny (Lighthouse of Commune)” newspaper publications dedicated to the formation of the Soviet educational system in Sevastopol in the 1920s. The author considers the results of the educational workers’ conferences, examines the forms, methods, content of educational process, proceedings of congresses of Public Education Departments, statistical data on the school system in the city and on the periphery. The analysis of the newspaper publications indicates that the local authorities paid special attention to the issue of creating a new type of school under the complicated conditions of the Soviet power formation. The value of the mentioned print media as a historical source is identified.
STATE, SOCIETY AND PERSONALITY IN THEIR INTERACTION: VIEW OF MODERATE NEO-NARODNIK MOVEMENT (THE END OF THE XIX - THE BEGINNING OF THE XX CENTURY)
Authors: Protasova Ol'ga L'vovna
Published: June 2019

The article deals with the views on the nature of the correlation and interaction between the state, society and personality under socialism of representatives of the Russian neo-narodnik movement - the Labourist Popular-Socialist Party and the moderate wing of the Socialist Revolutionary Party. The specificity of opinions about the mechanisms of a personality’s inclusion in the social-legal system is revealed. Common aspiration of moderate neo-narodniks for socialism as the most progressive social system, as well as conviction in the necessity of the state as the main political institution in the socialist society are shown.
Percepções de estudantes de Odontologia sobre a contribuição do preceptor
Authors: Teixeira Ana Lucia Herdy , Bulgareli Jaqueline Vilela , Flório Flavia Martão , Zanin Luciane
Published: June 2019

O objetivo deste estudo foi identificar a percepção de discentes de Odontologia acerca da contribuição dos preceptores no seu processo de formação acadêmica. Este estudo qualitativo abordou 69 estudantes de três Instituições de Ensino Superior públicas e privadas do município do Rio de Janeiro. Os voluntários responderam sobre suas percepções a respeito da contribuição do preceptor no processo formativo. As respostas foram avaliadas pela análise de conteúdo de Bardin e classificadas em 3 categorias temáticas: “A experiência/conhecimento clínico necessário no ensino”, “O entendimento do processo de trabalho na Atenção Primária” e “A capacitação profissional”.  Conclui-se que, sob a perspectiva do discente, o preceptor é considerado um profissional com perfil necessário para atender às suas demandas acadêmicas, já que possui o conhecimento clínico necessário no ensino e conhece o processo de trabalho no serviço público. A falta de capacitação profissional pode influenciar o processo de aprendizado
Nutrient requirement, canopy development and fruit yield of high density guava (Psidium guajava L.) production in subtropics of Northern Karnataka
Authors: Mushtaq  , Kurubar  A. R. , Umesh M. R. , Patil Shekharagouda , Hugar Ashok
Published: June 2019

Nutrient requirement for guava under high density planting is much higher than normal planting. Combined application of organic manures and chemical fertilizers will enhance nutrient use efficiency. The field experiment was carried out at Raichur, Karnataka, India during 2017 to standardize rate of fertilizers and organic manures for Guava (Psidium guajava L.)  cv. Allahabad safeda under high density planting. Treatments consists of application of fertilizers for normal planting compared with 100:40:75 g NPK/plant as recommended dose of fertilizers (RDF), 75% and 50% of high density planting (HDP) along with 25 kg farmyard manure, organic manure alone and foliar application of urea @ 1 % at 2,3 and 4 months after pruning. Results indicated that application of NPK@ 235: 118: 120 g per plant as per the RDF for HDP along with 25 kg FYM has resulted in taller plants, plant spread E-W as well as N-S directions, canopy volume and leaf area index. Higher fruits/plant, average fruit weight, fruit diameter, fruit length, fruit yield per plant and fruit yield (48.58 t ha-1) was recorded by application of NPK@ 235: 118: 120 g per plant same as that of HDP along with 25 kg FYM. Application of 50 % of HDP recommendation along with foliar application of urea @ 1% at 2, 3 and 4 months after pruning and 25 kg FYM was also found effective in achieving higher fruit yield of guava.
Productivity and quality of Anthurium andreanum influenced with growing conditions and fertilizers
Authors: Khawlhring Chhungpuii , Patel Gaurang D. , Lalnunmawia F.
Published: June 2019

An experiment was carried out to study the productivity and flower quality of Anthurium andreanum cv. Evita cultivated in shade house (75% shade net) and under natural forest trees at Herbal garden, School of Earth Sciences & Natural Resources, Management, Mizoram University, Tanhril, Mizoram. There were six different nutrient sources as F0 - control  (no additional nutrient source); F1 - NPK (19:19:19) @ 25 g/pot/year; F2 - Biofertilizers (azospirillum and phosphotika) each @ 3 g/pot/year; F3 - Cattle manure @ 1.0 kg/pot/year; F4- Pig manure @1.0 kg/pot/year and F5- Poultry manure @ 0.5 kg/pot/year were applied in three equal splits. The experiment was laid out in Randomized Block design with factorial concept comprising in three replications. All vegetative and flowering parameters differ significantly at 0.05 level, and were observed better under Shade house (75% shade net) condition. Number of suckers per pot (4.77), number of leaves (23.73), leaf area (257.79cm2), flower stalk length (41.68cm), flower stalk diameter (5.95mm), spadix length (60.77cm), spadix diameter (10.02mm), spathe area (103.25cm2), vase life (19.67days) and number of flower per plant (3.57) were found maximum in F1 - NPK (19:19:19) @ 25 g/pot/year. Hence Anthurium andreanum cv. Evita planted in cocopeat, charcoal and vermicompost in the proportion of 6.5:1:1 placed under shade house (75% shade net) and fertilized with NPK (19:19:19) @ 25 g/pot/year can enhance growth and flowering characters.
Bioefficacy of fungicides, plant extracts and essential oils against Exserohilum turcicum (Pass.) Leonard and Suggs causing Northern leaf blight of maize
Authors: Bhatt Bhagyashree , Kumar Pradeep
Published: June 2019

Eight fungicides, ten botanicals and ten essential oils were taken for their in vitro evaluation against Exserohilum turcicum (Pass.) Leonard and Suggs incited of Northern Leaf Blight of Maize. Among all the tested fungicides (Azoxystrobin 23%, Thiophenate methyl 75%, Propiconazole 25%, Tebuconazole 25.9%, Captan 50%, Zineb 75%, Cymoxanil 8%+Mancozeb 64% and Zineb 68%+Hexaconazole 4%), propiconazole 25% showed maximum inhibition of mycelial growth (92.22%) under in vitro conditions at 5ppm concentration. Among all the tested botanicals Heena (Lawsonia inermis) was found to be most effective in inhibiting mycelial growth (71.11%) at 10% concentration. Lemon tulsi oil was found best in inhibiting mycelial growth (71.30%) of Exserohilum turcicum, among all the tested essential oils at 50ppm concentration. Fungicides, plant extracts and essential oils showing good results under in vitro conditions were tested under glasshouse conditions. Foliar spray of Propiconazole 25%EC@0.1% showed reduced disease incidence (23.33%) compared to control (46.33%). Application of 5% of Heena extracts reduced the disease incidence (26.67%). Plants when sprayed with Lemon tulsi oil showed reduced disease incidence (24.17%). The study reveals that not only the fungicides but also the natural plant extracts can greatly contribute to reduce the incidence of disease because of the antifungal compounds present in plants.
Development of spiced squash (appetizer) from wild prickly pear (Opuntia dillenii Haw.) and its quality evaluation during storage
Authors: Chauhan Monika , Thakur N S , Thakur Abhimanyu
Published: June 2019

Wild prickly pear (Opuntia dillenii Haw.) is one of the wild fruit with great importance because of its high antioxidants, colour pigments and other quality parameters besides its medicinal properties. In India, there are only a limited number of reports pertaining to utilization of this fruit which further lack the development of value added novel products. So, the present studies were carried out for the development of spiced squash or appetizer from wild prickly pear fruit and its quality evaluation during storage. Different combinations of fruit juice (25, 30, 35 and 40 %) and sugar syrup (40 and 45 °B) were tried to standardize a proper combination for appetizer. The appetizer prepared by using the best recipe with 35 % juice, 45 °B TSS (Total soluble solids) and 1.20 % acidity was packed in two packaging materials viz. glass and PET (Polyethylene terephthalate) bottles which were further stored for six months under ambient and refrigerated temperature conditions. Appetizer packed in glass as well as in PET packaging material can be stored successfully for a period of six months under both the temperature conditions. However, various quality parameters of appetizer were retained higher in glass bottles stored under refrigerated storage conditions.
Preliminary checklist of moths (Lepidoptera: Glossata) of Annamalai Nagar, Tamil Nadu
Authors: C. Kathirvelu , R. Ayyasamy , M. Karthikeyan
Published: June 2019

The present research was carried out to document the moth fauna of Annamalai Nagar during December, 2015 to November, 2016 comprising four seasons for a period of one year, from agriculture and horticulture ecosystems using light traps and host rearing methods. The sheet method was used to record moth insects individually without any damage. Any moths that alight on the screen were recorded in jars just after sunset between 18.00 – 23.00 hr. A total of 2,679 moths were recorded using all the three types of methods employed in the study. Out of which, light trap was found with maximum of 2,253 moths followed by manual collection (369) and host rearing (57) from four different sites of observation. Among the sites, light trapping of moths were observed maximum (656) in Orchard followed by Experimental farm with 629 numbers. The diversity of moths was observed in the study area of Annamalai Nagar indicated the presence of 70 genera and 56 species identified under nine superfamilies of Clades viz., Obtectomera (Pyraloidea and Thyridoidea) Macroheterocera (Noctuoidea, Bombycoidea, Geometroidea, Lasiocampoidea) Apoditrysia (Pterophoroidea and Cossoidea) Ditrysia (Tineoidea). The families namely Crambidae, Erebidae, Noctuidae, Sphingidae, Bombycidae, Uraniidae, Thyrididae, Eupterotidae, Geometridae, Pterophoridae, Lasiocampidae, Cossidae and Psychidae were observed in the study area. Out of which, the family Erebidae alone had 28 genera and 25 species and found to be the superior family. From the results, it was clear that light trapping was superior in collection of moths during night times.
Geospatial mapping and drinking water quality status of fluoride endemic hilly District Doda (J&K), India
Authors: Jamwal Karan Dev , Slathia Deepika
Published: June 2019

In the present study, an attempt has been made to investigate the drinking water quality status of various surface and ground water sources and the supplied water from two water filtration plants supplying drinking water to Doda town and its adjoining areas by using Arithmetic Water Quality Index (WQI) and geospatial mapping techniques. Doda is fluoride endemic district of Jammu and Kashmir State where groundwater fluoride concentration upto 7.0 mg/L is recorded. Water samples collected from about twenty two drinking water sources from two blocks of Doda district (Bhagwah and Doda blocks) were analyzed at pre-determined locations marked using handheld GPS(Montana 650). These locations formed the attribute database for the study based on which fluoride distribution maps have been derived and integrated with Arithmetic WQI through Inverse distance weighted (IDW) interpolation technique. Prepared thematic maps have confirmed the vulnerability of the drinking water sources and water supply systems in the study area, thus, posing a serious public health concern. Based on the WQI, water quality status of Beoli filtration plant (WQI=43.26) falls under the category of good water whereas that of Moochan filtration plant (WQI=157.41) has been classified as unfit for drinking. The geochemical evolution of the water studied using Piper’s diagram has shown mixed type of hydrochemical facies. Coefficient of correlation(r) between different parameters has indicated significant correlation between several parameters.  The study urges the concerned government authorities to make provisions for providing safe drinking water to public which is free of turbidity and low in fluoride concentration.