bluuebunny/crossref_metadata_2025 huggingface dataset:
Síntesis de la espinela ZnCrxFe2-xO4(0 ≤ x ≤ 1) por combustión en solución y estudio termodinámico de la estabilidad de fases
Authors: Montoya Carvajal Juan Fernando , Chavarriaga Miranda Edgar Andrés , Villada Gil Stiven
Published: February 2019

Las espinelas son óxidos metálicos empleados generalmente por sus propiedades químicas, eléctricas y magnéticas. La ocupación de metales de transición en posiciones tetraédrica y octaédrica genera características de interés tecnológico y el estudio de la interacción del material con campos externos es motivante y justificable. La síntesis de espinelas comúnmente ha sido empleando el método tradicional (cerámico), pero con el fin de obtener un mejor control en el tamaño de partícula se ha optado por métodos alternativos, entre ellos el método de combustión en solución. Objetivo. Sintetizar la espinela x 2 x 4 ZnCr Fe O − por el método de combustión en solución y estudiar las transiciones de fase en función de la temperatura. Materiales y Métodos. Se sintetizó el compuesto x 2 x 4 ZnCr Fe O − (para x =0, 0.2, 0.4, 0.6, 0.8, 1.0) por combustión en solución, empleando nitratos metálicos y glicina como combustible, generándose una ignición alrededor de 1500°C aproximadamente. Resultados. Se caracterizaron las muestras morfológicamente (SEM), composicionalmente (EDS), estructuralmente (DRX), termogravimétricamente (TGA) y calorimétricamente (DSC). La caracterizización se realizó para muestras precalcinadas (sin tratamiento térmico), calentadas a 750 °C y 850 °C, esto con el fin de comparar los resultados obtenidos en las caracterizaciones de los compuestos y con ello identificar los cambios físicos generados por la formación de fases secundarias. Conclusiones. Se obtiene la fase espinela y a partir de tratamientos térmicos se puede evidenciar la estabilidad de la fase ferrita y la formación de otras fases.
Determinación del nivel de presión sonora generada por el parque automotor en Ilo, Perú
Authors: Cari Mendoza Érika , Legua Laurencio José Luis , Condori Apaza Renée Mauricio
Published: February 2019

Esta investigación se enfoca en la contaminación sonora de la ciudad de Ilo, la finalidad principal del texto es evaluar la preocupante situación acústica existente en la ciudad, para lo cual se aplicaron técnicas de monitoreo y muestreo en las vías férreas y autopistas, para obtener el nivel de presión sonora mediante un sonómetro. Objetivo. Determinar los niveles de presión sonora que produce el parque automotor en el horario diurno y nocturno en la ciudad de Ilo. Materiales y métodos. Para calibrar y realizar de manera correcta el monitoreo se utilizó la metodología de la DIGESA, NTP 1996-1 del 2007 y el protocolo nacional de monitoreo del ruido ambiental AMC N° 031-2011-MINAM/OGA. Sonómetro Clase I de marca Larson & Davis®- IEC 61672 (International Electrotechnical Commission, IEC Standard). Resultados. Según la metodología desarrollada podemos inferir lo siguiente: en las cinco estaciones de monitoreo la presión sonora sobrepasa los 50 dBA y 60 dBA que propone la normativa peruana para zonas mixtas que oscilan desde un mínimo de 42 dBA hasta un máximo de 118 dBA en horario diurno. Para el caso de horario nocturno oscilan entre un mínimo de 40 dBA hasta un máximo de 90 dBA. Conclusión. Los resultados nos demuestran que los niveles de presión sonora son elevados y el promedio es de 70,96 dB por el flujo del parque automotor y la línea férrea que transcurre por el medio de la ciudad y que no se cumple con la normativa nacional y local.
Silo de vísceras de trucha arco iris (Oncorhynchus mykiss) como suplemento en alimentación de ovinos
Authors: David-Ruales Carlos A , Bedoya Mejía Oswaldo , Millán-Cardona Leónidas
Published: February 2019

Uno de los impactos de la acuicultura sobre el medio ambiente es la producción de desechos (vísceras, piel, escamas, etc.), hacer silo a partir de vísceras puede ser una opción ambiental válida y puede servir para la alimentación de otros animales. Objetivo. . El proyecto evaluó el efecto del silo de vísceras de pescado en ovinos de engorde. Materiales y métodos. Se evaluaron 20 ovinos en dos grupos aleatorios, con peso promedio inicial de 17 ± 2 kg durante un periodo experimental de 5 meses. Fueron alimentados con pasto maralfalfa (Pennisetum spp) y botón de oro (Tithonia diversifolia), en estado fresco, y uno de los grupos recibía adicionalmente ensilaje a una razón del 3.5% del total de la dieta. Resultados. El silo mostró por microbiología cero UFC; los bromatológicos indican PB de 39.88%, E.E del 16.8% y cenizas del 5%; el pH fue de 3,5. Los animales fueron pesados mensualmente para identificar las ganancias de peso. El sexo, el tiempo y el ensilaje presentaron diferencias significativas (p<0,05) respecto al peso. Las interacciones no presentaron diferencias significativas (p>0,05). Conclusión. Los resultados preliminares indican que se puede utilizar silo de vísceras para alimentación de ovinos, se sugieren más investigaciones que determinen digestibilidad y otros niveles de inclusión.
The Vojnosanitetski pregled in 2019 - continuing a tradition of quality
Authors: Dobric Silva
Published: February 2019

nema
HUBUNGAN KEBISINGAN DENGAN PERSEPSI MASYARAKAT DI RUANG RAWAT INAP RUMAH SAKIT KELAS A, KELAS B DAN KELAS C KOTA BANDUNG
Authors: Mulyatna Lili , Rusmaya Deni , Baehakhi Deri
Published: February 2019

Kebisingan di lingkungan rumah sakit merupakan suatu permasalahan yang cukup serius dan harus diperhatikan. Sesuai dengan fungsinya rumah sakit merupakan tempat untuk merawat orang yang sakit, maka lingkungan rumah sakit sangat membutuhkan suasana yang tenang, nyaman dan terbebas dari kebisingan. Usaha untuk menanggulangi kebisingan di rumah sakit dapat dilakukan dengan cara penanggulangan kebisingan pada sumbernya, jejak perambatannya serta pada penerimanya. Untuk mengetahui unsur-unsur tersebut maka dilakukan penelitian ini agar dapat mengetahui tingkat kenyamanan para pekerja maupun pasien berdasarkan kualitas tingkat kebisingan rumah sakit. Salah satu upaya untuk mengetahui tingkat kenyamanannya yang dilakukan adalah membuat kuisioner yang ditujukan kepada pasien, dokter, perawat serta karyawan. Dipilih tiga rumah sakit yaitu RSUP Hasan Sadikin, Rumah Sakit Advent Bandung dan Rumah Sakit Santo Yusup karena ketiga rumah sakit tersebut berdekatan dengan jalan raya, pasar dan pusat perbelanjaan lainnya. Hasil kuisioner menunjukan bahwa 53,84% responden di Rumah Sakit Hasan Sadikin, 46,15% responden di RumahSakit Advent Bandung dan 66,67% responden di Rumah Sakit Santo Yusup merasakan kebisingan. Sumber bising yang paling besar dari RSHS dan RS Santo Yusup yaitu percakapan, sedangkan di RSAB sumber bising yang paling besar itu dari kendaraan bermotor karena dekat sekali dengan jalan raya. Di setiap Rumah Sakit didapat data berdasarkan responden bahwa kebisingan yang berlangsung tidak terjadi secara terus menerus dan ada pada saat-saat tertentu terutama pada jam besuk pasien. Dari persepsi para responden di ketiga rumah sakit tersebut, dapat disimpulkan bahwa setiap orang yang berada di rumah sakit baik itu dokter, perawat, karyawan maupun pasien mereka masih merasakan kebisingan, namun kebisingan tersebut terjadi pada saat-saat tertentu seperti pada saat jam besuk jadi intensitas kebisingannya tidak terus-menerus
EVALUASI KINERJA PROGRAM SANITASI BERBASIS MASYARAKAT (SANIMAS) DALAM SEKTOR AIR LIMBAH
Authors: Mulyatna Lili , Pradiko Hary , Abdurahman Diki
Published: February 2019

Penelitian ini bertujuan untuk mengevaluasi kinerja Program SANIMAS di Kabupaten Seluma dengan meninjau aspek teknis, pemanfaatan, keuangan, dan pengelolaan. Evaluasi dilakukan dengan cara pembobotan dan skoring. Pembobotan dan skoring dilakukan dengan menetapkan parameter evaluasi. Kemudian dinilai untuk masing-masing aspek sehingga didapat angka yang mewakili fasilitas sanitasi pada tiap lokasi. Hasil evaluasi menunjukkan bahwa untuk aspek teknis: sumber air tidak kontinu, kran air, bak air, lantai, dan pintu kamar mandi rusak; aspek pemanfaatan: 8 bangunan MCK+ dalam keadaan tidak terawat dan rusak, jumlah pengguna tidak mencapai target yang telah direncanakan, limbah yang dihasilkan belum termanfaatkan; aspek kelembagaan: pengelolaan tidak dilakukan dengan baik oleh KSM dan masyarakat setempat, KSM tidak aktif, tidak ada monitoring dari tenaga fasilitator terhadap KSM yang sudah terbentuk sehingga informasi yang didapatkan dari hasil pelatihan tidak diaplikasikan; aspek keuangan :tidak ada pembukuan dan laporan keuangan, penarikan iuran tidak berjalan sebagaimana mestinya. Dari hasil penilaian untuk Desa Kuti Agung, Desa Pasar Seluma, Desa Tanjungan dan Desa Talangsali mendapatkan nilai terkecil yaitu 1 dengan kategori E (sangat buruk). Untuk Desa Taba Lubuk Puding mendapatkan nilai tertinggi yaitu 3,2 termasuk dalam kategori B (baik). Sedangkan untuk desa yang lain dengan total nilai antara 1,92-2,64 termasuk dalam kategori C dan D. Untuk memperbaiki kinerja.
PENGARUH KONDISI FISIK DAN JARAK SUMUR GALI DENGAN PETERNAKAN SAPI TERHADAP KANDUNGAN BAKTERI COLIFORM AIR SUMUR GALI DI DESA SUKAJAYA KECAMATAN LEMBANG KABUPATEN BANDUNG BARAT
Authors: Yustiani Yonik Meilawati , Hasbiah Astri Widiastuti , Fuad Rusli
Published: February 2019

Sebagian penduduk Desa Sukajaya Kecamatan Lembang Kabupaten Bandung Barat menggunakan sumur gali sebagai sarana sumber air bersih yaitu sumur gali. Lokasi sumur tersebut yang berdekatan dengan sumber pencemaran yaitu peternakan sapi. Tujuan penelitian ini adalah mengidentifikasi poteni pencemaran air sumur akibat kegiatan peternakan sapi tersebut dilihat dari parameter Coliform. Variabel yang diteliti pengaruhnya adalah kondisi fisik sumur dan jarak peternakan sapi terhadap sumur. Penelitian ini bersifat observasional dengan desain cross sectional. Populasi 41 sumur gali dan sampel 24 sumur gali. Hypotesis ada hubungan jarak peternakan sapi dengan keadaan fisik sarana sumur gali (dinding, bibir, lantai dan penutup sumur terhadap kandungan bakteri coliform air sumur gali). Teknik pengambilan sampel yang digunakan adalah purposive sampling pada suatu pertimbangan dengan kriteria inklusi dan ekslusi. Hasil penelitian menunjukan bahwa dari 24 sumur gali diobservasi jarak terhadap sumber pencemar (peternakan sapi) ≥ 15 m yang tidak memenuhi syarat 100 % dan terhadap parameter keadaan fisik yaitu dinding sumur kedap air  3 m tidak memenuhi syarat100 %, ketinggian bibir sumur ≥ 70 - 75 cm tidak memenuhi syarat 70,83%, lantai sumur gali kedap air radius ≥ 1 m tidak memenuhi syarat 74,17% dan penutup sumur gali kedap air yang tidak memenuhi syarat 54,17% serta kandungan coliform air sumur gali tidak memenuhi syarat 100% (Standar non perpipaan dan perpipaan 0 MPN/100 ml). Berdasarkan analisis pengukuran dan observasi di lapangan secara signifikan ada hubungan jarak sumur gali dengan peternakan sapi, keadaan fisik dinding sumur gali, keadan fisik bibir sumur gali, keadaan fisik lantai, dan keadaan fisik penutup yang tidak memenuhi syarat dapat menyebabkan kontaminasi bakteri coliform pada air sumur gali.
MENINGKATKAN PRESTASI BELAJAR IPA DENGAN MENERAPKAN METODE STUDENT TEAMS ACHIEVEMENT DIVISIONS BERBANTUAN CD PEMBELAJARAN PADA SISWA KELAS IV SEMESTER 1 DI SD N KARANGTOWO
Authors: Suratmi Suratmi
Published: February 2019

Learning science in elementary school are learning that should be understood students tounderstand the various problems that occurred in the neighborhood. The subjects were fourthgrade students of Karangtowo elementary school Karangtengah District of Demak district by thenumber of students 27 students. Issues to be discussed include how to improve learningachievement and behavioral changes after making science learning material structure andfunction of plant parts in the fourth grade students of Karangtowo elementary schoolKarangtengah District of Demak district after learning method STAD with the applicationlearning CD. This study uses classroom action research design with two cycles. Each cycleconsists of action planning, action, observation, and reflection. Before taking action done priorlearning pre-cycle ago, which is used as the basis for corrective actions implemented.Results of preliminary tests prior to the act of research, namely in pre-cycle average valueobtained at 66.30. Because the value obtained student in materials science learning structure andfunction of plant parts are still considered very poor, so it needs to be implemented correctiveaction learning cycle I. In the first cycle the average value obtained for class 78.89. Values areachieved by students in the first cycle have been increased quite dramatically, but the valueachieved is still quite a lot that has not reached the minimum standards in the standar value is73.00. In addition, the participation of students is not yet active. There are still a lot of quite a lotof students are shy in presenting their opinions and ask questions. However, participation ofstudents in the first cycle is much better than before the implementation of the action. Based on theresults achieved, it is necessary to repair the holding of the second cycle. In the second cycle ofthe value achieved by students has increased very significantly by an increase of 86.30.Participant enthusiasm of the students and of students in the second cycle is much better. Therehave been many students who dared to ask and answer various matters relating to the learningscience material structure and function of the plant.
PENINGKATAN HASIL BELAJAR IPA MATERI TUMBUHAN HIJAU MELALUI METODE EKSPERIMEN KELAS V SDN BABADAN SEMESTER 1 TAHUN PELAJARAN 2015/2016
Authors: Masanah Masanah
Published: February 2019

The results of students of class V Semester Elementary School Babadan Bonang District of Demakdistrict in the academic year 2015/2016 on the subjects of Natural Sciences subject matter ofgreen plants is still low. This type of research used was classroom action research using modelexperiments. The study consisted of two cycles of the first cycle and the second cycle. Aftercarrying out repairs learning, student learning outcomes is increasing both the first cycle and thesecond cycle. For comparison, student achievement on pre cycle, students who completed theirstudy only 4 students, or 19%, 17 other students did not complete. On the improvement of learningfirst cycle, students who completed studies, has been increased to 13 from 21 students to 62%.Then after the second cycle of learning improvement obtained by students who pass the study asmany as 20 out of 21 students, or about 95%.
UPAYA MENINGKATKAN KEMAMPUAN BERHITUNG MELALUI PENERAPAN MODEL PEMBELAJARAN NUMBERED HEADS TOGETHER DENGAN PEMANFAATAN ALAT PERAGA SEDERHANA MATERI PEMBAGIAN SISWA KELAS II
Authors: Sumarni Sumarni
Published: February 2019

The purpose of this study was to determine the effect of the application of cooperative learning modelNHT (Numbered Heads Together) against numeracy class divisions II SD Negeri 3 Mlekangacademic year 2014/2015. This research is a classroom action research with two cycles of stages ineach cycle; preparation of action plans, giving action, observation, reflection. The subjects were allstudents of class II. Before learning improvement of 8 students only two students who achievemastery learning, or 25%, while 6 students, or 75% has not been thoroughly studied. In the firstcycle of learning improvements, of 8 students there are 6 students who achieve mastery learning, or75%, whereas 2 students or 25% has not been thoroughly studied. Students' understanding of thematerial division two digit numbers from before repair than after the first cycle of learningimprovement has increased significantly. From 25% to 75%. From the results of evaluation of theindividual given before using learning model NHT (Numbered Heads Together) in the form of theuse of props simple, there are only 2 children of 8 students who already understand about thedivision number two figures, it means that only 25% of students who are capable and the rest asmany as six students, or 75% of students who have not been able. After the assessment of learningmedia in the form of the use of simple props, interests and learning outcomes of students increased to7 students (87.5%). While one student (12.5%) needs to enrichment and individual guidance, it isbecause the students do not attend or do not attend school during the discussion of the materialsupplied.
ESTETIKA DALAM KONTEKS PENDIDIKAN SENI
Authors: Sunarto Sunarto
Published: February 2019

The core of art is aesthetics, then art education is actually aesthetic education. Aesthetics itself is like a building, it has: roof, wall and hallway (foundation). As a roof, aesthetics give the spirit of art; The aesthetic wall gives themes and contents of art creation, and as aesthetic hall is the goal and background of art creation. Aesthetics are built on ideas, ideas and the purpose of creating works of art According to the results of research on the Art of Public Space in Yogyakarta (2015) shows that the aesthetic building of artwork has moved from the position, from the work to the connoisseur. The move is the latest (Contemporary) art phenomenon, resulting from the thinking of teenagers' paralogism and antihistorianism. This antagonistic, recent development is not anticipated by the learning of Arts Education in public schools.
PENGEMBANGAN MODEL MANAJEMEN PELATIHAN DAN PENGEMBANGAN PENDIDIKAN KARAKTER BERLOKUS PADEPOKAN KARAKTER
Authors: Rachman Maman , Masrukhi Masrukhi , Munandar Aris , Suhardiyanto Andi
Published: February 2019

This research develops a model of characteristic training and character education management to produce academic, profession, and vocational (potential teacher and teacher) teachers who have superior competence in disseminating noble character of the nation. By using Researh & Development approach, this research uses Padepokan Character locus PPKn FIS Unnes Department. The subjects of the study were the newly graduated Unnes students, the young teachers in Semarang City and Central Java Province. The factual model of training management and the development of character education that runs so far contains weaknesses in various aspects, from planning, implementation, to evaluation of activities. On the basis of the analysis of a number of weaknesses of the factual model is then carried out the reconstruction of the conceptual model departs from the review of ethical factors and emotic factors. Conceptual model is then refined again by accommodating the results of focus group discussion with the stake holders and utilize the potential and resources owned by the character padepokan Unnes Political Education and Citizenship. This model has incorporated various aspects of the training, from the refinement of the factual model greed, the consideration of ethical factors and the emotional factors, as well as the aspirations and needs of the stake holders, so it is feasible to experiment in the wider domain.
UPAYA PEMANFAATAN LINGKUNGAN SEKITAR SEBAGAI SUMBER BELAJAR ANAK
Authors: Choiri Moh. Miftahul
Published: February 2019

This article seeks to examine the child's learning environment. In education is better known as Tri Education Center. Namely three educational environments that can support the learning process of children. The three environments are the family environment, school environment and the environment (community). In the context of education, society is the third environment after family and school. In this article the authors would like to invite a look back that the community environment has an important influence on the learning process of children. Because most of the time the child is in the family and society. For it becomes a necessity of the community participate in education either directly or indirectly. Because the community is a maid in the process of maturation of individuals as members of groups in a society. The learning process in society is not limited by time and space. As long as the children interact and socialize with the environment it can be said that as their learning process. Through this library research hope can determine how far the role of the community environment in helping children's learning process.
PENINGKATAN KUALITAS PEMBELAJARAN MELALUI PENERAPAN MANAJEMEN KELAS BEGINNING OF EFFECTIVE TEACHING MATA KULIAH PENDIDIKAN KEWARGANEGARAAN
Authors: Prasetyaningtyas Fitria Dwi , Wulandari Desi , Sismulyasih Nugraheti
Published: February 2019

Tujuan penelitian ini yaitu mendeskripsikan (1) pelaksanaan pembelajaran melalui Penerapan Manajemen Kelas Beginning Of Effective Teaching Mata Kuliah Pendidikan Kewarganegaraan (2)  peningkatkan pemahaman Mata Kuliah Pendidikan Kewarganegaraan dengan penerapan Manajemen Kelas Beginning Of Effective Teaching.Penelitian ini merupakan campuran antara penelitian kulaitatif dan kuantitatif. Penelitian kualitatif dipilih untuk mendeskripsikan penerapan pendekatan Manajemen Kelas Beginning Of Effective Teaching. Penelitian kuantitatif yang berupa pre eksperimental design yaitu one –group pretest-postest design, untuk melihat pemahaman konseptual mahasiswa sebelum dan sesudah penerapan pendekatan Manajemen Kelas Beginning Of Effective TeachingHasil penelitiannya (1) pelaksanaan pembelajaran dengan pendekatan Manajemen Beginning Of Effective Teaching  dilaksanakan dengan langkah-langkah pembelajaran (a) opening (pembuka), (b) ice breaking (menumbuhkan semangat), (c) presentation (mengajarkan materi pelajaran), (d) exercises and correction (latihan dan koreksi), (e) students talk time (waktu berbicara peserta didik) (f). explanation conclusions and closing (kesimpulan penjelasan dan penutupan). (2) penerapan pendekatan Manajemen Beginning Of Effective Teaching dapat meningkatkan pemahaman bagi mahasiswa PGSD UNNES, ditunjukkan dengan peningktan hasil belajar dari pre test (sebelum pembelajaran dengan menggunakan pendekatan Manajemen Beginning Of Effective Teaching ) mencapai rata-rata 35,0 menjadi hasil belajar dari post test (sesudah pembelajaran dengan menggunakan Manajemen Beginning Of Effective Teaching) mencapai rata-rata 74,6.
PENDIDIKAN UNTUK MEMECAHKAN MASALAH BANGSA MELALUI PENINGKATAN PROFESIONALISME GURU (Belajar dari Pengalaman Jepang)
Authors: Purwantiningsih Ary , Suharso Pudjo , Ismaya Erik Aditia
Published: February 2019

The purpose of this study is to analyze the efforts of the Japanese Government in solving educational problems after the second world war. The research method used is library research. The results of the study found that one of the advances in education in Japan was then used as an instrument to solve the nation's problems, namely through the improvement and development of professional teachers. By building professional teachers, Japan is now one of the mecca of the advancement of education from the East. Education in Japan is known as education on a philosophical basis of developers other than Taiwan, while Western world education is based on inventors.
El estado soy yo: salus rei publicae e identidad en Cicerón
Authors: Schniebs Alicia
Published: February 2019

Salus rei publicae is a standard expression of the Latin political vocabulary that implies the personification of the state. In this paper we study how this personification works as a tool of pathos used to build the opponent’s identity as hostis publicus and his own identity as a savior within the ciceronian oratory between 63 BC and 52 BC.
KINERJA KARYAWAN: GAYA KEPEMIMPINAN, MOTIVASI, DAN LINGKUNGAN KERJA DI BANK
Authors: Alexandri Mohammad Benny , Pragiwani Meita , Panjaitan Eva Nopalina
Published: February 2019

Penelitian ini bertujuan untuk mengetahui pengaruh gaya kepemimpinan, motivasi, dan lingkungan kerja terhadap kinerja karyawan PT. Bank Capital Indonesia (Kantor Pusat Operasional). Metode yang digunakan adalah menggunakan metode asosiatif kausal. Penelitian asosiatif kausal adalah studi yang bertujuan untuk mengetahui pengaruh antara dua variabel atau lebih. Penelitian ini menjelaskan pengaruh dan pengaruh hubungan dari variabel yang akan dipelajari. Objek penelitian ini adalah karyawan di PT. Bank Capital Indonesia, Tbk Kantor Pusat Operasional, tempat penulis mendistribusikan kuesioner tertulis untuk diberikan kepada karyawan PT. Bank Capital Indonesia, Tbk Kantor Pusat Operasional dijawab dengan menggunakan "Skala Likert". Dalam penelitian ini, 150 karyawan diambil responden pada Maret 2017. Alat analisis data yang digunakan dalam penelitian ini adalah analisis regresi linier berganda. Dari hasil penelitian diketahui bahwa ada pengaruh yang signifikan antara gaya kepemimpinan, motivasi, dan lingkungan kerja terhadap kinerja karyawan. Dari 3 (tiga) variabel penelitian yang dianalisis, bahwa variabel motivasi adalah variabel yang paling dominan mempengaruhi kinerja karyawan dan diikuti oleh variabel lingkungan kerja dan variabel gaya kepemimpinan.
EVALUASI KEBIJAKAN PENANGANAN PECANDU NARKOTIKA OLEH BADAN NARKOTIKA NASIONAL PROVINSI JAWA BARAT
Authors: Nafisah Diani Utami , Alexandri Mohammad Benny , Irawati R. Ira
Published: February 2019

Penyalahgunaan Narkotika merupakan kejahatan yang sudah masuk ke dalam fase Bencana di Indonesia. Jawa Barat adalah salah satu wilayah dengan angka prevalensi penyalahgunaan Narkotika tertinggi dari 34 Provinsi pada tahun 2017 yaitu sebesar 645,482 jiwa dengan populasi sebanyak 35,242,100 jiwa. Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana evaluasi yang dilakukan Badan Narkotika Nasional Jawa Barat dalam penanganan pecandu narkotika di Jawa Barat. Evaluasi adalah cara untuk menilai sejauh mana sebuah kebijakan dapat berjalan sesuai dengan tujuan yang ingin dicapai. Penelitian ini menggunakan metode kualitatif dengan pendekatan studi kepustakaan dan studi dokumentasi. Penulis menggunakan enam dimensi langkah-langkah evaluasi yang dikemukakan oleh Milstein untuk mengevaluasi penanganan pecandu narkotika oleh Badan Narkotika Nasional Provinsi Jawa Barat. Langkah-langkah evaluasi tersebut yaitu Engage stakeholder, Describe the program, Focus the Evaluation Design, Gather Credible Evidence, Justify Conlusions, Ensure Use and Share Lessons Learned.
ECTOPIC RENAL “OLFACTORY” RECEPTORS
Authors: Mineev V. N. , Pfeyfer A. A.
Published: February 2019

To date, the expression of both the “olfactory” receptors (OR) themselves and the components of the olfactory signaling system, «olfactory» adenylate cyclase (AC3) and “olfactory” G protein (Golf), has been found in various structural and functional parts of the kidney. In the human kidney, at least 13 genes of various “olfactory” receptors are expressed, excluding pseudogenes. Olfr 78, Gpr41, Gpr43, OR51E1, OR11H7 “olfactory” receptors have been found to play a role in the regulation of blood pressure in response to changes in the blood concentration of short-chain fatty acids, mostly produced by intestinal microbiota. The role of AC3 and G olf in renin secretion, control of SCF and obesity predisposition is shown. Olfr1393 “olfactory” receptor is supposed to be involved in glucose reabsorption in the proximal tubule of the kidney due to functional modulation of sodium glucose cotransporter Sglt1 responsible to 3–10 % glucose reabsorption in proximal tubule. Hypotheses on the relationship of “olfactory” signaling component defects with the development of pathological syndromes, such as kidney diseases, different types of ciliopathy (Bardet–Biedl, Joubert, Meckel syndromes) and valproate administration associated Fanconi syndrome, are given. The study of “olfactory” signaling components in the structure of the kidney, as well as their role, both in physiological functions and in the development of renal pathology, creates a scientific basis that will be useful not only for nephrologists and pharmacologists, but also for clinicians of other specialties from the point of view of developing new pharmacological approaches in order to target the detected defects.
SCREENING DIAGNOSTICS OF FABRIC DISEASE AMONG PATIENTS WITH CHRONIC KIDNEY DISEASE IN THE NORTH-WESTERN REGION OF RUSSIA
Authors: Vishnevskii K. A. , Frolova E. V. , Domashenko O. M. , Proshina T. V. , Makarova O. V. , Rumyantsev A. Sh. , Zemchenkov A. Yu.
Published: February 2019

Fabry disease (FD) is a progressive multi-organ disease leading to the development of cardiovascular and cerebrovascular complications and progression of renal failure. Nonspecificity of clinical signs often leads to late diagnosis of the FD that causes high diagnostic relevance of screening in high risk groups, particularly among patients with chronic kidney disease (CKD). According to the results of screening programs in many countries, the average prevalence of FD among patients with CKD is about 0.26%. THE AIM of this study was to investigate the prevalence of FD in patients with CKD in the northern west region of Russian Federation. PATIENTS AND METHODS. This prospective study assessed α-galactosidase A (α-Gal A) activity in dried blood spots in 1835 stage 1-5 CKD (85% – dialysis, 15% – pre-dialysis) patients, 74% males, mean age 55±12 years. The survey was carried out regardless of gender, age and primary diagnosis leading to CKD. The activity of α-Gal A more than 1.89 umol/l/hr was considered as normal. In the case of identifying the decreased activity of the enzyme the diagnosis was confirmed by GLA gene mutation analysis. RESULTS. The average level of α-Gal A was 5.39±2.69 umol/l/h. The level of α-Gal A was significantly higher in patients with pre-dialysis stages of CKD compared with patients receiving dialysis (7.5±3 vs 4.3±2.3 umol/l/h, p<0.001) as well as in males higher than in females (5.9±3.4 vs 3.4±2.3 umol/l/h, p <0.001). The decrease in α-Gal A activity was detected in 6 patients, of which 3 had the GLA gene mutations (c.427G>A, с.818Т>С, c.895G>C). One patient (p.508G> T) had a confirmed FD and received an enzyme-replacement therapy at the time of screening. All patients with identified FD were males treated by hemodialysis. Thus, the prevalence of FD in patients with CKD C5d was 1:392 (0.26%). A survey of relatives revealed the disease in two additional cases. CONCLUSION. The prevalence of Fabry disease in selected CKD patients of northern west region of Russian Federation is in the mean worldwide range. In all cases, the FD was not timely diagnosed, leading to serious organ damage and delaying the onset of enzyme replacement therapy. Thus, the screening of FD is necessary at the early stages of CKD.
ROLE OF ETELCALCETIDE IN THE MANAGEMENT OF SECONDARY HYPERPARATHYROIDISM IN HEMODIALYSIS PATIENTS: A REVIEW ON CURRENT DATA AND PLACE IN THERAPY
Authors: Friedl С. , Zitt E.
Published: February 2019

Secondary hyperparathyroidism (sHPT) is a frequently occurring severe complication of advanced kidney disease. Its clinical consequences include extraskeletal vascular and valvular calcifications, changes in bone metabolism resulting in renal osteodystrophy, and an increased risk of cardiovascular morbidity and mortality. Calcimimetics are a cornerstone of parathyroid hormone (PTH)-lowering therapy, as confirmed by the recently updated 2017 Kidney Disease: Improving Global Outcomes chronic kidney disease – mineral and bone disorder clinical practice guidelines. Contrary to calcitriol or other vitamin D-receptor activators, calcimimetics reduce PTH without increasing serum-calcium, phosphorus, or FGF23 levels. Etelcalcetide is a new second-generation calcimimetic that has been approved for the treatment of sHPT in adult hemodialysis patients. Whereas the first-generation calcimimetic cinacalcet is taken orally once daily, etelcalcetide is given intravenously thrice weekly at the end of the hemodialysis session. Apart from improving drug adherence, etelcalcetide has proven to be more effective in lowering PTH when compared to cinacalcet, with an acceptable and comparable safety profile. The hope for better gastrointestinal tolerance with intravenous administration did not come true, as etelcalcetide did not significantly mitigate the adverse gastrointestinal effects associated with cinacalcet. Enhanced adherence and strong reductions in PTH, phosphorus, and FGF23 could set the stage for a future large randomized controlled trial to demonstrate that improved biochemical control of mineral metabolism with etelcalcetide in hemodialysis patients translates into cardiovascular and survival benefits and better healthrelated quality of life.
Kualitas Pelayanan Transjakarta
Authors: Suharso Puguh
Published: February 2019

Operasional angkutan umum jalan raya di DKI Jakarta dirasakan oleh masyarakat bahwa pelayanannya sudah tidak nyaman lagi. Permasalahan tersebut disebabkan oleh ketidakseimbangan antara pasokan dan permintaan, sehingga pelayanan cenderung seadanya yang penting menghasilkan keuntungan yang cukup. Tindakan antisipasi pemerintah DKI Jakarta dalam menjawab permasalahan tersebut sudah tepat, yaitu menetapkan kebijakan dengan merintis jalur khusus angkutan umum jalan raya, yang dimulai sejak pertengahan Januari 2004 dengan nama Transjakarta. Yang menjadi pertanyaan hingga saat ini apakah kualitas pelayanan Transjakarta sudah dipandang baik oleh masyarakat umum dan apakah pelanggan Transjakarta sudah merasa puas. Untuk menjawab pertanyaan tentang kualitas pelayanan dan kepuasan pelanggan angkutan publik Transjakarta, diperlukan sebuah penelitian. Penelitian dilakukan dengan judul “Kualitas Pelayanan Transjakarta”. Pengambilan data menggunakan metode convenience sampling dengan sampel adalah pelanggan Transjakarta pada jam sibuk dan jam tidak sibuk. Metode analisis menggunakan teori dari Zeithaml dan Bitner(2002:82) untuk mengukur kualitas pelayanan atas dasar 5 (lima) dimensi Tangible (nyata), Responsiveness (ketanggapan), Reliability (keandalan), Assurance (jaminan dan kepastian) dan Emphaty (empati); di sisi lain akan diukur kepuasan pelanggan dengan aplikasi teori dari Fandy Tjiptono (1997:35). Kesimpulan penelitian menunjukkan secara umum bahwa kualitas pelayanan masih dalam kategori sedang untuk setiap dimensi pengukuran dan kepuasan pelanggan juga masih dalam kategori sedang.Masih ada beberapa kesimpulan dan saran secara detail.
Kinerja Ketepatan Waktu Maskapai Penerbangan Berjadwal di Bandara I Gusti Ngurah Rai-Bali
Authors: Rizki Yuke Sri , Samsudin Rosidin
Published: February 2019

Saat ini masih sering terjadi keterlambatan keberangkatan pesawat udara oleh beberapa maskapai penerbangan yang pada dasarnya sangat merugikan pengguna jasa. Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi tingkat ketepatan waktu/on time performance (OTP) maskapai penerbangan berjadwal di Bandara I Gusti Ngurah Rai-Bali. Analisis yang digunakan pada kajian ini menggunakan metode Fishbone Diagram. Responden adalah penyelenggara Bandara I Gusti Ngurah Rai-Bali dan 5 (lima) maskapai penerbangan terdiri dari PT. Garuda Indonesia, PT. Lion Air, PT. Air Asia, PT. Merpati Nusantara Airlines dan PT. Wings Air yang beroperasi di bandara ini. Hasil analisis menunjukkan bahwa faktor penyebab keterlambatan yang paling dominan adalah 1) faktor lingkungan yaitu cuaca, 2) faktor personel pada pengisian bahan bakar, 3) faktor sarana dan prasarana yaitu gangguan teknis pada pesawat dan 4) faktor manajemen yaitu pengaturan slot time.
Ensemble Measurement Model of E-Learning Implementation Readiness for Higher Education Institution
Authors: Artwodini Muqtadiroh Feby , Ma'ady Mochamad Nizar Palefi , Rizal Rahman Faisal
Published: February 2019

The low level of student readiness in implementing e-learning can achieve not optimal benefits or even generate losses. In fact, its failures are able to impact on swelling of the institutional funds. Therefore, it is so important to measure the level of student readiness for avoiding the impact of e-learning implementation failures. In this study, we employed an ensemble model for measuring e-learning readiness level by using the model of Akaslan & Law and Aydin & Tasci. The data were obtained from questionnaires based on the factor of technology, people, content, institutions, acceptance for e-learning, and training for e-learning. With a questionnaire consisting of questions and five Likert scales, the survey was conducted in several departments who have implemented e-learning. We assessed the results by Akaslan & Law to measure the level of student readiness and Aydin & Law for determining its readiness By assessing the level of difficulty of e-learning implementation, we show a different way of assessment that the model of Akaslan & Law can also be used for the same variables related to Aydin & Tasci model in the measurement. We work in hand together between the model of Akaslan & Law and Aydin & Tasci for the sake of knowing the level of e-learning implementation readiness in such a different way. We observed e-learning of Institut Teknologi Sepuluh Nopember (ITS) or so-called ShareITS and found that ITS students are ready to implement e-learning.
Application for Marketplace Agricultural Product
Authors: Nugroho Heru , Hendriyanto Robbi , Tisamawi Kautsar
Published: February 2019

Farmers empowerment is an effort to improve farmers' ability to conduct better farming through education and training, counseling and mentoring, development of Agricultural products and marketing system, consolidation and guarantee agricultural land area, ease of access of science, technology and information, and institutional strengthening. Support Information Technology is not only making it easier regarding resources but become media marketing agricultural products for farmers in Indonesia. Currently, the chain of commerce for the sale of agricultural products is still very long. That causes the price of agricultural products is quite high. However, when the farmers sell the product, the hat price is still relatively low. To reduce the chain of commerce is needed a system that can provide information as well as a marketing place for agricultural products and can also use for direct purchase by consumers. The system that can meet those needs is e-commerce that built Marketplace based. Based on the findings of e-Marketer, the business to consumer (B2C) e-commerce market in Indonesia has the largest growth record in the Asia Pacific through 2017. There is potential to improve the welfare of farmers in Indonesia using information technology for marketing as well as direct transactions with consumers. In this paper will be proposed Android Application for Marketplace Agricultural Product Base Android. This Application will development by Software Development Life Cycle (SDLC) Prototype method with Java and XML programming languages and database management will be used MySQL. This Application will provide information on agricultural products, facilitate farmers to market their agricultural products, and facilitate farmers to conduct direct transactions with consumers.
Development of Meandered Microstrip Antenna for RFID Application
Authors: Agus Sria Warman Vista , Anwar Radial , Wahyu Yuyu
Published: February 2019

Antenna miniaturization has become one important research, especially in mobile communication technology development. This paper presents the development of a miniaturized antenna for RFID application (924 MHz). Meandering technique has been adopted to create a geometrically small antenna relative to its operating frequency. Measurement result shows that the fabricated antenna inherits low return loss, down to -25.915 dB. The geometry of the antenna is 25.54 mm x 16 mm, which is much smaller than its resonance wavelength (0.079? x 0.049?). The measured gain is relatively small, of about -12 dBi. Nevertheless, the obtained parameters are acceptable since the antenna is meant for near field communication application.
Improving the eNodeB Coverage of a Bad Spot Area by Using A Relay Node
Authors: Ni'mah Fivie , Putri Hasanah Putri
Published: February 2019

The quality of LTE (Long Term Evolution) network in WR Supratman Street, Bandung is categorized as quite bad as shown by the average RSRP (Reference Signal Receive) and SINR (Signal to Interference Noise Ratio) values of -101.30 dBm and 2.43 dB, respectively. Both parameters are below the standard operator with the average RSRP and SINR standard values of -101.30 dBm and 2.43 dB, respectively. The previous field measurement indicated that the area belonged to a bad spot area caused by shadowing buildings. This study used the node scheme of decode and forward and physical mode of inband relay node with the aim of extending the eNodeB coverage. By applying this technique, the average RSRP value increased by 18% and the average SINR value increased by 53%. Based on the RF (Radio Frequency) parameters, the average RSRP value with samples below the -85 dBm standard improved by 81%, while the average SINR value with samples below 5 dB improved by 45%.
PENCEGAHAN DAN PENINDAKAN KENAKALAN REMAJA PADA ERA INFORMATIKA DI KABUPATEN KUNINGAN, INDONESIA
Authors: Yuhandra Erga
Published: February 2019

AbstractAdolescence is a transitional period between children and adults, at this time there is also doubt about the role that will be done. Teenagers are no longer a child nor an adult. Teenagers begin to try to act and behave like adults, such as smoking, drinking, using drugs, and engaging in sex acts. This action is not in accordance with the norms or rules that apply in the community. The purpose of dedication to the community is more emphasized to the teenagers both men and women, as for other goals that become the purpose of this counseling is the parents who have a child to be maintained and protected for changes in social behavior in society developing with the counseling. The method used is by way of lecture and discussion then ended with question and answer. The results obtained from the devotion to this community that the community is more sensitive to legal issues, especially those associated with juvenile delinquency in the era of informatics such as today, is expected with the devotion to this society the parents, especially those with adolescents more attention and more watchful activities considered perverse.Keywords: Prevention, Delinquency Teenagers.�AbstrakRemaja merupakan masa peralihan antara anak-anak dan dewasa, pada masa ini ada juga keraguan terhadap peran yang akan dilakukan. Remaja bukan lagi seorang anak dan juga bukan orang dewasa. Remaja mulai mencoba-coba bertindak dan berperilaku seperti orang dewasa, misalnya merokok, minum-minuman keras, menggunakan obat-obatan, dan terlibat dalam perbuatan seks. Tindakan ini tidak sesuai dengan norma atau aturan yang berlaku di masyarakat. Tujuan pengabdian kepada masyarakat ini lebih menitik beratkan kepada para remaja baik itu laki-laki maupun perempuan, adapun sasaran lain yang menjadi tujuan dari diadakannnya penyuluhan ini yaitu para orang tua yang mana memiliki anak yang harus dijaga dan dilindungi agar perubahan prilaku sosial yang ada di masyarakat berkembang dengan diadakannya penyuluhan. Metode yang digunakan yaitu dengan cara ceramah dan diskusi kemudian diakhiri dengan tanya jawab. Hasil yang diperoleh dari pengabdian kepada masyarakat ini yaitu masyarakat lebih peka terhadap permasalahan hukum khususnya yang berkaitan dengan kenakalan remaja di era informatika seperti jaman sekarang ini, diharapkan dengan adanya pengabdian kepada masyarakat ini para orang tua khususnya yang memiliki anak umur remaja lebih memperhatikan dan lebih mengawasi kegiatan-kegiatan yang dianggap menyimpang.Kata Kunci: Pencegahan, Penindakan Kenakalan Remaja.
Penerapan Model Pembelajaran Inquiri dan Team Teaching dengan Media Blog untuk Meningkatkan Aktivitas dan Hasil Belajar
Authors: PURNOMO MOCH , Taufik Azin
Published: February 2019

ABSTRACTÂ This study aims to find a model and effective media of learning to the teach materials of the straight-line for students Cambridge program increases activity and learning outcomes in the SMP Al Izzah Batu by applying the model of inquiry learning and team teaching with media blog. This classroom action research conducted through two cycles and in each cycle includes planning, implementation, observation andÂ  reflection. Being to enable the students in this study, researchers used a media blog and work sheets given to students in the group. Subjects in the study of this class action is studentsÂ  graders 8C Cambridge program Junior High School Al Izzah Batu being the object is a set of learning materials in mathematics are taught in a way to enable students in the group. From research conducted by examining the initial conditions of students as measured by means of a written test and the results of classroom action research with two cycles seen an increase in students' results achievedÂ  be master in the material equation straight line was given. Increased mastery of this material from the first cycle, students can be increased by 2% from the initial conditions were of the conditions in the first cycle after the action on the second cycle increased by 24%. The results of this class action, the researchers recommend the taker executive positions orÂ  teachingÂ  in this case the teachers to teach the material by applying a set of models of inquiry learning and team teaching with media blog.Â Keywords: Model Inquiry, Team teaching, media blogs, activities, learning outcomes.
EFEKTIVITAS METODE SOROGAN BERBANTUAN TUTOR SEBAYA TERHADAP PEMAHAMAN KONSEP MATEMATIKA
Authors: Wakit Ahmat
Published: February 2019

Mathematics learning with sorogan method assisted by peer tutor is learning where students do the exercises in front of the teacher directly, but the students have studied the exercices with their peers before. The aim of this research was to determine the effectiveness of mathematics teaching with sorogan method assisted by peer tutor. The results of this study was mathematics learning with sorogan method assisted peer tutors was effective and there was an increase of understanding the concept in experimental class.Keywords : sorogan, peer tutor, understanding the concept
TINJAUAN KORELASI ANTARA KEMAMPUAN KONEKSI MATEMATIS DAN SELF-REGULATED LEARNING MATEMATIKA SISWA YANG PEMBELAJARANNYA MELALUI LEARNING CYCLE 5E
Authors: Sumarni Sumarni
Published: February 2019

This article examines the crelation between mathematical connection ability and self-regulated learning (SRL) mathematics students through the Learning Cycle 5E (LC 5E). In this case, the mathematical connection ability include aspects (1) Understanding the relationships between concepts or mathematical rules; (2) Implement the relationships between concepts or mathematical rules with topics other disciplines; and (3) Understanding the relationships between concepts or rules of mathematics with applications in everyday life. Indicators SRL mathematics include: (1) Demonstrate initiative in learning mathematics; (2) Diagnosing needs in learning mathematics; (3) Setting a target / goal of learning; (4) To monitor, regulate and control study; (5) Seeing difficulty as a challenge; (6) Utilize and search for relevant learning resources; (7) Choose and implement learning strategies; (8) Evaluate learning process and results; and (9) Self efficacy. LC 5E is a learning model that consists of five stages: (1) engagement, (2) exploration, (3) explanation, (4) elaboration, and (5) evaluation. This article is based on research conducted on 35 students of class VII one junior high school in West Bandung regency. The results show there is corelation between mathematical connection ability and SRL mathematics students. Students with high mathematical connection ability tend to have high SRL mathematics too and students with low mathematical connections ability tend to have low SRLmathematics too.Keywords: mathematical connection ability, self-regulated learning, learning cycle 5E