bluuebunny/crossref_metadata_2025 huggingface dataset:
Effectiveness of Design Of Internet Integrated Students (Lkm) To Develop Capability Student Mathematics
Authors: Riwayati Selvi , Destania Yuriska
Published: January 2020

Adequate learning resources to support student learning activities are one of the supporting factors for the success of the learning process. The use of textbooks as a learning resource is less supportive of thinking activities, especially students' mathematical reasoning abilities. The textbook so far only emphasizes the ability to master the concept only so that the students' mathematical reasoning abilities are less attention. For this reason, this study intends to develop student worksheets (LKM) that can effectively develop mathematical reasoning abilities and be accessible to the internet. Model study is a research and development / R &D.To see the effectiveness of the product carried out by the experiment. The results of this study indicate that problem-based learning is assisted by integrated internet MFIs on average students' mathematical reasoning abilities increase.
Relationship between Cognitive Style and Habits of Mind
Authors: Nufus Hayatun , Ariawan Rezi
Published: January 2020

This research is a correlational study that examines the relationship between cognitive style and habits of mind. The research subjects involved 4th semester students in the Department of Mathematics Education at the Faculty of Tarbiyah and Teacher Training of UIN Suska Riau which consisted of students with heterogeneous academic abilities. Cognitive style data was collected using the GEFT question instrument with test techniques. Habits of mind data were collected using a questionnaire instrument with a questionnaire distribution technique. The data analysis technique begins with the Pearson Product Moment correlation test which is continued with the significance test and the calculation of the magnitude of the relationship that occurs using the coefficient of determination. Because the data is positively correlated, it continues with determining the linear regression equation. The results showed that there was a significant weak correlation between cognitive style and habits of mind with a relationship score of 6% and a linear regression equation y '= 36.35 + 0.31 x.
EVALUASI INSTALASI PENGOLAHAN AIR LIMBAH INDUSTRI PENGOLAHAN MAKANAN
Authors: Arifudin Arifudin , Setiyono Setiyono , Priyanto Fajar Eko , Sulistia Susi
Published: January 2020

Industri Pengolahan Makanan, dalam mengolah air limbah telah memiliki sarana pengolahan air limbah berupa IPAL dengan mengkombinasikan teknik elektrokoagulasi dan filtrasi (karbon filter). Peningkatan kegiatan produksi yang tidak dibarengi dengan perubahan pada sistem IPAL menyebabkan beban air limbah yang dihasilkan dari kegiatan produksi meningkat. Hal  ini menyebabkan air olahan IPAL tidak memenuhi baku mutu air limbah. sehingga perlu dilakukan evaluasi terhadap IPAL yang ada. Tujuan kegiatan ini adalah melakukan evaluasi kinerja dari IPAL Industri Pengolahan Makanan. Dari hasil pengukuran parameter polutan pada air limbah hasil proses elektrokoagulasi di IPAL eksisting adalah nilai COD, BOD dan TSS mengalami penurunan berturut–turut yaitu sebesar 60% dari 3.083 mg/L menjadi 1.055 mg/L; 67% dari 820 mg/L menjadi 273mg/L dan 55% dari 398 mg/L menjadi 178 mg/L. tingginya nilai tersebut menunjukan bahwa beban polutan pada air limbah hasil proses elektrokoagulasi masih tinggi. Hal ini menyebabkan air olahan hasil IPAL masih diatas baku mutu air limbah yaitu dengan nilai COD, BOD dan TSS berturut-turut  751 mg/L, 194 mg/L dan TSS 164 mg/L. Kata Kunci: Limbah cair, industri pengalahan makanan, elektrokoagulasi, karbon filter
PENGANTAR REDAKSI
Authors: JAI JAI
Published: January 2020

PENGANTAR REDAKSI
APLIKASI MEMBRANE BIOREACTOR (MBR) UNTUK PROSES DAUR ULANG AIR LIMBAH
Authors: Hernaningsih Taty
Published: January 2020

The population is growing rapidly result to increased demand for drinking water while the other side of this situation causes to the increasing amount of wastewater. Waste water treatment plant has been built in several major cities in Indonesia to overcome the problem of pollution.  Wastewater treatment plant only treats wastewater to tackle environmental pollution without being able to overcome the shortage of clean water community. Therefore, to solve the existing problems will be considered any further processing with recycled waste water treatment. One technology that may be developed for this purpose is the system of Membrane Bioreactor (MBR). This has been widely applied as an advanced unit of wastewater treatment and serves as a unit of processing recycled waste water. The MBR system has advantages such as: it only takes a little bit of land, can treat wastewater with discharge varying quality and process wastewater with high pollutant removal efficiency. MBR were investigated using a membrane filter submerged in the reactor. Membrane module is hollow fiber with a form of polymeric membrane materials. Research has been done on wastewater treatment with a combination of conventional WWTP as preliminary and advanced processing unit with MBR since March 4, 2014 until June 2014. The effluent quality  of result research proved that  the treated water quality meets  water quality standards are set with  Permenkes RI N0.416/Menkes/Per/IX/1990, dated 3 September 1990. The nitrification and denitrification also proceed well so that the concentration of nitrite and nitrate meet the quality standards. In addition, the percentage removal of heavy metals (arsenic, cadmium, chromium, selenium, lead) can reach 99%. Keywords: MBR, wastewater reuse, BOD5, COD, HRT dan SRT
KONDISI PENCEMARAN AIR SUNGAI CIPINANG JAKARTA
Authors: Yudo Satmoko
Published: January 2020

Cipinang River is one of the thirteen (13) rivers flowing in Jakarta. In the area along the river, there are a variety of activities such as industrial activities, residential, shopping malls and hospitals. These activities each day issued wastewater into the river, so that the physical condition of the river is getting worse. To find out how much pollution in Cipinang river, we analyze the measurement data from Jakarta BPLHD, especially parameters such as BOD, COD, phosphates, detergents, organic matter and bacteria coli. The analysis showed that the pollution in the river downstream Cipinang looks very high, this indicator shows that the pollution comes from industrial waste and domestic waste from households, offices and shops. Some efforts to reduce pollution is to build domestic wastewater treatment both individual and communal. Supervision and decisive action must be taken by the government of Jakarta for industries which dispose of waste water without treatment as well as granting permission to discharge liquid waste (IPLC) for industrial tightened. Keywords: Cipinang river, organic parameters, phosphat, detergent, coli bactery, industry pollution and domestic pollution
PENGELOLAAN SUMBER DAYA AIR BAWAH PERMUKAAN DENGAN TEKNOLOGI IMBUHAN BUATAN
Authors: Sudinda Teddy W
Published: January 2020

Subsurface water resource is a natural resource that is essential for life, and therefore must be preserved so that its presence can be used in a sustainable manner. Subsurface water sources should be managed in an integrated manner based on ground water basin that can be used optimally. For the preservation of groundwater using artificial recharge technology (shallow recharge wells, Deep recharge wells and reservoir recharge). The purpose of this study was to assess the ability of absorption of artificial recharge in the shallow, medium and deep aquifer. Absorption capability will be tested by direct measurements in the field by filling water into shallow recharge wells, deep recharge wells and reservoirs recharge in the catchment area. The more water that can be absorbed by means of artificial recharge capabilities can work well. From the results of research conducted can be seen that each has its own advantages and can be implemented in accordance with the existing field conditions. Keywords: Subsurface water, aquifer, Permeability, Artificial Feed
PENGOLAHAN AIR LINDI DENGAN PROSES BIOFILTER ANAEROB-AEROB DAN DENITRIFIKASI
Authors: Said Nusa Idaman , Hartaja Dinda Rita Krishumartani
Published: January 2020

Most of the leachate treatment in Indonesia using pond system, that is maturation ponds, anaerobic ponds, stabilization ponds, and continued using wetland. The weakness of this technology is long retention time (between 30-50 days), thus the building a pond requires a wide area. In addition, the processed leachate is over quality standards to be discharged into the environment agency. To overcome these problems, one alternative is to use a combination of processing leachate within anaerobic-aerobic biofilter and denitrification. The technology is expected to shorten the residence time, so that the land required for the processing of leachate is not too extensive . The processed leachate is also expected to meet the quality standards are allowed to be discharged into the environment. Leachate treatment using anaerobic - aerobic biofilter and the denitrification process with a total hidraulic retention time of 12 day, the retention time in the anaerobic reactor 8 ( eight ) days , the retention time in the aerobic reactor 3 (three) days and retention time in the denitrification reactor 1 (one) day can be generated COD removal efficiency of 97 %, ammonia removal efficiency of 97.56 %, TSS removal  efficiency 87.5 % , and nitrate removal efficiency of 86.4 % Keywords : Anaerob-aerob biofilter, denitrification, leachate.
ANALISIS KUALITAS AIR WADUK RIO – RIO DENGAN METODE INDEKS PENCEMARAN DAN TEKNOLOGI UNTUK MENGURANGI DAMPAK PENCEMARAN
Authors: Hartaja Dinda Rita K.
Published: January 2020

Waduk Rio – Rio is an artificial ponds located in East Jakarta. Current condition of the waduk rio - rio is not maintained, its visible from outlet of the ponds foaming indicates pollution. Therefore, monitoring the quality of the ponds which describes the condition of good quality ponds in physics, chemistry, and microbiology. The results of the monitoring and analysis data using the pollution index, it can be seen that the pollution level of Waduk Rio - Rio in the first period (dry season) classified as moderate polluted by pollution index value of 5.542. While in the second period (transitional season), the value of the pollution index at 11.069 and classified as heavy polluted. The pollution sources of Waduk Rio - Rio is domestic wastewater which comes from community activities around the ponds. It can be seen from the high biological parameters such as Fecal Coli and Coliform. In order to reduce the level of pollution in the Waduk Rio - Rio, the domestic wastewater discharged into the ponds needs to be processed first. One of the domestic wastewater treatment technology is a biofilter Anaerobic - Aerobic. Keywords : Pollution Indeks, Water Quality Indeks, Biofilter Anaerob – Aerob
PENGUKURAN INFILTRASI DALAM KAWASAN TEKNOPARK PELALAWAN
Authors: Indriatmoko Robertus Haryoto , Kristyawan I Putu Angga , Shoiful Ahmad
Published: January 2020

Teknopark Pelalawan area is an area designed as a center for the development of local advantages generated through research. In the region there will be College of Technology Palalawan and various Research and Development Center as to the development of local products, industrial downstream palm oil products, forest products and small and medium scale industries. Means and supporting facilities such as clean water, waste water and drainage systems are currently being incorporated into the master document teknopark region Palalawan plants. Infiltration measurements conducted to support the planning of drainage systems in order to manage rainwater in the area of teknopark Palalawan. This measurement is done in both land area units, namely: dry land units and land units of wet peat. Infiltration measurements done using an instrument called a double ring infiltrometer. To measure the rate of infiltration were analyzed using Kostiokov method. The result is: infiltration in the drylands of 1.5 mm / min on a peaty wetland was 0.4 mm / min. The conclusion that can be drawn is that in order to manage the rainwater would be more efficiently carried out on dry land unit. Keywords: teknopark Pelalawan, infiltration rate, kostiakov, double ring infiltrometer, constant infiltration rate
APLIKASI WEB SISTEM INFORMASI SUNGAI DAN PANTAI (SISPA) UNTUK PENGELOLAAN SUMBERDAYA AIR
Authors: Wahjono Heru Dwi
Published: January 2020

Development activity has been exploiting water resources (SDA) massively. Every year the number of critical watershed along with the increasing environmental degradation. Management of water resources are always either continued effort by the government to reduce the negative impact of environmental pollution. One way is to build an Information System Web-Based Coastal Rivers and can be used to determine the condition of water resources in the basin, so that the status of potential and water quality can be monitored at any time either by the government or the wider community and other civil society organizations . The information system Web-Based Coastal Rivers and can be realized by performing a data management of water resources in the basin structured through the development of Water Resource Database (DBSDA). Rivers and Coastal Information System (SISPA) Web-based was developed to assist the Ministry of Public Works in order to carry out the data management of water resources and coastal rivers in the basin in accordance with the rules established by the existing regulations, particularly the Law 7 Year 2004 on SDA and PP 42 Year 2008 on Management of Natural Resources. Keywords : River and Coastal Information System, Water Resources Information SYstem, River Basin, River Basin Unit, DAS, SWS.
IMPLIKASI KELUARNYA PERMEN KLHK P.68 TAHUN 2016 TENTANG BAKU MUTU LIMBAH DOMESTIK PADA PENEGAKAN HUKUM DI DKI JAKARTA DAN PEMILIHAN TEKNOLOGI PENGOLAHAN LIMBAH
Authors: Herlambang Arie , Said Nusa Idaman
Published: January 2020

The existence of regulations to control environmental pollution has grown over time in line with changes in environmental legislation. In Indonesia since the '80s has been three times experience changes in environmental legislation. Any change in the law is always followed by changes in regulations that are below it. From time to time, the environmental pollution is getting worse and require stricter regulations and implementation. Regulations are too strict sometimes not implementable and eventually are violated because there is no way out solution that does not burden the parties. Domestic waste is the largest portion of urban waste. Its existence has made the environment of rivers, lakes and ground water polluted, due to not properly managed. Regulation of waste quality standards have been tightened over time. Waste water quality standard is the limit or polluted substance or the amount of pollutant elements are tolerable in the waste water to be discharged or released into the water source from a business or activity. The existence of environmental quality standards in Indonesia are set by regulations of environment ministers. Discharge of domestic waste quality standards number P.68 / Menlhk / Secretariat / Kum.1 / 8/2016 has brought on changes in the use of domestic wastewater treatment technologies, as happened tightening in several key parameters, which is still within the limits loose. Keywords : Environmental regulation, waste treatment technology
Los desafíos de la Universidad Central frente a la nueva propuesta de modernización capitalista
Authors: Salgado Manuel
Published: January 2020

Discurso de orden pronunciado por el doctor Manuel Salgado Tamayo, Vicepresidente de la Federación de Asociaciones de Profesores de la Universidad Central del Ecuador, en la Sesión Solemne realizada el jueves 8 de mayo en el Teatro Universitario en homenaje al Día del Maestro.
Roque Espinosa (2014). Desmemoria y olvido. La economía arrocera en la cuenca del Guayas
Authors: Arrazola Íñigo
Published: January 2020

Reseña de "Desmemoria y olvido. La economía arrocera en la cuenca del Guayas"
América Latina en la valorización mundial del capital
Authors: Osorio Jaime
Published: January 2020

Tras agudas derrotas al movimiento popular y contar con abundante mano de obra disponible, el capital ha puesto en marcha una serie de medidas como la segmentación productiva, auge del capital financiero y ficticio, revoluciones tecnológicas y nuevos patrones de reproducción del capital, con el fin de contrarrestar la caída de la ganancia y encontrar una salida a la crisis. América Latina ha regresado a su vieja condición de región productora de materias primas y alimentos, favoreciendo ahora a China el paso a la plusvalía relativa como forma dominante de generación de valor. Su contracara es la agudización de los procesos de superexplotación en nuestra región.
Nuestra América en la encrucuijada. Las revoluciones conosureñas entran en zona de turbulencia
Authors: Bartra Armando
Published: January 2020

La caída de los precios de las commodities socava la estrategia con que los gobiernos progresistas de América Latina han hecho de las rentas recuperadas mediante nacionalizaciones la palanca redistributiva de revoluciones de bienestar legitimadas a través de comicios ¿Cuáles son los desafíos políticos y económicos que plantea el nuevo contexto?
El gobierno sobre el campo: analítica de la ley de tierras en Ecuador
Authors: Daza Esteban
Published: January 2020

El presente artículo indaga sobre cómo se gobierna el campo, a través de aquellos discursos de «verdad» promovidos por el Estado, los sectores empresariales y las organizaciones indígenas y campesinas que se disputan el sentido de las problemáticas, las agendas de intervención y la “construcción” de los sujetos transformadores. Elementos que gestionaron en los últimos siete años en Ecuador el problema de la tierra «productiva» y que inciden en los ejes centrales de la recientemente aprobada Ley Orgánica de Tierras Rurales y Territorios Ancestrales, que instala en el campo un proceso de disciplinamiento político y económico sobre las poblaciones rurales.
XV aniversario CENID COMEF
Authors: Zamora Martínez Marisela Cristina
Published: January 2020

La comunidad del Centro Nacional de Investigación Disciplinaria en Conservación y Mejoramiento de Ecosistemas Forestales (Cenid Comef), del Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP) celebra, en 2019, 25 años de actividades en el lugar otrora ocupado por el Instituto Nacional de Investigaciones Forestales (INIF), instancia precursora de los estudios científicos forestales en México.

El Cenid Comef es uno de los cinco centros de investigación disciplinaria del INIFAP en los que labora personal científico especializado, quien genera conocimientos, metodologías y tecnologías de vanguardia. En el caso particular del Comef, con el objetivo de contribuir a la sustentabilidad de los recursos forestales.
Pengembangan Ekowisata Solusi Matapencaharian Masyarakat Lokal dan Strategi Konservasi Lingkungan di Desa Ketapang Raya Kecamatan Keruak, Lombok Timur
Authors: Al Idrus Agil , Syukur Abdul , Mahrus Mahrus , Zulkifli Lalu , Santoso Didik
Published: January 2020

Abstrak: Desa Ketapang Raya meskipun merupakan desa pemekaran tatapi telah mulai mengembangakan parawisata yaitu wisata pantai. Keberadaan wisata pantai di Desa Ketapang Raya telah dirasakan manfaatnya oleh masyarakat sebagai sumber ekonomi baru. Dalam waku dua tahun aktivias parawisata cukup memberikan harapan yang ditandai oleh jumlah masyarakat yang matapencahirannya dari kegiatan para wisata. Desa Ketapang Raya yang merupakan desa pantai memiliki objek wisata selain wisata pantai. Namun demikian belum dikembangkan sebagai objek wisata.  Oleh karena itu dibutuhkan fasilitasi agar potensi lingkungan dapat dikembangkan sebagai objek wisata. Pengembangan objek wisata selain wisata pantai tentunya dapat menjadi sumber matapencaharian masyarakat di Desa Ketapang Raya.  Pengembangan ekowisata di Desa Desa Ketapang Raya berdasarkan solusi dari permasalahan seperti yang telah diuraikan di atas membutuh metode pelaksanaan yang relevan. Beberapa metode yang akan digunakan adalah: Sosialisai, pada tahap ini Tim mensosialisaikan tema program pada pemerintah Desa, tokoh masyarakat dan stakehoulder lainnya. Metode yang digunakan adalah diskusi. Tujuan pada program sosialisai adalah untuk memperoleh pemahaman yang sama tentang pentingnya pengembangan ekowisata sebagai sumber matapencaharaian berkelanjutan masyarakat di Desa Pijot.Selain itu disampaikan luaran yang perlu dicapai dari tipa solusi permasalahan.  Metode Pelatihan untuk pelatih (Training of Trainer), materi terdiri dari empat bagian yang terdiri dari: (a) langkah-langkah yaitu uraian yang menjelaskan langkah demi langkah yang dapat dilakukan oleh fasilitator dalam memfasilitasi kegiatan pelatihan pada tiap program, (b). bahan bacaan adalah materi bacaan yang dapat dijadikan referensi bagi fasilitator atau pelatih mengenai isi materi yang akan disampaikan dan (3) lembar kegiatan yang merupakan lembar aktivitas yang digunakan peserta dalam proses pembelajaran dan slide presentasi. 2. Fokus Group Diskusi (FGD) adalah metode yang digunakan berdasarkan relevansi tiap solusi, hal ini sangat penting untuk memperoleh informasi mengenai beberapa pertanyaan tentang bagaiamana dan mengapa kita butuhkan ekowisata sebagai sumber matapencaharian yang berkelanjutan bagai masyarakat di Desa Pijot Induk. Selain itu dari program ini dihasilkan publikasi pada jurnal yang memiliki ISSN dan buku ekowisata desa yang memiliki ISBN. Kata Kunci :  Ekowisata dan Matapencaharian Berkelanjutan dan Konservasi lingkunga.
Pengembangan Potensi Objek Wisata Alam Berbasis Konservasi di Desa Pijot Induk Kecamatan Keruak Lombok Timur
Authors: Syukur Abdul , Karnan Karnan , Khairuddin Khairuddin , Yamin M.
Published: January 2020

Abstrak: Desa Pijot adalah desa pantai yang memiliki potensi wisata alam di Kecamatan Keruak Lombok Timur. Potensi wisata alam di Desa Pijot adalah: (1) wisata pantai, (2) wisata mangrove dan (3) wisata pemandian Kebon Telage. Namun demikian potensi yang besar tersebut belum dikembangkan secara optimal untuk berkontribusi sebagai sumber ekonomi masyarakat masyarakat lokal. Tujuan program pengabdian ini adalah: (1) masyarakat desa pijot memiliki kelembagaan pengeloaan ekowisata, (2) ekowisata menjadi sumber baru matapencahraian masyarakat dan (3) program pengembangan ekowisata berbasis konservasi.  Hasil. Kata Kunci:  Ekowisata; Objek Wisata; Konservasi
Penerapan Model Pembelajaran Berbasis Masalah dalam Meningkatkan Keterampilan Berpikir Kritis Pokok Bahasan Probabilitas Mata Kuliah Statistik pada Perguruan Tinggi AMIK DCC Bandar Lampung
Authors: Hidayah Tsamaniariaty
Published: January 2020

Penelitian ini bertujuan untuk: 1) membuat perencanaan pembelajaran, 2) melakukan  pelaksanaan pembelajaran, 3) mengetahui peningkatan keterampilan berpikir kritis mahasiswa, dan 4) mengetahui peningkatan pemahaman mahasiswa melalui model PBM. Penelitian ini merupakan penelitian tindakan kelas dengan mengunakan tiga siklus. Kegiatan setiap siklus yaitu membantu mahasiswa mendefinisikan dan mengorganisasikan tugas belajar, mendorong mahasiswa untuk mengumpulkan informasi, membantu mengembangkan dan menyajikan hasil karya. Penelitian dilakukan pada mahasiswa Perguruan Tinggi AMIK DCC Bandar Lampung Tahun Ajaran 2017 / 2018, data dikumpulkan dengan observasi dan tes serta dianalisis secara deskriptif analisi. Hasil penelitian adalah: 1) desain pembelajaran sesuai dengan hasil analisis kebutuhan tentang rendahnya kemampuan berpikir kritis dan pemahaman mahasiswa, 2) aktivitas mahasiswa dalam proses pembelajaran adalah dosen membimbing mahasiswa untuk menganalisis dan mengevaluasi proses pemecahan masalah, 3) kemampuan keterampian berpikir kritis mahasiswa mengalami peningkatan setiap siklusnya, dan 4) pemahaman mahasiswa tentang materi juga meningkat setiap siklusnya.
Profil Kemampuan Komunikasi Matematis Siswa Kelas IX dalam Menyelesaikan Masalah Matematika Materi Statistika Berdasarkan Gaya Belajar
Authors: Safitri Maya , Farihah Umi
Published: January 2020

Penelitian ini dilatarbelakangi oleh sebuah fenomena dimana terkadang siswa tidak begitu memperdulikan tatanan dalam menjawab ataupun penggunaan simbol yang mereka gunakan dalam menyelesaikan masalah matematika. Hal ini mengindikasikan bahwa kemampuan komunikasi matematis siswa masih belum mencapai hasil yang maksimal. Salah satu yang dapat mempengaruhi kemampuan komunikasi matematis siswa adalah gaya belajar. Penelitian ini bertujuan untuk mendeskripsikan kemampuan komunikasi matematis siswa dengan gaya belajar visual, audiotori, dan kinestetik dalam menyelesaikan masalah matematika materi statistika kelas IX di SMP Negeri 1 Jember. Penelitian ini merupakan penelitian deskriptif. Subyek dalam penelitian ini adalah enam orang siswa yang dipilih berdasarkan gaya belajar, terdiri dari dua siswa gaya belajar visual, dua siswa gaya belajar audiotori, dan dua siswa gaya belajar kinestetik. Pengumpulan data menggunakan angket atau kuisioner, tes kemampuan komunikasi, observasi, wawancara, dan dokumentasi. Analisis data menggunakan model Miles dan Huberman melalui empat tahapan yaitu, pengumpulan data, kondensasi data, penyajian data, dan kesimpulan. Keabsahan data menggunakan triangulasi teknik. Hasilnya menunjukkan bahwa siswa dengan gaya belajar visual mampu memenuhi tiga dari empat indikator kemampuan komunikasi matematis. Siswa dengan gaya belajar audiotori mampu memenuhi tiga dari empat indikator kemampuan komunikasi matematis. Siswa dengan gaya belajar kinestetik mampu memenuhi semua dari empat indikator kemampuan komunikasi matematis.
Forensic Investigation of MP3 Audio Recordings
Authors: Boyarov A. G. , Siparov I. S.
Published: January 2020

Special aspects of MP3-recordings technical investigation are addressed. The following features of formation and research of MP3 phonograms are explained: traces of MP3 coding in time and spectral domain, special aspects of MP3-files structure analysis, detection methods of re-coding of MP3-recordings, methods of group identification of MP3-recorders and MP3-codecs.

MP3 coding leaves certain traces of its usage. Due to the psychoacoustic model inaudible spectral components are deleted from the signal spectrum. Traces of psychoacoustic codecs usage are also clearly seen via dynamic spectrogram as rectangular areas of zero spectral amplitude. The methods discussed in this paper enable the investigating expert to detect the exact position of the MP3 frame in the signal by its properties even without any information from the file header. This method reveals the coding itself, multiple coding and also audio editing by the investigation of the periodicity of the extracted frames’ positions.

MP3 file format specifies the structure of the frame header providing a perfect instrument to detect any periodicity of any peculiarities of MP3 frames. The tool based on this approach reveals MP3 frames disorder caused by editing in the “digital” domain – manual deletion of audio information using HEX editor.
Türkiye’nin ABD’de Gerçekleştirdiği Kamu Diplomasisi Üzerine Erken Bir Değerlendirme: Memleketimizi Tanıtmak Meselesi (1948)
Authors: DUMAN Melih
Published: January 2020

Bu çalışma 1945-1955 yılları arasında Türkiye’nin Washington Basın
Müşaviri olarak çalışan Nüzhet Baba’nın 1948 yılında kaleme aldığı, “Memleketimizi
Amerika’ya Tanıtmak Meselesi Üzerinde Rapor” isimli çalışmasını
değerlendirmektedir. Türkiye’nin II. Dünya Savaşı sonrasında SSCB karşısında
yaşadığı tehdit algısı, Türk dış politikası nezdinde ABD’yi denge unsuru olarak
ortaya çıkartmıştır. ABD yönetiminin 1947 yılında ilan ettiği Truman Doktrini
ile birlikte Türkiye, ABD’den sağladığı desteği sürdürmek üzere kamu
diplomasisi faaliyetini zorunlu bir seçenek olarak değerlendirmiştir. ABD’nin
sahip olduğu siyasal ve toplumsal sistem ise bu faaliyetlerin gerekçesini oluşturmuştur.
Nüzhet Baba’nın 1948 yılında ele aldığı rapor, bu mahiyette Türk dış
politikasında yaşanan değişim açısından ABD’nin önemini gözler önüne
sermektedir. Tüm bu değerlendirmeler ışığında Nüzhet Baba’nın raporu,
Türkiye’nin ABD’de gerçekleştirmek istediği kamu diplomasisi / propaganda
faaliyetlerini geçmiş dönemden başlamak suretiyle genel bir değerlendirme
içerisinde ele alarak, yapılması gerekenleri ortaya koymaktadır. Beş bölüm
olarak tasarlanan rapor, Türkiye’nin ABD’de yürüttüğü kamu diplomasisi
faaliyetlerinin değerlendirmesini ve yapması gerekenleri tartışmaktadır. Çalışmamız
kapsamında, Türkiye’nin 1948 yılına kadar ABD’de yürüttüğü tanıtım
faaliyetlerini ve gayretlerini değerlendiren Nüzhet Baba’nın raporu,
Türkiye’nin dış politikası ve yürüttüğü kamu diplomasisi bağlamında
değerlendirilmiştir
Heteroglossia in and of Film: La Haine
Authors: TUNC COX Ayca , JAİDANE Oumima
Published: January 2020

This article evaluates the film La Haine (1995) directed by Mathiew Kassovitz with specific reference to the Bakhtinian concept of “heteroglossia”. The film is still socially and politically significant and relevant especially in relation to the refugee crisis, the increasing xenophobia and islamophobia that continue burdening Europe today. The film can be considered under the rubrics of diasporic cinema, beur cinema, banlieue cinema and French cinema based on its thematic concerns and its central characters. This article, however, particularly focuses on the work itself as a heteroglot, polyglot utterance in the contexts of French film and banlieue film. Secondly, it analyses the framing of the characters as Others in the context of post-industrial, post-colonial France by focusing on their utterances and the social and cultural connotations of these utterances throughout the film. The close textual analysis reveals that there are several registers of heteroglossia detectable in this audio-visual narrative, underlying its multilayered character.
Distribution of terrestrial fauna on Son Tra Peninsula, Da Nang city
Authors: Đức Minh Hoàng , Lê Duy , Hoang Quoc Huy , Tô Văn Quang , Trần Văn Bằng
Published: January 2020

The terrestrial fauna of Son Tra Peninsula has been studied for a long time, especially when the Son Tra Nature Reserve was established in 1977. Under the pressure of natural and anthropogenic factors biodiversity of the Peninsula is changing. Toward the sustainable development in the future, a re-assessment of the terrestrial animals and their distribution should be conducted to support decisions of conservation and planning. Our study on diversity and abundance of terrestrial animals and their distribution has confirmed the presence of 245 species with 1,695 records. The number of species and records are significantly different among vegetation types and elevational zones. The diversity and abundance of terrestrial taxa in the evergreen broadleaf forest distributed below the 200m above sea level was highest and some threatened species including Red-shanked Douc, Pygmy Slow Loris are also found here. Therefore, any development activities planned for this area should be carefully considered.
Identification of bioactive compounds in water extract of sarang semut (Myrmecodia pendans) bulb and its potential for the inhibition of hela and MDA-MB-231 cancer cells
Authors: Trần Nguyễn Phương Lan
Published: January 2020

Sarangsemut (Myrmecodiapendans) or ant-nest plant is a potential medicinal plant. The water extract of this plant is well-known to cure many kinds of disease including cancer. Phytochemicals present in this plant are suspected to be responsible for its health benefits. Water extract obtained at 100C and 30 min extraction shows the highest radical scavenging activity using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and the highest cytotoxicity towards cervix (HeLa) and breast (MDA-MB-231) cancer cells. The water extract is fractionated using n-hexane, ethyl acetate and n-butanol. The n-butanol fraction is found to contain the highest amount of total phenolic content, DPPH scavenging and cancer cell cytotoxic activities. Identification of bioactive compounds in the n-butanol fraction is performed using high performance liquid chromatography coupled with mass spectrometry and ultraviolet detector. Forty-eight antioxidant compounds are identified in the water extract, and 37 compounds among them are reported for the first time. cytotoxic activities. Identification of bioactive compounds in the n-butanol fraction was performed using high performance liquid chromatography coupled with mass spectrometry and ultraviolet detector. Forty-eight antioxidant compounds were identified in the water extract, and 37 compounds among them were reported for the first time.
Hematological Profile in Donkey Depending on Lactation
Authors: Longodor Adina Lia , Antonia Odagiu , Balta Igori , Mireșan Vioara , Vioara Miresan , Coroian Aurelia
Published: January 2020

The factors that influence the hematological profile of the donkeys are: nutrition, reproduction, season, lactation, parturition, maintenance and animal health. Knowing the hematological parameters represents a breakthrough in the development of work programs and nutritional programs in the donkey farms and greatly helps the possibility of the conservation of the donkeys, a species that until now has been neglected in our country. For haematological parameters, significant changes can be observed under the influence of lactation as follows: WBC (G/L) may have a lower mean average in lactation I, (9.66 ± 0.56) and further in lactation, reaching a higher value average in lactation IV (13.57 ± 0.80). Hb (g/L) behaves similar to WBC, reaching the highest average values in IV lactation, (131.30 ± 3.56). LYM (%) in lactation I, (38.72 ± 0.69) and in lactation 2, 3 and 4 similar average values. MON (%) manifests thus, under the influence of lactation, having an interval between (1.14 ± 0.16), lactation I and (1.42 ± 0.17) in lactation IV.
MENULIS ILMIAH (Kutipan, Daftar Pustaka, Dan Paragraf)
Authors: ramadhan fahrudin
Published: January 2020

Artikel ini bertujuan untuk melaporkan hasil analisis penulisan karya ilmiah yaitu jurnal yang berjudul “Kesalahan Berbahasa Pada Karangan Eksposisi Siswa Sekolah Menengah Atas: Bentuk, Faktor Penyebab”, dan “Upaya Mengatasi Kesalahan Berbahasa Pada Karangan Eksposisi Siswa Sekolah Menengah Atas: Bentuk, Faktor Penyebab, Dan Upaya Mengatasi” sebagai modal untuk mengenal karakteristik kepenulisan karya ilmiah.. Metode penelitian yang digunakan adalah kulallitatif dan deskriptif analitik. Hasil penelitian ini adalah (1) Hasil perbandingan jurnal. (2) penjelasan tentang: mengutip, daftar pustaka, dan paragraf disertai contoh dari jurnal.
Heavy Metals from Donkey (Equus asinus) Milk
Authors: Longodor Adina Lia , Antonia Odagiu , Marchis Zamfir , Balta Igori , Luisa Andronie , Vioara Miresan , Coroian Aurelia
Published: January 2020

Donkey milk is a complex food, beneficial to the human body. It is widely used in the treatment of food allergies and in the nutrition of children suffering from various diseases. Donkey milk was analyzed to assess the level of heavy metals under the influence of lactation. Lactation has influenced the amount of heavy metals. Heavy metals were present in the highest quantities in lactation 4 and the lowest in lactation 1. The following heavy metals in donkey milk were analyzed: Cu, Pb, Fe, Zn, Na, Mg, Al and Cu. The analyzed heavy metals show the highest average values in lactation 4: Fe (1.98 ± 0.03), (Zn 2.03 ± 0.01), Na (192 ± 1.91), Mg (44.72 ± 0.71), Al (5.49 ± 0.20) and Mg (44.72 ± 0.71).
Influence of Lactation on the Biochemical Parameters of Blood in Donkey
Authors: Coroian Aurelia , Longodor Adina Lia , Balta Igori , Antonia Odagiu , Mireșan Vioara , Vioara Miresan , Luisa Andronie
Published: January 2020

The biochemical parameters of the blood give us clues about the health of the animals. In the animals studied, the biochemical parameters fall within the normal limits.The biochemical parameters of the blood are influenced by lactation as follows: ALT (U/L), has the highest average values in lactation 2 (14.18 ± 0.55 U/L), and in lactation 4 (15.71 ± 0.21 U/L). AST (U/L) in lactation I showed the lowest values, 244 ± 5.01 (U/L) and 256.28 ± 2.85 (U/L) in lactation IV. Total protein (g/L) varied in the range 61.28 ± 3.36 (g/L) lactation I and lactation IV, 67.86 ± 1.96 (g/L). Total bilirubin (mmol/L), in lactation I is 7.33 ± 0.57 (mmol/L) and in IV lactation 8.61 ± 0.43 (mmol/L). Magnesium behaves similar to total bilirubin having the lowest values in lactation I, 0.72 ± 0.05 (mmol/L) and 0.83 ± 0.04 (mmol/L) in lactation IV.
KULINER NASI LEMAK SEBAGAI DAYA TARIK WISATA KULINER DI SINGAPURA
Authors: Ratih
Published: January 2020

Nasi Lemak is one of halal food in Singapore. Nasi Fat in Singapore is not much different from uduk rice, it's just that the commonly used fatty rice leaves pandan leaves, cinnamon and lemongrass leaves that make the aroma different. The savory and tender fatty rice is the prima donna of this dish, with a spicy sauce that makes it even more delicious.
CHINATOWN SEBAGAI GAMBARAN BUDAYA CHINA DI SINGAPURA
Authors: Jamroni
Published: January 2020

Makalah ini merupakan hasil laporan Foreign Case Study untuk syarat publikasi ilmiah di Sekolah Tinggi Pariwasata Ambarrukmo Yogyakarta dengan Judul Chinatown Sebagai Gambaran Budaya China di Singapura.
EVALUASI BENTUK DAN FUNGSI POHON PADA LANSKAP JALAN VETERAN KOTA MALANG JAWA TIMUR
Authors: Bere Oktaviana Hermince , Alfian Rizki , Nuraini Nuraini
Published: January 2020

Plants on the road landscape have various uses, both architectural functional, ecological and aesthetic aspects. Functional means it can be used optimally and aesthetically and can be interpreted as something beautiful. In terms of aesthetics, trees can be enjoyed in terms of shape, color, aroma, texture, roots, stems, leaves, flowers, and fruit that can provide spiritual satisfaction to humans. The purpose of this study Is to identify and evaluate the shape and function of trees, using survey methods with quantitative parameters namely pollution reduction, noise reduction, and physical barriers. The parameters are adjusted to the criteria for road landscape plant functions as determined by the Department of Public Works of the Directorate General of Highways (1996). The presence of plants on the Green Lane landscape of the Veterans Road has important significance in relation to security, safety and comfort of road users and the sustain ability of the surrounding environment. Eased on the results of the evaluation conducted, it can be concluded that the quantity and quality of plants on the site from the aspect of its function as a pollution reduction, noise reduction and room divider and aesthetic aspects have not fully met the criteria. Pollution reducing parameters, on the East side 73.8%; Middle Park 86.46%; and West 75.3615, with good to very good levels. As a silencer, plants in the East 50.5%; Middle Park45.65%; and West 61.65%, with moderate to good levels. As a barrier, on the east side 66.00%; Middle Park 64.2%; and West 63.00%, with good levels. As for aesthetics in crop selection, on the east side 22.89%; Middle Park 25.35%; and West 17.74%, with poor ranking. Plant management on the East side is worth 76.8%; Middle Park 87.36%; and West 74.22%, with good to very good levels.
Enhanced power absorption of a point absorber wave energy converter using a tuned inertial mass
Authors: Haraguchi Ruriko , Asai Takehiko
Published: January 2020

A novel point absorber wave energy converter with a tuned inertial mass (TIM), which is capable of significantly increasing the energy absorption and broadening the effective bandwidth, is proposed in this paper. The mechanism of the TIM has originally been introduced in the field of civil engineering as a passive energy absorber for structures subjected to external loadings such as earthquakes. It relies on attaching an additional tuning spring and a rotational inertial mass to the primary system, to improve the energy absorption performance by amplifying the displacement of the damper. Thus, considering typical point absorbers modeled as a mass-spring-dashpot system similar way to civil structures, the application of the TIM to wave energy converters can be expected to have a significant effect. In this paper, numerical investigation on the power generation performance of a point absorber with the TIM is conducted under random sea waves. The amplitude response and power generation performance are compared with the conventional point absorber, considering both non-resonant and resonant buoy cases. It is shown that by properly designing the tuning spring stiffness and generator damping, the rotation of the generator can be amplified compared to the buoy, increasing the power absorption drastically.
Memahami Profil Anak Jalanan dan Identifikasi Model Pemberdayaannya Melalui Pendidikan Life Skills
Authors: Labiba Samara Inas
Published: January 2020

Penelitian ini dilakukan dengan tujuan untuk (1) menemukenali karakteristik kehidupan dan pola sebaran anak jalanan di kota Surakarta, (2) mengetahui apa saja faktor-faktor yang menjadi penyebab seorang anak menjadi anak jalanan di kota Surakarta, (3) mengetahui jenis pekerjaan dan kondisi kerja anak jalanan di kota Surakarta, (4) memahami pandangan anak jalanan terhadap pekerjaan, sekolah dan masa depannya, (5) mengidentifikasi model pendekatan yang tepat untuk penanganan anak jalanan berbasis pada kebutuhan anak jalanan. Dengan mengacu pada tujuan di atas, penelitian ini diharapkan dapat memberikan masukan konsepsional kepada pemerintah kota Surakarta melalui instansi teknis terkait dalam upaya membina kelompok anak jalanan sesuai dengan karakteristik faktor penyebab dan jenis kegiatan anak jalanan, sehingga akan diperoleh seperangkat model-model pembaruan pendampingan bagi mereka, yang pada gilirannya akan mengembangkan kualitas sumberdaya insani anak jalanan untuk diberdayakan dalam pembangunan nasional. Penemuan alternatif model pemberdayaan yang sepadan dengan kondisi riil anak jalanan, diharapkan dapat menjadi wahana untuk membimbing ke arah kemandirian anak dan menanamkan kesadaran mereka sebagai bagian warga masyarakat. Selain itu, melalui penelitian ini juga diharapkan mampu memberikan sumbangan pemikiran kepada pengembangan ilmu sosial sehingga dapat memperkaya khasanah ilmu pengetahuan sosial serta menjadi pijakan untuk melakukan penelitian sosial yang relevan selanjutnya. Dari sinilah akan membantu pemilihan alternatif model penanganan dan pembinaan anak jalanan yang tepat dan proporsional sesuai dengan karakteristik yang melekat pada anak jalanan.
Analisis Kesalahan Berbahasa Indonesia Tataran Morfologi pada Surat Kabar Suara Merdeka
Authors: Kusumaningrum Yulia
Published: January 2020

Kedudukan bahasa sangat penting, bahasa dipakai sebagai alat untuk berkomunikasi dan berinteraksi antara masyarakat tutur. Tujuan dari penelitian ini adalah mendeskripsikan bentuk kesalahan berbahasa tataran morfologi pada surat kabar Suara Merdeka Edisi 16 Agustus 2019, menyebutkan dan mendeskripsikan data kesalahan berbahasa tataran morfologi, mengetahui letak kesalahan berbahasa bentuk kata, dan bagaimana analisis pembenarannya pada tajuk rencana di surat kabar Suara Merdeka Edisi 16 Agustus 2019. Jenis penelitian ini adalah penelitian kualitatif deskriptif. Objek penelitian ini adalah surat kabar Suara Merdeka. Teknik pengumpulan data yang digunakan dalam penelitian ini adalah teknik simak catat, teknik catat untuk memperoleh data dengan membaca penggunaan bahasa dan teknik catat untuk mencatat kata yang salah untuk dianalisis dan diberikan pembenarannya. Hasil analisis dan pembahasan mengenai analisis kesalahan berbahasa tataran morfologi pada surat kabar Suara Merdeka Edisi 16 Agustus 2019 dapat disimpulkan bahwa terdapat bentuk kesalahan berbahasa tataran morfologi berupa kesalahan prefiks, sufiks, konfiks, kesalahan kata depan, dan kesalahan penulisan kata.
Tugas Menulis Ilmiah
Authors: Rohimawati Ulfa
Published: January 2020

Film merupakan hiburan yang diminati banyak orang. Perkembangan indurti film di Indonesia menyediakan masyarakat film sesuai dengan selera berbagai kalangan.. Menonton film memiliki dampak positif dalam meningkatkan keterampilan berbahasa. Keterampilan berbahasa mencakup menyimak, membaca, berbicara, dan menulis. Kegiatan belajar lebih mudah dilakukan dengan bantuan sebuah media. Menggunakan film menjadi media belajar keterampilan berbahasa menjadi hal yang menyenangkan sekaligus edukatif. Film dapat mencakup berbagai bidang untuk digunakan sebagai media belajar. Bahasa percakapan yang digunakan, alur cerita, sastra maupun seni yang dituangkan dalam film bisa menjadi bahan edukasi. Film bisa menjadi bahan belajar yang edukatif bahkan bisa bersifat persuasif untuk mempengaruhi seseorang melakukan suatu hal. Film dapat digunakan sebagai media belajar dalam meningkatkan keterampilan berbahasa. Ada dampak positif dari menonton film dalam pengayaan imajinasi untuk meingkatkan keterampilan menulis cerita. Media audiovisual ini juga bisa mengikatkan keterampilan berbicara dan menyimak.
ANALISIS KONFLIK TOKOH UTAMA DALAM ROMAN TENGGELAMNYA KAPAL VAN DER WIJCK KARYA BUYA HAMKA
Authors: Wulansari Keken
Published: January 2020

Artikel ini membahas konflik yang dialami oleh tokoh utama roman Tenggelamnya Kapal Van Der Wijck karya Buya Hamka. Metode yang digunakan dalam artikel ini adalah deskriptif kualitatif dengan mendeskripsikan analisis konflik dalam roman Tenggelamnya Kapal Van Der Wijck. Konflik tokoh utama dikaji dan diuraikan dengan kalimat-kalimat. Terdapat konflik internal dan eksternal yang dialami oleh tokoh uatama dalam roman Tenggelamnya Kapal Van Der Wijck. Konflik secraa internal dialami oleh Zainudin dan Hayati sebagai tokoh utama. Konflik eksternal terjadi karena faktor tokoh lain yang mempengaruhi tokoh utama.
Penggunaan Kode Bahasa Pada Masyarakat Tutur Kelurahan Kebonmanis, Kecamatan Cilacap Utara, Kabupaten Cilacap
Authors: Widayat Nida Nur Azizah Nur
Published: January 2020

Indonesia adalah negeri yang kaya akan bahasa. Setiap daerah pasti memiliki bahasa daerahnya masing-masing. Tetapi di sisi lain, Indonesia memiliki bahasa Indonesia yang menyatukan semua rumpun. Oleh karena itu peneliti tertarik untuk melakukan penelitian ini. Penelitian ini dilakukan karena adanya keberagaman penggunaan kode bahasa pada masyarakat Kelurahan Kebonmanis yang bersifat multibahasa dan heterogen. Penelitian ini bertujuan untuk mendeskripsikan penggunaan bahasa dan memaparkan faktor-faktor yang menjadi penentu pemilihan bahasa pada masyarakat tutur di Kelurahan Kebonmanis. Penelitian yang dilakukan menggunakan pendekatan sosiolinguistik dan metode kualitatif. Teori yang melandasi penelitian ini erkaitan dengan sosiolinguistik, kedwibahasaan, pemilihan bahasa, dan juga variasi bahasa. Data penelitian yang digunakan adalah hasil observasi dan tuturan langsung. Hasil penelitian menunjukan ada dua kode dominan yang digunakan, yaitu bahasa Indonesia dan bahasa Jawa Ngapak. Ditemukan pula campur kode dan alih kode dari bahasa Indonesia, bahasa Jawa Ngapak, dan bahasa Inggris. Selain itu ditemukan pula faktor-faktor yang memengaruhi terjadinya fenomena tersebut.