bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH PENDUDUK UMUR PRODUKTIF TERHADAP PERTUMBUHAN EKONOMI INDONESIA
Authors: Rahmattullah
Published: April 2020

Tujuan penelitian ini untuk menganalisis pengaruh penduduk umur produktif, swasta terhadap pertumbuhan ekonomi indonesia. Data yang digunakan adalah data sekunder, yang berbentuk data rangkaian waktu dari periode tahun 1990-2014 yang bersumber dari publikasi khusus BPS dan BKPM. Analisis menggunakan regresi linier berganda. Hasil analisis menunjukkan bahwa penduduk umur produktif berpengaruh positif dan signifikan terhadap pertumbuhan ekonomi Indonesia. Nilai koefisien penduduk umur produktif sebesar 0,052 menyatakan bahwa setiap 1 persen kenaikan jumlah penduduk umur produktif menyebabkan pertumbuhan ekonomi Indonesia meningkat sebesar 0,052 persen. mImplikasi kebijakan dari penelitian ini adalah untuk penduduk umur produktif harus ditingkatkan lagi daya saing sumber daya manusia yang dapat meningkatkan pertumbuhan ekonomi Indonesia.
UPAYA MENGEFEKTIFKAN TEKNIK PRAKTIS PEMBUATAN POLA DENGAN METODE PICTURE AND PICTURE PADA SMK NEGERI 3 BANDA ACEH
Authors: Ida Rusmalanur
Published: April 2020

The objectives to be achieved in this research is to improve the skills of students in the learning process, especially on the subject of making a woman's basic pattern. In this study, the authors deliberately taking picture and picture method to make it easier for students to understand because the old method is difficult for students to understand.With this method, students are expected to be motivated learning process can run with what was expected, the method of picture and picture also shows the phases of archetypal images and completeness of stationery and other support.
STRATEGI PENGEMBANGAN SOFT SKILL BERSYARIAT ISLAM PADA SISWA SMK NEGERI 3 BANDA ACEH
Authors: Zahraini  , Musbir
Published: April 2020

Penelitian ini difokuskan pada strategi pengembangan soft skill bersyariat islam. Tujuannya adalah untuk mengetahui kemampuan guru dalam melaksanakan PBM, strategi guru dalam mengembangkan kemampuan soft skill dan hambatan-hambatan yang dihadapi guru dalam mengembangkan kemampuan soft skill bersyariat Islam pada siswa SMK Negeri 3 Banda Aceh. Penelitian ini menggunakan pendekatan kualitatif dengan teknik pengumpulan data adalah dokumentasi, observasi, dan wawancara. Subjek penelitian Kepala Sekolah, Guru dan Siswa. Penelitian dilakukan di Sekolah Menengah Kejuruan Negeri 3 Banda Aceh. Hasil penelitian menunjukkan bahwa: 1) kemampuan guru dalam melaksanakan PBM untuk mengembangkan kemampuan soft skill bersyariat Islam pada siswa SMK Banda Aceh terlihat dalam menyusun RPP tiap materi disesuaikan dengan syariat Islam serta kegiatan praktikum, membimbing siswa, maupun membina antar pribadi dan mengevaluasi proses pembelajaran, 2) strategi guru dalam mengembangkan kemampuan soft skill bersyariat Islam adalah menggunakan strategi, pendekatan dan metode yang bervariasi untuk mengembangkan kemampuan soft skill bersyariat Islam, misanya strategi pemberian model atau percontohan, 3) hambatan-hambatan yang dihadapi guru dalam mengembangkan kemampuan soft skill bersyariat Islam adalah dalam pembelajaran di SMK N 3 Banda Aceh ada sebagian guru yang belum mengetahui cara penerapan soft skill bersyariat Islam dan guru kurang memahami bagaimana menyusun RPP yang bermuatan soft skill bersyariat Islam, maka diperlukan seminar, workshop dan pelatihan-pelatihan bagi guru tentang pengembangan kemampuan soft skill bersyariat Islam.
URGENSI PENGEMBANGAN DIMENSI PEMBELAJARAN ILMU PENGETAHUAN SOSIAL MELALUI PENDEKATAN SAINS, TEKNOLOGI DAN MASYARAKAT DALAM MENGHADAPI TANTANGAN ERA GLOBALISASI
Authors: Dyoty Auliya Vilda Ghasya
Published: April 2020

Kajian konseptual ini bersifat studi kepustakaan. Pada artikel ini memiliki beragam konsep yang saling terkait dan dibahas untuk mendapat suatu gagasan tentang urgensi pengembangan dimensi pembelajaran ilmu pengetahuan sosial melalui pendekatan sains, teknologi dan masyarakat dalam menghadapi tantangan era globalisasi. Ilmu pengetahuan sosial secara formal didefinisikan sebagai studi terintegrasi ilmu sosial dan humaniora dalam rangka mengembangkan kompetensi warga Negara. Di dalam program sekolah, ilmu pengetahuan sosial mengkoordinasikan kajian sistematis yang menggambarkan berbagai disiplin seperti antropologi, arkeologi, ekonomi, geografi, sejarah, hukum, filasafat, ilmu politik, psikologi, agama, dan sosiologi, maupun materi yang sesuai dari humaniora, matematika, dan ilmu alam. Program pendidikan ilmu pengetahuan sosial yang komprehensif mencakup empat dimensi yaitu pengetahuan, keterampilan, nilai dan sikap serta tindakan. Dimensi pembelajaran ilmu pengetahuan sosial perlu dikembangkan dalam proses belajar mengajar disekolah melalui suatu pendekatan sains teknologi dan masyarakat. Pendekatan ini cocok digunakan oleh guru untuk mengembangkan pendidikan dimensi pembelajaran ilmu pengetahuan sosial kepada siswa. Pendekatan sains, teknologi dan masyarakat didasari pada paham konstruktivis berarti teradapat kaitan antara keadaan nyata di luar kelas dan manfaat konsep yang akan dikembangkan, maka siswa lebih mudah mengkonstruksi pengetahuan atau konsep.
PENGARUH AKUNTABILITAS TERHADAP KUALITAS HASIL KERJA AUDITOR INTERNAL
Authors: Aulia Afridzal
Published: April 2020

Di Indonesia, perhatian dalam bidang auditor internal dalam beberapa tahun terakhir ini menunjukkan peningkatan, terlihat dari penelitian-penelitian yang dilakukan lebih terkonsentrasi pada kualitas hasil kerja auditor internal baik untuk tujuan pengembangan ilmu murni (pure science) maupun untuk tujuan ilmu terapan (applied science). Demi menghasilkan hasil audit internal yang berkualitas, hal yang harus dimiliki seorang internal auditor adalah akuntabilitas (rasa kebertanggungjawaban). Akuntabilitas merupakan dorongan psikologi sosial yang dimiliki seseorang untuk menyelesaikan kewajibannya yang akan dipertanggungjawabkan kepada lingkungannya. Berdasarkan uraian di atas, peneliti tertarik untuk melihat sejauh mana Pengaruh Akuntabilitas terhadap Kualitas Hasil Kerja Auditor Internal (Studi Empiris pada Inspektorat Kota Banda Aceh) mengingat besarnya pengaruh akuntabilitas sebagai faktor yang mempengaruhi kualitas audit, yang akan mempengaruhi kepercayaan masyarakat dan pemakai jasa auditor internal. Peneliti menggunakan metode penelitian penjelasan (eksplanatoris research) dimana menjelaskan pengaruh akuntabilitas, pengetahuan audit, dan motivasi bersama- sama terhadap kualitas hasil kerja auditor internal.
PENGARUH GAYA BELAJAR DAN KECERDASAN EMOSIONAL TERHADAP MINAT BELAJAR PESERTA DIDIK KELAS X DAN X1 SMK BINA UTAMA DEPOK
Authors: Iin Asikin
Published: April 2020

The purpose of this study was to obtain an answer empirically the effect (1) the learning style to learning interest partially, (2) the emotional Intelligence  to learning interest partially, and (3) the learning style and emotional Intelligence on learning interest simultaneously. This research was conducted at SMK Bina Utama Depok with 103 students as respondents.The method used was a survey with multiple linear regression analysis approach. Based on the research an calculations SPSS obatained the following results: (1 )There is the effect of learning style to learning interest partially, (2) There is the effect of  emotional Intelligence  to learning interest partially, and (3) There are the effect of the learning style and emotional Intelligence on learning interest simultaneously. Therefore, it could be concluded that high or low of learning interest effected directly by the learning style and emotional Intelligence. This conclucion implies that when we want to improve learning interest, we have to take on to consideration those two variables, learning style and emotional Intelligence as well.

 

Abstrak

Tujuan dari penelitian ini adalah ingin memperoleh jawaban secara empirik  pengaruh (1) gaya belajar terhadap minat belajar secara parsial, (2) kecerdasan emosional terhadap minat belajar  secara parsial, dan (3) gaya belajar dan kecerdasan emosional terhadap minat belajar secara simultan. Penelitian ini dilaksanakan di SMK Bina Utama Depok, dengan responden sebanyak 103 peserta didik. Metode yang digunakan adalah survey dengan pendekatan analisis regresi linear ganda. Berdasarkan penelitian dan perhitungan SPSS diperoleh hasil penelitian sebagai berikut : (1) Terdapat pengaruh gaya belajar terhadap minat belajar secara parsial, (2) Terdapat pengaruh  kecerdasan emosional terhadap minat belajar secara parsial, dan (3) Terdapat pengaruh gaya belajar dan kecerdasan emosional terhadap minat belajar secara simultan. Dari kesimpulan tersebut dapat dikatakan bahwa tinggi rendahnya minat belajar peserta didik ditentukan oleh gaya belajar dan kecerdasan emosional peserta didik. Oleh karena itu perbaikan pada minat belajar harus mempertimbangkan variabel gaya belajar dan kecerdasan emosional.

Kata Kunci : Gaya Belajar, Kecerdasan Emosional, dan Minat Belajar
PENGARUH SKEMA PESERTA DIDIK DAN MEMBACA EKSTENSIF TERHADAP HASIL BELAJAR BAHASA INGGRIS
Authors: Natalia Tri Astuti
Published: April 2020

Penelitian ini bertujuan untuk mengetahui sejauh mana pengaruh skema dan pemberian tugas membaca ekstensif terhadap hasil belajar bahasa Inggris peserta didik di SMA PGRI Jakarta Selatan. Metode yang digunakan adalah metode eksperimen semu, dengan populasi seluruh SMA PGRI di Jakarta Selatan, dan Sample dua SMA PGRI di Jakarta selatan. Penelitian ini menggunakan beberapa instrument dan tahapan. Berdasarkan hasil pengujian yang dibantu dengan SPSS 15.0. pada taraf signifikansi 0,05 maka diperoleh semua data berdistribusi normal dan homogen. Dan diperoleh hasil terdapat pengaruh yang signifikan antara skema dengan hasil belajar bahasa Inggris, Pengaruh yang cukup signifikan antara pemberian tugas membaca ekstensif dengan tidak membaca ektensif terhadap hasil belajar bahasa Inggris, dan terdapat sinergi atau pengaruh yang sangat signifikan secara bersama-sama antara skema dan membaca ekstensif terhadap hasil belajar bahasa Inggris peserta didik.
KAJIAN PENGGUNAAN LABORATORIUM VIRTUAL BERBASIS SIMULASI SEBAGAI UPAYA MENGATASI KETIDAK-SEDIAAN LABORATORIUM
Authors: Rina Mirdayanti  , Murni
Published: April 2020

The ability to use practical tools for students is a must in the basic Physics practical courses. In fact often happens is not adequate for laboratory tersediannya the implementation of practical, so that the process of teaching being constrained. To like the other problems like this needed a media device such as a software-based virtual lab simulations that can be used in the teaching of basic physics. This research aims to analyze the exact effort that can be done to overcome the lack of sedian laboratory equipment. This type of research is research use approach to the study of literature. The expected results of this literature is the emergence of an understanding of basic physics lab course in conducting with virtual laboratory as a means to address the issue of sedian in the real Labs. This virtual lab so that it can be the right solution for students and teachers in carrying out practical work.

 

Abstrak

Kemampuan menggunakan alat-alat praktikum bagi siswa merupakan suatu keharusan dalam mata pelajaran Fisika Dasar. Pada kenyataannya yang sering terjadi adalah tidak tersediannya laboratorium yang memadai untuk pelaksanaan praktikum, sehingga proses praktikum menjadi terkendala. Untuk mensiasati permasalahan seperti ini dibutuhkan sebuah media seperti perangkat software laboratorium virtual berbasis simulasi yang bisa digunakan dalam praktikum  fisika dasar. Penelitian ini bertujuan untuk menganalisis upaya yang tepat yang dapat dilakukan untuk mengatasi ketidak-sedian  peralatan  laboratorium. Jenis penelitian yang gunakan adalah penelitian dengan pendekatan studi literatur. Hasil yang diharapkan dari literatur ini adalah munculnya pemahaman dalam melaksanakan praktikum fisika dasar dengan laboratorium virtual sebagai sarana untuk mengatasi persoalan ketidak-sedian laboratorium secara nyata. Sehingga laboratorium virtual ini dapat menjadi solusi yang tepat bagi siswa dan guru dalam melaksanakan praktikum.

Kata kunci: Praktikum, Ilmu Sains, Laboratorium Virtual, Pemahaman Konsep
ANALISA POLA PERILAKU KONTRAPRODUKTIF GURU DI SMA NEGERI SE-KOTA BEKASI
Authors: Purwani Puji Utami  , Niken Vioreza  , Weti Yunaika
Published: April 2020

The objective of the research is to analyze the pattern of counterproductive behavior of the teachers of SMA Negeri Se-Kota Bekasi. This research uses quantitative approach. The research was conducted on eleven State Senior High School of Bekasi City by distributing questionnaires. Questionnaires were distributed to 83 teachers to assess as samples, selected by Slovin formula. Respondents were done by simple random sampling by drawing. The research of this analysis concluded that: (2) There is a direct negative effect of job satisfaction on counterproductive behavior, (3) There is positive influence of positive work design to job satisfaction. With this research is expected to find solution in decreasing teacher counterproductive behavior , because as perfected as any school, whether in terms of planning, design, supervision, and technological means owned, all that will not work if there is no human factor that is the teacher as a driver. Teacher quality is the basic capital in Indonesia's educational development.

 

Abstrak

Tujuan penelitian adalah untuk menganalisa pola perilaku kontraproduktif guru SMA Negeri Se-Kota Bekasi. Penelitian ini menggunakan pendekatan kuantitatif.Penelitian dilakukan pada sebelas SMA Negeri Kota Bekasi dengan menyebarkan kuesioner.Kuesioner didistribusikan kepada83 guru untuk menilai sebagai sampel, yang dipilih melalui rumus Slovin.Responden dilakukan dengan cara simple random sampling dengan cara mengundi.Penelitian analisis ini menyimpulkan bahwa: (1) Terdapat pengaruh langsung negatif desain kerjaterhadap perilaku kontraproduktif, (2) Terdapat pengaruh langsung negatif kepuasan kerjaterhadap perilaku kontraproduktif, (3) Terdapat pengaruh langsung positif desain kerja terhadap kepuasan kerja.Dengan adanya penelitian ini diharapkan dapat menemukan solusi dalam menurunkan perilaku kontraproduktif guru, karena sesempurnanya apapun suatu sekolah, baik dalam segi perencanaan, desain, pengawasan, maupun sarana teknologi yang dimiliki, semua itu tak akan bisa berjalan apabila tidak ada faktor manusia yaitu guru sebagai penggerak. Kualitas guru merupakan modal dasar dalam masa pembangunan pendidikan Indonesia.

Kata Kunci: Perilaku Kontraproduktif, Desain Kerja, Kepuasan Kerja
PROFIL KARAKTERISTIK SOAL UJIAN NASIONAL IPA SD BERDASARKAN TAKSONOMI BLOOM REVISI
Authors: Ridwan Jusuf  , Wahyudi  , Ana Ratnawulan  , Udin Syaefudin Sa’ud
Published: April 2020

This study aims to put the characteristics of the National Examination items in science at elementary school based on Bloom's taxonomy Bloom revision. Mapping it is based on the dimensions of the cognitive process and the level of thinking. This research uses survey method that is documentation study of UN (national examination) which is focus on the subject of science at elementary school. The results show that all items were made by central and local UN committe on the cognitive-process dimension with the mean of 1% recall (C1), understanding (C2) 13%, application (C3) 35%, analysis (C4) 41% , evaluation (C5) 9%, and create (C6) 2% whereas the average of basic thinking category is 48% and 52% high thinking category.

 

Abstrak

Penilaian dalam konteks pendidikan abad 21 diarahkan pada upaya membangun kompetensi yang meliputi kemampuan berpikir kritis, berpikir kreatif, kemampuan berkolaborasi dan berkomunikasi serta kemampuan menguasai media teknologi informasi dan komunikasi. Oleh karena itu  penilaian yang digunakan harus penilaian yang mengoptimalkan kerja otak. Penelitian ini bertujuan untuk memetakkan karakteristik soal Ujian Nasional IPA SD  berdasarkan taksonomi Bloom revisi. Pemetaan berdasarkan dimensi proses kognitif dan tingkat berpikir. Penelitian ini menggunakan metode survei yaitu studi dokumentasi naskah UN khusus mata pelajaran IPA SD. Hasil menunjukkan bahwa secara keseluruhan soal yang dibuat oleh penyelenggaran UN pusat dan daerah pada dimensi proses kognitif  dengan rata-rata aspek mengingat (C1) 1%, memahami (C2) 13%, aplikasi (C3) 35%, analisis (C4) 41%, evaluasi (C5) 9%, dan mencipta (C6) 2% sedangkan rata-rata kategori berpikir dasar sebesar 48% dan kategori berpikir tingkat tinggi sebesar 52%.

Kata Kunci: Soal Ujian Nasional IPA, Taksonomi Bloom Revisi
PORTFOLIO ASSESSMENT IMPACT TO THE STUDENTS’ PARAGRAPH WRITING
Authors: Ferlya Elyza  , Yusrizal
Published: April 2020

Begin with the assumption that Portfolio Technique is a good technique in writing skill, the researcher explored a research conducted at University of Abulyatama. It was a quantitative research design. The population of this research was the fourth semester students of University of Abulyatama. There were twelve students, as the sample. Based on the research findings, the writer found that the mean score of pretest was 53, 04 and the mean score of posttest was 87, 5. The result of t-score from pre test and post test was 6,60 and t- table for degree of freedom (df) from the twelve students was 1,711 in the significance of 0,05. It indicated that t-score > t- table. Thus, it also indicated that the hypothesis was accepted. Questionnaires response also reflected that this technique is very helpful in helping students’ writing.
PEMANFAATAN MUSEUM SEBAGAI SUMBER BELAJAR DALAM PEMBELAJARAN SEJARAH
Authors: Maulana Yusuf A,  , Nurzengky Ibrahim  , Kurniawati
Published: April 2020

This aims of the research is for describes The Utilization of Museum as learning resources for history learning in DKI Jakarta. This research uses qualitative method with descriptive research type. The components of this research is: 1). What a collection of Museum Perumusan Naskah Proklamasi and Museum Kebangkitan Nasional that can be used as learning resources, 2). How teachers use museum collection as history learning resources, 3). What a problems in history learning by using history resources of Museum Perumusan Naskah Proklamasi and Museum Kebangkitan Nasional as learning resources. The research was conducted in SMAN 27 Jakarta, SMAN 4 Jakarta, SMAN 76 Jakarta, and SMAN 89 Jakarta. The data sources consist of informants ( Head of The Museum, Historical Resource Management, Headmaster, Historical Teachers, Students [Class XI IPS and MIPA]), documents (syllabus, RPP, and other documents that can support this research), as well as places and events. Data collection techniques used interview techniques, observation, and document analysis. Data validity using triangulation. Data analysis uses interactive analysis with three stages of analysis, namely data reduction, data presentation, and conclusion drawing that interact with data collection cycle.

 

Abstrak

Tujuan penelitian ini adalah untuk mendeskripsikan pemanfaatan museum sebagai sumber belajar dalam pembelajaran sejarah di DKI Jakarta. Penelitian ini menggunakan metode kualitatif dengan jenis penelitian deskriptif. Komponen-komponen yang menjadi fokus penelitian ini, yaitu: 1) Koleksi apa saja yang ada di museum Perumusan Naskah Proklamasi dan museum Kebangkitan Nasional yang dapat dimanfaatkan sebagai sumber belajar, 2) Bagaimana guru memanfaatkan koleksi museum sebagai sumber belajar sejarah, dan 3) Apa saja kendala pembelajaran sejarah dengan memanfaatkan sumber sejarah museum Perumusan Naskah Proklamasi dan museum Kebangkitan Nasional sebagai Sumber Belajar. Penelitian ini dilakukan di SMAN 27 Jakarta, SMAN 4 Jakarta, SMAN 76 Jakarta dan SMAN 89 Jakarta. Sumber data terdiri atas informan (Kepala Museum, Pengelola Museum, Kepala Sekolah, Guru Sejarah, Siswa [kelas XI IPS dan MIPA]), dokumen (silabus, RPP, dan dokumen lain yang dapat mendukung penelitian ini), serta tempat dan peristiwa. Teknik pengumpulan data menggunakan teknik observasi, wawancara, dan analisis data dokumen. Validitas data menggunakan trianggulasi. Analisis data menggunakan analisis interaktif dengan tiga tahapan analisis, yaitu reduksi data, penyajian data, dan penarikan simpulan yang berinteraksi dengan pengumpulan data secara siklus.

Kata Kunci: Museum, Sumber Belajar, dan Pembelajaran Sejarah
ARAH PENDIDIKAN MASA DEPAN: PERLUNYA REORIENTASI POSISI PENDIDIK DAN PESERTA DIDIK
Authors: Baharuddin
Published: April 2020

Education is essentially an empowerment process that is freeing individuals from the confines of a centralized power structure, which is able to build a power structure that only benefits a small group of people who afflict the masses. Therefore, the desire to continue to maintain pedagogics in the narrow paradigm must be reviewed, and as soon as possible a change in orientation towards critical pedagogical or pedagogic empowerment. Critical pedagogic is an engineering thinking that seeks to perfect the pedagogics that we have known as pedagogic in a narrow paradigm, namely pedagogics which tend to see the problem of education solely as technical problems in the classroom. Though education is not merely learning, but education is also closely related to all aspects of human life in society. Education is the process of hominization and the process of humanization of a person in family life, a cultured society now and in the future. Therefore, even this paradigm shift certainly has implications for the need to reposition educators and students in the process of education and learning.

 

Abstrak

Pendidikan pada hakekatnya merupakan suatu proses pemberdayaan yaitu membebaskan individu dari kungkungan suatu struktur kekuasaan yang terpusat,  yang mampu membangun struktur kekuasaan yang hanya menguntungkan sekelompok kecil masyarakat yang menyengsarakan rakyat banyak. Oleh karena itu, keinginan untuk terus mempertahankan pedagogik dalam paradigma sempit harus dikaji ulang, dan sesegeramungkin dilakukan perubahan orientasi ke arah pedagogik kritis atau pedagogik pemberdayaan. Pedagogik kritis merupakan rekayasa pemikiran yang berupaya menyempurnakan pedagogik yang selama ini kita kenal sebagai pedagogik dalam paradigma sempit, yaitu pedagogic yang cenderung melihat persoalan pendidikan semata-mata sebagai masalah-masalah teknik di dalam kelas. Padahal pendidikan bukanlah semata-mata pembelajaran, namun pendidikan sangat berkaitan pula dengan seluruh aspek kehidupan manusia di dalam masyarakat. Pendidikan adalah proses hominisasi dan proses humanisasi seseorang dalam kehidupan keluarga, masyarakat yang berbudaya kini dan masadepan. Oleh karena itu, perubahan paradigma ini pun tentu berimplikasi pada perlunya reposisi pendidik dan peserta didik dalam proses pendidikan dan pembelajaran.

Kata Kunci: Pedagogik, Pemberdayaan, Reorientasi, Peserta Didik, Pendidik
Effects of aerosol dynamics and gas–particle conversion on dry deposition of inorganic reactive nitrogen in a temperate forest
Authors: Katata Genki , Matsuda Kazuhide , Sorimachi Atsuyuki , Kajino Mizuo , Takagi Kentaro
Published: April 2020

Abstract. Dry deposition has an impact on nitrogen status in forest environments. However, the mechanism for the high dry-deposition rates of fine nitrate particles (NO3-) observed in forests remains unknown and is thus a potential source of error in chemical transport models (CTMs). Here, we modified and applied a multilayer land surface model coupled with dry-deposition and aerosol dynamic processes for a temperate mixed forest in Japan. This represents the first application of such a model to ammonium nitrate (NH4NO3) gas–particle conversion (gpc) and the aerosol water uptake of reactive nitrogen compounds. Thermodynamics, kinetics, and dry deposition for mixed inorganic particles are modeled by a triple-moment modal method. Data for inorganic mass and size-resolved total number concentrations measured by a filter pack and electrical low-pressure impactor in autumn were used for model inputs and subsequent numerical analysis. The model successfully reproduces turbulent fluxes observed above the canopy and vertical micrometeorological profiles noted in our previous studies. The sensitivity tests with and without gpc demonstrated clear changes in the inorganic mass and size-resolved total number concentrations within the canopy. The results also revealed that within-canopy evaporation of NH4NO3 under dry conditions significantly enhances the deposition flux of fine-NO3- and fine-NH4+ particles, while reducing the deposition flux of nitric acid gas (HNO3). As a result of the evaporation of particulate NH4NO3, the calculated daytime mass flux of fine NO3- over the canopy was 15 times higher in the scenario of “gpc” than in the scenario of “no gpc”. This increase caused high contributions from particle deposition flux (NO3- and NH4+) to total nitrogen flux over the forest ecosystem (∼39 %), although the contribution of NH3 was still considerable. A dry-deposition scheme coupled with aerosol dynamics may be required to improve the predictive accuracy of chemical transport models for the surface concentration of inorganic reactive nitrogen.
Combining low-cost, surface-based aerosol monitors with
size-resolved satellite data for air quality applications
Authors: deSouza Priyanka , Kahn Ralph A. , Limbacher James A. , Marais Eloise A. , Duarte Fábio , Ratti Carlo
Published: April 2020

Abstract. Poor air quality is the world’s single largest environmental health risk, and air quality monitoring is crucial for developing informed air quality policies. Efforts to monitor air pollution in different countries are uneven, largely due to the high capital costs of reference air quality monitors (AQMs), especially for airborne particulate matter (PM). In sub-Saharan Africa, for example, few cities operate AQM systems. It is thus important to examine the potential of alternative monitoring approaches. Although PM measurements can be obtained from low-cost optical particle counters (OPCs), data quality can be an issue. This paper develops a new method using raw aerosol size distributions from multiple, surface-based low-cost Optical Particle Counters (OPCs) to calibrate the Multi-angle Imaging SpectroRadiometer (MISR) component-specific, column aerosol optical depth (AOD) data, that contain some particle-size-resolved information. The combination allows us to derive surface aerosol concentrations for particles as small as ~ 0.1 μm in diameter that MISR detects but are below the OPC detection limit of ~ 0.5 μm. As such, we obtain better constraints on the near-surface particulate matter (PM) concentration, especially as the smaller particles tend to dominate urban pollution. We test our method using data from five low-cost OPCs deployed in the city of Nairobi, Kenya, from May 1 2016 to March 2 2017. As MISR passes over Nairobi only once in about eight days, we use the size-resolved MISR AODs to scale the more frequent Moderate Resolution Imaging Spectrometer (MODIS)-derived AODs over our sites. The size distribution derived from MISR and MODIS agrees well with that from the OPCs in the size range where the data overlap (adjusted-R2 ~ 0.80). We then calculate surface-PM concentration from the combined data. The situation for this first demonstration of the technique had significant limitations. We thus identify factors that will reduce the uncertainty in this approach for future experiments. Within these constraints, the approach has the potential to greatly expand the range of cities that can afford to monitor long-term air quality trends and help inform public policy.
In situ airborne measurements of atmospheric and sea surface parameters related to offshore wind parks in the German Bight
Authors: Lampert Astrid , Bärfuss Konrad , Platis Andreas , Siedersleben Simon , Djath Bughsin , Cañadillas Beatriz , Hunger Robert , Hankers Rudolf , Bitter Mark , Feuerle Thomas , Schulz Helmut , Rausch Thomas , Angermann Maik , Schwithal Alexander , Bange Jens , Schulz-Stellenfleth Johannes , Neumann Thomas , Emeis Stefan
Published: April 2020

Abstract. Between 6 September 2016 and 15 October 2017, meteorological measurement flights were conducted above the German Bight in the framework of the project WIPAFF (Wind Park Far Field). The scope of the measurements was to study long-range wakes with an extent larger than 10 km behind entire wind parks, and to investigate the interaction of wind parks and the marine atmospheric boundary layer. The research aircraft Dornier 128 of the Technische Universität (TU) Braunschweig performed in total 41 measurement flights during different seasons and different stability conditions. The instrumentation consisted of a nose boom with sensors for measuring the wind vector, temperature and humidity, and additionally sensors for characterizing the water surface, a surface temperature sensor, a laser scanner and two cameras in the visible and infrared wavelength range. A detailed overview of the aircraft, sensors, data post-processing and flight patterns is provided here. Further, averaged profiles of atmospheric parameters illustrate the range of conditions. The potential use of the data set has been shown already by first publications. The data are publicly available in the world data centre PANGAEA (https://doi.org/10.1594/PANGAEA.902845; Bärfuss et al., 2019a).
Impact of impurities in bromocresol green indicator dye on spectrophotometric total alkalinity measurements
Authors: Seelmann Katharina , Gledhill Martha , Aßmann Steffen , Körtzinger Arne
Published: April 2020

Abstract. Due to its accurate and precise character, spectrophotometric pH detection is a common technique applied in measurement methods for carbonate system parameters. However, impurities in the used pH indicator dyes can influence the measurements quality. During our work described here, we focused on impacts of impurities in the pH indicator dye bromocresol green (BCG) on spectrophotometric seawater total alkalinity (AT) measurements. In order to evaluate the extent of such influences, purified BCG served as a reference.
First, a high-performance liquid chromatography (HPLC) purification method for BCG was developed as such a method did not exist at the time of this study. An analysis of BCG dye from four different vendors with this method revealed different types and quantities of impurities. After successful purification, AT measurements with purified and unpurified BCG were carried out using the novel autonomous analyzer CONTROS HydroFIA® TA. Long-term measurements in the laboratory revealed a direct influence of impurity types and quantities on the drift behavior of the analyzer. The purer the BCG, the smaller was the AT increase per measurement. The observed drift is generally caused by deposits in the optical pathway mainly generated by the impurities. However, the analyzers drift behavior could not be fully overcome. Furthermore, we could show that a certain impurity type in some indicator dyes changed the drift pattern from linear to nonlinear, which can impair long-term deployments of the system. Consequently, such indicators are impractical for these applications. Laboratory performance characterization experiments revealed no improvement of the measurement quality (precision and bias) by using purified BCG as long as the impurities of the unpurified dye do not exceed a quantity of 2 % (relationship of peak areas in the chromatogram). However, BCG with impurity quantities higher than 6 % provided AT values which failed fundamental quality requirements. In conclusion, to gain optimal AT measurements especially during long-term deployments, an indicator purification is not necessarily required as long as the purchased dye has a purity level of at least 98 % and is free of the named impurity type. Consequently, high-quality AT measurements do not require pure but the purest BCG that is purchasable.
Rapid Emergence of Multidrug-Resistance among Gram Negative Isolates at a Tertiary Pediatric and Maternity Hospital in Ulaanbaatar, Mongolia
Authors: Felsenstein Susanna , Bira Sarantsetseg , Altanmircheg Narangerel , Shonkuuz Enkhtur , Ochirpurev Ariuntuya , Warburton David
Published: April 2020

Introduction: Information on microbiological and susceptibility profiles of clinical isolates in Mongolia is scarce, hampering infection control and clinical care.Methods: Species and resistance profiles of 6334 clinical gram negative isolates, collected at Mongolia’s National Center for Maternal and Child Health between 2014 and 2017 were analyzed.Results: Annual proportion of multidrug-resistance among E. coli and Enterobacter isolates increased from 2.8% to 16.6% and 3.5% to 22.6% respectively; Klebsiella isolates exhibiting susceptibilities suggestive of extended spectrum beta-lactamase (ESBL) production from 73% to 94%. By 2017, 60.6% of Klebsiella isolates were multidrug-resistant, most originated from intensive care wards.  Enterobacteriaceae exhibiting susceptibility patterns suggestive of ESBL production and multidrug-resistant organisms were common and their incidence increased rapidly.Conclusion: These findings will serve to build strategies to strengthen microbiological surveillance, diagnostics and infection control; and to develop empiric therapy and stewardship recommendations for Mongolia’s largest Children’s and Maternity hospital.
Das apresentações públicas às redes sociais:
Authors: Mendes Marina Muniz , Maricato João de Melo
Published: April 2020

Apresenta como temática central as mídias inseridas no contexto da divulgação científica. Elabora-se um painel atual, no cenário brasileiro, de programas televisivos, radiofônicos, editorias de jornais, revistas, seções de sites e possibilidade digitais emergentes na difusão de informações científicas. Objetiva-se discutir os tipos de mídias consolidados e emergentes que se ocupam da divulgação científica, realçando a mudança do paradigma informativo para o dialógico proporcionado pelas mídias on-line. Investigam-se veículos e produtos que apresentam ciência, tecnologia e inovação à população em geral. Problematiza as redes sociais na produção, emissão e socialização de informações científicas.
TRANSTORNO DE ADAPTAÇÃO DECORRENTE DO PARTO: AVALIAÇÃO DE SINAIS E SINTOMAS EM PUÉRPERAS
Authors: FERREIRA QUÉZIA TENÓRIO , VASCONCELOS DE LIMA LUIZIANE SOUZA , DE LIMA E SILVA LEONARDO XAVIER , FERREIRA AQUINO DELMILENA MARIA , CASTRO JOSÉ FLÁVIO DE LIMA
Published: April 2020

Estudo descritivo, exploratório, de abordagem quantitativa, que objetivou avaliar a presença de sinais e sintomas de Transtorno de Adaptação (TA) em puérperas de uma maternidade pública do Recife. Os dados foram coletados em duas etapas, sendo utilizada a Escala de Impacto de Eventos (IES). Das 151 puérperas pesquisadas, 12 (7,94%) apresentaram sinais e sintomas de TA, decorrentes do parto, sendo associados a: presença de sentimento de tristeza e desinteresse, anteriores ao parto, relato de que a via de parto final não foi a desejada, não-presença de acompanhante de escolha durante o parto, relato de nenhum/pouco planejamento da gestação, cesárea ou parto vaginal com episiotomia como tipo de parto atual e assistência prestada pelo profissional médico. Verificou-se que o uso da IES, pode contribuir na triagem, acompanhamento e suporte adequado das puérperas identificadas com indícios de TA.
Prevalência e fatores relacionados a sintomas depressivos em pessoas com Diabetes mellitus tipo 2
Authors: Bellini Luana Cristina , Marcon Sonia Silva , Evangelista Fernanda Ferreira , Teston Elen Ferraz , Back Ivi Ribeiro , Batista Vanessa Carla , Lima Keller Karla de , Mobelli Monica Augusta
Published: April 2020

O objetivo do estudo foi identificar a prevale?ncia e os fatores relacionados a sintomas depressivos em pessoas com Diabetes mellitus tipo 2 (DM2). Estudo transversal realizado com 104 pessoas com DM2, utilizando questiona?rio com caracteri?sticas sociodemogra?ficas e cli?nicas e o Inventa?rio de Depressa?o de Beck. Realizou-se ana?lise descritiva e de correlac?a?o entre sintomas depressivos e as varia?veis de interesse, com uso dos testes Spearman e Kruskal-Wallis. Dentre os participantes, 25% (n=26) manifestavam sintomas depressivos, sendo estes mais frequentes entre idosos, com mais de cinco anos de diagno?stico e que estavam com sobrepeso. Conclui-se pela necessidade de rastreamento e identificac?a?o precoce de sintomas depressivos em indivi?duos com DM2, em especial nos idosos, com maior tempo de diagno?stico e com alterac?a?o do estado nutricional. Nestes casos, sa?o bem-vindas intervenc?o?es profissionais pautadas em ac?o?es de promoc?a?o da sau?de, qualidade de vida e prevenc?a?o de complicac?o?es relacionadas a? combinac?a?o destas condic?o?es cro?nicas.
Methodological elements to design a city branding with the use of grounded theory
Authors:   Marleny Torres-Zamudio. Docente Asociada, Universidad Nacional Abierta y a Distancia (UNAD). Investigadora grupo GRINDES. Calle 24 6b-64 Tunja, Boyacá, Colombia – marleny.torres@unad.edu.co, Torres-Zamudio Marleny , González-Castro Yolanda ,   Universidad Nacional Abierta y a Distancia (UNAD), Tunja – Colombia. Carrera 5 N.° 7-28 Pamplona, Norte de Santander, Colombia – yolanda.gonzalez@unad.edu.co, Manzano-Durán Omaira ,   Universidad Nacional Abierta y a Distancia (UNAD), Ocaña – Colombia. Dirección: Calle 2 No. 29 A -46 – omaira.manzano@unad.edu.co
Published: April 2020

City branding was established as an endogenous development strategy – the need to build the city’s own identity. This identity is reached through the study of the history, culture, economy, trajectory, products and potential development as well as the design of symbolic structures to attract investors and tourists and to create specific demands. The participation of a government entity is expected for these purposes thus encouraging those contributions from academic areas, entrepreneurs, cultural representatives including those community traditions. On the other hand, this participation should be supplemented with studies focused on the reality of the population, its history, and the actions that promoted city development. Cities and strategic associates should accompany these above mentioned entities in the purpose of designing their city branding, by building a model of participatory planning, a symbolic representation and a media plan guaranteeing that recognition as a territory with competitive values and advantages is a reality. To contribute to these goals, a methodological proposal with key elements for the design of the city brand using a research focused on quality review of documentation and grounded theory is presented. This study used Atlas Ti and VOSViewer software to analyze data. The research resulted in the precise definition of specific city branding and established strategic planning, management environment, and fundamental branding structure as those key founding elements for any particular city branding.
Síndrome de Down, envejecimiento y lenguaje: consideraciones para el abordaje fonoaudiológico
Authors: Gaete E. Maximiliano
Published: April 2020

El envejecimiento de las personas con Síndrome de Down ha generado un interés creciente para las disciplinas afines al trabajo terapéutico con personas en situación de discapacidad intelectual. La fonoaudiología ha contribuido con un gran cuerpo de investigaciones al establecer procedimientos de evaluación e intervención en las habilidades comunicativas, lingüísticas y cognitivas de las personas con Síndrome de Down principalmente durante etapas tempranas y en la adolescencia. Sin embargo, el progresivo incremento de la esperanza de vida en esta población, por los avances médicos, terapéuticos y en los servicios sociales, supone nuevos desafíos para el ejercicio clínico. En particular, ello se evidencia si se considera que presentan un envejecimiento prematuro, acelerado y donde ciertas condiciones neurobiológicas predisponen la aparición temprana de procesos neurodegenerativos. En este artículo, se revisan las principales características del lenguaje de los adultos con Síndrome de Down, considerando las especificidades durante el proceso de envejecimiento y su relación con la Enfermedad de Alzheimer. Además, se describen las características de instrumentos de evaluación neuropsicológica que contemplan la valorización del lenguaje en la etapa adulta y se señalan estrategias de abordaje fonoaudiológico aplicables al trabajo de las capacidades del lenguaje de adultos con Síndrome de Down. Finalmente, se comenta la escasez de investigaciones sobre la caracterización e intervención de los dominios lingüísticos y comunicativos en la población adulta con Síndrome de Down. Se destaca también la necesidad de realizar estudios locales desde el ámbito fonoaudiológico dado el cambio demográfico de las personas en situación de discapacidad intelectual en Chile.
Rendimiento lector en estudiantes con trastorno específico de lenguaje
Authors: Lafont Diana
Published: April 2020

El objetivo de este estudio es proporcionar información sobre el rendimiento lector de 24 estudiantes de 4o año de educación básica, que presentan diagnóstico de Trastorno Específico del Lenguaje (TEL) y que asisten a escuelas públicas y particulares subvencionadas en Santiago de Chile. Se evaluó de manera individual decodificación y comprensión lectora en estos estudiantes y también en un grupo control compuesto por escolares con Desarrollo Típico del Lenguaje (DTL). Los resultados muestran que los estudiantes con TEL poseen diferencias de rendimiento significativas en los promedios obtenidos en las pruebas de comprensión lectora, en comparación al grupo DTL. Este bajo rendimiento no se explica por dificultades en decodificación, ya que en este proceso los promedios alcanzados fueron similares en ambos grupos. Además, a partir del análisis individual de los casos que componen el grupo TEL, se identifica alta variabilidad en sus perfiles lectores. Igualmente, se observa ausencia de correlación entre ambos procesos de lectura en los niños con este déficit lingüístico. Se discuten resultados a partir de le evidencia recogida en el área y desde la Visión Simple de la Lectura (VSL).
A Contrastive Analysis of Classroom-Based Language Assessments
Authors: Chen Haoran
Published: April 2020

Classroom-based language assessments mainly include formative assessment and summative assessment, which are the most commonly used evaluation methods. The present study adopts a contrastive method to analyze the two types of assessments. Results of the study show that: 1) the characteristics of formative assessment contain teachers’ adaptation to classes and immediate feedback provided for teachers, while summative assessment, as a high-risk one, needs a high standard control and safety for dependability and effectiveness; 2) formative assessment is suitable for any places with multiple standards for the judgement of learners’ achievements while summative assessment evaluates the educational effect or the whole process of special education at a certain time point, and both assessments can always be conducted on network platforms nowadays; 3) evidence and interpretation are taken into consideration in formative assessment and summative assessment respectively while the two types of assessment complement each other for the related teaching goals; 4) more attention may be paid to both assessment for learning (AfL) and assessment as learning (AaL) in the future development of assessment. The contrastive study is expected to provide a reference for classroom-based language teaching and learning.
Behavioural and Socio-economic Implications of HIV/AIDS Patients on Population and Development of Ebonyi State, Nigeria: 2010–2014
Authors: Nwali Anthony Chukwuma , Clementina Kalu Rev. Sister , Udeze Chimeziem Chimdiadi , Franca Iroegbu Ngozi , Obi Chinazor Franca , Achilike Nicholas Ihentuge
Published: April 2020

BACKGROUND: Studies indicate that HIV/AIDS has become one of the leading causes of death Worldwide since it was discovered over 30 years ago. The virus has challenged medical solutions and it poses serious socio-economic challenges to most African countries and Ebonyi state in Nigeria in particular. However, the relationship between the behavioural pattern of HIV/AIDS patients, population growth and economic development has not been established in Ebonyi state. Therefore, the study aims to determine the socio-economic impact of HIV/AIDS on population growth and economic development in Ebonyi state, Nigeria.

METHOD: Survey research approach was adopted and information was generated from primary sources. The information was subjected to rigorous content and validity analysis to establish their consistency and reliability. Federal Teaching Hospital, Abakaliki (FETHA) was selected for the study due to the strategic location of the institution. 210 HIV/AIDS patients were selected randomly and the descriptive method of data analysis was used. Reported HIV/AIDS cases in the hospital between 2010 and 2014 were 2583.

RESULTS: Findings revealed that 61.9% of those living with the virus are female and the rest male, while 76.2% have tertiary education, 71.9% are between 26 to 64 years old, 46.2% are single, 56.7% contracted it through sexual intercourse, 94.3% have been living with it for between 1-8 years, 71.4% engage in unprotected sexual intercourse since they contracted it while 85.3% are desirous of transmitting the virus to others before they die. The spread of the virus is associated with causal/unprotected sexual habits, poverty induced prostitution, indecent dressing, uncontrolled access to social network and improper use of condom.

CONCLUSION: The study reveals a strong relationship between HIV/AIDS, economic development and population growth and recommends establishment of special task force to check indecent/offensive dressing, attitudinal/behavioural change/modification of the patients and control on the use of social network by the youth as measures to check the further spread of the virus in the state.
Optimal Control Problem for the Weak Nonlinear Equation of Thin Plate With Control at the Coefficient of Lowest Term
Authors: Seyfullaeva Khayala I.
Published: April 2020

The paper deals with an inverse problem of determining the right-hand side of the linear equation of oscillations of thin plates. The problem is reduced to the optimal control problem. Differentiability of the functional is studied. Necessary condition of optimality is derived.
Termijn aanhangig maken ontnemingsvordering
Authors: Nan J.S.
Published: April 2020

Jurisprudentie; ontneming – HR 10 december 2019, ECLI:NL:HR:2020:1932

Er is ruimte om de niet-ontvankelijkheid van het Openbaar Ministerie in de ontnemingsvordering bij een schending van de tweejaarstermijn van artikel 511b lid 1 Sv, achterwege te laten. Dat kan als de belangen die deze bepaling beschermen niet wezenlijk in het geding zijn.