bluuebunny/crossref_metadata_2025 huggingface dataset:
Focus on Form in Content-Based Instruction: in Primary School Arts and Crafts CLIL
Authors: Vraciu Alexandra , Tomàs Yolanda Capdevila
Published: June 2019

Despite their alleged dual focus on content and language learning, CLIL classes are, more often than not, focused on meaning transmission and comprehension and promote an incidental approach to language learning. Yet, empirical evidence from second language acquisition research points out that a mere focus on meaning is not enough for learners to reach proficiency in the target language and some awareness of the linguistic form is necessary for language learning to occur. In order to foster simultaneous subject matter and foreign language learning, CLIL practitioners need to create opportunities for learners to notice the language of the content while performing content-related activities and tasks. We propose a series of pedagogical strategies to achieve this awareness of the form in the context of the CLIL class, drawing on empirical evidence from language learning research and our own experience as CLIL teachers and teacher trainers.
Digital Competence and CLIL: The Use of WebQuests in Bilingual Education
Authors: Martínez Plácido E. Bazo , Déniz Sergio D. Francisco
Published: June 2019

This paper discusses the use of WebQuests as an activity to combine competencybased learning and digitalization in a CLIL context through social tasks. In the 21st century, people need to use the knowledge they acquire in multiple scenarios. Thus, the educational system must provide learning contexts where students develop competences so that they are able to apply the knowledge they need in a culturally heterogeneous world. Integrated learning advocates the use of social tasks in bilingual scenarios. In order to solve a problem or explore an issue while creating a specific learning product, students connect different types of knowledge and thus acquire a more contextualized perspective of learning as a socially relevant activity. This kind of learning can be perceived as a bridge between the students’ educational context and daily lives. The digitalization of education is crucial for understanding how society advances and works as many of the jobs that appear in the future will require digital literacy. In this paper, an example of a WebQuest in a CLIL class in Spain is presented as a model for competency-based learning and digitalization through a social task.
Sustainable Rural Development Requires Value-Added Activities Linked with Comparative Advantage: The Case of the Catalan Pyrenees
Authors: Tulla Antoni F.
Published: June 2019

In a peripheral rural area like the Pyrenees, it is necessary to promote local resources, which can be converted in value-added activities with comparative advantages in relation with other areas. The Comparative Advantage Theory and Second-Best Option (SBO) methodology are presented here. Each local territory can develop activities or services, even though there are other places that may be more suitable for them, when these are the best specialization option for this territory. The idea of SBO methodology means engaging in activities that make it possible to achieve a comparative advantage. Four cases are discussed: a) transformation of dairy products into competitive value-added commodities; b) promotion of extensive cattle farming based on local natural grass feed; c) development of value-added tourist activities linked to local landscape; and d) planning value-added cultural activities related with cultural heritage.
Competitiveness of the Czech Meat Industry on the Single Market
Authors: Beňuš Ondrej
Published: June 2019

New Member States have been part of the Single market since joining the European Union in 2004. This step brought various challenges in each of these countries because of appreciable difference in competitiveness compared to old EU Member States. This article puts to the test the competitiveness of the Czech meat industry. This is one of the most important parts of the agri-food production, which is still a very important part of regional economics in less developed regions. Thus, it represents cultural heritage of the countryside. The main aim is to investigate specific branches of the Czech meat industry according to their competitiveness on the Single market. In the article, we make conclusion on different states of the competitiveness of three main branches of the Czech meat industry, which represents 85.6% of the overall meat export. Conducted research provided information on positive change in the export during the observed period of time, but the comparison of absolute export and import numbers did not refer to a positive development of the Czech meat industry. Furthermore, we observed tendency to locate meat production near local markets and in developed regions.
Benchmarking of Problems and Solvers: a Game-Theoretic Approach
Authors: Gogodze Joseph
Published: June 2019

In this note, we propose a game-theoretic approach for benchmarking computational problems and their solvers. The approach takes an assessment matrix as a payoff matrix for some zero-sum matrix game in which the first player chooses a problem and the second player chooses a solver. The solution in mixed strategies of this game is used to construct a notionally objective ranking of the problems and solvers under consideration. The proposed approach is illustrated in terms of an example to demonstrate its viability and its suitability for applications.
Oral Lichen Planus – Known and Unknown: a Review
Authors: Mutafchieva Maria Z. , Draganova-Filipova Milena N. , Zagorchev Plamen I. , Tomov George T.
Published: June 2019

Lichen planus is a chronic mucocutaneous inflammatory disease aff ecting 1-2% of the general population with maximum prevalence of the disease in women above the age of 40. Its aetiology remains unclear and the pathogenesis is still the object of much speculation. It is considered to be an autoimmune disorder mediated mainly by the T-lymphocytes. The present paper presents the most well-known external agents (viruses in particular), internal agents like stress, and the heat shock protein thought to be trigger factors and describes the action of diff erent cells and proteins associated with the development of that disease. Diagnosis is based on clinical and histopathologic evidence; direct and indirect immunofluorescence techniques can also be of use. Despite the wide variety of therapeutic modalities, treatment outcomes are often insufficient. Currently, topical corticosteroids are widely accepted as a standard therapy, but also retinoids, calcineurin inhibitors and other immunosuppressants can be administered. Because of the aspect relevant to these drugs, priority is given to alternative harmless methods such as LLLT and PDLT. There is an ongoing controversy in the literature about the possible premalignant character of oral lichen planus, however, periodic followup is recommended.
Mutations Associated with Imatinib Mesylate Resistance - Review
Authors: Linev Alexandar J. , Ivanov Hristo J. , Zhelyazkov Ivan G. , Ivanova Hristina , Goranova-Marinova Veselina S. , Stoyanova Vili K.
Published: June 2019

Chronic myeloid leukemia (CML) arises from the fusion of the BCR and the ABL1 genes. The BCR gene (chromosome 22q11.2) and the ABL1 gene (chromosome 9q34) fuse together due to reciprocal chromosome translocation forming the Philadelphia chromosome (Ph). This fusion gene codes tyrosine kinase which accelerates the cell division and reduces DNA repair. Imatinib mesylate is a selective inhibitor of this tyrosine kinase. It is the first-line treatment for CML-patients. However, it became clear that Philadelphia-positive (Ph+) cells could evolve to elude inhibition due to point mutations within the BCR-ABL kinase domain. To date more than 40 mutations have been identified and their early detection is important for clinical treatment. With the development of the new tyrosine kinase inhibitors (TKIs), associated with these mutations, the resistance problem seems to diminish, as some of the new drugs are less prone to resistance. The aim of this review is to focus on the diff erent mutations leading to resistance.
The multicultural nature of Azerbaijani space as seen by exponents of Azerbaijani culture
Authors: Mammadzadeh Ilham , Samedov Elsevar , Valiyev Isaxan , Aliyeva Zohra
Published: June 2019

The contribution written by various representatives of Azerbaijani politics and culture, tends to highlight how the Azerbaijan is one of the few countries that symbolizes multiculturalism and multiconfessionality as a tool for dialogue, peace and coexistence. What is particularly important is the knowledge of the model of religious tolerance and secularism that currently Azerbaijan represents, also through the ‘conception of seminars and international public conferences on the issue as the “Forum on Intercultural Dialogue”. The Forum, founded in 2008, is promoted by UNESCO, the United Nations Alliance of Civilisations, the World Tourism Organisation, the Council of Europe and the Presidency of Azerbaijan.
Azerbaijan frameworks: geopolitical and socio-economic considerations
Authors: Varani Nicoletta
Published: June 2019

The contribution intends to present a framework as updated as possible on Azerbaijan, a country of which we are hearing more and more but not very well known and known to most, trying to provide an overview of what Azerbaijan is today, paying particular attention to the history of this interesting country in order to understand what it is today and even more what is the path taken for its future development. Therefore, some areas and aspects of the country have been identified, which will be, to follow, argued. Starting from the entirely geographical aspects to the more socio-cultural, then moving on to international relations and geopolitics and finally to the economic aspects.
Formative and educational aspect of Azerbaijan. The pedagogical message of the poet Mirza Shafi Vaseh (1794-1852)
Authors: Mamayusupova Kristina
Published: June 2019

The economy of Azerbaijan has been moving forward towards “diversification” for many years and has not been focusing on the petrol sector anymore, but on a variety of fields, education above the others. Azeri education is deeply rooted in sport and health policies, and it finds expression in various sports events promoted by the Government. The history of juvenile politics dates back to 1994, thanks to the authoritative promotional effort of the national leader Gaydar Aliyev. Azeri young people between 14 and 29 are regularly involved in all these events, actively participating in conferences and international scientific research projects. Azerbaijan aims above all at improving the knowledge of the English language among pupils, university students, and leading scientists. Azeri school is a formative and educational laboratory where events promoted by the Ministry of Education are often experimented.

Since 2016 Azerbaijan has been focusing on making the Azeri society online-oriented, focusing on immediacy and material, effort, and time-saving. Education is firmly based on the lifelong learning approach, that is fundamental for today’s personal and professional fulfilment. Human beings create their deep inner reality by educating themselves and the others and, in order to feed their souls, they often resort to the literary world, which is full of formative and educational elements. This is the reason to start a detailed reflection on the work of a famous Azeri poet: Mirza Shafi Vaseh (1794-1852). His poems deal with the human being’s search for love, reflection, wisdom and ‘formative’ beauty.
An Unsteady Flow and Melting Heat Transfer of a Nanofluid Over a Stretching Sheet Embedded in a Porous Medium
Authors: Kumar K. Ganesh , Gireesha B.J. , Rudraswamy N.G. , Krishnamurthy M.R.
Published: June 2019

An unsteady flow and melting heat transfer of a nanofluid over a stretching sheet was numerically studied by considering the effect of chemical reaction and thermal radiation. The governing non-linear partial differential equations describing the flow problem are reduced to a system of non-linear ordinary differential equations using the similarity transformations and solved numerically using the Runge–Kutta–Fehlberg fourth–fifth order method. Numerical results for concentration, temperature and velocity profiles are shown graphically and discussed for different physical parameters. Effect of pertinent parameters on momentum, temperature and concentration profiles along with local Sherwood number, local skin-friction coefficient and local Nusselt number are well tabulated and discussed.
Radiation Effect on MHD Blood Flow Through a Tapered Porous Stenosed Artery with Thermal and Mass Diffusion
Authors: Sharma M. , Gaur R.K. , Sharma B.K.
Published: June 2019

A mathematical model for MHD blood flow through a stenosed artery with Soret and Dufour effects in the presence of thermal radiation has been studied. A uniform magnetic field is applied perpendicular to the porous surface. The governing non-linear partial differential equations have been transformed into linear partial differential equations, which are solved numerically by applying the explicit finite difference method. The numerical results are presented graphically in the form of velocity, temperature and concentration profiles. The effects of various parameters such as the Reynolds number, Hartmann number, radiation parameter, Schmidt number and Prandtl number, Soret and Dufour parameter on the velocity, temperature and concentration have been examined with the help of graphs. The present results have an important bearing on the therapeutic procedure of hyperthermia, particularly in understanding/regulating blood flow and heat transfer in capillaries.
Edge Waves Over a Shelf
Authors: Dolai P. , Dolai D.P.
Published: June 2019

The problem considered in this paper is the derivation of properties of edge waves travelling along a submerged horizontal shelf. The problem is formulated within the framework of the linearized theory of water waves and Havelock expansions of water wave potentials are used in the mathematical analysis to obtain the dispersion relation for edge waves in terms of an integral. Appropriate multi-term Galerkin approximations involving ultra spherical Gegenbauer polynomials are utilized to obtain a very accurate numerical estimate for the integral and hence to derive the properties of edge waves over a shelf. The numerical results are illustrated in a table and curves are presented showing the variation of frequency of the edge waves with the width of the shelf.
NEOLITHIC OCCUPATIONS ON THE SOUTHERN SLOPE OF THE MÜLLER MOUNTAINS: NANGA BALANG AND MUARA JOLOI (OKUPASI NEOLITIK DI LERENG SELATAN PEGUNUNGAN MÜLLER: NANGA BALANG DAN MUARA JOLOI)
Authors: Kusmartono Vida Pervaya Rusianti , Oktrivia Ulce
Published: June 2019

A neolithic occupation in Kalimantan is marked by an open space near the water source and biodiversity which are potential for cultivation. Other characteristics of a neolithic occupation are the presence of archaeological items that suggest a sedentary lifestyle such as pottery, stone adzes, bark-cloth-beaters, and an indication of the arrival of the Austronesia-language-speaking people. Of the sites examined so far, there are two sites indicating open occupations in the southern slope of the Müller Mountains from around 3000-2000 years ago, the Nanga Balang and Muolo Joloi. Both sites are practically located in the heart of Kalimantan in the dense interior of the tropical rainforest. This research discusses the characteristic of Neolithic culture in Nanga Balang and MuaraJoloi to understand their variabilities. The research method used here is descriptive-comparative approach. The result of this research provides information on human strategies in interacting with the natural environment of the tropical rainforest.Keywords: Kalimantan, tropical rainforests, Neolithic occupation, radiocarbon dating, occupation characteristic, human survival.Okupasi neolitik di Kalimantan ditandai oleh ruang terbuka dekat sumber air dan keanekaragaman hayati yang potensial untuk perladangan. Karakteristik lain dari okupasi neolitik adalah keberadaan benda-benda arkeologi yang menunjukkan gaya hidup menetap seperti tembikar, adu batu, pemukul kulit kayu, dan indikasi kedatangan orang-orang berbahasa Austronesia. Dari situs yang diteliti sejauh ini, ada dua situs yang menunjukkan okupasi terbuka di lereng selatan Pegunungan Müller dari sekitar 3000-2000 tahun yang lalu, Nanga Balang dan Muara Joloi. Kedua lokasi tersebut praktis terletak di jantung Kalimantan di pedalaman hutan hujan tropis yang lebat. Penelitian ini membahas karakteristik budaya neolitik di Nanga Balang dan Muara Joloi untuk memahami variasinya. Metode penelitian yang digunakan di sini adalah pendekatan deskriptif-komparatif. Hasil penelitian ini memberikan informasi tentang strategi manusia dalam berinteraksi dengan lingkungan alam hutan hujan tropis pada masa lalu.Kata kunci: Kalimantan, hutan hujan tropis, okupasi neolitik, pertanggalan radiokarbon, karakteristik okupasi, kelangsungan hidup manusia
Komunikasi Antarpribadi Antara Mertua dan Menantu Beda Agama
Authors: Agustin Agustin , Tamburian H.H. Daniel
Published: June 2019

Penelitian ini menggunakan teori komunikasi antarpribadi, agama dan komunikasi keluarga. Tujuan penelitian ini adalah untuk mengetahui bagaimana komunikasi antarpribadi yang terjadi antar mertua dan menantu yang berbeda agama, mengetahui hambatan atau kendala komunikasi dan mengetahui bagaimana mengatasi masalah atau konflik yang terjadi antara mertua dan menantu. Penelitian ini menggunakan metode penelitian kualitatif melalui pendekatan studi fenomenologi yang bertujuan untuk melihat bagaimana komunikasi antarpribadi yang terjalin antara mertua dengan menantu. Penelitian ini menggunakan metode wawancara mendalam terhadap lima pasangan mertua dan menantu yang berbeda agama dan satu narasumber ahli yang memahami tentang komunikasi antarpribadi. Hasil dari penelitian ini diketahui bahwa mereka yang mempunyai agama yang berbeda, namun tidak menjadikan hal tersebut menjadi hambatan. Konflik dan komunikasi dapat diselesaikan dengan baik dan berjalan lancar tergantung dari karakter pasangan masing-masing.
Riset Evaluasi Gaya Komunikasi The Equalitarian Style Merry Riana Dalam Pembentukan Karakter Anak
Authors: Obadja Devita , Candraningrum Diah Ayu
Published: June 2019

Merry Riana Learning Centre merupakan salah satu jasa edukasi yang bergerak di bidang pembentukan karakter. Sesuai dengan nama perusahaan, jasa edukasi ini dikelola oleh Merry Riana langsung. Beliau merupakan seorang speaker, motivator, dan seorang pengusaha. Progam-program ini disajikan bagi anak-anak usia 8 hingga 19 tahun. Untuk berkomunikasi dengan anak-anak belia seperti itu, membutuhkan gaya komunikasi tersendiri bagi Merry Riana agar dapat menjalin komunikasi dengan anak didiknya. Rumusan masalah dalam penelitian ini adalah bagaimana gaya komunikasi the equalitarian style Merry Riana dalam membentuk karakter anak didiknya. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana gaya komunikasi the equalitarian style Merry Riana dalam pembentukan karakter anak di Merry Riana Learning Centre. Teori yang digunakan dalam penelitian ini adalah teori kredibilitas dan penetrasi sosial, serta menggunakan teori gaya komunikasi The Equalitarian Style. Jenis penelitian yang digunakan adalah menggunakan kualitatif deskriptif dengan strategi penelitian fenomenologi. Temuan penelitian ini menghasilkan bahwa gaya komunikasi the equalitarian Merry Riana sudah ideal dalam menjalin komunikasi dan membentuk karakter seorang anak. Merry Riana menjalin komunikasi secara bertahap dengan memanfaatkan body gesture dan penyampaian pesan yang dilakukan secara heart to heart.
Interaksi Sosial Perempuan Calon Pilot (Studi Kasus pada Perempuan Calon Pilot di Akademi Penerbangan Aero Flyer Institute)
Authors: Sebastian Erlina , Azeharie Suzy S.
Published: June 2019

Perempuan Indonesia lebih diarahkan untuk melakukan peran domestik dibandingkan peran publik. Sehingga masih terdapat diskriminasi perempuan dalam berbagai bidang seperti pekerjaan, kesehatan, dan pendidikan. Pekerjaan sebagai pilot merupakan pekerjaan yang identik dan didominasi oleh laki-laki. Perempuan yang sedang menjalankan pendidikan sebagai calon pilot akan melakukan interaksi sosial dengan calon pilot laki-laki dan akan beradaptasi dalam interaksi tersebut. Teori yang digunakan dalam penelitian ini adalah teori interaksi sosial, adaptasi interaksi dan pembagian kerja secara seksual. Data penelitian yang diperoleh bersumber dari wawancara, observasi non-partisipan dan data dokumentasi. Penelitian ini menggunakan metode kualitatif melalui pendekatan studi kasus bertujuan untuk melihat interaksi sosial dan adaptasi interaksi perempuan calon pilot di akademi penerbangan Aero Flyer Institute. Kesimpulan dari penelitian ini adalah dari proses interaksi, beberapa dari siswi akademi Aero Flyer Institute merasakan adanya diskriminasi dari cara bercanda siswa laki-laki terhadap mereka. Hal ini menyebabkan beberapa siswi merasa tersudut dan melaporkannya ke pihak akademi. Setiap permasalahan yang dihadapi oleh siswa Aero Flyer Institute akan segera dicari solusinya melalui forum yang diadakan oleh pihak akademi.
Pengungkapan Identitas Diri Melalui Komunikasi Non Verbal Artifaktual Pada Komunitas Crossdress Cosplay Jepang
Authors: Sabka Fasa Bikati , Setyanto Yugih , Winduwati Septia
Published: June 2019

Penelitian ini dilakukan untuk mengetahui bagaimana identitas diri dibangun dan dibentuk. Dengan menggunakan konsep, identitas diri yang terdiri dari konstruksi identitas diri, faktor-faktor yang mempengaruhi identitas, proses pembentukkan identias diri. Penelitian ini merupakan studi fenomenologi yang bersifat deskriptif dengan pendekatan kualitatif. Metode yang dilakukan dalam mengumpulkan data yakni dengan teknik wawancara mendalam, observasi non-partisipan, studi kepustakaan, dan penelusuran data online. Hasil dari penelitian ini menunjukkan bahwa identitas diri dibangun oleh proses pembentukan identitas diri yang dikarenakan adanya figur yang menjadi model dan tingkat keterbukaan individu terhadap berbagai alternatif identitas. Selain itu, terbentuk melalui media digital maupun media konvensional seperti Anime (kartun Jepang), Manga (komik Jepang), serta lingkungan disekitarnya.
Upaya Humas Direktorat Jenderal Kekayaan Intelektual dalam Membangun Kesadaran Hak Cipta
Authors: Fabrianne Avissa Yufen , Setyanto Yugih
Published: June 2019

Kasus pelanggaran hak cipta yang sangat sering terjadi di Indonesia salah satunya adalah pembajakan.  Mengutip karya sebagian atau seluruh ciptaan orang lain tanpa mencantumkan sumber yang sengaja dimasukkan kedalam ciptaannya sendiri agar membuat kesan karya miliknya seolah-olah miliknya disebut plagiarisme. Plagiarisme juga bisa dikatakan apabila ciptaan milik orang lain diperbanyak tanpa mengubah bentuk ataupun isi untuk diumumkan, dan memperbanyak ciptaan orang lain tanpa izin dengan sengaja dan mengandung komersial. Pelanggaran hak cipta di Indonesia dapat menyebabkan citra buruk bagi penegakan hukum di Indonesia. Indonesia mendapat sorotan negatif dari negara lain diakibatkan oleh pelanggaran hak cipta yang parah. Direktorat Jenderal Kekayaan Intelektual (DJKI) adalah sebuah unit organisasi Eselon I di lingkungan Kementerian Hukum dan Hak Asasi Manusia Republik Indonesia, yang bertugas melaksanakan pengelolaan dan pelayan perlindungan Hak Kekayaan Intelektual di Indonesia, salah satunya adalah Hak Cipta. Penulis tertarik untuk mengetahui strategi humas Direktorat Jenderal Kekayaan Intelektual dalam membangun kesadaran terhadap hak cipta terutama untuk masyarakat Indonesia. Tujuan dari penelitian ini adalah untuk mengetahui Upaya humas Direktorat Jenderal Kekayaan Intelektual dalam membangun kesadaran terhadap hak cipta. Dasar teoritik yang digunakan dalam penelitian ini mencangkup teori komunikasi massa, hubungan masyarakat, humas pemerintah, strategi humas, hak kekayaan intelektual dan hak cipta. Metode penelitian yang digunakan dalam penelitian ini adalah kualitatif dengan pendekatan studi kasus deskriptif. Dalam penelitian ini penulis ingin mengetahui strategi humas Direktorat Jenderal Kekayaan Intelektual dalam membangun kesadaran hak cipta melalui wawancara, observasi dan hal-hal lain yang terkait dengan penelitian ini. Dapat disimpulkan, strategi humas DJKI adalah dengan mengedukasi masyarakat tentang pentingnya menghargai hak cipta milik seseorang dan pentingnya mendaftarkan suatu karya agar bisa dilindungi oleh negara secara hukum jika terjadi suatu pelanggaran hak cipta.
Manajemen Public Relations Mall @ Alam Sutera Dalam Membangun Reputasi
Authors: Seruny Esther , Tamburian H.H. Daniel
Published: June 2019

Mall @ Alam Sutera merupakan salah satu mal yang berada dikawasan Alam Sutera Tangerang dan resmi beroperasi pada 12 Desember 2012 dengan konsep yang modern dengan memberikan pengalaman belanja, gaya hidup, dan hiburan bagi pengunjungnya. Dengan kondisi mal yang masih merasakan dampak dari kasus bom yang pernah terjadi dimasa lalu saat ini pihak mal khususnya public relations sedang berupaya untuk membangun kembali reputasinya. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana manajemen public relations dari Mall @ Alam Sutera dalam membangun reputasinya kembali. Penelitian ini merupakan penelitian kualitatif dengan menggunakan metode studi kasus. Teori yang digunakan dalam penelitian ini diantaranya ilmu komunikasi, public relations, manajemen public relations, strategi public relations, dan reputasi. Pengumpulan data dalam penelitian ini menggunakan wawancara dengan public relations dan Creative Marketing Communication Divison Mall @ Alam Sutera, observasi, studi pustaka, dan juga dengan melakukan penelusuran data online. Simpulan dari penelitian ini adalah Mall @ Alam Sutera sedang berupaya untuk membangun kembali reputasinya dengan melakukan program-program yang dapat menarik pengunjung.
Pengaruh Terpaan Iklan Billboard Lazada Versi Terbalik dan Promosi Word of Mouth Terhadap Tingkat Kesadaran Merek Lazada
Authors: Putra Nico , Widayatmoko Widayatmoko
Published: June 2019

Penelitian ini bertujuan untuk mengetahui bagaimana terpaan iklan billboard dan kegiatan promosi word of mouth dapat berpengaruh terhadap tingkat kesadaran merek. Teori yang digunakan dalam penelitian ini adalah teori periklanan, komunikasi pemasaran terpadu, word of mouth, dan kesadaran merek. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei. Teknik penelitian yang digunakan adalah non-probability sampling dengan pendekatan purposive sampling dengan jumlah responden sebanyak 100 orang. Teknik pengumpulan data dilakukan dengan menggunakan kuesioner dan studi kepustakaan. Teknik untuk menguji keabsahan data dilakukan dengan menggunakan uji validitas, reliabilitas, dan uji multikolinearitas. Analisis data dilakukan dengan menggunakan koefisien korelasi berganda, koefisien determinasi, analisis regresi linier berganda, uji T dan uji F. Hasil dari uji koefisien korelasi berganda menunjukkan angka 0,624 yang artinya memiliki hubungan antar variabel yang kuat, sedangkan pada koefisien determinasi didapatkan hasil sebesar 38,9% tingkat kesadaran merek Lazada dipengaruhi oleh terpaan iklan billboard Lazada dan promosi word of mouth. Hasil uji T variabel X1 diketahui bahwa Ha ditolak dan Ho diterima, artinya terpaan iklan billboard Lazada tidak berpengaruh secara signifikan terhadap tingkat kesadaran merek Lazada. Sedangkan hasil uji T variabel X2 diketahui bahwa Ha diterima, artinya promosi word of mouth berpengaruh secara signifikan terhadap tingkat kesadaran merek Lazada. Berdasarkan hasil uji F diketahui Sig 0,000 < 0,05 maka Ha diterima, artinya variabel terpaan iklan billboard Lazada dan promosi word of mouth secara bersamaan berpengaruh secara signifikan terhadap tingkat kesadaran merek Lazada.
Pengaruh Terpaan Media Line Webtoon Wonderwall terhadap Opini Pembaca Mengenai Isu Kesehatan Mental
Authors: Haliem Putri Oktavia , Rusdi Farid , Utami Budi
Published: June 2019

Naver Webtoon adalah sebuah media komik online yang didirikan oleh Kim Jun Koo pada tanggal 23 Juni 2004 di Korea. Diluncurkan secara global sebagai Line Webtoon pada tahun 2014, dan memiliki 17 Juta pengguna per bulannya. Line Webtoon juga menyediakan Webtoon dalam berbagai Bahasa, salah satunya adalah Indonesia. Beberapa judul Webtoon yang tersedia dalam Bahasa Indonesia yang cukup terkenal adalah Line Webtoon ‘Wonderwall’ yang menjadi objek dari penelitian ini. Line Webtoon ‘Wonderwall’ sendiri bergenre romantis dan menceritakan tentang kisah seorang gadis bernama Jessy, dan kehidupan sekolahnya, kisah asmara dengan anak laki–laki yang ditakuti oleh anak sekolah yang mengandung konten yang mengarah ke isu kesehatan mental seperti trauma, suka menyayat tangan, dll. Tujuan dari penelitian ini adalah untuk melihat seberapa jauh pengaruh terpaan media Line Webtoon “Wonderwall” terhadap opini pembaca mengenai isu kesehatan mental. Penelitian ini menggunakan dasar teori terpaan media, dan opini. Peneliti menggunakan metode kuantitatif dengan jenis penelitian asosiatif. Hal ini akan diuji dengan menggunakan uji validitas, realibilitas, normalitas, koefisien korelasi, koefisien determinasi, regresi linear sederhana, dan uji t. Dapat disimpulkan, bahwa terdapat pengaruh terpaan media Line Webtoon “Wonderwall” terhadap opini pembaca mengenai isu kesehatan mental.
Analisis Pengaruh Kinerja dan Keistimewaan Features Fotografer Terhadap Kepuasan Konsumen Jasa Fotografi Daus Vto Photowork (DVP)
Authors: Wijaya Revi Vereyanthi , Erdiansyah Rezi
Published: June 2019

Penelitian ini bertujuan untuk mengetahui pengaruh Kinerja dan Keistimewaan Fitur Fotografer terhadap Kepuasan Konsumen Jasa Fotografi Daus Vto Photowork (DVP). Metode penelitian yang digunakan adalah metode kuantitatif. Teknik sampling yang digunakan adalah purposive sampling. Populasi dalam penelitian ini adalah 100 orang komsumen yang pernah menggunakan jasa Fotografi Daus Vto Photowork (DVP). Hasil penelitian menunjukkan bahwa konsumen DVP ditemukan puas dengan hasil kinerja dan keistimewaan fitur yang diberikan fotografer. Berdasarkan analisis data statistik, indikator-indikator pada penelitian ini bersifat valid dan variabelnya bersifat reliabel. Berdasarkan hasil uji hipotesis disimpulkan bahwa terdapat pengaruh kinerja dan keistimewaan fotografer terhadap kepuasan konsumen fotografi. Penelitian ini juga memberi masukkan dan apa saja yang perlu diperhatikan oleh Daus Vto Photowork (DVP) untuk memenuhi kepuasan konsumennya.
Pemanfaatan Media Sosial Instagram oleh Endorser dalam Membangun Citra Diri
Authors: Saputera Revina , Tamburian Daniel
Published: June 2019

Penelitian ini membahas tentang pemanfaatan media sosial Instagram oleh endorser dalam membangun citra diri. Penelitian ini bertujuan untuk mengetahui bagaimana Instagram dapat membuat orang menjadi terkenal, untuk mengetahui perkembangan endorser di Jakarta, dan untuk mengetahui bagaimana mereka mencari keuntungan lewat karya-karya kreatif yang di upload. Penelitian ini merupakan penelitian kualitatif dengan metode deskriptif. Teknik pengumpulan data yang digunakan adalah wawancara dan observasi dengan sejumlah narasumber serta dokumentasi. Metode teknik pengabsahan data menggunakan metode triangulasi yang berarti menggabungkan dari data-data yang ada dengan narasumber yaitu Endorser dan Followers. Hasil dari penelitian ini adalah Endorser dapat membangun citra diri dari Instagram karena Endorser memiliki kepribadian dan keunikan sehingga menjadi prestasi yang digemari oleh publik dan memiliki popularitas yang tinggi. Keuntungan yang didapat oleh Endorser juga tidak hanya popularitas melainkan keuntungan materi.
Strategi Cyber Public Relatons dalam Memanfaatkan Media Sosial untuk Membangun Citra Perusahaan
Authors: Rosliana Rosliana , Loisa Riris
Published: June 2019

Penelitian ini membahas tentang strategi cyber public relations yang digunakan dalam media sosial untuk membangun citra perusahaan. Penelitian ini dilakukan dengan menggunakan pendekatan kualitatif deskriptif dan metodi studi kasus. Data yang digunakan dalam penelitian ini merupakan data primer dan data sekunder. Data primer didapatkan berasal dari hasil wawancara dengan Billy Gani sebagai CEO PT Eannovate Creative Technology, Daud Julio dan Isabela Beatrix sebagai karyawan dari PT Eannovate Creative Technology yang mendapatkan pekerjaannnya melalui media sosial. Sementara itu, data sekunder didapatkan dari hasil tabel koding jawaban wawancara narasumber. Hasil dari penelitian ini adalah PT Eannovate Creative Technology menjalankan strategi cyber public relations dengan menggunakan Instagram dan Facebook sebagai media untuk membangun citra perusahaan dan mendekatkan diri dengan publik. Tahapan yang digunakan oleh PT Eannovate Creative Technology dapat dikategorikan ke dalam tahapan strategi public relations yang dipaparkan oleh Ronald D. Smith yaitu tahapan Formative research dan Strategy (Establishing Goals and Objectives). Selain itu, penulis juga menemukan bahwa fungsi media sosial yang dijalankan oleh PT Eannovate Creative Technology sesuai dengan paparan dari Usman Hamid yaitu sebagai alat informasi dan interaksi.
Nickel-Catalyzed Anti-Markovnikov Hydroarylation of Unactivated Alkenes with Unactivated Arenes Facilitated by non-Covalent Interactions
Authors: Saper Noam , Ohgi Akito , Small David , Semba Kazuhiko , Nakao Yoshiaki , Hartwig John
Published: June 2019

Anti-Markovnikov additions to alkenes have been a longstanding goal of catalysis, and anti-Markovnikov addition of arenes to alkenes would produce alkylarenes that are distinct from those formed by acid-catalyzed processes. Existing hydroarylations are either directed or occur with low reactivity and low regioselectivities for the linear alkylarene. Herein, we report the first undirected hydroarylation of unactivated alkenes with unactivated arenes that occurs with high regioselectivity for the anti-Markovnikov product. The reaction occurs with a Ni catalyst ligated by a highly sterically hindered N-heterocyclic carbene (NHC, L4 or L5). Catalytically relevant arene- and alkene-bound Ni complexes have been characterized, and the rate-limiting step was shown to be reductive elimination to form the C-C bond. DFT calculations, combined with energy decomposition analysis (EDA), suggest that the difference in activity between catalysts containing large and small carbenes results more from stabilizing intramolecular, non-covalent interactions in the secondary coordination sphere than from steric hindrance.
Mechanistic Aspects of a Surface Organovanadium(III) Catalyst for Hydrocarbon Hydrogenation and Dehydrogenation
Authors: Kaphan David , Ferrandon Magali , Langeslay Ryan R. , Celik Gokhan , Wegener Evan , Liu Cong , Niklas Jens , Poluektov Oleg , Delferro Massimiliano
Published: June 2019

Understanding the mechanisms of action for base metal catalysis of transformations typically associated with precious metals is essential for the design of new technologies for a sustainable energy economy. Isolated transition metal and post-transition metal catalysts on oxides such as silica are generally proposed to effect hydrogenation and dehydrogenation by a mechanism featuring either σ-bond metathesis or heterolytic bond cleavage as the key bond activation step. In this work an organovanadium(III) complex on silica, which is a precatalyst for both olefin hydrogenation and alkane dehydrogenation, is interrogated by a series of reaction kinetics and isotopic labeling studies in order to shed light on the operant mechanism for hydrogenation. The kinetic dependencies of the reaction components are potentially consistent with both the σ-bond metathesis and the heterolytic bond activation mechanisms, however, a key deuterium incorporation experiment definitively excludes the simple σ-bond metathesis mechanism. Alternatively a two electron redox cycle, rarely invoked for homologous catalyst systems, is also consistent with experimental observations. Evidence supporting the formation of a persistent vanadium(III) hydride upon hydrogen treatment of the as prepared material is also presented.
Ba-Addition Induced Enhanced Surface Reducibility of SrTiO3: Implication on Catalytic Aspects
Authors: Jain Noopur , roy ahin , De Angana
Published: June 2019

This work compares the capacity of generating the surface oxygen vacancies over SrTiO3, BaTiO3 and the mixed Sr0.5Ba0.5TiO3. This aspect is elucidated by significantly different chemical states of the elements on the surface of the three materials. Along with the fundamental materials aspect, CO oxidation studies complement the highest surface reducibility of the Sr0.5Ba0.5TiO3 catalyst. With detailed adsorption-desorption studies, we report that the A-site cation substitution renders a better surface-reducibility induced catalytic activity for CO oxidation.
Considerations on the Derivative of the Titration Curve of a Weak Diacid
Authors: Blétry Marc
Published: June 2019

We show that the derivative of the titration curve of a diacid can be used to assess the first equivalent as well as the second equivalent point, but also the value for which pH=pKa. This is controlled by the difference between both pKa's of the diacid. A bifurcation is observed for the values of volume of titrant for which the first derivative cancels.
High Performance Cation Exchange Membranes Synthesized via In-Situ Emulsion Polymerization Without Organic Solvents and Corrosive Acids
Authors: Jiang Shanxue , Ladewig Bradley P.
Published: June 2019

The synthesis of cation exchange membranes (CEMs) usually involves using organic solvents and/or sulfonation process. In this study, rapid and scalable synthesis of high performance CEMs is achieved without organic solvents and sulfonation. The synthesis is carried out via in-situ polymerization of lithium styrene sulfonate in porous support. Different preparation procedures are developed and optimized. Functional sulfonate groups were successfully loaded onto and into the membrane support, as verified by FTIR. Besides, water plays an important role during membrane synthesis. By reducing the amount of water used, the ratio of functional polymers to membrane support in the synthesized CEMs is increased. Therefore, the synthesized CEMs show increased ion exchange capacity (IEC). This is significant because it means that high IEC can be achieved without introducing cation exchange resins to the membranes. Finally, the synthesized membranes demonstrate excellent desalination performance, which is comparable to that of commercial membranes. This new methodology may shed new light on preparing CEMs in an efficient and eco-friendly way.
Development of a Split Esterase for Protein-Protein Interaction Dependent Small Molecule Activation
Authors: Jones Krysten A. , Kentala Kaitlin , Beck Michael , An Weiwei , Lippert Alexander , Lewis Jared C. , Dickinson Bryan
Published: June 2019

Split reporters based on fluorescent proteins and luciferases have emerged as valuable tools for measuring interactions in biological systems. Relatedly, biosensors that transduce measured input signals into outputs that influence the host system are key components of engineered gene circuits for synthetic biology applications. While small molecule-based imaging agents are widely used in biological studies, and small molecule-based drugs and chemical probes can target a range of biological processes, a general method for generating a target small molecule in a biological system based on a measured input signal is lacking. Here, we develop a proximity-dependent split esterase that selectively unmasks ester-protected small molecules in an interaction-dependent manner. Exploiting the versatility of an ester-protected small molecule output, we demonstrate fluorescent, chemiluminescent, and pharmacological probe generation, each created by masking key alcohol functional groups on a target small molecule. We show the split esterase system can be used in combination with ester-masked fluorescent or luminescent probes to measure a protein-protein interactions and protein-protein interaction inhibitor engagement. We demonstrate the esterase-based reporter system is compatible with other commonly-used split reporter imaging systems for the simultaneous detection of multiple protein-protein interactions. Finally, we develop a system for selective small molecule-dependent cell killing by unmasking a cytotoxic molecule using an inducible split esterase. Presaging utility in future synthetic biology-based therapeutic applications, we also show the system can be used for intercellular cell killing via a bystander effect, where one activated cell unmasks a cytotoxic molecule and kills cells physically adjacent to the activated cells. Collectively, this work illustrates that the split esterase system is a valuable new addition to the split protein toolbox, with particularly exciting potential in synthetic biology applications.
Tracking the Metal-Centered Triplet in Photoinduced Spin Crossover of Fe(phen)32+ with Tabletop Femtosecond M-edge XANES
Authors: Zhang Kaili , Ash Ryan , Girolami Gregory S , Vura-Weis Josh
Published: June 2019

Fe(II) coordination complexes are promising alternatives to Ru(II) and Ir(III) chromophores for photoredox chemistry and solar energy conversion, but rapid deactivation of the initial metal-to-ligand charge transfer (MLCT) state to low-lying (d,d) states limits their performance. Relaxation to a 5T2g state is postulated to occur via a metal-centered triplet state, but this mechanism remains controversial. We use femtosecond extreme ultraviolet (XUV) transient absorption spectroscopy to measure the excited-state relaxation of Fe(phen)32+ and conclusively identify a 3T intermediate that forms in 170 fs and decays to a vibrationally hot 5T2g state in 40 fs. The shape of this M2,3-edge X-ray absorption near edge structure (XANES) spectrum is sensitive to the electronic structure of the metal center, and the high spin sensitivity, fast time resolution, and tabletop convenience of XUV transient absorption make it a powerful new tool for measuring the complex photophysics of transition metal complexes.
A Study on Evaluation of Various Tongue Patterns in North Indian Population and a Working Classification System for These Tongue Print Patterns
Authors: Pradkhshana Vijay  , Supriya Sharma  , Shaleen Chandra  , Nilesh Pardhe  , Priyanka Singh  , Yash Srivastava
Published: June 2019

INTRODUCTION: Tongue is a vital internal organ enclosed within the oral cavity and is well protected from the external environment. The color, shape, and surface features are characteristic of every individual, and this serves as a tool for identification. The search for a new personal identification method secure has led to the use of the tongue print as a method of biometric verification.AIM AND OBJECTIVE: To analyze the shape, margins, texture of tongue prints and compare these between males and females. Also, formulate a working classification system for these tongue prints.MATERIAL AND METHODS: Subjects were asked to protrude tongue in relaxed position. After this tongue images were captured using Nikon digital camera to evaluate the shape, texture, margins, and papillations of tongue patterns.RESULT: The most common pattern seen in males and females was Patternless, with majority of subjects showing scalloped lateral margins, prominent papillations with short and broad tongue. Mostly female patients had pointed tip of tongue. Also, we in this paper have formulated a working classification system for easily categorizing the tongue print patterns in individuals.CONCLUSION: The human tongue is unique and delivers relevant information about shape, size, color, texture, margins and is suitable for forensic case identification.
Comparative Evaluation of Smear Layer Removal Using Four Different Irrigation Techniques: An in-vitro Study
Authors: Ajay Chhabra  , Apoorva Rana  , Nisha Garg  , Ruhani Bhatia  , Shobit Sethi
Published: June 2019

INTRODUCTION: Irrigation is the vital part of root canal debridement. Usually post biomechanical preparation, the canal walls are covered by smear layer. It is important to remove this layer before obturation for better bond between the filling and walls. Conventional needle irrigation doesn’t give us adequate cleaning, therefore, new irrigation techniques are being tried to facilitate better smear layer removal.

AIM: The aim was to evaluate and compare the smear layer removal by PATS,  EndoActivator device, Passive ultrasonic irrigation and side vent needle irrigation from canal walls.

MATERIALS AND METHODS:  60 extracted mandibular premolars were instrumented up to 35/.04 with Heroshaper files. Samples were divided into 4 groups randomly before final irrigation as follows: Group I (n=15): Irrigation with side vent needles (Nexus ltd.,India), Group II (n=15): Irrigation with EndoActivator (Advanced Endodontics, Santa Barbara, CA ) Group III (n=15): Irrigation with PATS ( InnovationsEndo,India), Group IV (n=15): Irrigation with ultrasonic tips (Mani inc.). Teeth were split and one-half of each tooth was chosen for SEM examination.  The images were taken at apical third and scoring was done according to criteria by Torabinejad et al in 2003. Data obtained were analyzed using Kruskal-Wallis analysis of variance followed by Mann–Whitney U-test for individual comparison.

RESULTS: All irrigating systems remove smear layer but PUI has better cleaning ability as compared to other groups.

CONCLUSION: Passive ultrasonic irrigation shows better smear layer removal as compared to other techniques
Abu Hassan
Authors: Pinto Mércia
Published: June 2019

A primeira parte deste texto comenta a vida de Carl Maria von Weber e as cir- cunstancias em que foi concebido seu “Singspiel” Abu Hassan, terminando com a tradução dos diálogos e canções desta obra.
Apresentação
Authors: Aires Carmenísia Jacobina , Lopes Ruth Gonçalves De Faria
Published: June 2019

Resumo
O pensamento de Donald Schön: reflexões a partir da obra de Tardif, Borges e Malo
Authors: Damasco Denise Gisele De Britto
Published: June 2019

TARDIF, Maurice; BORGES, Cecilia; MALO, Annie. Le virage réflexif en éducation: Où en sommes-nous 30 ans après Schön ? Bruxelas: Editora De Boeck Supérieur [Pédagogie en développement], 2012.
Português
Authors: Santos Catarina De Almeida , Sousa Carlos Alberto Lopes de , Moreira Ana Maria De Albuquerque
Published: June 2019

Este número da revista Linhas Críticas, composto por 11 artigos de demanda contínua, fecha o ano de 2014 e oferece um conjunto de temas diversos que certamente contribuirão para um profícuo debate público acerca das políticas, gestão e processos de ensino-aprendizagem na perspectiva da educação inclusiva e de qualidade.
Apresentação
Authors: Oliveira Amurabi
Published: June 2019

Apresentação
Ser professor universitário: identidades construídas entre aspectos de satisfação e insatisfação profissional
Authors: Ruza Fábio Machado , Silva Santuza Amorim da , Pádua Karla Cunha
Published: June 2019

Neste artigo, sintetizam-se resultados de uma pesquisa que analisou os elementos constituintes das identidades profissionais dos professores da Universidade do Estado de Minas Gerais, triangulando dados de questionários e entrevistas narrativas aplicadas aos docentes, com a análise de documentos. Os dados revelaram que, na instituição pesquisada, as identidades profissionais se constroem, contraditoriamente, entrecruzando insatisfação profissional, decorrente da precariedade das condições de trabalho, e satisfação profissional relacionada ao ambiente de trabalho e à autonomia profissional.
Hatvani István, a polihisztor professzor
Authors: Gaál Botond
Published: June 2019

István Hatvani, the polyhistor Professor. István Hatvani interpreted his professorship as profession devoted to cultivation and instruction of sciences. Besides being a determined theologian of the Reformed Church, he also owned profund knowledge in all disciplines of natural sciences of his age. As well, he was aware of the relationship between these two fields of sciences and philosophy. According to his considerations, the Newtonian view of nature was acceptable, which explains him discarding the ‚logic-deductive based science concept’ of Christian Wolff. His passion to work, as well as to his marriage was deeply influenced by his Christian faith.