bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Algoritma AES pada Dokumen Penting Yang Disisipkan Dalam Citra Berbasis Algoritma LSB Dan Sobel
Authors: Setyaningrum Yunita Dwi , Wijanarto Wijanarto , Rohmani Asih 
Published: January 2020

Kemajuan teknologi berimbas pada kegiatan sehari-hari, misalnya sekarang ini masyarakat mudah mengirim dan menerima dokumen melalui e-mail tanpa terbatas oleh waktu dan jarak. Perkembangan teknologi ini juga berimbas pada peningkatan dampak negatif yang merugikan, seperti munculnya cybercrime, pishing, trojan, hackers. Penelitian ini bertujuan untuk meningkatkan pengamanan data pada dokumen penting yang tersimpan di server maupunÂ sistem lain yang terdapat di PT Nasmoco Majapahit sebagai obyek penelitian. Metode yang dipakai adalah dengan menerapkan teknik kriptografi Advanced Encryption Standard (AES) pada dokumen yang akan disisipkan dalam citra dengan algoritma Least Significant Bit (LSB) dengan deteksi tepi Sobel. Teknik ini diharapkan mampu merahasiakan atau mengamankan dokumen penting milik perusahaan yang disisipkan dalam gambar, sedemikian sehingga gambar asli denganÂ gambar yang telah disisipi oleh dokumen penting tersebut menjadi sulit dibedakan oleh mata normal manusia pada umumnya. Hasil yang diperoleh dari penelitian ini menunjukkan bahwa algoritma AES dapat melakukan proses enkripsi dengan cukup cepat, yaitu rata-rata durasi sebesar 37,0976 detik. Pada deteksi tepi dalam proses penyisipan pesan bergantung pada objek dalam citra bukan hanya ukuran piksel saja semakin objek rumit maka semakin banyak koordinat yang digunakan untuk menyisipkan teks. Dan hasil kualitas citra stego setelah dilakukan pengujian menggunakan PSNR dan MSE hasil rata-ratanya juga cukup tinggi yaitu MSE sebesar 0,0425 dan PSNR sebesar 62,9392.Â Kata kunci: kriptografi, dokumen, steganografi, citra
UPAYA PENINGKATAN HASIL BELAJAR IPS MELALUI APLIKASI MODEL BELAJAR MIND MAPPING
Authors: Sumarno Sumarno 
Published: January 2020

The scope of learning material for social sciences (IPS) at Elementary School is very wide, while the time available is very limited. This has been an obstacle for elementary school teachers in achieving the learning objectives. This study aimed to determine whether the application of Mind Mapping learning model on the activities of students learning and the mastery of students learning of IPS. This action research was conducted with three cycles involving 30 students of the fifth grade of elementary school in Kabupaten Kudus. The findings were analyzed using the descriptive qualitative study. The data were collected by using a questionnaires, observation sheets, pretest, and posttest. The results showed that the Learning Model of Mind Mapping can improve the students activity. This indicated an increase in the average score of the class activity to 48.2% in the first cycle, to 56.1% in the second cycle, and to 62.2% in cycle III. The average of the student learning outcomes for IPS also increased from 64 in the first cycle, to 67 in the second cycle, and to 75 in cycles III.

Materi IPS di Sekolah Dasar memiliki cakupan materi yang sangat luas, sedangkan waktu yang tersedia sangat terbatas. Hal ini menjadi kendala bagi guru-guru Sekolah Dasar dalam mencapai tujuan pembelajaran. Penelitian ini bertujuan untuk mengetahui apakah dengan penerapan model pembelajaran Mind Mapping dapat meningkatkan aktifitas siswa dalam belajar. Penelitian tindakan kelas yang terdiri atas 3 siklus dan sampelnya adalah siswa kelas V SD Kabupaten Kudus yang berjumlah 30 siswa. Hasil penelitian dianalisa secara deskriptif kualitatif. Pengambilan data dilakukan dengan cara menggunakan angket, lembar observasi, pre-tes dan posttes. Hasil penelitian menunjukkan bahwa Model Pembelajaran Mind Mapping dapat meningkatkan aktifitas siswa. Hal ini ditunjukkan dengan adanya peningkatan skor rata-rata aktifitas kelas yaitu dari 48,2% pada siklus I, 56,1% pada siklus II, dan 62,2% pada siklus yang ke III. Rata-rata hasil belajar siswa untuk mata pelajaran IPS juga meningkat dari 64 pada siklus I, menjadi 67 pada siklus II, dan 75 pada siklus ke III.
Visual Outcome after Oral versus Intravenous Methylpredisolone Therapy for Bilateral Optic Neuritis in Adults
Authors: Lassie Naima , Hartono Hartono 
Published: January 2020

AbstractIntroduction: Bilateral optic neuritis in adults is rarer then unilateral optic neuritis. The purpose of this study was to know the clinical profile and to know the visual outcome of bilateral optic neuritis in adult patients after oral versus intravenous methylprednisolone therapy.Methods: A retrospective review of patients with bilateral optic neuritis referred to dr.Sardjito General Hospital, Yogyakarta from 2011-2014. The data consisted of bilateral optic neuritis, unassociated with other pathologic processes. There are two groups of patients: Group A taking oral methylprednisolone 1mg/kgBB and Group B received intravenous methylprednisolone (as ONTT guideline). Visual acuity, visual field with Goldmann Perimetry, RAPD (Relative Afferent Puppilary Defect), Ishihara test and direct ophthalmoscopy evaluation were recorded and analysed in both group at baseline, 1 week, 1 month and 3 months follow up. Results: Nineteen women and 9 men, with age range of 18-54 years old, had bilateral optic neuritis. The majority of the patients suffered from retrobulbar neuritis (43%), papilitis (39%) and neuroretinitis (18%). The average visual acuity before treatment in Group A was 0.22 ± 0.29 and in Group B had poorer average visual acuity 0.03±0.04 (p>0.05). But the trend of visual recovery in Group B with visual acuity at baseline worsen, the recovery of visual acuity was faster and better at one week. After one month the visual acuity was comparable in both groups (p>0.05).Conclusions: Visual improvement in early period of adult bilateral optic neuritis was similar after oral and intravenous methylprednisolone therapy.Keywords: Bilateral optic neuritis, methylprednisolone therapy, visual outcome
A recomendação pelo Ministério Público como instrumento de provocação do controle preventivo de constitucionalidade
Authors: Novais de Paula Eduardo Loula 
Published: January 2020

Este artigo busca analisar a possibilidade de o Ministério Público adotar novos comportamentos diante de um projeto de lei inconstitucional ou ilegal. Nesse sentido, em conformidade com a necessidade de se privilegiar uma atuação extrajudicial e resolutiva, afinada com os ditames constitucionais, se analisará a possibilidade de se conceder uma nova função para o instrumento extrajudicial da recomendação administrativa ministerial, à luz dos novos paradigmas do Ministério Público, que exigem uma instituição cada vez mais voltada para a resolução extrajudicial dos conﬂitos da sociedade pós-moderna. A metodologia seguida ao longo do presente artigo foi qualitativa, baseada no levantamento bibliográfco sobre o tema e a pesquisa descritiva e teórica, haja vista tratar-se de pesquisa eminentemente jurídica, com o fm de interpretar os fatos e as normas jurídicas que regem a temática doravante analisada e, partindo do posicionamento doutrinário e normativo existente, defender uma nova função para institutos consagrados no ordenamento jurídico pátrio.
O pacto federativo e a democracia nas constituições estaduais
Authors: Muniz Alexandre Carrinho 
Published: January 2020

A democracia não é conceito fechado ou estanque, e sua fonte normativa não advém apenas da Constituição da República. Embora, no Brasil, o pacto federativo, nos moldes em que se encontra, imponha limites aos Estados-membros, é possível que, em suas respectivas Constituições, ressaltando a máxima de sua autonomia, sejam instituídos instrumentos que permitam uma maior participação popular e direitos e garantias fundamentais ao exercício da cidadania, ainda que não previstos na Carta Republicana. Democracia, assim, não é só o que está na Constituição da República, mas também nas Constituições estaduais, em especial, nos pontos em que privilegiam uma maior participação popular, seja na iniciativa legislativa, seja na tomada de decisões. Para tanto, a discussão proposta no presente artigo é analisar o pacto federativo, a repartição de competências aos Estados-membros, e a possibilidade de ampliação da democracia por meio das Constituições estaduais. Seu objetivo geral é analisar não apenas o alcance do pacto federativo na Constituição da República e na repartição de competências entre os entes federados, mas também a (im)possibilidade de os Estados-membros inovarem em suas Constituições estaduais e obterem a ampliação da democracia por meio de instrumentos jurídico-políticos, direitos e garantias fundamentais. Para elaboração do estudo, foi utilizado o método indutivo, com as técnicas doreferente, das categorias operacionais, da pesquisa bibliográfca e do fichamento.
PERLINDUNGAN HUKUM TERHADAP ISTERI SEBAGAI KORBAN KEKERASAN DALAM RUMAH TANGGA
Authors: Sulastri Sulastri , - Satino , Yuli W Yuliana 
Published: January 2020

Istri yang menjadi korban kekerasan dalam rumah tangga harus mendapatkan perlindungan hukum sesuai dengan amanat Undang-Undang Nomor 23 tahun 2004 tentang Penghapusan Kekerasan Dalam Rumah Tangga. Pasal 10 Undang-Undnag Nomor 23 Tahun 2004 tentang Penghapusan Kekerasan Dalam Rumah Tangga menyatakan bahwa korban kekerasan dalam rumah tangga berhak mendapatkan perlindungan dari pihak keluarga, kepolisian, kejaksaan, pengadilan,advokat, lembaga sosial, atau pihak lainnya baik sementara maupun berdasarkan penetapan perintah perlindungan dari pengadilan,pelayanan kesehatan sesuai dengan kebutuhan medis,penanganan secara khusus berkaitan dengan kerahasiaan korban,pendampingan oleh pekerja sosial dan bantuan hukum pada setiap tingkat proses pemeriksaan sesuai dengan ketentuan peraturan perundang-undangan dan pelayanan bimbingan rohani.Metode penelitian yang dilakukan dalam penelitian ini adalah dengan menggunakan metode penelitian kualitatif melalui penelitian hukum normatif. Penelitian normatif yang bersifat kualitatif adalah penelitian yang mengacu pada norma hukum yang terdapat dalam peraturan perundang-undangan dan putusan pengadilan serta norma-norma yang hidup dan berkembang dalam masyarakat, khususnya yang dalam hal ini berkaitan dengan pokok permasalahan yang akan dibahas dalam penelitian ini.
Karakteristik dan Kualitas Hidup Pasien Penyakit Parkinson dengan Probabel Gangguan Perilaku Tidur Fase Gerak Mata Cepat di Manado
Authors: Koleangan Grisheila M. , Mawuntu Arthur H. P. , Kembuan Mieke A. H. M. 
Published: January 2020

Abstract: Rapid eye movement sleep behavior disorder (RBD) often occurs in patients with Parkinson's disease (PD) and it could reduce their quality of life (QoL). This study was aimed to obtain the characteristics and QoL of PD patients with pRBD in Manado. This was a descriptive study with a cross-sectional design. Subjects were PD patients with pRBD at Prof. Dr. R. D. Kandou Hospital from October to November 2019. The QoL was measured by using the SF-36 QoL questionnaire. The results obtained 48 eligible subjects. Male patients were more common than females (52.1% vs 47.9%). Most of the subjects were 60-69 years (54.1%), had senior high school and junior high school education (each of 29.1%), and unemployed (41.7%). Moreover, 62.5% of patients had been diagnosed as PD since 1-5 years ago. The mean score of the physical and mental component of the subjects were 46.5 and 60.8 subsequently. In conclusion, the majority of patients with Parkinson's disease and pRBD were 60-69 years, senior or junior high school educated, unemployed, and had been diagnosed as PD since 1-5 years ago. Their quality of life in physical component was below norm-based score but in mental component was still good.Keywords: Parkinson's disease, probable RBD, quality of life, SF-36 Abstrak: Gangguan perilaku tidur fase gerak mata cepat (rapid eye movement sleep behaviour disorder/RBD) sering terjadi pada pasien penyakit Parkinson (PD) yang mungkin menurunkan kualitas hidup mereka. Penelitian ini bertujuan untuk mengetahui karakteristik dan kualitas hidup pasien PD dengan probabel RBD (pRBD) di Manado. Jenis penelitian ialah deskriptif dengan desain potong lintang terhadap pasien PD dengan pRBD yang datang ke RSUP Prof. Dr. R. D. Kandou Manado bulan Oktober-November 2019. Kualitas hidup diukur menggu-nakan kuesioner kualitas hidup SF-36. Hasil penelitian mendapatkan 48 pasien yang meme-nuhi kriteria penelitian. Pasien berjenis kelamin laki-laki lebih banyak daripada perempuan (52,1% vs 47,9%). Sebagian besar pasien berada pada kelompok usia 60-69 tahun (54,1%), tingkat pendidikan terakhir SMA/Sederajat dan SMP sama banyak (29,1%), dan tidak bekerja (41,7%). Sebanyak 62,5% subjek telah terdiagnosis PD sejak 1-5 tahun sebelumnya. Skor rerata komponen fisik dan komponen mental kualitas hidup SF-36 ialah 46,5 dan 60,8. Sim-pulan penelitian ini ialah mayoritas pasien penyakit Parkinson dengan pRBD berusia 60-69 tahun, pendidikan SMA/sederajat atau SMP, tidak bekerja, dan telah terdiagnosis PD sejak 1-5 tahun sebelumnya. Kualitas hidup pasien penyakit Parkinson dengan pRBD pada komponen fisik secara umum berada di bawah skor normatif tetapi komponen mental masih baik.Kata kunci: penyakit Parkinson, probabel RBD, kualitas hidup, SF-36
Multi-Level Assessment of Program Outcomes: Assessing a Nontraditional Study Abroad Program in the Engineering Disciplines
Authors: DiBiasio David , Mello Natalie A. 
Published: January 2020

At Worcester Polytechnic Institute (WPI) a Global Perspective Program (GPP) has evolved that provides an international experience for most graduates. Currently more than half of WPI students travel internationally to do academic work. The GPP grew from the basic project-based educational structure implemented over 30 years ago. In this paper, we describe the structure and operation but will emphasize the multilevel assessment process used to understand student learning and improve the program. Although our specifics are related to technical education, our assessment design and implementation may be useful to a much wider audience.
The Impact of Short Term Study Abroad on the Identity Development of College Students with Learning Disabilities and/or AD/HD
Authors: Shames Wendy , Alden Peg 
Published: January 2020

This article explores the identity changes that college students with LD and/or AD/HD report after participating in a short-term study abroad program. The reflections of thirteen short-term study abroad participants, all of whom have been diagnosed with LD and/or AD/HD are presented. Particular attention is focused on the ways in which these identity changes impacted the students as learners and the factors unique to short-term study abroad that facilitated those identity changes. It concludes by proposing a model of identity development for students with LD and/or AD/HD and recommends methods for greater inclusion of students with LD and/or AD/HD in short-term study abroad programs. We hope that our findings will help to reframe notions about the ability and adaptability of students with LD and/or AD/HD, lower current barriers to participation in study abroad for students with LD and/or AD/HD, and contribute to the dynamic discussion currently underway about study abroad and student outcomes.
American Students in Israel: An Evaluation of a Study Abroad Experience
Authors: Donitsa-Schmidt Smadar , Vadish Maggie 
Published: January 2020

The purpose of this research is to investigate changes in self-ascribed identity among study abroad students in Israel as a result of the time spent in the country, and to examine the gains in their Hebrew language proficiency. Attitudes towards the host country and local culture are also explored for the purpose of better understanding the relationship between students’ identity, Hebrew language proficiency and dispositions about Israel (Gardner, 1985; Giles & Byrne, 1982). Since North America has the largest Jewish community outside Israel, North American students (from the United States and Canada) make up the majority foreign population studying in Israel (Cohen, 2003; United Jewish Communities, 2003). The current study concentrated specifically on North American students taking part in a study abroad program in Israel, seeking to understand how the study abroad experience in Israel influenced students’ identities, attitudes and Hebrew language proficiency.
Business Study Abroad Tours for Non-Traditional Students: An Outcomes Assessment
Authors: Peppas Spero C. 
Published: January 2020

The purpose of this research was to assess empirically the perceived benefits of a business study tour course in terms of business educational outcomes, cultural awareness and sensitivity, and work-related gains. This study fills a gap in the business-school-related literature by focusing on outcomes of study abroad tours for non-traditional, working adult students.
Казеозный кальциноз митрального клапана
Authors: SAIDOVA M.A. , ATABAEVA L.S. , STUKALOVA O.V. 
Published: January 2020

Казеозный кальциноз кольца митрального клапана (ККМК) это редкая форма дегенеративного процесса, возникающего вследствие казеозной трансформации внутреннего материала кальциноза кольца митрального клапана. При выполнении трансторакальной эхокардиографии представляет собой округлое гиперэхогенное образование с гипоэхогенным содержимым, локализующееся в области основания задней створки митрального клапана и требующее дифференциальной диагностики с другими объемными образованиями сердца, такими как опухоли, вегетации створок митрального клапана и абсцессы. Мы представляем сравнительную характеристику двух клинических случаев ККМК, требующих разных подходов к тактике лечения вследствие различного течения заболевания.Caseous calcification of the mitral annulus (CCMA) is a rare form of the degeneration of the mitral valve fibrous ring. The condition arises due to a caseous transformation in the internal material of the mitral annulus calcification. Transthoracic echocardiography demonstrates a round echodense mass with a central echolucent area, typically located at the base of the posterior leaflet of the mitral valve. It can be misdiagnosed as an abscess, a tumor or infective vegetations on the mitral valve. We present a comparative description of two clinical cases of caseous calcification of the mitral annulusrequired different approaches to the treatment due to different course of the disease .
Alhures da loucura: um estudo arqueogenealógico sobre a produção da figura do doente mental
Authors: De Idairã Holanda Bezerra Adriano , De Queiroz Pinheiro Clara Virgínia 
Published: January 2020

Este trabalho, seguindo uma perspectiva arqueogenealógica de Michel Foucault, tem o objetivo de investigar a figura do doente mental definidas pelas práticas e pelos discursos médico/psicológicos emergentes nos séculos XVII-XVIII, tal como a prática de internamento dos alienados; e no século XIX, com o advento da anatomopatologia, isto é, uma nova racionalidade médica pautada na objetivação da relação médico-paciente, como uma prática clínica. Esta pesquisa será realizada em três partes correspondentes às investigações de Foucault sobre suas obras, entre elas, História da Loucura, Nascimento da Clínica e O Poder Psiquiátrico. A partir dos estudos apresentados em História da Loucura, direcionamos as nossas análises para os séculos XVII e XVIII. A História da Loucura é um livro que faz uma arqueologia de uma percepção social do louco. Em Nascimento da Clínica, é apresentada uma arqueologia do olhar positivo. Por último, entraremos na genealogia Foucaultiana com O Poder Psiquiátrico para averiguarmos os desdobramentos históricos do século XIX sobre os dispositivos que efetuaram a produção da figura do doente mental.
Palavras-chave: Arqueogenealogia., despsiquiatrização., disciplina., figura do doente mental., medicina moderna.
International Legal Regulation of Countering Propaganda of War and Manifestations of Extremism
Authors: Koruts Uliana 
Published: January 2020

The research paper analyses the international legal regulation of countering manifestations of extremism and propaganda of war. The understanding of extremist activity as an encroachment on the foundations of the constitutional order and the security of the state, as well as the violation of the rights, freedoms and legitimate interests of the individual and the citizen resulting from the denial of legal and/or other generally accepted norms and rules of social behaviour have been formulated. It is established that the proposed definition is built on two basic criteria. The first is the circle of public relations, which is prone to extremist encroachment (such as: the foundations of the constitutional order, state security, rights, freedoms and legitimate interests of an individual and a citizen). The second is motivation of extremist manifestations, that is, denial of legal and/or other generally accepted norms and rules of social behaviour. The following constructive features of extremism are distinguished: a) attachment, that is, loyalty or devotion to someone or anything (attachment of extremism is expressed in devotion to a certain ideology); b) the extreme nature of views, positions and arrangements in human activity (they reflect the essence of extremism, since they are characterized by the ideology of intolerance of the existing state system and violent methods of struggle); c) extremist acts can be committed both by individuals and groups or organizations; d) the spheres that are prone to negative effect of this phenomenon (the spheres of public consciousness, social psychology, morality, ideology, relations between social groups, ethnic groups, public associations, political parties and denominations). The directions of international cooperation in the field of countering extremism in the form of propaganda of war and hatred based on generally recognized principles and norms of international law, which serve as the unification and harmonization of means and methods of countering extremism and terrorism, are disclosed. The conceptual features of extremism produced by the world community are formulated, which include: a) specific motivation characteristic of extremist crimes; b) global nature of the danger directed at all world powers; c) transnational organized nature of the activities of extremist organizations, such as unification and harmonization of the means and methods of countering extremism and terrorism.
Formation of Humanistic Values of Future Foreign Language Teachers in the Process of Studying Social and Humanitarian Disciplines: Empirical Findings
Authors: Bezliudna Vita V. , Shcherban Iryna Yu. , Svyrydiuk Olha V. , Bondar Galyna O. 
Published: January 2020

The paper is aimed at analysing the current state of humanistic values formation of future foreign language teachers in the process of studying social and humanitarian disciplines. The research was carried out at Pavlo Tychyna Uman State Pedagogical University (Ukraine). The experiment involved 268 students, majoring in 014 Secondary education (Language and literature (English)). The following methods were used: analysis, comparison, classification and systematization of theoretical data, observation, methods of mathematical statistics and complex pedagogical diagnostics, generalisation, etc. The results have showed a low level of humanistic values formation of future foreign language teachers. It is explained by the fact that the disciplines, containing humanistic elements, are studied as separate academic disciplines without their tight correlation and applied format; humanistic potential implementation of social and humanitarian disciplines is not provided in syllabi of those disciplines and information on humanistic ideals is only illustrated. The results of the study reveal the essential difficulties in students’ humanistic values formation. The identified difficulties have led authors to the conclusion that there is a need for developing new approaches to improving the process of humanistic values formation in future foreign language teachers by means of social and humanitarian disciplines. The ways to overcome the difficulties have been suggested.