Data Journalism in 2017: A Summary of Results from the Global Data Journalism Survey

Author(s):  
Bahareh R. Heravi
Keyword(s):  
Author(s):  
Eunice Au ◽  
Marc Smith

How we used the social network analysis and visualization package NodeXL to examine what the global data journalism community tweets about.


2020 ◽  
Vol 1 (1) ◽  
pp. 26-40
Author(s):  
Bahareh R. Heravi ◽  
Mirko Lorenz

Despite the growing interest in data journalism in newsrooms and its more recent emergence as an academic discipline, there is a need for systematic research on the state-of-the-art and current data journalism-related practices in newsrooms. The Global Data Journalism survey was an attempt to address this gap by studying the data journalism practices in newsrooms across the world. This study provides a descriptive view of the results of this study and discusses the findings on several aspects of data journalism practice, characteristics of data journalists and data teams, and their skills and educational requirements. We further provide insight into the values associated with journalistic work and analyse the ways in which the community believes data journalism has improved or undermined these values.


2017 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Arman Jayady

Formasi joint operation (JO) antara perusahaan jasa konstruksi asing dan perusahaan jasa konstruksi lokal bukanlah bentuk kemitraan yang baru di Indonesia. JO telah diimplementasi di Indonesia melalui regulasi pemerintah sejak tahun 1991. Melalui formasi JO perusahaan jasa konstruksi lokal diharapkan mampu meningkatkan kapasitas internalnya sehingga dapat meningkatkan daya saing perusahaan jasa konstruksi lokal baik pada pasar domestik maupun global. Data yang dihimpun dari sumber terkait menunjukkan bahwa adanya tren peningkatan proyek konstruksi yang diselenggarakan melalui formasi JO di Indonesia. Hampir tiga dekade JO diimplementasi, namun hingga kini belum diperoleh kejelasan terhadap varian JO yang ada di Indonesia. Untuk memenuhi kuriositas tersebut, penelitian ini secara khusus bertujuan untuk mengeksplorasi varian JO dan karakteristiknya di Indonesia. Studi kualitatif dengan wawancara semi-terstruktur face to face dilakukan dalam penelitian ini dengan melibatkan beberapa praktisi berpengalaman dan berkompeten sehubungan JO di Indonesia. Hasil studi menunjukkan bahwa teridentifikasi dua varian JO bila ditinjau dari perspektif pengendalian proyek dan tiga varian JO bila ditinjau dari perspektif pengelolaan modal kerja.


2019 ◽  
Vol 8 (2) ◽  
pp. 100-105
Author(s):  
Nur Fadhilah

Penyakit Tidak Menular (PTM) menjadi penyebab kematian secara global. Data WHO menunjukkan bahwa dari 57 juta kematian di dunia ,sebanyak 36 juta  disebabkan oleh PTM.  Di Negara – Negara dengan tingkat ekonomi rendah/menengah, dari seluruh kematian yang  terjadi pada orang – orang berusia kurang dari 60 tahun, 29% disebabkan oleh PTM. Penyakit cardiovaskular merupakan penyebab terbesar (39%), diikuti kanker (27%), sedangkan penyakit pernafasan kronis, penyakit pencernaan dan PTM yang lain bersama-sama menyebabkan sekitar 30% kematian, serta 4% kematian disebabkan Diabetes Mellitus. Tujuan penelitian ini adalah diketahuinya hubungan konsumsi makanan berisiko dengan kejadian PTM di UPT Puskesmas pringsewu. Penelitian ini menggunkan metode kuantitatif dan pendekatan Cross Sectional,  dengan rumus Harry King diperoleh sampel sejumlah 125 orang dimana pemilihan sampel berdasarkan criteria tertentu. Instrument yang digunakan dengan mengadopsi dari Riskesdas 2018. Analisis data dilakukann dengan univariat dan bivariat dan uji sttistik yang digunakana adalah Chi Square. Hasil penelitian menunjukkan bahwa terdapat hubungan antara konsumsi makanan berisiko dengan kejadian  penyakit tidak menular.  Disarankan kepada masyarakat untuk dapat berperan aktif dalam mengendalikan risiko PTM seperti : konsumsi makana sesuai dengan Pedoman Gizi Seimbang (PSG), aktivitas fisik dan hindari obesitas.  Dan kepada pihak puskesmas  lebih meningkatkan upaya promotif dengan melibatkan peran serta masyarakat melalui kegiatan posyandu/Posbindu.


Author(s):  
D. Franklin Vinod ◽  
V. Vasudevan

Background: With the explosive growth of global data, the term Big Data describes the enormous size of dataset through the detailed analysis. The big data analytics revealed the hidden patterns and secret correlations among the values. The major challenges in Big data analysis are due to increase of volume, variety, and velocity. The capturing of images with multi-directional views initiates the image set classification which is an attractive research study in the volumetricbased medical image processing. Methods: This paper proposes the Local N-ary Ternary Patterns (LNTP) and Modified Deep Belief Network (MDBN) to alleviate the dimensionality and robustness issues. Initially, the proposed LNTP-MDBN utilizes the filtering technique to identify and remove the dependent and independent noise from the images. Then, the application of smoothening and the normalization techniques on the filtered image improves the intensity of the images. Results: The LNTP-based feature extraction categorizes the heterogeneous images into different categories and extracts the features from each category. Based on the extracted features, the modified DBN classifies the normal and abnormal categories in the image set finally. Conclusion: The comparative analysis of proposed LNTP-MDBN with the existing pattern extraction and DBN learning models regarding classification accuracy and runtime confirms the effectiveness in mining applications.


Author(s):  
Peter Knaack

G20 leaders vowed to collect and share OTC derivatives trade data so that regulators can obtain a global picture of market and risk evolution. This chapter employs a network perspective to explain why they have failed to meet this commitment to date. It examines three networks: the OTC derivatives market itself, and those of its private and public governance. The analysis shows that the Financial Stability Board (FSB), the public supervisory entity, struggles to establish itself at the center of the global regulatory network. It failed to act as a first mover in setting global trade identification standards (legal entity identifiers), and it has not been able to establish a core of global data warehouses. This is largely the result of unilateral action by FSB members. In particular, legislators in member countries have undermined FSB-led efforts by refusing to remove legal barriers to transnational regulatory cooperation and, in some instances, by erecting new ones.


Author(s):  
Huug van den Dool

This clear and accessible text describes the methods underlying short-term climate prediction at time scales of 2 weeks to a year. Although a difficult range to forecast accurately, there have been several important advances in the last ten years, most notably in understanding ocean-atmosphere interaction (El Nino for example), the release of global coverage data sets, and in prediction methods themselves. With an emphasis on the empirical approach, the text covers in detail empirical wave propagation, teleconnections, empirical orthogonal functions, and constructed analogue. It also provides a detailed description of nearly all methods used operationally in long-lead seasonal forecasts, with new examples and illustrations. The challenges of making a real time forecast are discussed, including protocol, format, and perceptions about users. Based where possible on global data sets, illustrations are not limited to the Northern Hemisphere, but include several examples from the Southern Hemisphere.


2020 ◽  
Vol 64 (4) ◽  
pp. 879-893 ◽  
Author(s):  
Sirianne Dahlum ◽  
Tore Wig

Abstract We investigate whether female political empowerment is conducive to civil peace, drawing on global data on female political empowerment over a 200-year period, from the Varieties of Democracy database. We augment previous research by expanding the temporal scope, looking at a novel inventory of female political empowerment measures, attending to reverse-causality and omitted variable issues, and separating between relevant causal mechanisms. We find a strong link between female political empowerment and civil peace, which is particularly pronounced in the twentieth century. We find evidence that this relationship is driven both by women’s political participation—particularly the bottom-up political participation of women, e.g., in civil society—and the culture that conduces it. This is the strongest evidence to date that there is a robust link between female political empowerment and civil peace, stemming from both institutional and cultural mechanisms.


Author(s):  
Carlos J. Velez-Rivera ◽  
Emmanuel Arzuaga-Cruz ◽  
Agustin A. Irizarry-Rivera ◽  
Fabio Andrade

Sign in / Sign up

Export Citation Format

Share Document