Prime Time for Artificial Intelligence in Interventional Radiology

Machine learning techniques, also known as artificial intelligence (AI), is about to dramatically change workflow and diagnostic capabilities in diagnostic radiology. The interest in AI in Interventional Radiology is rapidly gathering pace. With this early interest in AI in procedural medicine, IR could lead the way to AI research and clinical applications for all interventional medical fields. This review will address an overview of machine learning, radiomics and AI in the field of interventional radiology, enumerating the possible applications of such techniques, while also describing techniques to overcome the challenge of limited data when applying these techniques in interventional radiology. Lastly, this review will address common errors in research in this field and suggest pathways for those interested in learning and becoming involved about AI.

RESPON PENONTON TERHADAP KONTESTASI PILPRES

Awal perdebatan konten media di Indonesia mengemuka ketika kontestasi pemilihan Presiden dan Wakil Presiden tahun 2014. Pertarungan jilid pertama Jokowi dan Prabowo dalam Pemilihan Presiden dan Wakil Presiden 2014 menjelma menjadi panggung bebas Metrotv dengan program Prime Time dan Program Kabar Petang milik Tvone sebagai produsen makna. Penelitian ini memproblematisasi kedua tanyangan tersebut dengan cara meletakkan penonton sebagai penentu otoritas makna. Secara metodologis, penelitian ini adalah kajian tentang penonton dengan menggunkan pendekatan interpretatif dengan menggunakan Teori Decoding Encoding yang dipernalkan Stuart Hall sebagai alat analisis. Peneliti memilih empat informan mahasiswa yang memiliki latar belakang sosial dan keilmuan yang berbeda. Hasil penelitian ini menujukkan bahwa encoding penonton berada pada posisi dominan hegemonik terlihat pada Rizki Pratama, Julia Mandani dan Sitti Rohmani. Sedangkan Muhammad Miftahul Mubarok dengan latar belakang aktivis berada pada posisi resisten.

Informação Televisiva de Prime Time e Estratégias de Comunicação em Tempo de Pandemia

A pandemia de covid-19, declarada pela Organização Mundial de Saúde a 11 de março de 2020, teve um impacto imediato no quotidiano das sociedades globalizadas. No ocidente, a doença desafiou a democracia e as liberdades individuais e cívicas, ao mesmo tempo que demonstrou a centralidade do Estado e dos governos na gestão da crise. Para a concretização das orientações emanadas pelos responsáveis políticos, foram centrais as estratégias e dispositivos comunicacionais de executivos governamentais e autoridades sanitárias, assim como a sua capacidade para influenciar a agenda dos media dominantes. Este artigo objetiva refletir sobre as estratégias de comunicação utilizadas pelo governo português na gestão da crise e os seus reflexos na cobertura jornalística televisiva, analisada a partir de um estudo empírico que incide sobre os 3 primeiros meses da propagação do vírus em Portugal. Utiliza-se uma metodologia de análise de conteúdo, quantitativa e qualitativa, com base em categorias unívocas pré-determinadas sistematizadas no programa Excel. Inicia-se a exposição apresentando alguns elementos de enquadramento político, social e comunicacional que envolvem o desenrolar da pandemia ao longo do ano de 2020, no mundo e em Portugal. Em seguida, sintetizam-se tendências e estratégias de comunicação de organizações internacionais e nacionais. Por fim, os resultados da análise empírica são apresentados, discutidos e interpretados da perspetiva das estratégias de comunicação das instituições de saúde pública sobre a cobertura jornalística da pandemia.

The Representation of the “Other” in the Turkish TV Advertisements

Turkey, which has a rich cultural mosaic, consists of the combination of many ‘Others’, including cultural, religious and ethnic the ‘Others’; the ‘Other’ as a gender role; as refugees, emigrants, etc. In such a multicultural climate, our research aim is to identify the stereotypes that represent the ‘Other’ in TV advertisements on Turkey’s mainstream channels. For this purpose, we examined 101 prime-time TV commercials that were broadcast on the five most watched mainstream TV channels between September and December 2020. Having conducted the quantitative and qualitative content analysis of TV commercials, we revealed the symbolic annihilation of the ‘Others’ in the Turkish advertising environment, which is accordance with the conservative perception of the country. In line with the international research, we came to the conclusion that the white Turkish men with medium-high socioeconomic status were heavily represented in the prime-time Turkish TV advertising. Nevertheless, it was also revealed that gendered visibility of the others as well as women portrayals were considered only as the ‘Other’ in the Turkish TV ads. Besides, our research findings overwhelmingly reflect the hegemonic culture and highly traditional views on gender roles.