Judul: The Effectiveness of Instagram as a Medium for Dissemination of Public Information
Abstrak: Saat ini telah banyak instansi pemerintah yang menggunakan media sosial dalam penyampaian informasi publik. Dalam menyampaikan informasi publik ke media sosial, sangat penting untuk melihat keefektifan pesan agar dapat tersampaikan dengan baik kepada khalayak. Penelitian ini bertujuan untuk menganalisis tingkat efektivitas media sosial instansi pemerintah sebagai media penyebaran informasi publik menggunakan model AISAS (Attention, Interest, Search, Action, Share), serta menganalisis faktor-faktor yang berkorelasi dengan efektivitas media sosial instansi pemerintah sebagai media penyebaran informasi publik. Penelitian ini bersifat explanatory research, dengan pendekatan kuantitatif menggunakan metode survei dan didukung pendekatan kualitatif melalui wawancara mendalam. Hasil penelitian menunjukkan bahwa Instagram @satudikti cukup efektif dalam menyebarkan informasi publik dalam menarik perhatian audiens, mengunggah ketertarikan, mendorong audiens untuk bertindak, serta membagikan pengalamannya terkait Satudikti. Efektivitas penyebaran informasi publik melalui Instagram @satudikti berkorelasi dengan frekuensi, kualitas informasi, dan kualitas konten visual., Currently, many government agencies use social media to convey public information. In conveying public information to social media, it is very important to see the effectiveness of the message so that it can be conveyed well to the audience. This research aims to analyze the level of effectiveness of government agency social media as a medium for disseminating public information using the AISAS (Attention, Interest, Search, Action, Share) model, as well as analyzing factors that correlate with the effectiveness of government agency social media as a medium for disseminating public information. This research is explanatory research, with a quantitative approach using survey methods and supported by a qualitative approach through in-depth interviews. The research results show that Instagram @satudikti is quite effective in disseminating public information in attracting audience attention, uploading interests, encouraging audiences to take action, and sharing their experiences regarding Satudikti. The effectiveness of disseminating public information via Instagram @satudikti correlates with frequency, quality of information and quality of visual content.
Keyword: AISAS, Instagram, public information

Judul: The Effectiveness of the Instagram Account @infosumbar as a Media for Disseminating Information on Minangkabau History and Culture
Abstrak: Instagram menjadi salah satu media sosial terpopuler yang digunakan oleh masyarakat saat ini. Peluang tersebut digunakan oleh PT Infosumbar Media Kreasi untuk memanfaatkan Instagram sebagai media dalam menyebarkan informasi sejarah dan budaya lokal di tengah warisan kebudayaan Indonesia. Penelitian ini menganalisis efektivitas akun Instagram @infosumbar sebagai media penyebaran informasi sejarah dan budaya Minangkabau. Penelitian ini menghubungkan variabel terpaan penggunaan Instagram dengan tingkat efektivitas Instagram yang dilihat dari efek pesan komunikasi terhadap aspek kognitif, afektif, dan konatif pengikutnya. Penelitian ini dilakukan dengan pendekatan kuantitatif dengan metode survei dan observasi sebagai instrumen pengambilan data kuantitatif yang didukung dengan data kualitatif dari wawancara mendalam. Data kuantitatif diolah menggunakan uji korelasi dengan pemilihan responden yang menggunakan metode purposive sampling. Hasil penelitian menunjukkan terdapat hubungan nyata antara tingkat terpaan pengikut akun Instagram @infosumbar dengan tingkat efektivitas akun Instagram @infosumbar dalam aspek kognitif, afektif, dan konatif., Instagram is one of the most used social media by people today. PT Infosumbar Media Kreasi took this opportunity to use Instagram as a medium in disseminating information on local history and culture in the midst of Indonesia's cultural heritage. This study analyzes the effectiveness of the Instagram account @infosumbar as a medium for disseminating information on Minangkabau history and culture. This study connects the variable exposure to Instagram use with the level of effectiveness of Instagram seen from the effect of communication messages on the cognitive, affective, and conative aspects of followers. This research was conducted with a quantitative approach with survey and observation methods as a quantitative data collection instrument supported by qualitative data from in-depth interviews. Quantitative data was processed using a correlation test with the selection of respondents using a purposive sampling method. The results showed that there was a significant relationship between the level of exposure of followers of the Instagram account @infosumbar and the level of effectiveness of the Instagram account @infosumbar on cognitive, affective, and conative aspects.
Keyword: effectiveness, instagram, social media exposure

Judul: Biology and ecology of the buffalo fly, haematobia exigua de meijere (diptera:muscidae)
Abstrak: The life history of the buffalo fly was observed at room temperature of 27°-29.5°C and at a relative humidity of 48-68 percent. The eggs hatched after 17-22 hours, with an average of 18 hours. First instar larvae measured 1.25 + 0.16 mm long and 0.27 + 0.037 mm wide. reach the second larval stage. It took 6-12 hours to the second instar larvae measured 2.676 +0.187 mm long and 0.353 +0.028 mm wide. The second instar took about 12-24 hours to reach the third larval stage. The third instar measured 6.833 + 0.189 mm long and 0.919 + 0.051 mm wide. It took about 2-3 days for the third instar to become pupae. Duration of the pupal stage was about 5-7 days before the adults emerged. Under laboratory condition, the buffalo fly completed its life cycle in 9.5 to 10.5 days, whereas under field condition it took 9-14 days with an average of 10.5 days. The growth ratio which was based on the measurements of the cephalo-pharyngeal skeleton of each instar was 1.797. The preoviposition period was 8-12 days and mating usually occurred on the 6th or 7th day. The longevity of the male was 29 days, whereas it was 32 days in the female. The range of egg production under laboratory condition was between 20-139 per female fly. The belly and hind legs of the carabao were the most preferred habitat either during cloudy and cool dry or shiny and warm day. When the weather was clear and the carabao was in the shade, the flies tended to be more distributed particularly on the shoulder, dewlap, back and horns. The carabaos had relatively fewer Musca sp. and Stomoxys calcitrans than cattle; never the less carabaos had a higher infestation of buffalo fly than cattle. Oviposition occured either during the day or night but the buffalo flies were more active during the night than in the day time. The effect of various lengths of exposure time of manure in relation to the oviposition was profound. observed, the maximum number of the buffalo flies was occurred when the dung was exposed for 30 minutes. With increasing time of exposure the number and variety of insects also increase. It was evident that Sepsidae and psychodidae were the most dominant insects emerging from the dung. The number of buffalo flies also increased with increasing
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