Judul: Landscape Design of Alun-alun Sidareja as City Identity of Sidareja
Abstrak: Alun-alun merupakan salah satu ruang terbuka publik dengan karakter kuat yang menunjukkan ciri khas arsitektur tata ruang kota Jawa kuno. Pola penataan ruang alun-alun menjadi faktor yang memperkuat karakternya. Dengan karakter yang kuat, alun-alun juga dikenal sebagai identitas sebuah kota. Alun-alun Sidareja adalah sebuah alun-alun kecamatan dengan ciri khas alun-alun Jawa kuno dan dikenali sebagai identitas Kota Sidareja. Di sisi lain, elemen lanskap pada tapak tidak menunjukkan karakter yang kuat yang menggambarkan karakteristik kotanya. Oleh karena itu, perlu dibuat desain lanskap Alun-alun Sidareja yang dapat merepresentasikan karakteristik kota. Tujuan dari penelitian ini adalah untuk mengidentifikasi potensi Alun-alun Sidareja, menganalisis pola ruang Alun-alun Sidareja, dan menghasilkan desain Alun-alun Sidareja sebagai identitas sebuah kota. Penelitian ini menggunakan metode deskriptif naratif melalui wawancara, kuesioner, studi pustaka, dan survei lapangan. Proses penelitian dilakukan melalui analisis, desain, dan gambar konstruksi. Penelitian ini menunjukkan bahwa Alun-alun Sidareja memiliki potensi pengembangan yang tinggi karena letaknya yang strategis, dapat menampung berbagai kegiatan, dan Kota Sidareja sendiri dapat memberi dampak wilayah sekitarnya. Pola tata ruang Alun-alun Sidareja menunjukkan ciri arsitektur tata ruang kota Jawa kuno, tetapi penempatannya tidak sesuai dengan kriteria. Rekomendasi desain yang dibuat menghasilkan empat ruang berupa ruang hijau, ruang landmark dan aksentuasi, ruang serbaguna, dan ruang kegiatan sosial. Pola desain yang diterapkan adalah abstraksi dari pohon pisang yang merepresentasikan arti nama “Sidareja” dan sale pisang yang merupakan oleh-oleh khas Sidareja., Alun-alun is one of the public open spaces with a strong character that shows the characteristics of ancient Javanese city spatial architecture. The pattern of spatial planning of alun-alun is the factors that strengthen its character. With a strong character, alun-alun also known as the identity of a city. Alun-alun Sidareja is a district alun-alun with the characteristics of ancient Javanese alun-alun and can be recognized as the identity of the Sidareja City. On the other hand, the landscape element on the site do not show a strong character that describes the characteristics of the city. Therefore, it is necessary to create a development design of Alun-alun Sidareja that can represent the characteristics of the city. The purpose of this research is to identify the potential of Alun-alun Sidareja, analyze the spatial pattern of Alun-alun Sidareja, and produce a design of the Alun-alun Sidareja as the identity of a city. This research used descriptive narrative method through interviews, questionnaires, literature reviews, and field surveys. The research process is carried out through analysis, design, and construction drawing. This research shows that Alun-alun Sidareja has high development potential because of its strategic location, can accomodate various activities, and the Sidareja City itself greatly influences the surrounding area. Then, the spatial pattern of Alun-alun Sidareja shows the characteristics of the ancient Javanese city spatial architecture, still, its placement does not match the criteria. Besides, the recommendation design produces four spaces in the form of green space, landmark and accentuation space, multipurpose space, and social-activity space. The design pattern applied is an abstraction of the banana tree which represents the meaning of the name “Sidareja” and the sale pisang which are typical souvenirs of Sidareja.
Keyword: alun-alun, city identity, landscape design, spatial pattern, Sidareja

Judul: Landscape Redesign of Alun-alun Purworejo Through Historical and Cultural Approach
Abstrak: Alun-alun merupakan salah satu bentuk ruang terbuka hijau khas Indonesia yang berperan penting sebagai ruang sosio-kultural, ekologi, dan ekonomi masyarakat. Kenyataannya, beberapa alun-alun belum optimal memerankan fungsinya, salah satunya adalah Alun-alun Purworejo. Beberapa permasalahan pasca renovasi alun-alun ini yaitu kurangnya representasi desain terhadap sejarah-budaya, drainase buruk, dan masalah perawatan fasilitas. Di sisi lain, Alun-alun Purworejo merupakan lanskap sejarah yang khas dan perlu dilestarikan. Oleh karena itu, perlu adanya redesain lanskap yang mampu merefleksikan sejarah dan mengakomodasi budaya masyarakat. Penelitian ini bertujuan mengidentifikasi karakteristik dan elemen tapak; menganalisis potensi dan kendala tapak; dan membuat konsep dan desain alun-alun dengan pendekatan sejarah dan budaya. Penelitian ini menggunakan metode deskriptif mengacu pada tiga pendekatan yaitu fisik-biofisik, sosial, dan sejarah-budaya. Data diambil melalui kuesioner, wawancara, survei lapang dan studi pustaka. Konsep dasar yang dihasilkan adalah “Celebrating the Legacy of Our Purworejo” yang bermakna menciptakan Alun-alun Purworejo sebagai ruang terbuka publik yang mampu merangkul inklusivitas, meningkatkan kebanggaan dan identitas kota, melestarikan budaya, serta mengingatkan kembali sejarah Purworejo. Konsep desain “Pattern of Purworejo” yang diambil dari bentukan alami kearifan lokal, sejarah, dan budaya masyarakat Purworejo menjadi dasar dalam pengembangan konsep sehingga terbentuk tujuh ruang utama yaitu ruang hijau, inti, parkir, penerimaan, sosial-aktivitas, interpretasi, dan ruang landmark., The Alun-alun is a form of Indonesian green open space that plays an important role as a socio-cultural, ecological, and economic space for the community. In fact, several alun-aluns have not optimally played their functions, one of which is Alun-alun Purworejo. Some of the problems after the renovation of this square are the lack of design representation of the history-culture, poor drainage, and problems with maintaining facilities. On the other hand, Alun-alun Purworejo is a unique historical landscape and needs to be preserved. Therefore, it is necessary to redesign the landscape that is able to reflect the history and accommodate the culture of the people. This study aims to identify the characteristics and elements of the site; analyze the potential and constraints of the site; and make the concept and design of the square with a historical and cultural approach. This study uses a descriptive method referring to three approaches, namely physical-biophysical, social, and historical-cultural. Data were collected through questionnaires, interviews, field surveys and literature studies. The basic concept produced is "Celebrating the Legacy of Our Purworejo" which means creating Alun-alun Purworejo as a public open space that is able to embrace inclusiveness, increase the pride and identity of the city, preserve culture, and remind the history of Purworejo. The design concept of "Pattern of Purworejo" is taken from the natural formation of local wisdom, history, and culture of the Purworejo community as the basis for developing the concept so that seven main spaces are formed, namely green space, core, parking, reception, social-activity, interpretation, and landmark space.
Keyword: alun-alun, green open space, historical and cultural landscape, landscape redesign, Purworejo

Judul: Provision of vaccine effectiveness against Ichthyophthirius multifiliis common carp (Cyprinus carpio L) at different temperatures of media
Abstrak: The aims of this study were to assess the physiological and haematological responses of fish due to different water temperatures, Ichthyophthirius multifiliis (ich) infection, and vaccination with ich theront stadia. The research was conducted in three stages. The first stage was designed to determine the temperature range that could cause stress in fish and had potency to cause ich infection. In the second stage, fish was infected with ich. The last stage was carried out to investigate the effect of vaccination. Physiological changes in fish from each stage were determined. The results of the first stage showed that cortisol levels at 20, 24, and 28⁰C and glucose levels at 24 and 28oC increased until 21st day. Fish that was kept at 24oC had the lowest survival rate (87±3.35%) and fish that was kept at 32oC had the highest survival rate (100%). In the second stage, infected fish at 20oC was under great stress, which was characterized by the increase in cortisol levels by 51.38% on 3rd day, increase in glucose levels by 60.93%, decrease in osmolarity by 18.40%, decrease lymphocytes percentage by 16.44%, and the lowest survival rate (58.11±2.16%). The damage that was affected by I. multifiliis could be seen by the presence of hypercellular, many goblet cells, and infiltration of lymphocytes cells. Lastly, vaccination caused the decrease in cortisol levels and increase in glucose levels until 14th day. The prevalence of I. multifiliis in the vaccinated fish decreased with the increase in temperature, and I. multifiliis prevalence at 20⁰C was 80.03±10.00% and at 28⁰C was 0%, and the highest survival rate was obtained at 28⁰C (100%).
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