Cara menjalankan aplikasi komputerisasi Program Museum Dirgantara Mandala ini adalah dengan meman... more Cara menjalankan aplikasi komputerisasi Program Museum Dirgantara Mandala ini adalah dengan memanggil program utama yang bernama Museum.Exe, file ini merupakan kendali utama dari keseluruhan program yang telah disusun, dimana semua tampilan yaitu : menu Edit Data dan menu setiap ruangan akan dikendalikan dari menu Utama. Di dalam Menu Pembuka akan terlihat beberrapa pilihan sesuai kebutuhan seperti :
A study on radiation health effects for residents around the Semipalatinsk Nuclear Test Site has ... more A study on radiation health effects for residents around the Semipalatinsk Nuclear Test Site has been conducted by REA of Japan and NNC of the Republic of Kazakhstan. In this study, we established a new cohort. The present paper describes the method for individual dose estimation relevant to the consequences of nuclear tests for residents in 10 villages around the test site and presents part of the results. External doses were calculated based on air dose rates reported in the literature soon after the nuclear tests. Internal doses due to inhalation were estimated based on the air concentration of radionuclides calculated from the air dose rate. Internal doses due to ingestion were estimated based on the ground deposition of radionuclides calculated based on the air dose rate. The external dose was much higher than the internal dose. The total dose varied by village, with the highest dose observed in Chermushki followed by Dolon, Sarjal, Karaul, and Akubulak. These results are in reasonable agreement with doses reported by others so far.
International Journal of Law and Public Policy, 2022
This research was motivated by the widespread use of pirated windows among students of IAIN Palan... more This research was motivated by the widespread use of pirated windows among students of IAIN Palangka Raya that they get from the service of installing computer shops in the City of Palangka Raya. The legal status of using pirated windows is categorized as ‘urf facade. . But there is tolerance among students of IAIN Palangka Raya who are classified as not being able to obtain original windows, that they may use pirated windows for lecture purposes. This is ḥillah because the origin was banned but used for good. Also due to difficulties if you require to use original windows. Finally, the use of pirated windows can be tolerated. This is in line with the masyaqqah's perspective that the aim is to take rukhs’ah.
Conducting fundamental and clinical research in the field of tuberculosis is an important step to... more Conducting fundamental and clinical research in the field of tuberculosis is an important step towards reducing related morbidity and mortality, but access to a sufficient number of high-quality samples required for research is an unsolved problem in Russia. This review is devoted to biobanking as a key component of modern research in personalized medicine, as well as to the status and prospects for developing this area in phthisiology and infectious diseases combined with tuberculosis.
Karunia Mandiri Joint Business Group (KUBE) is located in Pakeron Hamlet, Sumberarum Village, Tem... more Karunia Mandiri Joint Business Group (KUBE) is located in Pakeron Hamlet, Sumberarum Village, Tempuran District, Magelang Regency which produces traditional Magelang food, namely cassava emplek. The problems faced by KUBE are less than optimal marketing and the use of manual production tools. The purpose of the community service is to improve the quality of KUBE human resources in managing its business, which includes marketing, financial management, and production so as to increase production and sales. The method is to provide training and mentoring. The result of this service is more optimal marketing with the appearance of new products through rebranding and packaging as well as the use of digital marketing. Then, the production process is better with appropriate technology for molding dough and applying hygiene standards. In addition, financial management is more organized with simple bookkeeping and accounting so that selling prices can be competitive and profits can be identi...
Belajaran tentang seni rupa tertua didunia Mesir merupakan bangsa yang mempunyai peninggalan kebu... more Belajaran tentang seni rupa tertua didunia Mesir merupakan bangsa yang mempunyai peninggalan kebudayaan tertua di dunia. Lahir dari kesenian tersebut bangsa Mesir mempunyai kepercayaan dengan kultus dewa. Sosok Dewa Anubis sangat menarik karena dewa ini memiliki figure yang elegan. Karena pada dasarnya seni dan kebudayaan Mesir lebih menitik beratkan pada fungsi dan arti simbolik maka yang terjadi adalah bentuk yang masih terlihat kaku dan belum luwes. Proses penciptaan karya-karya ini dilakukan dengan perhitungan proporsional bentuk dan ukuran. Pencarian sumber ide, sketsa, pemilihan bahan, sampai pada tahap pengerjaan karya mentah yang menggunakan beberapa macam teknik yaitu: teknik pijit, teknik gores, dan teknik slab, pengeringan, pembakaran, pengglasiran, hingga yang terakhir pendisplayan karya. Pemilihan materi yang dijadikan sumber ide pada penciptaan karya ini menggunakan beberapa teori pendukung, seperti: teori estetika, historis, emotif, teori “metode penciptaan 3 Tahap 6 ...
Sarjana baru akan mengalami permasalahan ketika masuk dunia kerja, dimana mereka yang bergelar sa... more Sarjana baru akan mengalami permasalahan ketika masuk dunia kerja, dimana mereka yang bergelar sarjana (S1) tidak mudah mendapatkan pekerjaan karena mereka akan bersaing dengan para pencari kerja lulusan tahun sebelumnya atau bahkan para pencari kerja yang sudah memiliki pengalaman, sehingga banyak dari mereka yang mengalami kurangnya keyakinan akan kemampuannya (efikasi diri). Sehingga para fresh graduate membutuhkan dukungan sosial yang dapat meningkatkan efikasi dirinya dalam mencari pekerjaan. Penelitian ini bertujuan untuk mengetahui hubungan antara dukungan sosial dengan efikasi diri pada fresh graduate yang sedang mencari pekerjaan. Metode penelitian ini menggunakan pendekatan kuantitatif korelasional dan teknik pengambilan sampel menggunakan teknik sampling aksidental dengan sampel sebanyak 200 subjek fresh graduate yang sedang mencari pekerjaan dan berdomisili di kota Malang. Metode pengambilan data menggunakan skala SSI (Social Support Index) yang disusun oleh McCubbin, Pa...
Kraton Yogyakarta juga diartikan sebagai tempat penguasa mendapatkan wewenang memerintah kerajaan... more Kraton Yogyakarta juga diartikan sebagai tempat penguasa mendapatkan wewenang memerintah kerajaan berdasarkan Wahyu Tuhan, yaitu wahyuning ratu. Kraton Kasultanan Yogyakarta selain sebagai yang dipertuan pemangku tahta adat atau kepala keraton juga memiliki kedudukan yang khusus dalam bidang pemerintahan sebagai bentuk keistimewaan daerah Yogyakarta. Dari permulaan DIY berdiri (de facto 1946 dan de yure 1950) sampai tahun 1988 Sultan Yogyakarta secara otomatis diangkat sebagai Gubernur/Kepala Daerah Istimewa yang tidak terikat dengan ketentuan masa jabatan, syarat, dan cara pengangkatan Gubernur/Kepala Daerah lainnya (UU 22/1948; UU 1/1957; Pen Pres 6/1959; UU 18/1965; UU 5/1974). Antara 1988-1998 Gubernur/Kepala Daerah Istimewa dijabat oleh Wakil Gubernur/Wakil Kepala Daerah Istimewa yang juga Penguasa Paku Alaman. Setelah 1999 keturunan Sultan Yogyakarta tersebut yang memenuhi syarat mendapat prioritas untuk diangkat menjadi Gubernur/Kepala Daerah Istimewa (UU 22/1999; UU 32/2004)...
Dalam perkembanganya arsitektur selalu mendapat pengaruh dari budaya, dan langgam yang berkembang... more Dalam perkembanganya arsitektur selalu mendapat pengaruh dari budaya, dan langgam yang berkembang pada masa-masa tertentu, budaya Jawa terletak pada posisi yang paradoks dikarenakan budaya jawa mencangkup budaya dari istana yang sentris sekaligus juga mencangkup budaya dari rakyat jelata. Bangunan Tradisional Jawa memiliki variasi bentukan atap yang banyak dibandingkan dengan atap arsitektur Nusantara lainya yang ada di Indonesia. Dengan adanya keberagaman bentuk atap inilah yang memperkaya keberagaman dan kekhasanahan dari ilmu arsitektur di Indonesia. Oleh karena itu perlu dilakukan kajian untuk mengetahui bagaimana perkembangan dari atap tradisional bangunan Jawa. Tujuan dari penelitian adalah untuk mengetahui perkembangan dari bentukan atap rumah Tradisional Jawa berdasarkan proses terbentuknya suatu kebudayaan. Strategi yang digunakan dalam penelitian ini adalah dengan membuat studi model bentuk perkembangan atap tradisional Jawa berdasarkan studi literartur yang didapatkan. Me...
CV.Vintama merupakan salah satu perusahaan yang terletak di Jetis RT 006 Jadan, DK VI Tamantirto... more CV.Vintama merupakan salah satu perusahaan yang terletak di Jetis RT 006 Jadan, DK VI Tamantirto, Kasihan, Bantul, Yogyakarta bergerak di bidang industri furniture. Setiap pekerjaan yang di lakukan secara manual oleh pekerja pasti mengalami kelelahan dan cedera pada bagian tubuh. Postur kerja yang tidak baik bagi operator dapat menyebabkan kelelahan operator itu sendiri, sehingga menyebabkan penyakit akibat kerja. Penelitian ini menganalisis beban kerja fisik operator dan memperbaiki cara pengangkatan barang menggunakan metode Recommended Weight Limit (RWL). Dengan mengetahui beban kerja dan cara pengangkatan barang yang benar diharapkan mengurangi beban kerja operator dan resiko cidera tulang punggung yang mengakibatkan kelelahan bagi operator. penelitian yang dilakukan untuk mengetahui beban kerja dengan pengukuran metode 10 denyut dan perhitungan nilai RWL untuk cara pengangkatan. Hasil Kesimpulan penelitian yang didapat operator rentang umur (27- 40) tahun, dengan rata-rata de...
With advances in high-dose-rate (HDR) brachytherapy, the importance of quality assurance (QA) is ... more With advances in high-dose-rate (HDR) brachytherapy, the importance of quality assurance (QA) is increasing to ensure safe delivery of the treatment by measuring dose distribution and positioning the source with much closer intervals for highly active sources. However, conventional QA is time-consuming, involving the use of several different measurement tools. Here, we developed simple QA method for HDR brachytherapy based on the imaging of Cherenkov emission and evaluated its performance. Light emission from pure water irradiated by an 192Ir γ-ray source was captured using a charge-coupled device camera. Monte Carlo calculations showed that the observed light was primarily Cherenkov emissions produced by Compton-scattered electrons from the γ-rays. The uncorrected Cherenkov light distribution, which was 5% on average except near the source (within 7 mm from the centre), agreed with the dose distribution calculated using the treatment planning system. The accuracy was attributed to ...
Environmental radioactive contamination caused by the Fukushima Dai-ichi Nuclear Power Plant acci... more Environmental radioactive contamination caused by the Fukushima Dai-ichi Nuclear Power Plant accident has aroused great concern regarding a possible increase in the incidence of childhood thyroid cancer. The ultrasound examinations were conducted immediately after the accident as part of the Fukushima Health Management Survey (FHMS), which is divided into the preliminary baseline survey (PBLS) and the full-scale survey (FSS). Some of their outcomes are reported regularly and made available to the public. We have detailed measurements of the air-dose rates and radioactive elements in soil in many places all over the Fukushima prefecture. To study the dose-response relationship, we begin with the assumption that the external and internal doses are correlated with the air-dose rate and the amount of 131I in soil, respectively. We then investigate the relationship between these estimated doses and the PBLS and FSS thyroid cancer cases. Our analysis shows that the dose-response curve wit...
IOP Conference Series: Earth and Environmental Science, 2020
Cultural globalization has an impact on the loss of the distinctiveness of places, so place ident... more Cultural globalization has an impact on the loss of the distinctiveness of places, so place identity becomes an important issue in urban design. Ngawi is located in the western part of East Java Province and is often passed by tourists heading to cities in East Java. However, tourists are unfamiliar with Ngawi and only pass it on their journey. This underlines the need to form a city identity to lift the image of the city of Ngawi. Several cultural heritage sites can be appointed as city identity, namely Van Den Bosch Fort, Trinil Museum, Pesanggrahan Srigati, Kediaman Radjiman Widyadiningrat, Sien Hien Kiong Temple and Soedhono Sugar Factory. This study aims to identify factors of cultural heritage that can be used as a city identity as well as the way to manage these identity factors. It uses mixed methods through physical assessment, butterfly diagrams to assess cultural significance, and expert interviews to achieve robust results. The results of the study show that Van Den Bosc...
A novel formula of crosslinked polyvinyl alcohol (PVA) with glutaraldehyde (GTA), a tri-iodide co... more A novel formula of crosslinked polyvinyl alcohol (PVA) with glutaraldehyde (GTA), a tri-iodide complex, and glucono-δ-lactone (GDL) acid for gel dosimetry was investigated in the present study. The objectives of this study were to evaluate the formula’s dose response properties through spectrophotometry and possible reusability by reannealing. After production, the gel samples were irradiated from 1 to 70 Gy of gamma-rays from a Cs-137 source with a constant dose rate of 0.857 Gy/min. Spectrum data were obtained using a UV-Vis spectrophotometer and analyses were done for dose linearity, dose sensitivity versus GTA concentration, and absorbance profile versus time. The resulting unirradiated gel samples were colorless and transparent, while the irradiated samples turned to a reddish-brown hue with a peak absorbance response at 490 nm. Dose linearity results indicated R2 values of 0.9, 0.986 and 0.8 for GTA concentrations of 7 mM, 15 mM and 30 mM, respectively. Moreover, dose sensitiv...
Cara menjalankan aplikasi komputerisasi Program Museum Dirgantara Mandala ini adalah dengan meman... more Cara menjalankan aplikasi komputerisasi Program Museum Dirgantara Mandala ini adalah dengan memanggil program utama yang bernama Museum.Exe, file ini merupakan kendali utama dari keseluruhan program yang telah disusun, dimana semua tampilan yaitu : menu Edit Data dan menu setiap ruangan akan dikendalikan dari menu Utama. Di dalam Menu Pembuka akan terlihat beberrapa pilihan sesuai kebutuhan seperti :
A study on radiation health effects for residents around the Semipalatinsk Nuclear Test Site has ... more A study on radiation health effects for residents around the Semipalatinsk Nuclear Test Site has been conducted by REA of Japan and NNC of the Republic of Kazakhstan. In this study, we established a new cohort. The present paper describes the method for individual dose estimation relevant to the consequences of nuclear tests for residents in 10 villages around the test site and presents part of the results. External doses were calculated based on air dose rates reported in the literature soon after the nuclear tests. Internal doses due to inhalation were estimated based on the air concentration of radionuclides calculated from the air dose rate. Internal doses due to ingestion were estimated based on the ground deposition of radionuclides calculated based on the air dose rate. The external dose was much higher than the internal dose. The total dose varied by village, with the highest dose observed in Chermushki followed by Dolon, Sarjal, Karaul, and Akubulak. These results are in reasonable agreement with doses reported by others so far.
International Journal of Law and Public Policy, 2022
This research was motivated by the widespread use of pirated windows among students of IAIN Palan... more This research was motivated by the widespread use of pirated windows among students of IAIN Palangka Raya that they get from the service of installing computer shops in the City of Palangka Raya. The legal status of using pirated windows is categorized as ‘urf facade. . But there is tolerance among students of IAIN Palangka Raya who are classified as not being able to obtain original windows, that they may use pirated windows for lecture purposes. This is ḥillah because the origin was banned but used for good. Also due to difficulties if you require to use original windows. Finally, the use of pirated windows can be tolerated. This is in line with the masyaqqah's perspective that the aim is to take rukhs’ah.
Conducting fundamental and clinical research in the field of tuberculosis is an important step to... more Conducting fundamental and clinical research in the field of tuberculosis is an important step towards reducing related morbidity and mortality, but access to a sufficient number of high-quality samples required for research is an unsolved problem in Russia. This review is devoted to biobanking as a key component of modern research in personalized medicine, as well as to the status and prospects for developing this area in phthisiology and infectious diseases combined with tuberculosis.
Karunia Mandiri Joint Business Group (KUBE) is located in Pakeron Hamlet, Sumberarum Village, Tem... more Karunia Mandiri Joint Business Group (KUBE) is located in Pakeron Hamlet, Sumberarum Village, Tempuran District, Magelang Regency which produces traditional Magelang food, namely cassava emplek. The problems faced by KUBE are less than optimal marketing and the use of manual production tools. The purpose of the community service is to improve the quality of KUBE human resources in managing its business, which includes marketing, financial management, and production so as to increase production and sales. The method is to provide training and mentoring. The result of this service is more optimal marketing with the appearance of new products through rebranding and packaging as well as the use of digital marketing. Then, the production process is better with appropriate technology for molding dough and applying hygiene standards. In addition, financial management is more organized with simple bookkeeping and accounting so that selling prices can be competitive and profits can be identi...
Belajaran tentang seni rupa tertua didunia Mesir merupakan bangsa yang mempunyai peninggalan kebu... more Belajaran tentang seni rupa tertua didunia Mesir merupakan bangsa yang mempunyai peninggalan kebudayaan tertua di dunia. Lahir dari kesenian tersebut bangsa Mesir mempunyai kepercayaan dengan kultus dewa. Sosok Dewa Anubis sangat menarik karena dewa ini memiliki figure yang elegan. Karena pada dasarnya seni dan kebudayaan Mesir lebih menitik beratkan pada fungsi dan arti simbolik maka yang terjadi adalah bentuk yang masih terlihat kaku dan belum luwes. Proses penciptaan karya-karya ini dilakukan dengan perhitungan proporsional bentuk dan ukuran. Pencarian sumber ide, sketsa, pemilihan bahan, sampai pada tahap pengerjaan karya mentah yang menggunakan beberapa macam teknik yaitu: teknik pijit, teknik gores, dan teknik slab, pengeringan, pembakaran, pengglasiran, hingga yang terakhir pendisplayan karya. Pemilihan materi yang dijadikan sumber ide pada penciptaan karya ini menggunakan beberapa teori pendukung, seperti: teori estetika, historis, emotif, teori “metode penciptaan 3 Tahap 6 ...
Sarjana baru akan mengalami permasalahan ketika masuk dunia kerja, dimana mereka yang bergelar sa... more Sarjana baru akan mengalami permasalahan ketika masuk dunia kerja, dimana mereka yang bergelar sarjana (S1) tidak mudah mendapatkan pekerjaan karena mereka akan bersaing dengan para pencari kerja lulusan tahun sebelumnya atau bahkan para pencari kerja yang sudah memiliki pengalaman, sehingga banyak dari mereka yang mengalami kurangnya keyakinan akan kemampuannya (efikasi diri). Sehingga para fresh graduate membutuhkan dukungan sosial yang dapat meningkatkan efikasi dirinya dalam mencari pekerjaan. Penelitian ini bertujuan untuk mengetahui hubungan antara dukungan sosial dengan efikasi diri pada fresh graduate yang sedang mencari pekerjaan. Metode penelitian ini menggunakan pendekatan kuantitatif korelasional dan teknik pengambilan sampel menggunakan teknik sampling aksidental dengan sampel sebanyak 200 subjek fresh graduate yang sedang mencari pekerjaan dan berdomisili di kota Malang. Metode pengambilan data menggunakan skala SSI (Social Support Index) yang disusun oleh McCubbin, Pa...
Kraton Yogyakarta juga diartikan sebagai tempat penguasa mendapatkan wewenang memerintah kerajaan... more Kraton Yogyakarta juga diartikan sebagai tempat penguasa mendapatkan wewenang memerintah kerajaan berdasarkan Wahyu Tuhan, yaitu wahyuning ratu. Kraton Kasultanan Yogyakarta selain sebagai yang dipertuan pemangku tahta adat atau kepala keraton juga memiliki kedudukan yang khusus dalam bidang pemerintahan sebagai bentuk keistimewaan daerah Yogyakarta. Dari permulaan DIY berdiri (de facto 1946 dan de yure 1950) sampai tahun 1988 Sultan Yogyakarta secara otomatis diangkat sebagai Gubernur/Kepala Daerah Istimewa yang tidak terikat dengan ketentuan masa jabatan, syarat, dan cara pengangkatan Gubernur/Kepala Daerah lainnya (UU 22/1948; UU 1/1957; Pen Pres 6/1959; UU 18/1965; UU 5/1974). Antara 1988-1998 Gubernur/Kepala Daerah Istimewa dijabat oleh Wakil Gubernur/Wakil Kepala Daerah Istimewa yang juga Penguasa Paku Alaman. Setelah 1999 keturunan Sultan Yogyakarta tersebut yang memenuhi syarat mendapat prioritas untuk diangkat menjadi Gubernur/Kepala Daerah Istimewa (UU 22/1999; UU 32/2004)...
Dalam perkembanganya arsitektur selalu mendapat pengaruh dari budaya, dan langgam yang berkembang... more Dalam perkembanganya arsitektur selalu mendapat pengaruh dari budaya, dan langgam yang berkembang pada masa-masa tertentu, budaya Jawa terletak pada posisi yang paradoks dikarenakan budaya jawa mencangkup budaya dari istana yang sentris sekaligus juga mencangkup budaya dari rakyat jelata. Bangunan Tradisional Jawa memiliki variasi bentukan atap yang banyak dibandingkan dengan atap arsitektur Nusantara lainya yang ada di Indonesia. Dengan adanya keberagaman bentuk atap inilah yang memperkaya keberagaman dan kekhasanahan dari ilmu arsitektur di Indonesia. Oleh karena itu perlu dilakukan kajian untuk mengetahui bagaimana perkembangan dari atap tradisional bangunan Jawa. Tujuan dari penelitian adalah untuk mengetahui perkembangan dari bentukan atap rumah Tradisional Jawa berdasarkan proses terbentuknya suatu kebudayaan. Strategi yang digunakan dalam penelitian ini adalah dengan membuat studi model bentuk perkembangan atap tradisional Jawa berdasarkan studi literartur yang didapatkan. Me...
CV.Vintama merupakan salah satu perusahaan yang terletak di Jetis RT 006 Jadan, DK VI Tamantirto... more CV.Vintama merupakan salah satu perusahaan yang terletak di Jetis RT 006 Jadan, DK VI Tamantirto, Kasihan, Bantul, Yogyakarta bergerak di bidang industri furniture. Setiap pekerjaan yang di lakukan secara manual oleh pekerja pasti mengalami kelelahan dan cedera pada bagian tubuh. Postur kerja yang tidak baik bagi operator dapat menyebabkan kelelahan operator itu sendiri, sehingga menyebabkan penyakit akibat kerja. Penelitian ini menganalisis beban kerja fisik operator dan memperbaiki cara pengangkatan barang menggunakan metode Recommended Weight Limit (RWL). Dengan mengetahui beban kerja dan cara pengangkatan barang yang benar diharapkan mengurangi beban kerja operator dan resiko cidera tulang punggung yang mengakibatkan kelelahan bagi operator. penelitian yang dilakukan untuk mengetahui beban kerja dengan pengukuran metode 10 denyut dan perhitungan nilai RWL untuk cara pengangkatan. Hasil Kesimpulan penelitian yang didapat operator rentang umur (27- 40) tahun, dengan rata-rata de...
With advances in high-dose-rate (HDR) brachytherapy, the importance of quality assurance (QA) is ... more With advances in high-dose-rate (HDR) brachytherapy, the importance of quality assurance (QA) is increasing to ensure safe delivery of the treatment by measuring dose distribution and positioning the source with much closer intervals for highly active sources. However, conventional QA is time-consuming, involving the use of several different measurement tools. Here, we developed simple QA method for HDR brachytherapy based on the imaging of Cherenkov emission and evaluated its performance. Light emission from pure water irradiated by an 192Ir γ-ray source was captured using a charge-coupled device camera. Monte Carlo calculations showed that the observed light was primarily Cherenkov emissions produced by Compton-scattered electrons from the γ-rays. The uncorrected Cherenkov light distribution, which was 5% on average except near the source (within 7 mm from the centre), agreed with the dose distribution calculated using the treatment planning system. The accuracy was attributed to ...
Environmental radioactive contamination caused by the Fukushima Dai-ichi Nuclear Power Plant acci... more Environmental radioactive contamination caused by the Fukushima Dai-ichi Nuclear Power Plant accident has aroused great concern regarding a possible increase in the incidence of childhood thyroid cancer. The ultrasound examinations were conducted immediately after the accident as part of the Fukushima Health Management Survey (FHMS), which is divided into the preliminary baseline survey (PBLS) and the full-scale survey (FSS). Some of their outcomes are reported regularly and made available to the public. We have detailed measurements of the air-dose rates and radioactive elements in soil in many places all over the Fukushima prefecture. To study the dose-response relationship, we begin with the assumption that the external and internal doses are correlated with the air-dose rate and the amount of 131I in soil, respectively. We then investigate the relationship between these estimated doses and the PBLS and FSS thyroid cancer cases. Our analysis shows that the dose-response curve wit...
IOP Conference Series: Earth and Environmental Science, 2020
Cultural globalization has an impact on the loss of the distinctiveness of places, so place ident... more Cultural globalization has an impact on the loss of the distinctiveness of places, so place identity becomes an important issue in urban design. Ngawi is located in the western part of East Java Province and is often passed by tourists heading to cities in East Java. However, tourists are unfamiliar with Ngawi and only pass it on their journey. This underlines the need to form a city identity to lift the image of the city of Ngawi. Several cultural heritage sites can be appointed as city identity, namely Van Den Bosch Fort, Trinil Museum, Pesanggrahan Srigati, Kediaman Radjiman Widyadiningrat, Sien Hien Kiong Temple and Soedhono Sugar Factory. This study aims to identify factors of cultural heritage that can be used as a city identity as well as the way to manage these identity factors. It uses mixed methods through physical assessment, butterfly diagrams to assess cultural significance, and expert interviews to achieve robust results. The results of the study show that Van Den Bosc...
A novel formula of crosslinked polyvinyl alcohol (PVA) with glutaraldehyde (GTA), a tri-iodide co... more A novel formula of crosslinked polyvinyl alcohol (PVA) with glutaraldehyde (GTA), a tri-iodide complex, and glucono-δ-lactone (GDL) acid for gel dosimetry was investigated in the present study. The objectives of this study were to evaluate the formula’s dose response properties through spectrophotometry and possible reusability by reannealing. After production, the gel samples were irradiated from 1 to 70 Gy of gamma-rays from a Cs-137 source with a constant dose rate of 0.857 Gy/min. Spectrum data were obtained using a UV-Vis spectrophotometer and analyses were done for dose linearity, dose sensitivity versus GTA concentration, and absorbance profile versus time. The resulting unirradiated gel samples were colorless and transparent, while the irradiated samples turned to a reddish-brown hue with a peak absorbance response at 490 nm. Dose linearity results indicated R2 values of 0.9, 0.986 and 0.8 for GTA concentrations of 7 mM, 15 mM and 30 mM, respectively. Moreover, dose sensitiv...
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