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"Skripsi ini membahas gambaran kebisingan di Area Shop C ? D Unit Usaha Jembatan PT. Bukaka Teknik Utama. Pengumpulan data didapatkan dengan melakukan pengukuran kebisingan, observasi, dan wawancara terhadap pekerja untuk mendapatkan informasi mengenai durasi kerja dan frekuensi kerja. Hasil penelitian menunjukkan bahwa tingkat kebisingan di area shop C memiliki intensitas antara 74.6-100.9 dBA dan di area shop D memiliki intensitas antara 73.7-102.3 dBA. Saran yang diberikan adalah membuat program pengendalian kebisingan yang secara khusus menangani hal ini."

"Thammasat International Journal of Science and Technology (TIJSAT) contains original research articles, review articles, and short communications. The objectives are to publicize and promote the research contributions and innovative works in the fields associated with science and technology. Areas covered include:1. Biological sciences such as biology, zoology, botany, genetics, agriculture, ecology.2. Engineering such as electrical engineering, chemical engineering, civil engineering, environmental engineering, computer engineering; and information technology.3. Health sciences such as medicine, dentistry, veterinary, pharmacy, physical therapy, nursing, public health.4. Physical sciences such as chemistry, physics, mathematics, statistics.The journal is published 4 issues per year No.1 January-March, No.2 April-June, No.3 July-September and No.4 October-December.Thammasat International Journal of Science and Technology is currently indexed in both national and international electronic/online databases, namely, Thai-Journal Citation Index (TCI) Tier 1, Thai Journals Online (ThaiJO), ASEAN Citation Index (ACI), Elektronische Zeitschriftenbibliothek (EZB)."

"Artikel ini bertujuan untuk meneliti penggunaan energi dan faktor utama yang mempengaruhi intensitas emisi karbon dari perusahaan manufaktur dengan menggunakan data industri manufaktur besar dan sedang periode 2011-2014. Meskipun sektor makanan dan minuman barang logam, elektronik, mesin dan barang galian bukan logam adalah sektor utama dengan penggunaan energi terbesar, hanya sektor barang galian bukan logam yang menunjukkan memiliki energi intensitas tertinggi. Sedangkan sektor makanan dan minuman dan barang logam, elektronik dan mesin memiliki intensitas energi yang rendah dikarenakan nilai tambah yang tinggi. Dengan menggunakan metode OLS, 2SLS, dan fixed-effect dalam meneliti determinan intensitas emisi karbon, penelitian ini menemukan bahwa manufaktur besar lebih rendah dan efisien dalam mengeluarkan emisi dibandingkan manufaktur kecil. Selain itu, tenaga kerja dan jumlah modal memiliki pengaruh negatif terhadap tingkat intensitas emisi karbon. Sedangkan tingkat biaya untuk pemeliharaan mesin memiliki pengaruh positif terhadap intensitas emisi karbon. Hal ini dimungkinkan karena pemakaian mesin canggih yang memerlukan biaya pemeliharaan tinggi cenderung dilakukan oleh sektor industri yang emisi-intensif.

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Using a firm-level dataset from the Indonesian large and medium manufacturing sector, this paper investigates the energy usage performance and the main factors that are related to carbon dioxide emission intensity of manufacturing firms, from 2011 to 2014. Although food, beverages; fabricated metal and machinery; and non-metallic mineral are three primary energy-intensive sectors, only the latter had high energy intensity. Meanwhile food industry and fabricated metal and machinery show low energy intensity due to their high value-added. This paper also presents an estimation of carbon dioxide emission due to fuels consumption of firms. During the period of study, the trend of carbon emission has increased, but the carbon emission intensity has shown improvement. Performing panel data framework, this study uses OLS, 2SLS, and fixed effect model in analysing the determinants of CO2 intensity. The result of the FE regressions suggests that larger firms are emission efficient compared to small sized firms. Similarly, capital- and labor-intensive firms are less-carbon intensive. Furthermore, firms that spend more on maintenance have emitted more. This perhaps due to the adoption of high maintenance equipment by emission-intensive firms that requires for more expanses."

"Skripsi ini mencoba membuktikan keefektifan privatisasi dengan metode penjualan saham dalam meningkatkan kinerja BUMN. Skripsi ini juga ingin membuktikan kebenaran teori Stackelberg First-Mover Advantage dalam kasus privatisasi, dimana BUMN yang melakukan privatisasi lebih awal diharapkan akan memiliki kinerja lebih baik dibandingkan BUMN yang melakukan privatisasi belakangan. Sampel yang digunakan adalah 12 BUMN yang melakukan privatisasi pada periode 1991-2003, dengan metode Pooled Least Square Regression untuk analisis regresi dan Uji Peringkat Bertanda Wilcoxon untuk analisis deskriptif. Indikator yang digunakan dalam menganalisis perubahan kinerja sebelum dan setelah privatisasi adalah profitabilitas, efisiensi, output, jumlah tenaga kerja, dan rasio hutang (leverage). Sementara indikator yang digunakan untuk menganalisis kebenaran teori Stackelberg First-Mover Advantage adalah profitabilitas, rasio hutang, dan intensitas tenaga kerja.Hasil penelitian menunjukkan bahwa proses privatisasi dengan metode penjualan saham BUMN di Indonesia tidak terbukti secara signifikan mampu meningkatkan kinerja BUMN dalam hal profitabilitas, efisiensi operasional, dan jumlah tenaga kerja; namun terbukti secara signifikan mampu meningkatkan output BUMN dan mengurangi rasio hutang BUMN. Sementara teori Stackelberg First-Mover Advantage mampu dibuktikan kebenarannya dimana BUMN yang melakukan privatisasi lebih awal akan memiliki kinerja lebih baik dilihat dari indikator profitabilitas yang lebih tinggi dan rasio hutang yang lebih rendah dibandingkan dengan BUMN yang melakukan privatisasi belakangan. Namun teori tersebut tidak terbukti kebenarannya pada kinerja BUMN jika dilihat dari indikator intensitas tenaga kerja.

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The focus of this study is to prove the effect of share issue privatization on the performance of State Owned Enterprises (SOE?s). This study also wants to prove the truth of Stackelberg First-Mover Advantage theory in privatization cases, where SOE?s who did privatization earlier will gain better performances than SOE?s that did privatization lately. This study use 12 SOE?s as the sample in 1991-2003 period, with Pooled Least Square Regression method for regression analysis and Wilcoxon Sign Rank Test for descriptive analysis. The indicators used to analise performance changes before and after privatization are profitability, efficiency, output, employment number, and leverage. Meanwhile, the indicators used to analise the truth of Stackelberg First-Mover Advantage theory are profitability, leverage, and labor intensity.

The result of this study show that share issue privatization is not significantly affect the performance of SOE?s in Indonesia from the the profitability, operational efficiency, and employment number but significantly increase SOE?s output and decrease SOE?s leverage. Meanwhile, the truth of Stackelberg First-Mover Advantage theory can be proven where SOE?s that did earlier privatization will have better performance that is higher profitability and lower leverage than SOE?s that did privatization lately. But this theory can not be proven in SOE?s performance from labor intensity indicator."

"Penelitian ini bertujuan memelajari pengaruh intensitas cahaya malam hari terhadap fertilitas dan channel yang membuat intensitas cahaya malam hari berpengaruh terhadap fertilitas di Indonesia. Hasil regresi panel fixed effects dengan data tiga tahunan dari data Susenas, Podes, dan satelit DMSP/OLS menunjukkan bahwa intensitas cahaya malam hari sebagai proksi tingkat pembangunan dan penggunaan listrik, berpengaruh signifikan terhadap penurunan fertilitas di Indonesia. Intensitas cahaya malam hari berpengaruh signfikan terhadap peningkatan umur kawin pertama dan penurunan pengguna alat/metode kontrasepsi modern.

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This research aims to study impact of night-time lights intensity on fertility and channel that makes night-time lights intensity affects fertility in Indonesia. The results of fixed effect panel regression with triennial data from National Socioeconomic Survey, Village Census, and DMSP/OLS satellite show that night-time lights intensity as a proxy for capturing development level and electricity use, significantly affects fertility decline in Indonesia. Night-time lights intensity significantly affects increasing of age at first marriage and decreasing user proportion of modern contraception."

"Penelitian ini menggunakan data panel tingkat perusahaan untuk mengidentifikasi bagaimana dampak dan mekanisme berlangsungnya pengaruh aglomerasi industri terhadap intensitas energi padda sektor manufaktur di 6 provinsi di Pulau Jawa. Model pada penelitian ini menggunakan metode regresi panel data fixed effect serta two-stage least squares dan data pada rentang waktu 2010-2019. Topik penelitian ini menjadi penting dikarenakan upaya konservasi energi perlu dilakukan sebagai bagian untuk menjaga pertumbuhan ekonomi nasional, berkontribusi menjaga ketahanan energi nasional, serta mendukung pertumbuhan manufaktur sebagai sektor andalan. Sektor manufaktur sebagai konsumen energi nasional terbesar kedua menjadi patut diperhatikan terlebih pertumbuhannya yang diprediksi akan pesat di masa yang akan datang dapat berdampak banyak terhadap konsumsi energi nasional. Penerapan konservasi energi dapat terjadi bersamaan dengan pertumbuhan pusat-pusat aglomerasi manufaktur baru seperti pembangunan KEK yang sedang masif. Penelitian ini menggunakan data mencakup provinsi di Pulau Jawa karena sektor manufaktur nasional yang relatif masih terpusat di Pulau Jawa. Hasil dalam penelitian ini adalah aglomerasi industri signifikan berdampak negatif terhadap intensitas energi baik secara langsung maupun melalui mekanisme kualitas sumber daya manusia dan investasi mesin dan bangunan pada sektor manufaktur terkait.

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This study uses company-level panel data to identify the impact and mechanism of the ongoing influence of industrial agglomeration on energy intensity in the manufacturing sector in 6 provinces in Java Island. The model in this study uses the panel data fixed effect and two-stage leasts quares method and data in the 2010- 2019 timeframe. This research topic is important because energy conservation efforts need to be carried out as part of maintaining national economic growth, contributing to maintaining national energy security, and supporting manufacturing growth as a promising sector. The manufacturing sector, as the second largest national energy consumer, deserves attention, especially since its growth is predicted to grow rapidly in the future, which can have a large impact on national energy consumption. The application of energy conservation can occur simultaneously with the growth of new manufacturing agglomeration centers such as the development of the SEZ which is currently massive. This study uses data covering provinces on the island of Java because the national manufacturing sector is still relatively concentrated on the island of Java. The results in this study are industrial agglomeration that has a significant negative impact on energy intensity, both directly and through the mechanism of human resource quality and machine and building investment in the related manufacturing sector."

"AV fistula allows external vascular access for hemodialysis patients. Because hemodialysis patients experience puncture wounds and stabbing pain approximately 300 times a year, development of methods to decrease pain intensity are of great importance. Some techniques, such as the Valsalva maneuver, are known to reduce pain. This study aims to assess the effect of the Valsalva maneuver on decreasing the intensity of AV fistula pain in patients receiving hemodialysis. The quasi-experimental research of pre and post without control applying consecutive sampling to get as many as 63 respondents. Pain intensity was measured by using the Numerical Pain Rating Scale (NPRS). The Valsalva maneuver was performed during insertion of the AV fistula needle for 16–20 seconds. The results showed significant differences in pain intensity between before and after the intervention with the difference in mean that is 1.35 (SD = 0.54), t = 19.70, p = 0.001. The Valsalva maneuver is effective in reducing the pain of AV fistula insertion because it stimulates the vagus nerve to induce an antinociceptive effect. Nurses are highly recommended to teach the Valsalva maneuver to patients undergoing routine hemodialysis."

"This paper presents an overview of the characteristics of the intensity-curvature term with applications in image processing and also in Magnetic Resonance Imaging (MRI) of the human brain. The intensity-curvature term is the key concept that merges together the value of the signal with the value of the classic-curvature, which is the sum of the second order partial derivatives of the model function fitted to the signal. The model function fitted to the signal needs to have the property of second order differentiability, and also to have at least one non null second order partial derivative calculated at the origin of the coordinate system of the pixel. The mathematical meaning of the intensity-curvature term is the mapping of the signal into a novel domain where each value of the signal is multiplied by the arctangent of the angle subtended with the horizontal, by the tangent to the first order derivative of the model function. The mapping merges the value of the signal intensity and the classic-curvature of the signal. Hence, the resulting intensity-curvature term embeds information about both signal intensity and concavity-convexity of the model function. In addition to the classic-curvature, and consequential to the mapping, the intensity-curvature term allows the calculation of three supplementary intensity-curvature measurement approaches (ICMAs): (i) the intensity-curvature functional, (ii) the signal resilient to interpolation, and (iii) the resilient curvature. This paper reviews the implications of the intensity-curvature term with specific focus on the meaning and the nature of the ICMAs, which provide additional imaging of the human brain MRI."