59 research outputs found
Economic Impacts of Rail Transit on Recreational Shore Communities: Case of the North Jersey Coast Line
No full textThis study estimated the impact of spending by North Jersey Coast Line (NJCL) riders during summer weekends on the economies of the Jersey Shore communities known for beach-oriented recreational activities. The NJCL is a commuter rail line that provides many workers with access to their workplaces on weekdays throughout the year. The line also provides a large number of recreational visitors from New York City and other parts of New Jersey with direct access to the Jersey Shore communities on summer weekends. To estimate the economic benefits to the shore communities from spending by NJCL riders on summer weekends, this study used a software program (R/ECON) regional input–output (I-O) model developed by the Rutgers Economic Advisory Service of Rutgers University, New Brunswick, New Jersey. Visitor expenditure data from an onboard survey of NJCL riders were used as model inputs. The survey was conducted during the summer of 2013 and was completed by 2,241 riders returning from the shore area. The R/ECON I-O model provided estimates of economic benefits to the shore communities in terms of jobs, earnings, gross domestic product, state taxes, and local taxes. The model also generated return-on investment multipliers for these variables. The study showed that the 9 million in earnings, and more than $1 million in state taxes. More than 80% of the economic benefit was generated by out-of-state visitor spending.An earlier version of this paper was prepared for presentation at the 94th Annual Meeting of the Transportation Research Board, January 2015.Peer reviewe
Economic Impacts of Rail Transit on Recreational Shore Communities: The Case of the North Jersey Coast Line
No full textThis study estimates the impacts of the North Jersey Coast Line (NJCL) summer weekend riders’ spending on the economies of the Jersey shore communities known for beach-oriented recreational activities. The NJCL is a commuter rail line that provides access for a large number of workers to their work places on weekdays throughout the year. However, the line also provides direct access for a large number of recreational visitors from New York City and other parts of New Jersey to the Jersey shore communities on summer weekends. To estimate the economic benefits for the shore communities from the spending of the NJCL summer weekend riders, this study uses a regional input-output (I-O) model developed by the Rutgers Economic Advisory Service (R/ECON™) of Rutgers University. Visitor expenditure data from an onboard survey of NJCL riders were used as model inputs. The survey, conducted during the summer of 2013, was completed by a total of 2,241 riders who were returning from the shore area. The R/ECON™ I-O model provided estimates of economic benefits to the shore communities in terms of jobs, earnings, gross domestic product, state taxes, and local taxes. The model also generated return-on-investment multipliers for these variables. The study showed that the 9 million in earnings, and more than $1 million in state taxes. More than 80% of the economic benefits were generated from out-of-state visitors’ spending.Peer reviewedPaper prepared for presentation at the 94th Annual Meeting of the Transportation Research Board, January 2015. Published as TRB Paper #15-1546. Revised, November 2014
Evaluating spatial equity in bike share systems
No full textThis research analyzes 10 of the largest third generation docked bike share systems in the United States along with 3 docked bike share systems in New Jersey. These bike share systems were carefully selected to reflect diversity in their size and age, and their host region’s size and geography as well as data availability.This report was developed by the New Jersey Bicycle and Pedestrian Resource Center within the Alan M. Voorhees Transportation Center (VTC) at Rutgers, The State University of New Jersey. The research team included Charles T. Brown, MPA, Principal Investigator, Devajyoti Deka, PhD, Aashna Jain, Anish Grover, and Qingyang Xie. The Center is supported by the New Jersey Department of Transportation through funds provided by the Federal Highway Administration
Tingkah Laku dan Aktivitas Harian Induk Kepiting Bakau (Scylla serrata Forskal, 1775)Secara Terkontrol
Get PDFPenelitian tentang tingkah laku dan aktivitas harian induk kepiting bakau (Scylla serrata Forskal, 1775) secara terkontrol telah dilakukan pada bulan September 2017 di Pantai Sasak, Kec. Pasaman, Kab. Pasaman Barat. Penelitian ini bertujuan untuk mengetahui tingkah laku dan aktivitas harian induk kepiting bakau (S. serrata) secara terkontrol. Metode penelitian ini adalah observasi yaitu menggunakan teknik pengamatan dan pencatatan sistematik terhadap fenomena-fenomena tingkah laku yang diamati di wadah pemeliharaan. Hasil penelitian didapatkan persentase tingkah laku dan aktivitas harian induk kepiting bakau tertinggi sampai terendah berturut-turut adalah aktivitas istirahat (51,88%) disusul dengan aktivitas tertinggi kedua adalah bergerak (45,70%) , aktivitas agonistik (2,30%) dan aktivitas terendah yaitu makan (0,12%)
OPTIMASI PENJUALAN LAPTOP ASUS DAN ACER DENGAN METODE SIMPLEKS
Get PDFLinear Programming atau Program Linear adalah suatu cara dalam
matematika yang digunakan untuk memecahkan masalah optimasi dalam bidang
industri, perbankan, pendidikan, dan masalah-masalah yang dapat dinyatakan dalam
bentuk linear. Salah satu metode penyelesaian yang dapat digunakan dalam linear
programming adalah metode simpleks yang berfungsi untuk mencari solusi optimum.
Tujuan penelitian adalah mendapatkan model terbaik untuk penjualan Laptop Asus
dan Acer dengan metode simpleks. Penelitian yang dilakukan terdiri dari tiga
langkah, yang dimulai dengan melakukan pengumpulan data, data yang digunakan
adalah data sekunder yang diambil melalui website resmi Asus dan Acer. Langkah
selanjutnya menentukan variabel keputusan, fungsi kendala, dan fungsi tujuan.
Langkah terakhir yaitu melakukan perhitungan dengan metode simpleks dan berbantu
software Lindo 6.1. Hasil perhitungan menggunakan linear programming metode
simpleks dan alat bantu software Lindo diperoleh hasil optimum sebesar 1032751
unit pertahun. Hasil optimum tersebut diperoleh pada model kelima yaitu pada
Laptop tipe Asus X455LA dan Acer Aspire E5-457 dengan harga di bawah 6 juta,
garansi 2 tahun, daya tahan baterai 13 jam, berat 2100 gram, ukuran di bawah 15
inch, RAM 8 GB, dan HDD yang mencapai 1000 GB. Kemudian dilakukan
percobaan kembali dengan model yang sama di tahun 2017 didapatkan hasil
optimum sebesar 1001709 unit pertahun.
Kata Kunci: Linear Programming, metode simpleks, Optimasi, software Lindo 6.
A Study on Co-occurrence of Author Keywords and Keywords Plus in Flood Management Research Publications During 2010-2019
Get PDFThe flood is a significant disaster in various countries; the significant impacts of flooding includes loss of human life, property damage, destruction of crops, loss of livestock, and deterioration of health conditions due to waterborne diseases. The communication links and infrastructure such as power plants, roads, and bridges are damaged and disrupted, some economic activities may come to a standstill. People are forced to leave their homes, and everyday life is disrupted. So, to manage this kind of disaster is a critical task for human civilization. Flood management is a significant part of solving this problem.
This paper tries to trace the co-occurrence of author keywords and keywords plus on flood management research publications during 2010-2019. The data are collected from the Web of Science databas
PEMBUATAN MINYAK ATSIRI DARI KULIT JERUK PURUT (CITRUS HISTRIX) DENGAN METODE EKSTRAKSI
Get PDFOrange rind contains essential oils, also known as the oil eteris (eetheric oil) many industrial chemical pafume,add citrus fragrance on drinks and food, as well as in the field of health is used as an anti-oxidant and anti-cancer. In thisstudy who would like to know is which content is obtained and the content of essential oil skin Kaffir lime (Citrushystrix) using Gas Chromatography Mass Spectrometry (GC MS) is as much as 27 unidentified chemical components inskin oils Kaffir lime. As for the biggest deposits of oil contained in the Kaffir lime leaves 4 components with the highetpeak that is limonene of 16.45%, Sabinene of 11.13%, β-citronellol of 8,25% and citronellal of 7,64%
Evaluasi penerapan sistem manajemen keselamatan dan kesehatan kerja berdasarkan Peraturan Pemerintah (PP) Nomor 50 Tahun 2012 di Perusahaan Manufaktur X Tahun 2024
Get PDFBackground: Occupational Health and Safety (OHS) aims to protect workers and others in the workplace from the risk of work accidents and occupational diseases and create a safe, healthy, and comfortable work environment. Findings: OHS Management System (SMK3) is a management system implemented by companies to control potential hazards arising from work activities. This study aims to evaluate the implementation of SMK3 based on Government Regulation No. 50 of 2012 at Manufacturing Company X. Methods: This research is a type of qualitative research. The data collection method uses interviews with interview guidelines, observation, and document review with checklist sheets. The informant selection technique was carried out using purposive sampling with a total of 4 informants working at Manufacturing Company X. This research used a triangulation technique of methods, sources and theories to check the validity of the data. Conclusion: The results of this study indicate that the achievement score for the implementation of SMK3 at Manufacturing Company X is 94% in the advanced level category, which is considered satisfactory. Therefore, researchers provide advice to Manufacturing Company X to carry out an SMK3 audit based on PP Number 50 of 2012 so that the implementation of SMK3 in Manufacturing Company
Evaluasi penerapan sistem manajemen keselamatan dan kesehatan kerja berdasarkan Peraturan Pemerintah (PP) Nomor 50 Tahun 2012 di Perusahaan Manufaktur X Tahun 2024
Get PDFBackground: Occupational Health and Safety (OHS) aims to protect workers and others in the workplace from the risk of work accidents and occupational diseases and create a safe, healthy, and comfortable work environment. Findings: OHS Management System (SMK3) is a management system implemented by companies to control potential hazards arising from work activities. This study aims to evaluate the implementation of SMK3 based on Government Regulation No. 50 of 2012 at Manufacturing Company X. Methods: This research is a type of qualitative research. The data collection method uses interviews with interview guidelines, observation, and document review with checklist sheets. The informant selection technique was carried out using purposive sampling with a total of 4 informants working at Manufacturing Company X. This research used a triangulation technique of methods, sources and theories to check the validity of the data. Conclusion: The results of this study indicate that the achievement score for the implementation of SMK3 at Manufacturing Company X is 94% in the advanced level category, which is considered satisfactory. Therefore, researchers provide advice to Manufacturing Company X to carry out an SMK3 audit based on PP Number 50 of 2012 so that the implementation of SMK3 in Manufacturing Company
Pengaruh sikap mahasiswa terhadap iklan pada sikap terhadap produk dan minat beli : studi empiris atas Hand and Body Lotion Citra
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