Journal Universitas Wijaya Kusuma Surabaya
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ANALISIS KARAKTERISTIK LALU LINTAS DAN TINGKAT PELAYANAN JALAN SRIWIJAYA MATARAM
Get PDFPerkembangan ekonomi memicu penigkatan volume lalu lintas yang masif di Jalan Sriwijaya Mataram. Peningkatan ini tidak diimbangi dengan kapasitas jalan yang memadai dan diperburuk oleh hambatan samping seperti parkir liar yang pada akhirnya berpotensi menimbulkan kemacetan dan menyababkan kerugian produktivitas. Penelitian ini bertujuan menganalisis karakteristik geometrik dan lalu lintas serta menentukan Tingkat Pelayanan Jalan (Level of Service/LoS) ruas Jalan Sriwijaya saat jam sibuk, sesuai dengan acuan terkini Pedoman Kapasitas Jalan Indonesia (PKJI 2023). Metode yang digunakan adalah survei kuantitatif sistematis di lapangan untuk mengumpulkan data primer seperti volume lalu lintas, geometrik dan hambatan samping pada hari-hari sibuk Senin, Rabu, Minggu dan dianalisis menggunakan persamaan PKJI 2023. Hasil menunjukan bahwa Jalan Sriwijaya Mataram Tipe 4/2-T memiliki kapasitas 2998,8 smp/jam dan kecepatan arus bebas 56,162 km/jam. Volume puncak terjadi pada hari Senin pukul 17:00-18:00 sebesar 1326,4 smp/jam. Analisis kinerja menghasilkan nilai Derajat Kejenuhan (DJ) tertinggi 0,44. Berdasarkan nilai DJ, LoS jalan Sriwijaya Mataram berada pada Tingkat B. Kondisi ini menunjukkan arus lalu lintas masih stabil namun sudah mulai dibatasi oleh volume, seingga perlu upaya manajemen. Rekomendasi yang diajukan adalah pengaturan parkir, optimasi marka dan pemanfaatan teknologi lalu lintas untuk menjaga efisiensi operasional jala
Karakteristik Sosial Ekonomi Nelayan Payang di Pelabuhan Perikanan Nusantara Brondong Lamongan Jawa Timur
Get PDFPayang is a bag net fishing gear used to catch schools of fish. Payang fishing gear is one of the most commonly used fishing gears by fishermen in the waters around PPN Brondong, Lamongan regency. This study aims to examine and study the socio-economic characteristics of Payang fishermen. The method used in this research is a descriptive method with purposive sampling technique. The main components of the Payang fishing gear construction are floats, weights, float lines, weight lines, net ropes, wings, body I, body II, and bag. Most of the Payang fishermen's family members are around 4-6 people. The educational level of Payang fishermen is relatively low, with graduates of elementary school and even some who have never been to school. The tradition of sea harvesting is a high social value tradition carried out by Payang fishermen based in PPN Brondong, Lamongan. The economic aspect of fish catching with fishing gear in PPN Brondong consists of fixed costs of IDR 210,994.51 and variable costs of IDR 904,000, making the total cost IDR 1,114,994. The profitability of the fishing business conducted by Payang fishermen based in PPN Brondong is feasible because the RC/ratio value is greater than 1.Keywords : Fisherman, Payang, Revenu
The Social Construction of Lecturer-Scholarship Student Relations at the State University of Surabaya
Get PDFThis study aims to understand the social construction of the relationship between lecturers and scholarship recipients at the State University of Surabaya (UNESA) within the context of academic interaction and everyday campus life. Using a qualitative approach and a case study method, this research involved three purposively selected informants: two KIPK scholarship students and one academic advisor. Data were collected through in-depth interviews, participatory observation, and field documentation, then analyzed thematically. The findings indicate that social relations between lecturers and students are shaped through empathy, social negotiation, and awareness of academic justice. Scholarship recipients interpret financial aid not merely as economic assistance but as a means to foster independence, academic integrity, and social resilience. Lecturers play a crucial role in cultivating inclusive learning spaces, promoting social sensitivity, and empowering students from disadvantaged backgrounds to participate equally in academic life. This study emphasizes that scholarships are not only financial mechanisms but also transformative mediums for reinforcing social justice and empathetic relationships within higher education institutions
Pengaruh Pertumbuhan Ekonomi, Jumlah Penduduk, Penanaman Modal Negeri Terhadap Pengangguran Di Indonesia Tahun 2015-2022
Get PDFThe purpose of this written research is to examine the impact of economic expansion, unemployment rates, and income inequality on the unemployment rate in Indonesia between 2015 and 2022. Secondary data used comes from various sources, including the Central Statistics Agency (BPS). The data used in this written research covers the years 2015–2022, with most of the data coming from the Indonesian Central Statistics Agency (BPS) and related books and journals. Regions or places with the highest percentage values of unemployment variables in Indonesia were selected using purposive sampling techniques, documentation techniques, and library research methods. The dependent variable in this written research is unemployment, while the independent variables are economic growth, poverty, and income inequality. The panel data used in this written research is a combination of cross-sectional and time series data. The observation size of this study is 72 and covers nine provinces with high unemployment rates over a period of eight years, namely 2015 to 2022. The provinces with the highest unemployment rates are Aceh, Riau Islands, West Sumatra, Banten, DKI Jakarta, West Java, North Sulawesi, Maluku, and West Papua. In written research, the research hypothesis is tested using the panel data regression analysis method. The Cammon Effect Model is proven to be the most effective model for written research, according to the results of the analysis. From 2015 to 2022, income inequality has a positive but insignificant effect on unemployment, poverty has a positive but insignificant effect, and economic growth has a negative and significant effect on unemployment in Indonesia
Analisis Faktor Determinan Pengaliran Air Bersih untuk Pembangunan Ekonomi Daerah di Pulau Jawa Berbasis Green Economy
Get PDFClean water, as one of a living creature’s main resources to live, is supposedly considered as one of renewable resources available on Earth that is accessible to everyone and plays a huge role in our daily lives. In spite of clean water being everywhere on Earth, as time goes on, with the growing population rate, the increasing rate of pollution, and many other factors, the water that is available on Earth is no longer ethical to be used daily since those degradation factors mentioned are implying water scarcity in the future. This has led us into irony. Water, which is supposedly one of renewable resources, will no longer safe to be accessed by everyone. This study used quantitative methodologies and a fixed effect model approach to perform research utilizing panel type data. According to the analysis performed for this study, the number of consumers, employees, and businesses that are present and dispersed over Java Island has a 96% influence on the amount of water given to the community
Strategi Pemasaran Komoditas Bawang Merah (Allium ascalonicum L.) di Pasar Keputran Surabaya (Marketing Strategy of Shallot Commodity (Allium ascalonicum L.) in Keputran Market Surabaya)
Get PDFThis study aims to analyze internal factors (strengths and weaknesses) and external factors (opportunities and threats) in the marketing of shallots in the Keputran Surabaya market, and analyze the marketing strategy of shallots in the Keputran Surabaya market. Based on the results of the research analysis, it can be concluded that the internal factors of the shallot commodity marketing strategy have 4 strengths (Strength) and have 4 weaknesses (Weakness) with an IFAS result of 0.46. For external factors, there are 3 opportunities (Opportunities) and 3 threats (Threats) with an EFAS result of 1.05. The results of the SWOT diagram analysis show that the shallot commodity marketing strategy is directed at quadrant I, which means doing it by utilizing the strengths to capture existing opportunities. An aggressive strategy is a strategy that leads to a profitable position for traders, by using strengths to achieve existing opportunities.
PERAN PENYULUH PERTANIAN TERHADAP PENGEMBANGAN KELOMPOK TANI DI DESA BELANG TURI KECAMATAN RUTENG (The Role of Agricultural Extension in The Development of Farmer Groups in Belang Turi Village, Ruteng District)
Get PDFThe objectives to be achieved in this study were (1) To determine the role of agricultural extension workers in the development of farmer groups in Belang Turi Village, Ruteng District, Manggarai Regency, (2) To determine the influence between the role of agricultural extension agents and the development of farmer groups in Belang Turi Village, Ruteng District, Manggarai. This type of research was quantitative research. the variables in this research consisted of the independent variable X (the role of agricultural extension workers) and the dependent variable Y (development of farmer groups), the data collection technique in this study was through questionnaires and documentation. While the data analysis used is using a Likert scale, Pearsen product moment correlation analysis, and simple linear regression. The results showed that: 1) the role of agricultural extension workers in the development of farmer groups in Belang Turi Village was classified as good with a value of 75.91. 2) there is an influence between the role of agricultural extension workers (X) and the development of farmer groups (Y) with a significance value of 0.000 and the magnitude of the influence value is 0.647.Keywords: Agricultural Extension, Development, Farmer Group
Antibacterial Effectiveness of White Champaca Flower (Michelia alba dc) Against Growth of Corynebacterium diphtheriae
Get PDFBackground: Corynebacterium diphtheriae is a bacterium that attacks the respiratory tract, especially the larynx, tonsils, and throat. These bacteria can release toxins that can cause diphtheria. One of the nutritious plants that people often use is the white Champaca flower, or Michelia alba. Objective: This study aimed to examine the antibacterial effectiveness of white champaca flower (Michelia alba dc) against the growth of Corynebacterium diphtheriae. Methods: Experimental research method with post-test only control group design using Cup-plate technique of ethanol extract of white Champaca flower (Micheia alba) in various concentrations (20%, 40%, 60%, 80%, and 100%) and Erythromycin as a positive control and aquades as a negative control. Results: The results of this research are that the minimum inhibitory concentration against the growth of Corynebacterium diphtheriae bacteria at a 20% concentration is 42.16 mm, the concentration of 40% is 47.21 mm, the concentration of 60% is 51.66mm, while at the concentration of 80% the average diameter of the inhibitory zone is 54.49 mm and also at the concentration of 100% the average diameter of the inhibition zone is 54.69 mm which is the average diameter of the largest inhibition zone. The negative control with an inhibitory zone diameter of 0 mm, while the positive control with an inhibitory zone diameter of 44.21 mm. Conclusion: White Champaca flower extract (Michelia alba dc) had antibacterial effectiveness against the growth of Corynebacterium diphtheriae and at a concentration of 100% it is the most effective concentration in inhibiting the growth of Corynebacterium diphtheriae bacteria.
Profile of Ankle Sprain Patients at Pusdokkes Polri Bhayangkara Tertiary Hospital
Get PDFBackground: Ankle sprain is a musculoskeletal injury with the highest incidence rate in the world. Risk factors for ankle sprain are age, gender, sport, anatomical abnormalities, and body mass index (BMI). There is still contradiction as to whether gender is a risk factor for ankle sprain. Furthermore, there has been no research on ankle sprain regarding members of the Police Force as a risk factor. Objective: This research aims to determine the relationship between patient profile and acute ankle sprain at Pusdokkes Polri Bhayangkara Tertiary Hospital. Methods: This study took 124 research subjects, with consecutive sampling analysis, was an observational analytic study with a cross sectional research design involving patients diagnosed with ankle sprain in 2022 – 2023 at Pusdokkes Polri Bhayangkara Tertiary Hospital who met the inclusion and exclusion criteria. Result: As many as 79% of the subjects were aged 19 – 44 years (p=0.333). It was found that 52.4% of the subjects were male (p=0.944). As many as 46% of the subjects were members of the Police Force (p=0.181). Conclusion: Age, gender, and occupation had no significant association with the incidence of acute ankle sprain in this research. Male police officers aged 45 – 59 years have a higher risk of experiencing acute ankle sprain. The implication of this study is to prevent at-risk groups and/or ankle sprain patients