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All Journal JURNAL NASIONAL TEKNIK ELEKTRO Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat JURNAL INSTEK (Informatika Sains dan Teknologi) JURNAL AGRICA ad-Dawaa : Journal of Pharmaceutical Sciences Jurnal Pendidikan AURA (Anak Usia Raudhatul Atfhal) Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Ibnu Sina: Jurnal Kedokteran dan Kesehatan - Fakultas Kedokteran Universitas Islam Sumatera Utara Amsal Al-Qur’an: Jurnal Al-Qur’an dan Hadis JHUSE
Salmiah
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CULTURAL FISH CULTIVATION IN FLOATING NETWORK IN KELURAHAN BELAWAN SICANANG KOTA MEDAN Salmiah; Charloq; Thomson Sebayang
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (695.877 KB) | DOI: 10.32734/abdimastalenta.v4i1.2375

Abstract

Grouper is one of the non-oil and gas export commodities that has the potential to be developed. As fish, fish consumption is much needed for restaurants and luxury hotels. The weight range of 500 - 100 grams / head, especially in living conditions, has a high price compared to in the form of dead fish.In 1999, research and development for multi-species harchery carried out jointly by the Gondol Marine Aquaculture Research Center with JICA first successfully produced mass of duck grouper seeds, cromileptes altivelis and tiger grouper seeds (Kawahara, et. Al ., 2000; Sugama et.al., 2001). Whereas to mass produce sunu grouper seeds in 2005. Technology development has been disseminated to government and private hatcheries, so that the production of duck grouper seeds has increased dramatically and more than 1 million seeds in 2001 (Kawahara and Ismi, 2003). This technology is also applied to the production of tiger grouper seeds, Ephinephelus fuscoguttatus by private hatcheries. In 2002, tiger grouper seed production was more than 2.6 million. For sunu groupers up to now, more than 0.5 million in 2006.Belawan Sicanang Village Medan Belawan District Medan City is an island surrounded by several tributaries which empties into the Deli River. 40% of the population are fishermen who are looking for shrimp or fish in the river and land pond farmers. Grouper is one of the fish that lives naturally in the waters of Belawan Sicanang Village which has high economic value. But environmental damage such as logging of mangroves due to the low alternatives of community livelihoods, changes in the function of land, continuous capture of the land causes the grouper population to continue to decline.The use of the river for floating cages in grouper aquaculture can reduce the reduced supply of groupers from the natural habitat of fishermen's catches produced by this region. Cheaper cost analysis compared to terrestrial aquaculture can improve the welfare of fishermen and support culinary commodities in the development of Mango Sicanang ecotourism which is being promoted by the community and the local government.
Comparing MPPT Algorithms for Improved Partial-Shaded PV Power Generations Basalamah, Abdullah; Pakka, Hariani; Eren, Halit; Alghamdi , Ahmed Saed; Syarifuddin, Andi; Kamil, Kusno; Salmiah; Hartono, Sriwijanaka Yudi
JURNAL NASIONAL TEKNIK ELEKTRO Vol 12, No 3: November 2023
Publisher : Jurusan Teknik Elektro Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jnte.v12n3.1134.2023

Abstract

olar energy, accepted as an alternative energy source, is attracting commercial interest and scholars and researchers for improving efficiency and lowering the losses within the system. One of these significant losses is due to partial and complex shading. This study concentrates on reducing losses to enhance the efficiency of solar systems. Maximum Power Point Tracking (MPTT) uses several alternative algorithms for efficient operations. We have selected four algorithms supporting MPPT, namely P&O, PSO, Adaptive cuckoo, and Dragonfly. These algorithms are applied on photovoltaic (PV) systems in four different scenarios: uniform irradiance, partial shading, complex partial shading, and multiple local maximum power points. According to this study, results show that the algorithms' performance vary significantly based on these scenarios. It has been shown that PSO has the longest tracking time compared to other but tracks the maximum power best when exposed to uniform irradiance. In contrast, DFO takes the shortest tracking time and performs best in I-V curves but do not have a maximum power point at the knee. Both adaptive cuckoo and PSO perform well in tracking the global maximum power point, particularly in partial shadings. The study provides insights into the strengths and weaknesses of each algorithm in different scenarios and can guide the selection of an appropriate algorithm for a given PV system.
ANALYSIS OF THE SUPPLY OF RED CHILLI (Capsicum Annum. L) IN NORTH SUMATRA PROVINCE Yayu Juita Agustina Tobing; Lindawati; Salmiah
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 1 (2024): February
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i1.1416

Abstract

YAYU JUITA AGUSTINA TOBING (207039019) with the thesis title "Analysis of Red Chili (Capsicum Annum. L) Supply in North Sumatra Province". This research was supervised by Dr. Lindawati SP. M.Si as Chair of the supervising Commission and Dr.Ir.Salmiah, MS as member of the supervising commission. Chili in North Sumatra plays a very important role for the government, producers and consumers. Red chilies can help increase regional income in terms of exports and imports. We know that red chilies are able to penetrate the international market both fresh and processed. Availability of planting land, price levels and production costs such as fertilizer prices change every year. This can affect the amount of chili offered in North Sumatra Province. The aim of this research is to determine the influence of independent variables on supply and analyze the short-term and long-term elasticity of red chili supply in North Sumatra Province. The data used in this research is secondary data in the form of a time series starting from 2001 to 2021 (per 6 months). The research method used is distributed lag model analysis. The results of this research are the Prob F-statistic value < significance α = 0.05, namely 0.000011, together with the independent variables in the model, namely the price of red chilies (Pct), the price of red chilies the previous year (Pct-1), area red chili harvest (Lpt), and the price of NPK fertilizer (Hpnt) have a real influence on the dependent variable. significant α = 5%. Based on the probability value, the price of red chilies in the previous year was 0.0408 < α = 0.05 and the area of ​​red chili harvested was 0.0233 < α = 0.05. This shows that the price of red chilies in the previous year and the size of the harvest area have a real influence on the supply of red chilies in North Sumatra Province. Meanwhile, the price of red chilies in year t with a probability of 0.0408 < α = 0.05 and the price of fertilizer in year t with a probability of 0.0633 > α = 0.05 do not have a significant effect because the probability value < α = 0.05. The short term elasticity is 0.051081 < 1, so it is stated as inelastic and the long term elasticity is 0.081358 < 1. In the long term and short term changes in the supply of red chilies in North Sumatra province are smaller than price changes.
ANALYSIS OF THE DIFFERENCES IN CONSUMER PREFERENCES TOWARDS PURCHASING LOCAL ORANGES AND IMPORTED ORANGES IN THE MODERN MARKET OF MEDAN CITY Nona Valentine Sirait; Salmiah; Lindawati
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 4 No. 3 (2024): June
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v4i3.1674

Abstract

This research is motivated by the fact that citrus fruit is a fruit that is widely consumed and has high demand. Increasing consumer demand for citrus fruit cannot be avoided. The more imported citrus products on the national market, the more competition there will be between local citrus fruit and imported citrus fruit. Imported orange fruit is often found in various cities and districts in Indonesia, including Medan City, therefore this research is needed to determine the characteristics and behavior and preferences of consumers towards local and imported orange fruit in the Medan City Modern Market. This research aims to examine what attributes consumers prefer when buying local and imported oranges at the Medan City Modern Market and analyze which attributes consumers most consider when buying local and imported oranges at the Medan City Modern Market. The data used is primary data. The data analysis used was Chi-Square and Multiattribute Fishbein. The results of the research show that there are differences in consumer preferences for the attributes of local oranges and imported oranges, except for the taste attribute. The local orange fruit that is the preference of consumers at the Medan City Modern Market is that it has a sweet taste, the price of oranges is <Rp. 20,000/Kg, the orange packaging is not wrapped, the benefits of oranges as an embodiment of a healthy lifestyle, the skin color is greenish yellow, the skin texture is smooth with large pores , durability at room temperature, large variety of fruit, direct promotion on location, ease of obtaining based on stock availability, number of seeds 1-3 seeds, high water content, yellow-orange flesh color. Meanwhile, the preference for imported oranges is that they have a sweet taste, the price of oranges is IDR 30,001–IDR 40,000/Kg, the orange packaging is wrapped in plastic, the benefits of oranges are to fulfill nutritional needs, the color of the skin is orange-yellow, the texture of the skin is smooth with small pores, the resistance to temperature cooler, medium sized variety, direct promotion on location, ease of obtaining based on stock availability, no number of seeds, high water content, and orange flesh color.
THE INFLUENCE OF SELF EFFICACY, PERCEIVED ORGANIZATIONAL SUPPORT AND EMPLOYEE ENGAGEMENT ON ORGANIZATIONAL CITIZENSHIP BEHAVIOR ON BPKD IN LHOKSEUMAWE CITY Salmiah; Sullaida; Yanita; Azhar; Nurmala
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 4 No. 2 (2024): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v4i2.1860

Abstract

This study aims to find out how Self Efficacy, Perceived Organizational Support and Employee Engagement on Organizational Citizenship Behavior on the Regional Financial Management Agency (BPKD) in Lhokseumawe City. The purpose of this research is to determine the level of Organizational Citizenship Behavior in employees who work at the Regional Financial Management Agency (BPKD) of Lhokseumawe City. The data used in this study was primary data obtained by distributing questionnaires to 75 employees. The data analysis technique used is multiple linear regression analysis which consisting of data instrument tests, classical assumption tests, and hypothesis testing using the help of SPSS software. The results showed that partially self efficacy had a positive and significant effect on organizational citizenship behavior on the Regional Financial Management Agency (BPKD) in Lhokseumawe City, furthermore perceived organizational support had a positive and significant effect on organizational citizenship behavior on the Regional Financial Management Agency (BPKD) in Lhokseumawe City and employee engagement had a positive and significant effect on organizational citizenship behavior on the Regional Financial Management Agency (BPKD) in Lhokseumawe City. These findings provide useful implications for the government to determine strategies related to human resources to improve organizational citizenship behavior in employees.
Co-Authors Abd. Rahman Saleh Abdul rahim Adul Rauf Aisah Sumaiyah Siregar Alghamdi , Ahmed Saed Andi Syarifuddin Andi Yudhistira Anni Malihatul Hawa Azhar Baiq Halimatuzzuhrotulaini Baiq Siti Hajar BASALAMAH, ABDULLAH Charloq Eren, Halit Faisal Hartono, Sriwijanaka Yudi Ihsan, Ersi Arviana Iskandarini Kamil, Kusno Kasman Kuncara, Dede Bisma LINDAWATI MUH ZAINAL ALTIM Nona Valentine Sirait Nurhidayah, Khairunnisa Nurmala Pakka, Hariani Rahmanta Relli Karosekali Ripka Prianti Ginting RITA AMALIA SYAMSU Sri Fajar Ayu Sullaida Terkelin Surbakti Thomson Sebayang Yanita Yayu Juita Agustina Tobing