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The aim of this research is to determine the performance of TRT from 2021 to 2023, identify the causes and impacts of TRT that exceeds the standard set time. The research design used is descriptive research with a mixed methods approach (qualitative )The type of data used is qualitative and quantitative data presented in numbers and sentences that support the author's opinion in analyzing this research. Data sources in this research are divided into primary data sources obtained from interviews, observations and literature studies and secondary data sources obtained from company data in the form of throughput data, TRT for 2021 to 2023, printed books, journals and the internet. The results of this research are that the TRT performance at PT Terminal Petikemas Surabaya is good because in 2021 to 2023 the dominant number of trucks at the TRT was less than 30 minutes, although there could be indications of a decline in performance. This decline in performance is indicated by an increase in the number of trucks from 2021 to 2023 on TRT of more than 30 minutes. The causes of TRT exceeding the standard determination time are density factors in the stacking yard, equipment factors (service and availability), human resource factors and natural factors. The negative impact of TRT that exceeds the standard set time is disruption of loading and unloading activities, internal company losses and decreased customer loyalty. Suggestions that can be used in overcoming TRT (Truck Round Time) problems are that good coordination is needed in accordance with Standard Operating Procedures (SOP), good improvisation from human resources, systems and equipment as well as yard planners carrying out various plan innovations by shortening slots so that RTG movements are not too displacement length.

Mixing temperature has an important role in the performance of the asphalt mixture that has been made. If the mixing temperature is too low and causes the viscosity value to be high, it will make it difficult to carry out asphalt mixing and was studied in the laboratory for two months which aims to determine the effect of mixing temperature variations on the value of marshall parameters and determine the effect of temperature variations on the performance of AC-WC asphalt pavement mixing. Characteristics of Temperature Variations in AC-BC asphalt mixtures for temperature variations of 140, 150 and 160, from the results of testing vim at a temperature of 160 with a value of 6.63 does not meet specifications, at a VFB value at a temperature of 160 does not meet specifications with a VFB value of 64.25, for the value of stablity, VMA, flow, MQ all meet specifications. so it can be concluded that the greater the temperature can make the asphalt mixture ineffective or the quality of the AC-BC asphalt decreases. The effect of temperature variation on AC-BC asphalt mixture is not optimal because the greater the temperature parameter can reduce the quality of AC-BC. The results of the proof of the marshal test of several temperature variations that do not meet the specifications make some marsall tests not pass specifications and density results that are not solid.

Surabaya, a city with high population density in East Java, faces challenges in managing land for reforestation. To address this issue, the Surabaya Green and Clean (SGC) Program was introduced, focusing on greening and waste management. One of the proposed solutions is hydroponics, a soilless farming method that can be applied on limited land. On July 28, 2024, community service activities were carried out in Kalijudan Village, Mulyorejo District, Surabaya City, to introduce and increase public knowledge about hydroponics. This activity involved socialization and practical hydroponic planting with the participation of 25 residents. The program consisted of preparation stages, socialization, planting practices, and report preparation. Socialization included exposure to hydroponic theory and practical demonstrations, while each participant received tools and materials for home experiments. The planting method with rockwool has proven effective in supporting plant growth, while the distributed eco-enzyme provided dual benefits by increasing plant growth and reducing household waste. This program successfully introduced hydroponic technology and increased awareness of sustainable urban agriculture. Hopefully, this activity will be the first step in developing hydroponics and creating a greener environment in Surabaya.

The aquaculture sector is one source of food production whose development in Indonesia reached 6,979,750 tonnes or 95.80%. Therefore, it can contribute to the community's nutritional adequacy rate. Fisheries cultivation must be encouraged, because it plays an important role in improving the community's economy. Catfish production in Indonesia reached 1.06 million tons and 19,550 tons in Lampung. Catfish can be cultivated with various types of pools including tarpaulin, concrete, soil, biofloc and bucket pools. The aim of cultivating in buckets is as a form of updating appropriate technology through cultivating in buckets and creating nutritional gardens. The levels of ammonia, nitrite and nitrate in catfish ponds with plants will be lower than in conventional ponds without aquaponics. The experiment was conducted with a Completely Randomized Design (CRD) with four treatments and three replications (P1=1 head/liter, P2=2 head/liter, P3=3 head/liter and P4=4 head/liter). The best absolute weight growth rate was 3.1 grams, absolute length growth rate was 9.1 cm, and survival rate was 81%, accompanied by other water quality parameters such as temperature (26.5 - 28.4oC), pH (6.5- 6.8), DO (3-4 mg/L), TDS (135- 145 ppm).

This research aims to model the impact of Green Open Space (GOS) on Carbon Monoxide (CO) gas levels in Entrop Village, South Jayapura District. Green Open Space plays a crucial role in improving air quality in an area. In the context of rapid urbanization and increasing motor vehicle numbers, GOS serves as the city's lungs, capable of absorbing pollutants and improving air quality. The research method used is spatial modeling, which allows mapping the distribution of GOS and measuring CO levels on the main roads of Entrop Village. Primary data was obtained through field surveys using CO measuring instruments, while secondary data was obtained from various literature sources and reports from related agencies. Data analysis was conducted using statistical and spatial approaches to identify the relationship between GOS and CO levels. The results showed a significant negative relationship between the extent of GOS and CO levels. The larger the GOS area, the lower the CO concentration in the area. Spatial modeling also identified high CO concentration points in areas with low GOS density. Furthermore, this research found that uneven distribution of GOS contributes to variations in air quality (CO) in different locations. These findings highlight the importance of effective GOS management as part of air pollution control strategies in large cities. Recommendations from this research include increasing the number and distribution of GOS in areas with high CO concentrations, and integrating GOS into urban spatial planning to create a healthier and more sustainable environment. This research makes a significant contribution to sustainable urban planning by emphasizing the importance of integrating GOS into spatial planning to improve air quality and environmental health. Thus, the results of this research can serve as a reference for the government and stakeholders in formulating future GOS management and air pollution control policies.      

Flies are vectors for disease transmission, especially mechanically and through their vomit and feces. Items, especially food, are usually contaminated by human feces, rubbish, the saliva of sick people, scars from animal carcasses and other things that are covered in flies. Flies can throw feces on food so that the food becomes contaminated with fly eggs and larvae. Disruption of comfort, eyesore, itching of the skin, causing discomfort, decreased appetite. To determine the density and identification of flies in the Waiheru Perumnas market, Baguala District, Ambon City. Type of descriptive research that describes a condition based on observation and examination of the Ambon Environmental Health Engineering Center (BTKL) Laboratory. The aim of descriptive research is to describe the density and identification of flies in the Waiheru Perumnas market, Baguala District, Ambon City. Measuring the density of flies in the Waiheru Perumnas market, Baguala District, Ambon City is based on 3 points, 10 measurements at each point in the morning, at the first point (los fish) amounted to 87 flies, at point II (vegetable stall there were 55 flies and at point III (fruit stall) there were 45 flies. Identification of fly types resulted in 3 types of flies identified, namely Musca Domestica (house fly), Cliphora Sp (green flies) and Sarcophaga (meat flies). The density of flies in the Waiheru Perumnas market, Baguala District, Ambon City, based on the installation of fly grills based on the 10 highest points, was 187 flies and at the 5 highest points was 134 flies with 23 flies caught in the fly trap. From the results obtained, it can be seen that the density of flies is very high so it is necessary to deal with fly breeding sites and fly control measures.

Introduction Osteoarthritis (OA) is the most common articular disease of the developed country and cause of chronic disability, and may cause joint failure.Currently, it is more prevalent than it used to be, and it is predicted that this tendency will continue as life expectancy and the prevalence of obesity increase.OA is related to age, but is associated with a variety of both modifiable and non-modifiable risk factors, including obesity, lack of exercise, genetic predisposition, bone density, occupational injury, trauma, and gender. It is a major cause of disability in elderly populations around the globe, especially in developed countries. the aim of study to identify Knowledge about osteoarthritis and its related risk factors in fourth grade students in nursing department of Alfarabi collage  and to assess Knowledge about osteoarthritis and its related risk factors in fourth grade students in nursing department of Alfarabi collage . methodology The methodology for studying the knowledge about osteoarthritis and its related risk factors in fourth-grade students in the nursing department of Alfarabi College can be utilize a cross-sectional research design to assess the knowledge of fourth-grade nursing students about osteoarthritis and its related risk factors. A convenience sampling method will be used to select participants from the fourth-grade nursing students at Alfarabi College. The sample size will be determined based on the total number of fourth-grade students in the nursing department. Results The sociodemographic characteristics of 256 students at Al-Farabi College were analyzed. The majority of respondents were male (73.8%), over 22 years old (35.3%), and engaged in manual labor (53.0%). The study found that students had higher knowledge about certain aspects of osteoarthritis, such as postmenopausal women being more at risk for osteoporosis than osteoarthritis (87.5%), while their knowledge about female gender as a risk factor was lower (39.4%). Students also had higher knowledge about joint pain as a symptom of osteoarthritis (82.8%) compared to redness in the joint (53.1%).Finally, while there was a high significance between having a first-degree relative with knee osteoarthritis and knowledge, there was no significance between being clinically diagnosed with osteoarthritis and knowledge among the students. Conclusion  the study of sociodemographic characteristics and knowledge of osteoarthritis among students at Al-Farabi College revealed that there were significant associations between gender, occupation, awareness of knee osteoarthritis as a disease entity, and having a first-degree relative with knee osteoarthritis with knowledge about the condition. However, there was no significant association between age, being clinically diagnosed with osteoarthritis, and knowledge.

Dengue, or what people often call dengue fever, is a viral infectious disease that is transmitted through mosquitoes. The incidence of dengue has increased significantly worldwide in recent decades. Dengue has become a public health problem in the world, not only in Indonesia. In early 2020, WHO listed dengue as a global health threat among 10 other diseases. By the end of 2022 the number of dengue cases in Indonesia will reach 143,000 cases, dengue cases occur equally in women (49%) and men (51%). Most dengue cases occur in the 15-44 year age group (39%). This pattern is different from deaths due to dengue, which are more dominant in women (55%) and in the younger age group, namely 5-14 years (45%). Cases of Dengue Hemorrhagic Fever (DHF) in 2021 have doubled compared to the same period in 2020, which was only 41 cases. DHF cases in the city of Ambon have experienced a significant increase, as of June 2021 there were 81 cases of dengue fever recorded with 2 patients dying. The highest number of dengue fever cases was in Sirimau sub-district with 43 cases, followed by Nusaniwe with 18 cases, Baguala with 11 cases, South Leitimur with 6 cases, and Teluk Ambon sub-district with 3 cases. Based on data from the Tulehu Community Health Center, Salahutu District, Central Maluku Regency. There were 11 cases of dengue fever from 2022 to September 2023. Among them, there was 1 case of dengue fever in RT 002 Al-Muhajirin Hamlet, Tulehu Village, Salahutu District, Central Maluku Regency. The type of research used in this research is descriptive research to calculate the percentage of houses positive for Aedes aegypti and calculate the density of larvae in water reservoirs inside and outside people's houses in RT 002 Al-Muhajirin Hamlet, Tulehu Village, Salahutu District, Central Maluku Regency. The results of the research that has been carried out show that RT 002 Al-Muhajirin Hamlet, Tulehu Village, Salahutu District, Central Maluku Regency, the HI index has a Density Figure (DF) of 8 so it is in the high density category, while the CI Index has a Density Figure (DF) of 9 so it is in the high density category.

One effort to control Aedes aedes. mosquitoes is by knowing the entomological index. The entomological index is an indicator of the density of Aedes aegypti larvae in a particular settlement which is an important consideration in determining effective vector control efforts. The success of larva monitoring is seen from the House Index (HI), Container Index (CI), Breteau Index (BI) and Larval Free Rate (ABJ), because these entomological indices are used to monitor the population density of Aedes spp in the spread of the dengue virus. The problem in this service is how to reduce the high number of dengue fever cases. This community service is to determine the larval density of the House Index, Container Index, and Breteau Index. The service methods used are surveys and observations. The results of the larval survey in Pampang subdistrict showed that the HI, CI and BI values ​​in Pampang subdistrict were respectively 26% (DF=4), 14.36% (DF=4) and 27.45 (DF=4) in the density category. moderate, while the larvae free rate (ABJ) is 79%, which still does not meet the Environmental Health Quality Standards standards in an area described as having an ABJ of less than 95%.

Aedes aegypti mosquito is the cause of Dengue Hemorrhagic Fever (DHF) which can cause outbreaks and result in high vector development due to uncontrolled vector development. To determine the density and identification of Aedes aeygpti mosquito larvae as vectors RT 005 RW 014 Wailela coastal environment, Rumah Tiga Village, Teluk Ambon District, Descriptive survey research using the cross sectonal method. This research was carried out in the coastal area of RT 005 RW 014 Rumah Tiga Village, Teluk District. In this study, the population taken was 48 houses located in the coastal area of RT 005 RW 014 Rumah Tiga Village, Teluk Ambon District. The variables of this study used larval indices (house index, container index, breteauIndex). The results of the study showed that the assessment of House Index (HI) = 97% Container Index (CI) = 46% and Breteu Index (BI) = 308% with DF= which showed that the density of larvae in the coastal area of RT 005 RW 014 Rumah Tiga Village was quite high and the risk of transmission was also high. Based on the results of the survey, Aedes aegypti mosquito larvae are more commonly found in dispensers and flower pots compared to other types of containers. According to the results of a research survey conducted on the Aedes aegypti mosquito larvae survey in the coastal area of RT 005 RW 014 Rumah Tiga Village, Teluk Ambon District in 2024, the following conclusions were obtained: From the House Index (HI) inspection, 97% of the 46 houses inspected, from the Co M. Interner Index (CI) inspection, 46% positive of the 46 houses inspected, From the Breteu Index (BI) inspection, 308% of the 47 houses inspected.

This paper presents an improved SEIR (Susceptible-Exposed-Infectious-Recovered) model to simulate the spread of infectious diseases in urban environments, taking into account environmental factors such as population density, mobility, and air quality. By applying the model to a range of urban case studies, we analyze the impact of each factor on transmission rates and propose strategies for optimal intervention. The results show that cities with higher levels of mobility and pollution experience faster disease spread, which requires targeted health policies.

As electric vehicles (EVs) gain popularity, understanding the demand for EV charging infrastructure becomes essential for effective urban planning. This paper develops mathematical models to predict EV charging demand based on various factors, including population density, traffic patterns, and energy consumption data. The models provide valuable insights for city planners regarding the optimal placement and capacity of EV charging stations to meet future demand, facilitating the transition to a more sustainable urban environment.

Macrozoobenthos is a group of benthic organisms measuring more than 1 mm that plays a crucial role in the process of decomposition and mineralization of organic material in aquatic ecosystems. The purpose of this observation was to determine the ecological index and density of macrozoobenthos in Pengudang and Dompak Waters. This observation was conducted from May 26-27, 2024 in the waters of Pengudang and Dompak using the survey method. Determination of sampling points is done by random sampling of 20 points each line transect. Macrozoobenthos measurements using 1x1m quadrant transect. The results showed that Pengudang waters had a higher species density with an average value of 13 (medium) compared to Dompak with an average of 0.03 (low). The diversity index ranged from 0.36-1.05, with Pengudang showing higher values. The uniformity index in Pengudang was 0.50 (medium), and in Dompak 0.17 (low). The dominance index was higher in Dompak (0.84) than Pengudang (0.40). Water quality parameters showed that temperature, salinity and pH were within safe limits, but TSS values in Dompak exceeded quality standards, indicating higher sedimentation levels.  

This study aims to analyze the relationship between macrozoobenthos Gafrarium pecinatum density and water quality at two water stations determined based on the turbidity of the research location on Sunday, May 26, 2024 in Pengudang waters and Monday, May 27, 2024 in Dompak waters. Field data analysis was carried out in the Marine Biology laboratory of the Faculty of Marine Science and Fisheries UMRAH. This study used a random sampling method with sample collection carried out at two predetermined research stations. The results showed that Gafrarium pecinatum is a macrozoobenthos species found in both research locations, with differences in the number of individuals between stations. Evaluation of water quality showed that most of the chemical and physical parameters were still within the established quality standard limits, but the temperature parameter at station 2 slightly exceeded the quality standard limits. Nonetheless, the water conditions at both sites can still be considered suitable to support the life of marine biota. Further monitoring is required to maintain the sustainability of the coastal ecosystem.

This study aims to improve student learning outcomes on substance density material through the Problem Based Learning (PBL) model with the Six Hats of Thinking method. This type of research uses Classroom Action Research (PTK),  the research sample is 7G grade  students with a total of 32 students of UPT SMP Negeri 1 Gresik for the 2023-2024 academic year. The study was conducted two cycles. Method of data collection through tests. Based on the data obtained, it aims to determine student responses to improved learning outcomes. The data collected at PTK is in the form of quantitative data. The data is in the form of student learning outcomes. To analyze the level of achievement of student learning outcomes after the learning process per cycle by providing an assessment in the form of test questions per end of the cycle. This study brought the results that during the learning process there was an increase in student learning outcomes in cycle 1 reaching a grade average of 80 and cycle 2 showing an average increase of 92. Conclusion when applied PBL model with Six Hats Thinking method student learning outcomes increase.

Hair is an important aspect of a person's appearance. Hair in the elderly experiences a decline in quality which is often characterized by thinning, brittleness and loss. Vitamin D plays an important role in this condition because it affects the growth cycle of hair follicles. A deficiency can cause hair to become brittle and fall out easily. In this community service activity, education is provided to explain the importance of vitamin D and how to get it through a healthy diet and lifestyle. Screening using a hair analyzer shows problems with hair loss and low hair density as well as lots of dead skin cells. Effective education and nutritional interventions, including vitamin D supplementation, are essential to improve hair health and ultimately the quality of life of elderly. Treating vitamin D deficiency, including hair and scalp care, must be an integral part of the elderly's health program.   Keywords: education, hair health, elderly, community service, vitamin D  

Economic growth and increasing population density in adulthood require awareness regarding environmental concern. Caring for the environment is an important thing that must be done to prevent natural damage and maintain ecosystem balance. Nganjuk Regency, with a population density of around 1,103,902 people in 2020, of course produces quite a lot of household waste. There is a need to increase awareness and change attitudes regarding waste sorting and processing to create a clean and healthy environment, which is the aim of holding waste bin procurement activities. Seeing that Setren Village SDGs number 12, namely Environmentally Conscious Village Consumption and Production, still has not met the target score that must be achieved, knowledge regarding waste sorting needs to be emphasized more. The method used was direct observation in the Setren Village environment, then a Focus Group Discussion was held regarding handling waste problems to create a healthy environment. The results of the community service carried out are the provision of waste sorting bins and socialization of waste sorting. Apart from that, there has been an increase in knowledge regarding types of waste for the people of Setren Village.

Transportation makes it easier for people to carry out their daily activities. Transportation is really needed by the community, considering the density of people's activities which require moving from one place to another and also makes it easier for people to order the goods or food they want from a place that consumers want. Therefore, drivers with personality, emotional intelligence and good motivation are needed, where there is a decline in the performance of gofood drivers, one of which is the gofood driver in Bandar Lampung. This research aims to examine the influence of Personality, Emotional Intelligence, and Motivation on the Performance of Gofood Drivers in Bandar Lampung City from an Islamic Business Perspective. This research used a quantitative approach with a sample of 98 gofood drivers in Bandar Lampung. Sampling was carried out using an associative approach which connects one variable to another variable. The data analysis method uses SPSS (Statistical Program for Social Science) version 20 and then the data obtained is processed using SPSS 20 software. Data analysis in this research uses multiple linear regression analysis with Personality, Emotional Intelligence and Motivation as independent variables and performance as the dependent variable .Based on the research results, it shows that personality does not have a significant effect on the performance of Gofood drivers. Emotional Intelligence also has no significant effect on Gofood driver performance. Motivation has a positive and significant influence on Gofood driver performance. However, personality, emotional intelligence and motivation simultaneously have a significant effect on the performance of gofood drivers in Bandar Lampung City.

The aim of this research is to describe rate scientific text academics in the text report results observation ( textbook Language Indonesia For college tall edition revised in 2024) is viewed based on simplicity structure and density information . This type of research is classified as research qualitative in descriptive form with techniques data collection uses technique documentation , engineering read , and note-taking techniques through sources written form text academic . As for sources the data obtained from Indonesian language textbook for College Edition Revised 2024. Presentation The results and data analysis in this research use approach linguistics systemic functional .Research result show that this textbook is successful serve various type text academic , incl text review , research and activity proposal text , text report research and activities, as well text article scientific , with a systematic structure and rich content . This book provides clear guide as well as relevant examples , helpful students understand, write , and analyze various type text academic . In conclusion , this textbook provides contribution significant to Indonesian language learning in college high and worthy made reference main . Suggestions are given For enhancement quality of material, improvement of text examples, use of interactive media , lecturer training , and collection feedback from users for repair sustainable.

Utilization of fly ash which is part of the residue from burning coal for power plants (PLTU), where the combustion products have the same size as sand. Asphalt concrete is a type of construction pavement consisting of a mixture of asphalt and aggregate, either with or without added materials. This research aims to determine the characteristic values ​​of asphalt using fly ash as a substitute for sand in AC – WC asphalt concrete with mixed variations of 25%, 50% and 75%. From the research results, the AC-WC mixture used according to the standard, namely the condition of 5.5% asphalt content, obtained a stability value of 1580kg, a VFB value of 79.00%, a VMA value of 15.50%, a VIM value of 3.40%, a MQ value of 550kg/mm ​​, flow value 2.90mm and density value 2.35. Tests with mixture variations of 25%, 50% and 75% obtained a maximum stability value of 1706.5kg at a variation of 25%, a maximum flow value of 3.54mm at a variation of 75%, a maximum VIM value of 6.90% at a variation of 75%, a maximum VMA value 17.68% at 75% variation, maximum VFB value 84.89% at 25% variation, maximum density value 2.38 at 25% variation and MQ value 605.33kg/mm ​​at 25% variation. From the results of a study of the characteristics of asphalt using fly ash as a substitute for sand in AC-WC concrete asphalt with a variation of 50% which meets the requirements of the 2018 General Specifications Revision 2.