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Mathematics anxiety has long been recognized as a barrier to student achievement, particularly in an era where digital technologies are reshaping education. This study aims to investigate the role of cognitive psychology in modern mathematics learning as a means of reducing math anxiety and enhancing numerical creativity among digital generation learners. Employing an experimental classroom design informed by neuroeducation principles, the research explored how interventions rooted in cognitive regulation, emotional control, and cognitive load management influence student outcomes. Data were collected through pre-test and post-test instruments measuring levels of math anxiety and creativity in numerical problem-solving. The findings demonstrate a significant reduction in mathematics anxiety following the implementation of the neuroeducation-based intervention. Simultaneously, students exhibited marked improvements in creative approaches to numerical challenges, indicating that addressing psychological factors is essential to unlocking mathematical potential. These results highlight the importance of integrating cognitive psychology into mathematics instruction, moving beyond procedural learning toward a holistic approach that considers students’ emotional and cognitive states. The implications extend to educators, curriculum designers, and policymakers, suggesting that modern mathematics education should balance cognitive development, emotional well-being, and creative problem-solving skills to prepare students for the challenges of a rapidly evolving digital world.

This study aims to provide an overview and empirical evidence of the impact of Cross Training and Psychological Contracts on Psychological Welfare and Employee Performance. The population and sample in this study only consisted of contract workers. Bankaltimtara Samarinda branch which has a total of 72 people. The analytical method applied is PLS (Partial Least Squares) analysis, which is a powerful method for conducting analysis because it is not based on many conjectures. The advantages of PLS ​​are that the sample size does not have to be large, the data used does not need to all have a multivariate normal distribution, and PLS can not only be used in fire theory, but can also describe the influence of latent variables. The results of the study show that cross training can have a significant impact on employee performance at Bank Altimtara which is supported by indicators that have high loading factor values. Cross training can have a significant impact on psychological well being at Bankaltimtara which is supported by indicators that have high loading factor values. Psychological Contracts can have a significant effect on employee performance at Bankaltimtara which is supported by indicators that have high category loading factor values. Psychological Contracts can have a significant impact on psychological well-being at Bankaltimtara which is supported by indicators that have high category loading factor values. Psychological Well Being has a significant impact on employee performance at Bankaltimtara which is supported by indicators that have high category loading factor values. Cross Training has a significant impact on employee performance mediated by psychological well being at Bankaltimtara which is supported by indicators that have high loading factor values. Psychological contracts have a significant impact on employee performance which is mediated by psychological well-being at Bankaltimtara which is supported by indicators that have high category loading factor values.  

Background: Visceral fat is fat that is stored in the adipose tissue of the abdominal region. The accumulation of high amounts of visceral fat causes central obesity and the occurrence of metabolic syndrome which is a risk for degenerative diseases. Banten Province shows that the prevalence of obesity in 2018 is 22.5% and in 2020 it is 25.2%. Risk factors that cause obesity, especially in the workplace, are lack of physical activity, unhealthy eating patterns, and unhealthy lifestyles. Objective: to determine the relationship between glycemic load, physical activity, and work stress with visceral fat. Methods: The research was carried out in the Office of Manpower and Transmigration of Banten Province, from August 2021 to August 2022. This type of research is quantitative research which is an analytic survey using a cross-sectional research design with a research sample of 76 respondents. Data analysis used the Chi-Square test. Results: There was a relationship between glycemic load and visceral fat (p=0.000), there was a relationship between physical activity and visceral fat (p=0.002), and there was no relationship between work stress and visceral fat (p=0.137). This is because respondents still consume sufficient carbohydrate food on weekdays and holidays and respondents tend to do less physical activity which causes fat accumulation in the body.Conclusion: There is a significant relationship between glycemic load and physical activity to the formation of visceral fat.

Ship KM. Egon is one of PT Indoneisan National Shiiping fleets that seves the Indonesian people for smooth sea transportation. This ship is a ship made in Germany in 1991 with a length of 94,30 meters and a windth of 16 meters which is one of the means of transportation that crosses various islands. In one voyage this ship is capable of transportation 500 pax of vehicles, loads of goods passengers with a capacity of 500 passengers with the destination of KM ship. Egon it self is Sheet Harbor, Waingapu Port, Surabaya Port, Batulicin Port, and Pare-pare Port. This study aims to determine the effect of Quality/Service Quality, Corporate Image, Safety Assurance on Passenger’s Decisions to Use the KM Ship Egon especially at PT. Pelni Surabaya Branch, the population in this study were passengers on the KM Egon ship owned by PT. Pelni Surabaya Branch and the sampels used in this study were 92 respondents. Data collection methods used are observation (Observation), interviews, and distribution of questionnaires. The sampling technique used is non-probability sampling purposive sampling type, then the data is analyzed using multiple linear regression with the help of (software) Statistical Package For Social Science (SPSS) Version 26. The regression formulation in this study is as follows:     Y = 1.785 + 0,310X1 + 0,202X2 + 0,220X3 + µ. From this equation, it is known that the most dominant variable influencing passenger decisions is the corporate image variable with a regression coefficient of 0.202. The R2 (R Square) test obtained results of 0.517 or 51,7% which means that Passenger Decisions are influenced by the variables of Quality/Service Quality, Corporate Image, Safety Assurance which are 51,7% and other factors that affect Shipping Safety at PT. Pelni Surabaya Branch, which is 48,3%.

This study analyzes work posture in cigarette manufacturing at PT Wan Tobacco Cigarette using the Standard Nordic Questionnaire (SNQ) and Rapid Entire Body Assessment (REBA) methods. Manual handling work has the potential to cause health risks due to physical loads and non-ergonomic postures. PT Wan Tobacco Cigarette faces problems with ergonomic risky work activities, especially in the cigarette manufacturing machine section, with worker complaints such as muscle fatigue and health problems in the hands, upper arms, back and neck. The SNQ method is used to identify complaints on the employee's body parts, while the REBA method is used to analyze work posture as a whole. This study focuses on assessing work posture when transferring tobacco to cigarette making machines. The REBA method was chosen because of the complexity and dynamics of employee activities. This research is expected to contribute to improving workers' posture to make it more ergonomic and help PT Wan Tobacco Cigarette control the risk of health problems caused by ergonomic factors. By identifying work posture problems and employee complaints, companies can implement changes in the design of work methods and work stations that are more ergonomic to improve worker comfort and welfare.

The Lost and Found Unit is a work unit that has duties and responsibilities in handling passenger luggage. If there is a problem with the passenger's baggage, the passenger can immediately report it to the Lost and Found unit so that efforts are made to handle it. In serving the Lost and Found unit, it hopes to deal directly with passengers, so of course the service provided must be better. The purpose of this research is to find out the procedures for handling Delayed Baggge, damaged baggage by Lost and Found unit officers, factors causing problems and what efforts are made by Lost and Found unit officers in order to reduce the occurrence of cases. This study used a qualitative method with data collection in the form of observation, interviews and documentation, in which this study interviewed 5 informants from the Lost and Found unit officers. The results of this study indicate that Lost and Found unit officers have followed Standard Operational Procedures (SOP) and Job Desks in handling cases of Delayed Baggage and damaged baggage. Factors that cause problems include Human Error, Check In Counter, Airport Facilities, Make Up Area, Loading and Unloading processes, Misrouted, minimum Connection time and passenger baggage. Efforts made by Lost and Found unit officers in order to reduce the occurrence of cases by controlling every activity and reminding officers to be more careful, thorough and focused when doing work. Officers must prioritize Safety and Security and comply with the established SOP.

Topography in Papua is generally an area consisting of mountains and valleys that have various slopes. Means of transportation was planned in such a way that it had to go through the slope. One of them is on the New Furia Kotaraja road section. On this road section, the slope is cut so that the road is made safe and comfortable for motorists to pass. However, at several points there was damage to the road body which was identified as a landslide, namely the formation of an avalanche crown on the surface of the road body. Therefore it is necessary to analyze the stability of the slopes in order to obtain ways to overcome them. Analysis of slope stability on the New Furia Kotaraja road section used the GeoStudio 2007 Slope/W assist program and manually used the Fellenius method. From the analysis that has been carried out, given the condition of the road load and pore water pressure, it can be concluded that the slopes on the New Furia Kotaraja road section Km 0+000 – 0+520 are unstable slopes because according to the results of the calculation of the slope safety factor based on the Fellenius formula, namely 0.589, according to Bowles, the slope is unstable if the factor of safety is less than 1.07. Thus, the slopes on the Baru Furia Kotaraja Km 0+520 road section need to be treated in the form of a box cover / culvert, with a surface depth of 280 cm box coler because at that depth it has a rather dense soil type, silty sand, and a channel is also planned. square type drainage with dimensions (b = 2.00 ; h = 1.70 m ) to drain water discharge (Q = 0.68 m3/s), the slope becomes stable because the slope safety factor changes to 1.259 which according to Bowles's opinion the slope is included stable when the factor of safety is above 1.25.

Ship waiting time is one issue that is always getting serious attention in every country. Marine transportation became the main made of transportation in trade. Nearly 90% of foreign trade is done by sea. Freight carried by sea to be very efficient due to large carring capacity and this the role of the port as a place where ships can carry out loading and unloading of goods becomes an important means of supporting adequate facilities and infrastructure. If the performance of the port is not optimal, it will have a direct impact on the service so that it will cause new problems, namely the ship’s waiting time gets higher, so that it  willlead to high costs, which have a direct impact on the price of goods on the market. This research has objective to know analysis the influence of factor ship scheduling, pilotage, and loading and unloading productivity to the waiting time. This research was conducted at the Port of Sei Kolak Kijang as a sample. The data collection done was through a method of observation, the literature study, interview, documentatuion and the questionnaires. Techique the analysis used is linear regression multiple with program assitance SPSS V.20. Based on the results of research and analysis produced equation: Y = 15.326 - 0,220 X1 - 0,178 X2 – 0,308 X3 + µ. Where the decision variable of waiting time (Y), ship scheduling (X1), pilotage (X2), loading and unloading productivity (X3) tested using t test show that the three independent variables significantly influence passenger decision as dependent variable. The Adjusted R Square number of 0,665 indicates that 66,5 percent of waiting time variables can be explained through the three independent variables in the regression equation. While the remaining 33,5 percent is explained by other variables outside the three variables used in this study.

PT Pelindo Multi Terminal is a subsidiary of the state-owned PT Pelabuhan Indonesia (Persero) which manages port business entities in the field of multipurpose terminal operations in Indonesia, such as liquid bulk, dry bulk, general cargo, and so on. PT Pelindo Multi Terminal / SPMT as the leading provider of non-container terminal services in Indonesia provides various services to service users. The services provided by SPMT include Stevedoring, Haulage, Receiving/Delivery, Stacking, Dock Services and Other Services. PT Pelindo Multi Terminal has a high commitment to implementing the principles of Good Corporate Governance (GCG) consistently and continuously. PT Pelindo Multi Terminal is responsible for loading and unloading activities at the port. Stevedoring Workers (TKBM) have an important role in achieving the performance of loading and unloading activities from the port to the ship and from the ship to the port. Loading and unloading workers are one part of the workforce that needs attention because the work process they carry out carries the risk of work accidents. Work safety issues are factors that must be taken into account when carrying out loading and unloading work at the port. To obtain data the author used the Field Research method together with employees of PT Pelindo Multi Terminal Belawan using interviews. The library research method is also used by reading books and research results related to the paper writer's object obtained from libraries and other trusted sources.

The flow of containers through Tanjung Emas Port is increasing, this can be seen from the growth of loading and unloading containers from year to year. The condition of the flow of containers is inseparable from the improvement of services at the Container Terminal of Tanjung Emas Port, Semarang through the provision of supporting facilities and infrastructure. With the growth of the container flow which is quite high, the condition of existing facilities, infrastructure and operating systems needs to be reviewed whether the operation is optimal or its performance is still possible to improve, or it is time to add infrastructure and facilities to anticipate future transportation demand. will come. Smooth loading and unloading aims to improve good service in the activities and services of the loading and unloading process of containers according to operational standards. There are several factors that cause the smooth loading and unloading of containers, such as those related to the condition of loading and unloading equipment, the performance of human resources, operations and the environment. In this study, four research variables will be analyzed, namely loading and unloading equipment, human resources, operations and anticipation of natural factors as independent variables and loading and unloading smoothness as the dependent variable. The purpose of this study was to analyze whether the positive influence both individually between the independent variables of loading and unloading equipment, human resources, operations, anticipation of natural factors on the dependent variable, namely the smoothness of loading and unloading. In this study, the object taken is the user of loading and unloading services at Tanjung Emas Port, Semarang. Sources of data include primary data and secondary data. The sample in this study was 100 respondents. The data analysis technique is multiple linear regression technique. Based on the results of research and multiple analysis, the following equations are generated:   Y= -0,504 + 0,264.X1 + 0,203.X2 + 0,323.X3 + 0,249.X4 + µ   From the results of the multiple regression study, it shows that the most dominant variable affecting the smooth loading and unloading is the operational variable with a regression coefficient of 0.323. . With the Adjusted R 2 test, a result of 0.644 or 64.4% was obtained. Simultaneously, the variables of loading and unloading equipment, human resources, operations and natural conditions factors had an effect of 64.4% on the smooth loading and unloading and 35.6% were influenced by research variables that were not detected in this study.

Runway or runway is an area used by aircraft to take off. The length of the runway depends on the size of the aircraft served. Runway has a pavement structure that can withstand the weight of an aircraft when it wants to fly. This study discusses the damage to the surface structure of the Threshold 07 and Threshold 25 runways at the Sultan Aji Muhammad Sulaiman (SAMS) runway in Sepinggan Balikpapan. Damage to the pavement surface often results from significant heat temperatures from the aircraft when taking off. Visual observations show that there are problems with the Threshold 07 and Threshold 25 pavement surfaces, the damage that occurs is the change in the surface shape of some segments, where the surface deformation eleves are up to 40 mm. Test results from Coredrill samples show that there are internal problems in the asphalt mixture, namely high asphalt content and low density value. By looking at the conditions above, there are problems caused by external and internal factors of the existing pavement, especially the surface conditions namely Threshold which is a location where the load is in MTOW conditions and the aircraft is moving slowly as well as high temperatures (environment and pavement)

The safety of loading and unloading workers is influenced by several factors including K3 Management, Workforce Behavior and Personal Protective Equipment. Of the three, they have an important role in improving the safety of loading and unloading workers with satisfactory results. The purpose of this study was to determine whether there is an influence of K3 Management, Workforce Behavior and Personal Protective Equipment on the Safety of Loading and Unloading Workers at Nilam Terminal PT. Pelabuhan Indonesia III (Persero) Tanjung  Perak SurabayaBranch The results of the analysis with statistical tools SPSS V.21 program obtained multiple linear regression equation Y= -1,150 +0,350 X1 + 0,408 X2 +0,318 X3 + . The results of the multiple linear equations show that there is a positive and significant influence between K3 Management on the Safety of Loading and Unloading Workers (t count 4,092 > t table of 1.99085), Labor behavior on the Safety of Loading and Unloading Workers (t count 3.251 > t table of 1.99085), Personal protective equipment against loading and unloading worker safety (t count 2.944 > t table 1.99085), individually K3 Management, Workforce Behavior and Protective Equipment affect the safety of loading and unloading workers.

The development of microcontroller technology that is rapidly making applications to be developed as a work in the field of technology that can help and facilitate human activities. Researchers see that current technological developments there are many uses of loadcell sensors to detect weight on objects. The number of factors that affect the weight difference between digital scales and scales very significant conventional. Therefore researchers analyzed the use of loadcell sensors for calculate solid and liquid objects and analyze the work system and the accuracy of the accuracy on the loadcell sensor in calculating the weight of solid objects and liquid objects.

The purpose of this study is to determine the effectiveness of employee workon the Unit Unit Laka Lantas Purworejo Police. Sampling using the census method, which takes all the population as sempel as many as 6 employees. This research uses Likert-scale data analysis method.Based on the research that the authors do ultimately obtained results for the variable motivation 76%, job satisfaction 91%, 58% workload variable and time variable completing 78% task. Of the four variables the most dominant variable is job satisfaction variable with a score of 55 or 91%. While the lowest variable is the workload variable with a score of 35 or 58% cause factor is due to the unbalanced amount between the workload with the number of personnel available. Leaders must have a policy to increase incentives and bonuses and increase the number of personnel for the team of Laka Unit Purworejo Police to have a balance between the number of personnel with the work load run by laka unit team in order to run the task and finish the work can be more optimal with good results or satisfying and in serving the community can be better, proportional and professional.