Workload Analysis Research Articles

Pressure-volume analysis of thermodynamic workload of voiding - an application in pelvic organ prolapse patients subjected to robotic-assisted sacrocolpopexy

Abstract Purpose Given objective benefits of robotic-assisted sacrocolpopexy (RSCP) to the voiding function/deficit of patients with pelvic organ prolapse (POP) waits to be clarified, this study investigated if RSCP modifies voiding functions of POP patients by focusing on its impact on the outlet resistance-dependent voiding workload using pressure-volume analysis (PVA), a protocol thermodynamically assaying work expenditure by the bladder in voiding cycles. Methods Pre- and post-operative cystometry and PVA of 22 female patients, who underwent RSCP for POP (stage ≥ II), were reviewed. Mean voiding resistance (Rvod), mean voiding pressure (Pvod), mean voiding flow (Fvod), voided volume (Vvod), voiding time (Tvod), and the trajectory-enclosed area (Apv) were analyzed. Results The PVA, in which trajectory shaped an enclosed loop representing a voiding cycle, was established by adapting from the time-domain cystometry. Compared to the pre-operative control, RSCP decreased Rvod, Pvod, and Tvod (p = 0.003, 0.042, and 0.040, respectively. All N = 22) but increased Fvod (p = 0.036, N = 22) without markedly affecting Vvod (p = 0.580, N = 22). Apv was decreased after RSCP (p = 0.017, N = 22). The RSCP-decreased Rvod (ΔRvod) displayed a moderate correlation with both the decreased Pvod (ΔPvod, r = 0.551, p = 0.007, N = 22) and the increased Fvod (ΔFvod, r=-0.625, p = 0.001, N = 22). The ΔFvod moderately correlated with the decreased Tvod (ΔTvod, r=-0.620, p = 0.002, N = 22). Moreover, the RSCP-decreased Apv (ΔApv) displayed correlation with the ΔPvod (r = 0.385, p = 0.047, N = 22). Conclusions Through diminishing outlet resistance of POP patients, RSCP not only prompted urine emission thereby increased voiding efficacy but also decreased the pressure developed for driving urine flow that lessened voiding workload. Clinical Trial Registration ClinicalTrials.gov (NCT05682989).

ANALISIS BEBAN KERJA KARYAWAN DENGAN METODE FULL TIME EQUIVALENT PADA DEPARTEMEN LABORATORY PT X

Workload is a challenging factor that is often faced by organizations or companies in the process of achieving the desired targets. Workload is a challenge for companies because workload will have a major effect on employee performance. If the company cannot identify the workload on employees properly, it will cause uneven distribution of work. The phenomena that will often appear are overload which causes employees to experience physical and mental fatigue or the phenomenon of underload which causes employees to often have a lot of free time in working hours and results in inefficiency in work. Therefore, it is necessary to analyze the workload using the Full Time Equivalent (FTE) method to determine how much workload is ideal for employees to receive. This workload analysis will be conducted in the Laboratory Department of PT X. In the Laboratory department there is an unequal distribution of work. The positions of Vice President Laboratory, Senior Manager Laboratory, and Strength Test Technician are overloaded. For positions that fit occurs in the position of Laboratory Supervisor and Consolidation Technician. For positions that are underloaded occur in the positions of Data Processing, Sample Handling, Compaction & CBR Technician, Index Properties Technician. The need for implementation and evaluation of the workload measurement and determination system to be useful for future recruitment planning. Keywords: workload, distribution, overload, underload, Full Time Equivalent

Analysis of Body Posture, Environment and Workload on Neck and Shoulder Pain Complaints in Nurses at Cendrawasih Dobo Regional Hospital

Nurses in hospitals often face work challenges such as non-ergonomic posture, less than ideal work environment, and heavy workload, which can trigger neck and shoulder pain complaints. This problem not only affects the health and productivity of nurses, but can also affect the quality of health services provided to patients. This study was conducted to analyze the relationship between posture, environment, and workload on neck and shoulder pain complaints in nurses at Cendrawasih Dobo Hospital, in order to provide recommendations for improving more ergonomic working conditions. This study used an observational design with a cross-sectional approach to analyze the relationship between posture, environment, and workload on neck and shoulder pain complaints in nurses at Cendrawasih Dobo Hospital. The REBA method was used to evaluate ergonomic risks, with data collection through questionnaires analyzed using univariate, bivariate, and multivariate analysis. The study was conducted in September-October 2024 with a total sampling technique on the entire population of 140 nurses in the hospital. The results showed that there was a significant relationship between body posture (p-value 0.000, correlation 0.538) and workload (p-value 0.000, correlation 0.442) with neck and shoulder pain complaints, where the worse the body posture and the heavier the workload, the higher the pain complaints. In addition, a non-standard work environment, such as low lighting (52-348 lux) and high noise (> 45 dB), also increased the risk of these complaints. These findings emphasize the importance of improving ergonomics and work environment conditions to improve the health and well-being of nurses.

Workload analysis of medical record and health information officers at a hospital

Background: This research aims to analyze the workload of medical record and health information officers at hospital X. Initial observations identified several issues, such as frequent multitasking by staff, an imbalance in task distribution, leading to delays in completing tasks within the stipulated time. Methods: The research method used is a case study with a qualitative approach. The data collection techniques used include observation and interviews. Results: The calculating of the workforce needed for medical record and health information officers at hospital X based on workload analysis, shows that 29 officers are required, but only 20 are currently available, indicating a shortage of 9 peoples. Conclusions: The findings of this research are expected to aid hospital management in making decisions to either recruit more officers or adopt technology to automate work processes, thereby reducing staff workload.

Multitasking, an EEG experiment: comparative analysis of cognitive workload during demanding stimuli presentation

Multitasking, an EEG experiment: comparative analysis of cognitive workload during demanding stimuli presentation

Analysis of Workload and Work Environment on Reducing Medication Errors with the Use of Technology as an Intervening Variable in Inpatient Pharmacy Depots Bogor City Regional Hospital

This study aims to analyze the impact of workload and work environment on reducing medication error through the use of technology as an intervening variable in the Inpatient Pharmacy Depot of RSUD Kota Bogor. Medication error refers to errors in the medication process that can endanger patients, and this research examines how workload, work environment, and technology influence such errors. The research method employed is quantitative, using a survey approach with questionnaires distributed to 30 pharmaceutical staff at the Inpatient Pharmacy Depot of RSUD Kota Bogor. Data analysis was conducted using the Partial Least Square (PLS) method. The results show that workload has a significant effect on medication error. The higher the workload, the greater the risk of medication errors. However, workload does not have a significant impact on the use of technology. On the other hand, the work environment does not significantly affect medication error, but it does have a significant influence on the use of technology. Technology, in turn, does not significantly reduce medication error and does not mediate the relationship between workload or work environment and medication error.Based on these findings, it is recommended that the management of RSUD Kota Bogor improves workload management and optimizes the use of technology by providing better training to pharmaceutical staff. Additionally, efforts should be made to enhance the work environment to better support the implementation of technology in reducing medication errors and improving patient safety.

Performance Optimization in Distributed SQL Environments : A Comprehensive Analysis of Presto Query Engine

This comprehensive article examines performance optimization techniques for Presto, a distributed SQL query engine widely adopted for large-scale data analytics. Through systematic analysis of both theoretical frameworks and empirical evidence, we present a multifaceted approach to enhancing query performance and resource utilization. The article encompasses critical aspects including memory management strategies, parallel processing optimization, and storage connector configurations across diverse deployment scenarios. Our investigation reveals that strategic implementation of query planning algorithms, coupled with fine-tuned JVM configurations, can yield performance improvements of up to 40% in complex analytical workloads. The article also introduces a novel framework for workload-specific optimization patterns, validated through extensive testing across various data scales and query complexities. Through detailed case studies of large-scale deployments, we demonstrate how combined optimization techniques can significantly reduce query latency while maintaining system stability. Furthermore, we present empirical evidence supporting the effectiveness of adaptive resource allocation strategies in mixed-workload environments. These findings contribute to the growing body of knowledge in distributed query processing optimization and provide practical guidelines for organizations seeking to enhance their Presto deployments.

Efektivitas E-ABK: Analisis Beban Kerja di Dinas Pendidikan Kota Surabaya

This research examines the effectiveness of E-ABK (Workload Analysis) in the Surabaya City Education Office. The aim of this research is: To find out how effective E-ABK is in the Surabaya City Education Office. The research method in this study uses a qualitative approach with descriptive research. This research wants to discuss the effectiveness of E-ABK (Workload Analysis) in the Surabaya City Education Office which consists of 5 indicators, namely Efficiency, Adequacy, Evenness, Responsiveness and Accuracy. This research uses primary data collection techniques in the form of observation, documentation and interviews, while secondary data uses the results of previous research with different loci. The research results show that the use of E-ABK (Workload Analysis) is in accordance with 5 indicators, namely Efficiency: Based on the data sources obtained, it is very supportive in assisting the process of filling in crew members. ASN employee resources that support the implementation of E-ABK can be said to be efficient if all ASN are able to understand the filling flow and complete it on time. ; Adequacy: The organization of regional apparatus in the Education Service has been carried out in accordance with the applicable mechanism, namely an analysis of workload on the organizational structure. The policy for structuring regional apparatus organizations in the Education Department has met the adequacy criteria. This can be seen from the fact that the organizational structuring policies implemented have met the needs of the city government organization itself. ; Alignment: By equalizing the workload, you can create a fairer and more equitable work environment where all employees can give their best. ; Responsiveness: Increasing responsiveness can increase efficiency, reduce waiting time, increase customer satisfaction, and increase employee morale. ; and Accuracy: The accuracy of the number of employees needed in the Surabaya City Education Department can be seen through the existing number which will later be determined and matched between the existing E-ABK and the existing number of employees currently. The implementation of E-ABK (Workload Analysis) for Employees at the Surabaya City Education Office has been going smoothly. Even though the infrastructure and human resources are available and sufficient, there are still some employees who still do not fully understand how to fill out E-ABK. To increase employee competency, regular outreach and training regarding the use of E-ABK is needed.

Implementasi Sistem Informasi Analisis Beban Kerja Pada Pegawai di Lingkungan Kecamatan Sawahan Kota Surabaya

Workload Analysis is an important process that must be carried out in every agency, both private and government, in order to determine the needs for the number and type of Employee and Employee positions with a Work Agreement based on position analysis and workload analysis. The existence of this Workload Analysis information system can make it easier for organizations to make decisions on employee workload analysis in planning employee arrangements to make them more efficient and accurate. This research uses descriptive research with qualitative methodology. By conducting direct observations and interviews, using the Miles and Hubbermen model data analysis method which consists of three stages, the first is data reduction, the second is data display and then the final stage is drawing conclusions. According to George C. Edward III there are several aspects that influence how well policies are implemented, therefore it is important to take a closer look at how ABK information system policies are implemented. These aspects include; bureaucratic structure, resources, disposition, and communication. Based on research findings, these four factors are adequate; the only thing that is limited is the resource element. Not all employees understand how to operate the ABK information system. This is not a serious obstacle for Sawahan District in implementing this policy.

Analisis Beban Kerja Dan Kebutuhan Pegawai pada Unit Kerja Kecamatan Rungkut Kota Surabaya

The existence of a country cannot be separated from the existence of it’s population. Population growth in Indonesia continues to increase from year to year in almost every region. The large population causes problems regarding the fulfillment of rights, needs, protection and public services. In the current era, public services have great demands from the public, the public sector is asked to provide excellent service by showing high professionalism. However, the demands and hopes of the community have not been fully realized. Based on data released by the Central Statistics Agency (2024), in 2015-2023 the number of civil servants in Indonesia continued to decline, this was also a factor causing the workload carried out by each employee to increase. Several factors that hinder public services are part of the Government's regulations regarding Bureaucratic Reform. Bureaucratic reform is a need that needs to be fulfilled in ensuring the creation of good governance. In the Rungkut Subdistrict Work Unit, there are complaints that there are not enough employees to carry out the large workload. With these complaints, the author feels it is necessary to carry out an analysis of the workload in the Rungkut District Work Unit by referring to PermenPANRB No. 1 of 2020 concerning Guidelines for Job Analysis and Workload Analysis, so that the results of the workload analysis are expected to provide information regarding the ideal number of employees according to the workload.

Building the right employee value proposition to retain millennial talents: A case study at a national bank in Indonesia

Bank ABC are dominated by the millennial generation, which makes up 65% of all employees. During the 2020-2022 period, there was an increase in the number of employees who resigned, most of whom were the millennial generation and had good performance. Meanwhile, in the next 3-5 years the millennial generation is projected to occupy strategic positions. Therefore, this study aims to develop employee value proposition (EVP) development strategy in the context of millennial talent employees’ retention. The research was conducted through a survey using Pawar and Charak's EVP Priority Model dimension guide, equipped with additional dimensions obtained from interviews with millennial employees with high potential and performance. The survey was filled by 366 millennial talent employees. The survey results were processed and analysed using the Importance Performance Analysis (IPA) method. Results related to priority EVP attributes for development (quadrant 1 IPA results) were obtained, namely: Career development, performance appraisal, workload, work-life balance, technological innovation, annual leave and performance-based remuneration. Based on the findings obtained, a model has been built which consists of three priority areas for EVP development, namely Leader's Future Development, Design of Organization, and Remuneration for Human Capital Sustainability (abbreviated to LDR – Leadership Development Remuneration Model), with four strategic program designs consisting of: (1) performance assessments that prioritize the principle of fairness,(2) acceleration of levels digital-based career and competency development, (3) workload analysis and job design that supports the future of work, and (4) development of competitive compensation with equitable principles.

Analysis of Workload of Corn Seed Planting Equipment Operators Integrated with Fertilization Equipment

Introduction: The use of corn seed planting tools integrated with fertilizing tools requires a lot of energy because workers act as controllers, so that it often causes physical and mental workloads. Workloads that are too heavy and exceed work capacity can cause fatigue. This fatigue will eventually cause pain. Objective: The objective of this study is to investigate the physical workload of operators in operating corn seed planting tools integrated with fertilizing tools in supporting SDGs. Method: The methodology used in this study includes pulse observations carried out 5 times on each operator for 3 working days. The pulse before and after implantation was measured by measuring the pulse on the wrist artery with the 10-beat method. Results and Discussion: The results showed that the worker's pulse can describe the workload as a manifestation of muscle movement when doing work. The greater the muscle activity, the greater the fluctuation of the pulse movement that occurs. The operator's workload is in the light to medium category. Oxygen consumption of workers is influenced by the intensity of the work done. Based on oxygen consumption data, it is known that the workload of this corn seed planting tool is still relatively low because workers still feel comfortable and safe while doing planting work. Research Implications: The practical and theoretical implications of this study prove that the greater the muscle activity, the greater the fluctuation of the pulse rate movement that occurs. Workers' oxygen consumption is influenced by the intensity of the work being done. Originality/Value: This study contributes that the worker's pulse rate indicates workload as a manifestation of muscle movement while working. The workload of this corn seed planter is still relatively low because workers still feel comfortable and safe when using the corn seed planter.

Human Resource Competence Effect on the Quality of Regional Work Unit of Financial Reports with the Government's Internal Control System

The purpose of this study is to examine the influence of human resource competence on the quality of financial reports of Local Government Work Units (SKPD), with the government internal control system as a moderating variable. This research adopts an explanatory approach utilizing quantitative methods. The population consists of 38 SKPD holding general functional positions responsible for financial reporting in the West Java Provincial Government. The sampling method employed is census, encompassing the entire population as the research sample. Data collection involves primary data gathered through questionnaires. Hypothesis testing utilizes Moderation Regression Model with the assistance of Statistical Product and Service Solution (SPSS) version 25. The findings of this study demonstrate that human resource competence has a positive and significant influence on the quality of SKPD financial reports. However, the government's internal control system does not enhance the influence of human resource competence on the quality of SKPD financial reports. Recommendations stemming from this research include urging the West Java Provincial Government to enhance human resource competence, particularly in accounting cycle skills and regulatory knowledge. Additionally, it is advised to strengthen the Internal Control System (SPIP) with a focus on effective communication of risk management, regular briefing sessions, workload analysis, implementation of measurable rewards and punishments, clear Standard Operating Procedures (SOP), and structured internal control monitoring.

Professional football training and recovery: A longitudinal study on the effects of weekly conditioning session and workload variables.

The main purpose of this longitudinal study was to investigate football players' recovery status, through hormonal response, in relation to accumulated workload at two comparable time points of the first (T1) and second half (T2) of the competitive season. Moreover, this study investigated athletes' hormonal response to a typical weekly conditioning session (5 days before match: MD-5), at T1 and T2, to detect changes in players' recovery capability over time. Salivary cortisol (sC) and testosterone (sT) of 24 professional players (27.8 ± 4.1 years of age) were collected before, after, and 24 hours following MD-5 in two comparable microcycles of T1 and T2. GPS training data (total and high-intensity distance) of the 7 and 28 days before sampling were used to obtain athletes' acute and chronic workloads. Results showed a pre-training significant decrease of sT and an increase of sC (p<0.05) in T2, compared to T1. Moreover, athletes showed high sC and low sT levels before, after and 24 hours following MD-5 in T2. Workload analysis revealed significant correlations of chronic load with sC (r = 0.45, p = 0.056) and T/C ratio (r = -0.59; p = 0.007). These results suggested that, in professional football, chronic workload has a greater impact on players' recovery time than acute workload over the sport season. Moreover, athletes' hormonal response to the weekly conditioning session at T2 revealed an altered anabolic/catabolic balance, highlighting the key role of continuous internal and external workload monitoring during the season.

Optimization of Staffing Levels and Personnel Budgeting Through Standardized Job Descriptions and Workload Analysis: A Case Study of Operations Director 1's Projects at PT Wijaya Karya (Persero) TBK

Optimization of Staffing Levels and Personnel Budgeting Through Standardized Job Descriptions and Workload Analysis: A Case Study of Operations Director 1's Projects at PT Wijaya Karya (Persero) TBK

Galaxybase: A High Performance Native Distributed Graph Database for HTAP

We introduce Galaxybase, a native distributed graph database that addresses the increasing demands for processing large volumes of graph data in diverse industries like finance, manufacturing, and government. Designed to handle the requirements of both transactional and analytical workloads, Galaxybase stands out with its novel data storage and transaction mechanisms. At its core, Galaxybase utilizes a Log-Structured Adjacency List coupled with an Edge Page structure, optimizing read-write operations across a spectrum of tasks such as graph traversals and single edge queries. A notable aspect of Galaxybase is its execution of custom distributed transaction modes tailored for HTAP transactions, allowing for the facilitation of bidirectional and interactive transactions. It ensures data integrity and minimal latency while enabling simultaneous processing of OLTP and OLAP workloads without blocking. Experimental results show that Galaxybase achieves high throughput and low latency in both OLTP and OLAP workloads, across various graph query scenarios and resource conditions. Galaxybase has been deployed in leading banks, education, telecommunication and energy sectors in China, consistently maintaining robust performance for HTAP workloads over the years.

Ergonomic Analysis of Small-Scale Palm Sugar Starch Processing Industry in Rancakalong Village, Sumedang Regency

Rancakalong village, Sumedang Regency, has been known for its small-scale palm sugar starch processing industry since 2013. This industry produces starch from palm trees, which is crucial for food and beverages. Generally, the processes involved in processing palm sugar starch include (i) splitting of the palm, (ii) grating, (iii) coarse fiber screening, (iv) fine fiber screening, (v) harvesting, and (vi) drying. Initial evaluations indicated that the workers experienced physical discomfort during their work. Therefore, this study aimed to analyze the ergonomic aspects of processing palm sugar starch, including the working posture, standard time, workload, noise, and vibration. Based on the analysis, the risk level for each work element in processing palm sugar starch fell into the high-risk (score 8-10) and very high-risk (score 11-15) categories. These risks cause discomfort due to inappropriate work posture and duration, necessitating significant changes. The standard time required for each work element was as follows: 212.88±28.43 seconds/kg (palm splitting), 363.45±12.90 seconds/kg (grating), 95.08±9.74 seconds/kg (coarse fiber screening), 192.05±21.27 seconds/kg (fine fiber screening), 35.57±5.78 seconds/kg (harvesting), and 1821.01±41.09 seconds/kg (drying). Regarding workload analysis, processing palm sugar starch activities fell into the moderate category with total energy cost (TEC) values ranging from 92.66±1.50 265.55±3.88 kcal/hour. Regarding noise and vibration analysis, the grating work element was identified as the station with the highest exposure, i.e., 96.00±0.82 dB and 1.6±0.05 m/s2, respectively. The results of this study could be used as a basis for developing more efficient work procedures, maintaining health, and improving safety in the processing of palm sugar starch.

Workloads in Collegiate Women's Lacrosse Athletes During a Division II National Championship Season.

Sutton, PJ, Mumford, PW, and Sunderland, KL. Workloads in collegiate women's lacrosse athletes during a Division II national championship season. J Strength Cond Res 38(9): 1651-1657, 2024-A comprehensive examination of the external and internal workloads in collegiate women's lacrosse athletes has yet to be reported. Thus, the primary purpose of this study was to determine the absolute and relative external and internal training and game workloads of National Collegiate Athletic Association (NCAA) Division II women's lacrosse athletes throughout an entire season. Data from 19 Division II women's lacrosse athletes were analyzed, encompassing each training session and game across an entire competitive season (February-May). External workloads were assessed using a wearable global positioning system, whereas internal workloads were determined through heart rate (HR) variables and session rating of perceived exertion. Game days were associated with significantly ( p < 0.05) greater absolute external and internal workloads. However, when comparing workloads relative to session duration, relative workloads between training and games were no longer significant ( p > 0.05) for total distance, high-speed running (≥15 km·h -1 ), HR-derived training impulse, or caloric expenditure. Nonetheless, relative sprint distance (>19 km·h -1 ) was significantly lower during games, whereas high-intensity accelerations (>2 m·s -2 ) and decelerations (<-2 m·s -2 ) were significantly greater during training compared with games ( p < 0.05). Practical applications of these findings suggest that coaches can better prepare athletes for game day conditions by adjusting training plans to replicate the duration and intensity of games. Overall, this comprehensive examination of internal and external workloads provides valuable data for coaches and practitioners to support performance comparisons, rehabilitation protocols, and workload analyses in collegiate women's lacrosse athletes.

Time and Workload Analysis to Determine Total Labor in the Arabica Coffee Harvesting Process

Farmers verify ripe coffee cherries, pick them individually, and place them in the harvest basket in the coffee harvesting process. This task typically takes 7-8 hours. During harvesting, farmers experience a physical workload that impacts their work capacity. This research aims to measure the qualitative and quantitative workload levels of the coffee harvesting process, determine the working time based on the farmers' Human Output Capacity, and calculate the total number of daily workers needed to achieve daily coffee production targets. The determination of the number of daily workers is based on the work capacity of the farmers. Farmers were categorized into two age groups: productive age (30-40 years) and non-productive age (50-60 years). Data observed included heart rate during harvest, heart rate calibration data, subjects' body characteristics, and coffee productivity. The results showed that the heaviest workload, related to verifying ripe cherries, fell into the medium category, with an energy consumption level of 3,370 Kcal per minute. The optimal working time for the coffee harvesting process is 6 hours for workers of productive age and 4 hours for workers of non-productive age. To meet production targets, 9 workers of productive age and 10 workers of non-productive age are required.

Implementasi Kebijakan Kepegawaian Melalui Aplikasi Analisis Beban Kerja (E-ABK) Pada Kantor Kecamatan Bubutan Kota Surabaya

This study aims to analyze the implementation of personnel policies through Workload Analysis (E-ABK) at the Bubutan District office, Surabaya City. The research method used is qualitative descriptive with data collection through interviews, observations, and documentation. The results of the study show that there are several obstacles in the implementation of E-ABK, including the lack of effective communication between the Bubutan District office of Surabaya and the Organization Section of the Regional Secretariat of Surabaya, limited resources that there are still employees who have difficulty filling in supporting data, especially elderly employees, so there is a need for a mentoring role given to users of the E-ABK application, as well as the attitude and disposition of employees showing dissatisfaction in the use of the E-ABK application. In addition, the complex bureaucratic structure is also an obstacle in filling out E-ABK. To overcome these obstacles, it is recommended to increase communication and socialization regarding E-ABK, provide adequate resource support, provide motivation and appreciation to employees, simplify bureaucratic structure, and develop E-ABK. Better implementation is expected to increase the efficiency and effectiveness of employee workload management and achieve organizational goals more optimally.