scholarly journals Analisis Anggaran Biaya dan Waktu Optimal dengan Metode Least Cost Sheduling

2019 ◽  
Vol 4 (2) ◽  
pp. 71-78
Author(s):  
Muhammad Ridha ◽  
Ulil Mustika Musakkir
Keyword(s):  
Working Hours ◽  
Additional Cost ◽  
Physical Work ◽  
Optimum Amount ◽  
District Office ◽  
Project Completion ◽  
Calculation Results ◽  
Implementation Time ◽  
Speed Up ◽  
Additional Charge

Cost Scheduling aims to shorten project completion time and look for optimal project schedules using direct, indirect and minimal total costs. This research was conducted on the rehabilitation project of the Lawe alas sub-district office in the Southeast Aceh sub-district. Least. This research was conducted to determine the suitability of physical work in the field with the planning schedule, to find out the optimum amount of time in the project and to know the comparison between the normal costs and costs after the project has accelerated. The calculation results show the normal project implementation time is 182 days with a normal charge of Rp. 160.151.592,33 by adding 1 hour additional working hours hence can speed up time as much as 12 days with additional cost equal to Rp. 2,564,736.09. By adding 2 hours additional hours working hours can accelerate as much as 23 days with an additional cost of Rp. 33.460.241,48. By adding 3 hours additional hours working hours can accelerate as much as 33 days with an additional charge of Rp. 64.355.746,88. By adding 4 hours additional hours working hours can accelerate as much as 42 days with an additional charge of Rp. 95.251.252,27..

KINERJA APARATUR SIPIL NEGARA STUDI KASUS KANTOR KECAMATAN MOROTAI SELATAN KABUPATEN PULAU MOROTAI

2019 ◽  
Vol 4 (1) ◽  
pp. 8
Author(s):  
Ibnu Kanaha
Keyword(s):  
Work Performance ◽  
Working Hours ◽  
The South ◽  
Job Descriptions ◽  
Improve Performance ◽  
District Office ◽  
Use Of Time ◽  
State Apparatus ◽  
The Right ◽  
Depth Interviews

The purpose of this study was to determine the performance of employees (ASN) in the South Morotai District office. The form of this research is descriptive qualitative, with data collection techniques through observation and in-depth interviews with the subdistrict head, subdistrict head secretary, employees, and the community. This study concluded that employees at the South Morotai District Office were not disciplined in terms of time, both when they entered the office and after working hours. Employees are not able to make the best use of time to do productive work to improve performance. employees generally do not know and understand their respective fields of duty. The concept of the right man in the right place is not applied in the placement of employees. Performance evaluation of employees at the South Morotai District Office is difficult because of unclear job descriptions and division of tasks for the state apparatus. This causes the work performance is not measurable both in quality and quantity..

scholarly journals Calculating the load on the room cooling ceiling panel at convective heat gains

2020 ◽  
Vol 164 ◽  
pp. 02006
Author(s):  
Elena Malyavina ◽  
Alexander Lomakin
Keyword(s):  
Thermal Stability ◽  
Convective Heat ◽  
Convective Flow ◽  
Cooling System ◽  
Working Hours ◽  
Engineering Practice ◽  
Convective Heat Flux ◽  
Long Period ◽  
Radiant Cooling ◽  
Calculation Results

A well-known statement of the theory of thermal stability asserts that when a harmonically time-changing convective heat flux enters a room, it can only be assimilated by a radiant cooling system if the assimilating flow exceeds the perturbing convective flow in magnitude. However, in engineering practice, there are no purely radiant systems. Therefore, the article has considered a ceiling cooling panel as a room cooling system, the heat flow from which is of a radiant-convective nature. The convective heat access to the room is constant during the working hours from 9 a.m. to 6 p.m. The task of determining the load on the cooling system has been performed by calculations.. Herewith, the rooms of different internal thermal stability have been considered. According to the calculation results, it has been found that, since the amount of the heat gains remains constant for a long period of time, the process of the room cooling comes almost to a stationary state and does not depend on the room thermal stability with assimilated heat gains, the value of which in different options varied from 100 W to 1000 W. It has been found, that when the temperature difference between the panel surface and the surrounding surfaces increases, the proportion of the convective assimilating flow becomes bigger.

scholarly journals Factors associated to managers’ belief whether their employees cannot and do not want to work until an older age, and measure activities increasing their employees’ possibilities of working in an extended working life.

2020 ◽  
Author(s):  
Kerstin Nilsson ◽  
Emma Nilsson
Keyword(s):  
Work Environment ◽  
Working Hours ◽  
Working Life ◽  
Work Load ◽  
Physical Work ◽  
Baseline Survey ◽  
Factors Associated ◽  
The Social ◽  
Physical Work Environment

Abstract Background: The demographic situation with an increasing number of elderly citizens will postpone the retirement age in most countries. However, retirement is a socially accepted way to withdraw from a demanding working life.Objectives: The aim of this study was to evaluate the main factors associated to managers’ beliefs their employees want to or can work until 65 years of age or beyond, and measures increasing participation in an extended working life.Methods: The baseline survey in a follow up study including 249 managers in the municipality sector in Sweden. By logistic regression we investigated the associations between two outcome measures: i) whether employees wanted to work, and ii) whether employees could work until 65 years of age or beyond, and statements within nine areas related to a sustainable working life as well as measure statements for an extend working life.Results : Of the mangers 79% stated their employees ‘can’ and 58% that their employees ‘want to’ work until 65 years of age or beyond. The employees’ health, physical work environment, skills and competence were statistically significant to the mangers’ belief that their employees could not work until 65 years of age or beyond. Lack of support in the social work environment and lack of possibilities to arrange relocations were the most important factors to managers’ beliefs whether employees would not want to work until age 65 or beyond.Conclusion: To offer the employee other tasks in the workplace if needed was a measure statistically significant associated to increase the managers’ belief whether their employees both could and wanted to go on and work until 65 years of age and beyond. Additionally, the managers’ belief measures to decreased physical and mental strains and rotation between different tasks to reduce work load and wear would increase whether their employees can work, and reduction of pace and working hours would increase whether employees want to work in an extended working life past 65 years of age. The managers’ perspective on how their employees ‘can’ and ‘want’ to work will hopefully contribute to the understanding of the extended working life process.

scholarly journals АВТОМАТИЗИРОВАННАЯ ОЦЕНКА ПОВЕРХНОСТНОЙ ПОРИСТОСТИ БЕТОННЫХ ИЗДЕЛИЙ

2020 ◽  
Author(s):  
N. Dimitriadi
Keyword(s):  
Surface Quality ◽  
Focal Length ◽  
Evaluation Process ◽  
Normative Document ◽  
Surface Porosity ◽  
Photographic Recording ◽  
Calculation Results ◽  
Speed Up ◽  
The Republic ◽  
Special Stand

Currently in the territory of the Republic of Belarus the normative document is used in order to evaluate the surface of concrete and reinforced concrete products and constructions [1]. According to this normative document concrete surfaces of the constructions are divided into 7 categories from A1 to A7. The author suggests that the methods for evaluation of the surface quality, specified in [1], are not sufficient. Wherefore, the article reflects the works performed on development of the installation, methods and program to determine the surface porosity of concrete products. It describes the method to determine a particular and integral surface porosity through receipt and processing of the digital image with the developed program. It allows to automate the evaluation process of the surface and significantly speed up it (especially, in case of a great number of pores on the studied surface). The installation for receipt of the sample contrast images was developed, the modes for images photographic recording were selected. This installation for photographic recording used CANON EOS 1100D camera, on a special stand, used to maintain a constancy of focal length and distance to the registered object. VBA based program was developed, it allows to determine the pores size and their distribution, calculate their number and evaluate the form, and also allows to determine particular porosity for concrete diameters and integral porosity. The obtained value of the integral porosity can be used for a clarified calculation of the relative and absolute adhesion value when developing compositions of the release agents. Based on the obtained calculation results it is possible to plot a graph of the pores distribution that formalise and simplifies the aim of the surface quality evaluation. В настоящее время на территории Республики Беларусь при оценке поверхности бетонных и железобетонных изделий и конструкций пользуются нормативным документом [1]. Согласно данному нормативному документу бетонные поверхности конструкций разделены на 7 категорий от А1 до А7. Автором высказано мнение о недостаточности методов оценки качества поверхности, изложенных в [1], в связи с чем в статье отражены выполненные работы по разработке установки, методики и программы для определения поверхностной пористости бетонных изделий. Приведена методика определения частной и интегральной поверхностной пористости посредством получения и обработки цифрового изображения разработанной программой. Она позволяет автоматизировать процесс оценки поверхности и значительно ускорить процесс оценки (особенно в случае большого количества пор на исследуемой поверхности). Разработана установка для получения контрастных изображений образцов, подобраны режимы фоторегистрации изображений. В данной установке для фоторегистрации использовался фотоаппарат CANON EOS 1100D, на специальной стойке, служащей для обеспечения постоянства фокусного расстояния и расстояния до регистрируемого объекта. Разработана программа на основе VBA, позволяющая вычислять: размеры пор, их распределение, подсчитать их количество и оценить форму, также позволяет вычислить частную пористость для конкретных диаметров и интегральную пористость. Полученное значение интегральной пористости может быть использовано для уточненного вычисления величины относительной и абсолютной адгезии при разработке составов разделительных смазок. На основе получаемых результатов вычислений возможно построение графиков распределения пор, что формализует и упрощает задачу оценки качества поверхности.

scholarly journals Strong Labour Market Inequality of Opportunities at the Workplace for Supporting a Long and Healthy Work-Life: The SeniorWorkingLife Study

2019 ◽  
Vol 16 (18) ◽  
pp. 3264 ◽  
Author(s):  
Lars L. Andersen ◽  
Per H. Jensen ◽  
Annette Meng ◽  
Emil Sundstrup
Keyword(s):  
Labour Market ◽  
Work Ability ◽  
Older Workers ◽  
Working Hours ◽  
Working Life ◽  
Further Education ◽  
Vulnerable Groups ◽  
Physical Work ◽  
Access To Treatment ◽  
State Pension

Most European countries are gradually increasing the state pension age, but this may run counter to the capabilities and wishes of older workers. The objective of this study is to identify opportunities in the workplace for supporting a prolonged working life in different groups in the labour market. A representative sample of 11,200 employed workers ≥ 50 years responded to 15 questions in random order about opportunities at their workplace for supporting a prolonged working life. Respondents were stratified based on the Danish version of the International Standard Classification of Occupations (ISCO). Using frequency and logistic regression procedures combined with model-assisted weights based on national registers, results showed that the most common opportunities at the workplace were possibilities for more vacation, reduction of working hours, flexible working hours, access to treatment, further education and physical exercise. However, ISCO groups 5–9 (mainly physical work and shorter education) had in general poorer access to these opportunities than ISCO groups 1–4 (mainly seated work and longer education). Women had poorer access than men, and workers with reduced work ability had poorer access than those with full work ability. Thus, in contrast with actual needs, opportunities at the workplace were lower in occupations characterized by physical work and shorter education, among women and among workers with reduced work ability. This inequality poses a threat to prolonging working life in vulnerable groups in the labour market.

Analisis Job Value dan Perancangan Struktur Gaji Baru Pada Perusahaan Pengolahan Semen Instan PT XYZ di Kabupaten Semarang

2021 ◽  
Vol 1 (3) ◽  
pp. 132-144
Author(s):  
Akbar Nur Ramadhan ◽  
Aning Tyas Permata Dewi ◽  
Ichsan Prasetyo Wardhani ◽  
Maghfiroh Nurul Wulan ◽  
Muhamad Hermansyah
Keyword(s):  
Working Hours ◽  
Compensation System ◽  
Hours Worked ◽  
Contract Employees ◽  
Central Java ◽  
Calculation Results ◽  
Salary Survey ◽  
Basic Salary

PT XYZ is a factory engaged in the instant cement or mortarindustry located in Semarang Regency, Central Java, which has beenestablished since 2013. The company is managed by a presidentdirector who supervises 36 contract employees. The compensationsystem used by PT XYZ is to pay a basic salary of Rp. 11,515/hourobtained from the UMR of Semarang Regency divided by 200working hours. The compensation system applies to all positions atPT XYZ except for director and the factors that affect the amount ofbasic salary received depend on the number of hours worked eachmonth. The amount of the director's salary has its own rulesaccording to the agreement of the commissioner. Determination ofcompensation applied in the company is not ideal because it is onlydetermined by working hours without considering other factors.Thus, this study aims to evaluate the compensation system at PTXYZ based on a salary survey, salary mapping, and Eckenrodesystem in order to provide a better description of the compensationsystem for PT XYZ in order to assist the company in improving itsperformance. This study found ten compensable factors thatmatched the work of PT XYZ, which were obtained using the haymethod. The calculation results of the adhered and overlappingmethods are used to classify employee salaries into five grades.

scholarly journals Physical Work Demands of Childcare Workers in Denmark: Device-Based Measurements and Workplace Observations Among 199 Childcare Workers from 16 Day Nurseries

2020 ◽  
Vol 64 (6) ◽  
pp. 586-595 ◽  
Author(s):  
Andreas Holtermann ◽  
Peter Fjeldstad Hendriksen ◽  
Kathrine Greby Schmidt ◽  
Malene Jagd Svendsen ◽  
Charlotte Diana Nørregaard Rasmussen
Keyword(s):  
Sickness Absence ◽  
Working Hours ◽  
Physical Work ◽  
Work Demands ◽  
Physical Work Demands ◽  
Electronic Survey ◽  
Trunk Inclination ◽  
Activity Types ◽  
Childcare Workers ◽  
Working Day

Abstract Objectives Childcare workers in Denmark have high prevalence of musculoskeletal pain (MSP) and sickness absence, but the existing knowledge of their physical work demands is limited, hampering preventive initiatives. This study aimed to assess the physical work demands with accelerometers and workplace observations of childcare workers handling children age 0–3. Methods Data collection consisted of an electronic survey, anthropometric measurements, accelerometer measurements providing information of physical activity types and postures with Acti4 software from five consecutive workdays, as well as 4-h visual workplace observation per childcare worker from 16 Danish nurseries. Results In total, 199 childcare workers were enrolled in the study. A total of 4181 working hours of accelerometer measurements and 722 h of workplace observations were carried out. Accelerometer measurements showed that they spent about half of the working day (44.8%) in sedentary postures, and the rest standing (22.8%), moving (13.0%), walking (14.6%), running (0.1%), and climbing stairs (0.7%), with 4.1% in knee straining postures (kneeling and squatting) and 4.3% forward trunk inclination >60°. Workplace observations showed that they carried children 1.8% of the working hours. Conclusions Physical work demands of Danish childcare workers are characterized by about half of the workday being sedentary, and the remaining of the workday being quite evenly distributed between standing and dynamic activities, with low exposures to carrying children. Their exposure to forward bending of the trunk and knee straining postures could impose a risk for MSP and sickness absence, and preventive initiatives should be considered.

scholarly journals PENGARUH MOTIVASI DAN LINGKUNGAN KERJA TERHADAP KINERJA PEGAWAI PADA KANTOR KECAMATAN PANAKKUKANG

2019 ◽  
Vol 2 (2) ◽  
pp. 23-31
Author(s):  
Aprizal Aprizal
Keyword(s):  
Work Environment ◽  
Employee Performance ◽  
Linear Regression Analysis ◽  
Working Hours ◽  
Multiple Linear Regression Analysis ◽  
Coefficient Of Determination ◽  
District Office ◽  
A Value ◽  
Environment Variable

Based on factors that affect the performance of employees at the panakkukangsub-district office, the city of Makassar can be said to be not optimal. Where, seen fromseveral symptoms, among others, lack of enthusiasm in work, they are more concernedwith discuccions outside of work than looking for or completing the work itself, there arestill some employees who come or enter the office not on time as well as leave the officenot according to the prevailing working hours. Then an inadequate work environment sothat employee performance declines.The purpose of this study was to dtermine the effectof motivation and work environment simultaneously on employee performance at the macassar city sub-district panakkukang office. With a sample of 53 responden from 53populations. By using multiple linear regression analysis. The results of study show thatthe motivation variable has a positive and significant effect on employee performancewith a significant value 0.002 and the work environment variable with a value of 0.002.Adjusted coefficient of determination of ,451 or 45,1%. This means that employee performance can be explained by motivation and work environment while the remaining7.9% the possibility can be explained by other factors outside of the model included inthis study, for example, work stress, work discipline, and leadership.

Planning a project of the all-ukrainian competition of studentscientific works by microsoft office project

2019 ◽  
pp. 92-109
Author(s):  
Nataliia Pavlikha ◽  
Olesia Totska
Keyword(s):  
Critical Path ◽  
Project Work ◽  
Financial Resources ◽  
Eastern European ◽  
Project Organization ◽  
Project Completion ◽  
National University ◽  
Speed Up ◽  
Work Planning ◽  
Microsoft Office

The purpose of the article is to provide scientific and theoretical substantiationof conducting the All-Ukrainian competition of student’s scientific works as aneducational project and its planning by Microsoft Office Project. Organization ofthe competition of student’s scientific works as a project will allow to detail theworks (tasks) necessary for the implementation of the project; assign them labor,material and financial resources; to identify critical works of the project, the delayof which can affect the terms of project completion; effectively manage the content,time and resources of the project. And the use of Microsoft Office Project willhelp speed up the analysis of the project by rendering it, finding answers to thequestions “what will happen, if …?” and also monitoring its implementation. Themethodology of the study is to use such method of network planning as a methodof a critical path for project work planning. The scientific novelty of the resultsis that the holding of the All-Ukrainian competition of student’s scientific workswas considered as an educational project, its planning was carried out by MicrosoftOffice Project. Conclusions. Implementation of the developed project at LesiaUkrainka Eastern European National University allowed the head and secretary ofthe organizational committee to promptly and efficiently implement the monitoringand control processes for its implementation. The versatility of the developedproject is that it can be used in the activity of any institution of higher educationof Ukraine, which is defined as the basis for conducting the All-Ukrainiancompetition of student’s scientific works in the fields of knowledge and specialties.

If participation picks up, US rate rises will speed up

2018 ◽  
Keyword(s):  
Monetary Policy ◽  
Unemployment Rate ◽  
Productivity Growth ◽  
Working Hours ◽  
Content Type ◽  
Speed Up

Subject US employment and wage pressures. Significance US employment is at a record high as measured by numbers of jobs and working hours. The unemployment rate is hovering near a 40-year low, and only once since 1970 has the rate been marginally lower. However, traditional cost-push inflation is conspicuous by its absence and wages are barely rising. Two explanations lie behind the absence of rising prices and wages: spare workers not absorbed into employment; and productivity growth that is slow by historical standards. Impacts Monetary policy allowing the ratio of employment to population to reach pre-recession levels could add 2 million people to the workforce. Gains in output, productivity and worker skills from running a higher-pressure economy could be worth the higher risk of inflation. Worker shortages could encourage more investment as firms compensate for higher wages and fewer workers, improving productivity prospects.

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