Increasing the Adoption of Performance Management Application at PT. Kaltim Prima Coal

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Traditional performance management systems often suffer from bureaucracy and inefficiency in providing timely feedback and support (Awan et al., 2020). To address these issues, KPC implemented Entomo, a performance management platform with advanced features like goal creation, progress tracking, continuous feedback, and data analytics. This technology-driven approach aims to improve the effectiveness and efficiency of performance management practices. KPC’s Entomo implementation provides an opportunity to research the adoption of performance management system technology. This study evaluates KPC’s experiences, identifies factors with a positive and significant relationship with the application and performance management application, and offers recommendations to enhance the performance management system.

The research employed the technology acceptance model (Davis et al., 1989) and a quantitative approach using questionnaires. Multiple linear regression analysis revealed several important insights. The findings indicate that perceived usefulness, perceived ease of use, and attitude toward using are key determinants of the intention to use the technology or system. Notably, attitude toward using has the strongest influence on users’ intention to adopt and use the system, followed by perceived usefulness and perceived ease of use. The research suggests that organizations should prioritize improving user attitudes, enhancing perceived usefulness, and ensuring the system is easy to use when implementing new performance management applications to drive successful adoption.

Determinants of Sustainable Bond Yield among IDX-Listed Companies

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This study analyzes the development of sustainable bonds among IDX-listed companies in the post-Covid period of 2022 and identifies the factors influencing sustainable bond yields. The research observes 749 sustainable bonds issued by 93 IDX-listed companies. Multiple regression analysis is employed to explore the relationship between the bond yield as the dependent variable and sustainability factors—Number of Company-Supported SDGs, ESG Risk Ratings, CSR Funds, and GHG Emissions—as independent variables, along with control variables including three bond characteristics (Modified Duration, Issuance Size, Term to Maturity) and eight company characteristics (Board of Commissioners and Directors Diversity, Company Size and Age, ROA, Current Ratio, Industry, State-owned Enterprise status). The findings reveal positive correlations between the Number of Company-Supported SDGs and ESG Risk Ratings with bond yields, while CSR Funds and GHG Emissions show negative correlations with bond yields, indicating complex relationships between sustainability performance and sustainable bond yields. The study results suggest strategic recommendations for companies, investors, policymakers and regulatory bodies, as well as educational institutions to enhance the effectiveness and appeal of sustainable bonds in Indonesia.

Michelson, Morley and Sagnac Experiments Further Elaboration

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Michelson, Morley and Sagnac experiments are interpreted. The main properties of the laser gyroscopes are considered, including the maximum sensitivity, the impact of the non-plane wave fronts and the impact of precession of moment vector of radiation on the laser gyro output. Autonomous resonatory sensor – a new type of linear laser accelerometer – has been created based on a linear laser rather than ring resonators. The proposed device operates without any straining or moving parts and uses standing wave of the coherent radiation in the resonator as the sensor of accelerated movement.

Anxiety Disorders: A Comprehensive Overview, Media Influences, and Age-Related Trends

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Excessive worry and anxiety in reaction to a range of events characterise anxiety disorders, a significant public health issue that impacts individuals of all ages. Comprehending the complex traits associated with anxiety, such as its connection with media and distinct effects on different age groups, is essential for developing comprehensive strategies for prevention, diagnosis, and therapy.  This paper provides an extensive overview of anxiety, exploring its definitions, diagnosis, and treatments. The information gathered on anxiety disorders is taken from official guidelines, medical journals, and academic research, all of which are conducted from between 2003 and 2023. This review consists of information that contained relevant topics, which are causes, treatment, definition, age groups, and effects from media. Since anxiety disorders are subjective in nature and may trigger symptoms that are mistaken with physical conditions, they are difficult to diagnose. Classification is done using the Diagnostic and Statistical Manual of Mental Disorders (DSM-5), however there are still issues with correctly diagnosing and treating anxiety.

One important topic covered in this paper is the effect of media on anxiety, particularly how social media, television, and journalism affect people’s mental health. Studies show that more social media use is linked to increased symptoms of anxiety, especially in emerging adults. Similarly, longer television viewing is associated with a higher rate of anxiety and depression among teenagers. Psychological distress can also be worsened by unpleasant events, like the COVID-19 pandemic being covered by the media.

The prevalence and consequences of anxiety differ among age groups. Anxiety disorders are prevalent in children and adolescents and frequently remain untreated, hindering their social and intellectual growth. In order to effectively manage anxiety in younger populations, psychological treatments such as cognitive-behavioral therapy are essential. On the other hand, anxiety in adults and the elderly is becoming increasingly recognised, with comorbid depressive disorders and specific phobias being more common in older people. The underestimation of anxiety symptoms in the elderly highlights the need for more specialized interventions and increased awareness.

Systematic Literature Review: The Influence Culture Organization and Motivation Work against Organizational Citizenship Behavior (OCB)

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Overview literature systematic this aim for now influence culture organization, and motivation Work towards organizational citizenship behavior (OBC). Writing method review literature systematic. This is with sourced library search method from online media such as Google Schoolar, Mendeley and Academy Media other. Review results literature systematic This are 1) Culture Organization influential positive on OCB, esp with support Organization Learning and Commitment Organization and Culture Organization No influential direct significant on OCB, but influence through Motivation Work. 2) Motivation Work influential positive to OCB, especially motivation intrinsic, related direct with OCB.

The Quality of Red Napier Grass (Pennisetum purpureum cv. Red) Silage at Different Harvest Ages and Addition Level of Lactobacillus plantarum

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This study aimed at evaluating the pH, nutrient content and nutrient loss of silage that were made of different ages Red Napier grass (Pennisetum purpureum cv. Red) and the addition of Lactobacillus plantarum. The experiment employed Nested Completely Randomized Factorial Design consisted 2 treatment factors i.e. the grass of 50, 60, 70 and 80 harvested days after planting as first factor and the addition of three levels of Lactobacillus plantarum i.e. 0, 103 and 106 cfu/g as second factor. Each factor combination was replicated 3 times. Collected data were subjected to analysis of variance followed by Duncan’s Multiple Range Test (DMRT). It was found that harvest ages did not affect pH (p>0.05) but level of L plantarum significantly (p<0.05) affect silage pH measured at day 7 and highly significantly (p<0.01) affect pH at day 14, and 21. L plantarum significantly (p<0.05) affect DM loss, and highly significant (P<0,01) affect OM loss, while the different harvesting ages gave highly significant (P<0,01) affect CP loss.The higher level of L. plantarum can increase the DM, CP and decrease levels of CF, NDF and ADF. It can be concluded that interaction between Red Napier grass of 50 harvested days after planting and addition of L. plantarum 106 cfu/g produced the good quality silage based on the relatively low weight loss of DM, OM and CP.

Managing Work Requests to Improve Level of Building Maintenance Services

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Building and Facilities Maintenance Section is one of the sections in Infrastructure Facilities Department in PT.ABC that deals with the maintenance and operation of building facilities in non-PIT areas. PT. Sumber Karya Utama is the contractor appointed to carry out the building maintenance contracts. In contrast to the KPI of 90% for Work Request completion, the total incoming WR addressed to the section has a completion rate of 65% every month.

Delays in completing Work Request work are due to the fact that there has not been a structured work schedule made, the planner have difficulty making Work Order work plans is because the WR descriptions are random and the work locations are spread out. The Building Maintenance Section developed a Standard Operation Procedure (SOP) for writing Work Request to standardize writing descriptions to the main job, so the planner could assess, identify and making categorized of the type of work item into work group items easily.

To establish a work schedule, prioritize work group items using the SMART method. The data used are list of work items, work groups, alternatives, criteria, and weighting. The sequence of work schedules runs effectively by implementing a division into 5 work areas so that work schedules are made per work area.

By implementing work priority references and dividing the area into 5 work areas, WO work can be completed on time, more fairly distributed, efficiently completed, and acceptable to all parties involved, thereby improving the performance and quality of services provided to customers, as well as ensuring that building maintenance runs smoothly and continues to function properly.

Microbes in Plastic Degradation

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Due to increasing production of plastic and its piling up is a critical concern hence ways to degrade the plastic needs to be sought out. Microplastics (MPs) of the size of micron or less have been found everywhere, even in human blood, highlighting the adversity of the situation. Natural and microbial degradation mechanisms of MPs, focusing on polyethylene (PE) and polyethylene terephthalate (PET) have been explored by the study. Natural degradation is hindered by stability and hydrophobic properties of the polymers. Despite recycling efforts, a significant portion of PET waste ends up in landfills and the environment, posing threats to ecosystems and organisms. MPs are ingested by aquatic organisms, serve as substrates for unwanted microbes, and act as vectors for toxic chemicals. Atmospheric and aquatic fluxes contribute to the transport of MPs from production sources to marine environments. Microorganisms like bacteria, can degrade plastic polymers. Bacterial cultures are found to be effective in degrading MPs through extracellular and intracellular enzyme systems. Bacterial degradation of PE and PET has been demonstrated in laboratory conditions, with varying removal efficiencies and degradation durations. Abiotic factors like oxygen and light help in the PE degradation, while hydrolase enzymes are involved in PET degradation. For effective plastic management, a cyclic bioeconomy based method is necessary, which involves reconsideration of the entire value chain of plastic. Future-proofing plastic waste management requires delinking plastic production from fossil-based raw materials and energy sources. Additionally, addressing agricultural and food waste losses can contribute to reducing the carbon footprint associated with plastic production. Overall, understanding the microbial degradation of plastics offers promising avenues for combating plastic pollution and achieving a more sustainable plastic waste management system.

The Relationship between Human Capital Readiness and Digital Leadership towards Employee Performance: Case Study of FMC Program at PT Telkomsel Branch Office X

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The development of the industrial world in the industrial revolution 4.0 will have an impact on various aspects of organizations and human function in industry is one of the various aspects that will have an impact. PT Telkomsel as a state-owned company must of course answer the challenges of the development of the industrial world by presenting the FMC program means that there will be indirectly organizational restructuring and adjustments to the technology used. This technology is of course related to industry 4.0 such as Cloud Computing, Data Processing, and the Internet of Things. In an effort to answer these challenges, organizations need to increase employee understanding of Industry 4.0 as well as hard and soft skills in using the technology used. Apart from that, the role of leaders in implementing organizational programs is an integral part in the smooth implementation of programs and in responding to the challenges of industry 4.0. The research found that Human Capital Readiness in the aspects of knowledge, hard skills and soft skills regarding industry 4.0 has a positive relationship with increasing Employee Performance. Apart from that, the Digital Leadership indicator in Leader such as being open to technological changes, the way they adapt to technology, and the way they communicate with employees can improve aspects of employee readiness and also have an impact on improving employee performance.

Effectiveness of Various Media in Propagating Local Isolates of Metarhizium anisopliae

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Entomopathogenic fungi are a type of biological agent used for this purpose. Previous research by the author demonstrated that local isolates of the entomopathogenic fungus Metarhizium anisopliae, when supplemented with insect flour, could enhance conidia production, viability, and virulence. This makes the isolate suitable for development as a bioinsecticide. For the growth of entomopathogenic fungi as biological agents, a sufficient supply of high-quality inoculum and efficient production methods are essential. Currently, solid media such as rice and maize are used for propagation, which is costly. Therefore, there is a need for new alternative media that are economically viable, nutrient-rich, effective, easy to obtain, and abundant in raw materials. Additionally, the media must support the growth and proliferation of entomopathogenic fungi. The objective of this study is to identify the most effective media for the propagation of M. anisopliae. The study employed a completely randomized design (CRD) with 8 treatments and 4 replications, resulting in 32 experimental units. The treatments included various media: rice bran, tofu leftovers, broken maize, sweet potatoes, cassava, husks, and green beans. Data were processed using variance testing, followed by the BNT test at a 5% significance level. The study’s findings indicate that the rice bran medium had the highest growth percentage of M. anisopliae, reaching 100%. It also proved to be the best medium in terms of incubation time, fungal colony diameter, and conidia/mg.