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The Effect Of Use Of Lung Mask Fixation On The Accuracy Of Targeted Irradiation In Lung Cancer Intensity Modulated Radiation Therapy (Imrt) Technique In The Department Of Radiation Oncology, Jakarta General Hospital. Lung cancer is the uncontrolled growth of abnormal cells in one or both lungs. While normal cells in the lungs usually develop and reproduce to form healthy lung tissue, these abnormal cells actually reproduce more quickly and are never able to become normal lung tissue. As a result, lumps of cancer cells are formed, which are often referred to as tumors. (4) Radiotherapy is a form of therapy that has been proven to be useful in treating cancer. The aim of radiotherapy is to provide safe, accurate and efficient radiation doses to treat various types of cancer and also non-malignant disorders (7). Carrying out radiotherapy for lung cancer involves the use of immobilization devices, one of which is a thermoplastic mask. This mask functions to reduce the patient's body movements, including movements caused by breathing (9). Verification is a critical stage in the radiotherapy process. The purpose of this verification is to ensure that there are no significant differences in the exposure carried out (14). Giving the right dose of radiotherapy radiation is very necessary to achieve successful therapeutic treatment. The accuracy of dosing and the accuracy of the patient's position influence the dose distribution that will be received by the patient. This verification is based on the International Atomic Energy Agency (IAEA) Human Health Series No. 31 of 2016 with a displacement value of 0.3cm (15). EPID (Electronic Portal Imaging Device) is an additional device connected to the LINAC (Linear Accelerator) radiotherapy device. EPID functions as a verification tool for radiation dose and geometry which is very important in the radiotherapy process (16). The accuracy of the patient's position during radiation treatment greatly influences the accuracy of the IMRT technique. Before irradiation, verification is carried out using an EPID (Electronic Portal Imaging Device) to ensure the correct target position on the tumor. This helps measure the x, y, and z axis coordinates along the radiation area before the radiation procedure begins.

This research is motivated by the role of the Sharia Investment Gallery (GIS) as a student laboratory for learning about investment. Based on the data, the number of investors in the Islamic Investment Gallery from the inception of GIS from 2016 to 2021 is unstable every year and is still relatively low. Even though the FEBI Faculty has good potential in attracting investors because there are so many enthusiasts in the FEBI departments. Low interest and motivation in investing in Indonesia is due to low knowledge and understanding of the capital market. GIS is expected to help foster student interest in investing in the Islamic capital market. The purpose of this study was to determine the role of Gis, both the constraints and solutions faced by Gis in fostering students' interest in investing in the capital market. This research approach uses descriptive method with a descriptive qualitative approach, namely research that seeks to describe a symptom, event, event that is happening now. The method used in this research is to collect data through interviews, observation, surveys, and documentation. The results of the study show the role of Islamic investment galleries (GIS) in fostering student interest in investing in the capital market by carrying out 4 roles, namely first, socialization as an introduction to the world of investment to students and inviting students to invest, second education, namely providing investment knowledge to students, third motivation, namely motivating students by giving examples of people who are successful in investing, the four integrity, namely the management of GiS applies a commitment attitude among the board, consistently carrying out their duties, being responsible, honest and courageous in conveying educational and motivational socialization to students. The internal constraints for Gis are the difficulty of coordinating administrators to be active in activities and the external constraints are the difficulty in getting students to participate in Gis activities and the lack of awareness of students to invest. The internal solution is to always hold monthly meetings to strengthen relationships between administrators and trigger back responsibilities as GIS administrators and the GIS Management also utilizes social media as a promotional medium so that it can be even wider to convey socialization and education to students. Meanwhile, for external solutions, GIS requests lecturer assistance to direct students to participate in all activities held by GIS. As for these 4 roles, the role most expected by FEBI students is the role of motivation. With good motivation given it can trigger students’ interest in investing.

Until now, there are still many who are afraid to start a business, including online business, so a real manifestation of a successful businessman has high self-efficacy/ability in starting a business. Apart from having the ability, a businessman must also be able to understand marketing planning and strategy. well in developing a business so that the business succeeds as expected, therefore the purpose of this research is to find out: 1) How is the self-efficacy of entrepreneurs in online business for FEBI students, 2) What is the strategy for developing entrepreneurship in online business for FEBI students, 3) What are the obstacles faced in developing entrepreneurs in the online business of FEBI students. This type of research is qualitative with a descriptive approach, and the methods used in data collection are observation, interviews and documentation. The subjects in this study were students who had been running their online business for more than 3 years. The number of subjects in this study were 10 people. The results of this study note that FEBI students have high self-efficacy in online business or entrepreneurship, students are confident in their abilities and have expectations for their abilities in doing business online, in building confidence students obtain from several sources, namely personal experience, other people's experiences, verbal persuasion and emotional state. In the student business development strategy it is still not running well and efficiently, and there are obstacles to student businesses such as suppliers, competitors, capital and customers.

Corruption has become a global concern in efforts to strengthen good governance. In the context of Islamic law, aspects of preventing corruption and implementing the principle of legality in criminal acts attract in-depth attention. This article analyzes corruption prevention strategies from the perspective of Islamic law in the context of applying the principle of legality to criminal acts. The method in this research is a qualitative method in exploring Islamic legal concepts related to preventing corruption, such as Taqwa, Adl, and Amanah,as well as how these values ​​can be applied in efforts to prevent and overcome corruption. Furthermore, this article also examines legal aspects related to the implementation of the principle of legality in enforcing the law against criminal acts of corruption according to Islamic teachings. The results of the analysis show that the principles of Islamic law provide a strong foundation for corruption prevention strategies. Concepts such as justice, transparency, fair punishment, and building strong institutions are the main focus in overcoming the problem of corruption. In the context of implementing the principle of legality, consistency with sharia principles in establishing and enforcing laws is crucial to ensure the success of efforts to prevent corruption. This article contributes to a better understanding of corruption prevention strategies from an Islamic legal perspective, as well as the importance of integrating Islamic legal values ​​and principles in efforts to eradicate corruption. The practical implications of this analysis support the need for a holistic approach that includes legal and moral aspects in tackling corruption to create a society that is more just and has integrity.

This research was conducted to see the influence of the positive culture implemented in schools on improving the character education of class X students at SMAN 1 Sooko Mojokerto. The research method used in writing this article is descriptive qualitative. The population of this study was all class X students at SMAN 1 Sooko by random sampling in class X-6. The researcher applied calculations, the greater the score on the student's character education instrument, the more the application of positive culture influenced the action. In this case, the data we use is taken from student character education questionnaires and direct observation. Based on the results of the research we conducted in class X-6, positive culture has a quite significant influence on student character education. This proves that the positive culture implemented at SMAN 1 Sooko has been successful and has become the basis for forming the character of students with the profile of Pancasila students in accordance with the current curriculum.

This article discusses the implementation of efficient pricing strategies within a marketing management framework to increase promotion of homemade spaghetti products, with a focus on the Dana Pasta case analysis. Pricing plays a crucial role in achieving success in marketing, especially in the food industry sector. By considering variables such as high quality raw materials and careful manufacturing processes, this research explores strategic approaches that can strengthen product reputation, increase competitiveness, and attract the attention of target customers. This article discusses the basic principles of pricing, evaluates a number of strategies that can be implemented in the context of homemade spaghetti, and provides practical suggestions for improving product marketing results. Through the application of the Dana Pasta case study, the aim of this article is to provide relevant and applicable guidance for culinary business people who want to achieve success through a smart pricing approach

The State Administrative Court is a judicial institution that acts as a supervisor of government administration actions. The State Administrative Court, which is the court of first instance, has the function of examining, deciding, and resolving state administrative cases. One of the cases that falls into the realm of the State Administrative Court is the case of the Banten Regional Police Chief Decree Number: KEP/773/XI/2021 concerning the dishonorable dismissal from the Police service on behalf of Ara Syafana due to a violation of the Police professional code of ethics. This research aims to find out 1) The judge's consideration for determining decision number: 12/G/2022/PTUN.Srg with a case of dishonorable dismissal of a police officer, 2) Legal implications arising from decision number: 12/G/2022/PTUN.Srg. The use of qualitative research as a method of this research which type is normative juridical research and uses a case approach and statutory approach. In data collection techniques using literature studies with data acquisition from various related literature and regulations. The results of this study show that: 1) The entire lawsuit of the plaintiff was rejected by the Panel of Judges on the grounds that the arguments in the lawsuit filed by the plaintiff were not legally sufficient or the legal principles were incorrect and the truth of the arguments was not successfully proven by the plaintiff. 2) The legal implications arising from decision number: 12/G/2022/ PTUN.Srg have a significant impact, both for the plaintiff and for the Police institution. The decision resulted in the plaintiff losing his job as a police officer, losing his status as a police officer which could affect his legal rights and obligations. Of course, this also has an impact on the Police institution where the existence of this case can be a bad image of the police in the eyes of the public. This may affect confidence in the professionalism and integrity of the Police.

Education is a key element in the development of society and the nation. Madrasah Ibtidaiyah Raudlatul Mutaallimin Pandean Paiton Probolinggo faces challenges in evaluating student learning outcomes during distance learning. Technological limitations have prompted the search for innovative solutions. The goal of this service effort is to improve the quality of student learning outcome evaluations by utilizing Google Drive and Google Form applications in distance learning. Teachers are empowered through intensive training, workshops, and mentoring, including the use of Google Drive and Google Form in teaching and evaluation question development techniques. Active interaction and knowledge sharing occur during training, which has successfully enhanced teachers' knowledge and skills in creating evaluation instruments with Google Form. The final survey results show a significant improvement, with 87% of respondents experiencing improvement. They are now able to design evaluation instruments more effectively during distance learning. The use of Google Drive and Google Form as evaluation tools opens up opportunities for improving the quality of education. Recommendations for the future include continuing to support teachers, deepening the integration of technology in the learning process, and expanding training to enhance the effectiveness of learning at Madrasah Ibtidaiyah Raudlatul Mutaallimin Pandean Paiton Probolinggo..

The profitability of a company is used to evaluate or measure whether profits have increased in relation to the seller's total assets and equity capital, whether the company makes a profit, and the profits earned. Company profits are used for the welfare of the company itself. Apart from that, profit also plays an important role in determining the success of a business and as a tool for managerial decision-making. The three objectives of this research are: the effect of asset growth on company profitability; the effect of capital structure on company profitability; and the effect of liquidity on company profitability; In this study, 87 companies registered in oil, gas and geothermal mining were listed on the Indonesia Stock Exchange from 2018 to 2022. Samples taken according to the criteria were collected using a purposive sampling technique. The samples collected included 42 companies, and a total of 210 data were processed. This research analysis uses multiple linear regression analysis, along with descriptive statistical tests, classical assumption tests, and hypothesis tests. The analytical tool used is SPSS version 25. The research results show that only one factor influences the company's profitability, namely asset growth. Capital structure and liquidity, on the other hand, do not affect a company's profitability. Asset growth has a positive impact, while capital structure and liquidity have a negative impact.

Business ethics play an important role in creating and maintaining a healthy work culture in a company. PT Link Net Tbk is a company that operates based on the principles of business ethics. This research discusses how the application of business ethics principles can influence a company's internal dynamics. The Research was conducted through direct observation. Research shows that business ethics have become the basis for internal policies, decision-making, and management-employee relations. Researchers took two divisions as samples for comparison, namely the construction division and the marketing division. There are differences between the two divisions in maintaining the work environment. Considering that the marketing division has tighter competition between sales some business ethics are not paid attention to, which causes frequent conflicts in the work environment. The results of this research indicate that ethical business practices are critical to maintaining a fair, inclusive, and productive work environment, which will ultimately support the company's long-term success.

Japan and the Philippines are countries rich in history, culture, and natural wealth closely tied to the sea. Japan has engaged in maritime diplomacy with the Philippines in the realm of security. Maritime security cooperation between the two nations forms the foundation for collaboration in the management of marine resources, cultural exchanges, economics, and maritime security. The objective of this research is to examine the impacts that can result from Japan-Philippines cooperation on Japan's maritime security. This research employs a mixed-methodology to elucidate the scope and impacts stemming from Japan-Philippines cooperation on Japan's maritime security. The research findings demonstrate that the impact of Japan-Philippines cooperation on maritime security provides critical access and plays a vital role in strengthening regional security in the area. Success in achieving assured maritime security conditions has positive effects on Japan in various sectors, especially in the trade sector. This leads to an increase in trust and facilitates smooth trade activities in the maritime region due to guaranteed maritime security. This approach reflects Japan's commitment to being more proactive in upholding global maritime security and collaborating with its regional partners to achieve shared prosperity and peace in the region and the world.

Employee performance is the result of quality and quantity standards set by the organization. Employee performance will influence the success of an organization, so employee performance has a close relationship with performance appraisal. Performance appraisal or what can also be called performance evaluation, is an organization's effort to assess the achievements of its employees for the purpose of increasing their productivity. However, sometimes companies still make poor assessments so that their goals are not achieved. This results in a decline in company targets. Performance appraisal does not only look at the results of the work that employees do, but can also be seen from how the employee completes his work. This research uses a qualitative descriptive approach through case studies, namely by analyzing existing problems. This qualitative research uses primary data and secondary data. The primary data for this research was obtained through observation, interviews and documentation, while the secondary data was obtained through previous research. The population in this study were employees of CV Awing Citra Abadi Teknik with a total of 20 employees. The purpose of this research is to determine the implementation of employee performance appraisals at CV Awing Citra Abadi Teknik which includes procedures for implementing employee performance appraisals, efforts to encourage the implementation of employee performance appraisals, and employee performance appraisal procedures.

The success of the normal delivery process was influenced by many factors, including the frequency of coitus during pregnancy. Coitus or husbandand wife intercourse can improve blood circulation in the reproductive area, including the cervix, which helps soften and open the cervix, especially if it was often done during the third trimester of pregnancy. Coitus can also increase the production of the hormone oxytocin which can trigger uterine contractions and help speed up the normal delivery process. The objectives of the research: To analyzed the relationship between the frequency of coitus and the incidence of normal delivery. Method: This type of analytic research with correlational design and cross sectional approach. The sample used 84 people with purposive sampling. The instrument uses an observation sheet. Data analysis using chisquare. Result: The frequency of coitus the majority of respondents sometimes do (1-2x a week) (47,6%) and the majority of respondents are dominated by normal delivery (84,5%). The results of the chi square analysis obtained a chi square value of 62,786 > chi square table (5,99) with a significant value (p value) of 0,000 <0,05 so it can be interpreted that there is a relationship between thefrequency of coitus and the incidence of normal delivery. Conclusion: There wasa relationship between the frequency of coitus and normal delivery in the hospital.Asy Sifa Sambi, Boyolali Regency.

Employee well-being is an important factor in the productivity and success of an organization. Conflict can cause stress, and job dissatisfaction and affect employee welfare. Protracted conflicts or damaging relationships between employees can hinder operational efficiency. There has been much study of the effects of conflict and stress, but not much has been studied about the effect of conflict and stress and organizational change on employee productivity. The purpose of this study is to study the effect of conflict, stress, and organizational change on employee productivity. This research is a survey research with data collection of 300 respondents through questionnaires and interviews. Questions in the survey include the level of conflict experienced, its impact on productivity, and the factors that influence it. There are 3 independent variables, namely conflict, stress, and organizational change.  Its dependent variable is productivity. Linear regression or multiple regression is used to identify the extent to which conflict, stress, and organizational change predict productivity. Also used analysis with SEM. The results showed that the level of conflict in the workplace had a significant negative impact on employee productivity. The level of stress experienced by employees is also related to productivity. High stress leads to a decrease in productivity. Organizational change contributes to higher levels of conflict and stress among employees. However, managing change with good communication and management support can reduce the negative impact of change on productivity. This study concludes that good conflict management, stress management, and effective change management can help increase employee productivity in the work environment. The conclusion of this study provides a foundation for actions and policies that support increased employee productivity in the work environment.

This research aims to analyze the communication strategies used by Jogja Painting in enhancing the brand image of the Jopa Jopi comic. Jogja Painting is a successful art and creative company that has created the popular Jopa Jopi comic, attracting numerous readers. However, the brand image of this comic still needs improvement to gain broader recognition and acceptance. The research method employed is a descriptive qualitative approach. Data was obtained through in-depth interviews with Jogja Painting's management and observations of their communication activities. The findings reveal that Jogja Painting's communication strategies are not yet optimal due to incomplete implementation. The various stages of the communication strategies have not been fully executed, resulting in minimal changes to the brand image and limited reach to a wider audience. Obstacles include difficulties in generating story ideas, monotonous content that fails to engage readers, and visually unappealing aspects of the Jopa Jopi comic. To enhance the brand image, Jogja Painting needs to improve its communication strategies and address these obstacles, enabling the Jopa Jopi comic to gain greater popularity among a wider audience. .

The culinary business is currently one of the most promising business opportunities. However, behind the success of the business there are certainly factors that influence consumers, such as strategic location and lifestyle that is appropriate at this time. This study aims to describe and analyze the influence or impact obtained from location and lifestyle on purchasing decisions at Jiwa Raga Kitchenette Padang Restaurant. This type of research is quantitative with an associative method in the form of a causal relationship. The study population consisted of consumers who visited Jiwa Raga Kitchenette Restaurant with a research sample of 160 samples and the sample was collected by applying purposive sampling technique. The data collection technique used was the distribution of questionnaires to consumers of Jiwa Raga Kitchenette Restaurant. The questionnaire was prepared using a Likert scale and had been tested for validity with the help of SPSS 23.00. The research data were analyzed using multiple linear regression analysis methods, using prerequisite analysis tests, namely normality test, multicollinearity test and heteroscedasticity test. In testing this hypothesis, partial statistical test (t test) and simultaneous statistical test (F test) were used with significance level α = 0.05 (5%). The results of the research data analysis indicate that the independent variables, namely location (X1) and lifestyle (X2), have a positive and significant influence on the dependent variable, namely the purchase decision (Y). The results of the hypothesis test indicate that the location variable has a significantly positive impact on purchasing decisions, as well as the lifestyle variable on purchasing decisions. Overall, the simultaneous test results indicate that both variables, location (X1) and lifestyle (X2), have a positive and significant effect on the purchasing decision variable (Y).

Criminal law consists of regulations. which determines what is prohibited and what is permitted in criminal cases, and determines the punishment that can be given to people who commit them. It is easy to measure the success of Indonesia's legal reform. One of the criminal acts of theft that is often considered to occur very often is motorbike theft. Motorbikes are an important means of transportation for most Indonesian people because the price is affordable for most people with middle to lower incomes, where the increase in the number of motorized vehicles is in line with the increase in the number of crimes involving motorbikes which has led to the crime of motorbike theft. The author uses qualitative legal research with secondary data sources in this research. In this article, the research method used is the normative news method. The Police of the Republic of Indonesia have direct authority to carry out all criminal acts, including theft with violence. This is in accordance with the police's duty to maintain security and public order, protection, protection and community service, as well as law enforcement. In the law enforcement process, efforts are made to uphold functions with legal norms as guidelines for behavior in traffic or legal relations in society and the state where there are perpetrators who commit the criminal act in question, in the sense of people who, with some intention or something unintentional, as required by law, have left a consequence of climbing the law whether it is subjective elements or other elements and in article 362 of the Criminal Code it is explained that the act of taking an item which in whole or in part includes a statement by another person with the intention of possessing the item in violation of the rights.

The importance of character education in learning is to improve the quality of implementation and educational outcomes in schools which leads to the achievement of student character formation. In this case, the teacher is not only tasked with delivering learning material, but is also tasked with instilling character values in students (Fatmawati, 2017: 8). This type of research is qualitative research and the method used is a descriptive method. Sugiyono (2017:9) qualitative research is a research method used to examine natural objects. The main aim of qualitative research is to understand social phenomena or symptoms by providing an explanation in the form of a clear description of the social phenomenon or symptom in the form of a series of words which will ultimately produce a theory, which is explained (Sujardewi, 2014: 110). Based on the description that has been presented, this research is defined as a research process that produces descriptive data in the form of written or spoken words from people and behavior that is observed and carried out naturally. This research uses a qualitative research method with the hope of being able to describe the analysis of character education in mathematics learning material on absolute values for students at SMA class X Harapan Bangsa Samalantan. absolutely at SMA Harapan Bangsa Samalantan class X. In chapter IV, the results of the research that has been carried out and the discussion are presented. Therefore, (1) Results, (2) Discussion are successively put forward.1. Analysis of character education in mathematics learning with absolute value material in class X has been carried out by the teacher through planning, implementation and evaluation carried out by the teacher. Mathematics teachers in planning mathematics learning material have absolute values for the character values listed in the RPP, namely the character values of discipline, honesty, responsibility and skills. In implementing learning, mathematics teachers also apply character education through methods, strategies and learning media. Analysis of character education in mathematics learning with absolute value material is based on lesson plans that have been created and adapted to learning conditions. The teacher's learning implementation uses the case study method, so that students always think critically in their efforts to solve problem formulation in mathematics learning with absolute value material. Assessment of the achievement of character education in mathematics learning absolute value material in class X using test questions and observation sheets of student behavior in learning.

Vocational high schools (SMK) are schools that provide basic or provision for students to have skills after graduating according to their field of interest. Because every time a student registers for a vocational school, the first time they immediately choose the major they are interested in. This service was carried out by Pakuan University in collaboration with Kosgoro Vocational School, Bogor City as a partner. Which was held for 3 days from 16, 17 and 18 October 2023. The aim of this competition was to improve the skills of Kosgoro Vocational School students in Bogor City in improving voice acting (voice 0ver) as well as having camera engineering skills to support creative video making. We can see indicators of the success of this service in the number of participants who took part in the service, feedback from questionnaires from participants who took part and discussions with partners with the service team in subsequent activities.

The principal's leadership strategy plays a central role in shaping the success of improving the quality of education in a school. The aim of this research is to reveal the strategies used by school principals to improve the quality of Islamic religious education at SMA Negeri 7 Kepahiang. To achieve the above objectives, this research uses a qualitative methodology using descriptive techniques. The data required for the research effort was obtained through the use of observation, interview, and document analysis techniques. The focus of this research is related to school principals. The results of this research illustrate that there are six strategies that have been implemented by the principal to improve the quality of Islamic religious education at SMA Negeri 7 Kepahiang, including steps such as internal improvement, an effective supervision system, evaluation in the teaching and learning process, strengthening teacher discipline, promotion, and improvement of facilities and infrastructure. Thus, the leadership of the school principal is the main element in achieving success in advancing the quality of education.