Condensate water is typically generated as a by-product during the use of steam as a medium for heat transfer. In order to optimize the transfer area, the chemical industry often employs heat exchangers, such as the plate heat exchanger (PHE), which provides flexibility in adjusting the space area for heat transfer. This case study examines the optimization of plate geometry dimensions to enhance the heat transfer process of PHE equipment design. The optimization process involves mathematical equations and a literature review of the design of this type of heat exchanger. Improving the dimensional aspect of the plate geometry results in an increase in the overall heat transfer coefficient (U) and a reduction in the number of design requirements used. The study's estimation results suggest that the PHE design has a limitation on plate dimensions, which should be less than 0.3×0.6 m. Additionally, it is important to consider the pressure drop value, which should not exceed 29.07 kPa. A review of the chemical industry field provided estimated options for plate size and quantity, both of which support the optimization of heat transfer rate and design constraint thresholds. The implementation of the design has been found to enhance the performance of the planning process for recovering steam condensate water.

This study aims to determine what are the factors that become community satisfaction in the jaklingko program. DKI Jakarta is an area whose population is growing rapidly, the more the population the more transportation there is. Therefore, the gevornment needs an integrated transportation system, one of which is Jaklingko, one of the programs in DKI Jakarta. The population in this study are people or consumers who use the services of jaklingko transportation, especially city transportation on the Andara-Blok M route. The data collection technique uses the interview method by conducting in-depth interviews with 6 informants with different ages and professions. Anlysis technique used is qualitative method. The result showed a positive effect. Community satisfaction is proven that the use of jaklingko transportation is very helpful, starting from the price to the services provided.

Business ethics is a business approach to conducting operations that covers all aspects of society, business and the public. Business ethics in an organization can influence the values, norms, and behavior of leaders and staff. Consumer trust is the confidence that consumers have in a product, service, or brand. This belief has an important role in influencing consumers' decisions to buy, reuse, and recommend certain products and services. CSR is a business initiative to consider the concerns of many stakeholders, including the environment, society, workers, and customers. The purpose of this research is to find out how important company ethics is in building consumer trust. This research uses a qualitative descriptive analysis method and data is obtained from literature studies, several books, references on the internet, and journals that examine similar research to support research on "The Role of Business Ethics in Building Consumer Trust". This research shows that a company's most morally responsible practices influence customer trust. This study highlights how urgent it is to see how the most morally responsible corporate practices influence customer trust. Sharia marketing strategies have a significant effect on consumer satisfaction and their trust in certain products and services. This research shows that the role of business ethics has a significant influence in building consumer trust.

This study aims to determine the effect of brand image, price and religiosity on the decision to buy lipstick on female students in Jambi City. The population in this study were female students in Jambi City, namely Sulthan Thaha Saifuddin Jambi State Islamic University, Muhammadiyah University and Stai Ma'arif. The number of samples in this study were 371 people using a stratified random sampling technique. The method used in this study is the quantitative method, and the data analysis method used is validity test, reliability test, multiple linear regression, t test, f test and test the coefficient of determination with SPSS 25 tools. Based on the partial test results (T test) the brand image variable (X1) indicates that the calculated t value is greater than t table, namely 5.104 > 1.966 with a significance level of  0.000 <0.05, thus it can be concluded that "brand image has a significant influence on purchasing decisions". The price variable (X2) shows that the calculated t value is greater than t table, namely 4.378 > 1.966 with a significance level of 0.000 <0.05, thus it can be concluded that "price has a significant influence on purchasing decisions. Religiosity variable (X3) shows that the calculated t value is greater than t table, namely 4.459 > 1.966 with a significance level of  0.000 <0.05, thus it can be concluded that "religiosity has a significant influence on purchasing decisions. From the research results of the simultaneous test results (Test F) brand image, price and religiosity variables have a positive and significant effect on purchasing decisions. In testing the classical assumptions of this study, the distribution is normal, there is no heteroscedasticity and multicollinearity.

The low student learning outcomes are caused by a lack of ability to understand concepts and many students are not serious about working on questions, so that learning is not optimal and effective. Therefore, the general aim of this research is to describe the influence of TGT type cooperative learning based on badeglar media on the conceptual understanding of class X students at Adi Luhur Vocational School for the 2023/2024 academic year. The method in this research uses a pre-experimental method, namely comparing the results of the pretest and posttest with the research population being all class X students at Adi Luhur Vocational School and the sample used in this research is the population itself. Data was collected using test techniques with test sheet research instruments. The data is processed according to parametric statistical calculations. The results of this research prove that the use of TGT type cooperative learning based on counting funnel media has a positive effect on student learning outcomes. The average percentage of student learning outcomes using t-test calculations where tcount is greater than ttable, namely 3.277 > 1.740. So it can be concluded that H0 is rejected and H1 is accepted, in other words there is a significant difference between the pretest and posttest

The Mutiara farmer group's Guseta products are flagship products in the Jorong Talaweh, Nagari Labuah Gunuang, Lareh Sago Halaban Subdistrict, Lima Puluh Kota District. Guseta products include fresh sap, round-shaped palm sugar, block-shaped palm sugar, liquid palm sugar, and ant sugar. However, in the current era of digitization, Guseta products have not yet utilized digital marketing as an effective and efficient marketing channel through online stores as a marketplace. Therefore, the Payakumbuh State Polytechnic assists in creating a digital marketing system, providing guidance on the implementation of digital marketing for Guseta shop, content creation, routine guidance on digital marketing implementation to make the community more familiar with the products and benefits of Guseta palm sugar. Additionally, assistance is provided in creating more attractive packaging label designs. Through the Guseta shop's digital marketing system, it is hoped to enhance the marketing of Mutiara farmer group's palm sugar industry in Labuah Gunuang, Lima Puluh Kota District.ABSTRAKProduk guseta kelompok tani mutiara adalah produk unggulan di Jorong Talaweh Nagari Labuah Gunuang Kecamatan Lareh Sago Halaban Kabupaten Lima Puluh Kota. Produk guseta terdiri dari nira fresh, gula aren cetak bulat, gula aren cetak balok, gula aren cair, dan gula semut. Permasalahan yang dihadapi pelaku usaha khususnya Kelompok Tani Mutiara adalah belum efektif dan efisien dalam pemanfaatan pemasaran secara digital melalui toko online sebagai market place. Oleh karena itu, Politeknik Pertanian Negeri Payakumbuh membantu pembuatan sistem digital marketing, pendampingan penerapan digital marketing guseta shop dan pembuatan konten. Selain itu melakukan pendampingan rutin penerapan digital marketing untuk meningkatkan brand awareness guseta kepada masyarakat luas serta pendampingan pembuatan desain label kemasan yang lebih menarik. Melalui kegiatan ini kelompok tani Mutiara sudah memiliki sistem digital marketing berupa toko online dan platform digital marketing yang dapat digunakan sebagai tempat untuk mempromosikan produk guseta sehingga memperluas cakupan wilayah promosi dan membantu meningkatkan penjualan produk.

Technological progress is developing very rapidly nowadays, of course it cannot be separated from the contribution of experts to the philosophy of technology, one of whom is Don Ihde. This research discusses changes in technology and Don Ihde's contribution to the Philosophy of Technology. This research method is qualitative through literature study in the form of published books and journals. The aim of this research is to find out what reproductions and contributions have been realized by Don Ihde. The method used in this research is literature study by reviewing and then analyzing several published books and journals to get an answer to a problem. The findings of this research are very necessary to provide an explanation of Don Ihde's contribution to the philosophy of technology. According to Don Ihde, humans cannot be separated from technology

ABSTRACT
Management of NCDs is a challenge especially in low- and middle-income countries due to the double burden of communicable and non-communicable diseases, shortage of human and material resources and other competing economic priorities in these countries. This need for promotion and early detection then becomes the background for the implementation of community service, especially for congregations in the JKI Royal Family regarding non-communicable diseases. Community service was carried out for 27 congregations in the JKI Royal Family. This service includes measuring blood pressure, checking blood sugar, uric acid and cholesterol at the same time as providing education which aims to provide an understanding of abnormal examination results along with things that must be avoided. Several findings were obtained, namely 1) the majority of blood pressure examination results blood above 120/80 mmHg, 2) the majority of cholesterol examination results were predominantly more than 200 mmHg, 3) the majority of instant blood sugar and uric acid examination results were normal although values were still found above the normal range. It can be concluded that the community service process went according to schedule and received a positive response from the participants as evidenced by the involvement of the participants from the beginning to the end of the community service process.
 
ABSTRAK
 
Manajemen PTM merupakan tantangan terutama di negara berpenghasilan rendah dan menengah karena beban ganda penyakit menular dan tidak menular, kekurangan sumber daya manusia dan material dan lainnya persaingan prioritas ekonomi di negara-negara tersebut. Kebutuhan akan promosi dan deteksi dini ini yang kemudian melatarbelakangi pelaksanaan pengabdian masyarakat di khususnya pada jemaat di JKI Keluarga Kerajaan terkait penyakit tidak menular. Pengabdian masyarakat dilakukan terhadap 27 jemaat di JKI Keluarga Kerajaan. Pengabdian ini meliputi pengukuran tekanan darah, pemeriksaan gula darah sewaktu, asam urat dan kolesterol dan juga bersamaan pemberian edukasi yang  bertujuan untuk memberikan pemahaman mengenai hasil pemeriksaan yang abnormal berikut dengan hal-hal yang harus dihindari, Diperoleh beberapa temuan yaitu 1) mayoritas hasil pemeriksaan tekanan darah  di atas 120/80 mmHg, 2) mayoritas hasil pemeriksaan kolesterol didominasi lebih dari 200 mmHg, 3) hasil pemeriksaan gula darah sesaat dan asam urat mayoritas normal meskipun masih didapati nilai di atas rentang normal. Dapat disimpulkan bahwa proses pengabdian masyarakat berjalan sesuai jadwal dan mendapatkan respon yang positif dari peserta yang dibuktikan dengan keterlibatan  peserta  dari awal sampai akhir proses pengabdian masyarakat berlangsung
 
 

The research aims to: (1) empirically examine the influence of food quality on tourist satisfaction, (2) the influence of destination image on tourist satisfaction, (3) the influence of destination image on tourist satisfaction, (4) the influence of tourist satisfaction on revisit intention, and (5) the influence of food product quality and destination image on revisit intention through tourist satisfaction. This study adopts a quantitative method. The population of the research consists of tourists who engage in culinary tourism in Semarang city, with a sample size of 125 respondents selected through accidental sampling technique. After reviewing the theory, the research instrument scale is adapted and distributed to the respondents. Once the data is collected, the next step involves data coding. The collected data is then analyzed using Structural Equation Modeling (SEM) to obtain information regarding the influence of the independent variables, namely food product quality and destination image, on revisit intention in culinary tourism with tourist satisfaction as the intervening variable. The results of the research indicate that: (1) food quality empirically influences tourist satisfaction, (2) destination image influences tourist satisfaction, (3) destination image influences tourist satisfaction, (4) tourist satisfaction influences revisit intention, and (5) food product quality and destination image influence revisit intention through tourist satisfaction.

Purwokerto Village, located in Ngimbang District, Lamongan Regency, is a village that is very dependent on the tobacco farming sector as the main livelihood of its residents. However, pest attacks and plant diseases often cause significant losses in agricultural production, threatening the welfare of farmers. From agricultural products carried out by farmers, waste is obtained from chopping tobacco leaves which are not used. Tobacco waste contains compounds that have natural insecticidal properties, meaning it can be used to effectively control pest attacks and plant diseases. Therefore, community service is carried out using the science and technology diffusion method to develop knowledge and skills in the context of sustainability through young agropreneurs and farmers in Purwokerto Village. By carrying out this training, it is hoped that village communities can make natural insecticides independently by utilizing existing resources.ABSTRAKDesa Purwokerto terletak di Kecamatan Ngimbang Kabupaten Lamongan adalah sebuah desa yang sangat bergantung pada sektor pertanian tembakau sebagai mata pencaharian utama penduduknya. Akan tetapi serangan hama dan penyakit tanaman seringkali menyebabkan kerugian yang signifikan dalam produksi pertanian, mengancam kesejahteraan petani. Dari hasil pertanian yang dilakukan petani, diperoleh limbah dari pencacahan daun tembakau yang tidak dimanfaatkan. Limbah tembakau mengandung senyawa yang memiliki sifat insektisidal alami, artinya dapat digunakan untuk mengendalikan serangan hama dan penyakit tanaman secara efektif.  Oleh karena itu, dilakukan pengabdian Masyarakat dengan metode difusi iptek guna mengembangkan pengetahuan dan keterampilan dalam konteks keberlanjutan melalui agropreneur muda dan petani di Desa Purwokerto. Dengan dilakukan pelatihan ini, diharapkan masyarakat desa dapat membuat insektisida alami secara mandiri dengan memanfaatkan sumberdaya yang telah ada.