Proceeding Series of International Conference on Arts and Humanities

Developing Module Handbook in Outcome-Based Education (OBE) Curriculum for Undergraduate Mechanical Engineering

Novi Sukma Drastiawati — 2022-03-09

The development of the world of education is required to be more competitive and have quality following international standards, including the Mechanical Engineering Undergraduate Study Program. This study program continues to develop graduates who can compete globally. The stage that must be passed is to follow system standard Outcome-Based Education (OBE), which focuses on what students should have or should do in achieving graduation. In the OBE method, learning outcomes are carried out by an identification process and continued with an assessment process and learning methods adapted to these outcomes; it is one of the orientations of Merdeka Belajar Kampus Merdeka (MBKM). The main issues are that the study program still does not have a handbook module that follows the OBE curriculum. The aim of this research is to develop a module handbook that is adapted to the OBE curriculum and validated. This type of this study is development research using Research and Development (RnD) with a 4-D Models. This procedure is defined, designed, developed, and disseminated. The defined stage is the stage regarding the characteristics of learning activities. The design stages are media and formats used in module development. Develop stage purpose The goal of the development stage is to produce a final draft and the disseminate distribution of module development. The result of this study is that learning activities of the program's learning objectives are formulated into Program Learning Outcomes (PLO), and each handbook module has defined it. The design results are module handbook content according to the OBE curriculum. Two validators have validated the developed result with a percentage 89%%, 88 % students readability validation and 83.32% lecturers readability validation. The readability test was carried out on 19 students and seven peer lecturers to see if the handbook module was appropriate. From these criteria, the module handbook is appropriate to be distributed. In order to support teaching during the COVID-19 pandemic, the distribution of the handbook module through the upload process to the website of the mechanical engineering department.

Infusing Storytelling and Game Elements in Designing Instructional Media

Firyal Rizki Salsabila — 2022-03-09

Storytelling and games have been utilized successfully in education to increase involvement and engagement. However, according to recent research, storytelling and games are not always appropriate to integrate into an instructional setting. Although considered enjoyable, it is not always evident how a storytelling session or game may help students learn or how it can be utilized in a class. The approach was used in creating the Savior of the Kingdom Plantae game, which assists in the learning of middle school Biology. In an ADDIE model, we used the 5/10 approach in the (analyze) design process of the instructional media. To gather more input in this exploratory study, we asked an expert in educational media design and five middle school students to try on the first version of the instructional media. The result from the expert and students showed a good remark during the validation level for both the story elements and the game elements in the media. All in all, as an initial project, the media design is considered good to be developed further.

Nang Ning Nung Neng Gung's Philosophical Study in the Strains of Javanese Gamelan as a Guide to Urip Bebrayan

Sulistiyani — 2022-03-09

This study aims to examine the philosophical meaning of nang ning Nung neng gung in Javanese gamelan strains as a guide for urip bebrayan agung. The concept of expression through gamelan music prioritizes togetherness, tolerance, cooperation, and emotional control. The Javanese way of life expressed in gamelan music is harmony in speech and action so that it does not give rise to explosive expressions and creates tolerance among others. In Javanese society, gamelan has an aesthetic function related to social, moral and spiritual values. This study uses interpretive descriptive methods and literature using the philosophical study of nang ning Nung neng gung in Javanese gamelan strains to guide urip bebrayan. So that the data collection in this study uses observation, interviews, and document analysis, the results of this study can be formulated as an effort to preserve the nation's culture through the strains of Javanese gamelan, which contribute to the development of knowledge, skills, and basic values, which are reflected in the habits of thinking and acting in filling urip bebrayan. The habit of thinking and acting consistently and continuously enables a person to be competent, in the sense of having the knowledge, skills, and basic values to do something and are implied in daily behaviour in living life and life so that it can print a generation of good quality in the nation—Intellectual, personality and useful with a good personality in the future. Based on the problem above, the researcher wants to carry out research activities by combining the study of the philosophical meaning of nang ning Nung neng gung in the strains of Javanese gamelan as a guide for urip bebrayan. The research activity is entitled: the philosophical study of nang ning Nung neng gung in the strains of Javanese gamelan as a guide for urip bebrayan.

The Differences of Self Regulated Learning in Senior High Schools Students in Terms of Gender and Class Specialization

Sumarlik — 2022-03-09

This research aims to examine methodologically and empirically the differences in the level of self-regulated learning of senior high school students in science class and Social class, seen from a gender perspective. The research variable consisted of:(a)the level of self-regulated learning,(b)class specialization, and (c)gender that was measured using modified Likert scale and using self-regulated learning level. This research is quantitative. The population is the second-year students of SMA Negeri 1 Menganti Gresik. The research sample obtained is 80 samples consisting of 40 samples from 20 males and 20 females of Natural science class, and 40 samples from 20 males and 20 females of Social science class. The data analysis used the two-way ANOVA technique. ANOVA test using the help of a computer program(SPSS19.0forwindows) is used to test two variables or more and determine whether the two variances are the same or not. After conducting the different tests using two-way ANOVA with the help of SPSS 19.0, the research results gained average Natural science class and Social science class of 103.21. The results showed that the Natural science class and Social science class students were seen from the gender.

Teaching Factory Management in the Edutel Sector at SMK Negeri 1 Surabaya

Farid Baskoro — 2022-03-09

The purpose of this study was to determine the teaching factory (TeFa) management in terms of planning, organizing, implementing, and evaluating. The Regional Public Service Agency in structuring the TeFa began to be implemented at SMKN 1 Surabaya in 2018. Since BLUD was implemented at SMKN 1 Surabaya, that school received financial assistance for the development of TeFa, one of the examples is the construction of Edutel in the hospitality department. This study used a survey method with data collection techniques like questionnaires, documentation, and interviews, data analysis using descriptive statistical techniques with 26 respondents, there are teachers, and students. The results showed (a) planning has been done well, such as administering time, tools, and division of tasks; (b) organizing a well-structured teaching factory, start from the head of the expertise competency, school principal, subject teacher, pptk; (c) the implementation has been done well with 83.3% of respondents stated that Edutel has been well socialized in the school and community environment, designed and implemented based on actual work procedures and standards. 84% of respondents stated that the learning process in the field of Edutel is learning by doing, improving students' soft skills, developing and sustainably implementing business-based learning patterns. 77% of respondents stated that the implementation of TeFa in Edutel carries out big data literacy, teaches critical, creative, communicative thinking skills improves skills in market research. 69.5% of respondents stated that Edutel activities are supported by the industrial world. The standard error value less than 0.15, indicates that the total average value of the respondents is close to the true value. It has a standard deviation less than 0.8 which indicates a low standard deviation value, so the data approaches the average value. Has an average sample variant less than 0.6; (d) Evaluation of the Teaching Factory in Surabaya has been carried out by involving all members of Teaching Factory learning, the principal, the head of an expertise competency, teachers, and employees.

An Influence of Problem-Based Learning Models Assisted by Media Trainer Programmable Logic Control and Achievement Motivation on Skills Competence

Fendi Achmad — 2022-03-09

This study aims to obtain information: (1) differences in the competence of students who are taught using a problem-based learning model assisted by PLC trainer media and assisted by conventional media; (2) differences in the competence of students with high achievement motivation, compared to students with low achievement motivation. The research design is quasi-experimental: the non-equivalent control group design. In this design, the experimental group and the control group were not chosen randomly. As a measuring tool for competency achievement in this study, learning outcomes tools and instruments were made, which functioned as instruments to assess the competence of students during the learning process. The experimental treatment used a problem-based learning model assisted by the Programmable Logic Control media trainer and for the control class assisted by conventional media. The study found: (1) the competence skills for students who were taught using a problem-based learning model assisted by the Programmable Logic Control trainer learning media, were significantly higher than those assisted by conventional media; and (2) skill competence for students with high achievement motivation is significantly higher than those with low achievement motivation.

Development Of Employability Of Fresh Graduate Alumni Through Tracer Study By Evaluating The Likert Scale Method

Miftahur Rohman — 2022-03-09

The number of electrical engineering graduates produced every year. The suitability of the required competencies with those of alumni is essential. In this research, a tracer study of electrical engineering graduates was conducted. Tracer study research is significant to find out the competency profile of graduates and alumni's workability about user needs. The target of tracer study is graduates of new graduates in 2019 and 2020. Research is significant to assess and improve the relationship between alumni characteristics and the field of work of graduates of study programs. The research used a descriptive approach design. The population is UNESA Electrical Engineering undergraduate graduates in 2019 and 2020 who have successfully filled out the online tracer study form. The number of samples as many as 139 respondents. The survey media uses university website links and google platform surveys distributed to each alumnus within six months. Data analysis used the descriptive analysis method Likert scale. Before the questionnaire was distributed to respondents, the validity of the questionnaire will be tested with Pearson correlation. The tracer study results in a Likert scale of 5 instrument questions by paying attention to the most significant percentage. The results of the tracer study instrument for knowledge obtained by alumni from lectures have a substantial contribution to the job market with a rate of 73%. Internships have a significant role in increasing world knowledge with a percentage of 63%, Practicum contributes a lot to the ability to work with a rate of 67%, English has a share of 41% of language skills obtained during college, and communication skills obtained from lectures with a percentage of 70% which received during studies, as well as the ability of alumni to solve problems in the job market which is the most significant percentage of 69%

Development of Research and Community Service Roadmap of UNESA

Darni Darni — 2022-12-15

The Surabaya State University (UNESA) is required to be able to independently manage institutions and be ready to innovate and collaborate with other institutions. The institutional and academic orientation has also experienced a paradigm shift from a teaching-based university to an entrepreneurial-based university. In the process towards independence, UNESA has prepared itself by compiling various documents required to become a State University with a Legal Entity (PTNBH). Research and community service activities are carried out in order to seek and find the truth through scientific methods in the fields of science, technology, or art for the advancement of science, technology, or art itself and the welfare of society. This study aims to produce the development of a road map document for research and community service (PKM) UNESA PTNBH. The main methods used to achieve this goal are reviewing documents related to research and community service, focus group discussions and workshops, and finalizing them. The resulting research outputs are UNESA PTNBH research and PKM roadmap documents and articles. The Technology Readiness Level (TKT) to be achieved at the end of this study is 3. The roadmap describes research and PKM plans from 2022-2045. There are 5 periods of time where the achievements are described in stages. Research is entirely based on innovation and commercialization (mass commercialization of innovative products) and also supports smart industry research and joint research with the world's multi campuses. Whereas PKM in 2045 is described as achieving independence and partnerships that empower 3 UNESA flagships (Disabilities, Sports, Arts, and Culture).

Effect of Holes In The Femoral STEM Made of Ti6AI4V On The Strength of The Material

Diah Wulandari — 2022-12-15

Osteoarthritis (OA) is a joint disease due to a chronic inflammatory process in the joints and bones around the joints which is degenerative. The body parts that often experience osteoarthritis are the hands, knees, hips, and spine. Hip osteoarthritis (hip osteoarthritis) occurs in the hip joint (ball-and-socket joint) with the femoral head. One of the medical efforts made by orthopedic doctors to treat hip osteoarthritis is to replace the implant material in the hip joint called a hip prosthesis. Currently, Indonesia is still importing Hip Prosthesis to meet national needs. However, what we know is that the anatomy of the Indonesian people (Mongoloid race) is different from the anatomy of other races in the world. Apart from the size, the price of imported implants will be much more expensive than those produced domestically. This study focused on modeling the femoral stem with titanium Ti6AI4V through SOLIDWORK and then simulating it using ANSYS software. The variables analyzed included stem length, offset length, and the magnitude of the force received by the implant for several activities such as normal walking, climbing and descending stairs, and tripping. The femoral stems analyzed were the smallest size femoral stem (size 3) with a length of 129 mm and a medial offset of 39.1 mm and the largest size femoral stem (size 11) with a length of 161 mm and a medial offset of 46.7 mm. The entire stem has a centrum-collum diaphysis angle (CCD) of 134 degrees. The patient's body weight was 700 N. The simulation results of the stress analysis showed that the design of the femoral stem size 11 was better than the other femoral stems in terms of stress distribution. The greatest stress that appears due to tripping causes the maximum von Mises stress on the femoral stem of 2487, 6 MPa and 5243, 4 MPa for size 11.

Development of PLC Festo Module to Support Mechatronics Course in Department of Mechanical Engineering Unesa

Wahyu Dwi Kurniawan — 2022-12-15

Equipment assistance in the form of a Festo PLC trainer obtained from Islamic Development Bank (IsDB) has not been optimized to support Mechatronics lectures because there is no module in the operation of the trainer. To answer these problems, the specific purpose of this research is to develop the Festo PLC module to support Mechatronics lectures at the Department of Mechanical Engineering, Faculty of Engineering, Universitas Negeri Surabaya (Unesa). The long-term goal to be achieved in this research is the realization of learning tools that can bridge the competencies possessed by students with the demands of the rapidly growing needs of the industrial world as an optimal debriefing effort for students who will later work as professionals in industry world. To achieve the above objectives, this research method uses the ADDIE model development (analysis, design, development, implementation, evaluation). The expected result of this research is that the Festo PLC module is declared suitable for use in mechatronics courses and gets a positive response from students so that it can improve their learning outcomes.

Utilizing Recycled Evaporated Organic Solvent Waste for Green Chemistry in Chemical Laboratories to Reduce Liquid Waste

Rachmawati Rachmawati — 2022-12-15

The use of solvents, especially organic solvents in chemical laboratories, particularly in extraction processes, cannot be separated from laboratory activities. Since extracted organic solvents are not seen as having desirable qualities, they are not recycled and end up as liquid waste. The evaporation method was used to handle organic solvent waste from evaporation, and the evaporator exhibited the same physical and chemical characteristics as technical solvents. This study aimed to determine whether organic solvent waste from the evaporation process could be recycled and reused following the concept of green chemistry in laboratory waste treatment. The research method used in processing the recycled organic solvent waste (ethanol & methanol) from the evaporation was the experimental method through the evaporation process by evaporation and characterized based on the FT-IR and GC-MS test parameters on organic solvents pro-analysis and technical. Based on the results, the correlation coefficient analysis for testing the second recycled methanol- pro-analysis methanol, the second recycled methanol - technical methanol, and the second recycled ethanol- pro-analysis ethanol was quite strong. according to the results of the solvent characterization test of methanol and ethanol from the second recycling solvents by evaporation through the FT-IR test. Technical correlation values of 0.9982, 0.9983 and 0.9902. Meanwhile, the second recycled ethanol- pro-analysis ethanol had correlation coefficient value, 0.0079, was quite low. However, the second recycled solvent did not significantly differ from the technical solvent in the GC-MS test (p>0.05).

SINBIONESA: Synbiotic Powder Made of Indigenous Microorganisms from Goat Digestive Tract with Rice Bran and Corn Flour Fillers

Isnawati Isnawati — 2022-12-15

This study aims to evaluate the quality of SINBIONESA produced to meet the probiotic quality of the SNI benchmark. Identifying potential probiotic bacteria isolated from a goat's digestive tract by using molecular analysis of the 16S rRNA gene was conducted. Selected isolates were observed and tested to identify potential bacteria as probiotics, including cell shape, gram methods, positive character test, negative character test, cellulolytic activity test, optimal pH, optimum temperature, acid resistance, and resistance to bile salts. The selected bacteria were formulated with a filler of 75% rice bran and 25% corn starch, then dried by freeze-drying. SINBIONESA quality was evaluated on the moisture content (by drying technique), the total number of probiotics (by total plate count), and the expiration period (linear regression formula). The results show that SINBIONESA has three potential probiotic bacteria: Bacillus pumilus, Bacillus brevis, and Pseudomonas diminuta. It has a water content of 2.89% with an expiration period at room temperature storage and cold temperatures of 1 year, four months, and two years five months, respectively. Based on these results, it is stated that SINBIONESA has met the SNI quality of probiotics in Indonesia.

Analysis of Patentability on Research Results of Lecturers at Universitas Negeri Surabaya and Implementation of Patent Drafting: A Case Study

Tukiran Tukiran — 2022-12-15

The main purpose of this research is to find out the patenability of the research results of Unesa lecturers through PNBP funding for the fiscal year of 2022 and to find out the number of patents after the patent drafting activity. The research methods and stages included documentation analysis, implementation of patent drafting activities, and questionnaire analysis for before and after patent drafting activities. The results of the documentation analysis showed that there were 63 out of 806 lecturers' research titles with potential patents (7.8%). Then, the patent drafting activity was carried out well by inviting 5 highly competent persons in the fields of IT, mechanics and machinery, electrical engineering, science, and arts and humanities. The results of the questionnaire analysis before the activity stated that from 46 respondents: 1) 87% of respondents stated that the output of their researches was believed to be patentable and the rest are not, 2) 67.4% of respondents had produced patents for their researches and the rest were not patents, and 3) 63% respondents have never compiled a patent and the rest have. Although, all of respondents (100%) knew that the patent is very useful. After the activity, there were 29 respondents who filled out the questionnaire. They stated that all presenters were declared good and very good in terms of all aspects of the assessment. Furthermore, all respondents gave an assessment between good and very good (> 90%) for the activities covering all aspects. This means that the activity was declared successful. Also, it is certain that the number of patents that have been successfully assisted have been registered with the DJKI system, although not all of them. The end of the drafting activity has resulted in 13 patents, of which 8 patents have been registered with the DJKI system.

The Process of Making Fiber from Soybean Inside

Arya Mahendra Sakti — 2022-12-15

Utilization of natural fiber from soybean husk waste in the processing of dairy, tempeh, and tofu is very suitable to be
development. Soybean husk waste has not had too high economic value, it can be used for making soybean husk fiber.
Fulfillment of basic ingredients to produce environmentally friendly materials, a basic material made from natural
vegetable fibers was developed. This fiber has two categories, namely one with protein origin and the other with
cellulose origin. Fiber derived from protein comes from vegetable proteins such as corn, soybeans, beans, etc. Soybased processed products are a good source of vegetable protein, and dietary fiber, have high oligosaccharide content,
contain vitamins and minerals and can reduce the risk of coronary heart disease, and carcinogenesis type diabetes, reduce
negative symptoms due to menopause and improve bone health. The soybean seed husk contains a lot of crude protein
17.98%, crude fat 5.5%, crude fiber 24.84%, and metabolic energy 2898 kcal/kg. We clean the soybean husk by soaking
it using guides for 2 hours, 3 hours, and 4 hours, then dried it. After that, we puree the dimensions, we give alkali
treatment by soaking in NaOH solution, then drying at room temperature. For fiber from soybean husk that has been
dried, we add cellulose to increase the strength of the fiber. The more mixture of soybean husk composition, the lower
the mechanical properties of the fiber. The more mixture of cellulose composition, the mechanical properties of the fiber
will be harder and more ductile. The longer the heating process in the manufacture of fiber dough, the more ductile the
mechanical properties of the fiber will be.
either.

Comparison of Cultured S.Aureus and E.coli DNA Concentrations on Growth Media of Luria Bertani and Nutrient Broth

Trisiswanti Trisiswanti — 2022-12-15

This study aimed to describe the comparison of cultured S.aureus and E.coli DNA concentration on growth media of
Luria bertani and Nutrient broth. S.aureus and E.coli bacteria that have been cultivated on Luria Bertani (LB) and
Nutrient Broth (NB) media, after measuring their absorbance values at a wavelength of 620 nm, have quite high
absorbance values. For S. aureus bacteria which are gram-positive bacteria, Luria Bertani (LB) media is the best medium
for cultivation, because the absorbance value is 1.324 ± 0.500, while S. aureus cultivated on Nutrient Broth (NB) growth
media has a lower absorbance value. ie 1.047 ± 0.500 which means the highest cell density or optical density (OD) for
S.aureus was cultivated on Luria Bertani (LB). The highest DNA concentration was found in NB E.coli isolates at 9.50
ng/µl. The best level of DNA purity was found in the isolates of NB S.aureus, which was 1.89 based on the A value of
260/280, while for the isolates LB E.coli, NB E.coli, and LB S.aureus were also good, but there were few contaminants
so that A score of 260/280 produces a value below 1.8 and more than 2.0.

The Effectiveness of Various Concentrations of Alcohol as Preservative of Bamboo Shells (Ensis leei) and Blood Clams (Anadara granosa)

Sugimin Sugimin — 2022-12-15

Laboratory activities and/or field practicum activities are one of the important activities. Preservation of specimens is
an activity that is often carried out. Preservation of specimens is intended to maintain the condition of living things as
they are in nature and their morphological structure (only slight changes) and free from bacteria and fungi that can
cause decay. Bivalves are one of the best-preserved laboratory specimens. Bivalves that are often encountered in the
field include blood clams (Anadara granosa) and bamboo shells (Ensis leei). Preservation of bivalves was carried out
by dry preservation method and wet preservation using 70% alcohol. The purpose of this study was to determine the
effectiveness of various concentrations of alcohol preservative solution for bivalves specimens. The research stages
included dilution of alcohol solutions with various concentrations (90%, 85%, 80%, 75%, and 70%), bivalves
sampling, preservation of bivalves samples in the laboratory, care and observation of bivalves specimens. The
effectiveness of the alcohol solution was seen from the turbidity of the alcohol and the morphology of the bivalves.
The data were analysed by quantitative descriptive method. The results of this study alcohol with a concentration of
70% effectively used as a preservative for blood clams and bamboo shells.

Synthesis and Characterization of Aloe vera – Chitosan – Snail Mucus as Staphylococcus aureus Anti-bacterial Topical Treatment

Fitriari Izzatunnisa Muhaimin — 2022-12-15

An open wound not treated immediately and properly can cause an infection. It is primarily caused by the bacteria
activity that grows in the wound, such as the growth of Staphylococcus aureus. This study aims to synthesize and
characterize aloe vera gel, chitosan and snail mucus as anti-staphylococcal aureus. In this study, the synthesis of aloe
vera gel, chitosan and snail mucus were carried out with variations concentrations of snail mucus. The resulting gel
preparations were characterized physically and chemically. It was shown that the functional group of the gel preparation
experienced a wave number shift, indicating a chemical reaction between aloe vera, chitosan and snail mucus. The
antibacterial test showed that the diameter of the highest inhibition on the growth of Staphylococcus aureus was in a
ratio of 1:1:1 in vitro.

Training Load of Para-Swimming Athletes on Preparation Phase: National Champion Vs. Not

Kunjung Ashadi — 2022-09-03

The success of implementing the training program is supported by the role of the trainer in formulating a strategy for changing the training load in the training program, which aims to push the limits of adaptation and avoid overtraining, injury, and detraining. The study aimed to compare the internal training load of a group of para-swimming athletes who received medals vs. those who did not. The research method used in this study was a retrospective cohort (historical cohort). The research data used in this study is secondary data (historical data), which consists of collecting data on weight training swimming athletes for 13 weeks, and data provided by coaches and athletes during the training program. Subjects consisted of seven para-swimming athletes. The data analysis technique used is the mean, standard deviation, and different tests using Mann-Whitney. The results showed that there was a significant difference in the session rate of exertion (sRPE) between the two groups (p<0.000), and there was a significant difference in the Arbitrary Unit (AU) between the two groups (p<0.000), and there was no e. the difference in exercise duration between the two groups (p>0.000). In conclusion, swimming athletes who do not get medals have a much higher internal training load than those who get awards.

Identification Of Student’s Psychological Wellbeing On Pondok Pesantren

Ari Khusumadewi — 2022-09-03

The myriad of problems faced by freshmen, especially those related to psychological well-being, prompted this research. In Indonesia, each Islamic boarding school has different characteristics due to various regulations and curriculum models. For new students, this causes various inconveniences, learning challenges, adaptation challenges, and others. This study tries to determine the psychological well-being of students to assist in planning reinforcement and assist in solving problems presented by new students. The survey is a research methodology used in this study. The psychological well-being scale is the instrument used to collect data. According to research, 76% of first-year students struggle with mental health issues. New student concerns support these findings, including dissatisfaction with their student accommodations, their desire to return home, and their difficulty making friends. Some pesantren students show disobedient behavior towards the rules at the pesantren, frequently arrive late for several pesantren activities, and get frustrated quickly with their buddies.