THE SPIRIT OF SOCIETY JOURNAL
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Attributes Of Sorghum Products: "Nasi Bakar and Nasi Bento" Which Affect Consumers among High School
Full text linkUnderstanding consumer product attributes can provide a competitive assessment, exceptionally high school students as young consumers. This study uses a descriptive qualitative approach to obtain broad and in-depth information related to the research objectives. Collecting data using observation, interview, and documentation techniques. Sources of data in this study were 105 high school students on sorghum products: "Nasi Bakar and Nasi Bento" The results showed that 1) the parameters of taste, color, appearance, packaging, and nutritional content were important attributes; 2) consumers value the hierarchical importance of various food attributes; 3) attributes of sorghum products: "Nasi Bakar and Nasi Bento" that affect high school students as young consumers; 4) attributes of a product play an important role as a medium to convey product value to consumers
Implementation Adaptive Decision Feedback Equalizer for Time-Reversal Communication in Shallow Water Environment
Full text linkUnderwater wireless communications are growing very fast along with human needs for applications such as defense, state security, underwater control and monitoring systems. Until now, an acoustic signal is a practical way to achieve long distance communication in the ocean. However, the underwater acoustic channel faces many challenges including limited available bandwidth, long delays, time-variability, and Doppler-spread. These challenges can reduce the reliability of the communication system and the achievement of high data-rate becomes a challenge. Adaptive decision feedback equalization is a method to compensate for the distortion of information signals on the underwater acoustic channel. On the other hand, time reversal is an effective method of overcoming intersymbol interference (ISI) problems which is the effect of multipath phenomena in underwater channels. Spatial focusing on time reversal can reduce the co-existing system disturbances and its temporal focusing makes the received power concentrated within a few taps so that the equalizer design work becomes much simpler. The temporal focusing can also increase the transmission rate. This paper shows that the combination of time reversal and adaptive DFE (TR-DFE) has superior performance than TR and DFE itself. By modifying the step-size parameters in the adaptive DFE, the TR-DFE level of convergence and performance can be improved. The geometry-based modeling which is used proves that distance and multipath variation greatly affect the quality of time reversal communication on the underwater acoustic channel
Evaluation of Parking Performance at Semut Station Surabaya
Full text linkParking is one element of the facility that cannot be separated from the system road transport as a whole. With the increase in the population of a city, this will lead to an increase in the need to carry out various activities. Semut Station Surabaya is one of the public facilities with a fairly high level of activity. However, in reality the parking lot at the Surabaya Semut Station is often full and disturbing the surrounding traffic. Therefore, it is necessary to analyze the performance capacity and parking space at the Surabaya Semut Station. The method used is first conducting a literature study on parking, a preliminary survey at the studied site, collecting primary data and secondary data, then proceed with data analysis in the form of performance capacity and parking space. The results of this study show that the parking characteristic have a maximum parking volume of 247 motor bikes/day and 160 cars/day, the average duration of parking for motor bikes is 5.66 hours and cars is 4.62 hours, the maximum parking accumulation for motor bikes is as much as 87 vehicles/day and 64 cars/day, the maximum parking index for motorbikes and cars are 2.18% and 2.56% respectively, and the parking space requirement for motorcycles (SRP) is 95 SRP and for cars is 52 SRP
The Effect of Occupational Safety and Health (K3) Policy on Employee Performance
Full text linkOccupational safety and health policies differ from one company to another, depending on the level of concern of top management with protecting workers from hazards in the workplace. The purpose of this study was to determine the effect of occupational safety and health policies on employee performance in the company under study. Measurement of variables using a Likert scale with a scale of 1 to 5, to measure the attitudes, opinions and perceptions of workers about the implementation of the K3 program in their place of work. The technique of collecting data using a questionnaire method contains a number of questions distributed to workers (respondents). The results of the respondent's assessment were processed using the partial least square method. Based on the evaluation of the outer model, it shows that the indicators used to measure the latent variables (independent variables and dependent variables) have met the validity and reliability tests. Based on the inner model evaluation, it can be proven that there is a real correlation to employee performance, namely work environment 55%, employee competence 52%, top management commitment 47% and worker communication 39%. As for the K3 regulations and procedures as well as the involvement of workers, it was found quite small, respectively, 10% and 9% of the effect on employee performance and the magnitude of this influence was not significant
From Sukabumi to Amsterdam 1883: Sundanese Society through Parakansalak Tea Plantation Exposition
Full text linkIn 1883 the tea plantation in the Parakansalak Sukabumi region brought workers from the local plantation community to Amsterdam, to participate in De Internationale Koloniale en Uitvoerhandel Tentoonstelling. The planter, Mr. Holle, promoted the commodity of tea by including the original culture of the colony's land, precisely the Sundanese ethnicity. Sundanese cultural presentations include gamelan and dance performances and cultural tours of Sundanese society. Europeans directly witnessed people from the colonies playing music and dancing and carrying out daily life activities through village society. This paper describes the existence of the Sundanese society through the Parakansalak plantation group in Amsterdam in 1883, uses a qualitative approach with literature studies, and focuses on situational analysis that examines the activities of the Sundanese people through the Parakansalak tea plantation group at the Exposition Activity in 1883. The purpose of this study was to determine the impact of the existence of the Sundanese people in a new place - in Amsterdam - Europe by introducing Sundanese culture during the Exposition activity. The results obtained were the astonishment of the European community who saw the culture of the colonized nation. The first impression, Europeans see a group of Sundanese people who practice low and primitive culture. Still, it united people of different religions, ethnicities, and skins to fundraising for the Mount Krakatoa disaster in the Dutch East Indies
The Relationship Between Unsafe Action and Unsafe Condition with the Incedent on Workers Accidents in Welding Shop, West Aceh
Full text linkWelding shop is a business place specializing in welding service for various types of metal in various ways ; Manually through electric welding, carbide, Argon, lathe, acetylene, or using the help of robotic or laser welding machines. The work accidents on worker in welding shop is often found.The research problem proposed is what factors are the risk factors for work accidents in welding shop of West Aceh Regency. The research design used cross-sectional method with person correlation analysis. The results of the study found a strong relationship between unsafe acts and work accidents on welding shop workers in West Aceh Regency. The P Value of the variable is 0.000 <0.05, it means there is a moderately strong relationship between unsafe conditions and work accidents for welding shop worker in West Aceh Regency, because the P Value of the variable is 0.023 <0.05. Suggestions for this research is the need to provide education and information about risk factors that can cause work accidents in welding shop workers in West Aceh district
Study Of Transport Reform And Development In The Middle Of The Covid-19 Pandemic In Sidoarjo Regency
Full text linkSidoarjo is part of the Gerbangkertosusila which is a Metropolitan area, so facilities and infrastructure are needed that are able to support the needs of the city together with the Covid-19 pandemic, it is necessary to revitalize fundamental public transport. According to a survey conducted using the AHP method, the model Y= 0.158X1 + 0.187X2 + 0.135X3 + 0.156X4 + 0.126X5 + 0.131X6 + 0.066X7 + 0.042X8. The calculation results show that the city of Sidoarjo is ready to be developed. The development carried out is to develop the existing transportation route Purabaya Terminal - Porong Terminal into road-based mass transportation, namely medium buses with a capacity of 30 passengers, which has a circulation time of 1 hour 49.25 minutes/trip, with a load factor of 77%, headway 11.55 minutes , and a fleet that requires 12 units of the fleet, as well as the temporary tariff determined according to the BOK of Rp. 8.334,-. The revitalization of existing transportation is by scraping by rerouting existing transportation to be used as feeders, rejuvenating existing transportation, selling it outside the city, and if it is not roadworthy, old iron scrap is sold using the kiloan metho
Provision of Learning Room Facilities for School Age Children to Increase Learning Motivation in Semen Village, Gandusari, Blitar Regency, East Java
Full text linkBlitar City is part of Blitar Regency in East Java Province. Here, there is also the tomb of Bung Karno, the First President of the Republic of Indonesia and the Proclaimer of Indonesian Independence. The existence of Bung Karno's grave is part of the tourism program in Blitar. In addition, there are other tourist attractions such as in the Semen Village, Gandusari District, Blitar. The existence of this tour will make the community around Semen Village to improve the quality of their education. This educational process requires a good learning space so as to make the educational process more comfortable. This is often done with the learning process carried out at home or around the house due to the covid 19 pandemic era. This service is carried out to improve the educational learning process in Semen Village, Gandusari District, Blitar by providing and increasing the space with a wider capacity. The methodology used is to build a study room using technology as a result of research that has been carried out by the main author. The building is made of Precast Composite Concrete. In addition, the authors conducted a survey on the existence of the construction of learning spaces to the user community. The hope of this service is that the existence of this increased study space will further increase the enthusiasm of the younger generation to learn and be ready to increase the tourism potential in Semen Village, Gandusari District, Blita
Take Advantage of Tourism Development Opportunities Through Hybrid Business Activities in Indonesia
Full text linkThis research was conducted in three cities that have the highest number of hybrid entrepreneurs in Indonesia. The approach in this research is to prioritize primary data by looking for facts in the field related to hybrid entrepreneurial activities. The total number of business owners is 73 people spread across Surabaya, Malang, and Denpasar. Where these entrepreneurs have managed to run their business well in a hybrid way for approximately six years. Based on the research we did, we found that there were four main factors supporting their success in running a hybrid entrepreneurship, that is digital promotion, product identity and legality, resource strength, market analysis capabilities. Based on associative analysis and testing, it is proven that these four variables have a significant influence on hybrid entrepreneurial activities. The limitation of our research is that it does not include a wider range of forms or types of variables. It only involves four variables whose strength has been recognized by entrepreneurs in the three cities. The implications of this research activity will be to be able to provide a clear picture of the development of hybrid business activities and what aspects should be considered for someone when they want to start a hybrid entrepreneur. There has never been and there are not many references to research activities that specifically discuss and examine hybrid entrepreneurial activities
Classify Aggregate In Asphalt Pavement Layers (A.C-B.C) using Sieve Shaker
Full text linkAggregates are a significant feature of asphalt mixtures, which significantly affect the volumetric properties and mechanical performance. Layers of concrete asphalt consist of a mixture of fine aggregates, coarse aggregates, and fillers mixed with penetration grade asphalt. The concrete pavement layer (asphalt concrete) has several types: wear surface layer, intermediate surface layer, and foundation layer. The experimental research method with the gradation testing method using the Sieve Shaker machine with aggregate objects. The aggregate used in the form of fine aggregates from Lumajang sand and coarse aggregates from Kediri Kediri is taken randomly with a maximum size of 2.36 mm, aggregate used in the form of corals originating from Kedak area, Semen Subdistrict, Kediri Regency with a maximum size of 19mm. This study aimed to determine the feasibility of aggregate classification in the classification of road pavement layers. The study was conducted using the Sieve Shaker machine with reference to the AASHTO T27. This study obtained the results that the aggregates tested from the Kedak, Kediri, and Pasir Lumajang regions deserved to be included in the Asphalt concrete A.C-B.C category in accordance with Bina Marga Division 6