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<![CDATA[Performance Analysis of Solar Panels in Tropical Region: A Study Case in Surakarta Indonesia ]]>
<![CDATA[Rudi Susanto]]>;
<![CDATA[Wiji Lestari]]>;
<![CDATA[Herliyani Hasanah]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2059
<![CDATA[The performance of solar panels affects the utilization of solar energy for daily life. This study aims to carry out the measurement of the performance of solar panels in Surakarta City is located between 110 ° 45 '15" and 110 ° 45" 35" East Longitude and between 7 ° 36" and 7 ° 56" South Latitude. Research used solar panels, current sensors, voltage sensors, temperature sensors, solar irradiance sensors, humidity sensors, Arduino and Labview. The solar panels 20 WP is used in the experiment. The measurement results obtained that the maximum energy value per day produced is 165 Wh and a minimum of 76.8 Wh with an average of 109.1 Wh. Temperature measurements were carried out in the range 37.2 0 C to 41.0 0C which is the normal temperature for PV operations. The average irradiation measurement is 1834.3 W/m2 while the average humidity is 32.5%. The relationship between energy and temperature, energy with solar irradiance and energy with humidity find using Pearson Product Moment Correlation (PPMC). The result show that the effect of temperature and solar irradiance were more significant than humidity.]]>
<![CDATA[FARMERS’ INCOME OF CASSAVA AND MAIZE INTERCROPPING SYSTEM IN DRY LAND AGRICULTURE ]]>
<![CDATA[Restie Novitaningrum]]>;
<![CDATA[Ferry Wisnu Saputro]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2103
<![CDATA[Dry land agriculture, a less fertile land, only a few commodities that planted such as cassava, maize, sweet potatoes and any kind of nuts. Cassava and maize are secondary crops that usually cultivate in dry land. Cassava and maize are strategic food commodities after rice. This study aimed to analyze farmers’ income of cassava and maize intercropping system on dry land agriculture in Karanganyar Regency, Central Java, Indonesia. 60 farmers were taken as research respondents consist of 30 farmers who planted Jalak Towo cassava variety intercropping with maize and 30 farmers who planted other cassava varieties intercropping with maize. The data were analyzed with the concept of farmers’ income by subtracting revenues and explicit costs. The results showed that the intercropping of Jalak Towo cassava variety and maizeE yielded better farmers’ income.]]>
<![CDATA[Factors Affecting Consumers’ Attitude Towards Online Food Delivery Services in Punjab ]]>
<![CDATA[Satinder Kumar]]>;
<![CDATA[Sandeep Kumar]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2152
<![CDATA[In this modern era, advancements in technology have grown rapidly. These advancements have led the e-commerce sector to open new avenues for today’s businesses, especially online food delivery services. E-commerce is the buying and selling of goods and services over the internet. A combination of marketing intelligence and technology has resulted in the development of mobile applications which use the internet as a medium to advertise products and services. The extant research purpose is to examine consumers' attitudes towards online food delivery services in Patiala. To know their opinion, data was collected from online questionnaires, questionnaires were sent through the mail. Data for this empirical study was collected online and analyzed using the SPSS through a structured questionnaire to achieve the objective. The study identified the factors in the adoption of food delivery services and an attempt has been made to position them in the Multi-Dimensional Matrix. Findings of the study that convivence motivation, service, purchase safety, and security, purchase intention, delivery experience, price value, and service quality of food delivered factors are considered to be directly affecting the success of online food delivery services. Information quality perceived comparability, and perceived usefulness is found to be considered indirect factors. Online food ordering is a rapidly growing industry around in India, as well as city of Patiala is at an immature stage. Due to the growth and reach of the Internet as well as the hectic schedule of the consumer, businesses need to identify the need of the customer and deliver food to the doorstep of the consumer. A better understanding of the consumer market will contribute to realizing the full potential of the e-commerce platform as it has the potential to impact the economy, businesses, and the quality of life of the people.]]>
<![CDATA[Awareness of the Regulatory Framework Supporting E-Commerce: An Empirical Analysis ]]>
<![CDATA[Satinder Kumar]]>;
<![CDATA[Shallu Sehgal]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2153
<![CDATA[The world is changing at a remarkable pace and so does the world of marketing. The limited options to communicate with the target audience have been widening. Even technology has profoundly changed the way consumers process communication. In the last few years, the internet has played a significant role in many fields of the economy as it is commonly defined as a global media. The internet has been largely used in commerce and management. Electronic commerce, typically written as e-commerce or E-Commerce, is the trading or facilitation of trading in products or services using computer networks, such as the Internet. The rapid adoption of the Internet as a commercial medium has caused firms to experiment with innovative ways of commerce thus changing the pattern of commerce strategies. The primary motive of the study was to investigate the awareness level of respondents regarding the regulatory framework of E-Commerce. The present study was exploratory research by means of primary data analysis wherein an attempt was made to identify the awareness level of respondents regarding the regulatory framework of e-commerce with the help of a self-structured questionnaire. The questionnaire was based on the five-point Likert scale ranging from not at all aware to completely aware and convenience sampling was used to collect the data from respondents (250) residence of Punjab and Union Territory of Chandigarh. Further, the chi-square technique was used to test the null hypothesis as to whether there was a significant relationship between regulatory framework, gender and monthly income attributes. It was observed that female respondents were more aware as compared to male respondents regarding the regulatory framework of e-commerce. On the basis of monthly income attribute, 15000-30000 income group’s respondents were not aware of the regulatory framework of e-commerce but in the next income group ranging from 50000-75000 were aware of the regulatory framework of the e-commerce. Keywords: Regulatory framework, Awareness level, E-Commerce, Spamming, Privacy, Spyware etc.]]>
<![CDATA[HEURISTIC EVALUATION ANALYSIS USING THE 10 NIELSEN RULE USABILITY METHOD ON THE KAI ACCESS APPLICATION ]]>
<![CDATA[Muhammad Syarqim Mahfudz]]>;
<![CDATA[Febrina Agusti]]>;
<![CDATA[Sefa Az Zahra]]>;
<![CDATA[Berliana Rahma Dhini]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2154
<![CDATA[KAI Access is the official application owned by PT Kereta Api Indonesia (Persero) for ticket cancellations, changing ticket schedules, purchasing local trains, purchasing train tickets 1 hour before departure, e-boarding passes. Based on the user rating on the Play store, which is 3.3 out of 5 stars. In this study using 10 Nielsen's usability rules, with the aim of analyzing whether the KAI Access application can be said to be good or not. Task Analysis which is classified as efficient enough because the value of the lost ness level is only 0.26651869414146. It was found that from 6 of 10 Jacob Nielsen heuristic evaluations, errors were found to minimize the users memory load, feedback, shortcuts, prevent errors, help and documentation, consistency. The 10 principles of usability that need to be improved in this KAI Access application are the Minimize the users memory load type and the Minimize the users memory load type with the same severity rating 3, namely major with a fixed rating of 2, requiring some effort to fix.]]>
<![CDATA[Risk Factors of Musculoskeletal Disorders among Supermarket Workers in Kajang ]]>
<![CDATA[Ilyas Syafiq Darul Ridzuan]]>;
<![CDATA[Brigitte Joan Bernard]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2159
<![CDATA[Musculoskeletal disorders (MSDs) are injuries which affect the movement of musculoskeletal system of the human body and supermarket workers are prone to develop MSDs due to their tasks by handling material manually. The objectives of this study were to assess the risk factors of MSDs including propose appropriate control measures towards risk reduction. This study was conducted by using Cornell Musculoskeletal Questionnaire as a survey and Rapid Entire Body Assessment (REBA) as an observation method. Among 14 respondents consisted of 12 males and 2 females, the self-reported questionnaires revealed that the most-troubled body part experienced by the respondents in the last one week was shoulder (64.29%), followed by feet (57.14%) and lower back (57.14%). For the REBA score, workers from fresh market department and grocery department reported to had medium risk level of awkward posture. In general, most supermarket workers were had to stand and use their upper limbs while conducting the tasks. Intervention in terms of administrative controls such as to change the way of people work and job rotation could minimize the risk of developing MSDs among supermarket workers.]]>
<![CDATA[Meta analysis of pathogenic airborne bacteria at nurseries and day care centres ]]>
<![CDATA[Zakaria Hamid]]>;
<![CDATA[Ahmad Umar Qayyum Bin Abdul Aziz]]>;
<![CDATA[Pang Jyh Chyang]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2160
<![CDATA[There are currently no specific rules and regulation on what the limit for the bacterial concentration at nurseries and day care centres. Being exposed to bioaerosols have become a health concern to the public especially children. This is because they spend most of their childhood in nurseries, day care centres and schools. Statistical analysis is done by Cochrane Software Review Manager 5.4. Based on the statistical analysis, the result of the included studies shows that the concentration of bacteria at nurseries and day care centres are significant. In recent studies, the values for indoor concentration ranged from the 510 CFU/m-3 until 52560 CFU/m-3. The most common types of bacteria that were found in the studies are Staphylococcus, Micrococcus, Bacillus, and Pseudomonas. In general, the studies noted that the bacteria were mostly non-pathogenic and do not pose an immediate danger to the children’s health. However, children who are immunodeficient are at a risk of infection and catching a disease and possibly serious health effects.]]>
<![CDATA[Meta-Analysis: The Association of Airborne Fungi With Children’s Health Level. ]]>
<![CDATA[ZAKARIA HAMID]]>;
<![CDATA[Adibah Najwa Omar]]>;
<![CDATA[Pang Jyh Chyang]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2161
<![CDATA[Association of concentration of airborne fungi (CFU/m3) among school-age children and their health level was very worrying. They were tempted to stay indoors such as, bedroom, playroom, and classroom. This study focused on how the concentration of airborne fungi (CFU/m3) affect the level of children’s health as we know that children tend to be exposed and easy to get pulmonary infection and dysfunction. Even though the children are the most vulnerable to illness, there is less concern about indoor air quality. Owing to the early development of their immune system, lungs, and other organs, children are extremely vulnerable to disease. In general, a nursery is a designated area where infants are cared for. A nursery, on the other hand is described as any facility designed for the purpose of providing care or maintenance for children under the age of six. The 0-1 year old group and the 2-4 year old group are the two primary groups of young children. While school where by there’s classroom which is classroom is a place where education is provided. When considering the time that children spend there and the activities that they participate in. Meanwhile the residence means a place where someone lives, or the condition of living somewhere. There are two of parameters associated to the concentration of airborne fungi (CFU/m3) and indirectly cause pulmonary problem to the children. They are temperature and humidity. There is also the differentiation of the concentration of airborne fungi (CFU/m3) indoor and outdoor. As conclusion, the concentration of airborne fungi (CFU/m3) are significant to the temperature and relative humidity and the concentration of airborne fungi (CFU/m3) indoor is significant due to poor ventilation and maintenance.]]>
<![CDATA[Knowledge and Attitude Towards Autism Among the General Public in Malaysia ]]>
<![CDATA[Norhaida Che Azmi]]>;
<![CDATA[Muhammad Farhan Mohd Hajad]]>;
<![CDATA[Mohammad Faruqhy Zaffuan Khalid]]>;
<![CDATA[Muhammad Luqman Hakeem Sazali]]>;
<![CDATA[Huwaida Amani Md Daud]]>;
<![CDATA[Liyana Azmi]]>;
<![CDATA[Aqilah Aini Ahmad Zaini]]>;
<![CDATA[Azimah Abdul Wahab]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2163
<![CDATA[Autism Spectrum Disorder (ASD) is a range of neurodevelopmental disorders predominantly characterized by impaired social functioning and communication disturbances. Symptoms of autistic children may include repetitive movements, intense focus on one item, severe tantrum or self-abusive like behavior. In Malaysia, autism is still not clear and the public seems to lack good information or experience with people with ASD. Therefore, this study was investigated to describe the level of knowledge and attitude on ASD among public in Malaysia. A cross sectional study was conducted and Google link questionnaires containing demographic data, level of knowledge and attitude was distributed online via social media. Of 385 respondents, only 296 that meet the inclusion and exclusion criteria. Collected data were analyzed using Microsoft Excel 2013 and IBM Statistical Package for the Social Sciences (SPSS) version 20. The findings suggested that public in Malaysia have a moderate level of knowledge (72%) and low level of positive attitude (57%) towards ASD. Even there are many Malaysian people have heard about autism but still many of them do not really understand the nature of children with autism. Some of them even cannot recognize the physical appearance of autistic children. We can conclude that lack of knowledge can lead to the negative attitudes towards autistic individuals and families. Further awareness strategy and giving the right information of the autism via social media and educational campaign can decrease the discrimination and stigmatization on ASD among public.]]>
<![CDATA[MULTI-CRITERIA DECISION MAKING FOR SMES SUSTAINABILITY ASSESSMENT ]]>
<![CDATA[Febrina Agusti]]>;
<![CDATA[Fery Fery Wisnu Saputro]]>;
<![CDATA[Indah Wahyu Utami]]>;
<![CDATA[Fertilio Dwyanto]]>
<![CDATA[ Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH) ]]>
Publisher : <![CDATA[LPPM Universitas Duta Bangsa Surakarta ]]>
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DOI: 10.47701/icohetech.v3i1.2168
<![CDATA[The importance of SMEs to world economic and are pillars of the country's economic development. The number of SMEs was increased from year to year in the world. The number of SMEs in ASEAN alone currently reaches more than 70 million business units and cover 99% of all businesses in the region. Directly proportional to it, competition and sustainability vulnerabilities also getting higher. Sustainability issues had been the main focus for SMEs. Sustainability was based on three main baselines (economic, social, and cultural). Currently, a tool needed to assessment sustainability and develop a competitive strategy for these SMEs. However, the tools for sustainability assessment in SMEs was not available. This study aims to develop a sustainability assessment tool in the SMEs sector. Multi-Criteria Decision Making (MCDM) was a framework that supports the decision-making process by combining several baselines. One of the MCDM methods that can be used was the Analytical Hierarchy Process (AHP).]]>
