Introduction: Sensorineural hearing loss is associated with many complications and needs timely detection and diagnosis.

Objectives: Optimize the sensorineural hearing loss detection system to improve the accuracies of image detection.

Method: The stationary wavelet entropy was used to extract the features of NMR images, the single hidden layer neural network was used for classification, and the BBO algorithm was used for optimization to avoid the dilemma of local optimum. We used two-level SWE as input to the classifier to enhance the identify and classify ability of hearing loss.

Results: The results of 10-fold cross validation show that the accuracies of HC, LHL and RHL are 91.83± 3.09%, 92.67±2.38% and 91.17±2.61%, respectively. The overall accuracy is 91.89±0.70%.

Conclusion: This model has good performance in detecting hearing loss.

Internet of Things provides connectivity and user interoperability among different systems, devices, networks and services in particular control systems. IoT can be envisioned as a network of connected devices which are capable of providing intelligent services. This paper presents a security surveillance system in buildings based on IoT using Raspberry Pi. It can be used at industries, homes and office etc, where the camera records the movement of objects and using IoT devices and the data is stored on to the server. The idea is to lock the door even from outside the house and it can be opened using the android phone itself. If some intruder tries to break or to get in anonymously, the system will detect the person and photo will be clicked by the security camera and send the message along with photo on to the owner’s mail, thus creating the evidence for our safety. Some additional features for automation like rain sensing windows using rain sensor and servo motor and automatic light on/off for saving electricity and reduce human effort with IR senor and a simple led have also been implemented in this paper. Hardware implementation has been done for the proposed model and it will be applicable for monitoring home, industry, office etc. in the absence of user.

This paper discusses an experimental mobile application named CitySkin. The application uses mobile phones for data retrieval and mapping, to design an invisible skin of a city (an output map) following a user journey at a given moment in time. The project explores relations between subjectivity and raw data by combining hard data with visual mapping. Cities and their intrinsic diversity can be compared. Slightly different input variables can present greater changes in a recurrent path. CitySkin records the mood of a specific dérive and prompts consideration of the cultural implications of computing and the design of its ubiquity.

The purpose of this study was to determine the dose of fine compost and husk charcoal, as a source of silica and its interactions in the cultivation of chrysanthemum. The research method used was the factorial randomized block design carried out in the field of a green house. Two factors were used in this study which are made up of fine compost consisting in 3 levels - 0.5, 1.0 and 1.5 tons ha-1, and husk charcoal, also in 3 levels - 100, 200 and 300 kg ha-1. The results showed that the fine compost treatment had a very significant effect, at P <0.01, on all the observed variables. In addition, the highest fresh weight of this economical flowers was 88.83g, produced by the treatment with 1.5 tons ha-1 dose of fine compost. Also, this resulted to an increase in yield by 23.04% compared to the fine compost with the lowest treatment dosage. Similarly, the treatment with husk charcoal had a significant effect, at P <0.05, on the maximum plant height, flower stem length, and flower diameter. It also had a very significant effect, at P <0.01, on the stem diameter, flower stem weight, and fresh weight of the economical flowers. The treatment of husk charcoal with a dose of 300 kg ha-1 produced the highest fresh weight of 80.78 g. This resulted in an increase in yield by 53.73% compared to the treatment with the lowest dosage. However, the interaction between the two treatments had no significant effect on all observed variables.

The fish cultivation business using the floating net bag (KJA) system has undergone series of growth over a long time. This method is widely used by fish farmers in Lake Batur, Kintamani, Bangli. Despite all the various developments, a major problem that persists is the fact that after production, the farmers are yet to fully maximise the marketing system. Based on this background, the purpose of this study was to find out the marketing chain system in the business models and its margins through the means of surveys. The study location was determined through purposive sampling involving 26 tilapia fish farmers using the KJA system in Lake Batur, Kedisan Village, Kintamani, Bangli. In addition, the snow ball sampling technique was used to trace the marketing institutions involved in the process of marketing. The results showed that all the fish farmers' products were distributed by retailers, hence, the marketing chain system was only through one market channel. This was mainly from the farmers, then distributed directly to the retailers with a margin of Rp. 3,000 - up to Rp. 8,000 per kilogram of fresh fish. However, the share or price received by these farmers was between 90 to 77%. Therefore, it is recommended that the fish farmers distribute their products to local retailers.

There are some complexities in the physiological process of flowering in Siam orange till the formation of fruits. This is shown by the limited available information about maintaining an already induced flower till fruit formation periods. Threrefore, the aim of this study was to determine the flower development stages in a six-year-old Siam citrus plant flowers till the formation of fruit and to find out its flowering stages, as well as the endogenous role contained in these stages. The study was conducted in Catur Village, Kintamani Subdistrict, Bangli Regency in 2019. The research procedure involved the implementation of randomly selected 70 citrus plants from 36 different types, in the laboratory and on the field. The randomized block design method with one independent variable with 15 replications was used in this research. The identified results from the morphological identification showed the following physiological stages of flowering development: a) Before flower induction, b) Induction c) Flower bud development towards anthesis, d) Flower blooming, which is the stage when blooming or anthesis occurs. In addition, the statistical analysis results between the on-season and off-season periods showed no significant difference during the shoot development in the Siam citrus plants. However, it takes longer time for the shoot development in the off-season compared to the on-season, which was 204.03 days and 172.41 days, respectively.

There are some elements of culture in all languages, especially the Balinese. Also, the knowledge of the environment are encoded, stored, and inherited in all language. In addition, most verbal texts in Balinese have the touch of knowledge and experience, including the traditional techniques of speech in the community which preserve the natural resources diversity in the environment, especially in the springs-upstream rivers. Tenganan Pegringsingan, which is one of the original villages, also known as baliaga, has the intended local wisdom. Also, the comparative advantage of the preservation model, based on local wisdom, is not only for the natural diversity of the Dewata Island, but as well beneficial for the development of this model in the Archipelago, specifically to support national ecotourism with global competitiveness. The eco-text study in the upstream river of Tenganan Pegringsinan traditional village revealed there were 31 noun ecolexicons. Furthermore, the total verb ecolexicons found were 11 words. However, the Provincial Regulation of Bali Province Number 4 of 2019 on traditional villages in Bali, stated that there are 27 nouns in the Tenganan Pegringsinan village. Therefore, there is a need for collaboration between various parties to preserve the existing eco-texts in the village.

Bali is known as the Dewata island with several palm-leaf manuscripts. These are relics of the ancient landmarks which should be considered and preserved. The palm-leaf manuscripts cover a variety of things such as usada, wariga, and also as an inscription made into a script or copied into both the speech and text to ease reading. Also, the manuscripts spread across all regions in Bali, and preserved by the government through the Provincial and Regency Culture Office. Similarly, an inscription was discovered in Bengkala Village, Kubutambah Subdistrict of Buleleng Regency in the northern part of Bali. Therefore, the purpose of this study was to determine and analyze the substance contained in the Bengkala Village Inscription, and the implementation of its contents among the kolok residents of the village. The qualitative method was used to carry out this study and data collection was through documentation, in the form of inscriptions script from the kolok residents. The results showed that the substance was the size of Bengkala inscription, the contents of the metal has its translation and the stone inscriptions has an explanation. Furthermore, based on its implementation among the kolok residents, there was a policy among the leaders to helpresidents keep it right from the royal era. In conclusion, the position of leader related to the Bengkala inscription, the types of taxes, the prohibited and permissible matters, all play a major role in its implementation.

A study on cultural heritage landscape is essential in compiling the cultural history of the Gelgel kingdom. The purpose of this study is to carry out an inventory, identification, classification, and description of cultural heritage in the Pekraman Gelgel Village. It aims to construct a holistic history of the kingdom, relying on a variety of cultural texts and contextual analysis to produce a meaningful historical view. To achieve these targets, three eclectic theories are used, including archeological, semiotic and hermeneutic. Also, this research uses a qualitative method with a cultural study approach. The results showed that there are rich and varied cultural heritage in the Gelgel kingdom era XIV-XVI AD. The diversity of cultural heritage forms can be grouped into five, including 3 inscriptions, 45 temples, megalithic tradition and classical statues, 5 performance arts, 4 handicrafts, and 3 Islamic cultures. Contextualization of Cultural Heritage is the basis of developing the history of the Gelgel Kingdom Period according to the structure of the palace city and socio-religious life. The inventory of cultural heritage forms uploaded on the website, and the complete construction of Gelgel's cultural history, can be packaged as a tourist attraction (tourist village).

English is a global language with the largest number of speakers in the world, including Indonesia. Apart from the global use of this language, Bali which is one of the highly visited tourist areas in Indonesia has mandated its use as an important daily communication tools used by people , especially those directly involved in the world of tourism. Therefore, English has become one of the subjects needed by schools located in Bali, due to its importance in driving tourism on the island. In the 1990s, English lessons was provided to students from junior high school and on a limited basis. However, due to technological advancement and increase in yearly tourist visitors, which demands people to be able to communicate more in English, the language is currently introduced to students in Bali at an early age. This language plays important roles as a communication tool all over the country, therefore, it is currently introduced in kindergarten or play groups as an instructional tool, and additional lessons or extra-curricular activity. According to several studies, providing teaching or introducing English to early childhood is tasking, therefore, one of the methods used to tackle this difficulty is TPR (Total Physical Response). According to Larsen & Freeman (1986), TPR is an understanding approach which uses the method of foreign language approach with instructions and commands.