bluuebunny/crossref_metadata_2025 huggingface dataset:
Using digital technology to help identify children with brain based visual issues
Authors: McDowell Nicola
Published: February 2022

Brain based, or cerebral visual impairments (CVI) are the most common cause of vision impairment affecting children in the economically developed world, with a prevalence rate of 3.4% of children in mainstream education (Williams et al., 2021). However, many of these children are going unrecognized or misdiagnosed due to the challenges of identifying the visual issues commonly associated with CVI. CVI has recently been defined as a verifiable visual dysfunction which cannot be attributed to disorders of the anterior visual pathways of any potentially co-occurring ocular impairment (Sakki et al., 2018). CVI can affect the basic visual functions, such as visual acuity, visual fields and contrast sensitivity and also, the higher visual functions or visual perceptual abilities. Currently, children with issues with their basic visual functions are more often being identified as having CVI. Whereas, children with issues with their higher visual functions are often going undiagnosed, due to having normal or near normal visual acuity (Chandna et al., 2021).

This has highlighted the need for a novel, yet simple way to screen for higher visual function issues in children. As part of her doctoral research, the author developed the Austin Assessment for this purpose. Following the success of the initial research, which used playing cards in real time, the Austin Assessment was made into an App for iPads. The Austin Assessment is a simple activity of matching cards over five levels, with each level increasing the number of cards and pairs. The shapes on the cards on the App have been developed to for intrinsic crowding and visual crowding as the numbers of cards is increased. This allows the App to measure the key features of higher visual function issues, including: random search pattern using darting eye movements, increased search times (especially as the complexity increases) and decreases in performance when the numbers of objects increases (Bennett et al., 2018; Zihl & Dutton, 2015).

The Austin Assessment App has been developed for the latest iPad with the TrueDepth camera, as this allows the child’s eyes to be tracked as they are completing the assessment and provides real time data on eye movement in the results section of the App. The App also measures time taken and accuracy in matching the pairs, as the initial research showed that children with higher visual function issues took twice as long as children without visual issues to match the pairs and also, that they were less accurate.

In terms of helping to identify children with CVI, the App has the potential to be used as a screening tool to identify any children that warrant further assessment. Research is currently being undertaken to validate the Austin Assessment and also, to create a database of normative ranges by age group. Although developed as an assessment, the Austin Assessment can also be used as a training tool to improve visual abilities and different themes will be included in the App in future versions.
Points to consider for COVID-19 vaccine quality control and national lot release in Republic of Korea: focus on a viral vector platform
Authors: Ju Jung Hun , Lee Naery , Kim Sun-hee , Chang Seokkee , Yang Misook , Shin Jihyun , Lee Eunjo , Sung Sunhwa , Kim Jung-Hwan , Hong Jin Tae , Oh Ho Jung
Published: February 2022

Due to the global public health crisis caused by the coronavirus disease 2019 (COVID-19) pandemic, the importance of vaccine development has increased. In particular, a rapid supply of vaccines and prompt deployment of vaccination programs are essential to prevent and overcome the spread of COVID-19. As a part of the vaccine regulations, national lot release is regulated by the responsible authorities, and this process involves the assessment of the lot before a vaccine is marketed. A lot can be released for use when both summary protocol (SP) review and quality control testing are complete. Accelerated lot release is required to distribute COVID-19 vaccines in a timely manner. In order to expedite the process by simultaneously undertaking the verification of quality assessment and application for approval, it is necessary to prepare the test methods before marketing authorization. With the prolonged pandemic and controversies regarding the effectiveness of the COVID-19 vaccine against new variants, public interest for the development of a new vaccine are increasing. Domestic developers have raised the need to establish standard guidance on the requirements for developing COVID-19 vaccine. This paper presents considerations for quality control in the manufacturing process, test items, and SP content of viral vector vaccines.
Generalized anxiety and sleep quality among health care professionals during the COVID-19 pandemic: a cross-sectional study from a tertiary healthcare institution in Eastern India
Authors: Naik Bijaya Nanda , Pandey Sanjay , Rao Rajath , Verma Manisha , Singh Prashant Kumar
Published: February 2022

Objectives: With the emergence of the coronavirus disease 2019 (COVID-19) pandemic, healthcare professionals (HCPs) have experienced high levels of stress and anxiety because of the high risk of infection for themselves and their families. This has led to acute sleep problems for HCP. This study was designed to assess the anxiety and sleep quality of HCPs during the COVID-19 pandemic.Methods: This cross-sectional study analyzed 370 HCPs employed at All India Institute of Medical Sciences Patna over 3 months, using the standard Generalized Anxiety Disorder 7-item scale (GAD-7) for suspected GAD and the Pittsburgh Sleep Quality Index for sleep quality. Results were tabulated and multivariable binomial logistic regression analysis was done to determine the predictors of poor sleep. Significance was attributed to p<0.05.Results: Of the 370 HCPs screened, 52 (14.1%; 95% confidence interval [CI], 10.8%–18.1%) were found to have GAD and 195 (52.7%; 95% CI, 47.5%–57.9%) were found to be poor sleepers. The presence of any addictive habit (adjusted odds ratio [AOR], 1.833; 95% CI, 1.12–2.8), unprotected contact with COVID-19 cases (AOR, 1.902; 95% CI, 1.1–3.3), and the presence of GAD (AOR, 5.57; 95% CI, 2.5–12.4) were found to be predictors of poor sleep quality among HCPs.Conclusion: A significant proportion of HCPs were found to have suspected GAD and were poor sleepers. This highlights the need for measures to confront this problem.
Numerical Simulation of Natural Ventilation Effectiveness in Removing Fire Smoke at Multi-Storey Car Park
Authors: Abdul Rahman Muhammad Saifuddin , Abd Razak Azli , Kwong Qi Jie
Published: February 2022

simulation study using Fire Dynamic Simulation (FDS) has been conducted on a simplified car park model. As this work aims to analyse the effectiveness of natural ventilation in the dissipation of smoke, all models’ dimensions and opening size corresponded to the Uniform Building by Law (UBBL) 1984 requirements, which allowed the models to be without any mechanical ventilation system or alarm. The fire source is produced by a modelled car located at the centre of the building at the rate of 4MW. This is to represent a possible case within a car park area. Focuses were placed on the heat and hazardous gases produced by the car. The result shows that designs with different parameters exhibited different natural ventilation results for temperature and visibility at a preset height of 2.5m. Another critical observation was made on the smoke concentration and temperature outputs, which concentrated on the opening and tight corners. This is due to the inability of the heat flow to be removed from the building via natural ventilation. Therefore, this study reasonably concludes the importance of opening size and fire position with this simulation results and data.Keywords: fire dynamic; FDS simulation; natural ventilation; fire safety design
Covid-19 and Forest Communities: Alignment and Challenges on Case Studies in Forest Community, Pemalang, Indonesia
Authors: Siburian Robert , Rachmawan Dicky , Tondo Fanny Henry
Published: February 2022

A pandemic, last seen a century ago, has reappeared in 2019 under the name of Covid-19. Poor forest communities are also especially affected by this pandemic. The qualitative method through literature and case study is used to explain the connection between the emergence of COVID-19, forest destruction, and its impact on the lives of people in forests in Indonesia. Two cases are going to be models of forest communities in Pemalang, namely LMDH Rawa Sakti and KTH GGL. The program was established by the Ministry of Environment and Forest (MoEF) to create a supportive atmosphere for forest communities’ survival to overcome the Covid-19 crisis. We use the new institutionalism concept introduced by Victor Nee (2003) to understand how the coupling within the affirmation concept was developed at micro-level in Indonesia. The result shows that there are unique and complex situations, especially between the social groups, the members (as the individual), and other actors that are not examined by new institutionalism, which are important to reach collective action or influence the situation. In the KTH GGL context, Juragan (as the other actor) determines the commodity although many members want to plant ginger that aligns with the Ministry of Environment and Forest’s suggestion. On the other hand, trust issues become a more important aspect for members of LMDH RS to do the group’s activity.
Jorge Díaz Cintas; Aline Remael. 2021. Subtitling Concepts and Practices. Routledge, London.
Authors: Dichevska Smilja
Published: February 2022

Subtitling: Concepts and Practices se enmarca en la didáctica de la traducción y tiene como objetivo proporcionar una serie de conceptos teóricos y prácticos de esta modalidad específica de traducción audiovisual. Para ello, se ofrecen estrategias y técnicas concretas de traducción acompañadas de un gran número de ejemplos en distintos idiomas, y se muestran las tecnologías de traducción más avanzadas y todos los cambios que implican en esta profesión traductora. Resulta muy oportuna también la posibilidad que se ofrece al lector de utilizar las herramientas más innovadoras de traducción que le permiten adquirir experiencia en la práctica del subtitulado.
El procesamiento pragmático en la mediación de textos multimodales
Authors: Nadal Sanchís Laura
Published: February 2022

El propósito del presente artículo consiste en extender una propuesta didáctica aplicable tanto en la enseñanza de L2 (español —ELE— o alemán —DaF—), como en la formación de traductores en la educación terciaria. Para tal fin se toman como instrumento actividades de mediación de textos multimodales propuestas por Marco Común de Referencia Europeo para el aprendizaje de lenguas extranjeras (MCER). Los estudiantes de traducción presentan, en general, un déficit en el procesamiento inferencial que se refleja en la reexpresión en la lengua meta. Por ello las actividades aquí presentadas como parte de un enfoque por tareas muestran cómo fomentar en el estudiante la activación de procesos pragmáticos de comprensión. Una validación empírica a través de encuestas entre una muestra de 72 alumnos evidencia que la propuesta cuenta con una amplia aceptación en el aula al permitir el trabajo por objetivos y el desarrollo progresivo de la competencia traductora.
New Leptogamasus mite species (Parasitiformes: Parasitidae) from Europe. IV. Austria
Authors: Witaliński Wojciech
Published: February 2022

Three new species of Parasitidae are described from Austria, namely Leptogamasus (Leptogamasus) chelatus n. sp., Leptogamasus (L.) coronarius n. sp. and Leptogamasus (L.) trispinus n. sp.
Keanekaragaman Jenis dan Sebaran Ikan di Danau Buyan Bali
Authors: Taradhipa I Gusti Agung Dwikhy Oka , Arthana I Wayan , Kartika Gde Raka Angga
Published: February 2022

Buyan lake is one of the lake in bali, located in pancasari village, sukasada, buleleng. Lack of research on the identification and distribution of fish species in buyan lake. Therefore, it is necessary to conduct research on the identification and distribution of fish species in the buyan lake. This research is take place in pancasari village, sukasada, buleleng. This research is conducted from january to march 2018. Sampling is done 3 times in 3 month. Location determination by using purposive sampling with 4 stations. The fish catch is done by using the gill net with the size 1cm, 5cm and 6,5cm and bubu. The type of fish in this research is 7 type with the total of the catch is 1024 fish. The fish that get biggest share is nyalian srembeng fish that can meet in every research station smallest share is ikan mas that can meet only in station 1, 2 and 3. The variant of fish that located in buyan lake is one of the mid category. uniformity fall into the low category and domination fish include low category.
Struktur Komunitas Ikan Di Muara Sungai Badung Kawasan Mangrove Taman Hutan Raya (Tahura) Ngurah Rai, Bali
Authors: Adiguna I Gusti Agung Bagus Putra , Restu I Wayan , Ekawaty Rani
Published: February 2022

Muara Sungai Badung merupakan habitat dari berbagai macam kehidupan akuatik terutama ikan, dimana kondisi kualitas air sangat berpengaruh terhadap pola persebaran, keanekaragaman, kelimpahan serta kerapatannya. Ekosistem perairan muara Sungai Badung di kawasan mangrove Taman Hutan Raya (TAHURA) Ngurah Rai, Bali banyak mendapatkan tekananan ekologis dari berbagai aktivitas manusia seperti limbah – limbah yang diduga berdampak penting pada komunitas ikan (sumberdaya perikanan). Tujuan dilakukannya penelitian ini untuk mengetahui struktur komunitas dan kondisi lingkungan perairan di muara Sungai Badung. Penelitian dilakukan pada bulan Februari – Maret 2018 dengan 3 kali pengulangan pada 6 stasiun. Pengambilan sampel ikan menggunakan alat tangkap berupa jaring (gill net) dengan mesh size 1 inchi dan jala lempar. Diperoleh ikan di muara Sungai Badung yang terdiri dari 7 ordo, 14 famili, dan 14 spesies. Stasiun III mempunyai kelimpahan ikan tertinggi diantara stasiun lainnya yaitu 0,142 ind/m2 dengan komposisi ikan terbanyak diantara stasiun lainnya yaitu sebanyak 8 spesies, kelimpahan ikan terendah terdapat pada stasiun II yaitu 0,055 ind/m2 dengan komposisi ikan sebanyak 4 spesies. Komposisi ikan keseluruhan tertinggi yang didapatkan di muara Sungai Badung yaitu Mystus gulio sebanyak 18,56% dengan kelimpahan tertinggi sebesar 0,082 ind/m2, sedangkan ikan dengan komposisi keseluruhan yang rendah yaitu Pomadasys argenteus 1,14% dengan kelimpahan terendah sebesar 0,005 ind/m2 pada stasiun VI. Indeks keanekaragaman tertinggi terdapat pada stasiun III yaitu 1,96 dan yang terendah terdapat pada stasiun I sebesar 0,93. Indeks keseragaman tertinggi terdapat pada stasiun III sebesar 0,74 dan yang terendah terdapat di stasiun I sebesar 0,35. Indeks dominansi tertinggi terdapat pada stasiun I sebesar 0,40 dan yang terendah terdapat di stasiun III dengan nilai 0,16.

Kata Kunci: Ikan; Muara; Struktur Komunitas; Sungai Badung; Mangrove
Identifikasi Bakteri Patogen Pada Ikan Nila (Oreochromis niloticus) di Danau Batur, Bali
Authors: Angreni Ni Putu Wiwin , Arthana I Wayan , Suryaningtyas Endang Wulandari
Published: February 2022

This research aims to determine types of pathogen bacteria presented in body parts (liver and kidneys) of Tilapia (Oreochromis nilotics), types of bacteria attacks wild Tilapia and fish in Floating Culture Net (FCN) of Batur Lake as well as its prevalence bacteria found in Tilapia on Batur lake. Method used in this research is descriptive method, with a sampling method based on purposive sampling technique. According to identification’s result obtained, types of bacteria that infect liver were including to Aeromonas hydrophila, Plesiomonas shigelloides and Citrobacter freundii bacteria. Meanwhile, bacteria that infect kidneys are Aeromonas hydrophila, Aeromonas caviae, Plesiomonas shigelloides and Citrobacter freundii. Bacteria that infect wild fish are Aeromonas hydrophila, Aeromonas caviae and Plesiomonas shigelloides , while fishes in FCN are infected by Aeromonas hydrophila, Aeromonas caviae, Plesiomonas shigelloides and Citrobacter freundii bacteria. Infection prevalence of pathogen bacteria in Tilapia in Batur Lake is Aeromonas hydrophila at 55,5%, Plesiomonas shigelloides for 27,7%, Aeromonas caviae and Citrobacter freundii at 11,1%. According to sampling location, prevalence of bacteria that attacks wild fish are Aeromonas hydrophila and Plesiomonas shigelloides at 44,4%, Aeromonas caviae for 11,1%. Prevalence of bacteria that attacks fish in FCN is Aeromonas hydrophila for 66,6%, Citrobacter freundii infection at 22,2%, Aeromonas caviae and Citrobacter freundii at 11,1%.
Kecerdasan Intelektual, Emosional, Spiritual, Motivasi Belajar, dan Pemahaman Akuntansi pada Masa Pandemi Covid-19
Authors: Berlianawati Ni Luh Putri , Putri I  Gusti Ayu Made Asri Dwija
Published: February 2022

Accounting students are required to have a high understanding of accounting in order to understand the lecture material well. The purpose of the study is to provide empirical evidence regarding the influence of intellectual, emotional, spiritual intelligence and learning motivation on accounting understanding during the covid-19 pandemic. The research was conducted at the Faculty of Economics and Business, Udayana University. The number of samples used were 78 students. Sampling uses nonprobability sampling method and purposive sampling technique. Data was collected by means of a questionnaire. The analysis technique used is multiple linear regression. The results of the analysis found that intellectual intelligence, emotional intelligence, spiritual intelligence and learning motivation had a positive effect on accounting understanding during the Covid-19 pandemic.

Keywords : Intellectual Intelligence; Emotional Intelligence; Spiritual Intelligence; Motivation To Learn; Understanding Of Accounting.
THE POTENCY OF CHITOSAN AS AN ELICITOR ON ANTIBACTERIAL ACTIVITY OF Streptomyces sp. GMR-22 AGAINST HISTAMINE-PRODUCING BACTERIA
Authors: Ikhrami Mohamad Aji , Widada Jaka , Puspita Indun Dewi , Putra Masagus Muhammad  Prima
Published: February 2022

Streptomyces is a Gram-positive bacteria that produces the largest secondary metabolite compounds. The results of whole-genome sequence analysis showed that Streptomyces can carry more than 30 Biosynthetic Gene Clusters (BGC) encoding secondary metabolites that have the potential to be explored in the exploration for new bioactive compounds. However, not all BGC can be expressed in the laboratory scale and requires a specific activation method. This study aims to explore the potential of chitosan as an elicitor compound to activate and or increase the antibacterial activity of Streptomyces sp. GMR-22 was tested against histamine-producing bacteria (HPB) Morganella morganii TK7 and Citrobacter freundii CK1. Chitosan was added to the fermentation medium with the final concentration of 250, 500, and 750 µg/ml while without the addition of chitosan used as control. Fermentation was carried out for 10 days at room temperature, with constant agitation 200 rpm. The supernatant was separated by centrifugation at 3500 rpm for 15 minutes, then fractionation with ethyl acetate, concentrated by vacuum rotary evaporator, and freeze-dried. The test for antibacterial activity was carried out by the microdilution method with an extract concentration of 100 mg/ml. The test results of the microdilution method showed that the addition of chitosan successfully increases the antibacterial activity with the highest activity shown by the water fraction of 250 µg/ml addition of chitosan which effective in inhibiting the growth of Morganella morganii TK7 and Citrobacter freundii CK1 by 97,29% and 97,92% respectively.
Pengaruh Konsentrasi Bubuk Kakao (Theobroma cacao L.) terhadap Karakteristik Krim Kunyit Daun Asam
Authors: Anggelo Dicki Cahya Putra , Mulyani Sri , Suhendra Lutfi
Published: February 2022

People are increasingly aware of the dangers of using harmful chemicals in cosmetics. One of the herbal ingredients that can be used in the manufacture of cosmetics is turmeric, tamarind leaves and cocoa powder which are applied in making creams. The purpose of this study was to know the effect of the concentration of cocoa powder on the characteristic of tumeric tamarind cream and to obtain the concentration of cocoa powder that produces cream of turmeric extract and tamarind leaves with the best characteristics.This study used a non-factorial randomized block design with 6 concentration levels of 0%, 3%, 6%, 9%, 12%, and 15%. The variables observed in the cream were homogenity, viscosity, pH, spreadability, separation ratio, adhesion, color intensity, and total phenol. The data were analyzed by Analysis of Variance, if the treatment had an effect, it was continued with Duncan's test. The results of this study showed that the concentration of cocoa powder in cream with active ingredients of turmeric and tamarind had a significant effect on viscosity, adhesion, spreadability, total phenol, cream brightness level (L*), but had no effect on pH, separation ratio and redness level ( a*) and the degree of yellowness (b*) of cream. The treatment of cocoa powder on sour cream turmeric leaves with a concentration of 9% met the criteria for the characteristics of the cream, namely: homogeneous cream, 5.43 to 4.46 cm spreadability, 6.78 to 9.05 second adhesion, pH 6, 36 to 6.46, a viscosity of 11,3 to 24,0, and a separation ratio of 1.

Keywords: cocoa powder, tamarind leaves, turmeric, cream characteristics.
Karakterisasi Selulosa dari Kulit Buah Kakao (Theobroma cacao L.) pada Berbagai Konsentrasi Hidrogen Peroksida dan Suhu Proses Bleaching
Authors: Sena Putu Widya , Ganda Putra G.P. , Suhendra Lutfi
Published: February 2022

Cocoa pod husk (CPH) is a byproduct of cocoa processing that is abundant and has a low economical value. CPH cellulose can be obtained using the delignification and bleaching process. This study aimed to determine the effect of hydrogen peroxide (H2O2) concentration and bleaching process temperature on the characteristics of CPH cellulose and to determine the best treatment to extract CPH cellulose. This research uses a factorial randomized block design, consists of two factors. The first factor is H2O2 concentration, which consists of 10%, 20%, and 30%. The second factor is bleaching temperature, which consists of 60oC, 80oC, and 100oC. The data were analyzed by analysis of variance and continued with the Tukey test. The observed variables were yield, whiteness index, cellulose, hemicellulose, and lignin content. Best treatments were determined using the effectiveness index. The results showed that H2O2 concentration and bleaching process temperature had a significant effect on yield, whiteness index, cellulose, and lignin content of a bleached CPH. Bleaching temperature had a significant effect, but H2O2 concentration had an insignificant effect on hemicellulose content. Interactions between treatments had a significant effect on whiteness index and cellulose content but had no significant effect to yield, hemicellulose, and lignin content of a bleached CPH. The best treatment was obtained using a combination of 30% H2O2 and 100oC bleaching temperature, resulting in 16.88±0.12% yield, 59.67±0.50% whiteness index, 70.40±0.44% cellulose, 6.33±0.19%  hemicellulose, and 4.49±0.46% lignin content.

Keywords : cellulose, cocoa pod husk, bleaching, hydrogen peroxide, temperature
Analisis Kepuasan Konsumen terhadap Kualitas Produk dan Layanan “Kedai Kebab Turki” di Kabupaten Karangasem
Authors: Zulmia Naila , Wiranatha Agung Suryawan , Yoga I Wayan Gede Sedana
Published: February 2022

The Aims of this research were to: (1) Find out the quality attributes of products and services that considered important by customer to achieve customer satisfaction at Store Kebab Turki (2) Find out the level of conformity of customer expectations and satisfaction on the quality of products and services at Store Kebab Turki (3) To determine the quality attributes of products and services that need to get priority from Store Kebab Turki based on the level of importance and performance to provide customer satisfaction. The method used to measure the level of customer satisfaction in this study by distributing questionnaires related to the analysis of consumer satisfaction on product and service quality to 90 selected respondents and then calculated using the Importance Performance Analysis (IPA) method and the Customer Satisfaction Index (CSI). The results of the research showed that the attribute with the highest level of conformity on product quality were the hygiene and freshness of beverage ingredients with a suitability level 102.12% and attribute with lowest of conformity level is beverage menu variations with a suitability level 94.72%. The attribute with the highest level of conformity on service quality is the availability of knowledge of employees on the products offered with a suitability level 100.27% and attribute with lowest satisfaction level is the availability of parking area with a suitability level 79.17%. The attributes that must be prioritized on product quality are the texture of the food, level maturity food, and the taste of the beverage. The attributes that must be prioritized for service quality are the quickness of service for ordering food and beverage, friendliness and courtesy of employees in serving consumers, interior design and availability of parking area. The CSI results show that all product and service quality attributes are considered important by customer with the average number of MIS values ??greater than 4.20 and customer satisfaction level 84.2% in the very satisfied category for product quality and 79.6% in the satisfied category for service quality.

Keywords : customer satisfaction, product quality, service quality, Importance Performance Analysis, Customer Satisfaction Index.
Karakteristik Komposit Bioplastik Maizena dan Glukomanan pada Perlakuan Jenis dan Konsentrasi Bahan Pengisi
Authors: Aini Anissa Fitri Nur , Hasojuwono Bambang Admadi , Suhendra Lutfi
Published: February 2022

This study aims to know the effect of the type and concentration of filler on the characteristics of cornstarch and glucomannan bioplastic composites, and determine the type and concentration of fillers that can produce bioplastic composites that meet the Indonesian National Standard (SNI) and International Standard. This study used a randomized block design with two factors. Factor I is a type of filler consisting of ZnO, CaCO3, clay, nanocellulose. Factor II is the concentration of filler which consists of 4 levels, namely 0%; 5%; 10%; 15%. This experiment resulted in 16 treatment combinations and were grouped into 2 groups so that 32 experimental units were obtained. The data were analyzed for diversity and continued with the Tukey test using Minitab17 software. The results showed that the type and concentration of filler had a very significant effect on tensile strength, elongation, modulus young, swelling, biodegradation and had a significant effect on WVTR. The interaction has a very significant effect on tensile strength, modulus young, swelling, WVTR and has a significant effect on elongation and biodegradation. Cornstarch and glucomannan bioplastic composites that meet the Indonesian National Standard (SNI) and International Standard on tensile strength and biodegradation variables using nanocellulose fillers with concentrations of 10% and 15% which have tensile strength characteristics of 15,23 and 16,93 MPa, elongation at break of 11,47 and 10,76 %, modulus young of 132,81 and 158,61 MPa, swelling of 68,93 and 69,58 %, WVTR 1,18 and 1,24 g/m2.hr, biodegradation rate for a long time 7 days. Maizene and glucomannan bioplastic composites contain hydrocarbon functional groups -(CH2)n, carboxyl (C-O), alkene (C=C), alkyne (C?C), hydroxyl carboxylic acid (O-H), hydroxyl alcohol (O-H), carbonyl (C=O) and aromatic compounds (C-H).

Keywords: bioplastic composite, cornstarch, glucomannan, ZnO, CaCO3, clay, nanocellulose
Stabilitas Ekstrak Pewarna Alami Bunga Kenop (Gomphrena globosa L.) selama Penyimpanan pada Perlakuan Intensitas Cahaya
Authors: Parnawan Gusti Ayu Mas Alstonia , Wartini Ni Made , Hartiati Amna
Published: February 2022

The betacyanin content of the globe amaranth extract is unstable on storage due to temperature, pH, light intensity and oxidizing factors. The objectives of this study were (1) to know the effect light intensity on the stability of the globe amaranth extract during storage, and (2) to determine the light intensity treatment that can  maintain the best stability of the globe amaranth extract during storage. This study used a simple completely randomized design with light intensity treatment consisting of 5 levels, namely 200 lumens, 350 lumens, 540 lumens. 720 lumens and 1055 lumens. Each treatment was carried out 3 times so that there were 15 experimental units.  The results showed that the light intensity treatment had an effect on the stability of the  betacyanin content of the globe amaranth extract during storage. Light intensity treatment of 200 lumens is a treatment that can maintain the stability of the globe amaranth extract with the smallest percentage reduction in total betacyanin content of 46.07% for 4 weeks of storage.

Keywords: globe amaranth extract, betacyanin, light intensity, stability
Pengaruh Persentase Ampas Kopi Robusta (Coffea canephora) dan Suhu Pemanasan terhadap Karakteristik Body Scrub
Authors: Pribadi Thisia Anggraeni , Hasojuwono Bambang Admadi , Suwariani Ni Putu
Published: February 2022

Body scrub is one of the cosmetic products used for skin care. Body scrubs have coarse granules that function to remove dead skin cells and clean the skin optimally, which is called abrasive or sanding. This study aims to determine the effect of the percentage og coffee grounds and heating temperature and their interaction on the characteristics of the body scrub and to determine the percentage of coffee grounds and the right heating temperature so as to produce a body scrub with the best characteristics. This study used a factorial randomized block design with two factors. The first factor is the percentage of coffee grounds with 3 levels, namely 4, 6 and 8%, while the second factor is the heating temperature with 3 levels, namely 65, 70 and 75?C. The results showed that the percentage of coffee grounds had an effect on ph, viscosity, spreadability, adhesion, total phenolic compounds and overall body scrub acceptance. The heating temperature affects the viscosity, spreadability, adhesion, total phenolic compounds and overall acceptance of the body scrub but the heating temperature has no effect on the ph of the body scrub. The interaction between the percentage of coffee grounds and the heating temperature had no effect on ph, viscosity, spreadability, adhesion, total phenolic compounds and overall acceptance of the body scrub. The percentage of 4% coffee grounds and a heating temperature of 65?C is the best treatment of body scrub with characteristics of ph 5.93, viscosity of 7600 cp, dispersion of 5.6 cm, adhesion of 5.78 seconds, separation ratio = 1, total phenolic compounds 1.52 mg GAE/g and overall acceptance was 4.95 (regular to moderate).

Keywords : body scrub, coffee ground, heating temperature
Peran Hashtag #Indonesiabucketlist pada Konten Regram @Indtravel dalam Upaya Customer Engagement Marketing di Masa Pandemi Covid-19
Authors: Hanggraito Ahmadintya Anggit , Mahanani Setya Mukti , Nulul Noer Ayufika
Published: February 2022

Instagram becomes prominent social media that connect online communities to tourism destination although Covid-19 occurs. This study aims to explore the role of regram contents which are followed with #IndonesiaBucketList in Ministry of Tourism and Creative Economy of Indonesia Instagram official account, @indtravel. Data collected was the posts including photos, captions, comments, and likes, uploaded during the period of social restriction (PSBB) to emergency restriction (PPKM) for Java and Bali in third quarter of 2021. In particular, the present study examines customer engangement marketing model of @indtravel marketing practices in a time of crisis. Content analysis was employed in this qualitative descriptive study by identifying the regram contents posted with hashtag #IndonesiaBucketList. The results reveal that natural attraction category was the primary theme of the contents along with the most mentioned provinces, such as East Nusa Tenggara, Bali, Central Java, and East Java. It is also consistent that customer engagement cycle of @indtravel suggest customer engangement marketing practice is dealing with tourism crisis during Covid-19 pandemic.

Keywords: Instagram, Social Media, Regram, Hashtag, Customer Engagement Marketing, Tourism Crisis.
Analisis Bibliometrik Muslim Travel: Publikasi Ilmiah di Negara-Negara Seluruh Dunia
Authors: Ramadhan Mochammad Givary , Maika M. Ruslianor
Published: February 2022

This study aims to determine the development map of research related to "Muslim Travel". This research was conducted by searching through the Scopus database. The researcher uses the keyword "Muslim Travel" to generate searches to be more specific with the categories Article title, Abstract, Keywords. In this study, the researcher used a quantitative descriptive method with bibliometric analysis. Based on the search results, the researchers obtained 649 scientific work search results which were then limited to using only two types of article documents and conference papers and then produced 416 documents which were then exported in BibTex format and processed using R-Packages and WebInterface Biblioshiny software, In this study featuring Thematic Maps, on Thematic Maps researchers found that the keyword that appeared most associated with Muslim travel was Human followed by Female.

Keywords: Muslim Travel, Biblioshiny, Scopus.
Customer Experience, Kepuasan Wisatawan dan Loyalitas Wisatawan di Floating Market Lembang Bandung
Authors: Hibatullah Naufal , Suardana I Wayan , Sudiarta I Nyoman
Published: February 2022

Problems that arise in the Lembang Floating Market with the presence of new competitors for man made tourist destinations in the city of Bandung which have caused a decrease in tourist visits to Lembang Floating Market and also the inability of the Lembang Floating Market to provide a positive experience for tourists who come who are dissatisfied. Therefore, this study aims to 1) explain the influence of customer experience on tourist satisfaction at the Lembang Floating Market, 2) the influence of tourist satisfaction on their loyalty to the Lembang Floating Market, 3) the influence of customer experience on tourist loyalty at the Lembang Floating Market, 4) to explain the influence of customer experience on tourist loyalty through tourist satisfaction. The sample in this study was 100 respondents from domestic tourists. Determining respondents based on accidental sampling and the data analysis method used is a quantitative approach in the form of a structural equation model (SEM) with the SmartPLS version 3.0 analysis tool which is measured using a Likert scale. The results of this study indicate that a) customer experience has a positive and significant effect on tourist satisfaction, b) tourist satisfaction has a positive and significant effect on tourist loyalty, c) customer experience has a positive and significant effect on tourist loyalty at Floating Market Lembang Bandung, d) customers experience has a positive and significant effect on tourist loyalty through tourist satisfaction. Suggestions for the manager of the Lembang Floating Market is to maintain and improve the customer experience obtained by visiting tourists because this strategy will have a positive effect on tourist satisfaction and loyalty in the future.

Keywords: Customer Experience, Tourist Satisfaction, Satisfaction, Tourist Loyalty.
Peran Akun Media Sosial Berbasis Konten Pariwisata Pada Pengambilan Keputusan Wisatawan untuk Mengunjungi Destinasi Wisata Pada Era Digital
Authors: Nasution Olivia Barcelona , Rohman Isnanda Zainur
Published: February 2022

Word of mouth evolved by the development of the internet. Besides offline word of mouth, online word of mouth, especially social media, is also on the rise. This study aims to examine the effect of online and offline word of mouth on the perceived destination image and the effect of the perceived image on the decision to visit a tourist destination. The number of respondents in this study were 148 people who were selected by purposive sampling technique. Hypothesis testing in this study uses multiple and simple linear regression using IBM SPSS 22 software. The results of this study are online and offline word of mouth have a positive effect on the perceived destination image and the perceived image also has a positive effect on tourists' decisions to visit tourist destinations.

Keywords: eWOM, WOM, perceived destination image, visit decision, tourist destination.
Exploring Creativity, Self Confidence And Entrepreneurial Training: The Determinant Of Entrepreneurial Intention Among Students
Authors: Kusumawijaya Ida Ketut , Astuti Partiwi Dwi , Sunarta I Nyoman
Published: February 2022

ABSTRACT:

This study aims to analyze the determinants of entrepreneurial intention by examining the effects of creativity, self-confidence, entrepreneurial training, subjective norms, entrepreneurial attitude and perceived control. This research was conducted on student majoring in business at private university in Bali with a population of 7,246 people. The sample is 379 and data is collected using a questionnaire that returns 279 with a response rate of 62.56%. Testing the research model using PLS-SEM with WarpPLS 7.0. The results show that creativity, self-confidence can significantly affect entrepreneurial attitude; entrepreneurial training can significantly affect perceived control; subjective norms, entrepreneurial attitude and perceived control can significantly influence entrepreneurial intention. This study finds the role of creativity, self-confidence and entrepreneurial training as determinants of entrepreneurial intention among business students in Bali.
Pemanfaatan Media Sosial Untuk Wirausahawan Wanita Di Masa Pandemi Covid-19: Studi Literatur Sistematis
Authors: Fourqoniah Finnah , Aransyah Muhamad Fikry
Published: February 2022

Womenpreneurs adalah seorang pengusaha wanita yang dapat mengatur atau mengelola perusahaan atau bisnis. Dalam menjalankan bisnis harus memiliki strategi agar dapat bertahan dalam segala kondisi dan memiliki ketahanan bisnis yang kuat, terutama pada saat pandemi Covid-19 seperti saat ini. Salah satu strateginya adalah dengan memanfaatkan media sosial sebagai wadah untuk terus mengembangkan omzet penjualan. Penelitian ini bertujuan untuk menggali data dan informasi terkait penggunaan media sosial bagi wanita yang memiliki usaha pada saat pandemi Covid-19. Penelitian ini menggunakan metode Systematic Literature Review. Jumlah artikel yang ditemukan sebanyak 10 artikel yang kemudian dikelompokkan berdasarkan konsep dan pembahasan yang sama dengan topik yang diangkat. Hasil dari penelitian ini adalah media sosial sangat bermanfaat untuk meningkatkan omset penjualan pada saat pandemi Covid-19.
Analysis of Factors that Influenced Burnout Occurence during the Enforcement of Area Restriction Policy among Employees in BNN Rehabilitation Center
Authors: Samputra Palupi Lindiasari , Putri Agrippina Decilia
Published: February 2022

This study aimed to analyze the factors that influence employee behavior due to limited land at the BNN Rehabilitation Center, with a quantitative approach using factor analysis methods. The research sample was the staff of the BNN Rehabilitation Center, totaling 106 respondents. Data collection used a questionnaire based on the MBI (Maslach Burnout Syndrome Inventory). This study indicates that four factors cause employee burnout, namely work environment, coworker support, work concept, and self. The forms of burnout from BNN employees include; decreased achievement, emotional, and conflict with coworkers.
HUBUNGAN WAIST TO HEIGHT RATIO DAN TEKANAN DARAH PADA ANAK SEKOLAH DASAR KELAS 4-6 DI DENPASAR TIMUR
Authors: Aprilyanti Ni Kadek Vindy , Andayani Ni Luh Nopi , Muliarta I Made , Ruma I Made Winarsa
Published: February 2022

Pendahuluan: Obesitas merupakan keadaan patologi akibat dari mengkonsumsi makanan berlebih sehingga terjadi penumpukkan lemak yang berlebihan dan merupakan salah satu faktor risiko terjadinya tekanan darah tinggi atau hipertensi. Hipertensi anak menjadi suatu keadaan yang memprihatinkan karena dapat menyebabkan kerusakan di organ tubuh. Waist to Height Ratio adalah pengukuran antropometrik yang baik digunakan untuk mendeteksi faktor risiko penyakit kardiovaskular pada subjek dengan obesitas jika dibandingkan BMI, waist to hip ratio (WHR), waist circumference karena mampu diaplikasikan tanpa membedakan gender, ras dan etnik tertentu. Penelitian ini memiliki tujuan yaitu mengetahui hubungan lingkar pinggang dan tekanan darah pada anak sekolah dasar kelas 4-6 di Denpasar Timur.Metode: Rancangan penelitian yang digunakan yaitu observasional analitik, menggunakan metode pendekatan studi cross sectional, serta teknik sampel purposive sampling dalam pengambilan sampel. Sampel berjumlah 67 orang, yang diukur tekanan darahnya dengan tensimeter dan Waist to Height ratio (WHtR) menggunakan rumus lingkar pinggang (cm) dibagi dengan tinggi badan (cm).Hasil: Berdasarkan uji analisis data dengan menggunakan chi-square untuk mengetahui hubungan waist to height ratio dan tekanan darah sistolik dan diastolik diperoleh nilai p=0,000 (p<0,05).Simpulan: ada hubungan antara waist to height ratio dan tekanan darah pada anak sekolah dasar kelas 4-6 di Denpasar Timur.

Kata Kunci: obesitas, tekanan darah, WHtR
HUBUNGAN ANTARA KEKUATAN OTOT LENGAN DAN KETEPATAN MEMANAH RONDE NASIONAL PADA ATLET PANAHAN DI DENPASAR DAN BADUNG
Authors: Deviyanti Made Rania , Nugraha Made Hendra Satria , Muliarta I Made , Primayanti I Dewa Ayu Inten Dwi
Published: February 2022

Pendahuluan: Panahan merupakan suatu keterampilan memakai busur serta panah, olahraga ini anak panah akan dilepaskan melewati jarak untuk menuju pada sasaran tembak. Faktor untuk meningkatkan keakurasian memanah yaitu kekuatan otot lengan. Kekuatan dapat meningkatkan komponen seperti kelincahan, kecepatan serta ketepatan. kekuatan merupakan satu kesatuan dengan olahraga panahan yang tidak dapat dipisahkan dalam meningkatkan prestasi atlet. Tujuan penelitian ini untuk mengetahui hubungan kekuatan otot lengan dengan ketepatan memanah ronde nasional pada atlet panahan di Denpasar dan Badung.Metode: Penelitian ini menggunakan studi observasional dengan rancangan cross sectional dan teknik consecutive sampling untuk pengambilan sampel. Penelitian dilaksanakan di Kota Denpasar dan Badung pada Februari – Maret 2021. Jumlah subjek pada penelitian ini adalah 65 subjek yang disesuaikan dengan kriteria yang sudah ditentukan yaitu inklusi dan eksklusi. Pengumpulan data penelitian dilakukan dengan mengukur kekuatan otot lengan dengan alat pull and push dynamometer serta ketepatan/keakurasian memanah dengan memanah sebanyak 2 sesi dan diambil nilai reratanya.Hasil: Uji hipotesis pada penelitian ini yaitu Rank Spearman Rho agar dapat menganalisis hubungan antara kekuatan otot lengan dengan ketepatan memanah. Berdasarkan uji analisis Rank Spearman Rho didapatakan nilai signifikan p= 0,003 dengan koefiien korelasi r= 0,363.Simpulan: Hasil penelitian ini dapat disimpulkan bahwa terdapat hubungan yang signifikan dengan korelasi yang lemah dan searah antara kekuatan otot lengan dengan ketepatan memanah ronde nasional pada atlet panahan di Denpasar dan Badung.

Kata Kunci: panahan, kekuatan otot lengan, ketepatan memanah
PENERAPAN METODE INSIDE OUTSIDE CIRCLE UNTUK MENINGKATKAN HASIL BELAJAR IPA PADA SISWA KELAS III SD NEGERI 2 KAWALU
Authors: Haryati Haryati
Published: February 2022

Penelitian ini bertujuan untuk mengetahui penggunaan metode Inside Outside Circle untuk meningkatkan hasil belajar IPA pada siswa kelas III SD Negeri 2 Kawalu Kota Tasikmalaya. Subjek penelitian terdiri dari 25  siswa. Penelitian dilakukan selama 2 bulan mulai bulan Agustus sampai dengan September 2019. Penelitian Tindakan Kelas ini terdiri dari 2 siklus, masing-masing siklus terdiri dari 4 tahap yaitu perencanaan, pelaksanaan, observasi dan refleksi. Metode pengumpulan data yang digunakan adalah tes tertulis, lembar observasi, dan dokumentasi. Data dianalisa dengan membandingkan nilai pencapaian KKM yang ditandai dengan adanya peningkatan Kriteria Ketuntasan Klasikal pada setiap siklusnya. Berdasarkan hasil penelitian pada siklus I dan II, dengan KKM pada mata pelajaran IPA adalah 70, diperoleh data sebagai berikut:1) sebelum menggunakan metode Inside Outside Circle hanya ada 9 (36%) siswa yang tuntas, sedangkan 16 (64%) siswa belum mencapai KKM dengan rata-rata nilai baru mencapai 58,16; 2)Setelah diterapkan metode Inside Outside Circle dalam mata pelajaran IPA pada siklus I, nilai rata-rata belajar siswa sebesar 68,52 dengan 15 (60%) siswa tuntas, dan 10 (40%) siswa tidak tuntas; 3) Setelah dilakukan refleksi pada siklus II, terjadi peningkatan hasil belajar dengan nilai rata-rata meningkat menjadi sebesar 80,28 dan siswa yang tuntas sebanyak 20 (80%), sedangkan 5 (20%) orang siswa tidak tuntas atau belum memenuhi KKM yang ditentukan. Hasil penelitian  dapat disimpulkan  bahwa dengan menggunakan metode Inside Outside Circle, hasil belajar siswa kelas III SD Negeri 2 Kawalu Kota Tasikmalaya meningkat. Kata Kunci : Hasil Belajar, Metode Inside Outside Circle
MENINGKATKAN PRESTASI BELAJAR IPS DENGAN PENGGUNAAN MEDIA VIDEO PADA SISWA KELAS V A SD NEGERI 2 TANJUNG
Authors: Kusmiati Dadah
Published: February 2022

Sebagai motivator, guru harus mampu membangkitkan motivasi para siswa agar aktivitas mereka dalam proses pembelajaran berhasil dengan baik. Salah satu cara untuk membangkitkan aktivitas para siswa dalam proses pembelajaran adalah menggunakan media yang menarik, salah satunya adalah menggunakan media video. Penelitian ini bertujuan untuk meningkatkan prestasi belajar IPS terhadap siswa kelas V A SD Negeri 2 Tanjung Kota Tasikmalaya dengan menggunakan media video. Penelitian tindakan kelas ini melibatkan 25  siswa sebagai subjek penelitian yang berasal dari kelas V A SD Negeri 2 Tanjung Kota Tasikmalaya. Teknik pengumpulan data menggunakan observasi, tes, dan dokumentasi. Sedangkan Instrumen penelitian menggunakan lembar observasi, tes tertulis dan dokumentasi.  Data dari tes siswa di analisis secara deskriptif kuantitatif. Hasil penelitian ini menunjukkan bahwa bahwa penggunaan media video dapat meningkatkan prestasi belajar IPS terhadap siswa kelas V A SD Negeri 2 Tanjung Kota Tasikmalaya. Pada pra siklus, siswa yang tuntas ada 8 siswa (32%),  kemudian meningkat pada siklus I sebesar 14 siswa (56%).  Pada siklus II terdapat peningkatan lagi sebesar 21 siswa (84%). Sedangkan siswa yang belum tuntas mengalami penurunan pada pra siklus sebanyak 17 siswa  (68%), pada siklus I turun menjadi 11 siswa (44%) dan pada siklus II mengalami penurunan kembali sebanyak 4 siswa (16%). Siswa yang belum tuntas diberikan tugas tambahan berupa menghafalkan teks proklamasi dan dibacakan di depan kelas. Rata- rata kelas juga mengalami peningkatan yaitu pra tindakan sebesar 58,64, siklus I meningkat sebesar 65,84 dan pada siklus II meningkat kembali sebesar 83.Kata Kunci: Prestasi belajar, IPS, Media Video, Siswa Kelas V