bluuebunny/crossref_metadata_2025 huggingface dataset:
Effects of two bacterial inoculants and biostimulants on the growth performance of Amaranthus cruentus at different levels of spent-engine-oil-contaminated soil
Authors: Adeleye Adeniyi Olarewaju , Yerima Mohammed Bello , Nkereuwem Michael Edet , Onokebhagbe Victor Odiamehi , Sadiq Ismaila Shina , Amoo Florence Kemi , Raji Madinat
Published: January 2022

This study was conducted to assess the growth performance of Amaranthus cruentus on spent-engine-oil- (SEO) contaminated soil bioremediated with bacterial inoculants and processed biostimulants: compost, sole cocoa pod husk (CPH), and sole cow dung (CD). SEO with 5%, 10%, and 15% densities was artificially contaminated with sterilized soil. Subsequently, biostimulants and bacterial inoculants, Staphylococcus aureus and Bacillus cereus, were applied. The treatments were replicated three times, adopting a completely randomized design. After the biodegradation assay that lasted for 70 days, Amaranthus cruentus seeds were sown, while its growth parameters, plant height, number of leaves, and stem girth were monitored for 6 weeks after sowing (WAS). The results generated indicate that the applied biostimulants and bacterial inoculants accomplished significant (P < 0.05) reclamation of the SEO-contaminated soil as the test plant recorded substantial growth compared with the controls that recorded no growth. At 2 WAS, compost influenced the highest plant heights (6.5, 7.4, and 7.5 cm) compared with other biostimulants at 5%, 10%, and 15% SEO contamination levels respectively. At 4 WAS, all biostimulants produced the same number of leaves (5.0) at 5% SEO contamination level, the compost recorded the highest number of leaves (6.0) at 10% SEO contamination level, while all biostimulants produced the same number of leaves (4.0) at 15% SEO contamination level. The study showed that the combination of biostimulants and bacterial inoculants significantly reclaimed SEO contaminated soil. Therefore, reclamation of petroleum-impacted environments with the combination of biostimulation and bioaugmentation is recommended.
Insecticide efficacy on ticks (Dermacentor spp.) – Case study from an infested territory in Transylvania, Romania
Authors: Csorba Artúr Botond , Putnoky-Csicsó Barna , Demeter Antal , Nyárádi Imre-István , Bálint János
Published: January 2022

Ticks can be a major concern for humans and animals alike through the transmission of various viral and bacterial diseases. Ticks have also developed tolerance to several active compounds due to intensive insecticide treatments. The excess use of insecticides against ticks worldwide is mostly environmental contamination rather than effective control. Thus, information about the useful chemicals is essential. Dermacentor marginatus and Dermacentor reticulatus individuals were tested, being collected in Transylvania, near the city of Târgu-Mureş, Romania. The experiment was performed under laboratory conditions in two replicates, using a total of 420 ticks and 19 insecticides. The best results were achieved with alpha-cypermethrin and pyrethrin.
Research on low carbon financial support strategies from the perspective of eco-environmental protection
Authors: Jiang Lihong
Published: January 2022

This paper provides an in-depth analysis and research on low carbon financial support strategies from the perspective of ecological environmental protection. The understanding and analysis of the development status of ecological environmental protection inspectors, the analysis of the current rule of law construction, organizational structure, operation mechanism and capacity of the current ecological environmental protection inspectors, the understanding of the defects and problems in the work of the inspectors, to provide a basis for improving the inspection function. Through financial instruments It is of great theoretical value and practical significance to realise the full utilization of resources, the optimization of industrial structure and the low-carbon cycle development of agricultural economy. Combining the current situation and constraints of financial support for low-carbon agriculture, we propose targeted financial policy recommendations such as credit innovation for agricultural green projects rich in characteristics and conducive to the development of low-carbon agriculture, broadening private financing channels for low-carbon agriculture, and exploring low-carbon agricultural insurance. The entropy value method is used to determine the index weights, and the comprehensive evaluation method is used to calculate the comprehensive development evaluation value of the two subsystems; finally, the coupling coordination degree model is used to analyse the coupling degree and coupling coordination degree of the carbon finance and low-carbon agriculture composite systems, and the factors affecting the coupling coordination degree are analysed on this basis. Although the coupling level between them is at a low level of coupling, it is in transition to a medium coupling; the coupling coordination degree is at a mild disorder, and gradually in transition to a near disorder.
Elements of polish culture in belarus as a constituent of the tourist potential of the stańkowo town
Authors: Błażejak Yuliya , Dąbrowski Dominik
Published: January 2022

Subject and purpose of work: The paper presents the tourist potential on the example of the small town of Stankava (Polish name: Stańkowo) in the Minsk Oblast in Belarus.

Materials and methods: The research was conducted by means of the diagnostic survey method using the questionnaire as an author’s tool in 2019. The research sample comprised 196 respondents – inhabitants and tourists (including 142 women and 54 men).

Results: The results of the research show that Stankava is a naturally and culturally attractive tourist area referring to the history of the former borderlands of Poland with an unused development potential. However, in the opinion of respondents, actions of local authorities regarding the preservation of historical memory and the tourist promotion of the town by means of available resources are on a very low level. When assessing the tourist infrastructure, they indicated the lack of tourist trails, services, accommodation facilities and food outlets. The insufficient marking of existing attractions and historically important places was noticed, too. In the tourists’ view, natural and cultural objects are the most important attraction during holiday in the place under analysis.

Conclusions: In order to make fuller use of the tourist potential of the town, it is necessary to develop its tourist and recreational infrastructure and to increase the role of tourism and recreation in the development policy of local authorities.
Effect of Aminosteroid U74389G in a Model of Inflammatory Bowel Disease in Rats
Authors: Krastev Plamen K. , Blazhev Alexander B. , Stavreva Galya Ts.
Published: January 2022

Lazaroid U-74389G is a synthetic 21-aminosteroid with free radical-scavenging and anti-inflammatory effects. This study was designed to evaluate the anti-inflammatory activity of U-74389G on experimental 2,4-dinitrobenzene sulfonic acid hydrate (DNBS)-induced colitis in Wistar rats. Five experimental groups were formed: a sham control group, a control group, treated with 0.25 ml of 50% ethanol intrarectally (n=8), a group treated with DNBS (30 mg in 0.25 ml of 50% ethanol administered intrarectally, (n=8), a group treated with DNBS and U-74389G at a daily dose of 15 mg/kg i.p. (n=8), and a group treated with DNBS and sulfasalazine, orally, at a dose of 300 mg/kg. During the experiment, the bodyweight of the rats, food intake, stool consistency, and presence of blood in the stool were recorded as markers of clinical condition. On day 6, colonic tissues were excised and scored for macroscopic and histological damage. Blood samples were taken to measure levels of cytokines by ELISA methods. DNBS decreased significantly body weight (from 237.00±2.52 g to 212.50±6.25 g, p=0.04). The rats treated with U-74389G showed greater food intake and weight gain. U-74389G reduced ulceration index: the U-74389G score was 1.25±0.25, and the DNBS score –3.87±0.61; p<0.05. All other macroscopic parametersassessed were significantly improved in rats treated with U-74389G. The levels of inflammatory cytokines IL-1, IL-6, and TNF-α, were significantly lower than those of the DNBS group, while U-74389G significantly elevated the level of anti-inflammatory IL-10. These findings indicate that U-74389G significantly inhibits colonic inflammatory damages in a rat model of inflammatory bowel disease.
Study of the Content of Heavy Metals in Foods in Bulgaria
Authors: Drambozova Ivelina R.
Published: January 2022

Food safety is a priority for the European Union (EU). EU food safety policy covers all sectors of the food chain. In recent years, numerous studies have been conducted in Bulgaria on contaminants in plant and animal foods as one of the priority areas of food safety policy. Metals are part of the chemical pollutants in the environment. People are exposed to metals from the environment and food and water contaminated with metals. Researchers have found that the intake of metals with food is different and that food exposure is the primary way of metal exposure.
Single-Dose Cold Modified Bretschneider Solution for Myocardial Protection in the Surgical Treatment of Patients with Aortic Valve Stenosis and Left Ventricular Hypertrophy
Authors: Uzov Petar H. , Ivanov Chavdar M.
Published: January 2022

Aortic valve stenosis (AS) is predominantly caused by degenerative calcification in patients over 70 years. It obstructs the left ventricular outflow tract. The result is concentric left ventricular hypertrophy (LVH) wall stress and ischemia-induced myocardial fibrosis. [1] According to the European Association of Cardiothoracic Surgery, all high-grade AS patients are indicated for Aortic valve intervention [2]. One of the most recommendable methods for myocardial protection during surgical aortic valve replacement is antegrade delivery of cold crystalloid cardioplegia. Our retrospective study included 173 operated patients with AS and LVH. We observed the MB fraction of the enzyme creatine phosphokinase (CPK-MB) as a postoperative marker for myocardial hypoprotection in different patients. Our results showed that a single dose of modified Bretschnaider solution provided safe and long enough myocardial protection during conventional and minimally invasive aortic valve replacement in patients with AS and LVH [3].
School Leadership: A Narrative Review of Literature
Authors: Maheshwari Greeni
Published: January 2022

Objective: The purpose of this paper is to present an overview of empirical studies on school leadership across the globe and then specifically for public high schools in Vietnam. There are very few studies done on the leadership of school leaders in Vietnamese public schools and how leadership can affect the school’s overall performance. Hence this review aims to address this gap and provide a review of leadership practices, the effect of school leadership which might enhance the leadership at public high schools in Vietnam

Methodology: Narrative systematic review was conducted by identifying the papers published in educational journals were analyzed using different databases and based on the main findings of those papers, the review of the literature was written.

Findings: The review suggested that there are differences in the leadership styles practiced in Vietnam as compared to the rest of the world. The leaders in Vietnamese schools do not have full autonomy to make the decisions and MOET (Ministry of Education and Training) plays a significant role in making decisions.

Value added: This review of literature has aimed to fill the gap regarding the educational leadership system in the Vietnamese high school context whereas very limited studies have focused on this and how leadership can impact school performance in general.

Recommendations: This review can prove to be an effective document for government authorities in Vietnam and other worldwide schools where the leaders might not be given the full autonomy to make the decisions and hence might have an effect on teachers and students’ satisfaction levels in the schools. Hence, it is important to provide some autonomy to leaders at least at micro-level.
Tourism, Hospitality and COVID-19: Business Challenges and Transformations; the Case of Destination and Resort Planning, Development, and Policy Framework
Authors: Al-Hasni Zakiya Salim
Published: January 2022

Objective: This paper aims at restoring tourism and hospitality economic sectors following the negative impacts of the COVID-19. It addresses how behaviour changes can impact the global economy and the relationship between the COVID-19 and the economic development of a country as well as the policy measures to restore the global economy. The findings from this research will be useful to the tourism and hospitality sectors of the global economies. The recommendations from the study are helpful in decision-making when restoring the global economy.

Methodology: To pursue its aim, the study uses Strength Weakness Opportunities Threats (SWOT Analysis). This method helps determine the strategic factors that will ensure the global economy's restoration during the COVID-19 period. Additionally, an Analytic Hierarchy Process (AHP) method helps prioritize the strategic factors to provide the most effective is used.

Findings: The research findings indicate that the knowledge that people adapt is constant. Since abrupt changes in behaviour among individuals in the global context is a challenge, the report observes the need to adjust to the new action, especially when adapting to new geographical locations. The tourism sector, for instance, suffers majorly. Notably, most countries are on an economic standstill; this is attributable to the increasing financial crisis because of bans on international travel. Further, the research reflects the pandemic's emergency, especially in the economic, political, and socio-cultural sectors. Concerning the relationship between the pandemic and the global economy, the research observes a backpedalling characterized by low growth in the global gross domestic product (GDP), a significant determinant of economic development in many countries. Economic research indicates poorly productive economies, reduced consumption of locally manufactured goods, and employment losses.

Recommendations: The report recommends developing new mechanisms and policy measures besides behavioural changes to restore the global economy. However, variations, complications, and modifications characterize these measures. Additionally, the research's proposed strategies acknowledge that the economy's tourism and hospitality sectors require reinstation from income employment, social inclusion, and socio-economic solidarity. Reinstation is also mandatory in cultural exchange and peaceful coexistence.

Value-added: The results indicate that COVID-19 will break down the tourism sector's economic development structure; hence, strategic initiatives will be vital in achieving the economy's sustainable tourism and hospitality sectors. The inclusion of production and consumption is related to the current global economy due to the COVID-19 pandemic.
Pengembangan E-Modul Berbasis Multipel Representasi Dengan Bantuan Teknologi Augmented Reality untuk Pembelajaran Materi Bentuk Molekul
Authors: Hurrahman Mifta , Erlina* Erlina , Melati Husna Amalya , Enawaty Eny , Sartika Rody Putra
Published: January 2022

The integration between the three levels of chemical representations is needed by students to get a comprehensive understanding. Based on the preliminary study only 45.5% out of 120 year 2 and year 3 students of chemistry education who passed the final exam with satisfactory category. Thus, teaching resources that integrate the three levels of chemical representation are needed. The aim of this study is to develop and determine the level of validity of e-module utilizing multiple representations of molecular shapes based on VSEPR theory using augmented reality technology. This research employs research and development refers to the instructional design of the ADDIE model consist of 5 stages: Analyze, Design, Develop, Implementation and Evaluation. The products of this research are the e-module of molecular shapes based on VSEPR theory utilizing multiple representations and Augmented Reality Molecule Simulator (ARMOR) application. The resources presented 13 types of molecular shapes, molecules with lone pair and without lone pair of electrons around the central atom. The instrument used in this study is the validity questionnaire sheet. Data collected were then analyzed using the percentage criteria proposed by Akbar. The results of the experts’ validation indicated that the product is categorized as very valid with 94% of content validity, 93% of media validity, and 99% of language validity. Therefore, the ARMOR is suitable for use in teaching and learning process. Students show a positive response to the use of the application in helping them understand concepts, which are easy to use, has an attractive appearance, and fun.
Identifikasi Extranous Cognitive Load Siswa Dalam Mengembangkan Computational Thinking Skill Melalui Pembelajaran Jaring-Jaring Makanan Berbasis Snap!
Authors: Nuraeni* Eni , Nurwahyuni Tika , Amprasto Amprasto , Permana Irvan
Published: January 2022

Food webs learning using the Snap! is one of the learning strategies that are expected to help improve students' computational thinking. For students, this learning strategy were something new and can cause Extraneous Cognitive Load (ECL). The purpose of this study was to identify students' ECL in food web learning using the Snap! to develop computational thinking skills. The research method used in this study was a pre-experimental design with a modified research design from an iterative action design. The sampling technique was purposive sampling. The sample in this study consisted of 30 seventh grade students at SMPN 2 Bandung. The research instrument used in this study was a student mental effort questionnaire to measure ECL, field notes, and a computational thinking test. Based on the results of the study, students' ECL was relatively low and increased at each meeting, except for the second meeting. Students experience an increase in their computational thinking skills after participating in food web learning using the Snap! computational model. The results of the N-Gain analysis also show that the improvement of students' computational thinking is in the moderate category and is quite effective.
EVALUASI KEBERHASILAN DAN PENERIMAAN SISTEM KEUANGAN DESA MENGGUNAKAN MODEL TERINTEGRASI DI KABUPATEN TABANAN
Authors: Apsari Ni Wayan Nova , Suaryana I Gusti Ngurah Agung , Wirajaya I Gde Ary , Ratna Sari Maria Meiatrix
Published: January 2022

This study aims to evaluation the success and acceptance of Siskeudes in Tabanan Regency using an integrated model (Built with the Delone and Mclean ISSM, UTAUT and HOT Fit). Variables in this study are human factors, technological factors, organizational factors, behavioral intentions, user satisfaction and net benefits. The study was conducted by distributing questionnaire links through the Whatsapp group of Siskeudes Operator Tabanan Regency. The method of determining the sample in this study was carried out by census in order to obtain 131 Respondents. The data analysis technique used Structural Equation Model (SEM) with Amos 16.00 software. The results showed that technology factors affect user satisfaction, user satisfaction affects net benefits, there is a compatibility relationship between humans and technology, humans and organizations and technology and organizations. However, human factors, technological factors and organizational factors have no effect on the intention to use Siskeudes. User intentions have no effect on user satisfaction and Net Benefit. The lack of user intention is because Siskeudes is a mandatory application so that it becomes a demand and routine in managing village finances.
MOTIVASI WISATAWAN MILLENNIAL BERKUNJUNG KE DESA WISATA JATILUWIH KABUPATEN TABANAN
Authors: Andre Adi Putra Pratama I Putu , Suardana I Wayan , Dewi LGLK.
Published: January 2022

The millennial generation is a generation that is young and has more courage to travel in the new normal era compared to the generations above and below. Therefore, this study aims to determine the factors that influence the motivation of millennial tourists to visit Jatiluwih Tourism Village. This study uses descriptive quantitative data analysis with the confirmatory factor analysis method. The sampling technique was taken by purposive sampling with a total of 200 respondents from the millennial tourists who visited the Jatiluwih Tourism Village, Tabanan Regency. The data collection using observation, questionnaires, and interviews. The data analysis technique used factor analysis which was assisted by using SPSS Version 26 for Windows. Five push factors influence the motivation of millennial tourists to visit Jatiluwih Tourism Village, Tabanan Regency, namely: the desire to escape from routines, hobbies, enchant kinship and relationship, adventure, and prestige and four pull factors that influence the motivation of millennial tourists to visit Jatiluwih Tourism Village, Tabanan Regency, namely: natural places, sanitation facilities, cleanliness, and tourist attractions. The factor of desire escape from routine becomes the dominant factor in encouraging millennial tourist to visit the Jatiluwih Tourism Village, Tabanan Regency with an eigenvalue of 4,734 and percentage variance equal to (26.301%), while the factors natural places become the dominant factor in attracting millennial tourist to visit the Jatiluwih Tourism Village, Tabanan Regency, with an eigenvalue value of 7.478 and percentage of variance (33.989%).
KARAKTERISTIK, MOTIVASI DAN KEPUASAN WISATAWAN ASAL INDONESIA YANG BERWISATA KE VIETNAM
Authors: Br Siregar Kristina Valentina , Sasrawan Mananda IGPB. , Wikanatha Sagita Putu Agus
Published: January 2022

Vietnam has the inbound tourism growth in ASEAN within 20% and also Indonesian tourist visits to Vietnam increase every year. This study aims to identify the characteristics, motivation and satisfaction of Indonesian tourists who traveled to Vietnam and expected to be used as a consideration by tourism expertise, especially outbound tourism activities in order to fulfil their needs and expectations. The sample of this research is Indonesian tourists who have visited Vietnam. The sampling technique used purposive sampling method towards 100 respondents. Data collection techniques were conducted in several ways, such as: observation, questionnaires, literature study, and documentation. Data analysis was performed using quantitative descriptive analysis techniques. The results showed that the motivation of influencing most of Indonesian tourists who traveled to Vietnam was cultural motivation with an average value of 4.45 (strongly agree) and the indicator that had the highest value was seeing and knowing the culture in Vietnam with an average value. 4.53. In addition, in terms of the level of tourist satisfaction, it shows that among the four main components of tourism which consist of attraction, amenities, accessibility, and ancillary (4A), the attraction component has the highest satisfaction score of 87,1% (Very Satisfied) and the indicator with the highest score is Vietnam has a good and attractive natural tourism with total score of 88,8% (Very Satisfied). Overall, the satisfaction level of Indonesian tourists visiting Vietnam has score 80,7% (Satisfied), which means that Indonesian tourists visiting Vietnam are satisfied with attractions, amenities, accessibility, and ancillary in Vietnam.
Pengaruh Perbandingan Tepung Kacang Ginkgo (Ginkgo Biloba L.) Dengan Nanas Kering (Ananas Cosmosus (L) Merr.) Terhadap Karateristik Snack Bar
Authors: Johan Jason , Ekawati I Gusti Ayu , Timur Ina Putu
Published: January 2022

This study was aimed to determine the effect of ginkgo nut powder comparison with dried pineapple to the characteristics of snack bar and the exact comparison between ginkgo nut powder with dried pineapple that was able to produce snack bar with the best characteristics.The experimental design used was Completely Randomized Design with the treatment composition of ginkgo nut powder and dried pineapple consisting of 5 levels: 70%:30%; 60%:40%; 50%:50%; 40%:60% and 30%:70%. The treatment was repeated 3 times to obtain 15 units of experiment. The obtained data was analyzed by ANOVA and if the treatment had significant effect on the observed variables then continued with Duncan,s Multiple Range Test (DMRT). The comparison of ginkgo nut powder and dried pineapple fruit significantly affected water content, ash content, fat content, protein content, carbohydrate content, total calories, antioxidant activity, color (hedonic test), aroma (hedonic test), texture (hedonic and scoring test), taste (hedonic test) and overall acceptance (hedonic test) of the snack bar. Comparison of 30% ginkgo nut powder: 70% dried pineapple had the best characteristic of snack bar with criteria water content 15.23 %, ash content 3.08 %, fat content 18.90 %, protein content 3.84 %, carbohydrate content 58.92 %, total calories 421.26 kkal, antioxidant activity 66.74 %, color was normal, aroma was normal, taste was normal, overall acceptance was moderately liked and texture was a bit hard and normal.
Perubahan Karakteristik Pangan Tradisional Pesan Tlengis Selama Penyimpanan Suhu Ruang
Authors: Bhaskara Desak Nyoman Anggreni , Trisna Darmayanti Luh Putu , Suparthana I Putu
Published: January 2022

Pesan tlengis is one of Balinese foods made from tlengis or blondo, which is a waste from the process of producing coconut oil in the form of white sediment. In general, the process of producing pesan tlengis is that the tlengis was added with basa genep (complete seasoning), wrapped in banana leaves, and then roasted. Pesan Tlengis was damaged when stored at room temperature of 25oC-30oC, with storage time above 12 hours. Pesan tlengis was damaged during storage at room temperature due to the high content of nutrients such as fat, protein, and water. The high nutrient content in pesan tlengis can be reduced by adding a steaming process. This study was aimed to determine the changes in the characteristics of pesan tlengis during storage at room temperature and to find out how long pesan tlengis can still be consumed during storage at room temperature. This study used a completely randomized design (CRD) with storage time treatment consisting of 4 levels, namely T0 (0 hours), T1 (24 hours), T2 (48 hours), and T3 (72 hours). The data obtained were analyzed by analysis of variance (ANOVA) and if there was a significant effect between treatment levels, it was followed with Duncan's Multiple Range Test. The results showed that the storage time of pesan tlengis at room temperature had a significant effect on moisture content, ash content, protein content, fat content, carbohydrate content, total microbial plate, total mold and yeast, total coliform, texture and aroma. Storage time of 24 hours was the period of time when pesan tlengis can still be consumed with a moisture content value of 5.40%, ash content 3.13%, protein content 12.2%, fat content 55.08%, carbohydrate content 24.71%, total microbial plate 5.99 log cfu / ml, total mold and yeast 0 log cfu / ml, negative coliform, ordorless sour aroma , and the texture slightly slimy.
Pengaruh Suhu dan Waktu Penyangraian Terhadap Aktivitas Antioksidan dan Sifat Sensoris Kopi Tiruan Biji Pepaya (Carica papaya L.)
Authors: Najmudin Najmudin , Sugitha I Made , Pratiwi I Desak Putu Kartika
Published: January 2022

This Study aims to determine the effect of temperature and roasting time on antioxidant activity and sensory properties of artificial coffee papaya seeds to produce papaya seeds coffee with high antioxidant activity and the best sensory properties. The experimental design used in this study was a Factorial Completely Randomized Design which were the first factor is the roasting temperature (80oC, 90oC, 100oC) and the second factor is the roasting time (5 minutes, 10 minutes, 15 minutes). The treatment was repeated 2 times to obtain 18 experimental units. The data was analyzed with analysis of variance and if the treatment had a significant effect, then followed by Duncans Multiple Range Test. The parameters tested in this study included moisture content, total phenol, total flavonoid, qualitative caffeine, antioxidant activity and sensory properties. The results showed that papaya coffee seeds with a temperature of 100oC and roasting time of 10 minutes were the best treatment with water content value of 3.76%, total phenol 1.25 mgGAE/g, total flavonoids 0.29 mgQE/g, antioxidant activity 24.03%, caffeine (qualitative) negative with sensory properties color was yellowish-brown, aroma was distintive of papaya seeds, taste was bitter, and overall acceptance was liked.
Pengaruh Penambahan Puree Kacang Merah (Phaseolus vulgaris) Terhadap Karakteristik Nugget Jamur Tiram (Pleurotus ostreatus)
Authors: Sinaga Elsa Fanora , Suparthana Putu , Hapsari A. Ni Made Indri
Published: January 2022

This study was aimed to determine the effect of adding red bean (Phaseolus vulgaris) puree to oyster mushroom nugget food and to see the correct amount of addition of red bean puree in producing oyster mushroom nuggets with the best criteria. The experimental design used in this research was a Completely Randomized Design (CRD) with an addition of red bean puree that consisted of 5 treatments namely: 0%; 10%; 20%; 30%; and 40%. The treatment was repeated 3 times to obtain 15 experimental units. The data obtained were analyzed by variance and if the treatment had significant effect then followed by Duncan’s Multiple Range Test (DMRT). The addition of red bean puree affected water content, ash content, protein content, crude fiber content, hedonic test (texture, aroma, taste and overall acceptance) and scoring test (texture). The addition of 40% red bean puree ratio of had the best characteristics with water content of 32,67%, ash content of 1,57%, protein content of 7,29%, crude fiber content of 6,47%, hedonic test (texture, taste and overall acceptance) was liked, aroma was disliked and scoring test of taste was chewy.
Pengaruh Perbandingan Modified Cassava Flour (Mocaf) dan Puree Wortel (Daucus carota L.) Terhadap Karakteristik Cake
Authors: Fardiaza Gayatri Ayu , Timur Ina Putu , Pratiwi I Desak Putu Kartika
Published: January 2022

The study aims to determine the effect of comparison mocaf with carrot puree to the characteristics of cake and to find out the best comparison mocaf with carrot puree to produced cake with the best characteristics. The experimental design used in this research was a Completely Randomized Design (CRD) with a comparison of mocaf and carrot puree consisting of 6 treatments namely: 100%:0%; 90%:10%; 80%:20%; 70%:30%; 60%:40%; 50%:50%. The treatment was repeated 3 times so that they were obtained 15 experimental units. The data obtained were analyzed by variance and if the treatment had significant effect then followed by Duncan’s Multiple Range Test (DMRT). The comparison of mocaf and carrot puree had a significant effect on water content, ash content, crude fiber, levels of betacarotene, antioxidant activity, hedonic test (color, texture), scoring test (color, flavor, taste, and overall acceptance). Ratio of 50% mocaf and 50% carrot puree had the best characteristics with water content 33.24%, ash content 1.24%, crude fiber 9.55%, levels of betacarotene 6.53 mg/100g, antioxidant activity 2.88 mg/ml, color were yellow and liked, pore uniformity were very equal and liked, texture were very soft and liked, aroma, taste and overall acceptance were liked.
Pengaruh Perbandingan Ketan Putih (Oryza sativa glutinosa) Dan Ubi Jalar Ungu (Ipomoea Batatas L.) Terhadap Karakteristik Brem Cair
Authors: Bryan Bryan , Duniaji Agus Slamet , Wisaniyasa Ni Wayan
Published: January 2022

This study aimed to determine the effect of comparison between white glutinous rice and purple sweet potato on the chemical characteristic and sensory of brem beverage also the best ratio of white glutinous rice and purple sweet potato to produce brem beverage with the best characteristic. The design method used Completely Randomized Design with one treatment, namely the comparison of white glutinous rice and purple sweet potato (100:0%) (P0), 90%:10% (P1), 80%:20% (P2), 70%:30% (P3), 60%:40% (P4). This research repeats three times, resulting in 15 times experiments. The data obtained then analyzed with the Analysis of Variance, and if the treatments had a significant effect, continued with the Duncan Multiple Range Test. The best characteristics obtained from the comparison of white glutinous rice and purple sweet potato 80%:20% with the criteria reducing sugar value 8.57%, sugar value 28.86%, alcohol value 3.093%, pH 4.27, acid value 2.10%, antioxidant activity 32.63%, anthocyanin value 6.68 mg/L, mold/yeast value 5.67 x 101 log CFU/ml. The characteristic of the brem beverage color was violet and liked, the aroma was liked, the taste was sweet and liked, and overall acceptance was liked.
Pengaruh Jenis Pelarut pada Metode Microwave Assisted Extraction (MAE) terhadap Karakteristik Ekstrak Daun Singkong (Manihot utilissima Pohl.)
Authors: Wahyuni Yustika Ayu Tri , Kadek Diah Puspawati Gusti Ayu , Kencana Putra I Nengah
Published: January 2022

Cassava leaf has bioactive components, such as flavonoids and chlorophyll pigments, but the information on cassava leaf extract is still limited and needs development on the using extraction method of microwave. The type of solvent is an important factor in the success of extracting the material. This research was conducted to determine the effect of the solvent using Microwave Assisted Extraction (MAE) method on the characteristics of cassava leaf extract (Manihot utilissima Pohl.) and to find the right type of the solvent using Microwave Assisted Extraction (MAE) to produce the best cassava leaf extract. The research design used was a Completely Randomized Design with a solvent type treatment consisting of five types of solvents, namely aquades, ethanol 90%, acetone 90%, methanol 90%, and ethyl acetate 90%. The treatment was repeated three times to obtain 15 experimental units. The data obtained were analyzed by the analysis of variance and if the treatment had a significant effect to variable observed, it was continued with Duncan’s Multiple Range Test. The parameters observed in this study were yield, total chlorophyll content, total flavonoids content, antioxidant activity, IC50, and L*, a*, b* values. The result showed that the type of solvent had a very significant effect (P<0,01) on yield, total chlorophyll content, total flavonoids, antioxidant activity, IC50, and L*, a*, b* values. The best treatment was found in ethanol 90% which produced a yield 19.84%, total flavonoids 74.90 mg QE/g, total chlorophyll 9.98 mg/g, antioxidant activity 83.67%, and L*: 44.83, a*: -9.97, b*: 20.27.
Pengaruh Perbandingan Tepung Sukun (Artocarpus altilis) dan Terigu terhadap Karakteristik Donat
Authors: Dorothy Sabatini Sazkya , Yusa I Made , Sri Wiadnyani Anak Agung Istri
Published: January 2022

This study aims to determine the effect of comparison of breadfruit flour and wheat on the characteristics of donuts and to determine the right comparison of breadfruit flour and wheat to produce donuts with the best characteristics. The experimental design used was a Completely Randomized Design (CRD) with the comparison of breadfruit flour and wheat consisting of 5 levels namely 10%:90%, 20%:80%, 30%:70%, 40%:60%, 50%:50%. The treatment was repeated 3 times in order to obtain 15 experimental units. The data obtained were analyzed by Analysis of Variance (ANOVA) and if the treatment had a significant effect then it was continued by the Duncan’s Multiple Range Test (DMRT). The comparison of breadfruit flour and wheat had a significant effect on water content, ash content, crude fiber content, swelling power, color, aroma, texture, taste, and overall acceptance. The comparison of 10% of breadfruit flour and 90% of wheat produced donuts with the best characteristics with 20.81% of water content, 1.33% of ash content, 7.86% of crude fiber content, 38.33% of swelling power, the color was liked, the aroma was rather typical of breadfruit and liked, the texture was slightly soft and rather liked, the taste was rather liked, and the overall acceptance was rather liked.
Perencanaan Proses Pengolahan Sampah Plastik dan Kebun di Kabupaten Boyolali dengan Prinsip Karbonisasi Menjadi Energi
Authors: Rini Mayang Ananda , Sari Novica Ayu , Oktaviani Whindy Ndaru , Ghaida Rarastika Nur , Sari Mega Mutiara , Suryawan I Wayan Koko
Published: January 2022

Waste management in Boyolali Regency is one of the challenges to achieve the smart city criteria. Garbage in Bolali Regency contains 56.12% plastic composition and 37.13% garden waste. Plastic and garden waste has a calorific value that exceeds 5000 kcal/kg, so it can be used as briquettes. The purpose of this study is to analyze the proper planning and can be carried out in Boyolali Regency by using the carbonization process to produce quality briquettes. The waste processing process consists of the process of sorting plastic waste and garden waste, then counting, then carbonization is carried out, so that briquettes are obtained according to standards. The total waste treated is about 90 ton/day and 45 ton/day, for plastic waste and garden waste respectively. If this process is applied at least, it can reduce as much as 50.77% of waste generation in Boyolali Regency. The total recovery of waste energy from the carbonization facility can reach 5611384.6 MJ/day. The land requirement from the processing process reaches 117 ² with the layouting process having dimensions of 264 m x 65 m.
Analisis performansi kolektor surya pelat datar dengan diameter lubang sirip berbeda sebagai impinging jet
Authors: Astawa Ketut , Ngurah Putu Tenaya I Gusti
Published: January 2022

Solar collector is a device that is able to absorb and transfer heat from solar energy to the working fluid. Solar collectors in general, use a mass flow rate of air that is parallel to the absorbent plate, the air entering the inlet will pass through the absorbent plate and exit directly through the outlet. To improve the performance of the solar collector, modifications were made, namely by adding perforated fins with various hole diameters. The hollow fin is intended as a place for hot fluid to flow in the collector. The solar collector used in this study is a flat plate solar collector. The workings of the solar collector itself is that solar radiation is absorbed by the absorber plate and then transferred to the fluid flowing in the pipe above the absorber plate. The intended diameter modification is to make the hole diameters vary from a large diameter near the inlet to a small diameter near the outlet and from a small diameter near the inlet to a large diameter near the outlet which is installed in parallel. Variations in the diameter of the fin holes are 90mm, 70mm, 50mm, 30mm and 10mm while the placement of the perforated fins is done alternately, from large to small diameter and vice versa. The performance obtained is for useful energy from large to small diameter of 108.71 W while from small to large fin diameter 62.23 W. For efficiency it is obtained 22.62% for variations from large to small diameter and 12.38% for small to large variations.
Unjuk kerja mesin menggunakan bahan bakar arak Bali berkonsentrasi 90%
Authors: Sukadana I Gusti Ketut , Bandem Adnyana I Wayan , Dwijana I Gusti Komang
Published: January 2022

Arak Bali which is produced from the distillation process and palm or coconut juice or palm sugar can produce bioethanol with a concentration greater than 90%, not suitable to drink but suitable to be used as fuel. Arak Bali has an octane value of 108.6 and premium fuel has an octane value of 88, so the arak Bali is suitable to be used as alternative fuel. Performance testing was performed using a four-cylinder 125 cc motor vehicle with a compression ratio of 9: 1 using fuels arak Bali compared to premium. Testing is done with engine rotation variation from 3000 rpm, 3500 rpm, 4000 rpm, 4500 rpm, 5000 rpm for performance: torque, power, fuel consumption, specific fuel consumption and exhaust emissions include: hydrocarbon, carbon monoxide, oxigene and carbon dioxide. Testing results the performance of the machine using fuel arak Bali produces the highest torque of 7.15 Nm, the highest power of 5.606 Kw, fuel consumption of 0.161 grams / sec at engine speed 3000 rpm. Specific fuel consumption is 0.1172 kg / kWh at engine speed 5000 rpm. Exhaust emissions generated in the form of hydrocarbon, carbon monoxide, oxigene and carbon dioxide, to indicate that the arak Bali can be used as alternative fuel.
The Translation Procedure of Tourism Terms in Garuda Indonesia Inflight Magazine: Colours
Authors: Yunita Annisa Putri , Artawa Ketut , Qomariana Yana
Published: January 2022

This study discussed about English-Indonesian articles in Colours Magazine that consists of tourism terms found in the article and translation procedures used by the translator in translating the articles. The data was taken from a magazine entitled Colours. The writer used three English-Indonesian tourism articles of April and December 2019 editions as research objects. The data was collected through library research and used qualitative and descriptive method for data analysis. The theory of translation procedure by Newmark (1988) and Gui Lohmann and tourism terms by Lohman & Netto (2017) were used to analyze the data. The result of this analysis shows that there are 7 types of tourism terms found, those are hospitality, entertainment, recreation, food and beverages, events, landscape, and authenticity in tourism and 7 procedures of translation found in this analysis namely, transference, naturalization, cultural equivalent, descriptive equivalent, reduction & expansion, shift/transposition, and couplets.
Women Linguistic Features in the Craig Gillespie’s Movie “I, Tonya”
Authors: Purnata Kadek , Budiarsa Made , Sri Rahayuni Ni Ketut
Published: January 2022

Lakoff's assertion about women's language was a breakthrough in linguistics. However, many linguists and researchers also criticized and stated different perspectives towards Lakoff's theory.  Therefore, this study was conducted in order to know whether Lakoff's theory is still relevant nowadays. This study used the movie “I’ Tonya” as the data source. It was applied with quantitative and qualitative analysis.  It is a documentation method supported with a corpus analysis based on the concordance technique using AntConc software.  The findings show that nine types of women's linguistics features were used by the female characters in the “I’ Tonya” movie. Meanwhile, one type of women linguistics feature of the precise color term was not found. From 10677 words of corpus data from “I’ Tonya” subtitles script, women used lexical hedges accounting for 64% while men only 36%. It was also found in intensifier where women used accounting for 103 expressions and men only 37 expressions. However, in avoidance of strong swear words, women were using swear words about 71% compared to only 28% used by men.
Prawo do informacji publicznej: praktyki na poziomie lokalnym
Authors: Opioła Wojciech , Potyatynyk Borys
Published: January 2022

W artykule dokonano analizy odpowiedzi na wniosek o udzielenie informacji publicznej wysłany drogą elektroniczną na przykładzie gmin województwa opolskiego. Badanie opiera się na monitoringu przeprowadzonym w 64 gminach regionu. Jak się okazuje, istnieje wciąż wysoki odsetek jednostek samorządowych, które nie dochowują tego obowiązku, mimo iż jest on zastrzeżony sankcją karną. Wyniki uzyskane przez autorów potwierdzają wcześniejsze badania prowadzone w Polsce. Ponadto autorzy próbowali zweryfikować, czy udzielenie odpowiedzi na wniosek zależy od wielkości gminy, jej statusu, poziomu wielokulturowości, wskaźnika jakości rządzenia.
Idea smart city jako element mechanizmów sprawowania władzy na poziomie lokalnym i regionalnym
Authors: Bartoszewicz Bartosz
Published: January 2022

Celem artykułu jest ukazanie roli działań zaliczanych do obszaru smart city w sprawowaniu władzy na poziomie lokalnym i regionalnym. To także analiza samego obszaru smart city pozwalająca na szczegółowe zdiagnozowanie zakresu aktywności miast, których pojęcie to dotyczy. Utrzymujący się światowy trend urbanizacji i relokacji mieszkańców na rzecz większych skupisk miejskich i aglomeracji oznacza, że to przedstawiciele władz regionalnych i lokalnych w coraz większym stopniu wpływają na jakość życia i skuteczność w rozwiązywaniu najpoważniejszych problemów społecznych. W dużym zakresie w procesach tych wsparciem mogą być rozwiązania oparte o nowe technologie informacyjno-komunikacyjne oraz inne, zaliczane do szeroko pojętego obszaru smart city. Nazwa ta, definiująca miasta jako inteligentne coraz częściej stanowi ważny wyznacznik w opracowywanych i realizowanych przez władze regionalne i lokalne strategiach rozwoju. Same sformułowanie „smart city” z forsowanego w początkowej fazie swego istnienia przez przedsiębiorstwa, ostatecznie zaczęło być także wykorzystywane w wytycznych kluczowych podmiotów instytucjonalnych o globalnym znaczeniu jak Organizacja Narodów Zjednoczonych czy Unia Europejska i stopniowo coraz powszechniej są one uwzględniane przez włodarzy regionalnych i lokalnych definiujących cele swojej aktywności.
Kondycja uczniów powracających do szkół po zdalnej edukacji. Przypadek Polski i Ukrainy
Authors: Długosz Piotr
Published: January 2022

Artykuł prezentuje wyniki badań nad skutkami zdalnej edukacji wśród polskich i ukraińskich uczniów. Badania miały na celu pokazanie w jakich warunkach była prowadzona zdalna edukacja w roku szkolnym 2020/2021. Kolejnym celem było zdiagnozowanie edukacyjnych, społecznych i psychologicznych konsekwencji. Do badań została wykorzystana metoda sondażu reprezentatywnego realizowanego techniką (CAPI) na próbie 1000 uczniów w Polsce i 1022 na Ukrainie. Wyniki badań pokazały, że uczniowie negatywnie ocenili zdalną edukację. Doprowadziła ona do powstania straty edukacyjnej, pojawienia się negatywnych nawyków utrudniających powrót do tradycyjnej edukacji, powstania obciążeń psychicznych i pogorszenia ogólnej kondycji zdrowotnej.
Online education as a temptation: unobvious challenges
Authors: Sokuryanskaya Lyudmila Georgievna , Golikov Alexander Sergeevich
Published: January 2022

The article is devoted to the phenomenal and procedural aspects of online practices implementation in modern education systems on the example of Ukraine. Using a number of sociological studies of educational practices in the Kharkiv region and Ukraine, the authors rethink effects and results of the intensification of educational online practices. Online is interpreted as a temptation that generates both large groups of supporters and many opponents. The consequences of online practices are represented in the form of non-obvious challenges, which are often interpreted in sociological and administrative discourse as advantages and positive effects, however, as the researchers demonstrate, they carry implied dangers. Specifically, the authors explore a number of temptations: less effort, less engagement, mobilization of participants in the educational process, commodification of education, symbolic struggle over the quality of education, unification of education, reforms in education, privatization and liberalization, the formation of an "attention economy". In this light, the authors isolate a number of dimensions and aspects of online education as a temptation, using the ideas of J. Habermas, N. Luhmann, Z. Bauman, S. Zizek, J. Ritzer, T. Eagleton and others. Separately, the article presents and discusses the conclusions and prospects for further research on this issue.