bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimization of technological parameters of heat treatment of minced fish products in combi steamer
Authors: Titov Dmitriy Valerevich , Dolganova Natalia Vadimovna
Published: June 2020

The article considers the process of baking minced fish products in the convection mode in a combi steamer as an alternative to roasting them. There has been developed an optimization technique to determine the optimal technological parameters of heat treatment in a combi steamer. Optimization of technological parameters of heat treatment was carried out on the basis of mathematical modeling. To do this, there were used the methods of correlation-regression and variance analysis. An optimization mathematical model consisting of a target function and a system of constraints was constructed. The target function is a two-factor regression model that functionally relates the output of finished products (optimization parameter), temperature, and duration of the baking process. The target function was subject to conditional maximization. The system of constraints consists of one equation and four inequalities. These restrictions take into account the culinary readiness and organoleptic properties of products, energy costs, as well as the range of temperature changes in the working chamber of the combi steamer. The maximum value of the target function, subject to all restrictions, was found in MS Excel software by using the generalized reduced gradient method. In the result, the optimal technological parameters of heat treatment process in the combi steamer were the following: temperature = 231°C, process duration = 11 minutes. At the same time, the yield of finished fish minced products made 86.7%, and energy costs did not exceed 1 kWh. The results obtained have been confirmed experimentally. The finished products have high organoleptic qualities: the total score = 19.5. The nutritional and energy value of tilapia meatballs was determined. In 100 g of product the amount of protein = 12.8 g, fats =3.8 g, carbohydrates = 11.4 g, energy value = 128 kcal.
To history of ichthiofaunistic research of Karkinitsky Gulf of the Black sea
Authors: Belogurova Raisa
Published: June 2020

The article is focused on the history of studing the fishfauna of Karkinitsky Gulf

of the Black Sea in the XX–XXI centuries. There have been singled out three stages in studying fishfauna of the region: since the late 50’s of the XIX century up to the early 20th century. (K. F. Kessler); at the turn of the 20th century (expeditions of S. A. Zernov, later – researches of L. V. Arnoldi, V. A. Vodyanitsky, K. A. Vinogradov, etc.) up to the 60s of the 20th century; since 2008 to the present day (A. R. Boltachev, E. P. Karpova). Data on the fishfauna of Karkinitsky Gulf during a half-century period has been found insufficient: since late 50s of the 20th century up to the beginning of the 21st century. There has been shown the importance of Karkinitsky Gulf as a habitat for the rare protected fish species and the feeding area of valuable fish juveniles. The influence of anthropogenic factors over the past 50 years has been proved to cause qualitative changes in the composition of the fishfauna of Karkinitsky Gulf: degradation of the seagrass biocenosis in shallow bays caused by siltation due to the discharge of fresh water from the fields and rice paddies, and the replacement of native ichthyofauna by freshwater species. The importance of systematic studies in this area is emphasized to assess the status of the fishfauna of Karkinitsky Gulf
Migration of heavy metals in system of coastal soil – bottom sediments – plants of the Khodtsa river during summer mean water in 2019
Authors: Makakhaniuk Zhanna Sergeevna , Zubkova Valentina Mikhailovna , Rozumnaya Lyubov Anatolievna
Published: June 2020

The article describes the purpose of the work, which is determining the distribution and relationships between the composition of pollutants in coastal soil, bottom sediments and higher aquatic vegetation in the small river Khodtsa. There have been presented the data of the laboratory research based on the results of the field work onselecting samples, on concentration of toxicants (cadmium, lead, iron, nitrogen, ammonium and petroleum products) in deposit media, as well as

in Carex aquatilis plants of the small river Hodza. This plant species is limiting throughout the river due to the low intensity of biological absorption. The studies were carried out during the summer low water season in 2019 on the river section from the source (Elektrostal city) to the river mouth in the area of Pavlovsky Posad. In all the studied objects there have been found increased concentrations of iron. In the coastal ground and bottom sediments the pollution with heavy metals is manifested to a much greater extent: at the source and intermediate point. Petroleum products and ammonia

nitrogen are distributed unevenly in space. A correlation analysis of the experimental data obtained in the components of the environment of the studied territory (the Khodtsa river) was performed.

In general, the highest measurement results are observed in the upper reaches of the small river Khodtsa in the industrial city of Elektrostal. The obtained data on the heavy metals migration

in the system “сoastal ground – bottom sediments – higher aquatic vegetation” of the small river Khodtsa can be successfully used as indicators an environmental monitoring system and serve as the basis for organizing further research, as well as for developing a strategy for environmental management and environmental protection in the Moscow Region.
Community of metazoic parasites of ide Leuciscus idus (L.) in autumn period of life cycle (Irtysh river)
Authors: Liberman Elizaveta L'vovna , Volosnikov Gleb Igorevich
Published: June 2020

The article describes the specific features of the fish stocks in the Irtysh River, the main share of which is made up of representatives of ide Leuciscus idus (Cyprinidae). The parasitic community of the Irtysh ide in the autumn period of the life cycle has been studied. A total of 15 individuals of fish of various sexes, aged 1+ to 6+, weighing 174-1,086 g, length 25.2-44.6 cm, were examined. The invasion of ide by 15 species of parasites belonging to 5 systematic groups was established: Monogenea – 2, Cestoda – 1, Trematoda – 9, Nematoda – 1, Copepoda – 2. The dominant species in this community are R. campanula and Metorchis sp (gills, fins). Monogenes have a limited presence: D. ramulosus and P. megan. There has been marked 100% infection of ide muscles with metacercaria O. felineus. Fish fins are invaded by R. campanula and Metorchis sp. in 100% of cases. The ureter is invaded by P. elongatum with EI by 13.3%. A massive parasitizes of cyprinids – S. globiporum- parasitizes in the intestines of ide with EI = 60.0%. The larval stage of R. acus was noted on the mesentery in 60.0% of the examined fish. The crustaceans E. sieboldi and T. polycolpus parasitized on the gills and fins of ide, respectively. It has been stated that the described composition of the parasitic community is typical for ide regardless of its habitat. The invasion of the Irtysh ide by the pathogen of opisthorchiasis is at a high level, the intensity of infection of ide with metacercaria O. felineus in the Irtysh is 100%, which is dangerous for the population when eating fish that have not undergone heat treatment
A leggyakoribb tulajdon elleni szabálysértések gyakorlati problémái, különös tekintettel a lopásra és csalásra
Authors: Kálmánczi Antal
Published: June 2020

In this study, based on the procedure of the Central Summary Offences in Hajdú-Bihar, I will try to present the most common practical problems of summary offence against property (particulary theft and fraud),

First of all, my article describes the legal background as to why summary offence procedure is called „petty criminal law” in Hungary, and as a result what legal basis are being used for criminal concepts.

In the second part of the study I will present some resolution to the most common and the most important legal imperfections and problems.

Last but not least I will make an attempt to disclose the most common issues, which might occur in the so-called „quick procedure”, the „bring to court”.

In summary I hope, my study can be of useful assistance to the summary offence procedure and can elevate standard/level of the procedure.
Strategi komunikasi terapeutik dalam pengobatan korban kekerasan seksual
Authors: Dulwahab Encep , Huriyani Yeni , Muhtadi Asep Saeful
Published: June 2020

Tindak kekerasan seksual setiap tahunnya mengalami peningkatan, baik daerah perkotaan maupun pedesaan, menunjukkan kondisi yang memprihatinkan. Berbagai strategi dilakukan dalam mengatasi kekerasan seksual pada korban agar bisa segera pulih. Strategi yang dipakai di antaranya mempraktikkan komunikasi terapeutik para relawan dan pendamping dalam melakukan rehabilitasi para para korban kekerasan seksual. Dengan menggunakan metode studi kasus, teknik pengumpulan data wawancara mendalam dan observasi, penelitian ini bertujuan untuk mencari tahu tentang strategi komunikasi terapeutik yang dilakukan tim relawan dalam pengobatan korban kekerasan seksual. Penelitian ini menghasilkan beberapa catatan penting mengenai strategi komunikasi terapeutik yang dilakukan tim relawan dan pendamping, yaitu melakukan komunikasi terapeutik secara bertahap kepada korban, dan setiap tahapannya memiliki tindakan-tindakan yang berbeda, namun tetap berkesinambungan antara tindakan yang satu dengan tindakan yang lainnya. Tahap pertama disebut sebagai tahap prapendampingan dengan melakukan penggalian informasi sebanyak-banyakya mengenai kondisi korban. Penggaliannya dilakukan kepada keluarga dan pihak-pihak yang bisa memberikan informasi akurat, dan setelah terkumpul datanya dilakukan klasifikasi korban. Tahap kedua, yaitu pendampingan, yaitu melakukan pendekatan kepada para korban agar korban terbuka dan percaya pada tim relawan. Tim relawan melakukan cara yang persuasif dan empati pada korban. Tahap ketiga, yaitu pasca pendampingan. Pada tahap ini tim terus melakukan komunikasi sebagai bentuk pemantauan terhadap perkembangan para korban kekerasan seksual. Agar tidak terjadi lagi kekerasan seksual, sebaiknya dilakukan keterbukaan dan keberanian dalam berkomunikasi di lingkungan keluarga maupun lingkungan tempat tinggal, sehingga ada keberanian dari anak yang akan atau menjadi korban kekerasan seksual untuk mengungkapkan apa yang dialaminya.
Faz parte do meu show: a performance autoficcional em divórcio, de Ricardo Lísias
Authors: Duailibe Ane Beatriz Dos Santos
Published: June 2020

A presente pesquisa tem como objetivo analisar a escrita autoficcional de Ricardo Lísias e o seu viés performático no romance Divórcio. Nossa hipótese é que, ao mesclar elementos autobiográficos e ficcionais, a escrita de Lísias se expande para além do texto, utilizando outras esferas de significação que culminam na construção de uma performance do autor. A análise será à luz das discussões acerca de uma das principais expressões da escrita de si – a autoficção –, refletindo criticamente sobre uma mudança de paradigma no que se refere à figura inter e extratextual do autor, na medida em que envolve um sujeito performático. O aporte teórico constitui-se das postulações de Klinger, Schollhammer e Sibilia, dentre outros teóricos, no que tange às discussões do autor enquanto um sujeito performático. Assim, buscou-se situar o autor Ricardo Lísias na prática autoficcional da literatura brasileira contemporânea, inserindo Divórcio em um novo patamar narrativo, aspecto que reconcebe a figura autoral e que nos move a sua investigação.
Impact of insect pollinators on yields of Glycine max L. (Fabaceae) at Yaoundé (Cameroon) Douniaa, Clautin Ningatoloumb, Chantal Doukaa, Elono Azang Pierre Stephana, Amada Brahimc, Joseph Lebel Tamessea, Fernand-Nestor Tchuenguem Fohouod
Authors: Dounia  , Clautin Ningatoloum  , Chantal Doukaa  , Elono Azang Pierre Stephan  , Amada Brahim  , Joseph Lebel Tamesse  , Fernand-Nestor Tchuenguem Fohouo
Published: June 2020

To appreciate the impact of insect pollinators on the pod, seeds, and seed weight yields of Glycine max, the pollinating activities of flowering insects were studied in Yaoundé, during the two mild, rainy seasons in 2016 and 2017 (March-June). Observations were made on 45 to 20400 flowers per treatment. The flowers were subjected to different treatments: Free flowers (Treatment 1), bagged flowers (treatment 2), castrated and free flowers (treatment 3), and castrated and bagged flowers (treatment 4). Some (8695 and 3325) flowers of Glycine max (Fabaceae) were observed in 2016 and 2017, respectively, for the diversity and Frequency of insect visits. For results, 1527 visits of 13 insect species distributed in seven orders were recorded on G. max flowers. The most dominating Hymenoptera observed was Apis mellifera, with 40.20 % of the total insect visits. The highest number of insect pollinators harvested in the flowers of this Fabaceae was between 8h-9h. The studied insects have a positive impact on the yields of this plant. This positive impact of the pollinator insects on the yields was 26.29 %, 16.13 %, 15.02 and 4.45 % in fructification rate, number of seeds pod, the weight of seeds, and percentage of normal seeds respectively. The avoidance of pesticide treatment of plants during flowering could be a good management strategy to improve on plant yield.
Socio-economic and reproductive concomitants of abdominal adiposity and hypertension: A study on Bengali-speaking Hindu women of Habra, North 24 Parganas, West Bengal, India
Authors: Debnath Samarpita , Mallick Akash , Ghosh Anushka , Basu Ipsita , Bandopadhyay Arup Ratan
Published: June 2020

Obesity and hypertension have become a global epidemic among the women, especially as they experience additional stressful events compared to men. The epidemiology of these two metabolic disorders is regulated by various biological, socio-economic, reproductive and lifestyle factors related to women. However, inconsistency in the nature and magnitude of the effects of these traits indicates exploring the areas where little emphasis has been given. In this context, the present study attempted to determine the effect of socio-economic and reproductive traits on hypertension and abdominal adiposity among women living in the North 24 Parganas district of West Bengal, India. Data on socio-demographic and reproductive traits were collected from 319 adult women from both rural and urban sectors of Habra block I. Anthropometric measurements and Blood pressure levels were measured following standard protocols. Results highlighted that the prevalence of obese individuals and hypertensive individuals were 73.4 and 50.5 per cent respectively. Women with low income (OR=0.51) were at lower risk and post-menopausal women (OR=1.71) were at higher risk of developing abdominal adiposity. The risk of developing hypertension increased with higher educational attainment (OR=2.43). Post-menopausal women (OR=0.46) and shifting workers (OR=0.40) were at lower risk of developing hypertension. The risk also decreased with increased age (OR=0.96). Present study revealed that menopause is a significant event to predict abdominal adiposity and hypertension among Bengali-speaking Hindu women.
Gravity Among Central Bank Balance Sheets: Monetary Policy Spill-Over on FX Volatility
Authors: Kiss Gábor Dávid , Mészáros Mercédesz
Published: June 2020

Following the subprime crisis, most of the European central banks implemented several unconventional monetary instruments. As a result of the late quantitative easing, there was a shift from stimulating lending to the immediate stimulation of the securities market in the monetary policy of the European Central Bank (ECB) and of the smaller central banks, too. These securities purchase programs, first and second-market transactions, and asset purchases have led to an increase in the stock of securities held by the central banks, whose spill-over effects have not been fully explored yet. The aim of our research is to identify the spill-over effects of the central banks’ unconventional instruments and quantitative easing on currency volatility while considering the relative size of the issuing central bank and the situation of small open economies. By running an adapted version of gravity models, we analyzed a sample of six European central banks and the ECB. Based on our results, the high volatility levels of European currencies around the eurozone have come from their relative smallness and unconventional monetary policy, and considerations about safe havens have a reducing power on F X volatility.
Simulation-Based Forecasting of the Reliability of Systems Consisting of Elements Described by a Number of Failure Probability Distributions
Authors: Młynarski Stanisław , Pilch Robert , Smolnik Maksymilian , Szybka Jan , Wiązania Grzegorz , Lewandowski Jakub
Published: June 2020

The paper presents the developed simulation model enabling the evaluation of the reliability of technical objects, which in the process of operation is subjected to several different groups of factors causing their failures. Probability distributions of failures resulting from wear and random factors are used in the developed model to estimate the time of operation of the elements and the reliability of the system. The developed model together with the appropriate computer program is a tool of significant importance for design and operational practice. It enables decision-makers to estimate the reliability of elements and the whole system before the beginning of their operation.
Studying the Wear of Titanium Thread of Aircraft Fuel Filter
Authors: Gronek Sebastian , Szczepaniak Paweł , Jastrzębski Grzegorz , Winiarska Urszula , Kamiński Maciej , Krukowski Marek
Published: June 2020

The article presents the tests that were conducted to examine the possibility of the fuel filter shank’s thread shearing under the impact of hydrostatic pressure. Increased wear due to friction was confirmed on the threads of the titanium shanks that were tested, together with significantly reduced wear of the mating threads and steel sleeves. Shearing tests confirmed that to shear a thread that is worn to a degree similar to the threads that were tested, it is necessary to apply eight times more static pressure than the maximum pressure in the filter. A comparison of the shape of the coils of the thread that was subjected to the pressure test with the thread from the damaged filter demonstrated a significant difference in the wearing of these elements due to friction.
Analysis of modernization influence on main battle tank properties
Authors: Rybak Piotr , Wiśniewski Andrzej
Published: June 2020

Functional quality of caterpillar fighting vehicles can be assessed upon its original project design and technical characteristics. However, lapse of time, technical and technological progress, battlefield dynamics, new and evolving threats can negatively verify both offensive and defensive effectiveness of such vehicles. As a result, appears need of modernization addressing new threats and requirements. Main goal of modernization is to achieve advantage over potential enemy fighting vehicles. This work is an attempt to analyse possible development patches and despite technological and materials progress inseparable increase of the vehicle’s combat weight on operating capabilities of such vehicles.
Effect of Spacing and Nitrogen Level on Growth and Yield of Maize (Zea mays L.) in Mid hill of Nepal
Authors: Gaire Ramhari , Pant Chudamani , Sapkota Nischal , Dhamaniya Rajan , Bhusal Tej Narayan
Published: June 2020

A field experiment was carried out to study the effect of spacing and nitrogen level on growth and yield of maize in Parbat from February to July, 2019. The experiment was laid out in two Factorial Randomized complete Block Design (RCBD) comprising of spacing: 60×15 cm and 60×25 cm and nitrogen: 30, 60, 90 and 120 kg/ha level as treatment with three replications. “Arun-2” variety of maize was planted on clay loam and acidic soil (pH 5.3) having medium in total nitrogen (0.15%), medium in soil available phosphorus (48.1 kg/ha), medium in soil available potassium (218.8 kg/ha) and medium in organic matter content (2.92%). Result shows that yield was significantly increased with increment in N-level up to 90 kg N/ha. The grain yield (5.18 mt/ha) was significantly higher at 90 kg N/ha than at 30 and 60 kg N/ha but at par with 120 kg N/ha. Significant effect on grain yield due to spacing was observed. The grain yield (4.11 mt/ha) obtained at spacing 60×15 cm. Moreover, the highest grain yield showed that highest grain yield (4.33 mt/ha) was obtained under 90 kg N/ha plus 60×15 cm spacing. The result revealed that different spacing and nitrogen level significantly affect the plant height and leaf area index. The plant height and leaf area index were significantly high at close spacing (60×15 cm) and at 120 kg N/ha. Likewise, yield attributing characteristics like cob length, cob diameter, number of kernel/rows, number of kernel row, thousand gran weight were the highest at 90 kg/ha but as par with 120 kg/ha at close spacing (60×15 cm). This study suggested that maize production can be maximized by cultivating “Arun-2” maize fertilizing with 90 kg N/ha and maintaining 60×15 cm spacing.
Perception of stress and coping strategies in a group of people working on a farm – a cross-sectional study
Authors: Wojcieszek Agata , Kurowska Anna , Majda Anna , Walas Karolina
Published: June 2020

Introduction. Work on a farm is characterized by many dangers that result from the action of biological, chemical and mechanical factors harmful to the functioning of the human body. Farmers experience the psychological and physical burden a lot.

Aim. The aim of the study was to assess the overall perceived stress intensity index, coping strategies and stress generating factors in the group of people working on a farm, as well as to determine the relationship between these variables and sociodemographic factors.

Material and methods. The study was conducted in 2019 and 165 people working on a farm located in Lesser Poland participated in it. Standardized research tools were used – the Perceived Stress Scale (PSS-10), the Brief COPE Inventory and original questionnaire. During the data analysis the significance level was α = 0.05.

Results. Over half of the respondents felt average levels of stress. People working on a farm used the strategies: Active coping, Planning, Acceptance the most often, and the strategies: Substance use, Denial and Behavioural disengagement – the least. There is a relationship between the perception of stress and age, the level of agricultural education and the professional status of the respondents.

Conclusions. Most of the people working on the farm felt the average level of stress and they were dealing with this mainly using problem-oriented strategies. However, with the increase in tension caused by stress, respondents significantly more often reached for less effective remedial strategies
Knowledge of nursing students about breast cancer prevention
Authors: Cichomska Julita , Sak-Dankosky Natalia , Czarkowska-Pączek Bożena
Published: June 2020

Introduction. Breast cancer has been one of the biggest oncological problems both in Poland and around the world. In 2014, a total of 17,379 new cases of this disease were diagnosed in Poland, which constitutes 22% of all cancer types in women. A growing number of women suffering from this type of cancer poses a challenge for the future nurses who should have enough knowledge to professionally plan and implement high quality care to their patients.

Aim. To investigate whether nursing students have knowledge about breast cancer prevention.

Methods. The study was conducted in 2019 and included 166 nursing students from the Medical University of Warsaw. The diagnostic survey method was used to collect data, and with the author’s consent, a survey developed by dr Jolanta Sielska was used.

Results. Over a half of the respondents (67.58%) knew correct answers regarding the principles of breast cancer prevention. Out of maximum of 22 points, students in average scored a total of 14.87 points, indicating a good level of knowledge regarding this issue. The majority of students (96.39%) claimed they knew the principles of breast self-examination. One fourth of the respondents (26.51%) rated their knowledge in the field of breast cancer prevention as 7 on a scale from 1 to 10. There was no correlation between students’ self-assessment of their knowledge and the actual level of knowledge regarding this topic.

Conclusions. Nursing students from the Medical University of Warsaw generally have good knowledge about breast cancer prevention. This suggests that they are prepared to educate their future patients during professional work.
PUBLIKASI CAGAR BUDAYA UNTUK PARIWISATA
Authors: Riyanto Sugeng
Published: June 2020

Archaeological data has a value that is unique but broad aspects includes research, preservation, and utilization. Research and preservation is a basic process that each one has a specific framework and reciprocal. The results of the research-preservation process is the information and knowledge about the past that is supported by the physical appearance of archaeological data. Thus, the data of archaeological or cultural heritage has the potential utilization related to tourism. In the framework of information development will be very important that needed special attention. This paper was prepared to give an idea about information development of archaeological data or cultural heritage relating to tourism.
The Art on Megalithical Relics of Waruga in North Minahasa
Authors: Fahriani Ipak
Published: June 2020

Wilayah Minahasa merupakan daerah yang cukup potensial memiliki tinggalan budaya megalitik, salah satunya adalah wadah kubur batu “waruga”, yang tersebar di hampir seluruh bagian wilayah Minahasa. Salah satu keunikan kubur batu waruga ini terletak pada Ragam hias yang terdapat pada bagian wadah dan tutup waruga. Penggambaran ragam hias pada obyek tersebut ternyata memiliki berbagai fungsi, sehingga menarik untuk dikaji bagaimana perkembangan budaya Minahasa melalui ragam hias yang ada di Waruga. Pengumpulan data dalam tulisan ini bersifat deskriptif yang diperoleh berdasarkan survei yang dilakukan terhadap situs Waruga di Minahasa Utara. Berdasarkan pengamatan yang telah dilakukan, ternyata dapat diperkirakan adanya pengetahuan tentang kepercayaan dan seni yang berkembang pada masa berlangsungnya budaya Megalitik di wilayah ini, sehingga dapat diperoleh gambaran  tentang berbagai aktivitas yang  pernah terjadi  di wilayah Minahasa pada masa lampau.
PENGARUH PERBANDINGAN MINYAK KELAPA (Cocos nucifera) DENGAN LEMAK KAKAO (Theobroma cacao L.) DAN SUHU PEMANASAN TERHADAP KARAKTERISTIK SABUN
Authors: Sari Ni Made Purindah , Wrasiati Luh Putu , Suhendra Lutfi
Published: June 2020

Soap is one of the cleansers made by chemical reactions between sodium or potassium bases with fatty acids from vegetable oils or animal fats, such as coconut oil, VCO, palm oil, castor oil, olive oil, soybean oil, cocoa fat, tallow and lard. The purpose of this study was to determine the effect of comparison of coconut oil with cocoa fat and heating temperature to the characteristics of soap and determine comparison of coconut oil with cocoa fat and heating temperature to produce the best soap characteristics. This study used factorial randomized block design with two factor experiments. The first factor was the comparison of coconut oil with cocoa fat which consists of five experimental levels, namely: 0:60, 15:45, 30:30, 45:15, 60: 0. The second factor was the heating temperature which consists of 3 experimental levels, namely: 60?C, 70?C, 80?C. The results showed that the comparison of coconut oil with cocoa fat and heating temperature and the interaction between the two treatments had a very significant effect (P<0.01) on rendemens, texture, and soap foam. Comparison of coconut oil with cocoa fat and heating temperature had a very significant effect (P<0.01), but the interaction between the two treatments had no significant effect (P>0.05) on soap water content. Comparison of coconut oil with cocoa fat was very significant (P<0.01), but the heating temperature and interaction between the two treatments had no significant effect (P>0.05) on free fatty acids and soap-free alkalis. The best treatment was obtained from an alternative treatment comparison of coconut oil with cocoa fat 15:45 and heating temperature 70?C with soap rendemens of 88.36%, soap texture of 4.90 kg, soap foam content of 72.64%, soap water content  of 13.73%, free fatty acid levels of 0.40 (ml equivalent NaOH/g), soap free alkalis of 0.05%.

Keywords : Coconut oil, cocoa fat, heating temperature, saponification, soap
PENGARUH SUHU DAN JENIS ASAM PADA HIDROLISIS PATI UBI TALAS (Colocasia esculenta L. Schott) TERHADAP KARAKTERISTIK GLUKOSA
Authors: Dewi Ni Kadek Ariani , Hartiati Amna , Harsojuwono Bambang Admadi
Published: June 2020

The purpose of this reseach was 1) to determine the effect of temperature and acid type on hydrolysis of taro yam starch on the characteristics of glucose, 2) to determine the exact temperature and type of acid in taro starch hydrolysis which produced the best glucose characteristics. This reseach uses Randomized Block Design of factorial pattern.. The first factor is the hydrolysis temperature of taro yam starch at temperatures of 80°C, 90°C and 100°C. The second factor is the acids type of HNO3, H2SO4 and HCl, each with 7% acid concentration. Each treatment is grouped into 2 based on the implementation time. The variables observed were reduction in sugar content, total sugar, dekstrose equivalent (DE), total dissolved solids and clarity. The results showed that the temperature treatment and acid type had a very significant effect (P<0,01) on reducing sugar content, total sugar and hydrolyzed dectrose equivalent (DE) values. Temperature treatment has a significant effect on total dissolved solids and does not significantly affect clarity. The treatment of acid types has significant effect on total dissolved solids and clarity. Temperature treatment and type of acid interact with reducing sugar content, total sugar, and DE values, do not interact with total dissolved solids and clarity. The highest yield was obtained by reducing sugar content of 3,06%, total sugar 5,64% and DE value of 54,24% in HCl at 100°C. The total dissolved solids in H2SO4 and HCl at 100°C were 5,15°Brix and the clarity of HCl at 100°C was 0,02. The best glucose characteristics at HCl was 90°C which was not significantly different from HCl at 100°C.

Keywords: sugar, hydrolysis, taro yam, starch, acid, glucose
SISTEM DINAMIS KETERSEDIAAN DAGING AYAM RAS PEDAGING (BROILER) DI PROVINSI BALI
Authors: Surya Atmaja I Putu , Satriawan I Ketut , Sedana Yoga I Wayan Gede
Published: June 2020

The demand of broilers meats in Bali Province are very high and more dominated from hotels, restaurants, cafes and industrial. The aims of this research are to establish the factors those influenced the availability broiler meat, to arrange dynamic system modeling broiler meat availability, calculate the availability policy for fulfilling the need of animal protein, to arrange alternative recommendation of scenario policy for fulfilling the demand of broiler meat in Bali Province. Simulation are conducted over a period of 10 years, starting from 2012 until 2021. The factors those influenced the availability broiler meat in Bali Province are broiler meat production and broiler meat requirements. The simulation result showed that the production of broilers meat in Bali Province did not afforded to fulfil the demands of broilers since 2012. The avaibilty of broilers in Bali Province mostly appointed the reduction from the bigining to the end of the simulation year. According to the simulation result several scenarios, the policy which was very effective and possible to be developed for fulfilling the demand of broilers meat is by adding the weight of broilers during the livestock and also by adding more chicken.

Key words: system dynamics, availability, broiler meat, simulations
ANALISIS KEPUTUSAN KONSUMEN TERHADAP PEMBELIAN JERUK KINTAMANI DI KOTA DENPASAR
Authors: Yosafat Jefri , Mulyani Sri , Hartiati Amna
Published: June 2020

The objectives of this research were to analyze the factor which influence of consumer decision to buy Kintamani orange. This research were using a factor analyze by using Microsoft Excel and SPSS 25.0. The data obtained from the questionnaire which spread to the consumer of Kintamani orange. The results show that there are 24 variable divided into 5 factor which influence of consumer decision to buy Kintamani orange. The five factors are characteristic of orange corresponding to the price and competitor, benefit and quality corresponding to the price and product category, the origin of orange corresponding to benefit and consumer perception, the category of orange consumen, and the orange resistance. The factor that the most influence of consumer decision to buy Kintamani orange is taste (The taste of Kintamani orange is a mixture of sweet and sour). The research proposed are to an information to people about Kintamani orange, and an information to the orange farmer and seller of Kintamani orange about the the factor and the main factor that influence consumer to buy Kintamani orange and the special benefit is as a reference knowledge to academic student.

Keywords: kintamani orange, factor analyze, consumer decision, strategy proposed
STRATEGI PENINGKATAN PEMASARAN PRODUK BODY SCRUB DI PT. ARJUNA YOGA SAKTI DENPASAR
Authors: Tricahyani Ida Ayu Komang , Wrasiati Luh Putu , Sedana Yoga I Wayan Gede
Published: June 2020

This study aims to: 1) analysing internal factor (strengths and weakness) and external factor (opportunity and threats) in the marketing of body scrub product by PT. Arjuna Yoga Sakti; 2) formulating alternative strategy which can be used on body scrub by PT. Arjuna Yoga Sakti; 3) establish a priority strategy for increasing the marketing for body scrub product by PT. Arjuna Yoga Sakti. Business development strategy is determind by using SWOT (Strenght, Weakness, Opportunities and Threats) matrix analysis, supported by quantitative analysis was using matrix EFE, IFE, IE and QSPM. The result showed that the weight value for matrix Internal Factor Evaluation (IFE) was 3,23 (strong position) and External Factor Evaluation (EFE) was 2,53 (relatively moderate). In the Matrix Internal External (IE) strategy that must be done was to grow and establish strategies (growth and build), which consist of an intensive strategy (market penetration, market development and product development) or integrative strategies (backward integration, forward integration and integration horizontal). The priority strategy that can be applied for body scrub by PT. Arjuna Yoga Sakti is to feature the product advantages against other products and to create a social media platform as well as website about body scrub.

Keywords: Body scrub, SWOT, QSPM and PT. Arjuna Yoga Sakti
ANALISIS DISTRIBUSI DAN MARGIN PEMASARAN IKAN CAKALANG DI KEDONGANAN, KABUPATEN BADUNG
Authors: Ekayani Ni Luh Novi , Satriawan I Ketut , Mulyani Sri
Published: June 2020

This study aims to determine the marketing distribution line of cakalang fish from fishermen in Kedonganan to the end consumers and calculate the marketing margins obtained in each distribution channel. This research was conducted in July-September 2018. This study uses a survey method that uses sampling techniques namely purposive and snowball sampling. There are 4 distribution lines of cakalang fish in Kedonganan, Badung Regency from fishermen in Kedonganan to the final consumers, namely Line I (Fisherman ® Collectors ® Market Traders ® Consumer), Line II (Fisherman ® Collectors ® Market Traders ® Motorcycle Traders ® Consumer), Line III (Fisherman ® Market Traders ® Consumer), Line IV (Fisherman ® Market Traders ® Motorcycle Traders ® Shopkeeper ® Consumer). Market and profit margins on each distribution line of cakalang fish in Kedonganan, Badung Regency from fishermen in Kedonganan to end consumers, namely on line I the marketing margin is Rp. 5.833,33/kg and the profit margin is  Rp. 3.226,68/kg, line II marketing margin of Rp. 8.175,00/kg and profit margin of Rp. 3.503,42/kg, line III l marketing margin of Rp. 5.500,00/kg and profit margin of Rp. 4.095,74/kg, line IV marketing margin of Rp. 12.500,00/kg and the profit margin is Rp. 6.853,39/kg.

Keywords: cakalang fish, distribution lines, marketing margins, profit margin
KARAKTERISTIK KOMPOSIT BIOPLASTIK DALAM VARIASI RASIO MAIZENA-GLUKOMANAN DAN VARIASI pH PELARUT
Authors: Situmorang Boy Darwin , Harsojuwono Bambang Admadi , Hartiati Amna
Published: June 2020

The purpose of this research is 1) to know the influence of the variation  ratio of cornstarch-glucomannan and variation in solvent conditions to the characteristics of bioplastics, 2) to find out how the variation ratio of cornstarch-glucomannan and variation in pH of solvent that produce bioplastic composites with the best characteristics. This research uses factorial random block designs with 2 factors. Factor I is a variation  ratio of cornstarch-glucomannan consisting 5:1,  4.5:1.5, 4:2. Factor II is a variation in pH of solvent consisting of 3 levels of pH 5, pH 7 and pH 9. Each treatment combination is grouped into 2 based on time of the bioplastic composites making process, so that are 18 experimental units. The data obtained were analyzed of variant and continued with the BNJ (Beda Nyata Jujur) test. The observed variables include mechanical test consisting of tensile strength, elongation of break and modulus young test, biodegradation test, swelling and FTIR. The results showed that the interaction of ratio cornstarch-glucomannan and pH of solvent had a very significant effect on tensile strength, elongation at break and modulus young. In the biodegradation test, pH of solvent had very significant effect on the duration of degradation. While, ini the swelling test, ratio cornstarch-glucomannan had a significant effect on power swelling. Ratio cornstarch-glucomannan (4.5:1.5) at pH 5 in solvents produces the best characteristics of bioplastic composites. Tensile strength 3.04 MPa, elongation at break 18%, modulus Young 16.89 MPa, duration of degradation 5 days and percent of volumen swelling 64.08%. Bioplastic composites contain hiroxyl (O-H), Amines (N-H), Alkynes (C? C), Gugus carboxyl (-COOH), Alkanes (C-H), Amines (C-N), Alcohol (C-O) dan Alkene (C=C).

Keywords: Bioplastic Composites, Ratio of Cornstarch-Glucomannan, pH of Solvent
PENGARUH KONSENTRASI PATI UBI TALAS (Colocasia esculenta) DAN JENIS PLASTICIZER TERHADAP KARAKTERISTIK BIOPLASTIK
Authors: Situmorang Farida Unggul , Hartiati Amna , Harsojuwono Bambang Admadi
Published: June 2020

This study aims to know the effect of the concetration of taro tuber starch and plasticizer type and their interactions on the characteristics of bioplastics, and to determine the concentration of taro tuber starch and plasticizer type which produces bioplastics with the best characteristics. The research used factorial randomized block design. The first factor is the concentration of taro tuber starch consisting of 3 levels 5, 6 and 7% (w/w). The second factor is the plasticizer type consisting of 3 levels that is glycerol, sorbytol and mixture plasticizer glycerol and sorbitol (1:1). Each treatment are grouped into two time-based of making bioplastics so there are 18 experimental units. Variabels observed tensile strength, elongation at break, Young’s modulus, swelling, biodegradation and FTIR. The data obtained were analyzed of variant and test Tukey’s. The result showed that the concentration of taro tuber starch and type of plasticizer had a very significant effect on tensile strength, elongation at break, Young’s Modulus and swelling but the type of plasticizer had no significant effect on biodegradation. Interaction between treatments has a very significant effect on Young’s Modulus and swelling, a significant effect on tensile strength and no significant effect on elongation at break and biodegradation. The concentration of starch 6% with plasticizer glycerol produces the best characteristics of bioplastics with tensile strength 2.270 0.057 MPa, elongation at break 14.5 0.01 %, Young’s modulus 15.683 1.155 MPa, swelling 29.88 1.02 % and biodegradability 6-7 days. FTIR analysis proved the existence of hydroxyl (O-H), carbonyl (C=O), C=C aromatic, carboxyl (C-O), C-H aromatic, and hydrocarbons –(CH2)n in the bioplastic.

Keywords: Bioplastics, concentration of taro tuber starch, glycerol, sorbytol
The power of positivity: The roles of prosocial behavior and social support toward gratitude
Authors: Yunanto Taufik Akbar Rizqi
Published: June 2020

Existing literature demonstrates that gratefulness is a critical determinant for individuals’ well-being and their quality of interpersonal relationships. A sense of gratefulness provides a perspective in which individuals could have a positive evaluation in life, including the way they view challenges. Positive appreciation of life’s challenges would allow individuals to increase their coping ability and would motivate them to do prosocial behavior. This study aims to determine the role of prosocial behavior and social support to individuals’ sense of gratefulness. Participants in this study consisted of 250 participants aged between 13–55 years old. The instruments used in this research were Gratitude Questionnaire, Philosophies of Human Nature Altruism Scale, and Social Support Scale. Multiple regression analysis was used to analyze the data. The result revealed a strong contribution between prosocial behavior and social support toward gratitude. Gratitude and prosocial behavior contribute in enabling individuals to have a positive evaluation oflife.
Pengaruh persepsi dukungan sosial terhadap kesejahteraan di sekolah siswa SMA
Authors: Rahma Ulifa , Pramitadewi Karina Putri , Faizah Faizah , Perwiradara Yuliezar
Published: June 2020

Studi-studi terbaru menunjukkan bahwa kesejahteraan di sekolah merupakan prediktor penting terhadap prestasi siswa. Salah satu determinan dari persepsi siswa terhadap tingkat kesejahteraannya di sekolah adalah persepsinya mengenai dukungan sosial dari lingkungan sekitarnya. Penelitian ini bertujuan untuk mengetahui apakah persepsi dukungan sosial berpengaruh signifikan terhadap kesejahteraan di sekolah siswa SMA. Sebanyak 304 siswa (Musia = 16.27; SD = .815) berpartisipasi dalam studi ini; sampel diperoleh melalui teknik sampling aksidental. Hasil penelitian ini menunjukkan bahwa dukungan sosial berperan terhadap kesejahteraan di sekolah pada siswa SMA. Dari lima sumber persepsi dukungan sosial yang diukur, dukungan dari guru memiliki pengaruh terbesar terhadap kesejahteraan di sekolah siswa SMA, sedangkan dukungan dari sahabat menunjukkan pengaruh paling kecil. Hasil studi ini merekomendasikan pentingnya manajemen sekolah, terutama sekolah menengah atas, untuk memperhitungkan dan memenuhi dukungan sosial siswanya sebagai upaya untuk meningkatkan prestasi dan kesejahteraannya di sekolah.
Ketakutan akan kegagalan dan intensi plagiarisme pada mahasiswa
Authors: Fatimah Dhania Gusna
Published: June 2020

Beberapa penelitian sebelumnya lebih banyak mengkaitkan plagiarisme dengan faktor situasional padahal terdapat faktor-faktor internal yang menarik untuk dikaji salah satunya faktor pembentuk motivasi berprestasi. Tujuan dari penelitian ini untuk melihat ada atau tidaknya hubungan antara faktor pembentuk motivasi berprestasi (harapan untuk sukses dan ketakutan akan kegagalan) dengan intensi plagiarisme. Penelitian ini merupakan penelitian kuantitatif dengan metode korelasional.Sebanyak 210 sampel diberikan skala hope of success, fear of failure, dan intensi plagiarisme. Hasil dari penelitian menunjukkan adanya hubungan fear of failure dengan intensi plagiarisme. Sebaliknya tidak diperoleh hubungan antara hope of success dengan intensi plagiarisme. Oleh karena itu dapat disimpulkan bahwa individu dengan intensi plagiarisme lebih dipengaruhi oleh perasaan takut akan kegagalan.
Hubungan antara harapan dan kualitas hubungan pada dewasa muda yang sedang menjalani hubungan pacaran
Authors: Indrawati Fenny , Sani Riryn , Ariela Jessica
Published: June 2020

Pacaran merupakan hubungan eksklusif yang dijalani oleh individu dan pasangannya. Hubungan pacaran sangat penting bagi dewasa muda. Terlebih lagi, studi-studi terkini menemukan bahwa permasalahan terkait hubungan pacaran dapat menurunkan kesehatan mental individu. Oleh karena itu, individu membutuhkan harapan yang tinggi untuk dapat menyelesaikan konflik dengan efektif dan menjaga hubungan pacarannya dengan baik. Ketika menjalani hubungan romantis, individu juga dapat mengevaluasi hubungan pacarannya secara positif ataupun negatif yang disebut dengan kualitas hubungan. Studi ini bertujuan untuk meneliti apakah harapan memiliki korelasi dengan kualitas hubungan kepada 200 dewasa muda yang sedang menjalani hubungan pacaran. Penelitian dilakukan secara kuantitatif dengan menggunakan instrumen yaitu The Hope Scale dan The Perceived Relationship Quality Component. Hasil menunjukkan bahwa adanya hubungan signifikan antara harapan dan kualitas hubungan. Dengan kata lain, semakin tinggi harapan, maka semakin tinggi juga kualitas hubungan, dan sebaliknya. Penemuan lain yang berkaitan dengan harapan dan kualitas hubungan juga turut didiskusikan.
Peran conscientiousness personality trait dan iklim sekolah dalam pencegahan perundungan
Authors: Rahmawati Sri W.
Published: June 2020

Penelitian ini bertujuan untuk mengungkap peran trait kepribadian dan iklim sekolah terhadap perundungan. Riset terhadap 616 siswa yang berasal dari lima wilayah provinsi DKI Jakarta dilakukan dengan menggunakan teknik sampling kluster acak. Skala NEO PI-R, Skala Iklim Sekolah, serta Skala Perundungan digunakan sebagai alat ukur dalam penelitian ini. Hipotesis penelitian ini adalah terdapat hubungan negatif yang signifikan antara aspek (trait) kepribadian conscientiousness dan tujuan dan norma sekolah terhadap perundungan. Hasil riset  membuktikan hipotesis yang telah ditegakkan, yaitu aspek kepribadian conscientiousness serta tujuan dan norma sekolah memiliki korelasi negatif yang signifikan terhadap perundungan. Hasil uji regresi menunjukkan bahwa sifat kepribadian conscientiousness memberikan kontribusi sebesar 4.2 % terhadap perilaku perundungan pada siswa; sementara peran tujuan dan norma sekolah terhadap perundungan adalah sebesar 3.8 %. Dapat disimpulkan bila pencegahan perundungan di sekolah perlu memperhatikan pengembangan kepribadian siswa, maupun pembenahan iklim sekolah agar memeroleh hasil optimal.
Penggunaan teknologi informasi dan komunikasi dan keberfungsian keluarga remaja laki-laki dan perempuan
Authors: Sigit Setiasih
Published: June 2020

Teknologi informasi dan komunikasi (Information and Communication Technology; ICT) memengaruhi pola relasi antar individu, termasuk relasi remaja dengan orang tua. Selain manfaat positif, ICT juga mempunyai dampak negatif terhadap relasi individu dengan keluarga. Tujuan penelitian ini untuk mengetahui penggunaan perangkat ICT pada remaja laki-laki dan perempuan serta keberfungsian keluarganya. Partisipan penelitian ini adalah remaja usia 12-16 tahun (N=90) melalui pengambilan data dengan angket McMaster family assesment device (FAD). Hasil menunjukkan tidak terdapat perbedaan yang signifikan pada penggunaan ICT remaja laki-laki dan perempuan. Partisipan remaja laki-laki maupun perempuan menggunakan perangkat ICT untuk berkomunikasi (lisan dan tulisan) dan mencari informasi. Hasil analisis data juga menunjukkan tidak terdapat perbedaan yang signifikan pada keberfungsian keluarga remaja laki-laki dan perempuan yang memanfaatkan ICT. Penemuan lainnya turut didiskusikan.