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Daun keluak (Pangium edule Rinew) digunakan oleh masyarakat suku Dayak Ahoeng untuk mengawetkan daging dan ikan sebagai wujud dari kearifan lokal. Daun ini diketahui mengandung senyawa antibakteri yaitu tanin, fenol dan asam sianida. Sebuah percobaan faktor tunggal (lama pengawetan) yang disusun dalam Rancangan Acak Lengkap telah dilakukan dengan tujuan untuk menentukan karakteristik mutu sensoris dan keamanan mikrobiologi ikan selama pengawetan menggunakan daun keluak. Perlakuan yang dicobakan adalah lama pengawetan 1 sampai 4 hari dan menggunakan ikan segar sebagai kontrol. Masing-masing perlakuan diulang sebanyak 3 kali. Parameter yang diamati adalah mutu sensoris hedonik ikan (SNI 2729:2013), ALT dan bakteri patogen (Coliform, Escherichia coli, Salmonella sp., Vibrio cholera, dan Vibrio parahaemolyticus). Hasil penelitian menunjukkan bahwa mutu sensoris hedonik ikan Lele Sangkuriang selama empat hari pengawetan menunjukkan perbedaan yang nyata (p

This study aims to explain and analyze the influence of the company's life cycle on the probability of conducting mergers, shareholder wealth, percentage of company stock ownership and payment methods by mergers . The sample of the research is 36 companies that have merged and acquired in Indonesia which are listed on the Indonesia Stock Exchange (BEI) in the period 2018-2022. Data analysis uses logistic regression and multiple linear regression methods . The results showed the company's life cycle did not significantly affect the probability of companies doing mergers . The company's life cycle has a significant effect on shareholder wealth. the company's life cycle has no significant effect on the percentage of share ownership , the company's life cycle has a positive and significant effect on payment methods for companies that have made mergers . The theoretical implications of this study provide an overview / explanation of the company's life cycle of the activities of mergers in company policy seen from the company's growth prospects. Keywords: Company life cycle, Merger Activities

Penelitian ini bertujuan untuk mengetahui perbedaan hasil prediksi financial distress dan tingkat akurasi antara metode Altman Z-Score, Zmijewski, dan Grover pada perusahaan sektor transportasi dan logistik yang terdaftar di Bursa Efek Indonesia. Rancangan penelitian ini adalah penelitian kuantitatif dengan jenis penelitian kuantitatif deskriptif. Menggunakan jenis data sekunder dan teknik pengumpulan data dengan teknik dokumentasi. Periode pengamatan selama empat tahun, yaitu 2018 hingga 2021. Teknik pengambilan sampel menggunakan purposive sampling diperoleh 23 perusahaan. Teknik analisis data dengan Kruskal-Wallis. Hasil temuan penelitian menunjukkan bahwa terdapat perbedaan prediksi antara Altman Z-Score, Zmijewski dan Grover. Diantara ketiga metode prediksi financial distress, metode Zmijewski adalah yang paling akurat. This study aims to determine differences in financial distress prediction results and the level of accuracy between the Altman Z-Score, Zmijewski, and Grover methods for transportation and logistics sector companies listed on the Indonesia Stock Exchange. The design of this research is a quantitative research with a descriptive quantitative research type. Using secondary data types and data collection techniques with documentation techniques. The observation period is four years, namely 2018 to 2021. The sampling technique used purposive sampling obtained 23 companies. Data analysis technique with Kruskal-Wallis. The research findings show that there are differences in predictions between the Altman Z-Score, Zmijewski and Grover. Among the three financial distress prediction methods, the Zmijewski method is the most accurate.

This study aims to provide empirical evidence of millennials' investment behaviors, considering their risk profiles as a moderating factor. It also explores the financial literacy and behaviors of millennials. Predictions from the Central Bureau of Statistics (Badan Pusat Statistik/BPS) suggest that millennials will form the majority in Indonesia's demographic structure, thereby shaping the country's future. The study involved 168 millennials, recruited through convenience sampling, with data collection occurring in June-July 2021. The data was analyzed using exploratory factor analysis and a structural equation model, revealing that financial literacy and behavior significantly and positively impact investing; however, while risk profile moderation affects financial literacy, it does not moderate financial behavior. The study faced limitations, including a sample size of 168 respondents—barely meeting the minimum requirements for SEM analysis—and the geographic limitation of respondents being from Palembang city. Future studies are recommended to explore a broader region with a larger sample size to enhance understanding of the moderating effect of risk profiles in financial planning.

Augmented reality in e-commerce has become the latest trend in the world of online shopping. The purpose of this study is to empirically prove the influence of perceived of usefulness and the perceived ease of use towards behavioral intentions through attitudes. The urgency of this research is the new phenomenon of online shopping experience in Indonesia using augmented reality technology in e-commerce. This study used primary data by distributing questionnaires to 200 users of AR application in e-commerce with random sampling techniques. This study used Path analysis with SPSS. The results of the study prove that the perceived of usefulness and the perceived ease of use have a significant effect on online purchase intentions through attitudes. The perceived ease of use has more influence than the perceived of usefulness.

This study aims to explain the conflict phenomenon and types, also its resolution efforts made by the main character in the novel Panganten by Deden Abdul Aziz. The descriptive-qualitative research uses Karen Horney's literary psychology approach (psychoanalysis theory), which emphasizes that literature is a reflection of society, to analyze the data. The data analysis technique of this research is interpretative descriptive analysis. The results show that there are interpersonal conflicts between characters in this novel and intrapsychic conflicts consisting of despised real self, real self, ideal self, and actual self. In addition, conflict resolution efforts that occur in this novel are approaching others, fighting others, and staying away from others. Abstrak Penelitian ini bertujuan untuk menjelaskan fenomena, jenis, dan upaya penyelesaian konflik yang dilakukan oleh karakter utama dalam novel Panganten karya Deden Abdul Aziz. Penelitian ini menggunakan pendekatan psikologi sastra Karen Horney yang menekankan bahwa sastra merupakan cerminan masyarakat. Penelitian deskriptif kualitatif dengan teori psikoanalisis sosial Karen Horney ini menggunakan pendekatan psikologi sastra untuk menganalisis datanya. Teknik analisis data penelitian ini adalah teknik analisis deskriptif interpretatif. Hasil penelitian menunjukkan bahwa terdapat konflik interpersonal antartokoh dalam novel dan konflik intrapsikis yang terdiri atas diri rendah (despised real self), diri nyata (real self), diri ideal (ideal self), dan diri aktual (actual self). Di samping itu, upaya penyelesaian konflik yang terjadi dalam novel ini adalah mendekati orang lain, melawan orang lain, dan menjauhi orang lain.

PT. Jamkrindo Kantor Cabang Palembang dalam hal program pengembangan kompetensi selama ini telah dilaksanakan namun belum memenuhi target sesuai dengan yang telah direncanakan, masih adanya pegawai yang kurang memiliki kemampuan dalam menganalisis, lambatnya dalam mengambil keputusan, kurang lancarnya berkomunikasi dan kurang memiliki keberanian dalam mengambil inisiatif serta kinerja pegawai PT Jamkrindo Kantor Cabang Palembang adalah hanya memperoleh nilai “Cukup”. Berdasarkan hal tersebut maka tujuan dilakukannya penelitian ini adalah untuk mengetahui dan menganalisis pengaruh kompetensi dan lingkungan kerja non fisik terhadap kinerja pegawai PT. Jamkrindo Kantor Cabang Palembang. Populasi dalam penelitian ini adalah pegawai PT Jamkrindo Cabang Palembang baik yang syariah maupun konvensional sebanyak 109 orang. Sampel yang digunakan yaitu sampling jenuh dimana semua orang pegawai sebanyak 109 orang digunakan sebagai sampel. Teknik analisis data adalah regresi berganda menggunakan SEM PLS. Hasil penelitian menunjukkan bahwa variabel kompensasi secara langsung berpengaruh signifikan terhadap kinerja pegawai PT Jamkrindo Kantor Cabang Palembang dan variabel lingkungan kerja non fisik secara langsung berpengaruh signifikan terhadap kinerja pegawai PT Jamkrindo Kantor Cabang Palembang. Kesimpulan menunjukkan bahwa variabel kompensasi dan lingkungan kerja non fisik berpengaruh signifikan terhadap kinerja pegawai PT Jamkrindo Kantor Cabang Palembang. PT Jamkrindo Palembang Branch Office in terms of competency development programs have been implemented but have not met the target as planned, there are still employees who lack the ability to analyze, slow in making decisions, lack of fluency in communication and lack of courage in taking initiatives and the performance of PT Jamkrindo Palembang Branch Office employees is only getting a "Fair" score. Based on this, the purpose of this study was to determine and analyze the effect of competence and non-physical work environment on the performance of employees of PT Jamkrindo Palembang Branch Office. The population in this study were employees of PT Jamkrindo Palembang Branch both sharia and conventional as many as 109 people. The sample used is saturated sampling where all 109 employees are used as samples. The data analysis technique is multiple regression using SEM PLS. The results showed that the compensation variable directly had a significant effect on the performance of PT Jamkrindo Palembang Branch Office employees and the non-physical work environment variable directly had a significant effect on the performance of PT Jamkrindo Palembang Branch Office employees. The conclusion shows that the variables of compensation and non-physical work environment have a significant effect on the performance of employees of PT Jamkrindo Palembang Branch Office.

Dietary compliance with chronic kidney disease is one aspect that plays an important role as one of the keys to successful therapy, preventing worsening of the condition and rapid progression of the stage and uremic syndrome. Providing media such as diaries and SMS reminders is one method to increase compliance. Objective: The purpose of this study was to analyze the increase in dietary compliance of CKD patients after being given a diary and SMS reminder.The method in this study is using a quasi-experimental method with a pre-test and post-test case control design. The sample in this study amounted to 44 respondents who were divided into two groups. Samples were taken using accidental sampling technique. Data was collected using a diet compliance questionnaire. Data analyis was carried out by using paired t-test and an independent t-test. The study was conducted in March-April 2022. The results of the paired t-test showed that there was an increase in dietary compliance after the intervention with a p-value of 0,000. Independent t-test showed that there were differences in dietary and SMS reminder with a p-value 0,000. Conlusion Diary and SMS reminders are effective in increasing dietary compliance of cronic kidney disease patients undergoing hemodialysis.

The research aims to examine the determinants that influence the decision to buy a smartphone. Several factors there are product quality, price, market, promotion were examined to prove the purchase decision and show the effects of the consumer decision in buying a Samsung Galaxy smartphone in Bandar Lampung city. This study uses questionnaire data of respondents. The analysis method in this study uses the Partial Least Square analysis method (PLS). The findings of this study reveal that the low level of purchase decisions Samsung Galaxy smartphones can be damaged by good product quality, more affordable prices for consumers, ease when making pre-orders in the marketplace and attractiveness as well as power promotion of brand ambassadors. Keywords: Purchase Decision, Product Quality, Price, Market, Promotion

This study aimed to determine the patchouli oil (PO) business in the province of East Kalimantan based on data on the yield and quality of PO produced from several PO production centers in East Kalimantan. Bangun Rejo Village in Kutai Kartanegara Regency, Sepaku I Village and Argo Mulyo Village in Penajam Paser Utara Regency were selected as samples in this study. PO extraction from plant samples from each village was carried out using a laboratory-scale wet distillation method (3 kg leaves, branches) per batch. Each batch was carried out with six replications using different samples. The sample of PO produced by farmers was used as a control. The results showed that the yield of PO from the three villages reached 1.25-1.76%, while the quality of the oil showed an acid number of 2.407-4.747%, ester number 11.843-16.768%, PO content 33.670-43.693%, iron content 1.096-8.538 mg/kg, density 0.614-0.822 g/cm3, refractive index 1.509 nD20 and light-yellow to yellow. PO produced by farmers has an acid number of 6.311-11.920%, ester number 16.269-19.822%, ethanol solubility 1:5-1:9, patchouli alcohol content 31.96-40.89%, iron content 0.460-1.105 mg/kg, density 0.946-1,509 g/cm3, refractive index 1.508-1.510 nD20 and yellow to dark yellow in colour. Techno-economic analysis (using laboratory-scale extraction yield data) shows that PO refining business in the two villages is feasible to be carried out with B/C values of 3.62 and 6.37 for Sepaku I Village and Bangun Rejo Village. Still, it is not feasible for Argo Mulyo (B/C value of 0.842)

Passiflora foetida L. is an endemic herb species located in Kalimantan and is typically administered among the local population to maintain cardiovascular health. Previous studies examining its effectiveness remain limited. This study aimed to examine the effects of the P. foetida L. leaves decoction on adult blood pressure and its correlation with the demographics of hypertensive patients. A quasi-experiment was conducted by assigning the passion leaves decoction to 26 people randomly divided into two groups (13 individuals each) in two stages. The decoction was prepared by boiling 10 fresh cut leaves (6-7 g) in 400 mL water and letting half of the water volume evaporate. The decoction was freshly prepared daily for each respondent. The first group was administered the decoction at the initial stages of the study; while the second group was administered placebo. The treatment dose of 100 mL was administered twice (at 9 AM and 5 PM) for a period of seven days. The second stage was carried out three weeks following completion of the initial stage and placebo and decoction were administered to the first and second groups, respectively. Blood pressure data were analyzed using paired t-tests. The correlation between blood pressure and the demographics of hypertensive patients was analyzed using Kendall's Tau-b and Spearman's test. We demonstrated that the passion leaves decoction significantly reduced blood pressure in hypertensive patients (p

Teaching literature during a pandemic can be an alternative in developing character in students. This research is important to do to see the convergence of performances that are usually watched once, but due to digitalization, it is now easier for viewers to enjoy the performance. This study reveals the role and function of virtual drama staging in character building in children during the pandemic. The research data source is the recording of the virtual performance of Theater Comma entitled "Pandemi" by N. Riantiarno. The approach used is descriptive qualitative. And the method used is descriptive qualitative method. This study uses an objective (approachstructural).The findings found several values of character strengthening, namely religious, honest, responsible, and social care. These four values can be seen from the dialogue between actors to the attitude of the actors in responding to the pandemic. Based on the values of character education found, it shows that virtual performances are able to become a relevant literary medium for planting character education in the distance learning period. Keywords: Teaching Literature, Virtual Performances, Character Education, Structural, Theater Comma

This study investigates the biopesticidal effects of Elephantopus scaber Linn. extract on mortality of Spodoptera litura, Plutella xylostella, and non-target organisms and investigate the impact on S. litura protein levels and soil microbial community structure. The experiment was performed using a completely randomized design. Methanol extracts from E. scaber leaves, at concentrations of 2%, 4%, 6%, 8%, 10%, and 12%, were tested for bioactivity against the 2nd-instar larva of S. litura, P. xylostella, and earthworms. Mortality rates of the larvae and worms were observed. The collected data were analyzed using analysis of variance (ANOVA), followed by probit and descriptive analysis. The results showed that methanol extracts of E. scaber (12%) influenced the highest mortality rates for both S. litura (93.35%) and P. xylostella (96.65%) with LC50 and LC80 of S. litura was 1.867 and 4.763; for P. xylostella were 4.488 and 7.92, respectively. However, the application of E. scaber biopesticide also influences earthworms’ mortality rate. The 6% E. scaber extract resulted in 60% death of earthworms during a 20-days period. In addition, higher concentrations of E. scaber extracts resulted in lower molecular weights and levels of S. litura proteins. The diversity and density of the soil microbial community also decreased by 6% concentration.

Objective – This study aims to prove empirically about the prediction of financial satisfaction models based on financial knowledge and socio-economic factors of finance by taking into account financial risk tolerance and financial behavior. Design/methodology – The primary data source in the form of a questionnaire and non-probability purposive sampling technique were used with 107 responses collected during July-August 2020. The unit of analysis was an individual, namely the people in Palembang City in the age range of 20-55 years. Data analysis comprise of descriptive statistics index number method and inferential statistics SEM method by converting ordinal data into intervals. Results – It was found that direct financial knowledge, socio-economic financial had not significant on financial risk tolerance. Financial knowledge, socio economic financial significantly and positively influence financial behavior. Furthermore, direct financial knowledge, socio-economic financial, financial risk tolerance, financial behavior had a significant positive effect on financial satisfaction. The indirect effect found that finance risk tolerance is not a mediation of the influence of financial knowledge and socio-economic financial on financial satisfaction. The indirect effect of financial behavior on the influence of financial knowledge and financial socio-economic were significant. Limitation/Suggestion – This study implies that the role of financial behavior as a partial mediation on the relationship between financial knowledge and financial satisfaction. The role of perfect mediation itself is for socio-economic financial relationships and financial satisfaction.

Abstrak. Tapai merupakan makanan yang dihasilkan dari hasil fermentasi, salah satunya berbahan dasar dari ubi kayu. Fermentasi oleh ragi (saccharomyces serevesiae) menjadikan perubahan kimia pada substrat karena aktivitas enzim yang dihasilkan mikroorganisme. Parameter-parameter yang ditinjau adalah perubahan kadar C6H12O6, gas C2H5OH, gas CO2, suhu dan kelembapan dalam proses fermentasi melalui sistem pengukuran elektronik berbasis mikrokontroller Arduino Uno. Rangkaian sensor mengandung modul input yaitu sensor FC-28, sensor MQ-3, sensor MG-811, sensor DHT-11 dan modul pemroses mikrokontroler ATMEGA238 dengan sistem Arduino Uno dan pada komponen output menggunakan layar LCD 2X16. Kadar karakterisasi berdasarkan keluaran ADC (Analog to Digital Converter) untuk C6H12O6 adalah 535 untuk tapai ubi kayu. Kadar C6H12O6 akan terus menurun dari hari pertama sampai hari keempat yang mencapai 175 pada tapai ubi kayu. Diperoleh nilai akhir kadar gas C2H5OH yaitu 582. Kadar gas CO2 406 untuk tapai ubi. Selanjutnya nilai suhu 31oC untuk tapai ubi dengan nilai kelembaban 95RH. Waktu panen tapai dapat dipersingkat yaitu dari 7 hari menjadi 4 hari. Penelitian ini diharapkan dapat memberikan informasi pemakaian yang dapat dipergunakan untuk tampilan komposisi tapai secara komersial atau untuk tujuan kesehatan. Abstract. Tapai is food produced from fermentation, one of which is made from cassava. Fermentation by yeast (Saccharomyces serevesiae) causes chemical changes in the substrate due to the activity of enzymes produced by microorganisms. The parameters reviewed are changes in levels of C6H12O6, C2H5OH gas, CO2 gas, temperature and humidity in the fermentation process through an electronic measurement system based on the Arduino Uno microcontroller. The sensor circuit contains an input module, namely FC-28 sensor, MQ-3 sensor, MG-811 sensor, DHT-11 sensor and ATMEGA238 microcontroller processing module with the Arduino Uno system and the output component uses a 2X16 LCD screen. The grade based on the ADC (Analog to Digital Converter) output for the C6H12O6 is 535 for cassava tapai. Levels of C6H12O6 will continue to decline from the first day to the fourth day reaching 175 in cassava tapai. Obtained the final value of C2H5OH gas content is 582. CO2 gas content of 406 for cassava tapai. Furthermore, the temperature value of 31oC for cassava tapai with a humidity value of 95RH. The harvest time for tapai can be shortened from 7 days to 4 days. This research is expected to provide usage information that can be used to display tapai composition commercially or for health purposes. Keywords: fermentation, tapai, cassava, FC-28, MQ-3, MG-811, DHT11, Microcontroller.

Banana flour is one of the semi-finished products which processed aims to maintain shelf life, provide goods for diver food products, facilitate packaging and transportation. This research aimed to determine and compare the physical characteristics of flour from three banana species, i.e., Kepok (Musa acuminata x balbisiana), Talas (Musa acuminata Colla var. Talas), and Cavendish (Musa acuminata Colla var. Cavendish). This research is a single factor experiment arranged in a completely randomized design with three (banana species) treatments and five replications. Data were analyzed by ANOVA except for wettability data, and gelatinization profile is processed using the Kruskal-Wallis test. The experimental parameters were swelling power, starch solubility, bulk density, water absorption capacity, oil absorption, and color. The results showed that swelling power and oil absorption of the banana flour from the three banana species are not significantly different (p > 0.05) but significantly different (p < 0.05) for solubility, bulk density, wettability, water absorption capacity, and color. Gelatinization temperature for Kepok, Talas, and Cavendish banana flour was 79.45°C, 81.45°C, and 78.20°C, respectively. In this research, we found that the physical properties of Talas banana flour are in between the physical properties of Kepok and Cavendish banana flour.

Innovation in increasing the wet noodles performance was conducted by substituting super red dragon fruit (pitaya) peel (DFP) puree to get DFP wet noodles that have red color and rich in fiber. Wheat flour (WF) was substituted with super red DFP puree in a portion of 0-20%. A single factor experiment arranged in Completely Randomized Design with four replications for each treatment was conducted. Hedonic and quality hedonic properties for color, aroma, texture, and taste were determined. Data were analyzed by the Friedman test continued by the Wilcoxon Sign Rank test. The DFP wet noodle with DFP puree substitution of 10% gave the best hedonic sensory response for overall acceptability with the properties of like for color, texture, and taste, but rather like for aroma. The DFP wet noodles have hedonic quality properties of a light reddish color, slightly scented of dragon fruit peel with a texture of rather hard and rather taste of DFP. The fiber content of the DFP wet noodles was 0.135 ± 0.003%.

The uncontrolled and excessive use of insecticides on Spodoptera exigua can cause resistance. The aim of this study is to test resistance of S. exigua to chlorpyrifos and determine the possible mechanism of resistance to S. exigua. The resistance assay was carried out on chlorpyrifos by determining the level of resistance by the comparison of LC50 between the field samples and the standard samples. The resistivity of S. exigua was correlated with the activity of acetylcholinesterase (AChE), esterase, and glutathione S-transferase (GST) enzymes. The samples of S. exigua were also tested for their sensitivity to neem oil insecticides. The results showed that S. exigua samples from Brebes and Cipanas had a resistance ratio (RR) of 5.50 and 3.26, respectively. The results of the present study indicate that the insensitivity of the AChE and the high activity of the GST play a significant role in the mechanism of S. exigua resistance to chlorpyrifos. However, the esterase has fewer roles in the S. exigua resistance mechanism for both samples. In addition, the results of neem oil insecticides test showed that S. exigua from Brebes and Cipanas samples is sensitive to the insecticide with the RR value less than 1; therefore, this biopesticide has the opportunity to manage resistant pests. A novel mechanism for insecticide resistance by insect was proposed.

Penelitian ini bertujuan untuk mengetaui analisis model SIR (Susceptible infected recovered) dalam penyebaran penyakit kanker serviks di Kota Palopo. Model epidemik SIR membagi populasi menjadi tiga kelompok yaitu, kelompok individu yang sehat tetapi dapat terinfeksi penyakit (susceptible), kelompok individu yang terinfeksi (infected), dan kelompok individu sembuh (recovered). Data yang digunakan adalah data sekunder yaitu mengenai jumlah masyarakat Kota Palopo yang rentan, terinfeksi, dan sembuh dari penyakit kanker serviks. Data diperoleh dari Dinas Kesehatan Kota Palopo. Data yang diperoleh kemudian dianalisis sehingga memperoleh titik keseimbangan dan uji kestabilan titik keseimbangan. Selanjutnya, dilakukan simulasi numerik menggunakan aplikasi MAPLE untuk mengetahui tingkat penularan kanker serviks di Kota Palopo. Dari hasil analisis model SIR penyebaran kanker serviks di Kota Palopo diperoleh 2 titik keseimbangan dimana hanya ada satu titik keseimbangan yang stabil yaitu memiliki sistem yang stabil asimptotik karena seluruh bagian dari nilai eigen bernilai positif. Nilai dari sehingga yang artinya titik keseimbangan bebas penyakit kanker serviks atau penyakit kanker serviks di Kota Palopo dapat sembuh.

Snakehead fish (Channa striata), a freshwater fish, is known to have functional properties in helping the process of healing burns and wounds after surgery. Besides that, the use of seaweed as a source of food fiber is also widely reported. This research was conducted to design fiber-rich fish nuggets. The purpose of this study was to determine the maximum levels of seaweed substitution in the processing of snakehead fish nuggets based on sensory properties. Single-factor experiment (seaweed, Eucheuma cottonii, substitution) arranged in a Completely Randomized Design with four replications was applied in this study. The parameters observed were hedonic and hedonic quality sensory properties for the attributes of color, aroma, texture, and taste of nuggets. The data obtained were analyzed by the Friedman Test, followed by the Wilcoxon Rank Test to detect the differences between treatments. Treatment of up to 75% seaweed substitution (0, 25, 50, and 75%) decreases significantly (p 0.05) the hedonic sensory acceptance of the snakehead fish nuggets for all attributes except the texture which shows an increase. Whereas, the treatment with substitution of seaweed in the narrow percentage of 0, 5, 10, 15, and 20% gave an expected result, which showed that there was no significant difference (p 0.05) of the hedonic sensory response for the overall acceptance. Nevertheless, 15% of seaweed substitution provides the best hedonic sensory response for overall acceptance. These results indicate that 15% of seaweed (Eucheuma cottonii) substitution is recommended for use in the processing of snakehead fish nuggets.

Frangipani flower (Plumeria acuminata) and bitter grape (Tinospora crispa L. Miers) stem extract alone shows antimicrobial and antioxidant activities. However, there is a limited report about the actions from the combination of both extracts. Combinations of ethanol extract of white frangipani flower (EFF) and ethanol extract of the bitter grape stem (EBS), each of 0, 1, 2, and 3% were tested for inhibition against Staphylococcus aureus growth and DPPH (1,1-diphenyl,2-picrylhydrazyl) free radicals. A yield of 3.17 and 2.62 g of EFF and EBS, respectively, were resulted from 100 g of dried powdered of the white frangipani flower and bitter grape stem using 200 mL of absolute ethanol. The antimicrobial test was assayed using a 10% stock solution of extract diluted in water. The combination of EFF and EBS showed a synergistic effect on antimicrobial activity, but it proved an antagonistic effect on antioxidant activity. The combination of EFF 3% and EBS 3% showed the highest inhibition index on the S. aureus growth , i.e. 2.02±0.06, which is higher than the inhibition index of Amoxycillin 2%, i.e. 1.85±0.09. The highest antioxidant activity showed by 1% EFF alone (57.5 ± 0.60%), while the lowest was from the combination of EFF 1% and EBS 3% (23.4±0.30%).

The purpose of this research is to analyze the influence of financial ratios (Return on Equity, Current Ratio, Debt to Equity Ratio, Total Assets Turnover) in predicting the probability of default. The samples in this study were 22 companies. Data was collected using library study methods and documentation which were analyzed using the Eviews program. The results of the research obtained are as follows: (1) Return on Equity (ROE) affects negatively the probability of default, (2) Current Ratio (CR) does not affect the probability of default, (3) Debt to Equity Ratio (DER) affects positively the probability of default, (4) Total Assets Turnover (TAT) affects negatively the probability of default. Abstrak dalam Bahasa Indonesia Tujuan dari penelitian ini adalah untuk menganalisis pengaruh antara rasio keuangan (Return on Equity, Current Ratio, Debt to Equity Ratio, Total Assets Turnover) dalam memprediksi kemungkinan gagal bayar (probabilitas default). Jumlah sampel dalam penelitian ini adalah 22 perusahaan. Data dikumpulkan dengan menggunakan metode studi pustaka dan dokumentasi yang kemudian dianalisis menggunakan program Eviews. Hasil penelitian yang diperoleh adalah sebagai berikut: (1) Return on Equity (ROE) berpengaruh negatif terhadap kemungkinan gagal bayar, (2) Current Ratio (CR) tidak berpengaruh terhadap kemungkinan gagal bayar, (3) Debt to Equity Ratio (DER) berpengaruh positif terhadap kemungkinan gagal bayar (4) Total Assets Turnover (TAT) berpengaruh negatif terhadap kemungkinan gagal bayar

Gendarussa (Justicia gendarussa) is a herbaceous plant with a height of 1-1.5 m. Its stem and leaves extract show antimicrobial and antioxidant activities and have potent cytotoxic activity on the human cancer cell. Gendarussa has a better flavor than stem. Its aqueous extract shows higher extract than ethanol extract. The present study evaluated the preservative effect of aqueous extract of gendarussa leaves (GL) in prolonging the shelf life of wet noodles. The single-factor experiment (GL of 0, 50, 100, 150, and 200 g was extracted in hot water of 100 mL) arranged in a completely randomized design was applied in this research. Total bacterial and mold were observed as well as sensory hedonic characteristics during storage. Data were analyzed using SPSS ver.25. The microbial quality data were analyzed by the Kruskal-Wallis test followed by pair comparison with Bonferroni correction, while the sensory data analyzed by Friedman test continued by Wilcoxon Sign Rank Test. The results showed that the addition of GL aqueous extract (200 g in 100 mL hot water) could prolong the shelf life of wet noodles. The microbial quality of the wet noodle, which preserved at room temperature for 24 h still meet the Indonesian standard of wet noodle (SNI: 2987-2015) for total bacteria and 36 h for total molds. The wet noodles have log cfu/g of 5.35 and 1.58 for total bacterial and mold, respectively. The panelists preferred the color, aroma, texture, and taste of wet noodles produced with the GL aqueous extracts. The most preferred one was wet noodle with the addition of GL aqueous extract at a concentration of 200 g per 100 mL with the characteristic of greenish-white color, not scented with GL, chewy texture, and slightly flavored GL.

The implementation of Corporate Social Responsibility activities done by state-owned companies is to enhance the positive image of a company. It underlies the implementation of Corporate Social Responsibility activities conducted by PT KAI (Persero) in managing and developing the company's activities. Marching Band Locomotive is one of the activities managed by corporate social responsibility division, which consist of the employees of PT KAI and the society. The authors examine the Marching Band Locomotive activities from PT KAI as the research object because it is one of the marching band groups with lots of high achievement in arts however is still not too well known by public. The purpose of this research is to analyze the strategy done by PT KAI in managing Marching Band Locomotive activities. The conclusion of this research is that Marching Band Locomotive activity as a part of community relation program from PT KAI commits not only to build relationship with society, but also to give positive impact for the people who join Marching Band Locomotive from PT KAI. The implementation of Marching Band Locomotive activities by Corporate Social Responsibility division from PT KAI is also related to event promotion and it is communicated by Public Relations division through several media.

Hybrid Learning menjadi pilihan utama saat pandemi namun belum teruji penerapannya terutama dengan menggunakan model problem based learning. Penelitian bertujuan untuk mendeskripsikan efektivitas pembelajaran teks editorial dengan menggunakan metode problem based learning dengan moda hybrid siswa kelas XII SMA Muhammadiyah 2 Surabaya. Penelitian ini berjenis kuantitatif walau di dalamnya terdapat data kualitatif yang tidka mendominasi. Teknik pengumpulan data dilaksanakan dengan observasi dan tes. Data dianalisis dengan menggunakan statistik sederhana yaitu presentase dan presentasi indeks keberhasilan. Hasil penelitian menunjukkan penerapan metode problem based learning dengan moda hybrid pada pembelajaran teks editorial sangat signifikan. Nilai rata-rata sebelum penerapan model/metode problem based learning dengan moda hybrid adalah 75, sedangkan sesudah menerapkan metode/model tersebut adalah 83. Pencapaian ini juga dipengaruh peran guru dalam memfasilitasi pembelajaran dengan menerapkan mempelajaran secara berkelompok dan juga menerapkan strategi teman sebaya.

The Indonesian financial literacy index is still very low. This low index makes the government through the Financial Services Authority (OJK) make a strategy contained in the Indonesian National Financial Literacy Strategy or SNLKI (Revisit 2017). The strategy is expected that the Indonesian people have the knowledge and skills and beliefs that are reflected in attitudes and behaviors regarding financial management and are able to take quality financial decisions for Financial Well Being. The research objective is to analyze the direct effect of financial knowledge on financial literacy. Analyzing the indirect influence of financial behavior as a mediator of the effect of financial knowledge on financial literacy. Non-probability of purposive sampling technique as many as 105 respondents. Data collection conducted in May-June 2019. The data used is primary using the research instrument in the form of a questionnaire with a 5-point Likert scale measurement. Data was collected by distributing questionnaires both directly and online questionnaires through a Google questionnaire. Data analysis techniques are descriptive and inferential. Inferential testing using Structural Equation Modeling (SEM). The research findings are that there is a direct influence of financial knowledge on financial literacy. The indirect influence of financial behavior on financial literacy is not significant so financial behavior is not mediation.

ABSTRACT This research was conducted on property and real estate sector companies listed on the Indonesia Stock Exchange. Investment in property and real estate is still the main choice of most companies, because companies always assume that one investment in property and real estate is the best way to develop capital owned by investors. The problems of the research are formulated as follows: whether there is an influence of liquidity ratio, solvability ratio, activity ratio, increased liquidity against profitability in property and real estate sector companies listed on the Indonesia Stock Exchange in the period 2013-2017. The research method in this study is to use quantitative research methods with the type of descriptive research and the nature of research is casual research. Data collection using documentation. The data analysis method used is multiple linear regression analysis, coefficient of determination, F test and t test. The research sample was taken using a purposive sampling technique with certain criteria there were 24 companies as the research sample. The results of this study indicate that the liquidity ratio (current ratio) influences and is not significant towards return on assets in the property and real estate sector companies at IDX in 2013-2017. Solvability ratio (debt to equity ratio) has an effect and is not significant to return on assets in the property and real estate sector companies at IDX 2013-2017. Activity ratio (receivable turnover) has an effect on and significant on return on assets in property and real estate sector companies in IDX 2013-2017 .. Keyword liquidity ratio(current ratio), solvability ratio (debt to equity ratio), activity ratio (receivable turnover) ABSTRAK Penelitian ini dilakukan pada perusahaan sektor property dan real estate yang terdaftar di Bursa Efek Indonesia. Investasi di bidang property dan real estate masih menjadi pilihan utama kebanyakan perusahaan, sebab perusahaan selalu beranggapan bahwa salah satu investasi di property dan real estate merupakan cara terbaik untuk mengembangkan modal yang dimiliki investor. Masalah dari penelitian dirumuskan sebagai berikut: apakah terdapat pengaruh rasio likuiditas, rasio solvabilitas, rasio aktivitas ,peningkatan likuiditas terhadap rentabilitas pada perusahaan sektor property dan real estate yang terdaftar di Bursa Efek Indonesia pada periode 2013-2017. Metode penelitian dalam penelitian ini adalah menggunakan metode penelitian kuantitatif dengan tipe penelitian deskriptif dan sifat penelitian adalah penelitian kasual. Pengumpulan data dengan menggunakan dokumentasi. Metode analisis data yang digunakan adalah analisis regresi linear berganda, koefisien determinasi, uji F dan uji t. Sampel penelitian diambil dengan menggunakan teknik purposive sampling dengan kriteria tertentu ada 27 perusahaan sebagai sampel penelitian. Hasil penelitian ini menunjukkan bahwa Rasio likuiditas (current ratio) berpengaruh dan tidak signifikan terhadap rentabilitas (return on assets) pada perusahaan sektor property dan real estate di IDX Tahun 2013-2017. Rasio solvabilitas (debt to equity ratio) berpengaruh dan tidak signifikan terhadap rentabilitas (return on assets) pada perusahaan sektor property dan real estate di IDX Tahun 2013-2017. Rasio aktivitas (receivable turnover) berpengaruh dan signifikan terhadap rentabilitas (return on assets) pada perusahaan sektor property dan real estate di IDX Tahun 2013-2017

Here is the first report of bioethanol production from giant cassava, a variety of cassava originated from East Kalimantan. Hydrolysis on freshly grated cassava with two different acids was studied separately. The experiment was conducted as a single factor experiment in Completely Randomized Design (CRD) with five treatments (0.0–1.0 M of acid solution), each replicated three times. Reducing sugars, unhydrolyzed substance (fibers), and hydrolysate clarity was determined. The experiment was continued by studying fermentation condition using factorial experiment (2 x 4) in CRD. The first factor was starter concentration (Saccharomyces cerevisiae, 5 and 10%) and the second factor was fermentation time (2–11 days). Biomass and alcohol content in fermentate were determined. The data were analyzed by ANOVA, excluding alcohol content that analyzed by the non-parametric statistic. Optimization using regression analysis showed that hydrolysis by HCl was more effective than H2SO4. Hydrolysis solution of 0.58 M HCl gave an optimum reducing sugar in hydrolysate (5.6%), which equivalent to a yield of 28.18%. Starter concentration affected significantly on biomass and alcohol content (p < 0.001) of fermentate, while fermentation time affected significantly only on alcohol content (p < 0.001). Optimum condition of cassava hydrolysate fermentation (100 mL) was using 5% yeast for 8 days, which gave a yield of 14.17% bioethanol.

The aim of this research was to determine the physicochemical characteristics of cassava peel and the sensory acceptability of its chip form three varieties generally planted in Samarinda, e.g. Pacar, Kuning/Mentega, and Buton cassava. The flour of the three cassavas pulp has HCN content of 14.04, 12.02, and 19.38 mg/kg. A single factor experiment arranged in Completely Randomized Design and each treatment was repeated nine times. Thickness, moisture content, crude fibre content, and ash content of the casava peel were observed, as well as hedonic and quality hedonic sensory acceptability of cassava peel chips for crispiness, taste, aroma, and colour. The result showed that except moisture content, the peel of the three cassava varieties was significantly different (p

This study was to find out the effectiveness of I challenge game in teaching grammar. This research was quasi experimental design. The population of this study was the second grade students of SMPN 2 Kediri which consisted of four classes. Two classes were chosen as the samples, those were VIII B Class as experimental group consisted of twenty six students and VIII D Class as control group consisted twenty five students. They were chosen by using simple random sampling technique. Experimental group was treated by I Challenge Game and control group was treated by Grammar Draughts Game. The instrument that was used objective test informs of multiple choices. Then, the scores were analyzed by using statistical analysis. It showed the mean score of experimental group was 67,04 while the mean score control group was 52,54 and the value of t (t test) = 1,716 was higher than (t table) = 1.677 at the significance level of 0,05% and the number of degree freedom (df) 49. It meant that alternative hypothesis (Ha) was accpeted and null hypothesis (Ho) was rejected. It could be calculated that I Challenge Game was effective in teaching grammar at the second grade students of SMPN 2 Kediri.

The study aims to examine factors influence financial performance through sustainability reporting. The sample is companies that received an Indonesia Sustainability Reporting Awards (ISRA) in 2016. This study uses secondary data from the annual report 2012-2016. The first result shows that board size and sustainability are not significant. The second and third result shows the size and leverage have a positive impact on sustainability reporting. The last result shows that sustainability reporting has a positive and significant effect on financial performance. The contributions in this study, first, it shows the mediating effect of sustainability reporting on the relationship between these factors and financial performance. Second, this study also investigates companies that received ISRA in 2016. The limitation of this study is that it focuses on companies that received the award from ISRA in 2016. Another limitation, the framework is not the best framework.

Penelitian ini dilakukan karena rendahnya kemampuan literasi sains siswa dan belum pernah diterapkannya pembelajaran berbasis KPS di sekolah tersebut. Penelitian bertujuan mengetahui aktivitas belajar siswa, peningkatan literasi sains siswa, dan respon siswa penerapan pembelajaran IPA berbasis keterampilan proses sains untuk meningkatkan literasi sains siswa di kelas VII SMPN 1 Cikijing. Penelitian dilaksanakan bulan April-Mei tahun ajaran 2015/2016 di SMPN 1 Cikijing. Populasi penelitian seluruh siswa kelas VII SMPN 1 Cikijing berjumlah 253 siswa. Sampel diambil secara purposive sampling di kelas VII F jumlah siswa 32 orang kelas eksperimen dan kelas VII G jumlah siswa 32 orang kelas kontrol. Hasil penelitian ini menunjukan aktivitas belajar siswa diterapkannya pembelajaran berbasis keterampilan proses sains setiap pertemuannya meningkat, keterampilan literasi sains siswa kelas eksperimen dan kontrol meningkat, rata-rata N-Gain kelas eksperimen sebesar 0,3239 dan rata-rata N-Gain kelas kontrol sebesar 0,2322. Hasil uji statistik menunjukkan nilai sig. 0,001 < 0,05, artinya Ho ditolak dan Ha diterima, terdapat perbedaan peningkatan literasi sains siswa signifikan antara kelas eksperimen dan kontrol, dan respon siswa pembelajaran berbasis keterampilan proses sains secara keseluruhan mencapai 71,88% dengan kriteria kuat. Kesimpulan penelitian: aktivitas belajar siswa diterapkannya pembelajaran berbasis keterampilan proses sains setiap pertemuannya meningkat, aktivitas belajar siswa di kelas eksperimen jauh lebih baik dibanding dengan aktivitas belajar siswa kelas kontrol, dan siswa memberi respon positif terhadap pembelajaran berbasis keterampilan proses sains pada konsep pencemaran lingkungan.Kata kunci: pembelajaran berbasis Keterampilan Proses Sains, literasi sains.

This research aimed to measure and to find empirical evidence, blockholder ownership toward firm value, therole of Investment Opportunity Set (IOS) as mediating effect of blockholder ownership on firm value and roleof liquidity ratio as moderating effect of IOS on firm value. The research was conducted at manufacturingcompanies listed in Indonesia Stock Exchange in 2008-2012 period. This research used purposive sampling,and the units of analysis were 120 observations. Data analysis used was Structural Equation Modeling (SEM).The result showed that blockholder ownership did not have significant effect to firm value. IOS as full mediationhad an effect on blokcholder ownership toward firm value and liquidity ratio as quite moderation instrengthening the effect of IOS to firm value.

This study aimed to analyze: the effect of investment decisions on firm value, the role of business risk as amediating effect investment decisions on firm value, the effect of financing decisions on firm value, the role ofbusiness risk as a mediating effect decisions financing on firm value, effect of dividend decisions on firm value,the role of business risk as a mediating effect dividend on firm value the effect of business risk on firm value.The research was conducted in the companies listed in Indonesia Stock Exchange (IDX). The observationperiod was 2009-2011. Based on the criteria population defined, the sampling method was census. The numberof analyzed samples were 18 companies. Data analysis was path analysis. The research findings were: theinvestment decisions could increase firm value, business risk did not have mediating effect on relationshipbetween investment decisions and firm value, the funding did not increase firm value, business risk as a fullmediation had an effect on relationship of funding and firm value, dividend decision did not have effect onfirm value, business risk did not have mediating effect on relationship between dividend decisions and firmvalue, business risk could increase firm value.

Penelitian ini bertujuan untuk menjelaskan dan menganalisis pengaruh overconfidence terhadap nilai perusahaan, peran variabel struktur modal sebagai mediasi pengaruh overconfidence terhadap nilai perusahaan dan peran variabel investasi sebagai mediasi pengaruh overconfidence terhadap nilai perusahaan. Penelitian ini dilakukan pada sektor manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) dengan periode pengamatan 2007-2012. Metode pengambilan sampel adalah purposive. Jumlah perusahaan yang dianalisis sebanyak 18 perusahaan dan jumlah unit analisis sebanyak 108 pengamatan.Metode analisa data menggunakan Structural Equation Modelling (SEM) berbasis variance yaitu Smart PLS Ver 2.0 M3. Temuan penelitian adalah overconfidence tidak memberikan kontribusi terhadap peningkatan nilai perusahaan. Struktur modal dan investasi berperan sebagai full mediation dalam memengaruhi overconfidence terhadap nilai perusahaan.

This study aims to describe and analyze the direct effect of innovations on the financial performance, to measure and analyze the effects of environmental dynamics as a moderating influence innovation on the financial performance. The study was conducted in the telecommunications sector in Indonesia Stock Exchange (IDX) with the observation period 2008-2012. The sampling method is saturated. The unit of analysis of 30 cases by using Structural Equation Modeling (SEM)-based variance that is SmartPLS Ver 2.0 M3. Research findings that innovation is significant and positive effect on financial performance. Effects of environmental dynamics as a quasi moderating influence is weakening innovation on financial performance.

Whiteflies (Hemiptera: Aleyrodidae) can cause direct and indirect damages on plants, especially vegetables. There is only limited information regarding taxonomy and population dynamic of whiteflies attacking vegetables in Indonesia. This research is conducted to identify species of whitefly collected from chili pepper, tomato, and soybean, and to study their population dynamic. The information gathered from these studies will be useful to support whitefly management in the field. Based on morphology identification of the puparium collected directly from the host plants, there were four species of whitefly identified from chili pepper, tomato, and soybean in Bogor, Cianjur, and Sukabumi, i.e. Bemisia tabaci, Aleurodicus dispersus, Trialeurodes vaporariorum, and Dialeurodes sp. The presence of B. tabaci on chili pepper and tomato was associated with virus infection that causes yellowing and leaf curl disease. This population of B. tabaci tended to increase along with plant growth and generally reached the highest population when the plant was 60-70 days after planting.

Research on the distribution of ozone in a cold storage has been done. This cold storage is equipped with an ozone piping system. Ozone inserts to the cold storage was generated by dielectric barrier discharge plasma. The reactor is made of two stainless steel mesh wire cylindrical electrodes and a barried by a pyrex tube. The pipes are hollowed so that ozone can be distributed into cold storage. The distribution of ozone in cold storage is determined by placing a petri dish in twenty-four different points. Ozone that inserted to storage (10 cubic meters) with a capacity of 40 grams/hour. The inserting of ozone into cold storage was done with four different lengths of time wich are 30, 60, 90, and 120 minutes. Ozone distribution in storage was almost the same at each measurement points. The most influential in the distribution is the time. We found that the distribution of ozone into storage with average ozone concentration of 4.3, 6.3, 4.6, and 4.0 ppm with time 30, 60, 90, 120 minutes respectively. Futhermore, we also dissolve the ozone into the water in the tank in the same storage with temperature (2-8)0C. We found that the concentration of dissolved ozone in the water without samples was always greater than that of the existing fish and shrimp samples, with various dissolution times between (30-120) minutes at 30 minutes intervals. Cold storage dedicated ozone was used to store fish used to store tuna, milkfish and shrimp. With ozone immersion of fish in ozone-soluble water can maintain fish quality for 16 days.

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