bluuebunny/crossref_metadata_2025 huggingface dataset:
Customer Satisfaction and Repeat Business are impacted by Product Quality and Services
Authors: Juliawan Tri
Published: March 2024

To survive in the increasingly rapidly changing marketing world, companies are required to work harder, smarter and creative. The purpose of this study is to determine and analyze the effect of consumer satisfaction on consumer loyalty. The study was conducted using associative descriptive research methods. The population in this study is 1,569 consumers of Pintu Brand S-Plus at Mitra10 Cibubur as many as 1,569 consumers. The sample used was 319 respondents. The analytical tools used use descriptive statistical tests, classical assumption tests and hypothesis tests. The results of the study can be concluded that there is a positive and significant influence of Consumer Satisfaction on Consumer Loyalty showing the results of the tcount test = 12.592 while ttabel = 1.649 (tcalculate > ttable) with a significance level of 0.000 < 0.05, then in other words H0 is rejected and Ha is accepted.
TOWARD ENHANCED STOCK VALUE: Exploring the Nexus of Financial Performance, Company Size, and Dividend Policy in Optimization Strategies
Authors: Pratiwi Endang
Published: March 2024

In Indonesia, the development of basic industrial and chemical companies is quite rapid, it can be seen from the development of basic industrial and chemical companies listed on the Indonesia Stock Exchange (IDX) or becoming public companies from year to year increasing. The purpose of this study is to determine and analyze dividend policy, moderate the size of the company against the share price of manufacturing companies in the basic industrial and chemical sectors listed on the Indonesia Stock Exchange. The method used is the titative descriptive method. The total research population is 88 companies while the number of research samples is 20 companies. Before testing the hypothesis, the researcher first uses the classical assumption test consisting of the normality test, hetoregenity test, autocorrelation test, and multicollinearity test. The results of the study with Moderated Regression Analysis (MRA) testing show that the Dividend Policy is able to moderate the influence of Company Size on Share Prices in Basic Industrial and Chemical Companies listed on the Indonesia Stock Exchange
Shaping Smartphone Purchase Decisions with Brand Image Analysis, Product Quality, and Compelling Prices
Authors: Hadi Nur
Published: March 2024

This study aims to determine the influence of brand image, product quality and price on smartphone purchase decisions and also to find out and analyze the most dominant factors affecting Smartphone Purchase Satisfaction. In this study using a population of 9989 consumers according to PT. Bangga Teknologi Indonesia by using the Slovin formula obtained a sample of 100 respondents, the data analysis technique used is a quantitative associative method with a verifiative approach. The series of tests carried out are validity and reliability tests, classical assumption tests, simple linear regression analysis for simultaneous testing. The results prove that brand image has a positive and significant effect on smartphone purchase decisions that based on multiple generation tests of brand image, product quality and price simultaneously have a significant effect on purchasing decisions.
DIVIDEND POLICY STRATEGY: Moderating the Effect of Financial Conditions and Investment Opportunities on Corporate Profit Growth
Authors: Mahendra Made Indra
Published: March 2024

This study aims to determine the effect of the company's financial condition and investment opportunity set on profit growth with dividend policy as a moderation in food and beverage sector manufacturing companies listed on the Indonesia Stock Exchange in 2016-2021. The type of research used is quantitative associative. The data used are secondary data obtained from the Indonesia Stock Exchange for the research period. Sample selection was carried out based on the purposive sampling method with certain criteria so that 19 company samples were obtained. Data processing using statistical program eviews version 10. The research method uses regression analysis, namely t test, f test and moderated regression analysis. The results of the t test show that the company's financial condition has a positive and significant effect on profit growth, the investment opportunity set has a positive and significant effect on profit growth, the company's financial condition and investment opportunity set simultaneously affect profit growth, and the dividend policy is able to moderate the investment opportunity set on profit growth. However, the dividend policy does not moderate the company's financial condition against Profit growth in food and beverage sector companies for the 2016-2021 period.
Navigating the Interplay of Profitability, Debt Policy, and Dividend Strategy in Business Valuation
Authors: Kuswandi Engkus
Published: March 2024

Dividend policy is often considered a good signal for investors in assessing the good and bad of the company, the increase and decrease of the Dividend Policy contains information on the current state of company management and the state of profits in the future. This study was conducted to determine and analyze the Effect of Profitability and Debt Policy on Company Value with Dividend Policy as an Intervening Variable. This study was conducted using associative quantitative methods. The number of samples in this study based on criteria was obtained as many as 112 data from 16 companies for 7 periods with the Eviews 11 testing tool. The analysis techniques used are descriptive statistical analysis, panel data regression testing, classical assumption testing, and path analysis. Next, hypothesis testing using f test, t test and coefficient of determination assisted by using Eviews 11 program. The results showed simultaneous tests that profitability, debt policy and dividend policy had a significant effect on the value of the company. The results of the track test show that dividend policy is able to mediate the relationship between profitability and debt policy to company value.
CORPORATE DYNAMICS: Exploring the Nexus of Company Size, Leverage, Profitability, and the Regulatory Role of Variable Tax Aggressiveness
Authors: Marendra I Gede
Published: March 2024

Tax avoidance is one of the efforts to minimize the tax burden that is often carried out by companies, because it is still within the framework of applicable tax regulations. The purpose of this study is to empirically prove the effect of Company Size, Leverage, Profitability simultaneously on Company Value in mining sector companies listed on the IDX in 2017-2021, the total population in this study is 47 companies. Samples were obtained using the purposive sampling method, so 41 companies were obtained. The research approach used in this study is quantitative research. The secondary data used is obtained from financial statements according to the selected criteria. The data collection method is carried out using purposive sampling by processing data using the Eviews software tool version 9. Data analysis using Panel Data Regression and Moderating Regression Analysis. Based on the paired test model using Chow Test, Hausmant Test and Lagrange Multiplier Test, the best model used is the Fixed Effect Model. The calculation results state that Company Size, Leverage and Profitability together have a significant positive effect on the Company Value of Mining Companies listed on the Indonesia Stock Exchange during the 2017-2021 period.
How Liquidity, Leverage, and Business Growth Affected the Financial Crisis and Its Impact on Company Value?
Authors: Palupi Rini
Published: March 2024

The company's growth is highly expected by internal and external parties of the company, because good growth signals the development of the company. This study aims to determine the effect of Liquidity, Leverage and Firm Growth on Financial Distress and its Implications for Company Value in food and beverage companies listed on the Indonesia Stock Exchange in 2015-2021. This type of research uses associative quantitative methods. The population in this study amounted to 54 companies, the selection of sample techniques in this study used the purposive sampling method, then the samples used in this study were 11 companies. The data used in this study are secondary data. Panel data regression testing using chow test, hausman test and langrange multiplier test. Data processing techniques using the E-views 12 program, namely using descriptive statistical tests, selection of panel data regression models, classical assumption tests, panel data regression analysis, hypothesis tests, determination coefficient tests, path analysis and sobel tests. The results of this study show that, simultaneously, liquidity (current ratio), leverage (debt to equity ratio) and firm growth together have a significant effect on financial distress.
Hak Waris Khunṡa dan Metode Penyelesaiannya dalam Hukum Waris Islam
Authors: Muhibbussabry
Published: March 2024

The heirs and their shares in Islamic inheritance law have been rigidly regulated in the Qur'an, hadeeth and ijma', everyone who has a relationship of marriage, descent, and kinship, whether the status is still in the womb, male and female have their respective rights and shares. However, in reality of life, there are heirs whose status is unclear because they have multiple sexes (khunṡa), so that the share of inheritance received cannot be determined with certainty. The purpose of this study is to find out the inheritance rights of khunṡa, the opinion of the mażhab scholars and the calculation method for resolving khunṡa cases in detail. This research uses an analytical descriptive method with a qualitative approach. The results of this study identify two types of khunṡa: first, khunṡa ghairu musykil, whose inheritance is determined by the method of urination. If it is through the male sex, it inherits the male share; if it is female, it inherits the female share. If it is through both sexes, it is determined by the sex that urinates first, because it is considered the original identity. If it comes out at the same time, it is determined by the greater volume. Secondly, khunṡa musykil is divided into two conditions: first, when it is still possible to clarify the status of khunṡa because she has not yet reached puberty. In this case, he and the other heirs are given the smallest share of the two estimates of a male or female, with the rest of the estate deferred until the status of the khunṡa becomes clear. Secondly, when it is no longer possible to clarify the status of the khunṡa because he has reached puberty, but he does not have the characteristics of a male or female. In this situation, he and the other heirs are given half of the two estimates of male or female. This share calculation can be the best alternative in resolving khunṡa inheritance cases because there is still a legal vacuum in the compilation of Islamic law in Indonesia.
Model Pemetaan Pikiran Sebagai Upaya Menggali Potensi Desa
Authors: Mujiono Mujiono , Sumartono Eko , Hanila Siti , Narti Sri , Parwito Parwito
Published: March 2024

Tujuan penelitian adalah membuat model pemetaan pikiran dalam upaya menggali potensi desa. Kegiatan di awali dengan merumuskan masalah, menambahkan kajian teoritis, pengumpulan data dan penyampelan, analisis data dan penyimpulan teoritik. Dalam proses analisis dengan pengkodean terbuka, ditemukan banyak sekali potensi desa mulai dari laut hingga umur penduduk, kemudian pada pengkodean terporos, potensi-potensi tersebut ditentukan berdasarkan kategorinya yaitu fisik dan sosial. Adapun yang termasuk potensi fisik adalah laut, pesisir pantai, sungai, perkebunan, air terjun, dan cagar alam. Sedangkan yang termasuk potensi sosial adalah angka putus sekolah, jenis pekerjaan, kemiskinan, dan umur penduduk. Potensi yang disebutkan adalah contoh, Jika diekplorasi dan dibuat secara rinci maka akan lebih baik.
Analysis of procurement of raw materials and income of tapioca flour at PT. Hutahaean Pintu Bosi Village Laguboti Sub-district
Authors: Lubis Maju , Reswita Reswita , Sriyoto Sriyoto
Published: March 2024

This research was conducted in December 2019 - January 23, 2020 at PT. Hutahaean Pintu Bosi Village Laguboti District Toba Samosir Regency North Sumatra Province. This research aims to find out the procurement of raw materials in PT. Hutahaean, to find out the number of EOQ, Safety Stock, ROP and TIC in PT. Hutahaean, and to find out the income of tapioca flour in PT. Hutahaean. The data used in this study is primary and secondary data. Primary data is obtained from live interviews with respondents using a list of questions or questionnaires. Secondary data in the form of supporting data in this study from previous research results or books and literature relevant to this study. The analysis used is inventory analysis by EOQ method, Safety Stock (SS), Reorder Point (ROP), Total Inventory Cost (TIC), and revenue analysis. The result of this study is procurement of raw materials has 2 sources namely from farmers and core gardens with an average monthly amount of 1.305,62 tons and 125,23 tons, safety stock per month of 55,03 tons, for optimal purchase of raw materials with EOQ method of 232,34 tons with the frequency of purchase 6 times in 1 month, the number of rebookings or ROP of Rp.110,07 tons, TIC according to PT. Hutahaean amounted to Rp. 12.583.225 while TIC according to EOQ amounted to Rp. 10.222.978,24 and Average receipts amounted to Rp. 2.155.351.605 per month, the average total cost was Rp. 1.449.957.057 per month and the average income was Rp. 705.394.548 per month.
The Effect of Community Activities on Water Sources in Kelurahan Pasar Lama
Authors: Rachmania Aziza , Mahasina Devi Arina , Mufidah Mufidah , Ismadi Muhammad Aini Doni
Published: March 2024

Martapura River, a river that is a tributary of the Barito river whose mouth is located in the city of Banjarmasin and upstream is located in Banjar District, South Kalimantan, has experienced pollution that is seen in the physical changes in river water. The city government of Banjarmasin makes the function of the Martapura River a water tourism route so it must be supported by the active participation of the local community. The purpose of this study was to determine the effect of community activities on water resources in the Pasar Lama Kelurahan. The method used in this research is quantitative method. Quantitative methods are used to analyze the data presented in the form of numbers and measured. Next, to determine the status of water quality the Pollution Index method is used. To determine the effect of community behavior in community activities on the banks of the Martapura river and sanitation, descriptive qualitative methods were used through triangulation of data source techniques. The results of the observational analysis showed that the knowledge and attitudes of the community towards PHBS and sanitation activities on average had gone well, but about 25 percent of the people living on the banks of the Martapura River had not implemented their knowledge by tending to do MCK activities and throw garbage directly into the river. Based on observations of the Martapura river that has begun to be polluted, this indicates the existence of pollution from domestic waste disposal in the form of MCK and garbage disposal from traditional market activities. The behavior of the community that still dumps garbage into the river, the existence of traditional markets on the edge of the river, and there are still people who use latrines located in the Martapura river for manci washing latrines which causes the Martapura River is still polluted
The Use of Citrus Peel Bio-Pesticides Against the Mortality of Fire Ants (Solenopsis) on Rambutan Tree (Nephelium lappaceum)
Authors: Lathifah T. Titah Nurul , Okarniatif A. Assyifa Mappadeceng , Bagenda Faradiba , Yuniar Sugira Selfi , Nurain Salsabila , Sadarang Rimawati A.I , Rusmin Muhammad
Published: March 2024

This article aims to explain how to manufacture and use bio-pesticides for citrus peels to control Plant Destruction Organisms (OPT) insects on plants. The research method used is an experimental method, namely by extracting the orange peel, then the extract is tested for its ability to kill pests. The time of the study was carried out on March 21 to 23, 2022. The results showed that bio-pesticides were quite effective in killing Plant Destruction Organisms (OPT) insects.
Efektivitas Pelaksanaan Program Keselamatan dan Kesehatan Kerja Terhadap Terjadinya Kecelakaan Kerja di Kebun Rambutan	PTPN III
Authors: Widjajanto Adi Widjajanto
Published: March 2024

The Occupational Safety and Health Management System is part of the overall company management system in order to control risks related to work activities that aim to create a safe, effective and productive workplace to prevent workplace accidents. The implementation of Occupational Safety and Health Management System which is well implemented will affect the reduction in the number of work accidents, but in some companies in Indonesia work accidents still occur even though the company has implemented Occupational Safety and Health Management System, as well as with Rambutan gardens during the application of Occupational Safety and Health Management System also still accidents, in 2016 there were 23 cases of work accidents , in 2017 there were 19 cases of work accidents, and in 2018 there were 11 cases of work accidents. The last 3 years data shows that the graph of work accidents is decreasing so that the application of the Occupational Safety and Health Management System program in Rambutan garden plantation has been implemented quite effectively although it has not been implemented optimally as a whole. The purpose of this study was to determine how the application of Occupational Safety and Health Management System and its implications for workplace accidents. The results of this study indicate that the obstacles in the implementation of Occupational Safety and Health Management System so that it has implications for workplace accidents is the application of Occupational Safety and Health Management System that has not been well implemented by management in terms of implementing OHS programs that are not on target, lack of supervision by management and lack of employee attention to the use of tools Personal Protective Equipment (PPE) and work not in accordance with the SOP.
Kajian Biaya Perawatan Jalan Perkebunan Kelapa Sawit (Elaeis Guineensis Jacq) Di Divisi 1 Kebun Bah Bulian PT.PP.London Sumatra Indonesia, TBK
Authors: Roosmawati Febriana
Published: March 2024

Oil palm is a plantation commodity that has the potential to fill the market opportunities both domestically and internationally.  This prospect encourages Bah Bulian Plantation to undertake road maintenance.  The Bah Bulian plantation is engaged in the oil palm commodity. This study aims to determine the cost of manual and mechanical road maintenance which implemented at Bah Bulian Plantation, PT.PP.  London Sumatra Indonesia Tbk.  Raya Kahean, Simalungun Regency, North Sumatra Province.  The research was conducted from June to August, 2020. This research is used descriptive analysis method which outlines the cost of road maintenance in Division 1 Bah Bulian Plantation PT.PP.  London Sumatra Indonesia Tbk. The area of Division 1 Bah Bulian Plantation is 526.52 Ha. The type of road in Division 1 is a 36,919 meter long transport road or an average length of 45.7 meters.  Mechanical and manual road maintenance costs which conducted in Division 1 Bah Bulian Plantation in 2017 at a cost of Rp. 76,662,936 for a cost of Rp. 145,470 / Ha, and in 2018 at a cost of Rp. 90,996,408 for a cost of Rp.  172,668 / Ha, and in 2019 requires a fee of Rp.  80,550,936 for a cost of Rp.  152,848 / Ha
FORMULASI SEDIAAN OBAT KUMUR DARI EKSTRAK DAUN MANGROVE (Rhizophora apiculata Blume) SERTA UJI AKTIVITAS ANTIBAKTERI Streptococcus Mutans
Authors: Novia Devi , Lestari Gina , Saputra Rendi Adi
Published: March 2024

Mangrove merupakan jenis tumbuhan dengan habitat berada di air laut, daun mangrove dengan nama latin Rhizophora Apiculata mengandung senyawa flavonoid dan saponin, pemanfaatan daun mangrove sebagai sediaan obat kumur merupakan suatu alternatif untuk mengganti sediaan obat kumur yang pada umumnya mengandung antiseptik dan alkohol.Penelitian ini memformulasikan ekstrak daun mangrove menjadi sediaan obat kumur yang memenuhi persyaratan fisik dan mengetahui perbedaan aktivitas antibakteri terhadap pertumbuhan bakteri Streptococcus mutans dengan variasi konsentrasi ekstrak 5%, 10%, dan 15%. Uji aktivitas antibakteri menggunakan media MHA dengan metode difusi cakram. Uji persyaratan fisik meliputi uji organoleptis, uji pH, uji kejernihan, uji homogenitas, uji sentrifugasi, dan uji panelis.Hasil penelitian menunjukkan bahwa sediaan obat kumur ekstrak daun mangrove mempunyai pH diluar range pertumbuhan optimum bakteri, yaitu 4,7 – 5,0. Aktivitas antibakteri Streptococcus mutans pada F1 menghasilkan zona hambat sebesar 3,83 mm, F2 sebesar 4,48 mm, dan F3 sebesar 4,71 mm. Penelitian ini dapat disimpulkan bahwa ekstrak daun mangrove konsenstrasi 5%, 10%, dan 15% dapat menghambat pertumbuhan bakteri Streptococcus mutans dan dapat diformulasikan dalam bentuk sediaan obat kumur.
Model Integrasi Servqual and Quality Function Deployment untuk Penilaian Kualitas Pelayanan: A Case Study Industri Garment
Authors: Haryono Haryono , Handayani Dwi Iryaning , Prihatiningsih Tri , Rosyida Erly Ekayanti
Published: March 2024

Servqual merupakan salah satu metode kualitas yang populer digunakan dalam mengukur kualitas layanan. Namun terdapat Keterbatasan pada metode Servqual, keterbatasan ini dapat dicapai dengan integrasi Servqual dan metode Quality Function Deployment (QFD). Tujuan penelitian ini mengintegrasikan Servqual dan QFD dalam melakukan penilaian kualitas layanan dan kepuasan atas layanan pada department IT (information technology) pada industri garmen di Jawa Timur. Metode Servqual untuk menilai kualitas persepsi dan harapan, sedangkan kualitas desain yang dilakukan melalui teknik QFD. Berdasarkan ServQual, ada kesenjangan antara persepsi dan ekspetasi konsumen yaitu dengan rata-rata persepsi 3.96 dan rata-rara ekspetasi 4.36 nilai Gap rata-rata -0.40, dengan demikian semua atribut pelayanan masih di bawah ekspetasi konsumen. Hal ini menunjukan konsumen tidak puas dengan pelayanan yang ada. Pihak Department IT berusaha untuk memperbaiki pelayanan dengan menentukan prioritas Technical Respond.  Berdasarkan QFD prioritas Technical Respond yaitu: mengadakan pelatihan pelayanan, mengadakan program pelatihan berkala, melakukan pekerjaan dengan sop, pengecekan ulang hasil layanan.
PENGARUH PROPORSI SARI LABU SIAM DAN EKSTRAK BUNGA TELANG SERTA PENAMBAHAN GELATIN TERHADAP KARAKTERISTIK MARSHMALLOW
Authors: Wandita Heidy , Rosida Rosida
Published: March 2024

Labu siam mengandung beberapa vitamin yang baik serta memiliki beberapa manfaat kesehatan, namun pemanfaatannya masih kurang optimal. Sehingga peneliti melakukan pengolahan labu siam untuk dijadikan produk yang lebih bermanfaat dan digemari yaitu berupa marshmallow. Salah satu jenis permen lunak dengan tekstur ringan, lembut, dan kenyal hasil pencampuran gula, pewarna, serta bahan pembentuk gel. Kandungan pektin pada labu siam yang dinilai kurang sehingga perlu adanya penambahan bahan pembentuk gel berupa gelatin. Penggunaan ekstrak bunga telang bertujuan untuk memperbaiki warna dan meningkatkan kadar antioksidan sehingga memperbaiki nilai mutu serta karakteristik produk. Tujuan penelitian untuk mengetahui pengaruh proporsi sari labu siam dan ekstrak bunga telang serta penambahan gelatin terhadap karakteristik marshmallow. Menggunakan metode Rancangan Acak Lengkap (RAL) faktorial 2 faktor dengan 3 kali ulangan. Faktor I proporsi sari labu siam dan ekstrak bunga telang (90:10. 80:20, 70:30) dan Faktor II penambahan gelatin (8%, 10%, 12%). Perlakuan terbaik dengan perlakuan proporsi sari labu siam dan ekstrak bunga telang (70:30) serta penambahan gelatin 12% yang menghasilkan karakteristik produk dengan kadar air 21,187%, kadar abu 1,789%, aktivitas antioksidan 52,866%, kadar pektin 1,513%, kadar antosianin 21,187%, kadar gula reduksi 3,070%, hardness 0,149 N, serta skor hasil uji organoleptik warna 3,16; rasa 3,6; aroma 3,28; dan tekstur 3,28.
FORMULASI TABLET KUYAH DARI MINYAK ATSIRI	JERUK KALAMANSI (Citrofortunella microcarpa)	DENGAN VARIASI PEMANIS SORBITOL
Authors: Haque Aina Fatkhil , Mulyani Elly , Fauziah Dewi Winni , Joeis Joeis
Published: March 2024

In the essential oil of calamansi orange peel, the main component is limonene, which is known to have antimicrobial and antiseptic activity. The chewable tablet dosage form is considered suitable to be combined with calamansi orange essential oil which has been proven to have antibacterial properties, so it is necessary to add variations of sorbitol sweetener. The general objective of this research is to obtain chewable tablets that have good physical properties and taste that are accepted by the market. This study examined (1) the physical evaluation test of all chewable tablet formulations meeting the physical evaluation requirements (weight uniformity test, size uniformity test, and taste response test) (2) taste response test was carried out on variations in the use of sorbitol. The chewable tablets were formulated in 3 groups, FI (Sorbitol 50%), FII (sorbitol : 60%) and FIII (Sorbitol : 70%), and the formulation of the chewable tablets used the direct compression method. The test results for the physical properties of the tablets showed that all tablets met the requirements. The effect on the use of sorbitol in the formulation increased the hardness, friability, and sweetness of the tablets, but had no effect on the uniformity of the weight and uniformity of the size of the tablets. The formulation of the chewable tablet which was very good was seen from the results of the physical properties test and the taste response of the tablet and the best formulation was Formula III
Identifikasi Biota Asosiasi Pada Mangrove Jenis Avicennia spp. dan Sonneratia spp. di Pantai Laksamana Kabupaten Batu Bara
Authors: Fajri Surya , Gunawan Heru , Puspitasari Dian , Ningrum Hesti Sulistia , Nizirwan Muhammad Iqbal , Firmansyah Mhd Adi , Hardiansyah Hardiansyah , Pahmi Pahmi , Wahyudi Akmal
Published: March 2024

Mangroves are one of the most important natural ecosystems. Mangroves physically function as land protection areas against the impact of abrasion and erosion due to waves. In terms of chemistry, mangroves act as filters for pollutants, especially organic materials, and as an energy source that provides detritus, which is a food source for aquatic organisms. Aquatic biota that live in mangrove areas include mollusks, crabs, fish, oysters, and shrimp. In addition, the role of mangroves is very significant in maintaining the productivity of waters in coastal areas and supporting the lives of surrounding communities. The purpose of this study is to identify biota whose lives are associated with mangroves of Avicennia spp. and Sonneratia spp. The method used in this study is exploration. The location of the transect is made based on the purposive sampling method, where data is taken deliberately based on the abundance of biota and mangroves of the species Avicennia spp. and Sonneratia spp. The types of biota associations Nerita polita, Turritella attenuata, Chicoreus sp., Mytilus edulis, Geloina expansa, Scylla tranquebarica, Leptuca uruguayensis, Aratus pisonii, and Lepas balanoides. Mangroves associated with the above biota are from the types of Sonneratia alba and Avicennia marina.
Pembuatan dan Pengujian Sediaan Roll On Ekstrak Buah Lontar (Borassus Flabellifer L )
Authors: Dewi Betna , Pranata M.Fajri Mardendi Adya , Haque Aina Fatkhil
Published: March 2024

Buah lontar salah satu tanaman yang banyak digunakan sebagai obat salah satunya sebagai obat antibakteri, memiliki kandungan antosianin dan antioksidan yang tinggi, Antioksidan digunakan dalam produk kosmetik ,sehingga tanaman ini cocok untuk pembuatan sediaan roll on ekstrak etanol buah lontar (Borassus flabellifer L.). Proses pembuatan ekstrak secara maserasi dengan konsentrasi Ekstrak buah lontar (Borassus flabellifer L.) F1 (3%), F2 (5%) dan F3 (8%). Evaluasi yang dilakukan pada sediaan ekstrak etanol buah lontar (Borassus flabellifer L.) meliputi  uji organoleptis, uji homogenitas, uji pH, uji iritasi kulit dan uji hedonik. Hasil penelitian menyatakan bahwa ekstrak etanol buah lontar (Borassus flabellifer L.) dapat dijadikan sediaan roll on, variasi dari konsentrasi ekstrak etanol buah lontar (Borassus flabellifer L.) mempengaruhi sifat fisik, uji iritasi kulit, dan uji homogenitas dari sediaan. Semakin tinggi konsentrasi ekstrak semakin tinggi pula berbedaan sifat fisik sediaan
Pengaruh Pemberian Pupuk Organik KoHeA+MF Terhadap Produksi Benih Padi Junjuang Varietas Unggul Lokal
Authors: Wulantika Trisia , Fitri Febria , Ngakumalem Ngakumalem , Sondang Yun , Hardaningsih Wiwik , Wahono Sentot , Anty Khazy
Published: March 2024

Rice is a strategic food commodity whose production and productivity need to be increased to maintain the nation's food security.Seeds are one of the production inputs that have a significant contribution to the level of productivity.Therefore, various problems related to rice seed production must be addressed immediately. Problems related to fertilization can be solved by the application of organic fertilizer technology KoHeA +MF (organic fertilizer technology of chicken manure with bioactivator MOL banana poultry),this technology is a cost-effective and environmentally friendly technology.The research was conducted on the experimental land of the Payakumbuh State Agricultural Polytechnic, in June - October 2023.The research design was factorial arranged in a Randomized Group Design (RAK) with 3 replications. The first factor is the level of artificial fertilizer, namely A1: 0% NPK, A2: 25% NPK, A3: 50% NPK, A4: 75% NPK, A5: 100% NPK. The second factor is the dose of KoHeA+MF, D1: 0 tons ha-1; D2: 5 tons ha-1; D3: 10 tons ha-1, D4: 15 tons ha-1, D5: 20 tons ha-1 and D6: 25 tons ha-1.The experimental unit consisted of 90 experimental units. Data analysis using STAT program and DNMRT further test at 5% level. The results showed that the overall application of KoHeA+MF organic fertilizer and NPK inorganic fertilizer had a good effect on the growth and production of rice seeds. At the time of generative growth, KoHeA+MF organic fertilizer support the highest increase in the number of tillers at a dose of 10 tons ha-1 KoHeA+MF and 100 kg ha-1NPK
Effect of Household Investment in Human Capital On Economic Development in Oyigbo Local Government Area of Rivers State, Nigeria
Authors: Agbarakwe Ugochukwu Henry
Published: March 2024

This study investigated the effect of “Household Investment in Human Capital on Economic Development in Oyigbo Local Government Area of Rivers State” using health care, poverty reduction and political participation as proxies for development. It made use of primary data collected using the instrument of questionnaire administered to the residents in the area. Statistical tools such as frequency distribution table, percentages and mean were used to present and analyze the data while the chi-square was used to test the formulated hypothesis. The study showed a significant positive effect of household investment in human capital investment on economic development in Oyigbo Local Government Area of Rivers State. It therefore recommended that households should be granted some tax reliefs to increase their disposable income capability for sustained human capital investment and sustainable economic development. The government is also advised to redouble their investment on infrastructure and the educational sector to support the effort the households.
Is Ideology an Enemy of the Text of the Arab Woman Writer? Or Is It Just a Mold of Rock That Clips Her Wings and Altercates with The Taboos
Authors: Bishara Hanan
Published: March 2024

The novel's mission is to introduce public reality and break down taboos. The novel is a kind of art, and art is an uninterrupted yearning for beauty and thus other values, whether a historical value, cause-bearing speech, or taboo altercation. They are all present in the writer's mind at the time of writing, a condition that does not overshadow the aesthetic artistic goal that has priority in writing novels in my opinion. Any perception of literature, however extreme it may be to move away from ideology, or to declare its denial and opposition to its concepts, involves whether or not it wants to respond, a clear ideological dimension. Literature is a discourse that develops on this ground, involves it, and exercises its activity on. It is an ideologically saturated discourse to which values and relationships come after they have been popularized by relations of social, moral and political forces. It is therefore the function of criticism to reveal these implicit dimensions, and to learn about the ideology of the texts that it addresses. It is a function that is not connected only to exposing the ideology of texts, but also to identifying the transformations that have taken place throughout the history of modern literature
National Autonomy and the Phenomena of Neo-Colonialist Activities
Authors: Ebaye Sunday Esoso Nsed
Published: March 2024

The economic penetration of the developing states has become a competitive replacement for colonialism. Thus, National autonomy– the capacity of a nation–state to make and apply decisions shaping its political and economic future, has significantly been subjugated by neocolonialism- the determinations of the former colonial and new powers to maintain control over independent developing states. The peripheral states have become satellites of the center nations as their economies have been structured to serve international capitalism. The aim of this work is to place the relationship between the neo-colonialist activities and the national autonomies of the developing states. The paper adopted the survey research design. The instrument for data collection was structured questionnaire while the simple linear regression analysis was used to examine the extent of the relationship that exist between the variables. The two hypotheses were tested at 0.05 level of significance. Findings revealed that there exists a significant relationship between national autonomy and the phenomena of neo-colonialist activities, and that though colonialism may virtually be dead, but neo-colonialism continues as the 3rd world states have become victims of a subtle form of domination. The work recommends that autonomy should include choosing to orient economic and political decisions of the nation-state instead of the continues political hegemony and economic exploitation by the advanced states. Therefore, the developing states must be constructive in their relations with the advanced nations and ensure the respect and enhancement of local autonomy. African states; as Timamy postulated, should promote self-esteem, institutionalize human dignity and entrench the values of integrity. The leaders must realize that the present world order is part of the problem and not; in any way, the solution to Africa’s unending nightmare.
Errors and Misconceptions in Linear Inequalities Among Senior High Students in Mfantseman Municipality
Authors: Yokoso Victor , Kabutey Davidson Teye , Ansah Susan , Ntow Yvonne Mawusi , Ofotsu Sylvia
Published: March 2024

This study aimed to investigate the different errors and misconceptions made by students when dealing with linear inequalities. The goal was to uncover the nature and causes of these errors and misconceptions among students in Senior High Schools within the Mfantseman Municipality in the Central Region of Ghana. The research employed an explanatory sequential mixed methods design and was conducted in two public Senior High Schools selected from the Municipality. A total of 180 Senior High School students and teachers participated in the study, including 10 teachers. The sample was selected using a random sampling technique, which yielded 170 students from the two chosen public Senior High Schools. Data collection encompassed results from students' tests on linear inequalities, interviews with students, and questionnaires given to mathematics teachers. The collected data was coded and analyzed using descriptive statistics. The study's findings revealed common errors made by students, such as multiplying/dividing by a negative number, substituting inequality symbols with "equal to" symbols, performing operations on only one side or different numbers on the two sides of a compound inequality, as well as errors in algebraic operations, simplification, and arithmetic. Misconceptions observed included confusion between equality and inequality, misconceptions when dividing or multiplying through an inequality by a negative number, and struggles with compound inequalities. Students' difficulties arose from an inadequate understanding of basic inequality concepts, overgeneralization, limited mastery of inequality rules, and insufficient exposure to compound inequalities. Translating word problems into algebraic symbols posed a significant challenge. The study also highlighted that mathematics teachers were aware of the errors made by students. Consequently, teachers made efforts to address these errors during linear inequality classes. The findings suggest that teachers not only need assistance in identifying errors but also in understanding how errors can emerge during the learning process. One of the recommendations is to enhance teacher education by emphasizing diverse teacher-student interactions that thoroughly consider students' mathematical ideas. This approach aims to support teachers in effectively utilizing students' experiences in the learning process.
OPTIMAL DESIGN OF THE TRADITIONAL CHINESE WOOD FURNITURE JOINT BASED ON EXPERIMENTAL AND NUMERICAL METHODS
Authors: HU WENGANG , FU WENJIE , ZHAO YUAN
Published: March 2024

In this study, computer aided technology was utilized to improve the traditional grid shoulder mortise-and-tenon joint (GSMTJ). Firstly, the traditional GSMTJ was redesigned through using separated loose tenon by the computer aided design (CAD) software called AutoCAD. And then the mechanical strengths of the traditional GSMTJs and the improved GSMTJs were compared and analyzed using the experimentally validated finite element method (FEM) based on the computer aided engineering (CAE) software called ABAQUS. Finally, the GSMTJs were further investigated from perspective of manufacturing efficiency using the computer aided manufacturing (CAM) software called JDSoft SurfMill. Based on the above simulation analysis, the improved GSMTJ was validated to be equivalent strength, high manufacturing efficiency increasing by 11.5%, low processing load ratio decreasing by 30%, as well as less wood material cost reducing by 3.6% compared with the traditional GSMTJ. The proposed improved GSMTJ was validated to be more suitable to modern wood processing machines. In addition, the methodology of combining the CAD, CAE, and CAM to wood products design was proofed efficient, economic, and feasible, and can be also used in design of other products.
Analisis Mise En Scene dalam Interaksi Tokoh Yuni dengan Para Tokoh Antagonis pada film Yuni
Authors: Sucita Sutari Puspa , Kurniawan Donie Fadjar
Published: March 2024

Film Yuni merupakan film dengan isu ‘perempuan’ yang rilis di bioskop pada 9 Desember 2021, kemudian tayang di platform streaming resmi Disney+ Hotstar pada 21 April 2022. Tujuan penelitian ini menjelaskan penggunaan analisis salah satu elemen mise en scene yang ada dalam interaksi tokoh Yuni dengan para tokoh antagonis. Penelitian ini menggunakan film Yuni sebagai objek penelitian dengan berfokus pada interaksi tokoh Yuni dengan para tokoh antagonis. Metode yang digunakan adalah deskriptif kualitatif. Teknik pengumpulan data dalam penelitian ini dilakukan melalui observasi dan studi pustaka. Analisis data dilakukan dengan menggunakan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari analisis beberapa unsur mise en scene di penelitian ini diketahui unsur akting berperan penting sebagai media para tokoh menyampaikan pesan dari naskah. Selanjutnya dilakukan analisis interaksi tokoh sehingga dapat diketahui terdapat relasi antara Yuni dengan para tokoh antagonis yang menunjukkan interaksi fisik, verbal, maupun emosional.
Análisis y Clonación del Gen catE de Bacillus Licheniformis M2-7
Authors: Mozo Mejía Rigoberto , Rojas Aparicio Augusto , Rodríguez Barrera Miguel Ángel , Ortuño Pineda Carlos , Romero Ramírez Yanet
Published: March 2024

En Bacillus licheniformis M2-7 el gen catE codifica para la posible proteína catecol 2, 3-dioxigenasa, relacionada con la biodegradación de hidrocarburos, confiriéndole mecanismos de resistencia contra estos compuestos. En los últimos años, el desarrollo de organismos genéticamente modificados (OGM) y la biorremediación utilizan esta nueva tecnología potenciando las características metabólicas y logrando una degradación de agentes contaminantes más eficiente. Para establecer estrategias de biorremediación, se debe conocer los procesos metabólicos implicados y los genes que codifican las proteínas relacionadas. Este trabajo se centra en analizar y clonar el gen catE de B. licheniformis M2-7 en un plásmido para confirmar su función en la utilización de hidrocarburos. Para ello se extrajo el ADN cromosomal, se amplificó un fragmento del gen catE mediante PCR y se clonó en el vector pJET1.2/blunt, la transformación se realizó E. coli DH5. La construcción del plásmido recombinante se confirmó mediante PCR y digestión con EcoRV. Mediante esta metodología se logró diseñar el plásmido pCAT derivado del vector pJET1.2/blunt, llevando un fragmento del gen catE de B. licheniformis M2-7, plásmido que se encuentra en la cepa RMJ de E. coli, lo que permitirá utilizarla como herramienta molecular para generar una mutante en dicho gen en B. licheniformis.
Producción de plántulas de calidad de papaya (Carica papaya l.) Utilizando bioestimulantes con fibra de coco en vivero
Authors: Castro Landín Alfredo Lesvel , Massur Marcillo Eddie Mauricio , Mayra Lissette Zapata Velazco  , Gabriel Ortega Julio Luís , Vera Velázquez Raquel
Published: March 2024

La investigación se realizó en los viveros de plántulas de calidad de papaya (Carica Papaya L.) utilizando bioestimulantes con fibra de coco en la parroquia Andil en el cantón Jipijapa, provincia de Manabí. El objetivo del trabajo fue determinar el mejor bioestimulante en la producción de plántulas de papaya .El experimento fue implementado con un diseño experimental de bloques completos al azar con cuatro tratamientos y cuatro repeticiones, en arreglo factorial 4 x 4, donde los factores fueron A (bioestimulantes) y B (días) y analizadas con medidas repetidas en el tiempo. Las variables estudiadas fueron: altura de planta (cm), diámetro de tallo (mm), número de hojas de raíz (cm) y longitud de raíz, tomadas cada 7 días hasta los 44 días después del trasplante a la fibra de coco. Los resultados mostraron que los bioestimulantes y el tiempo fueron altamente significativos al P<0,01 de probabilidad, y la interacción fue altamente significativo para altura de planta. La prueba de Tukey al P>0,05 de probabilidad resultó que el mejor tratamiento en la altura de planta, diámetro de tallo y número de hojas fue la Fitohormona 4 ml; mientras que para el tamaño de raíz el mejor tratamiento fue para el Tratamiento 2: Micorrizas 4 gr con 8,14 cm.
Clasificación y Manejo de las Facturas de Cúpula Radial, a Propósito de un Caso
Authors: Calva Valverde Santiago Vinicio , Guerrero Nejer Kevin Stalin , Mendez Rivera Dennys Fernando , Calderón Soto Michelle Anahí , Cabrera Chávez Jhandry Alexander
Published: March 2024

Objetivo: comprender la clasificación y abordaje de la fractura de cúpula radial. Metodología: mediante el estudio de un caso clínico y una revisión bibliográfica de la clasificación y el manejo de las fracturas de cúpula radial. Resultados y discusión: se emplea el sistema de clasificación de Mason para categorizar las fracturas en la cabeza y cuello del radio, siendo valioso para la evaluación de posibles tratamientos adicionales. Esta clasificación se compone de tres tipos. El abordaje de las fracturas de la cúpula radial abarca opciones que van desde la gestión conservadora hasta la realización de un recambio protésico, dependiendo del tipo de fractura identificado. No obstante, el pronóstico no solo está determinado por la elección del tratamiento, sino que también puede ser afectado por las lesiones concomitantes y diversos factores relacionados con el paciente. Conclusión: el sistema de clasificación de Mason ha sido una herramienta valiosa para categorizar las fracturas en la cabeza y cuello del radio, proporcionando una base para la evaluación de tratamientos adicionales. El manejo integral, que incluye el tratamiento de tejidos blandos lesionales, es fundamental para obtener resultados satisfactorios y reducir la necesidad de revisiones de implantes.
Diseño Y Desarrollo De Aplicación Remota Para El Control De Recicladora Extrusora De Filamento Usando Modulo Hc-05
Authors: Morales Nava Renato , Reséndiz Macías Alejandro , Correa Serna Vanessa , Lopez Tello Jose Antonio , Sosa Sales Alejandro
Published: March 2024

Con el fin de facilitar el uso de equipos electrónicos, este articulo describe el desarrollo de una aplicación remota, el cual el medio el método de comunicación es de manea inalámbrica, usando un módulo bluetooth, esto permitiendo operar desde la distancia creado una comunicación puerto serial. El diseño del dispositivo se creará con la finalidad de ser fácil de entender y comprender, permitiendo al usuario manipularlo con al menos muy pocas instrucciones de uso, pensado también en los recursos a utilizar y mostrar en el dispositivo. El diseño del dispositivo aprovecha tanto la metodología de hardware de código abierto como el paradigma para desarrollar el prototipo rápido creación auto replicante y un software de aplicación remota de control. Este documento específicamente, describe el diseño y desarrollo de una aplicación.
Integración de Realidad Virtual y Arduino en la Rehabilitación Física de Miembros Inferiores
Authors: Solis Lombera José Salvador , Carbajal Solano José Pablo , Martínez Arroyo Miriam , De La Cruz Gámez Eduardo , Ramirez Teresa Juan Carlos
Published: March 2024

En México existen centros de rehabilitación los cuales ofrecen terapias físicas y ocupacionales para fortalecer los músculos, mejorar el equilibrio y la coordinación sin embargo se requieren de nuevas estrategias para la realización de sus actividades diarias. En este trabajo se expone el desarrollo de un sistema auxiliar en la rehabilitación física de los miembros inferiores(piernas) utilizando la tecnología de Realidad Virtual (RV) inmersiva. El sistema de rehabilitación propuesto emplea dispositivos de RV brinda ejercicios diseñados para ejercitar los miembros inferiores y superiores para incrementar la fuerza, la coordinación y la destreza, para pacientes que hayan sufrido lesiónes temporales. Estos ejercicios se ajustan a las necesidades individuales de cada paciente, permitiendo un enfoque personalizado. El sistema de rehabilitación consiste en un prototipo de hardware conectado a un módulo de rehabilitación con ejercicios a realizar mediante RV, utilizando las gafas Oculus quest 2. El prototipo de conexión (microcontrolador arduino 1) obtiene entradas de datos basados en los sensores (MPU6050) con acelerómetros y giroscopios que capturan las rotaciones de los movimientos de las piernas de los usuarios, con lo cual el módulo de rehabilitación simula los escenarios (juegos) que involucran los ejercicios necesarios para la terapia determinada por un experto humano.