bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Inflasi, Nilai Tukar dan Suku Bunga terhadap Harga Saham Perusahaan Perbankan
Authors: Fellicia Nadilla , Widjaja Indra
Published: April 2023

Pada era globalisasi ini, banyak negara termasuk Indonesia yang sangat memperhatikan pasar modal karena pasar modal merupakan salah satu faktor yang memberikan dampak besar terhadap perekonomian negara. Namun, tiba-tiba di akhir tahun 2019, muncul wabah penyakit yang menyebabkan krisis ekonomi.

Dampaknya pun tidak hanya dirasakan oleh Indonesia saja, namun seluruh dunia. Covid-19 tidak hanya merugikan dunia kesehatan saja, namun berdampak ke semua sektor perekonomian yang ada. Pasar Modal adalah salah satu faktor terpenting dalam perkembangan ekonomi di Indonesia dan digunakan oleh banyak perusahaan sebagai media untuk berinvestasi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh inflasi, nilai tukar dan suku bunga terhadap harga saham. Sampel dari penelitian ini adalah 4 perusahaan perbankan yang dipilih dengan metode purposive sampling. Hasil dari penelitian ini kemudian akan diolah dengan aplikasi SPSS versi 27.0. Hasil dari penelitian ini menunjukkan bahwa: (1) Inflasi memiliki pengaruh negatif tidak signifikan terhadap harga saham perusahaan perbankan. (2) Nilai tukar memiliki pengaruh negatif signifikan terhadap harga saham perusahaan perbankan. (3) Suku bunga memiliki pengaruh positif tidak signifikan terhadap harga saham perusahaan perbankan. (4) Secara simultan, inflasi, nilai tukar, dan suku bunga memiliki pengaruh terhadap harga saham perusahaan perbankan.

 

In this era of globalization, many countries including Indonesia, pay great attention to the capital market because the capital market is one of the factors that has a major impact on the country’s economy. However, suddenly at the end of 2019, a disease outbreak appeared which caused an economic crisis. The impact isn’t only felt by Indonesia, but the whole world. Covid-19 isn’t only detrimental to the world of health, but has an impact on all existing economic sectors. The capital market is one of the most important factors in economic development in Indonesia and is used by many companies as a medium for investing. The purpose of this study is to determine the effect of inflation, exchange rates and interest rates on stock prices. The sample of this research were 4 banking companies selected using purposive sampling method. The results of this study will then be processed with the SPSS version 27.0 application. The results of this study indicate that: (1) Inflation has no significant negative effect on stock prices of banking companies. (2) Exchange rate has a significant negative effect on the stock price of banking companies. (3) Interest rates have no significant positive effect on banking company stock prices. (4) Simultaneously, inflation, exchange rates, and interest rates have an influence on the stock prices of banking companies.
Pengaruh Orientasi Kewirausahaan dan Inovasi Produk terhadap Kinerja UMKM Kain Ulos
Authors: Chow Vincent , Utama Louis
Published: April 2023

Tujuan penelitian ini adalah untuk mengetahui apakah orientasi kewirausahaan, dan inovasi produk memiliki pengaruh terhadap kinerja UMKM kain ulos. Populasi dalam penelitian ini adalah UMKM kain ulos. Sampel yang digunakan pada penelitian ini yaitu 102 responden pemilik UMKM kain ulos di Pematangsiantar. Teknik pengambilan sampel yang digunakan yaitu non probability sampling dengan metode pengambilan sampel purposive sampling. Pengumpulan data yang dilakukan dengan menggunakan kuesioner berskala likert. Penelitian ini menggunakan software Smart Partial Least Square (PLS) versi 3.0 sebagai metode analisis data. Secara keseluruhan hasil dari penelitian ini yaitu orientasi kewirausahaan memiliki pengaruh terhadap kinerja UMKM kain ulos, Inovasi Produk memiliki pengaruh terhadap kinerja UMKM kain ulos.

 

The purpose of this study was to find out whether Entrepreneurial Orientation and Product Innovation have an influence on the performance of ulos cloth SMEs. The population in this study were ulos cloth SMEs. The sample used in this study was 102 respondents who owned ulos cloth in Pematangsiantar. The sampling technique used is non-probability sampling with purposive sampling method. Data collection was carried out using a Likert scale questionnaire. This study uses Smart Partial Least Square (PLS) software version 3.0 as a method of data analysis. Overall, the results of this study are that Entrepreneurial Orientation has an influence on the performance of ulos cloth SMEs, product innovation has an influence on the performance of ulos cloth SMEs.
Pengaruh Literasi Keuangan, Gaya Hidup, dan Locus of Control terhadap Perilaku Keuangan Mahasiswa di Jakarta
Authors: Sari Ayuga Luni Amita , Widoatmodjo Sawidji
Published: April 2023

Tujuan dari penelitian untuk mengetahui pengaruh antara literasi keuangan, gaya hidup, dan lokus pengendalian terhadap perilaku keuangan mahasiswa di Jakarta. Sampel dari penelitian ini sebanyak 100 responden dengan teknik purposive sampling. Pengumpulan data menggunakan kuesioner online dengan program SmartPLS 3.2.9. Hasil dari data yang sudah terkumpul menunjukkan bahwa literasi keuangan dan lokus pengendalian memiliki hubungan positif dan berpengaruh signifikan terhadap perilaku keuangan mahasiswa di Jakarta. Sedangkan gaya hidup tidak berpengaruh terhadap perilaku keuangan mahasiswa di Jakarta.

 

The purpose of this study is to analyze the effect of financial literacy, lifestyle, and locus of control on financial behavior on undergraduates in the city of Jakarta. Sample of this study are 100 respondents and using purposive sampling. The data distribution obtained by online questionnaires with processing techniques by SmartPLS 3.2.9 program. The results of data collected show that financial literacy and locus of control have a positive and significant affect on financial behavior on undergraduates in the city of Jakarta. Meanwhile, lifestyle have no affect on financial behavior on undergraduate in the city of Jakarta.
Influence of Smallholder Farmers' Socio-economic Characteristics on and Perceived Benefits of Organic Agriculture Farming
Authors: Areri Vivian M. , Obulinji Humphreys W. , Recha Charles W.
Published: April 2023

The decision to adopt an agricultural technology is categorized into characteristics specific to farmers and their households and socio-economic factors. The difference in factors influencing the smallholder farmers' adoption of Organic Farming (OF) practices varies across the world. Thus, this paper investigates the influence of smallholder farmers' socio-economic characteristics on the adoption of OF in Kisii Central, Kisii County. The study adopted mixed-method research that involved a household survey and key informants. The results indicate that the major socio-economic characteristics influencing smallholder farmers' adoption of organic farming were farm size (79%), income (73%), family size (67%), and age (66%). In addition, there is a positive correlation between education and the use of crop residues (r=0.113), animal manure (r=0.114), and cover crop (r=0.121). The study recommends that promoters of OF consider specific socio-economic characteristics of the farmers in adopting OF.
Interrogating the Roles of Women Academics in Tertiary Institutions in Nigeria: Prince Abubakar Audu University and Veritas University, Abuja in Focus
Authors: J.A.A.Agbonika, (SAN)  , Angela Ngozi Dick  , Ozoude Theresa O  , J.A. Odu  , Patrick Sunday Ibbi
Published: April 2023

The role of women in nation-building has continued to attract global attention. With changing policies and the resulting emphasis on female education, the ground is shifting as many women have entered previously male-dominated fields such as medicine, law, politics, the academia, among others. However, women still must pass some sociocultural and institutional hurdles to be able to attain a meaningful level of growth in their chosen careers. Despite the progress that women in the professional sphere have made, they remain underrepresented in strategic and essential positions. In fact, in academia, the representation of women can be likened to a pyramid where only a very small and, indeed, insignificant number of women exist at the top and in key leadership positions, especially in Nigeria. This position also applies to Prince Abubakar Audu University and Veritas University, Abuja, by implication. In this research, we have adopted the doctrinal approach and found that women still have a long way to go compared to men in attaining leadership roles. More work needs to be done collectively by men and women to place women in the leadership scheme.
Laboratory Evaluation of the Molluscicidal Activity of Calcium Hypochlorite on Intermediate Hosts of Paragonimiasis
Authors: Oniya M.O. A  , Simon-Oke I.A.  , Otun T.P.
Published: April 2023

A laboratory investigation was conducted to assess the molluscicidal effect of calcium hypochlorite on two species of Potadoma snails: Potadoma moerchi and Potadoma freethi. 90 snails per species were collected from a stream in Ipogun village, Ondo State, Nigeria. Five (5) concentrations of calcium hypochlorite (45mg/l, 65mg/l, 85mg/l, 105mg/l, and 125mg/l) were prepared for the experiment using well water. The snails were then exposed to the different concentrations of the calcium hypochlorite solution in glassware for 48 hours with 3 replicates per treatment in a completely randomized design to determine the LC50 and LC90. A control treatment was also set up for the experiment using well water. The results showed that Calcium hypochlorite had a remarkable molluscicidal activity on the snails, with a 93.33% percentage mortality rate recorded in Potadoma moerchi at 48 hours and 100% recorded from 32 hours for Potadoma freethi snails in the two highest concentrations. After the 48-hour assay, the mean LC50 and LC90 for P. moerchi were 91.42mg/l and 126.27mg/l, while the mean LC50 and LC90 for P. freethi were 51.98mg/l and 94.33mg/l. Calcium hypochlorite demonstrated effective molluscicidal activity against both snails and may be useful in controlling intermediate hosts of paragonimiasis, and its deployment in slow-flowing or stagnant water bodies
Motivators of Mobile Phone Debt Financing among College Students in Kenya
Authors: Nyamita Micah Odhiambo
Published: April 2023

Mobile phone debt financing is above 90% among all phone users in Kenya, irrespective of the reason for borrowing, and at least three-quarters of the youth who own mobile phones in Kenya have accessed and utilized formally acquired debt financing, including mobile phone loans. In addition, mobile phone debt financing is essential for empowering the youths by enabling them to engage in small entrepreneurship ventures and even support their education programs. Hence, the study attempted to determine the motivators of this kind of debt financing among college students in Kenya. Using a purposive sampling technique, 377 students from four major colleges and universities in Kisumu City, Kenya, with a total population of 18,700 students, were applied to obtain data. Descriptive and inferential statistics were used, and the findings revealed that government regulations and credit terms are the most significant motivators of mobile phone debt financing among college students in Kenya. Sensitization and social influence were also found to moderately influence mobile debt financing.
Analysis of the Effect of Corporate Social Responsibility Towards Investment Efficiency of Oil and Gas Companies in Indonesia
Authors: . Fadhilah , Leon Farah Margaretha , Widiastuti Maria C.
Published: April 2023

Investment efficiency in any business sector is absolute. Investment efficiency in this study was investigated using the prevailing cash flow approach through which we examined its effect on the six dimensions of upstream oil and gas corporate social responsibility (CSR)/community development program (CDP) expenditures in Indonesia. This study aimed to provide information on the most important CSR/CDP expenditures that needed to be prioritized, as the expenditure had a broad impact on the company’s investment efficiency and was a part of the license-to-operate strategy. Descriptive analysis with panel data regression was used as the research method. The novelty of the research was on CSR activities and the forms of CSR, which included donation, social, and economic, in the Indonesian upstream oil and gas industry. The use of the company age as an additional control variable in the research also became a research novelty. The research samples were oil and gas companies in Indonesia at the exploitation stage, which already have gross revenue and equity to be split and reported CSR activities, with research observation conducted from 2018 to 2021. The results of the study concluded that CSR on education and the profit before interest and tax control variable had a significant and positive effect on investment efficiency, while the company age and sales growth control variables had a significant and negative effect on investment efficiency. As an implication, the CSR implemented by the contractors must be carried out holistically, accompanied by accurate, precise, and careful calculations in CSR/CDP funds realizations. Additionally, the Special Task Force for Upstream Oil and Gas Business Activities (Satuan Kerja Khusus Pelaksana Kegiatan Usaha Hulu Minyak dan Gas Bumi; SKK Migas), as the contractor management, must provide CSR/CPD contributions evidence as part of the upstream oil and gas social investment. Our recommendation for future studies is to change dependent variables into social investment results, the result of the monitoring and evaluation program, and other factors.
Influence of Value Creation on the Performance of Small and Medium-Scale Agro-Food Processing Enterprises in Kenya
Authors: Odondo Maurice Otieno
Published: April 2023

Small and Medium-scale Agro-food processing enterprises are reported in academic studies and practice as vital in building sustainable economies. The purpose of this study was to determine the influence of value creation on the performance of Small and Medium-Scale Agro-food processing enterprises in Nairobi County, Kenya. The target population for the study was 1,020 licensed Small and Medium-Scale Agro-food processing enterprises in Nairobi County. The study adopted a correlational research design which sought to establish the relationship between variables in the study. Qualitative data were analyzed using descriptive statistics, which included mean, frequencies, and percentages, while quantitative data was analyzed using inferential statistics, including multiple regression analysis, correlational analysis, analysis of variance, and chi-square tests. The analyzed data were presented using tables. The study concluded that value creation influenced the performance of Small and Medium-scale Agro-food processing enterprises and recommended that Small and Medium-scale Agro-food processing enterprises should apply value creation on products for improved enterprise performance.
Determinants of Cash Holding of Shariah and Non-Shariah-Compliant Firms at Indonesia Stock Exchange
Authors: Cindy Mutiara , Leon Farah Margaretha , Purba Yosephina Endang
Published: April 2023

The purpose of this study is to analyze what factors determine the cash holding of Shariah and non-Shariah-compliant firms of the manufacturing sector on the Indonesia Stock Exchange with the variables of leverage, profitability, capital expenditure, net working capital, size, dividend payment, growth opportunity, operation cash flow, cash flow volatility as the determinant of cash holding, as well firm's age as the control variable. This study uses secondary data from the financial statements of manufacturers on the Indonesia Stock Exchange in 2016-2020. To collect data, this study uses a purposive sampling method and obtained 41 firms (31 Shariah-compliant firms and 11 non-Shariah-compliant firms). Data analysis use multiple regression with the Eviews10 program. The result shows that leverage, profitability, capital expenditure, net working capital, size, dividend payment, growth opportunity, operation cash flow, cash flow volatility, and firm's age have a significant relationship on the cash holding of Shariah-compliant firms. For non-Shariah-compliant firms, relevant determinants of cash holding are leverage, profitability, capital expenditure, net working capital, size, operation cash flow, and firm's age. These findings could be a consideration for firms and investors to optimize cash holding to gain profits and avoid financial distress.
Healthcare Access and Health Seeking Behaviors among Households in Katsina State, North-Western, Nigeria
Authors: Lawal Nasiru , Safana Mohammad Tukur , Abdulsamad Hassan , Bature Mukhtar , Kankia Sani Daninna , Goya Hamza Mohammad , Yahaya Shamsudden
Published: April 2023

Achieving Universal Health Coverage (UHC) is one of the targets set by nations of the world when adopting the Sustainable Development Goals in 2015. The law establishing Katsina State Contributory Healthcare Management Agency (KTSCHMA) was signed on 27th December 2018 as Law No. 10 of 2018. The agency carried out the Household Baseline Assessment Survey to implement the Scheme across the state. This aimed at determining the households, access to healthcare services, and health-seeking behaviors among households' in Katsina State. It is a descriptive cross-sectional design study carried out across the state. In January 2020, 416 households were surveyed using multi-stage sampling techniques. The result shows that the majority (88.5%) of households have male heads, with (56.1%) having no formal education. Most (46.6%) household heads are self-employed, and only 9.6% of household heads are working in the public sector. The average household is made up of 6 members. The majority (95.2%) of residents visit healthcare facilities when ill, and only about 63.9% visit government health facilities as their first point of call for treatment, with fewer (15.2%) visiting chemists and pharmacists, usually without a prescription from a doctor. Access to healthcare facilities is also very high, with about 83.6% of residents living within 30 minutes of a healthcare facility. Full implementation of the scheme will improve healthcare coverage and utilization among residents of Katsina State.
Bade People in Katsina State: Investigation into Language and Cultures, Nigeria
Authors: Musa Musa Tela
Published: April 2023

As its title implies, this study investigates language maintenance and shift patterns of the Bade people in Katsina State, respectively. The research examines the shift in the context of language use in the family domain and discusses the connection between developments of cross-cultural attitudes (attitudes to the host communities), identity development, and language maintenance and shift. The result shows that Bade people in Katsina State (numbering about 5000) have totally shifted to Hausa which happens to be the language of the host communities. Culturally, the Bade people in the study areas have integrated themselves with the host communities, and through intermarriages, some of the Bade people in Katsina State have been given traditional titles in recognition of their contributions to the development of the host communities.
Application of Restorative Justice in the Crime of Theft
Authors: Gultom Maidin , Flora Henny Saida
Published: April 2023

Restorative justice is the settlement of minor criminal cases carried out by investigators at the investigative stage or judges from the start of the trial by involving the perpetrator, victim, perpetrator/victim's family, and related community leaders to jointly seek a fair solution by emphasizing restoration to its original state. The application of the concept of restorative justice shows that it is more effectively used against crimes committed by children, minor theft crimes, and other minor crimes. Besides that, the use of this concept is also specifically intended as a suggestion to reduce the prison population, which is increasingly showing the excess capacity of detention houses or prisons.
Influence of School Records on Principals' Administrative Effectiveness in Senior Secondary Schools in Bichi Education Zone of Kano State, Nigeria
Authors: Umar Yusuf , Halilu Ibrahim
Published: April 2023

Every school's record reveals both its strengths and weaknesses. The keeping of records is one of the duties of school administrators. Maintaining complete and accurate records of all significant school-related occurrences is necessary. This study investigated the Influence of School Records on Principals' Administrative Effectiveness in Bichi Education Zone of Kano state, Nigeria. Specifically, the study sought to determine the influence of statutory and non-statutory records on principals' administrative effectiveness, how records management practice influences principals' administrative effectiveness, and determine the strategies for improving record management practice in senior secondary schools in Bichi education zone of Kano state. Four research questions guided the study, and four null hypotheses were tested at a 0.05 level of significance. The study adopted a descriptive survey design. The target population was 409 principals and teachers. Proportionate and simple random sampling was used for the sampling. The instrument for data collection was named: School Records and Principals' Administrative Effectiveness Questionnaire (SRPAEQ). Two experts validated the instrument. A 38 items-structured questionnaire was subjected to statistical analysis using mean and standard deviation for the research questions and Chi-square for testing the hypotheses. The study revealed that statutory records not only help in achieving administrative effectiveness but also provide growth for principals' efficiency. The result of the study further showed that non-statutory records with particular emphasis on the mode of storing and retrieving Data influence the principals' administrative effectiveness, and finally, the result proved that records management practice by Principals has a great influence on principals' administrative effectiveness in Senior Secondary Schools in Bichi Education Zone of Kano State, Nigeria. The following recommendations were made: Effective school records maintenance policy should be provided to ensure efficient and effective school records management, School administrators should be friendly with their subordinates and build confidence in them for the optimum attainment of school goals, Finally, schools should be adequately supplied with information communication systems capable of storing and retrieving information easily.
Resource Used Efficiency of Rice Production in Bade Local Government Area of Yobe State, Nigeria
Authors: J. Madaki, M. , Y. Abba I, , M. Ismaila, , M Mujaheed, A.
Published: April 2023

The study examined the resource use efficiency of rice production in Bade Local Government of Yobe State. A multistage random sampling technique was employed to select 110 respondents. The data were analyzed using both descriptive and inferential statistics. The findings of the study indicated that most of the respondents are small-scale rice farmers and were youth, accounting for 38% of the respondents. The analysis further indicated that seed, fertilizer, labor, and herbicide were determinants of Rice production in the study area and are significant at 1%, 1%, 10%, and 10%, respectively. The result further shows that seed, fertilizer, and herbicide were underutilized while labor was over-utilized. The problems encountered by the farmers included: lack of capital, lack of improved seeds, lack of extension and training, lack of fertilizer, and lack of agro-chemicals. The study recommended that inputs such as improved seeds fertilizer and extension services should be made available to farmers at affordable prices by relevant stakeholders to increase rice production in Bade local government area.
Karakterisasi Pati Bonggol Pisang Kepok Kuning (Musa paradisiaca L.) sebagai Bahan Tambahan Sediaan Farmasi
Authors: Rahmawati Tias Eka , Cahyani Intan Martha , Munisih Siti
Published: April 2023

Banana sucker is the part of banana plant which is rarely used and is considered trash after harvesting. The banana sucker composition is 76% starch and 20% water. Starch content in banana sucker has the potential to developed in the pharmaceutical industry. The aim of this study was to find a new source of starch and determine the characterization of starch sucker of yellow kepok  banana as an alternative excipient in pharmaceutical. The sucker starch of yellow kepok banna isolation uses bleaching method whith sulfite solution. Results showed that sucker starch of yellow kepok banan from Plamongansari and Ambarawa powder form, brownish white, odorless, and tasteless. Kepok banana sucker strach has a pH of 6.51 and 6.60; moisture content 11.74% and 13.29%; ash content 0.74% - 0.83%; moisture content 12.28% and 13.50%; flow rate of 0.86 grams / second and 1.04 grams / second; resting angle 39.89 ° and 39.91 ° so that banana sucker starch includes a fairly good flow properties; development power 80.36% and 93.65%; solubility 18.28% and 22.96%; particle size 32.984?m – 91.466?m; starch content 45.07% and 51.48%.. Starch producted further characterized using FT-IR to know functional groups is OH, C-H, C-O-C and C-O which is the same as the chemical structure of starch.
Potensi Interaksi Polifarmasi Pasien Jantung Koroner (PJK) di Rumah Sakit I.A. Moeis Samarinda
Authors: Saputri Melenia , Dewi Sinta Ratna
Published: April 2023

The condition of the heart experiencing changes is called Coronary Heart Disease namely, changes in body cells that encourage organ work. According to the 2018 Basic Health Research, coronary heart disease in Indonesia is 1.5% or is estimated to be 883,447 people and for East Kalimantan it is 1.9% or as many as 13,977 people. The use of a lot of drugs, often occurs in coronary heart patients with additional comorbiditiens that require doctors to prescribe more than one drug to overcome the complaints suffered by the patient. The purpose of this study was to determine the interaction of the use of drug in patients with coronary heart disease and additional comorbidities. The concept was carried out using a random sampling data collection method in the form of taking outpatient prescription data at the cardiac polyclinic for 1 year, from January to December 2021. There were 242 patients, 59.1% male and 40.9% female. The highest comorbidities, of the 7 comorbidities with the most patients being hypertension, amounted to 122 and followed by diabetes mellitus 40 patients. The highest drug interactions were found in 108 clopidogrel and lansoprazole drugs, 31 spironolactone and furosemide drugs, and 26 simvastatin and amlodipine. With the incidence of drug interactions as many as 218 of 242 samples.
Uji Aktivitas Antibakteri Ekstrak Etil Asetat Terong Ungu (Solanum melongena L.) terhadap Bakteri Staphylococcus epidermidis ATCC 12228
Authors: Zein Alifia Nabila Salsabilla , Setiawati Setiawati , Krisniawati Nia , Sutrisna Eman
Published: April 2023

Staphylococcus epidermidis is the bacterium that most often causes infections in hospitals (Health care Associated Infections) and frequently found to be resistant to antibiotics, making them hard to treat. Purple eggplant (Solanum melongena L.) is one of the natural ingredients widely used as a food ingredient in the community with its antibacterial effect is known. This study aimed to determine the activity of purple eggplant ethyl acetate extract as an antibacterial for Staphylococcus epidermidis ATCC 12228. This research is an experimental study using the microdilution method to determine the minimum inhibitory concentration (MIC) and the spread plate method to determine the minimum bactericidal concentration (MBC) of the purple eggplant ethyl acetate extract against S. epidermidis ATCC 12228. The extract concentrations used were 5 mg/mL, 10 mg/mL, 20 mg/mL, 40 mg/mL, negative control, 10% DMSO control, and media control. The results showed that the MIC and MBC value of purple eggplant ethyl acetate extract against S. epidermidis ATCC 12228 were 10 mg/mL and 20 mg/mL, respectively. Increasing percentage of inhibition in line with the concentration used. Purple eggplant ethyl acetate extract has the potential as an antibacterial for S. Epidermidis ATCC 12228.
Pengaruh Kehadiran Gulma pada Tanaman Sawi (Brassica juncea L.) Terhadap sebelum dan setelah Pemberian Pupuk Limbah Udang
Authors: Murtilaksono Aditya , Presanthi Ratna , Lestari Sri Andini , Adiwena Muh.
Published: April 2023

Keberadaan gulma dipengaruhi oleh jenis pupuk yang diberikan pada tanaman budidaya. Setiap jenis pupuk memiliki kandungan yang berbeda sehingga berpengaruh terhadap spesies gulma yang tumbuh. Agar dapat mengetahui spesies gulma yang tumbuh perlu dilakukan identifikasi pada lahan budidaya. Penelitian dilakukan bulan Juni – Agustus 2021 di Kebun pertanian Kelompok Tani Sinar Harapan, Kota Tarakan Provinsi Kalimantan Utara. Metode penelitian yaitu metode sampling acak. Parameter digunakan yaitu nama gulma dan jumlah gulma. Hasil analisis vegetasi gulma di lahan sawi kemudian diolah untuk menghitung kerapatan, frekuensi, INP dan SDR. Dalam membandingkan keragaman gulma sebelum dan setelah diberikan pupuk limbah udang maka dihitung Indeks Kemerataan Evenness Indeks kekayaan Margalef, Indeks Keanekaragaman Shanon-Wiener, dan Indeks Kekayaan jenis Sorensen. Hasil penelitian menunjukan bahwa gulma yang terdapat sebelum diberikan pupuk limbah udang di tanaman sawi yang mendominasi yaitu spesies Cyperus iria nilai SDR sebesar 30,33%. Gulma ditemukan di tanaman sawi setelah diberikan pupuk limbah udang yang mendominasi yaitu gulma Cyperus iria nilai SDR sebesar 21,71%. Indeks Kekayaan Jenis Margalef sebelum dan sesudah diberikan pupuk limbah udang termasuk kategori sedang. Indeks Keanekaragaman Shannon-Wiener sebelum dan sesudah diberikan pupuk limbah udang kategori sedang. Indeks Kesamaan Jenis Sorensen dengan nilai 81,82%. Indeks Kemerataan Evennes sebelum diberikan pupuk limbah udang yaitu 0.62 dan setelah diberikan pupuk limbah udang yaitu 0.64.
Pemetaan Kesehatan Kebun Kelapa Sawit Berdasarkan Nilai Normalized Difference Vegetation Index (NDVI) Menggunakan Citra Landsat-8 Di Kebun PT. Wanapotensi Guna
Authors: Pangestu Nur Hadi Ageng , Banowati Galuh
Published: April 2023

Komoditas kelapa sawit memberikan sumbangan devisa terhadap negara sangat besar, rata-rata pertahun US$ 22-23 miliar. Bahkan ditahun 2021, devisa yang dihasilkan dari ekspor komoditas kelapa sawit mencapai US$ 30 miliar, rekor tertinggi selama ini.  Faktor kesehatan tanaman menjadi sangat penting untuk diperhatikan agar tanaman menghasilkan sesuai potensi genetisnya.  Berbagai metode yang cepat dan akurat dikembangkan untuk melakukan analisis kesehatan tanaman, mengingat lahan pengusahaannya bersifat hamparan dan sangat dipengaruhi oleh kondisi lingkungan. NDVI atau Normalized Difference Vegetation Index merupakan metode yang digunakan dalam membandingkan tingkat kehijauan vegetasi yang berasal dari citra satelit. Penelitian ini bertujuan untuk menganalisa kondisi kesehatan tanaman kelapa sawit dengan menggunakan metode NDVI dengan teknologi penginderaan jauh menggunakan Citra Landsat 8 L2 C2 yang direkam pada 07 Oktober 2021. Nilai NDVI yang diperoleh dijadikan acuan untuk menilai tingkat kesehatan tanaman, dan untuk komparasi nilai NDVI yang diperoleh dikorelasikan dengan hasil LSU (Leaf Sampling Unit) unsur Nitrogen.  Penelitian ini merupakan studi kasus yang dilaksanakan di PT. Wanapotensi Guna yang terletak di Kecamatan Sanga Desa, Kabupaten Musi Banyuasin, Sumatera Selatan. Hasil penelitian ini menunjukkan bahwasanya dari total wilayah tengah II PT. Wanapotensi Guna menunjukkan, 0.1% tergolong non vegetasi, 0.2% tergolong tanaman tidak sehat, 50.12% tergolong tanaman normal dan 49.58% tergolong tanaman sehat dengan korelasi nilai NDVI dengan data LSU N memiliki korelasi yang kuat dengan nilai  0.7214.
Registro de Oligochaeta (Annelida: Clitelata) na Reserva Biológica de Pindorama - SP, Brasil
Authors: Futenma de Lima Mariana , Girolli Douglas Aparecido , Sanches Nathalie Aparecida de Oliveira , Barros Daiane Raimundo de , Martins Camila de Araújo , Rosário Gabriel Feloni Martins do , Gorni Guilherme Rossi
Published: April 2023

O estabelecimento de Unidades de Conservação é de extrema importância para diminuir os efeitos da fragmentação e consequente perda da biodiversidade, no entanto, é necessário também conhecer a diversidade biológica protegida por estas áreas. O objetivo deste estudo foi realizar um diagnóstico visando contribuir para o conhecimento da distribuição e diversidade das espécies Oligochaeta na Reserva Biológica de Pindorama, localizado na região noroeste do Estado de São Paulo. O presente estudo foi conduzido em quatro pontos de amostragem de dois fragmentos florestais, inseridos na Reserva, no mês de outubro de 2020. As amostras de sedimento para identificação da oligofauna foram coletadas em triplicata na margem deposicional de cada ponto, utilizando rede tipo “D”. Foram encontradas 10 espécies distribuída em três famílias, sendo Naididae a mais diversa composta pelas espécies Allonais paraguayensis, Dero digitata, Dero evelinae, Pristina proboscídea, Pristina synclites e Slavina evelinae. Tubificidae, composta pelas espécies Aulodrilus pigueti, Bothrioneorum sp. e Brinkhurstia americana. E Opistocystidae representada por apenas uma espécie, Opistocysta serrata. Estes resultados são de grande importância para a conservação da biodiversidade de fragmentos florestais de Mata Atlântica. Além disso, estudos envolvendo o registro de espécies são necessários para aumentar o conhecimento da biodiversidade local, da Reserva Biológica de Pindorama e de sua região.
Planejamento e estudo in silico de derivados de 6-gingerol como inibidores de acetilcolinesterase comparados a donepezila
Authors: Vitório Felipe
Published: April 2023

A doença de Alzheimer (DA) é atualmente uma das demências mais estudadas devido ao aumento de casos com o passar dos anos. Os inibidores de acetilcolinesterase (AChE) tem sido amplamente estudados com o intuito de obtermos novos candidatos a fármacos no combate a DA. Neste sentido novos derivados do produto natural 6-gingerol foram planejdos e analisados ​​frente a inibição da enzima acetilcolinesterase in silico e sua previsão sobre o modelo de Absorção, Distribuição, Metabolismo, Eliminação e Toxicidade (ADMET). Usando ferramentas de modelagem molecular para minimizar as estruturas do compostos estudados e então verificar as interações destes derivados em comparação com o padrão donepezila, devido sua semelhança estrutural, com a enzima AChE. Os resultados mostraram que dois compostos apresentam as melhores interações in silico e as melhores propriedades ADMET para um bom fármaco que pode atuar no Sistema Nervoso Central.
Pengaruh Yodium terhadap Gambaran Histopatologi Kelenjar Tiroid Tikus yang Diinduksi Timbal Asetat
Authors: Marcelly Friska , Irramah Miftah , Afriani Nita
Published: April 2023

Latar Belakang: Timbal adalah logam berat beracun yang mudah ditemui di lingkungan. Timbal menyebabkan stres oksidatif pada berbagai jaringan dan organ tubuh, termasuk kelenjar tiroid. Kerusakan akibat stres oksidatif akan dikompensasi oleh tubuh dengan antioksidan, salah satunya adalah yodium.
Objektif: Penelitian ini bertujuan untuk melihat pengaruh pemberian larutan yodium terhadap gambaran histopatologi kelenjar tiroid tikus yang diinduksi dengan timbal asetat. Metode: Penelitian ini merupakan penelitian eksperimental menggunakan 18 ekor tikus rattus norvegicus yang dibagi dalam 3 kelompok, yaitu kelompok kontrol negatif yang hanya diberi pakan standar, kontrol positif yang diberi pakan standar dan timbal asetat 100mg/L, serta kelompok perlakuan yang diberi pakar standar, timbal asetat 100mg/L, dan larutan yodium 12,5mg selama 19 hari. Pada hari ke 20 tikus dimatikan dan dilakukan pengambilan organ tiroid untuk dibuatkan preparat dengan pulasan hematoxylin eosin. Preparat dibaca menggunakan mikroskop, dilihat kerusakannya, dan dianalisis lebih lanjut.
Hasil: Penelitian menunjukkan pada kelompok kontrol negatif sel-sel terlihat normal, pada kontrol positif sel mengalami kerusakan disertai infiltrasi sel radang, sedangkan pada kelompok perlakuan terjadi penurunan jumlah kerusakan dan sel radang secara signifikan. Pada hasil analisis data didapatkan perbedaan yang bermakna tiap kelompok penelitian dengan nilai p<0,05.
Kesimpulan: Penelitian ini adalah terdapat pengaruh pemberian larutan yodium dalam mencegah kerusakan tiroid tikus yang diinduksi timbal asetat.
MODEL DISCOVERY LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH DITINJAU DARI RESILIENSI MATEMATIS
Authors: Nurmala Lala Maulaya , Zakiah Nur Eva , Ruswana Angra Meta
Published: April 2023

Penelitian ini bertujuan untuk (1) mengetahui perbedaan peningkatan kemampuan pemecahan masalah siswa yang menggunakan model discovery learning dan model pembelajaran langsung, dan (2) mengetahui perbedaan peningkatan kemampuan pemecahan masalah siswa yang mengikuti model discovery learning dan pembelajaran langsung ditinjau dari resiliensi matematis. Metode penelitian ini menggunakan pendekatan kuantitatif jenis quasi exsperimental dengan desain penelitian The Nonequivalent Pretest-Posttest Control Group. Populasi pada penelitian ini siswa kelas XI SMAN 1 Banjarsari Tahun Pelajaran 2022/2023. Teknik purposive sampling digunakan untuk menentukan sampel penelitian ini, lalu terpilih kelas XI IPA 1 sebanyak 36 orang dengan menggunakan Model Pembelajaran Langsung dan kelas XI IPA 2 sebanyak 36 orang dengan menggunakan Model Discovery Learning. Instrumen penelitian yang digunakan berupa soal tes kemampuan pemecahan matematis dan angket resiliensi matematis. Pengumpulan data tes kemampuan pemecahan masalah matematis dilakukan dua kali yaitu sebelum dan setelah pembelajaran. Sedangkan pemberian angket dilakukan diakhir pembelajaran. Pengolahan data dalam penelitian ini menggunakan SPSS. Dari hasil penelitian menunjukkan yaitu : (1) terdapat perbedaan peningkatan kemampuan pemecahan masalah yang menggunakan model discovery learning dan model pembelajaran langsung; dan (2) terdapat perbedaan peningkatan kemampuan pemecahan masalah yang menggunakan model discovery learning dan model pembelajaran langsung ditinjau dari resiliensi.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBER HEAD TOGETHER (NHT) TERHADAP HASIL BELAJAR PESERTA DIDIK (Studi Eksperimen pada Kompetensi Dasar Badan Usaha di kelas X IPS SMA YRM Cihawar)
Authors: Rafiki Muhamad , Arifin Nur Rizqi , Susanti Yuyun
Published: April 2023

Studi Eksperimen pada Kompetensi Dasar Badan Usaha di kelas X IPS SMA YRM Cihawar)
KEMAMPUAN KONEKSI MATEMATIS SISWA DITINJAU DARI SELF REGULATED LEARNING
Authors: Yulianti Astry Febria , Zamnah Lala Nailah , Solihah Sri
Published: April 2023

Penelitian ini bertujuan untuk mengetahui kemampuan koneksi matematis siswa SMK ditinjau dari self regulated learning. Penelitian ini menggunakan metode kualitatif deskriptif. Subjek penelitian ini adalah siswa kelas X PBS A. Kemudian dikelompokkan berdasarkan kategori self regulated learning yaitu 2 orang kategori tinggi, 2 orang kategori sedang dan 2 orang kategori rendah untuk diberikan tes kemampuan koneksi matematis berupa 3 butir soal uraian dan diwawancarai. Pengumpulan data dalam penelitian ini berupa angket self regulated learning, tes kemampuan koneksi matematis serta wawancara. Hasil penelitian ini menunjukkan bahwa siswa dengan self regulated learning tinggi hanya mampu memenuhi indikator koneksi antar konsep dalam matematika. Hal ini disebabkan oleh perasaan cemas saat mengetahui kekurangan diri sendiri dalam materi program linier, belajar matematika pada materi program linier menambah beban pikiran serta merasa bahwa mempelajari materi yang sama dari berbagai buku sangat merepotkan. Siswa dengan self regulated learning sedang tidak mampu memenuhi indikator koneksi matematis. Hal ini disebabkan oleh siswa yang merasa materi program linier lebih sulit daripada materi sebelumnya, selalu merasa ragu dapat menyelesaikan soal program linier yang sulit serta tidak mengetahui bahwa materi program linier berhubungan dengan materi lain/bidang lain/kehidupan sehari-hari. Sedangkan, siswa dengan self regulated learning rendah tidak mampu memenuhi indikator koneksi matematis. Hal ini disebabkan oleh siswa yang tidak pernah mengamati dengan cermat pekerjaan matematika yang sudah dikerjakan pada materi program linier dan menganggap kesalahan yang dilakukan pada saat mengerjakan soal matematika disebabkan  oleh materi program linier yang sulit.
Pemanfaatan Media Pembelajaran Permainan Ular Tangga dalam Model Discovery Learning Untuk Meningkatkan Aktivitas dan Hasil Belajar Biologi Kelas XII
Authors: Efendi Fauzanah Nawal , Warsono Warsono , Cahyadin Agus
Published: April 2023

Penelitian pemanfaatan permainan ular tangga sebagai media pembelajaran dalam model discovery learning ini memiliki tujuan mengetahui peningkatan aktivitas dan hasil belajar peserta didik pada mata pelajaran biologi kelas XII di SMA Negeri 3 Ciamis. Model yang digunakan pada penelitian tindakan kelas ini adalah model Kurt Lewin dengan pengulangan sebanyak 2 siklus, masing-masing siklus dilakukan dalam 4 tahap yaitu 1) tahap perencanaan, 2) tahap pelaksanaan, 3) tahap observasi dan 4) tahap refleksi. Teknik pengumpulan data yang dilakukan yaitu observasi dan tes. Hasil yang didapatkan dari penelitian ini adalah terjadi peningkatan aktivitas peserta didik dari kriteria kurang aktif menjadi kriteria aktif, untuk hasil belajar terjadi peningkatan sebesar 42%. Berdasarkan hasil penelitian yang telah dilaksnakan, maka kesimpulannya adalah aktivitas dan hasil belajar peserta didik dapat ditingkatkan dengan memanfaatkan media pembelajaran permainan ular tangga dalam model discovery learning. Kata Kunci:  Aktivitas Belajar, Biologi, Hasil belajar, Media pembelajaran permainan ular tangga.
FREQUENCY OF DOCTOR VISITS DUE TO SUFFERING FROM WATER DISEASES: AN EMPIRICAL STUDY IN SLUMS OF KOLKATA
Authors: Maniklal Adhikary  , Chaitali Pal
Published: April 2023

The present paper concentrates on measuring the burden of Water Diseases in the form of the frequency of doctor visits in the slums of Kolkata. A primary survey was undertaken in the year 2018 in the slums of four zones of Kolkata. The numbers of household suffering from the disease are 495 (58%) out of 853. Descriptive statistics for explanatory variables (monthly family income, education of the head of the family and the mother of the suffered person, the average age of suffering, caste, and average hygiene awareness) and explained variables (frequency of doctor visits) have been provided. The principal component analysis has been used to measure the hygiene awareness of the people in slums. The log-linear model has been used to estimate the frequency of doctor visits. The income of the family, education of the head of the family, education of the mother, the average age of suffering, water purification procedure adopted at home, and hygiene awareness have been playing a significant role in determining the frequency of doctor visits. The conditions of the North, East, and West zone slums have been compared in contrast to the South zone. The economic burdens of suffering from various diseases in the slums of Kolkata continue to be ignored to date. The study may help the policymakers to take policies for minimizing the burden. There is ample scope to carry out future research work on the burden of the other diseases occurring in the slums of Kolkata.
AUTHORIZATION OF WOMEN STATUS THROUGH SELF-HELP GROUPS
Authors: Debsena Garai  , Sohan Das
Published: April 2023

Women authorization and gender parity have become topics of supreme importance in recent times, because gender disparity and its socio-economic and cultural dimensions are all universal in the third world as well as in the advanced world. However, in the third world the problem of gender inequality is more intensely associated with economic disempowerment of women. Therefore, several initiatives being-taken up in third world countries for the economic empowerment of women to reduce gender inequality. Among these initiatives, the Self-Help Group (SHG) which is speeded all over the world. Therefore, the third world has become the projecting one. The concept of SHG facilitates the principle ‘by the women, of the women and for the women’.
PERFORMANCE APPRAISAL OF STATE BANK OF INDIA
Authors: Tusar Kanti Ghorai
Published: April 2023

Indian Banking sector is the backbone of Indian economy. State Bank of India is the largest public sector bank in India holding 25% of market share by its loans and deposits. The main focus of the study is to access the performance of State Bank of India. The study is based on purely secondary data. And the data has been collected for the period from 2016-17 to 2020-21. Some important ratios namely Capital Adequacy Ratio, Net Total Income per Employee, Net NPA to Advances Ratio, Return on Assets, Net Interest Margin, and Return on Equity has used to measure the performance of State Bank of India. After analysis it is found that the performance of State Bank of India is satisfactory.
CLIMATE CHANGE AND THE MIGRATION CRISIS IN TWENTY-FIRST CENTURY INDIA
Authors: Maitri Pandit
Published: April 2023

Climate change has been generating a destructive impact on the socio-economic and political lives of people worldwide. It has become a threatening issue in India in the 21st century. Due to rapid industrialization and modern urbanization, trees have been cut and reservoirs are going to be closed in irrational ways. Moreover, various types of pollutants and hazardous compounds are being mixed in the air and soil and pollute the environment, which leads to unexpected climate changes. This climate change leads to natural disasters like heavy rain, floods, sea-level rise, droughts, earthquakes, cyclones etc. And, these natural disasters reason deaths, ecological harm, loss of possessions and infrastructures. Consequently, a huge number of people are compelled to leave their abode, lose their belongings and move to other places as migrants to live a secure life. And, specifically, women and children suffer the most and their human rights have been violated in different ways like violence, sexual-assault, rape, abduction, mal-nutrition etc. So, the main purpose of this paper is to analyse the problem of climate migration, the plight of climate migrants, and the government's response to it. Based on secondary source materials, this paper concludes with the major findings that the crisis of climate migration is increasing steadily in India, and climate migrants face severe livelihood problems. And, the government of India has adopted and is pursuing various policies to address climate change and the problem of climate migration.