bluuebunny/crossref_metadata_2025 huggingface dataset:
THE EFFECT OF LEVERAGE ON HEDGING THROUGH PROFITABILITY MEDIATION VARIABLES IN COMPANIES LISTED IN JAKARTA ISLAMIC INDEX (JII) IN 2015-2020
Authors: Satria Chandra , Nofiansyah Doly , Rizvi M Fazal
Published: February 2022

This research  is to analyze the effect of leverage on hedging with profitability as a mediating variable in companies listed on the Jakarta Islamic Index (JII) in 2015-2020. This research methodology uses quantitative methods with instrument testing using SEM Pls using SmartPLS software. The results show that Leverage has a significant positive effect on Profitability, Leverage has no effect on Hedging, Profitability has a significant positive effect on Hedging, Leverage has an effect on Hedging through Profitability. The limitation in the research is only the object in this study is still limited to companies listed on the Jakarta Islamic Index (JII). The research period carried out in this study was only 5 years, namely in 2015-2020, it is hoped that further research can use a longer period so that the level of research accuracy is higher and can add a variable level of currency prices to see the wider influence of leverage on the hedging of a company when viewed from investors who come from outside
Pengaruh Literasi Keungan Terhadap Kinerja UMKM Bordir Tasikmalaya
Authors: Rosliyati Ati , Iskandar Yusup
Published: February 2022

Pentingnya literasi keuangan dikarenakan permasalahan literasi keuangan masih banyak di temukan di lapangan. Hal ini mendorong peneliti untuk melakukan penelitian dengan judul pengaruh literasi keuangan terhadap kinerja UMKM Bordir di Kota Tasikmalaya. Rancangan penelitian menggunakan penelitian kuantitatif dengan menggunakan pendekatan asosiatif. Penelitian kuantitatif adalah penelitian yang mengambil data berupa angka yang diolah secara statistik. Sampel penelitian ini adalah jumlah UMKM Bordir di Tasikmalaya yang terdaftar di Dinas Koperasi, Usaha Mikro, Kecil Dan Menengah, Perindustrian Dan Perdagangan yang berjumlah 9 UMKM. Penelitian ini dilaksanakan pada bulan Juli 2021 dengan instrumen penelitian berupa angket kinerja dan literasi keuangan. Berdasarkan hasil pengolahan dan analisis data maka dapat disimpulkan bahwa literasi keuangan memiliki pengaruh yang signifikan dalam pengelolaan keuangan UMKM yang berdampak kepada kinerja UMKM Bordir di Kota Tasikmalaya
PROMOSI DAN FASILITAS SERTA PENGARUHNYA TERHADAP KEPUTUSAN PEMBELIAN PADA PERUMAHAN PERSADA BANTEN
Authors: Lesmana Ihwan Satria , Bahits Abdul , Adiswanse Jefran
Published: February 2022

Pemenuhan kebutuhan masyarakat akan tempat tinggal ini menjadi sangat penting, mengingat fungsi rumah yang sangat vital sebagai sarana tempat tinggal. Hal ini juga berdampak terhadap kebutuhan masyarakat Kota Serang dan sekitarnya, akan sarana perumahan. Penelitian ini bertujuan untuk mengetahui pengaruh promosi dan fasilitas terhadap keputusan pembelian pada Perumahan Persada Banten. Metode penelitian yang digunakan adalah pendekatan kuantitatif, yakni untuk mengolah data-data yang diperoleh dari lokasi penelitian. Dengan jumlah populasi sebanyak 3318 dan sampel sebanyak 97 responden dengan menggunakan persamaan slovin. Hasil pengujian hipotesis pertama (H1) nilai signifikasi = 0,652 lebih besar dari pada 0,05 atau nilai sig > 0,05, maka Ho diterima Ha ditolak. Hasil pengujian hipotesis kedua (H2) nilai signifikasi = 0.000 lebih kecil dari pada 0,05 atau nilai sig < 0,05, maka Ha diterima Ho ditolak. Hasil pengujian hipotesis ketiga (H3) Fhitung = 16,152 dan Ftabel = 3,09 jadi Fhitung > Ftabel dengan tingkat signifikan di bawah 0,05, yaitu 0.000. Berdasarkan hasil pengujian hipotesis dapat diambil kesimpulan bahwa promosi tidak berpengaruh terhadap keputusan pembelian, dan fasilitas berpengaruh terhadap keputusan pembelian, serta secara simultan promosi dan fasilitas berpengaruh terhadap keputusan pembelian pada Perumahan Persada Banten.
Pengaruh Insentif dan Pengembangan Karir terhadap Loyalitas Karyawan dengan Kepuasan Kerja sebagai Variabel Intervening pada CV. Mala Sari
Authors: Siregar Syati Manaharawan , Ainun Nur , Putra Surya Alamsyah
Published: February 2022

This study aims to determine how much influence incentives and career development and job satisfaction (intervening variables) have on loyalty in CV. Malasari. This study uses a quantitative descriptive method with a normative approach (legal research) to obtain secondary data and an empirical approach (sociological juridical), to obtain primary data through field research (field research). The results showed that the effect of incentives, career development and job satisfaction on loyalty in CV. Malasari, based on the indicators are as follows: First, the effect of incentives on loyalty has a positive and significant effect which if it increases, loyalty will also increase. Second, the influence of career development on loyalty has a positive and significant effect where if career development increases, loyalty will also increase. Third, the effect of job satisfaction on loyalty has a positive and significant effect which means that job satisfaction increases, loyalty will also increase. Fourth, the influence of career development on job satisfaction has a positive effect, which means that if career development increases, job satisfaction will also increase. Fifth, the effect of incentives on job satisfaction has a positive effect, which means that if incentives increase, job satisfaction will also increase. Sixth, the effect of career development on loyalty that is intervened by job satisfaction is smaller than the direct effect of career development on loyalty. Seventh, the effect of incentives on loyalty that is intervened by job satisfaction is smaller than the direct effect of incentives on loyalty. Which is better than the two variables, namely career development and intensification not to be interfered with by job satisfaction. For that, it is hoped that CV. Malasari in terms of improving loyalty so that employees pay more attention to incentives, career development and job satisfaction on CV. Malasari. In order to create good Loyalty in CV. Malasari
Pengaruh Social Media Advertising dan Event Marketing terhadap Brand Awareness dan Dampaknya pada Purchase Intention Produk Tenue de Attire
Authors: Rita Rita , Nabilla Shania Febrine
Published: February 2022

The purpose of this study was to determine the relationship and influence between Social Media Advertising and Event Marketing on Brand Awareness and its impact on Tenue de Attire's Purchase Intention products. The population in this study were people who follow the official Tenue de Attire account on Instagram. This study uses Path Analysis to measure the relationship and the influence of independent variables with dependent variables. In this study, data was obtained by collecting questionnaires to the population through Direct Message. The results obtained in this study are, Social Media Advertising and Event Marketing have a significant influence on Brand Awareness and its impact on Tenue de Attire's Purchase Intention products.
Fintech terhadap Kinerja Keuangan Perbankan Syariah di Indonesia
Authors: Syahwildan Muhamad , Damayanti Tri
Published: February 2022

This study aims to determine the effect of mobile banking, internet banking and sms banking on the financial performance of Islamic banking in Indonesia. The type of research used in this research is descriptive research with a qualitative approach. The population in this study are all financial reports published by Islamic banks that have used mobile banking, internet banking and sms banking, namely BRI Syariah, BNI Syariah, Syariah Mandiri, BCA Syariah, Bukopin Syariah and BJB Syariah and have reported their financial statements with a period of 2015-2020. The results showed that mobile banking, internet banking and sms banking had a significant effect on the financial performance of Islamic banks in Indonesia
Determinan Keputusan Penggunaan Asuransi Pembiayaan Syariah di Perbankan Syariah
Authors: Rahman Wahyudin , Fatwa Nur
Published: February 2022

The need for sharia insurance protection for Islamic banking financing products creates competition between Sharia Insurance Companies. Determining the marketing strategy demands the right tools, has limits and is measurable. One such tool is through the marketing mix. This study investigates the effect of product, price, promotion, people and process on the decision to use Sharia Financing Insurance products by Person in Charge (PIC) Sharia Banking. The study used a descriptive quantitative approach through multiple regression analysis, coefficient of determination, t test and f test with SPSS software. The results of this study indicate that the entire marketing mix has a direct correlation and am significant influence on usage decisions. The most dominant process variable affects with a coefficient of 0.760. The value of the coefficient of determination (R2) is 0.69, meaning that all of the derivative variables of the positioning strategy have a joint contribution of 69% to the use decision variable and 31% are influenced by other variables outside of this study.
Pengaruh Strategi Pemasaran Terhadap Keputusan Masyarakat Pembelian Produk Usaha Mikro Kecil Dan Menengah Di Kabupaten Tapanuli Selatan
Authors: Simamora Mukti , Khair Hazmanan
Published: February 2022

The purpose of this study was to examine and analyze the effect of product, price, place, promotion on purchasing decisions in South Tapanuli Regency partially or simultaneously. The approach used in this study is a quantitative approach. The population in this study is all people who buy the product. The sample in this study used quota sampling totaling 100 people who bought MSME products. Data collection techniques in this study used documentation, observation, and questionnaire techniques. The data analysis technique in this study is the classical assumption test, multiple linear regression Hypothesis Testing and the coefficient of determination. Data processing in this study using the SPSS software program. The results of this study prove that partially and simultaneously product, price, place and promotion have a significant effect on purchasing decisions
Peran Mediasi Motivasi Kerja Pada Pengaruh Komitmen Organisasi Dan Lingkungan Kerja Terhadap Kinerja Pegawai Pada Kantor Dinas Ketahanan Pangan Dan Peternakan Provinsi Sumatera Utara
Authors: Pardamean Nelson
Published: February 2022

The purpose of this study was to examine and analyze the effect of organizational commitment and work environment on employee performance mediated by work motivation at the Dinas Ketahanan Pangan Dan Peternakan Provinsi Sumatera Utara directly or indirectly. The approach used in this study is a causal approach. The population in this study were all state civil servants at the Dinas Ketahanan Pangan Dan Peternakan Provinsi Sumatera Utara. The sample in this study used a sample of the slovin formula totaling 67 state civil servants at the Dinas Ketahanan Pangan Dan Peternakan Provinsi Sumatera Utara. Data collection techniques in this study used documentation, observation, and questionnaire techniques. The data analysis technique in this study uses a quantitative approach using statistical analysis using the Auter Model Analysis test, Inner Model Analysis, and Hypothesis Testing. Data processing in this study using the PLS (Partial Least Square) software program. The results of this study prove that directly organizational commitment, work environment and work motivation have a significant effect on employee performance and indirectly work motivation is able to mediate the significant influence of organizational commitment and work environment on employee performance at the Dinas Ketahanan Pangan Dan Peternakan Provinsi Sumatera Utara.
Analisis Sumber dan Penggunaan Modal Kerja Pada Dodol Kentang Putri Pancuran Tujuh Lubuk Nagodang Kerinci Periode 2017 – 2019
Authors: Ariani Fatma , Sestriyenti Enny , Apriyanti Nike , Seplinda Mutia
Published: February 2022

Modal kerja merupakan unsur yang sangat penting bagi perusahaan karena tanpa modal kerja yang cukup, aktivitas operasional suatu perusahaan tidak dapat dilangsungkan. Untuk dapat menjaga kelangsungan hidup perusahaan dan untuk mampu bersaing dengan perusahaan yang lainnya, perusahaan harus dapat mengelola seluruh kekayaan, kewajiban, dan modal yang dimiliki semaksimal mungkin. Analisis sumber dan penggunaan modal kerja dan rasio likuiditas (current ratio) sering digunakan sebagai indikator untuk menilai efektivitas dan efisiensi modal kerja suatu perusahaan, dan mengukur kemampuannya dalam melunasi seluruh kewajiban jangka pendeknya. Usaha Dodol Kentang Putri Pancuran Tujuh Lubuk Nagodang Kerinci yang bergerak pada pengolahan dodol Kentang. Dari hasil penelitian dan pembahasan, dilihat bahwa perkembangan modal kerja bersih yang dimiliki oleh Dodol Kentang Putri Pancuran Tujuh Lubuk Nagodang Kerinci pada tahun 2017-2019 adalah berfluktuasi.
PENGEMBANGAN KEPUASAN KERJA KARYAWAN YANG DITINJAU DARI KEBIJAKAN KOMPENSASI DAN SISTEM PENGEMBANGAN KARIR
Authors: Munir Misbachul , Issalillah Fayola , Darmawan Didit , Sinambela Ella Anastasya , Mardikaningsih Rahayu
Published: February 2022

The dynamics of HR management that continues to increase now should encourage management in every organization to change the pattern of HR management. Management needs to make efforts to maintain and improve their human resources. One of them is by creating employee job satisfaction. The purpose of this study is to determine the role of compensation and career development in employee job satisfaction. In this study, 46 respondents were used as a sample, which was carried out using the census technique. The analysis uses descriptive analysis and inferential analysis, multiple linear regression. The results show that employee job satisfaction is partially and simultaneously influenced by compensation and career development.
Analisis Kinerja Indeks Saham Syariah Indonesia (ISSI) Sebelum dan Selama Pandemi COVID-19
Authors: Luthfan Tito Cayadi , Diana Nana
Published: February 2022

Kinerja indeks saham ISSI di Indonesia sebelum dan selama pandemi COVID-19 dikaji dalam penelitian ini. Harga closing indeks saham ISSI mingguan di Bursa Efek Indonesia digunakan dalam analisis ini. Analisis ini menggunakan dua situasi yang berbeda, yaitu sebelum pandemi COVID-19 dan selama pandemi di Indonesia, untuk mengkaji perubahan kondisi tersebut menggunakan pendekatan penelitian berdasarkan hipotesis. Teknik penelitian analisis deskriptif komparatif digunakan dalam penelitian ini. Data penelitian diperoleh dari sumber sekunder dan diolah menggunakan SPSS 25 dan uji yang digunakan adalah uji Mann-Whitney. Ada perubahan yang tidak signifikan secara statistik pada kinerja return dan risk saham ISSI sebelum dan selama pandemi COVID-19, menurut temuan tersebut. Tingkat return indeks saham ISSI meningkat selama pandemi Covid-19. Uniknya tingkat risk ditemukan juga ikut meningkat.
PENGARUH CITRA MEREK, KUALITAS PELAYANAN, DAN PERSEPSI HARGA TERHADAP NIAT BELI ULANG
Authors: Sandy Niken Faradilla , Aquinia Ajeng
Published: February 2022

Penelitian ini bertujuan untuk menganalisis pengaruh citra merek, kualitas pelayanan, persepsi harga terhadap niat beli ulang. Penelitian ini dilakukan di apotek K24 cabang Gubug. Populasi dalam penelitian ini adalah pelanggan apotek K24 cabang Gubug. Sampel dalam penelitian ini adalah 100 konsumen dengan menggunakan metode purposive sampling. Teknik analisis data yang digunakan meliputi uji validitas dengan KMO (Kaiser Mayer Olkin) dan loading factor (matriks komponen), uji reliabilitas dengan Cronbach alpha dan analisis regresi berganda. Hasil penelitian ini menunjukkan bahwa citra merek berpengaruh positif dan signifikan terhadap niat beli ulang, kualitas layanan tidak berpengaruh terhadap niat beli ulang, dan persepsi harga berpengaruh positif dan signifikan terhadap niat beli ulang.

 kata kunci :Citra Merek, Kualitas Pelayanan, dan Persepsi Harga, dan Niat Beli Ulang.
Analisis Sistem Informasi Akuntansi, Pengwasan Intern Dan Kompleksitas Tugas Terhadap Kinerja Pada Kantor Dinas Kebudayaan Dan Pariwisata di Aceh
Authors: Sufitrayati Sufitrayati
Published: February 2022

Penelitian ini bertujuan untuk mengetahui pengaruh sistem informasi akuntansi, pengawasan intern dan komplesitas tugasterhadap kinerja pada Kantor Dinas Kebudayaan Dan Pariwisata Aceh. Populasi penelitian ini adalah seluruh karyawan pada Kantor Dinas Kebudayaan Dan Pariwisata Aceh sebanyak 186 orang dan teknik penarikan sampel menggunakan teknik slovin sehingga diperoleh 36orang karyawan. Model yang digunakan dalam penelitian ini adalah analisis regresi linier berganda. Hasil penelitian menunujukkan bahwasistem informasi akuntansi, pengawasan intern dan komplesitas tugassecara simultandan parsial berpengaruh terhadap kinerja pada Kantor Dinas Kebudayaan Dan Pariwisata Aceh. Nilai koefisien korelasi (R) sebesar 0,595 menunjukkan bahwa hubungan (korelasi) antara variabel bebas dengan variabel terikat sebesar 59,5%, artinya kinerja pada Kantor Dinas Kebudayaan Dan Pariwisata Acehmempunyai hubungan yang sedang dan positif dengan sistem informasi akuntansi, pengawasan intern dan komplesitas tugassebesar 87,6%. Sedangkan koefisien determinasi (R2) sebesar 0,445, artinya setiap perubahan-perubahan dalam variabel kinerjadapat dijelaskan oleh perubahan-perubahan dalam variabel sistem informasi akuntansi, pengawasan intern dan komplesitas tugassebesar 0,445 atau 44,5% dan sisanya sebesar 55,5% dijelaskan oleh variabel lain diluar dari penelitian ini dapat mempengaruhi kinerja misalnya gaya kepemimpinan, sistem akuntansi keuangan, sistem pengendalian internal, pengelolaan keuangan dan lain-lain.
Analisis Pengaruh Tata Kelola Perusahaan Terhadap Aktivitas Penghindaran Pajak
Authors: Hendi Hendi , Fanny Dea
Published: February 2022

This study aims to determine the effect of corporate governance consisting of executive compensation variables, executive characteristics or characteristics, company size, institutional ownership, the proportion of the board of commissioners, audit committee, and audit quality applied to companies against tax avoidance measures as measured by ETR (Effective Tax Rate). Stakeholders such as investors, potential investors, and especially company management also need to know the importance of applying good corporate governance to companies, especially to minimize tax avoidance. The sample of this study amounted to 607 secondary data from a total of 150 non-financial companies listed on the Indonesia Stock Exchange (IDX) for the 2014-2018 period and did not include companies engaged in property, real estate, and construction. Data were analyzed using panel regression method and processed using SPSS and Eviews software. The results obtained from this study shows that executive compensation variables and audit quality significantly positive effect on ETR or have a negative influence on tax avoidance. Variable executive characteristics and firm size have a significant negative effect on ETR or have a positive influence on tax avoidance. While other variables, namely institutional ownership, number of independent commissioners, and audit committees do not seem to have a significant effect on tax avoidance.
Проблеми та можливості розвитку урбаністичного середовища
Authors: Ільчук Н.І. , Ільїна О.В.
Published: February 2022

Проведено аналіз проблем розвитку урбанізованого середовища. Визначено перспективи вдосконалення систем управління міським середовищем. Проаналізовано загальний світовий підхід щодо можливостей розвитку урбаністичного середовища в майбутньому.
The Effect Of Aloe Vera Decoction On Blood Cholesterol Levels Of Obese Respondents Level I
Authors: Lestari Kustiasih
Published: February 2022

Changes in social trend make many women pursue the career, thus storingbreastmilk cannot be avoided if Hypercholesterolemia is a condition in whichincreased cholesterol levels that exceed normal limits, which have a risk ofdeath of coronary heart disease. Aloe vera is a medicinal plant in Indonesiathat is often used by the community as tradisional medicine. Compoundscontained in Aloe vera namely phytochemicals that contain phenolicscompounds. This study aims to determine the effect of aloe vera boiled waterwith pre and postest research methods. T-tes statiscal results obtained anaverage value of cholesterol level before treatment of 206,34 mg/dL and anaverage after treatment 182,43 mg/dL, meaning that there are differencesin the results of cholesterol levels before and after consuming Aloe veraboiled water. Then it can be concluded that there is a siginicant effect on theprovision of Aloe vera boiled water on the reduction of cholesterol levels inobese respondents level with the p value <0,05.
Relation Of Knowledge About Diabetes Mellitus With Motivation To Prevent Complications In Pematang Reba The Working Area Of Pekan Heran`s Public Healpth Center Of Indragiri Hulu Regency
Authors: Rosy Alice
Published: February 2022

Different levels of knowledge of diabetics will cause different motivations inpreventing complications in people with diabetes mellitus. Most sufferers are inthe Public Health Center of Pekan Heran, which is 330 patients. The purpose ofthis study was to determine the relationship of knowledge about DiabetesMellitus with motivation in preventing complications in the Kelurahan PematangReba, Public Health Center Pekan Heran, Indragiri Hulu District. The researchmethod is descriptive correlative with cross sectional approach, the samplingtechnique is total sampling, 70 respondents, by distributing questionnaires.Analysis of the data in this study is univariate and bivariate analysis. The resultsshowed that the majority of sufferers' knowledge about diabetes mellitus wasgood (90%), most patients had strong motivation in preventing complicationsof diabetes mellitus (94.3%). There is a relationship between knowledge aboutDiabetes Mellitus with motivation in preventing complications with a p value of0.02 or <0.05.
The Relationship Of Knowledge And Attitude Of Mother’s Breasfeeding With Exclusive Giving
Authors: Putri Monifa , Listi Deni
Published: February 2022

Breast milk (ASI) is the only food that is the best for babies, because it has themost complete nutritionalcomposition for baby’s growth and development.Methode: this research is analytic using cross sectional approach. The samplingtechnique is by simple random sampling. Data analysis was performed using theChi-Square test at a significance level of p<0.05. Result: the study showed thatfrom 68 respondents the majority of knowledge of breastfeeding morthers withexclusive breastfeeding was well-informed 48 people (70.6%) and the ChiSquare statistical test results obtained a P value of <0.05 (P. Value = 0.004).Breastfeeding with exclusive breastfeeding the majority of positive attitude 57people (83.8%) and the Chi-Square statistical test results obtained a value ofP<0.05 (P. Value=0.008). Conclusion: based on the results of the study showeda significant relationship between knowledge (P. Value=0.004) and attitude (P.Value=0.008) towards exclusive breastfeeding.
Using Comics to Teach the Human Digestive System: Its Effect on Student Learning Outcomes during a Pandemic
Authors: Malau Rita Ria Diana , Sirait Silvia Hanna Kusuma , Jeni Jeni , Damopolii Insar
Published: February 2022

Background: Since COVID-19 learning has been limited and shifted to online learning. Teacher creativity in learning is needed to strengthen student learning outcomes. This study aims to investigate the effect of using comics on student learning outcomes on the material of the human digestive system. Methods: A quasi-experimental research was used on forty-two junior high school students who were randomly selected. Multiple choice tests are used to obtain student learning outcomes. Free sample t-test was used to compare student learning outcomes in comic and non-comic classes. Results: The findings revealed that the average student learning outcomes were better when they were taught using comics than non-comics (p = 0.000 < 0.05). Conclusion: Based on the results of the study, it can be concluded that learning with the application of comic media in science subjects on the human digestive system material has an influence on learning outcomes, with the difference in student learning outcomes in the experimental class being higher than in the control class.
Keywords : Comic, Science Learning, Pandemic, Human Digestive System
The Relationship between Age of Menarche and Body Mass Index (BMI) with Endometriosis Incidence at Dr. Mohammad Hoesin Palembang Period 2018 – 2020
Authors: Usman Fatimah , Ghina Reza S  , Eka Handayani
Published: February 2022

Background. Endometriosis is the presence of endometrial glands and stroma outside the uterus. This study aims to analyze the relationship between age of menarche and body mass index (BMI) with the incidence of endometriosis.

Methods. This study is an analytical observational study with a cross-sectional approach. The samples taken in this study were post-operative patients with gynecological disorders at Dr. Mohammad Hoesin General Hospital Palembang. The sample taken in this study was 62 respondents during the period 2018-2020 with a simple random sampling technique based on inclusion criteria. The research data was processed and analyzed by univariate and bivariate with Chi-square test using SPSS application.

Results. Most of the respondents with endometriosis experienced at the age of menarche <12 years (91.3%) and had a non-obese BMI (73.3%). There was a significant relationship between the age of menarche and the endometriosis incidence (p=0.039). There was no statistically significant relationship between body mass index (BMI) and the endometriosis incidence (p=1,043).

Conclusion. Early menarche can increase the risk of endometriosis. The majority of women with endometriosis in this study had a BMI in the non-obese category (BMI <25).
Faktor – Faktor Yang Mempengaruhi Tingginya Minat Pengguna Kontrasepsi Hormonal Dibandingkan Non Hormonal
Authors: Monayo Edwina Rugaiya
Published: February 2022

Penggunaan kontrasepsi hormonal hingga saat ini masih menjadi pilihan metode kontrasepsi yang populer di Indonesia. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi tingginya minat kontrasepsi hormonal dibandingkan kontrasepsi non hormonal. Desain penelitian ini adalah studi analitik komparatif dengan menggunakan pendekatan cross sectional. Populasi dalam penelitian ini adalah wanita usia subur yang menggunakan kontrasepsi hormonal atau non hormonal, berusia di atas 30 tahun dan jumlah anak lebih dari 2. Dari hasil penelitian diketahui ada hubungan antara faktor pengetahuan (p value = 0,000), sikap ibu ( p value = 0,010), pendapatan (p value = 0,000) dan informasi KB (p value = 0,000) terhadap tingginya minat kontrasepsi hormonal dibandingkan kontrasepsi non hormonal. Sedangkan untuk faktor dukungan suami (p value = 0,980), tidak terdapat hubungan dengan minat kontrasepsi hormonal yang tinggi dibandingkan kontrasepsi non hormonal. Dapat disimpulkan bahwa lebih banyak faktor yang mempengaruhi pemilihan alat kontrasepsi hormonal dibandingkan kontrasepsi nonhormonal.
Hubungan Intensitas Penggunaan Smartphone Dengan Kualitas Dan Kuantitas Tidur Pada Remaja
Authors: Dungga Elvie Febriani , Dulanimo Adlia
Published: February 2022

Smartphone saat ini sudah menjadi kebutuhan khusus untuk semua orang khususnya remaja. Kurangnya kemampuan individu mengontrol intensitas penggunaan smartphone dapat mengakibatkan buruknya kualitas dan kuantitas tidur. Penelitian ini bertujuan untuk mengetahui hubungan intensitas penggunaan smartphone dengan kualitas dan kuantitas tidur pada remaja.Penelitian ini menggunakan metode survey analitik dengan desain Cross sectional. Populasi dalam penelitian ini adalah seluruh siswa dan siswi kelas 1 SMA. Teknik pengambilan sampling penelitian ini adalah simple random sampling dengan jumlah sampel 80 orang. Data dikumpul menggunakan kuesioner dan dianalisa dengan uji Chi-square. Hasil penelitian menunjukkan bahwa terdapat hubungan intensitas penggunaan smartphone dengan kualitas tidur pada remaja (P value = 0,000 < 0,05), dan terdapat hubungan antara intensitas penggunaan smartphone dengan kuantitas tidur pada remaja kelas 1 SMA (P value = 0,000 < 0,05). Semakin tinggi intensitas penggunaan smartphone maka semakin menurunnya kualitas dan kuantitas Tidur. Disarankan pada remaja untuk membatasi penggunaan smartphone terutama pada malam hari sebelum tidur agar tidak mempengaruhi kualitas dan kuantitas tidurnya di malam hari. Waktu tidur yang cukup akan membuat kualitas tidur baik dan individu akan merasa segar saat bangun di pagi harinya.
RUPTURA DE TENDONES EXTENSORES TRAS PLACA VOLAR EN FRACTURA DE RADIO. A PROPÓSITO DE UN CASO
Authors: SEBASTIÁN GIRALDO PA , GARCÍA LÓPEZ A , LOZANO CASARRUBIOS A
Published: February 2022

Wrist fractures are one of the most common fractures in the emergency areas of our hospitals, accounting for 14% of all limb injuries and 17% of fractures treated in the emergency room. The surgery of the same using volar plates has increased in
recent years due to the possibility of blocking the screws, this being the surgical treatment of choice in our country. Among the complications of this type of treatment is tendon injury, due to the synthetic material, both flexors and extensors, being extremely rare the rupture of the Extensor Indicis Propius (EIP) and Extensor Digitorum Comunis of the index finger (EDCi).
We present a case of rupture of both tendons after treatment with volar plate, its causes, its resolution and its possible
prevention.
EVALUACIÓN DEL PROTOCOLO FAST-TRACK PARA ARTROPLASTIA TOTAL DE RODILLA: IMPACTO SOBRE ESTANCIA HOSPITALARIA, VISITAS AL SERVICIO DE URGENCIAS E INFECCIÓN
Authors: MOLINA PÉREZ M , SEGARRA MUÑOZ B , CORTÉS TRONCH V , SÁNCHEZ-CORTÉS A , FERNÁNDEZ GARCÍA E
Published: February 2022

Objectives: To analyze the differences in length of stay, readmission and infection in patients undergoing total knee arthroplasty before and after the implementation of a fast-track protocol. Material and methods. Retrospective observational follow-up study in 777 patients. The variables under study were: length of stay, readmission and total number of Emergency Department (ED) visits and rate of infection. Results. A homogeneous sample of 777 patients was obtained with women predominance and mean age of 70 years. The values before and after fast-track implantation were: length of stay 5,1 vs 3,2 days (p<0,001), patients underwent readmission 12,2% vs 21,9% (p<0,001), ED visits 74 vs 118 (p<0,001). Rate of infection was similar in both groups for all levels. Conclusions. Fast-track protocols improve length of stay without affecting the rate of infection. Special care should be given to the increased readmission.
'Hybrid Warfare'
Authors: Solmaz Tarik
Published: February 2022

The concept of ‘hybrid warfare’ has gained and continues to gain traction in Western strategic and military circles over the last decade-plus. However, truth to say, it is still a highly contested concept. This article argues that the main reason for this is that the concept of ‘hybrid warfare’ has been taken out of its original context over time and applied to new cases that lack essential characteristics of the concept. The mismatch that happens when the concept of ‘hybrid warfare’ does not fit new cases exemplifies what political scientist Giovanni Sartori has called ‘conceptual stretching’. Using Sartori’s notion of conceptual stretching, this article analyses the conceptual confusion surrounding hybrid warfare and discusses its possible implications for the West’s defence policy.
IDENTIFIKASI TINGKAT KESUBURAN TANAH DAN SIFAT KIMIA TANAH PADA LAHAN PEMBUDIDAYAAN SAYUR-SAYURAN DI KELURAHAN REWARANGGA SELATAN
Authors: Banggo Abraham , Mutiara Charly , Supardi Philipus Nerius
Published: February 2022

Excessive use of inorganic fertilizers and intensive tillage can cause changes in chemical properties and soil fertility. This study aims to determine the chemical properties of the soil and the level of soil fertility on land that cultivates vegetables. The research was conducted in Rewarangga Selatan Village, Ende Regency. This research was conducted using a survey method, by taking soil samples by composite methods on spinach, mustard and kale vegetables. The variables observed were soil pH, C-Organic, P2O5, K2O, CEC, and KB. These variables were analyzed for soil chemical properties and then matched using soil chemical criteria and soil fertility from the Bogor Soil Research Center. The results showed that the soil chemical criteria were soil pH in the acidic to very acidic category (4.0–5.0) , moderate C-Organic (2.03% – 2.37%), very high P2O5 (39.53 ppm – 48.90 ppm), very high K2O (1.01 me/100gr – 1.24 me/100gr), very high CEC (40.11 me/100gr – 40.33 me/100gr), and very high KB (82 ,11% - 86.76%) . While the criteria for soil fertility in the cultivation of vegetables are moderate.
ANALISIS KIMIA TANAH DAN REKOMENDASI PENINGKATAN KESUBURAN TANAH DI KEBUN PRAKTEK FAKULTAS PERTANIAN UNIVERSITAS NUSA NIPA
Authors: Sawan Fulgensius , Bolly Yovita Yasintha , Heliana Almaria
Published: February 2022

Research on Analysis of Soil Chemical Content in the Practical Garden of the Faculty of Agriculture, University of Nusa Nipa, East Alok District, Sikka Regency has been carried out from October to December 2021. This study aims to determine the chemical content of the soil in the Practical Garden of the Faculty of Agriculture, University of Nusa Nipa, East Alok District, Sikka Regency. . The research method used is observation, laboratory testing, and literature study. Analysis of soil chemical content using a dry soil test device with a diagonal composite soil sampling method. The results showed that the soil in the practice garden had low organic C content (1.00-2.00%), neutral pH (6.5-7.5), high phosphorus content (26-35), and also Potassium content is in the moderate to low range.
Reliability of VOC emission chamber testing/Zuverlässigkeit von VOC-Emissionskammerprüfungen – Ringversuch mit Kunstharz-Bodenbeschichtung, Parkettlack und Silikondichtstoff
Authors: Oppl Reinhard
Published: February 2022

The Association for the Control of Emissions in Products for Flooring Installation, Adhesives and Building Materials (GEV) organised a round robin test in 2020 with the purpose to update its list of recommended testing laboratories on the basis of test results. 43 laboratories from 15 countries received 3 test products, a synthetic resin floor coating, a parquet lacquer and a silicone sealant. The results of the GEV round robin test 2020 showed a similar variation of the results as in a previous round robin test of the GEV in 2017 without any significant improvement. The large variation of the results confirms the limited significance of single test results. This is why GEV discloses VOC emissions only in terms of broad emission classes. Within this limitation, the performance of 19 laboratories was rated to be good by GEV. Currently, a list of recommended testing laboratories for GEV emissions testing comprises 15 laboratories from 4 countries. These laboratories performed well in this round robin test and presented an appropriate accreditation according to ISO/IEC 17025.
Cybercrime: Die aktuelle Gefährdungslage für die Wirtschaft
Authors: Rupprecht Reinhard
Published: February 2022

Cybercrime stellt in seinen vielfältigen Begehungsformen derzeit die größte sicherheitsrelevante Bedrohung für die Wirtschaft dar. Das zeigen Umfrageergebnisse, gravierende Sicherheitsvorfälle und Statistiken.
Chemistry of 19th Century Lime Mortar on a tabique Pampango (Wattle-and-Daub) from the Philippines
Authors: Cayme Jan-Michael
Published: February 2022

he chemical characterization of a thick lime mortar coating on a wall construction method in the Philippines called tabique Pampango, or wattle-and-daub method, is reported in this study. The daub material from a 19th century Spanish Colonial Period church convent in Loboc, Bohol, was analyzed using X-ray fluorescence (XRF), X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA) and sieve analysis. These analyses demonstrate that the daub material comprises a largely calcitic binder with clay minerals naturally present in the raw material or clayey soils added intentionally. The presence of clay minerals made the binder hydraulic or hardened through added water. Fine-sized aggregates are abundant in the daub material, making it suitable for non-load bearing applications. This study provided a chemical basis on the construction techniques employed during the colonial period in the Philippines that is useful for advancing conservation work and local historical knowledge.
Estudio crítico sobre la actual destrucción política del monumento urbano
Authors: Contreras Medina Fernando Ramón
Published: February 2022

Este estudio se ha centrado en el conflicto actual de la ciudadanía con los monumentos públicos como muestran varios sucesos de ataques vandálicos aparecidos en los medios de comunicación. Desde la hipótesis de una representación artístico-histórica fallida al eludir la realidad del contexto político y las reacciones emocionales de determinados movimientos sociales, presentamos un estudio crítico articulado entre los estudios visuales, la política y la filosofía del arte. Entre las conclusiones más relevantes, destacamos la crisis del valor simbólico de las narrativas que representan estas imágenes del pasado, las violentas reacciones de movimientos sociales que denuncian la ocupación del espacio público cuando la mirada de espectador sobre el objeto genera opinión pública y la oposición popular en el vandalismo frente a la inexistencia de un programa iconoclasta institucional que revise la resignificación de los monumentos en los tiempos presentes.
Low-energy electron interaction and focused electron beam-induced deposition of molybdenum hexacarbonyl (Mo(CO)6)
Authors: Shih Po-Yuan , Cipriani Maicol , Hermanns Christian Felix , Oster Jens , Edinger Klaus , Gölzhäuser Armin , Ingólfsson Oddur
Published: February 2022

Motivated by the potential role of molybdenum in semiconductor materials, we present a combined theoretical and experimental gas-phase study on dissociative electron attachment (DEA) and dissociative ionization (DI) of Mo(CO)6in comparison to focused electron beam-induced deposition (FEBID) of this precursor. The DEA and DI experiments are compared to previous work, differences are addressed, and the nature of the underlying resonances leading to the observed DEA processes are discussed in relation to an earlier electron transmission study. Relative contributions of individual ionic species obtained through DEA and DI of Mo(CO)6and the average CO loss per incident are calculated and compared to the composition of the FEBID deposits produced. These are also compared to gas phase, surface science and deposition studies on W(CO)6and we hypothesize that reductive ligand loss through electron attachment may promote metal–metal bond formation in the deposition process, leading to further ligand loss and the high metal content observed in FEBID for both these compounds.
Effect of Temperature and Pressure on Stability of Metallocene Catalyst with Methyl Aluminoxane
Authors:   Assistant Professor, Department of Chemical Engineering, SLIET-Longowal, 148106, India, Bhagat Subita , Prakash Nikhil ,   Assistant Professor, Department of Chemical Engineering, SLIET-Longowal, 148106, India
Published: February 2022

Catalysts are used to increase the rate of reactions. Metallocene catalyst is one such effective catalyst generally used to form polymers. The transition of monomers into metal sites at low pressure and temperature were observed in earlier work. Methyl aluminoxane (MAO) used as a catalyst for polymerization and propylene along with varying temperature and pressure. Optimized values of temperature and pressure are worked upon in this work through particle swarm optimization (PSO).Overall process consists of monomer initialization. This phase is termed as forming population for polymerization. Next phase includes population selection. This phase extract monomers based upon the crossover values. Multiple monomers are combined to generate new offspring that is used within next iteration. Metaheuristic approach includes multiple parameters tuning including temperature and pressure with each iteration. By varying the temperature and pressure new polymers are obtained that are stable in nature
HEURISTIC INSIGHTS ON GENDER EDUCATION
Authors:   Associate Professor of Education, Titus II Teachers College, Tiruvalla, Kerala, Oommen Dr. Nimmi Maria , Mathai Dr. Suramya ,   Assistant Professor in Social Science, Titus II Teachers College, Tiruvalla, Kerala.
Published: February 2022

The Director-General for UNESCO, Audrey Azoulay remarked “Ignoring girls’ education is akin to ignoring one of the most effective solutions for development,” “When girls access quality education, it emboldens them to break the social stereotypes that hold back gender equality. It also gives them the tools to better navigate future life-altering choices on pregnancy, childbirth, and health challenges claiming millions of children’s lives around the world. We cannot achieve the world we want without the education and empowerment of all girls and women.” The Global Education Monitoring (GEM) Report at UNESCO shows that if all women completed primary education, maternal deaths would be reduced by two-thirds. If they had a secondary education, child deaths would be cut by half, saving 3 million lives, and there would be two-thirds fewer child marriages. If all girls in sub-Saharan Africa, in South and West Asia had a secondary education, the number of pregnancies among girls younger than 17 would fall by close to 60%. But slow progress is preventing girls from reaping all these benefits. UNESCO unveils a new fact sheet on girls’ education ahead of International Women’s Day. The data is published as part of the ‘HerEducationOurFuture’ initiative which focuses on the progress achieved over the past 25 years. It shows that girls’ enrolment rates in primary and secondary education have almost doubled in low-income countries, and that the gender gap in primary enrolment has been halved. But it also shows that the pace of change is not fast enough. At the present rate, getting every girl into primary school will only happen in 2050.Hence it is vital to focus on the key issues of gender responsive implementation of the 2030 agenda for Sustainable Development. This informative article presents some heuristic insights on gender education
Peripartum Cardiomyopathy in Emergency Department: A Case Report
Authors: ÇAMCI Melih
Published: February 2022

Peripartum cardiomyopathy (PPCM) is a form of dilated cardiomyopathy, which is one of the potential life-threatening complications of pregnancy. Peripartum cardiomyopathy is observed between the last 4 weeks of the pregnancy and the postpartum 5th month. It is related to high rate of maternal and infant mortality. Although the underlying factor has not been clearly understood yet, many factors such as infections, myocarditis, immunological factors or oxidative stress caused by prolactin have been attributed. We aimed to discuss the emergency management of postpartum PPCM in our case report.
Explicit Triangular Decoupling of the Separated Lichnerowicz Tensor Wave Equation on Schwarzschild into Scalar Regge-Wheeler Equations
Authors:   Institute of Mathematics of the Czech Academy of Sciences, Czech Republic, Khavkine Igor
Published: February 2022

We consider the vector and the Lichnerowicz wave equations on the Schwarzschild spacetime, which correspond to the Maxwell and linearized Einstein equations in harmonic gauges (or, respectively, in Lorenz and de Donder gauges). After a complete separation of variables, the radial mode equations form complicated systems of coupled linear ODEs. We outline a precise abstract strategy to decouple these systems into sparse triangular form, where the diagonal blocks consist of spin-s scalar Regge-Wheeler equations (for spins s=0,1,2). Building on the example of the vector wave equation, which we have treated previously, we complete a successful implementation of our strategy for the Lichnerowicz wave equation. Our results go a step further than previous more ad-hoc attempts in the literature by presenting a full and maximally simplified final triangular form. These results have important applications to the quantum field theory of and the classical stability analysis of electromagnetic and gravitational perturbations of the Schwarzschild black hole in harmonic gauges.
Oscillatory Reconnection of a 2D X-point in a Hot Coronal Plasma
Authors: Karampelas Konstantinos , McLaughlin James A. , Botha Gert J. J. , Régnier Stéphane
Published: February 2022

Oscillatory reconnection (a relaxation mechanism with periodic changes in connectivity) has been proposed as a potential physical mechanism underpinning several periodic phenomena in the solar atmosphere, including, but not limited to, quasi-periodic pulsations (QPPs). Despite its importance, however, the mechanism has never been studied within a hot, coronal plasma. We investigate oscillatory reconnection in a one million Kelvin plasma by solving the fully-compressive, resistive MHD equations for a 2D magnetic X-point under coronal conditions using the PLUTO code. We report on the resulting oscillatory reconnection including its periodicity and decay rate. We observe a more complicated oscillating profile for the current density compared to that found for a cold plasma, due to mode-conversion at the equipartition layer. We also consider, for the first time, the effect of adding anisotropic thermal conduction to the oscillatory reconnection mechanism, and we find this simplifies the spectrum of the oscillation profile and increases the decay rate. Crucially, the addition of thermal conduction does not prevent the oscillatory reconnection mechanism from manifesting. Finally, we reveal a relationship between the equilibrium magnetic field strength, decay rate, and period of oscillatory reconnection, which opens the tantalising possibility of utilizing oscillatory reconnection as a seismological tool.
Comparison of the Hall Magnetohydrodynamics and Magnetohydrodynamics Evolution of a Flaring Solar Active Region
Authors: Bora K. , Bhattacharyya R. , Prasad Avijeet , Joshi Bhuwan , Hu Qiang
Published: February 2022

This work analyzes the Hall magnetohydrodynamics (HMHD) and magnetohydrodynamics (MHD) numerical simulations of a flaring solar active region as a test bed while idealizing the coronal Alfvén speed to be less by two orders of magnitude. HMHD supports faster magnetic reconnection and shows richer complexity in magnetic field line evolution compared to the MHD. The magnetic reconnections triggering the flare are explored by numerical simulations augmented with relevant multiwavelength observations. The initial coronal magnetic field is constructed by non-force-free extrapolation of photospheric vector magnetic field. Magnetic structure involved in the flare is identified to be a flux rope, with its overlying magnetic field lines constituting the quasi-separatrix layers (QSLs) along with a three-dimensional null point and a null line. Compared to the MHD simulation, the HMHD simulation shows a higher and faster ascent of the rope together with the overlying field lines, which further reconnect at the QSL located higher up in the corona. The footpoints of the field lines match better with the observations for the HMHD case, with the central part of the flare ribbon located at the chromosphere. Additionally, field lines are found to rotate in a circular pattern in the HMHD, whereas no such rotation is seen in the MHD results. Interestingly, plasma is also observed to be rotating in a cospatial chromospheric region, which makes the HMHD simulation more credible. Based on the aforementioned agreements, HMHD simulation is found to agree better with observations and thus opens up a novel avenue to explore.