bluuebunny/crossref_metadata_2025 huggingface dataset:
Chiral Solvent Discovery: Exploring Chiral Eutectic Mixtures and Deep Eutectic Solvents
Authors: Hopkins Todd , VandenElzen Liam , Nelson Brian , Vaid Vishnu , Brickley Jayme , Ariza Paola , Whitacre Grace , Patel Inaya , Gooch Olivia , Jordan Charlotte
Published: April 2022

Deep eutectic solvents (DES) are mixtures that have a melting point much lower than either component. Because the properties of a DES, such as chiral discrimination, can be controlled through choice of components, DES have potential as solvents in many chemical and industrial applications. However, the large number of potential components makes high throughput methods of DES discovery critical for their development. In this study, mixtures of small quantities of HBAs and chiral HBDs were mixed at 55 C and cooled to 20 C to screen for potential liquid formation. Variable molar ratios of 10 HBAs were mixed with 93 chiral HBDs to measure a total of 1250 mixtures, and 356 mixtures were liquid at 20 C. All of the results are provided in a publicly available database. Several of the mixtures were prepared in larger quantities to characterize their physical properties, including melting points, densities, and viscosities. The results of this study can be used to guide the discovery and development of new chiral DES.
Association between vitamin D, VDR polymorphism and IVF outcomes
Authors: Syrkasheva Anastasiia G. , Kindysheva Svetlana V. , Frankevich Vladimir E. , Donnikov Andrey E. , Dolgushina Nataliia V.
Published: April 2022

Aim. To analyze the outcomes of assisted reproductive technology (ART) cycles in patients with different levels of vitamin D.

Materials and methods. The study included 100 infertile patients who applied for ART. Vitamin D levels were determined by mass spectrometry. The VDR polymorphism was evaluated using real-time PCR.

Results. 50% of patients (n=50) had a sufficient level of vitamin D (group 3), 36% of patients (n=36) had an insufficient level of vitamin D (group 2), 14% of patients (n=14) had a deficiency of vitamin D (group 1). The level of vitamin D was not associated neither with baseline patients characteristics nor with embryological stage of the cycle. The clinical pregnancy rate was lower in the group 1 (vitamin D deficiency), but the difference was not significant. There was a trend to an increase of miscarriage rate in the groups of patients with vitamin D insufficiency and deficiency: 66.7% in group 1, 26.3% in group 2, and 13.6% in group 3. The live birth rate was higher in the groups of patients with normal and insufficient levels of vitamin D compared with the group of vitamin D deficiency: 46.0 and 38.9% compared to 7.1%, p=0.0821. In multivariate analysis clinical pregnancy rate was influenced by vitamin D deficiency and the genetic characteristics of the VDR gene: the presence of the G allele (FOKI-rs2228570).

Conclusion. The vitamin D deficiency impairs the effectiveness of ART cycles.
Insufficient fetal growth: fetal growth restriction or small for gestational age fetus? The difference between these conditions, what is known about diagnosis, prevention and treatment: A review
Authors: Dobrokhotova Yulia E. , Kuznetsov Pavel A. , Dzhokhadze Lela S. , Shamugia Valerian V. , Kravtsova Olga M.
Published: April 2022

The difference between the fetal growth restriction and the small-for-gestational-age fetus was analyzed in this article. The article describes the most complete definition of the fetal growth restriction according to ultrasound data. Information about possible ethology and pathogenesis of the fetal growth restriction, the modern classification of this condition was also summarized in the article. We provide classifications which were used in Russia and all over the world earlier. The article contains information about possible methods of diagnosing the fetal growth restriction with accents on key indicators of dopplerometry and cardiotocography. According to the latest data, the management of patients changes depending on the gestation period. There are significant differences between early and late fetal growth restriction. Futhermore, we tried to research universal methods of prevention and treatment of the fetal growth restriction. We also included data from Russian Society of obstetricians and gynecologists guidelines. The analyzed information shows that the problem of the fetal growth restriction has many unsolved problems and great potential for the further research.
Correlation Between Drinking Coffee and Incident Hypertension in Maospati Magetan District
Authors: Saâ€™adah Hamidatus Daris , Kurniasari Devy Naning , Sandi Yudisa Diaz Lutfi , Arsa Sandi Alfa Wiga
Published: April 2022

Hypertension is a common disease in primary care. Hypertension is a cardiovascular disorder marked by elevated blood pressure caused by coffee consumption. Coffee is favorite common drink in Indonesia, is one of the causes of hypertension. This study aims to analyze the relationship between consumtion coffee habits and the incidence of hypertension in the Tanjungsepreh village. The study use cross sectional approch and collected data research were obtained by partitipan filling out a questionnaire. univariate analysis used descriptive statistics and bivariate analysis using the Spearman-rank test. In this study, there were 36 respondents with significant results, P-value = 0.039 and Î± = 0.05, which means that there is a relationship between consumption coffee habits and the hypertension for humans.
The Correlation of Knowledge and Attitude of Pregnant Women and The Compliance of Birth Planning and Complication Prevention Program (P4K) in Ringinpitu Kecamatan Pelemahan Kabupaten Kediri
Authors: Wulandari Ratna Feti , Wardhani Ratih Kusuma , Ulfa Maria
Published: April 2022

Maternal mortality rate (MMR) is an indicator of the assessment of maternal health programs and the degree of public health. The program launched by the government in an effort to reduce MMR was the Maternity Planning and Complications Prevention Program (P4K) which aimed to monitor pregnancies into safe and secure deliveries. In order to accomplish the importance of planning for delivery and preventing the complications, it is necessary to conduct research on the knowledge and attitudes of pregnant women and the compliance in implementing P4K. The purpose of the study was to analyze the correlation of knowledge and attitudes of pregnant women and the compliance of birth planning and complication prevention program (P4K). this research used a cross sectional design with an analytical survey. The research was conducted in Ringinpitu Village from March to October 2020. The population was pregnant women in Ringinpitu Village. The sampling technique used simple random sampling with the total sample of 26 people. The data collection used primary data. The instrument used a questionnaire. The data was processed by Spearmen rank test with correlation analysis. Based on the results of the research, it was found that the knowledge of pregnant women about P4K was in the fair category (42.3%). The attitude of pregnant women about P4K showed a positive attitude (65.4%). The compliance of pregnant women in implementing P4K was (38.5%). There was a correlation between knowledge of pregnant women and P4K compliance (p value = 0.0000) p <0.05 correlation coefficient r = 0.671 which meant there was a strong level of correlation and there was a correlation between the attitude of pregnant women and compliance to P4K (p value = 0.001) p < 0.05 correlation coefficient r = 0.604. Compliance with P4K will greatly help the government in reducing maternal mortality and infant mortality.
E-Learing of Health Protocols Improving School-Age Children's Skills Facing Offline Learning
Authors: Astarani Kili , Kurniawati Fidiana
Published: April 2022

The surge in confirmed cases of Covid-19, especially in children aged 6-18 years, on March 3, 2021, showed 9.2% of children in Indonesia were exposed to Covid-19 virus. This makes the government advises the public to implement health protocols and have clean and healthy living behaviors, especially in terms of washing hands. This study aimed to analyze the effect of E-learning of Health Protocols on the Skills of School-Age Children Facing Offline Learning at Pelita Bangsa Elementary School, Surabaya. The design of the study used pre-experimental using one-group pre-test post-test design method. The population in this study was 59 students at Pelita Bangsa Elementary School in Surabaya. There were 59 school-age children met the inclusion criteria using the total sampling technique. The inclusion criteria in this study were children aged 7-12 years, children who came to school during data collection, and children who were willing to be examined. The instrument used a hand washing checklist sheet. The data analysis used Wilcoxon. Before being given E-Learning of Health Protocols the unskilled category in washing hands with soap with a total of 51 respondents (86.4%), there was a significant difference in hand washing skills between before health education with E-Learning Media and after health education with a significant value of 0.000 (p < 0.05). E-Learning of Health Protocols affects the skills of school-age children to face offline learning at Pelita Bangsa Elementary School Surabaya.
Pengembangan Ekonomi Desa Dengan Instrumen Badan Usaha Milik Desa (BUMDESa)
Authors: Wahed Mohammad , Asmara Kiki , Wijaya Riko Steya
Published: April 2022

Penelitian bertujuan untuk mengetahui bagaimana strategi pembangunan pedesaan, mengetahuikondisi actual dari pengelolaan BUMDesa, permasalahan yang dihadapi BUMDesa, danmengetahui peran BUMDesa dalam pengembangan ekonomi pedesaan. Penelitian ini merupakankajian literatur dari berbagai jurnal yang relevan dengan pengembangan ekonomi lokal (pedesaan)melalui peran Badan Usaha Milik Desa (BUMDesa). Hasil penilitian ini menyimpulkan bahwapengelolaan Bumdesa harus dijadikan sebagai landasan utama untuk membangun ekonomipedesaan. Keberadaannya harus membawa perubahan yang signifikan dibidang ekonomi dan jugasosial, oleh karena itu, Bumdesa yang dikembangkan di desa sangat dibutuhkan tenagaSumberdaya Manusia yang professional sebagai motor penggerak untuk pengembangan danpengelolaan Bumdesa tersebut. Namun, pengalaman dari wilayah madura bahwa BUMDesa yangproduktif angkanya sangat kecil. Hal ini disebabkan oleh: 1) tidak tahu cara pengelolaannya; 2)Sumber Daya Manusia (SDM) ditingkat desa yang masih tergolong rendah; dan 3) sulitnyamencari potensi di masing-masing desa.
Analisis Shift Share bagi Penguatan Daya Saing Daerah Kabupaten/Kota di Jawa Timur
Authors: Sishidiyati Sishidiyati , Wahed Mohammad , Aris Khukuh , Perdana Putra
Published: April 2022

Penelitian ini mengeksplorasi bagaimana kinerja sektoral di Jawa Timur mengalami perubahan pada masing-masing daerah kabupaten/kota. Kinerja sektoral mempunyai peranan penting dalam mengakselerasi kesejahteraan masyarakat, sehingga dibutuhkan optimalisasi untuk menciptakan transformasi sektoral. Untuk melihat kinerja sektoral pada kabupaten/kota di Jawa Timur, penelitian ini menggunakan pendekatan Shift Share agar mampu melihat apa yang terjadi di sektor ekonomi Jawa Timur dan sektor ekonomi kabupaten/kota pada periode tahun 2011- 2019. Fokus analisis ditujukan pada daerah aglomerasi, yaitu di Gerbangkertosusilo, Pulau Madura dan wilayah Tapal Kuda (Probolinggo, Pasuruan, Lumajang, Situbondo, Bondowoso, Jember, dan Kabupaten Banyuwangi). Hasil analisis menunjukkan bahwa di tingkat provinsi, tidak ada bukti bahwa sektor ekonomi di Jawa Timur telah berubah, tetapi di tingkat wilayah, penelitian ini menemukan bahwa sektor ekonomi di setiap wilayah dapat bervariasi. Salah satu temuan menarik bahwa wilayah atau kabupaten yang memiliki budaya pertanian tradisional mulai bertransformasi ke kawasan industri baru yang sedang berkembang dalam waktu 9 tahun terakhir. Fenomena tersebut dapat menjadi sinyal bagi upaya penguatan daya saing daerah berbasis transformasi sektoral.
Analisis Kinerja Keuangan Daerah Pemerintah Kabupaten Tulungagung Periode 2014-2018
Authors: Admaja Adiyatma , Anggraini Debi , Larasati Margaretha , Cahyanti Novita Dwi , Wasil Mohammad
Published: April 2022

Tujuan dari penelitian ini untuk mengetahui kinerja pemerintah daerah Kabupaten Tulungagung ditinjau dari aspek keuangan daerah tahun anggaran 2014-2018. Penelitian ini menggunakan metode analisis kuantitatif yang dipergunakan untuk mengukur kinerja keuangan dengan menggunakan rasio keuangan. Sedangkan data penelitian merupakan data keuangan realisasi anggaran Kabupaten Tulungagung. Berdasarkan hasil penelitian diketahui bahwa tahum 2014 pemerintah Kabupaten Tulungagung dalam menjalankan proses desentralisasi daerah sebesar 13,2% dengan sisa 86,8% yang menunjukkan pemerintah masih belum maksimal dalam menjalankan proses desentralisasi daerah, begitu pula dengan tahun lainnya. Tingkat ketergantungan keuangan daerah pemerintah cenderung menurun dari tahun ke tahun. Hal ini menunjukkan pemerintah provinsi masih sangat mendominasi dalam pendanaan. Tingkat kemandirian pemerintah daerah menunjukkan bahwa pemerintah pusat memiliki peranan dominan dibanding kemandirian pemerintah daerah, sehingga dapat diartikan masih dibutuhkan efisiensi dan efektivitas pelaksanaan otonomi daerah. Diharapkan pemerintah daerah dapat menggunakan hasil penelitian ini sebagai akses dalam mengevaluasi kinerja keuangan daerah.
JANDARMANIN HALKLA İLİŞKİLER UYGULAMALARINDA YENİ BİR DEVİR: JANDARMA ASAYİŞ KOORDİNASYON TİMİ
Authors: GENÇ Yusuf Mutlu , TÜRKÖZ Gökhan
Published: April 2022

Bu araştırmada Jandarma Genel Komutanlığının uyguladığı halkla ilişkiler faaliyetleri konusunda bir olgu incelemesi yapmak, henüz deneme aşamasında olan yeni bir kadroyu kuramsal açıdan incelemek ve bu yeni kadroyu halkla ilişkiler ve kolluk araştırmaları alanyazınına kazandırmak amaçlanmaktadır. Temel olarak Toplum Odaklı Kolluk Kuramı çerçevesinde tasarlanmış olan Jandarmanın halkla ilişkiler yönetimi ve uygulamaları kapsamında sadece bu görevi yerine getirmek üzere kadrolanmış bir yapı şimdiye kadar hayata geçirilmemiştir. Bu araştırma, özgün olarak sadece toplum odaklı kolluk hizmeti sunacak ve bu hizmeti farklı bir yorumla yerine getirecek olan Jandarma Asayiş Koordinasyon Timi konseptini, dünyadaki benzer uygulamaları ile karşılaştırarak incelemektedir. Araştırmanın çıkış noktası Wilson ve Kelling (1981)’in Kırık Camlar Kuramından yola çıkılarak geliştirilen Toplum Odaklı Kolluk Kuramı ayrıntılarıyla incelenmiştir. Bu çalışma kapsamında, kolluk araştırmaları ve halkla ilişkiler disiplinlerinde alanyazın araştırması yöntemi uygulanarak ikincil kaynak verileri kullanılmıştır. Geliştirilen bu yeni yapının Jandarmanın önleyici kolluk hizmetlerine büyük bir destek sağlayarak halkla ilişkiler uygulamalarını güçlendireceği sonucuna varılmıştır
Evaluation of Doctoral Dissertation Related Violence Against Women Made in Turkey between the years 2011-2021 in the Nursing Field
Authors: Hançer Tok Hümeyra , Tok Hümeyra Hançer
Published: April 2022

Amaç; Bu çalışma, Türkiye’de 2011–2021 yılları arasında hemşirelik alanında “kadına yönelik şiddet” konusuna ilişkin yapılmış doktora tezlerini bazı özellikleri yönünden değerlendirilmesi amacıyla tanımlayıcı olarak yapılmıştır. Yöntem;
Veriler Yüksek Öğretim Kurumu ulusal tez merkezinde 01.01.2011-28.02.2021 tarihleri arasında yayınlanmış ve kadına yönelik şiddet ile ilgili hemşirelik alanında yapılmış doktora tezleri incelenmiştir. Anahtar kelime olarak “Kadın,
kadınlar, şiddet, aile içi şiddet, cinsiyete dayalı şiddet, eş şiddeti, yakın partner şiddeti, hemşire” ve Female, women, violence, domestic violence, gender-based violence, spouse abuse, intimate partner violence nursing” kelimeleri
kullanılmıştır. Konuyla ilgili 53 doktora tezine ulaşılmıştır. Çalışma kriterlerine uyan 9 doktora tezi araştırmanın örneklemini oluşturmuştur. Araştırma için etik kurul izni alınmamış Yüksek Öğretim Kurumu ulusal tez merkezinden
erişimi olan doktora tezleri çalışmaya dâhil edilmiştir. Verilerin değerlendirilmesinde sayı ve yüzde kullanılmıştır. Bulgular; Hemşirelikte kadına yönelik şiddet ile ilgili yapılan doktora tezlerinin %77.7 (n=7)’si son 3 yılda
ve %33.3’ü (n=3) İstanbul Cerrahpaşa üniversitesinde yapılmıştır. Yapılan tezlerin %22.2’si (n=2) Halk sağlığı hemşireliğinde yapılmıştır. Yürütülen tezlerin %63.6’sında (n=7) ölçek kullanılmıştır ve %45.4’ü (n=5) deneysel veya
yarı-deneyseldir. Tezlerin %44.4’ü (n=4) sağlık personelleri ile yapılmış ve %33.3 (n=3) uluslararası bir dergisinde yayına dönüştürülmüştür. Sonuç; kadına yönelik uygulanan şiddette mağdurlara uygun hemşirelik girişimlerin uygulanması
ve geliştirilmesi için risk gruplarının belirlenmesi önemlidir. Bu belirlenen risk gruplarına ihtiyacı olan girişimler yapılmalıdır.
Determining The Nurses' Perception of Spirituality And Spiritual Care And Its Relationship With Job Satisfaction
Authors: Uygur Yılmaz Dilek , AK Bedriye , Erol Funda
Published: April 2022

Aim: This study aims to determine perception of nurses’ spirituality and spiritual care and the relationship between spirituality and job satisfaction. Methods: The research is descriptive type.The universe of the study consisted of
374 nurses working at one university hospitals and one state hospitals in the western Black Sea Region of Turkey. The study samples was determined by power analysis and 275 nurses consisted the sample of the study. A Personal Information
Form, Spirituality and Spiritual Care Rating Scale and Minnesota Satisfaction Questionnaire were used for data collection. The data were analyzed by using frequency, percentage, Kolmogorov-Smirnov test, mean, standard deviation,
Chi-square test, student t-test, ANOVA, and Pearson’s correlation. Results: 85.8% of the nurses are female, average age is 28,59 ± 6.85, average of the study year is 6.97 ± 6,82 and more than half (55.3%) is undergraduate. The
mean score of nurses' Spirituality and Spiritual Care Rating Scale is 53.76 ± 4.58. It was determined that the nurses' job satisfaction scale mean score was positively correlated with the spirituality and spiritual care rating
scale mean score. Conclusion: It has been found that the nurses are at a intermediate nurses’ perception levels of spirituality and spiritual care and there is a positive correlation between spirituality and job satisfaction.
Tuberculosis: A rarest cause of pulmonary vocal syndrome
Authors: Richmond R Gomes
Published: April 2022

Hoarseness of voice can occur due to anatomical or functional abnormality of the larynx, vocal cord, or recurrent laryngeal nerves. Common cause includes infections, blunt trauma, iatrogenic affection of recurrent laryngeal nerve, malignancies of thyroid, esophagus, and lung and cardio-vascular conditions such as mitral stenosis. Vocal cord paralysis due to respiratory cause is known as a pulmonary vocal syndrome.
Peningkatan Kuat Tekan Beton Tanpa Pasir Dengan Variasi Penambahan Sikamen Nn dan Serat Polipropilen
Authors: Bangun Giarto Rahmat Bangun , Achmad Karmila , Kiptiah Mariatul
Published: April 2022

Beton non pasir merupakan jenis beton dengan porositas tinggi sehingga dapat dimanfaatkan untuk mempercepat penyerapan air hujan kedalam tanah. Penelitian ini terdapat dua uji, yakni uji infiltrasi dan kuat tekan beton tanpa pasir. Penelitian menggunakan 48 sampel untuk uji kuat tekan dan 16 sampel untuk uji infiltrasi dengan penambahan Sikamen-NN menggunakan variasi 0,8%, 1%, 1,2% serta 0,6% serat polipropilen terhadap berat semen. Agregat kasar menggunakan ukuran diameter lolos saringan ¾ tertahan pada saringan ½ 100% dan agregat kasar dengan  ukuran diameter lolos saringan ½ tertahan saringan 100% yang berasal dari daerah Palu. Kemampuan terbesar infiltrasi beton non pasir adalah 41,80 mm/detik dan kuat tekan terbesar adalah 11,70 MPa  dengan menggunakan agregat kasar ukuran diameter lolos saringan ½ tertahan saringan 100% ditambahkan dengan variasi Sikamen-NN 1,2%.
Barium Ferrite Magnet As Anti-Radar Material
Authors: Nurulloh Mohamad Ikhsan , Simbolon Luhut , Deksino George Royke
Published: April 2022

This article discusses barium ferrite magnets and their potential use as anti-radar materials for stealth technology in Indonesia. This study uses a variety of literature and the latest research results. Stealth technology was developed by creating an anti-radar substance capable of absorbing radar signals known as radar absorbing material. According to the literature review findings, barium ferrite-based magnets have the potential to be raw materials for radar wave absorbers since they absorb microwaves, including the frequency of waves utilized in radar. The magnetic characteristics and ability of barium ferrite magnets to absorb radar waves are affected by various conditions, including chemical and organic components. Barium ferrite magnets have been used as anti-radar materials in the military, in ships, aircraft, land vehicles, and clothing. The potential of barium ferrite as a determinant for modern military technology in Indonesia is considerable, but it is still limited in laboratory research. The Indonesian government can acquire stealth technology by implementing a dual-use technology strategy and a triple helix innovation model.
PENGARUH PERSEPSI HARGA DAN PERFORMANCE EXPECTANCY TERHADAP NIAT BELI TENERA DENGAN THEORY PLANNED OF BEHAVIOR (TPB)
Authors: Sekali Abednego Suranta Karo , Panjaitan Indira Natalia
Published: April 2022

Produksi kelapa sawit relatif masih rendah disebabkan penggunaan bahan tanam yang buruk. Faktor pengunaan bahan tanam merupakan peran penting. Untuk meningkatkan produktivitasnya maka dibutuhkan bahan sawit bermutu tinggi seperti tenera. Oleh karena itu petani perlu didorong untuk mengadopsi tenera untuk meningkatkan produktivitas. Penelitian ini bertujuan untuk menganalisis penggunaan bibit tenera kelapa sawit pada perkebunan rakyat di Kecamatan Selesai, Kabupaten Langkat, Sumatera Utara. Metode yang digunakan dalam penelitian ini adalah SEM-PLS (Structural Equation Modeling). Kesimpulan penelitian antara lain performance expectancy, persepsi harga, dan sikap  tidak berpengaruh signifikan terhadap Niat Beli. Sementara itu norma subjektif dan persepsi kontrol perilaku berpengaruh signifikan terhadap Niat Beli.
ANALISIS KELAYAKAN USAHA TERNAK SAPI DI KECAMATAN WAEAPO KABUPATEN BURU
Authors: Abidin Abidin , Pattinama Marcus J , Kakisina Leunard O
Published: April 2022

Kelayakan usaha ternak sapi skala kecil tersebut dan (3) Strategi pengembangannya jika layak dikembangkan. Pengambilan sampel dilakukan menggunakan metode purposive sampling dengan  memilih empat desa yakni Waenetat, Waekasar, Waekerta dan Waetele  di Kecamatan Waeapo. Jumlah responden sebanyak 75 orang dengan item karakteristik  umur, tingkat pendidikan, beban tanggungan serta lamanya berusaha ternak. Karakteristik dapat mempengaruhi seseorang dalam hal mengadopsi suatu inovasi. Hasil penelitian menunjukkan bahwa usaha sampingan ternak sapi menguntungkan karena setiap tahun ada peningkatan pendapatan dan layak dikembangkan. Untuk mengembangkan usaha ternak ini diperlukan strategi yang tepat yaitu meningkatkan mutu bibit unggul, menjamin permintaan daging tinggi dan  harga sapi tinggi, memperbaiki sistem pemeliharaan (tradisional), memperkuat relasi dengan pedagang, memperluas pemasaran untuk mengantisipasi munculnya persaingan, sekaligus mencegah penjualan sapi illegal, transportasi lancar memudahkan  jaringan pasar dan kerjasama antara pedagang  dan  kelompok peternak, mengatasi tenaga kerja yang tidak terampil. Strategi ini akan mencegah munculnya penyakit sapi dan berkurangnya populasi sapi.
Karakteristik Kemampuan Siswa Melalui Ujian Sekolah Mata Pelajaran Kimia Pada SMA Di Kecamatan Teluk Ambon Baguala Menggunakan Classical Test Theory (CTT) Dan Item Respons Theory (IRT) Model Rasch
Authors: Manoppo Yance
Published: April 2022

ABSTRAK

Penelitian ini bertujuan untuk mengetahui Karakteristik Kemampuan Siswa Melalui Ujian Sekolah Mata Pelajaran Kimia Pada SMA Di Kecamatan Teluk Ambon Baguala Menggunakan Classical Test Theory (CTT) Dan Item Respons Theory (IRT) Model Rasch. Subjek penelitian adalah seluruh lembar jawaban peserta Ujian Sekolah Mata Pelajaran Kimia. Penelitian ini merupakan penelitian kuantitatif menggunakan pendekatan  ex-post facto. Hasil analisis dengan pendekatan teori tes klasik menunjukkan 80% butir memiliki tingkat kesulitan butir berfungsi baik, 100% butir daya bedanya belum memenuhi syarat, dan 100% butir memiliki pengecoh berfungsi baik dengan indeks reliabilitas tes 0,897. Analisis dengan pendekatan teori respons butir Model Rasch menunjukkan terdapat 17 (85%) butir soal cocok (fit) dengan model, fungsi informasi maksimum 4,12 pada    Î¸ = -0,41, dan besarnya kesalahan pengukuran (SEM) 0,43.

 

Keyword: Ujian Sekolah, Classical Test Theory, Item Respons Theory, Rasch.
STUDI POTENSI Pteris vitata, Amaranthus spinosus, Ipomoea reptanspoir SEBAGAI FITOREMEDIATOR TANAH TERCEMAR MERKURI (Hg)
Authors: Dulanlebit Yeanchon H , Unwakoly Semuel , Sangadji Ritti P
Published: April 2022

Kerusakan lingkungan dan menurunnya kualitas hidup organisme akibat pencemaran logam merkuri (Hg) telah terjadi, dimana merkuri bereaksi dengan metana hasil dekomposisi senyawa organik membentuk metil merkuri yang bersifat toksik. Dewasa ini, beberapa penelitian pada kasus pencemaran merkuri diarahkan pada upaya remediasi lingkungan. Salah satu metode remediasi adalah menggunakan tanaman sebagai bioremediator yang mampu menyerap merkuri di lingkungan tanah dan perairan. Bioremediasi dengan pola fitoremediasi sangat ditentukan oleh jenis tumbuhan, iklim, dan kondisi tailing dimana semua tumbuhan memiliki kemampuan menyerap logam tetapi dalam jumlah bervariasi. Upaya remediasi lingkungan secara bioremediator menggunakan Tanaman Paku Pakis (Pteris vitata), Bayam Duri (Amaranthus spinosus), dan Kangkung Darat (Ipomoea reptanspoir) diharapkan mampu mengakumulasi merkuri dalam konsentrasi tinggi (hiperakumulator) sehingga dapat memulihkan tanah yang tercemar memalui penyerapan dan mengakumulasi merkuri di dalam jaringannya. Potensi tanaman sebagai fitoremediator merkuri dilakukan melalui pendekatan Bio-Concentration Factor (BCF) dan Translocation Factor (TF) yang didahului dengan analisis secara Mercury Analyser. Dari hasil didapatkan bahwa konsentrasi merkuri (Hg) pada tanah, pada akar, dan pada daun tanaman Pteris vitata masing-masing 1,46 mg.Kg-1; 0,41 mg.Kg-1; dan 0,08 mg.Kg-1, tanaman Amaranthus spinosus masing-masing 1,28 mg.Kg-1; 0,25 mg.Kg-1; dan 0,02 mg.Kg-1, dan tanaman Ipomoea reptanspoir masing-masing 1,92 mg.Kg-1; 1,06 mg.Kg-1; dan 0,12 mg.Kg-1. Nilai Bio-Concentration Factor (BCF) untuk masing-masing tanaman 0,28; 0,19; dan 0,55 dan Translocation Factor (TF) masing-masing 0,19; 0,08; dan 0,11. Hasil didapatkan bahwa ketiga tanaman hiperakumulator tidak efektif sebagai fitoremediator merkuri., walaupun efisiensi penyerapan masing-masing tanaman 33,56%, 21.09%, dan 61,46%.
Studi Kandungan Kalsium Dalam Tepung Tulang Ikan
Authors: Untailawam Romelos
Published: April 2022

Until now, fish bone has not been fully utilized. Most of the fish bones will be left as waste. In this research, fish bone meal was made from yellow fin tuna, lemadang, and curisi waste. Fish bone meal was then analyzed for its calcium content. Making fish bone meal from yellow fin tuna, lemadang, and curisi obtained 25.8-29.4% (w / w) rendamen. The calcium content in fish bone meal is 72 to 77.4% (w / w).

Tulang ikan sampai saat ini belum dimaafatkan dengan baik. Tulang ikan hanya dibiarkan sebagai limbah. Pada penelitian ini dilakukan pembuatan tepung tulang ikan dari limbah tulang ikan dan dilakukan studi terkait kandungan kalsium yang terdapat dalam limbah tulang ikan. Pembuatan tepung tulang ikan dari ikan tuna sirip kuning, lemadang, dan kurisi diperoleh rendamen 25,8-29,4% (b/b). Kandungan kalsium yang terdapat dalam tepung tulang ikan yaitu 72-77,4% (b/b).
INHIBISI KOROSI BAJA SS-304 MENGGUNAKAN EKSTRAK TANAMAN PUTRI MALU
Authors: Manuhutu Julita
Published: April 2022

Research has been conducted to determine the inhibition efficiency and steel corrosion rate of SS-304 in H2SO4  solvent using the leaves of Mimosa Pudica extract with the weight reduction method. The extract of Mimosa Pudica leaves was obtained through maceration extraction using methanol. Phytochemical test results showed that in Mimosa Pudica leaves extract contained flavonoids, alkaloids, tannins, terpenoids, and saponins. The results showed that inhibition efficiency increased with increasing inhibitor concentration, which means that the corrosion rate decreases. The optimum of inhibition efficiency obtained at a concentration of 2%, namely 87.81% with a corrosion rate of 6.21 mmy-1. The inhibition efficiency increases with increasing temperature, but not linear as shown at the curve, which means that the inhibitor layer on the steel surface was not stable at high temperatures, while the corrosion rate per year increases with increasing temperature. The optimum of inhibition efficiency obtained at 35oC, namely 93.26% with a corrosion rate of 6.81 mmy-1.
Studi Kinetika Reaksi Pirolisis Makroalga Hijau (Eucheuma Cottonii) Dengan Analisis Termogravimetri Menggunakan Metode Friedman
Authors: Subagyono D J N , Sa'diyah Halimatus , Allo Veliyana Londong
Published: April 2022

Studi kinetika reaksi pirolisis makroalga Eucheuma cottonii secara termogravimetri dengan metode Friedman telah dilakukan. Proses pirolisis dilakukan dengan  variasi laju pemanasan (5-20 â„ƒ/menit) menggunakan instrumen Thermogravimetric Analyzer. Makroalga hijau E. cottonii memiliki kandungan kimia yaitu karbohidrat (13,38 %), protein total (59,29 mg/g), lipid (0,05 %) dan serat kasar (10,75 %). Rentang suhu pirolisis aktif E. cottonii berkisar di suhu 140-610 â„ƒ. Kenaikan laju pemanasan meningkatkan suhu awal dan akhir pirolisis. Nilai energi aktivasi rata-rata pirolisis E. cottonii sebesar 204,55 kJ/mol.
SINTESIS DAN KARAKTERISASI MEMBRAN PEC KITOSAN-PEKTIN-PEGDE SEBAGAI BIOSORBEN
Authors: Untailawan Romelos , Siswanta Dwi
Published: April 2022

Membran PEC kitosan-pektin telah banyak dimanfaatkan sebagai biosorben, tetapi membran PEC kitosan-pektin tidak tahan pada medium yang sangat asam atau basa. Pada penelitian ini dilakukan taut silang membran PEC kitosan-pektin dengan polietilen glikol diglisidil eter (PEGDE) untuk meningkatkan ketahanan membran pada medium asam atau basa serta untuk mengetahui karakteristik membran. Membran PEC kitosan-pektin-PEGDE disintesis dengan komposisi 90%:10%:30%, 80%:20%:30%, dan 70%:30%:30%.

Membran PEC kitosan-pektin-PEGDE memiliki karakteristik serapan tajam pada panjang gelombang 1604 cm-1. Membran PEC kitosan-pektin-PEGDE stabil pada pH 3-14. Membran dengan komposisi 90%:10%:30% memiliki kemampuan menyerap air paling tinggi yaitu 660 % (b/b). Sedangkan membran dengan komposisi 70%:30%:30% memiliki kemampuan mekanis yang paling baik yaitu 45,67 MPa.

Chitosan-pectin PEC membrane have been widely used as biosorbent, but chitosan-pectin PEC membrane are not resistant to highly acidic or alkaline media. In this study, cross-linking of chitosan-pectin PEC membrane with polyethylene glycol diglycidyl ether (PEGDE) was carried out to increase the resistance of the membrane in acidic or basic media and to determine the characteristics of the membrane. Chitosan-pectin-PEGDE PEC membrane were synthesized with the compositions of 90%:10%:30%, 80%:20%:30%, and 70%:30%:30%.

Chitosan-pectin-PEGDE PEC membrane has sharp absorption characteristics at a wavelength of 1604 cm-1. Chitosan-pectin-PEGDE PEC membrane was stable at pH 3-14. The membrane with a composition of 90%:10%:30% has the highest water absorption capacity of 660% (w/w). While the membrane with a composition of 70%:30%:30% has the best mechanical ability, which is 45.67 MPa.
Perception of Traumatic Childbirth of Women and Factors Affecting
Authors: MUCUK Özlem , ÖZKAN Hava
Published: April 2022

Backround: Mothers' perceptions of labor, their perspectives on the birth process and the events they experience in this process, and the meanings they attribute to them may differ.
Aim: This study was conducted to determine women's perception of traumatic birth and the affecting factors.
Design and Methods: The study was conducted between Feburary 1 and April 10, 2021. A nonrandom sampling method, the snowball sampling method, wasused in the study. Data were collected using The Trauma Perception Scale for Regarding Birth.
Findings: The difference between the Perception of Trauma Related to Birth Scale scores according to age, education level, employment status, social security, income level, family structure, duration of marriage, number of births, number of children and receiving prenatal care is statistically significant. (p<0.05).
Conclusion: Midwives and nursings have important duties in order to improve the perception of traumatic birth, which affects women so much, and to leave its place to positive birth experiences.
The Relationship Between Health Anxiety Levels And Healthy Lifestyle Behaviors Of Family Caregivers Of Cancer Patients Receiving Outpatient Chemotherapy
Authors: ÇAVUŞOĞLU Esra , YURTSEVER Sabire
Published: April 2022

Purpose: This study was conducted to determine the relationship between health anxiety levels and healthy lifestyle behaviors of family caregivers of cancer patients receiving outpatient chemotherapy.
Methods: The study is descriptive. The study sample consisted of 107 family caregivers of patients who applied to a university hospital for chemotherapy. Data were collected using the Personal Information Form, the Health Anxiety Inventory (HAI) and the Healthy Lifestyle Behaviors Scale (HLSBS).
Results: In the study, the median of the total score on the Health Anxiety Inventory of caregivers was found 18, and the total score median of the Healthy Lifestyle Behaviors Scale was 116. It was determined that there was a statistically significant and weak positive correlation between hypersensitivity to somatic symptoms and the anxiety levels, and health responsibility (r=0.230, p=0.017). A statistically significant and weak negative relationship was found between the dimension related to the negative consequences of the illness and self - realization (r= - 0.234, p=0.015).
Conclusions: It has been found that caregivers move away from healthy lifestyle behaviors as their health anxiety increases. On that note, it is recommended to organize group meetings by nurses where caregivers can share their experiences regarding physical, emotional and psychological problems that may increase their health anxiety and training that will positively affect health behaviors.
The Effect of Crossfit Cindy Model on Anthropometric and Physiological Characteristics in Sedentary Women
Authors: SÖYLER Mehmet , ZİLELİ Raif
Published: April 2022

CrossFit training models considering sedentary women have not been sufficiently examined. This study aims to examine the effects of the 16-week CrossFit Cindy training model on some physical and physiological fitness parameters. Participants are chosen among sedentary women who are members of a sports center. Fifteen healthy, sedentary women (average of age 39.87±8.21 years, height average 164.07±9.16 cm, body weight average 87.40±12.05 kg, and BMI average 30.71±4.79 kg/m2) who are members of a sports center voluntarily participated in this study. Participants were given CrossFit training (Cindy Model) for 90 minutes a day, 4 days a week for 16 weeks. Participants' body composition, cardiovascular fitness and physical physiological fitness parameters were measured at the beginning and at the end of the exercise period. For the analysis of the data obtained, SPSS 23 (SPSS Inc., Chicago, IL, USA) was used. Paired Sample T Test was used in the analysis of all parameters. Statistical significance was accepted as p< 0.05. Positive changes were observed in long-term regular CrossFit Cindy model training among sedentary women in terms of body composition, resting heart rate, strength and flexibility values (p<0.05). It can be concluded that CrossFit Cindy model training for 90 minutes, 4 days a week for 16 weeks can be used as an alternative to the traditional training methods as it causes positive changes in the physical/physiological parameters of women.
Is Scapular Dyskinesis effective on Shoulder Strength Profiles in Asymptomatic Young Swimmers?
Authors: ÖZTÜRK Ferhat , ÖZÇADIRCI Aykut , CİNEMRE Ş. Alpan , KINIKLI Gizem İrem
Published: April 2022

Background and Purpose: The aim of this study was (a) to investigate whether presence of scapular dyskinesis (SD) differs by gender in asymptomatic young swimmers and (b) to compare shoulder muscle strength between asymptomatic young swimmers with and without SD.

Methods: Fifty-six asymptomatic young swimmers (mean age:10.35y; 22 females; 34 males) were included in the study. The presence of SD was determined visually using SD test with dichotomous outcome (yes/no). The shoulder muscle strength was assessed via handheld dynamometer.

Results: There was statistically significant difference between swimmers with and without SD in shoulder flexion muscle strength in both females and males (respectively, p
Investigation of the Relationship Between Athletes' Anxiety About Catching Coronavirus (COVID-19) and Their Attitudes Towards Nutrition
Authors: SEVİNÇ YILMAZ Duygu , SEÇER Emrah
Published: April 2022

With the emergence of the Covid-19 pandemic in China, it has become an important public health problem globally, causing many organizations to be canceled, education and workplace restrictions, and curfews to be declared. It is thought that following the measures taken due to the virus, staying at home for a long time, restriction of social activities, changes in eating habits, in parallel, trigger many health problems. This study aims to determine the relationship between the anxiety of catching Covid-19 in athletes and their attitudes towards nutrition. A relational screening model was used in the research. The study group consists of 227 (83 female, 144 male) athletes studying in the field of sports sciences. To determine the demographic information of the athletes in the research, "Personal Information Form", "Scale of Athletes' Anxiety of catching New Type Coronavirus (Covid-19)" and "Attitude Scale towards Healthy Eating" were used. In the analysis of the data, distribution characteristics were determined and the suitability of parametric tests was reviewed, independent sample t-test, ANOVA test, Pearson correlation analysis, and simple linear regression analysis were used to determine the relationship between variables. It is seen that those who have sufficient knowledge about Covid-19 have higher average scores on knowledge about nutrition, positive nutrition, and nutrition than those who do not have sufficient knowledge. In comparisons according to body mass index, the average of low weight individuals in the individual anxiety sub-dimension was higher than normal weights; In malnutrition, it is seen that underweight people have more averages than high weights, and normal-weight people have more averages than high weight in the total nutritional score. It has been determined that there are negative significant relationships between the individual anxiety, socialization anxiety, and total anxiety of catching Covid-19 of the athletes and their attitudes towards nutrition detected.
The Knowledge, Opinions, Attitudes of Physicians About Biosimilar Drugs: A University Hospital Data
Authors: GÖKDEMİR Ebru , ONCU Seyma , GELAL Ayse , UÇKU Reyhan , ARİCİ Aylin
Published: April 2022

Purpose: To evaluate the knowledge, opinions and prescribing attitudes of physicians working in an university hospital about biosimilar drugs and analyse the factors affect these parameters.

Methods: In this descriptive, cross-sectional study, data was collected using a questionnaire consisting of 5 sections and 41 questions evaluating the knowledge, opinions and prescribing attitudes of physicians about biosimilar drugs. Descriptive statistics was used to report the findings; relationship between dependent and independent variables were examined using the t-test for parametric data, and Mann Whitney U and Kruskall Wallis analysis for nonparametric data. P <0.05 was considered statistically significant.

Results: Questionnaire response rate was 61.9% (n=114). Physicians mean knowledge score about biosimilar drugs was 7.6 ± 2.5 out of 14 points. Have heard the concept the biosimilar drug, had training towards biosimilar drugs and high academic level were increased the mean knowledge score. Of the respondents, 45.2% of the physicians stated that biosimilar drugs are not as effective as biological reference drugs, and 35.9% thought that they aren’t safe. More than half of the physicians (56.6%) stated that they did not hesitate to prescribe biosimilar drugs.

Conclusions: Physicians' general knowledge level on biosimilar drugs was low and they had doubts about the efficacy and safety of biosimilar drugs. This might be related with lack of knowledge. Therefore structured training programmes related in this area, might increase the knowledge level and might positively affect physicians' opinions and attitudes on biosimilar drugs
The Relationship between moral competence and cultural sensitivity levels of nurses working in primary healthcare institutions: A cross-sectional study in Turkey
Authors: GÖL İlknur , ARKAN Gulcihan
Published: April 2022

Purpose: This study was conducted to determine the moral competence and cultural sensitivity levels of nurses working in primary healthcare institutions and the relationship between the two.
Methods: This cross-sectional design study conducted with 83 nurses working in primary healthcare services and was carried out between November 2018 and January 2019 in a province center in the Central Anatolia Region of Turkey.
Results: The mean age of the nurses was 36.50 ± 6.06, the total score obtained from the Intercultural Sensitivity Scale was 91.44 ± 11.17, and the total score obtained from the Moral Competence Questionnaire for Public Health Nurses was 56.43 ± 7.71. The total scores obtained both from the Intercultural Sensitivity Scale and the Moral Competence Scale by those who lived in a big city for a long time and who got the intercultural nursing course during school were higher. No statistically significant relationship was found between the total scores obtained from both scales. However, there was a positive and statistically significant correlation between the score of Moral Competence Scale and the scores of the interaction confidence (R = 0.247; p = .025) and the interaction enjoyment (r = 0.306; p = .005) sub-dimensions of the Intercultural Sensitivity Scale.
Conclusion: The moral competence and cultural sensitivity of nurses participating in the study were at a moderate level. As the moral competence of the nurses increased, their interaction enjoyment and interaction confidence levels increased, as well.
The Effect of the COVID-19 Pandemic Process on COVID-19 Phobia, Secondary Traumatic Stress Level and Quality of Sleep in Healthcare Professionals: A Cross-Sectional and Comparative study
Authors: GÜÇLÜ CİHAN Emel , KARATAŞ OKYAY Esra , ÜNVER Hacer , AKSOY DERYA Yeşim
Published: April 2022

Abstract
Objectives: The study was conducted to determine the effect of the pandemic process on COVID-19 phobia, secondary traumatic stress levels and quality of sleep in healthcare professionals working in a primary healthcare institution and a pandemic hospital.
Material and Method: Thus comparative study was conducted with the participation of a total of 249 healthcare professionals, including 130 from a pandemic hospital and 119 from primary healthcare institutions. The data were obtained using a Personal Information Form, the Coronavirus 19 Phobia (CP19-S) Scale, the Secondary Traumatic Stress Scale (STSS) and the Pittsburgh Sleep Quality Index (PSQI).
Results: It was determined that the mean score in the CP19-S somatic subscale was 10.72±4.76 for the healthcare professionals working in the primary healthcare institutions and 12.18±5.07 for those working in the pandemic hospital, and the difference between the mean scores was statistically significant (p=0.021).The STSS total mean score was 40.86±14.45 in the healthcare professionals working in the primary healthcare institutions and 46.45±16.07 in those working in the pandemic hospital, and the difference between the groups was statistically significant (p=0.004).The PSQI total mean score was 9.48±3.39 in the healthcare professionals working in the primary healthcare institutions and 11.06±3.99 in those working in the pandemic hospital, and the difference between the mean scores was statistically significant (p=0.001).
Conclusions: It was determined that the healthcare professionals working in the pandemic hospital experienced more COVID-19 phobia and secondary traumatic stress and also had worse sleep quality in comparison to the healthcare professionals working in the primary healthcare institutions.
Influence of Inspiratory Muscle Training on Respiratory Functions among Uncontrolled Asthmatics
Authors: ALPAYDIN Aylin Özgen , GORGULU Begum , ERCAN Selin , ÖZALEVLİ Sevgi
Published: April 2022

Background: Specific breathing exercises are reported to improve quality of life and reduce symptoms; although no significant benefit on lung function or reduction of exacerbation risk. Additionally, inspiratory muscle training (IMT) aims to increase diaphragm and inspiratory muscle endurance. In this regard, IMT has been studied in uncontrolled asthma patients to investigate its effect on respiratory symptoms and pulmonary functions.
Methods: Twenty-one uncontrolled and partially controlled asthmatic patients were included in the study. Asthma control test (ACT), asthma quality of life questionnaire (AQLQ), and spirometric evaluations were performed. The study population was randomized into two groups. The standard care group (n=10) received standard medical treatment while the intervention (n=11) group practiced a portable threshold IMT device following standard medical treatment.
Results: The study was completed by 15 patients due to 6 lost follow up (one intervention group and 5 standard care) and one asthma exacerbation. We have found that the intervention group tended to have increased pulmonary function test parameters and AQLQ scores, moreover; MIP values and ACT scores have statistically significant increases after IMT(p=0.01, p=0.02 respectively).
Conclusion: Add-on IMT to standard medical treatment could improve asthma control by strengthening inspiratory muscles in uncontrolled asthmatic patients. IMT could be considered in the non-pharmacological treatments of uncontrolled asthmatic patients. Despite the limited number of patients, this study revealed that IMT might have positive outcomes for uncontrolled asthma patients.
Trust in the Healthcare System and Social Coronavirus Anxiety; A Study in the Turkish Society
Authors: SAYGILI Meltem , NUMANOGLU Rukiye
Published: April 2022

Purpose: The aim of this research is to determine the level of trust in the healthcare system and coronavirus anxiety of the Turkish society during the COVID-19 pandemic.
Methods: To obtain the data; "Multidimensional Trust in Health-Care Systems Scale (MTHCSS)" and "Coronavirus Anxiety Scale (CAS)" were used. The research was carried out using the online questionnaire between August-September 2020, with the participation of 1185 people. Two-Sample Independent T-Test, One-Way Analysis of Variance (ANOVA) and correlation analysis were used in the analysis of the data.
Results: It was determined that the mean scale scores of the participants the MTHCSS was high (59.06±13.76) and the mean score of the CAS was (1.86±3.30) low. Analyses carried out; showed that there are significant statistical differences between gender, presence of chronic disease, working status and compliance with the measures taken, trust in the healthcare system and coronavirus anxiety (p< 0.05). In Addition, the correlation analysis performed showed that there is a weak negative relationship between trust in the healthcare system and social Coronavirus anxiety.
Conclusion: The results showed that the Turkish society trusts their healthcare system. This makes think that the struggle given under the pandemic conditions is well managed by the Turkish healthcare system.