bluuebunny/crossref_metadata_2025 huggingface dataset:
Photonic nanowires and waveguides for spectral shaping with Sagnac loop reflectors
Authors: Moss David
Published: February 2022

We propose and theoretically investigate integrated
photonic filters based on two coupled Sagnac loop reflectors (SLRs) formed by a
self-coupled optical waveguide. Recently we investigated integrated photonic
filters based on cascaded SLRs and coupled SLRs. Here, we advance this field by presenting a unique approach
of using coupled SLRs formed by a self-coupled
optical waveguide. This enables us to achieve high performance filter
functions including Fano-like resonances and
wavelength interleaving with a simpler design and a higher fabrication tolerance by tailoring coherent mode interference in the device. Our design
takes into account the device fabrication issues as well as the requirements
for practical applications. As a guide for practical device fabrication, an analysis of the impact of
the structural parameters and fabrication tolerance on each filter function is also provided. The Fano-like resonances show a low insertion
loss (IL) of 1.1 dB, a high
extinction ratio of 30.2 dB, and a high slope rate (SR) of 747.64 dB/nm. The combination of low IL and high SR promises this device
for Fano resonance applications. Our device also can achieve wavelength
de-interleaving function with high fabrication
tolerance which is attractive for optical interleavers that need a flat-top
symmetric filter shape. Optical interleavers and de-interleavers are
core elements for signal multiplexing and demultiplexing in wavelength division
multiplexing optical communication systems. Versatile
spectral responses with a simple design, compact device footprint, and high fabrication tolerance make this
approach highly promising for flexible response
shaping in a wide variety of applications.
Pengaruh Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Matematika di Kelas IV SD Ypk Lahairoy Yensawai
Authors: Alman Alman , Purwanty Wanda Nely Intim
Published: February 2022

Penelitian ini bertujuan untuk mengetahui pengaruh problem based learning terhadap kemampuan pemecahan masalah matematika siswa kelas IV SD YPK Lahairoy Yensawai tahun ajaran 2020/2021. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan desain penelitian pretest-postest control design group. Sampel penelitian ini menggunakan random sampling, yaitu diundi 9 siswa untuk kelas eksprimen dan 8 siswa untuk kelas control. Uji validitas menggunakan uji ahli atau expert judgement dimana peneliti melibatkan dosen validator matematika dan guru kelas. Hasil uji reliabilitas soal pretest dan posttest kemampuan memecahkan masalah matematika berbasis soal cerita yang diujikan diatas 0,6 Alpha Croanbach’s yaitu 0,500 atau 50% untuk nilai pretest dan nilai posttest nya adalah 0,957 atau 95%. Hasil uji normalitas data dengan Kolmogrov-Smirnov bahwa data variable berdistribusi normal karena nilai Asymp.Sig.(2-tailed) pada hasil pretest 0,464 dan 0,139 pada hasil posttest ≥ 0,05 sebesar 1,74 (thitung > ttabel). maka dapat disimpulkan bahwa Ha diterima dan H0 ditolak yang berarti hipotesis penelitian terjawab karena dapat hasil yang signifikan terhadap kemampuan memecahkan masalah matematika siswa dengan menggunakan pembelajaran Problem Based Learning berpengaruh terhadap kemampuan pemecahan masalah matematika berbasis soal cerita.
Analisis Faktor Penghambat Implementasi Pembelajaran Daring Siswa SD Inpres 68 Kota Sorong
Authors: Pangestika Nilam , Faizin Muhammad , Mursalim Mursalim
Published: February 2022

Penelitian ini bertujuan untuk mengetahui faktor penghambat implementasi pembelajaran daring dan mendeskripsikan cara implementasi pembelajaran daring siswa SD Inpres 68 Kota Sorong. Penelitian ini menggunakan pendekatan descriptive qualitative. Teknik yang digunakan adalah teknik wawancara, dan dokumentasi. Subjek penelitian ini adalah guru dan siswa. Analisis data redukasi data, penyajian data, dan penarikan kesimpulan. Pengecekan keabsahan data menggunakan triangulasi sumber data dan triangulasi metode. Hasil penelitian ini menunjukkan bahwa 1) faktor penghambat implemenatsi pembelajaran daring ada 5 yaitu: a) tidak bisa akses aplikasi belajar daring dimana Guru dan siswa masih belum paham tentang bagaimana cara menggunakan aplikasi belajar daring, b) keterbatasan ekonomi sehingga tidak semua siswa memiliki hp c) jaringan internet kurang baik dimana masih banyak siswa yang menggunakan jaringan seluler sehingga dalam membuka materi yang telah dibagikan oleh guru menjadi terhambat, d) biaya tinggi karena banyak siswa yang mengeluh mengenai biaya kuota walaupun dari pemerintah sudah ada namun dianggap tidak cukup, dan e) kurangnya pendampingan orang tua yang cenderung memiliki kesibukan pekerjaan dan 2) Implementasi pembelajaran daring menggunakan aplikasi whatsApp guru menyampaikan materi pembelajaran melalui WAG (WhatsApp Group). Kesimpulan dari penelitian ini adalah terdapat beberapa faktor penghambat dalam pembelajaran daring dan pembelajaran daring menggunakan bantuan aplikasi whatsapp.
Correction of imbalances of a dynamically balanced disc-shaped rotor
Authors:   Polushkin O.A. Polushkin O.O. Koba YA.D.
Published: February 2022

The problem of correcting the imbalances of disc-shaped rotors during their dynamic balancing is posed and solved. Recommendations are developed for the assignment of the number and location of the correction planes of such a rotor, the correction method and the geometry of the correction masses system in each of them. Formalized methods and algorithms for calculating corrective imbalances and their implementing systems of corrective masses are constructed for a computer.
Keywords: disc-shaped rotor, dynamic balancing, correction of imbalances.
o.polushkin@sci.donstu.ru
Research of the influence of the main parameters on the characteristics of an impact system with increased impact energy
Authors:   Zedgenizov V.G. Senotrusova T.A.
Published: February 2022

A scheme of an impact mechanism for the destruction of strong materials is proposed, in which the reactive component is not transferred to the base machine. A system of differential equations is presented, the solution of which in the Matlab-Simulink environment is used to obtain regression equations that determine the influence of the main parameters on the characteristics of a system with increased impact energy.
Keywords: impact mechanism, reactive component, destruction, impact energy.
vzedgenizov@bk.ru
Metal-polymer tribocontact in translational motion
Authors:   Kokhanovsky V.A. Nihotina N.V.
Published: February 2022

Analytical dependences of contact pressures on temperature and contact angle in metal-polymer tribosystems with composite fluoroplastic-containing coatings are obtained.
Keywords: metal-polymer tribosystem, fluoroplasticcontaining coating, contact angle, pressure, temperature.
nihotina-nadezhd@mail.ru
Use of Recycled Objects as English Teaching Media for Young Learners (A Theoretical Review)
Authors: Dewantari Fiorentina
Published: February 2022

This study is a library study about the use of recycled object as teaching media. The use of teaching media is one of the supporting components in teaching. Especially for young learners, the choice of media is an important thing to support them in learning English. Several media can be selected by teachers to be given to young learners. One of them is disposable media in the form of recycled objects that use objects around us. The teacher must be able to create the media to make the learning process more fun and informative. Through recycled objects as teaching media, young learners can learn how to use objects around them without having to use expensive media for learning. Therefore, this article was aimed at sharing the use of recycled objects as English teaching media for young learners. So that, young learners are expected to be motivated in the learning process.
Developing English For Front Office Material for XII Grade Students at SMK N 2 Singaraja
Authors: Dewi Ketut Puspa , Wedhanti Nyoman Karina , Dewi Ketut Sintya , Budasi I Gede
Published: February 2022

The aim of this study is to develop materials for English for front office use by the XI grade students in first semester at SMK N 2 Singaraja.  This study is to develop as supplementary materials based on the student’s need analysis using the theory suggested by Hutchinson and Waters (1987). The subjects of this research included one the front office teacher, 40 students of the school and one of the front office staff who worked at Dash Hotel in Seminyak, Bali. Design and development method (D&D) by Richey & Klein (2017) were applied in this study.  A questionnaires and a checklist were used as the instruments in collecting the obtained data of the study. Three steps which include: 1) Design (Conducting Needs Analysis), 2) Develop (Developing the Product), and 3) Evaluation (Judging the quality of the product) were past in in the materials development. The findings of this study show that there were 5 topics needed to be developed which include: (1) Handling incoming calls (2) Handling of telephone calls (3) Reservation process (4) Handling individual reservations (5) Handling group reservations to be develop.  Each of which will be developed into a units which consist of input, content focus, language focus, and task. The design materials was categories as a very high validity, therefore it is suggested to be used as the supplementary materials for the school.
Analysis of Implementation and Perception of Online Formative Assessment on Students’ Speaking Skill at Sukasada
Authors: Gautami Gusti Ayu Agung Tania , Santosa Made Hery
Published: February 2022

This study investigated the perspective and the implementation of formative assessments by the teacher to the students in the SMPN 1 Sukasada. There were 1 English teacher and 11 students investigated as the informants. The data gained through closed-ended questionnaires and the teacher was interviewed by using Whatsapp chat. The result of this study shows that the teacher cannot assess the students’ speaking skill during this pandemic. In the point of view of students, they thought that speaking is important but, they do not have any gadgets to support their improvement in speaking skill. Based on this result the teacher has important role in developing the students’ language skills in order to achieve the objectives of the learning. The students also should be able to manage themselves during online learning. It is very challenging for both of participants in achieving the successes of the learning objectives
Graphic Novel Development as A Reading Media for Increasing Literacy Skill Of 8th Grade Junior High School Students
Authors: Ferdiawan I Komang Tyan , Ratminingsih Ni Made , Adnyani Luh Diah Surya
Published: February 2022

This research believes that junior high school students in eighth grade need suitable and interesting reading material to develop their literacy skills which one way to achieve it is to design graphic novels of learning material on it. This research was designed in the form of design and development (D&D) model proposed by Richey and Klein (2007). The development model used in this research was Richey and Klein's (2007) ADDE model. The result was a graphic novel as an attractive literacy media that was developed for assisting eighth grade junior high school students’ literacy skills. Based on the content validity judgment, the graphic novel was highly relevant to the twelve criteria of a good graphic novel with minor revision. The quality judgment was utilized to determine whether or not the graphic novel was already qualified to serve as a good literacy source by using expert judgment. There were two expert judges and twelve users who took role in judging the quality of the graphic novel. Based on the quality judgment, the graphic novel was categorized as excellent media. Thus, the graphic novel was categorized as excellent media for assisting eighth grade students’ literacy skills
Implementation of Reinforcement Skill in Teaching English in The Pandemic Situation
Authors: Werdi Diah Kusuma
Published: February 2022

This study aimed to identify the types of reinforcement skills and investigate the implementation of reinforcement skills used during the online learning process at SMP Laboratorium Undiksha Singaraja. This study used a qualitative descriptive method as the research design. This study also used an English teacher as the research subject. In collecting data, this study used three methods, namely; observation, interview, and questionnaires. This research was conducted online due to the COVID-19 pandemic. Through the data obtained, this study found the results of the type of reinforcement and the implementation used by teachers during online learning. There are four types of reinforcement used by the teachers, such as; (1) positive verbal reinforcement in the form of praise and partial reinforcement, (2) positive non-verbal reinforcement in the form of gestures, (3) negative verbal reinforcement in the form of enforceable statements, questions, calling out the students' names, and (4) negative non-verbal reinforcement in the form of facial expressions and record the students' misbehavior. In addition, the reinforcement implementation was relevant to the theories suggested by experts by following the five principles in giving reinforcement. Further study is needed to get a deeper understanding toward the implementation of reinforcement in EFL classroom.
Identification of Higher Order Thinking Skill Domain in The Eleventh Grade English Lesson Plan at SMK N 1 Singaraja
Authors: Surya Cok Istri Rahma Pratami , Wedhanti Nyoman Karina , Juniarta Putu Adi Krisna
Published: February 2022

This research aimed to identify the cognitive domains of Higher Order Thinking Skills that appear in the four English Lesson Plans in eleventh grade and the most dominant cognitive domain of Higher Order Thinking Skill used in the four English lesson plans in eleventh grade. This research used descriptive qualitative research design. The setting of this research is in SMK N 1 Singaraja. The subject of this research were the English lesson plans and one of the teachers in SMK N 1 Singaraja. The data were collected by using documentation, checklist, and interview guide. The results of this research are, (1) There are two cognitive domains (C4 & C6) appear in those four lesson plans, (2) The most cognitive domain appear in the four English lesson plans is C6 with the operational verb is arrange.
7E MODEL: AN EFFECTIVE INSTRUCTIONAL APPROACH FOR TEACHING LEARNING
Authors: Ms. Shaista Rahman  , Dr. Rekha Chavhan
Published: February 2022

7E model developed by Eisenkraft (2003) is an inquiry-based instructional model based on the theory of constructivism. The seven stages of this constructivist-based learning cycle model are Elicit, Engage, Explore, Explain, Elaborate & Evaluate and Extend. The present paper is intended to explore the historical background of constructivist 7E Model, the phases of the 7E learning cycle model, role of teacher and the students in the 7E model, the advantages of the 7E Model of learning and implications for using constructivist 7E model to facilitate teaching and learning. The researcher has found 7E Model very effective both for teachers and students and has recommended that teachers should be encouraged to use the 7E learning cycle model in their classrooms for effective teaching-learning.
KEYWORDS: 7E Learning Cycle Model, Constructivist Approach, Effective Teaching-Learning
Gambaran Perilaku Self Injury dan Risiko Bunuh Diri pada Mahasiswa
Authors: Rina Rina Suprayanti , Fathra Annis Nauli  , Ganis Indriati
Published: February 2022

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Pendahuluan: Self injury dan risiko bunuh diri merupakan perilaku maladaptif yang dapat merugikan diri seseorang, perilaku ini biasanya terjadi akibat adanya permasalahan yang tidak bisa diselesaikan dengan cara yang adaptif sehingga seseorang menyelesaikan permasalahan tersebut dengan perilaku maladaptif. Penelitian ini bertujuan untuk mengetahui gambaran perilaku self injury dan risiko bunuh diri pada mahasiswa. Metode: Penelitian ini merupakan penelitian deskriptif. Sampel pada penelitian ini adalah mahasiswa dengan jumlah 392 orang dan direkrut dengan metode quota random sampling. Metode pengumpulan data menggunakan kuesioner Self-harm Inventory (SHI) dan Assessment of Suicidal Intention. Hasil: Usia responden terbanyak dewasa awal (86,7%), dengan jenis kelamin terbanyak perempuan (77,3%), dan agama responden terbanyak islam (92,1%). Gambaran perilaku self injury pada mahasiswa bahwa yang pernah sebanyak (31,9%) dan yang tidak pernah sebanyak (68,1%), sedangkan pada risiko bunuh diri yang pernah sebanyak (26,8%) dan yang tidak pernah sebanyak (73,2%). Hasil yang pernah self injury dengan kategori ringan (30,9%) dan berat (1,0%) sedangkan untuk risiko bunuh diri dengan kategori rendah (24,5%) dan tinggi (2,3%). Kesimpulan: Hasil penelitian ini menunjukkan bahwa sedikit mahasiswa yang pernah melakukan self injury dengan kategori yang berat dan sedikit juga mahasiswa yang pernah memiliki risiko bunuh diri dengan kategori yang rendah. Peneliti berharap agar peneliti selanjutnya bisa meneliti lebih lanjut mengenai terapi yang dapat mengurangi perilaku self injury dan risiko bunuh diri.
Gambaran Dukungan Sosial Masyarakat Terhadap Orang dengan Gangguan Jiwa
Authors: Syarifah Nurul Fadilla  , Fathra Annis Nauli  , Erwin
Published: February 2022

Abstract

Introduction : The process of recovering people with mental disorders cannot be separated from the role and support of the community. Community social support is very influential for people with mental disorders in undergoing the healing process and restoring the quality of their lives. Purpose: This study is to identify the description of social support for people with mental disorders. Method : Quantitative with descriptive research design. This research was conducted in the South Selatpanjang village area with a sample of 99 respondents. The measuring instrument used is a questionnaire with 17 questions consisting of 4 main components, namely, emotional support, instrumental support, informational support, and award support which have been tested for validity and reliability. The analysis used is univariate analysis to describe community social support for people with mental disorders. Results: most of the respondents are late adulthood (34.3%), most of the sexes are 61 people (61.6%), most of them work 84 people (84.8%), Most are married 79 people (79 ,8%). Seta obtained good social support, namely 53 people (53.5%). Conclusion: the results of this study can be used as a reference for the community to continue to provide support for people with mental disorders

Abstrak

Pendahuluan : Proses pemulihan orang dengan gangguan jiwa tidak terlepas dari peran dan dukungan dari masyarakat. Dukungan sosial masyarkat sangat berpengaruh bagi orang dengan gangguan jiwa daalam menjalani proses penyembuhan dan pengembalian kualitis hidupnya. Tujuan : penelitian ini untuk mengindetifikasikan gambaran dukungan sosial masyarakat terhadap orang dengan gangguan jiwa. Metode : Kuantitatif dengan desain penelitian deskriptif. Penelitian ini dilakukan diwilayah kelurahan selatpanjang selatan dengan jumlah sampel 99 responden. Alat ukur yang digunakan adalah kuesioner sebanyak 17 pertanyaan yang terdiri dari 4 komponen utama yaitu, dukungan emosional, dukungan instrumental, dukungan informasional, dan dukungan penghargaan yang telah di uji validitas dan reabilitasnya. Analisa yang digunakan adalah analisa univariat untuk menggambarkan dukungan sosial masyarakat terhadap orang dengan gangguan jiwa. Hasil : sebagian besar umur responden  dewasa akhir (34,3%), sebagian besar jenis kelamin laki-laki 61 orang (61,6%), sebagian besar bekerja 84 orang (84,8%), Sebagian besar menikah  79 orang (79,8%). Serta didapatkan dukungan sosial masyarakat yang baik yaitu  53 orang (53,5%). Kesimpulan : Hasil ini disimpulkan bahwa terdapat dukungan sosial baik terhadap orang dengan gangguan jiwa. Hasil penelitian ini menjadi salah satu sumber informasi dalam meningkatkan dukungan sosial masyarakat terhadap orang dengan gangguan jiwa
Hubungan Sarana dan Prasarana dengan Kinerja Tenaga Kesehatan Instalasi Gawat Darurat (IGD) di Masa Pandemi Covid-19
Authors: Fa'riatul Aeni Heni , Ali Muslimin , Zanah Siti Milatul
Published: February 2022

Pencegahan penularan virus Corona-19 dapat ditunjang dengan peningkatan sarana dan prasarana yang memadai sesuai standar yang meliputi Alat Pelindung Diri (APD) terlebih tenaga kesehatan yang menjadi garda terdepan dalam menangani wabah virus ovid-19. Masih ditemukannya tenaga kesehatan IGD di RS Cahaya Bunda yang tidak menggunakan APD secara tidak lengkap diantaranya tidak menggunakan faceshield 30%.  Tujuan penelitian untuk mengetahui hubungan sarana dan prasarana dengan kinerja tenaga kesehatan Instalasi Gawat Darurat (IGD) dalam upaya pencegahan dan penularan virus Covid-19 di RSIA Cahaya Bunda Kota Cirebon tahun 2021. Rancangan penelitian ini menggunakan pendekatan kuantitatif desain cross sectional, Populasi ini adalah tenaga kesehatan Instalasi Gawat Darurat (IGD) RSIA Cahaya Bunda Kota Cirebon sejumlah 19 orang sampel diambil dengan teknik total sampling, pengumpulan menggunakan teknik observasi dan wawancara, instrument yang digunakan adalah lembar checklist kuesioner, analisis data menggunakan uji Chi Square. Hasil Uji Chi Square menunjukan adanya hubungan yang cukup signifikan antara sarana dan prasarana dengan kinerja dengan diperoleh nilai p-value 0.003. Saran bagi tenaga kesehatan agar lebih meningkatkan kinerja penanganan kepada pasien, dan menggunakan sarana dan prasarana yang telah di sediakan seoptimal mungkin dalam upaya pencegahan penularan Covid-19.
Hubungan Status Gizi dan Stres dengan kejadian Amenorea Sekunder
Authors: Handayani Trisna Yuni , Desi Pramita Sari  , Sustiyani Elly
Published: February 2022

Amenorea skunder merupakan tidak terjadinya menstruasi selama tiga siklus atau 6 siklus setelah sebelumnya mendapatkan siklus menstruasi biasa. Angka kejadian sekitar 1-5% pada wanita usia reproduksi Penelitian ini bertujuan untuk mengetahui hubungan status gizi dan stress dengan  kejadian amenorea sekunder pada remaja. Penelitian ini merupakan penelitian analitik kuantitatif dengan rancangan  cross sectional, sampel dalam penelitian ini adalah mahasiswa kebidanan mengalami Amenore Sekunder di Institut kesehatan  mitra bunda  yang berjumlah 43 responden. Pengumpulan data dalam penelitian ini berupa kuesioner. Analisis yang digunakan dalam penelitian ini adalah chi square .Hasil penelitian menunjukkan terdapat hubungan antara status gizi dengan amenore sekunder P value 0,004 (< 0,05). Ada hubungan stres dengan amenorea sekunder  P value 0,008 (< 0,05). Kesimpulan dalam penelitian ini remaja untuk selalu menjaga asupan nutrisi tubuh dan mengelola strses yang baik karena akan mempengaruhi fungsi tubuh terkait sistem reprduksi, hal ini dimaksudkan untuk menghindari terjadinya gangguan menstruasi yang berakibat berbagai komplikasi lainnya terkait sistem reproduksi.
Pemodelan Faktor Risiko Penyakit Tuberkulosis di Kota Lhokseumawe
Authors: Novianti Novianti , Roslinawati  , Desta Roza Siska , Masnarivan Yeffi
Published: February 2022

Tuberkulosis (TB) adalah suatu penyakit menular yang disebabkan oleh kuman Mycobacterium tuberculosis. Tuberkulosis merupakan masalah kesehatan yang sampai sekarang menjadi penyakit paling menular dan sangat mematikan di dunia. Kasus TB di Provinsi Aceh pada tahun 2018 ditemukan sebanyak 8.471 kasus. Kota Lhokseumawe dengan CNR kasus tuberculosis tertinggi di Provinsi Aceh yaitu 351 per 100.000 penduduk. Tujuan penelitian ini adalah untuk mengetahui model faktor risiko yang mempengaruhi penyakit tuberkulosis di Kota Lhokseumawe. Penelitian ini merupakan studi deskriptif dengan menggunakan analisis data sekunder. Penelitian ini dilakukan di Kota Lhokseumawe pada bulan Maret - September tahun 2021. Penelitian ini menggunakan data sekunder dari BPS Kota Lhokseumawe dan Dinas Kesehatan Kota Lhokseumawe Tahun 2019. Hasil penelitian didapatkan angka prevalensi TB tertinggi yaitu di kecamatan banda sakti sebesar 336 per 100.000 penduduk. Sedangkan Kecamatan dengan angka prevalensi TB terendah berada di Kecamatan Muara Dua yaitu 201 per 100.000 penduduk. Terdapat 2 variabel yang secara signifikan membedakan antara dua kluster yaitu variabel persentase rumah tangga yang memiliki lantai tanah dan kepadatan penduduk. Variabel kepadatan penduduk adalah variabel yang paling dominan penyebab penyakit TB di Kota Lhokseumawe.
Pengaruh Pendidikan Kesehatan Metode Focus Group Discussion Terhadap Pengetahuan Siswi Tentang Persiapan dalam Menghadapi Menarche
Authors: Fitri Dwi Elka , Epi Kurnia
Published: February 2022

Menarche adalah menstruasi pertama kali yang terjadi pada masa awal remaja, hal tersebut terjadi sebagai bukti tanda menuju kedewasaan. Kesiapan mental yang baik dibutuhkan oleh anak yang akan mengalami menarche. Kurangnya pendidikan menstruasi dapat menyebabkan masalah kesehatan reporduksi dalam jangka panjang ketika mengalami menstruasi, juga memancing pertumbuhan kuman jika kebersihan menstruasi tidak terjaga, serta resiko kesehatan seperti infeksi dan sistitis. Sehingga Strategi yang perlu dilakukan adalah pemberian edukasi tentang menarche. Penelitian ini bertujuan untuk mengetahui pengaruh pendidikan kesehatan dengan metode focus group discussion terhadap pengetahuan siswi tentang persiapan dalam menghadapi menarche. Jumlah responden dalam penelitian ini adalah 53 responden. Penelitian ini merupakan penelitian kuantitatif dengan menggunakan desain penelitian Pre eksperimen design berupa rancangan “pretest-posttest with one gruop design” Berdasarkan hasil uji wilcoxon signed rank test terdapat perbedaan signifikan pengetahuan siswi tentang menarche antara sebelum dan setelah diberikan pendidikan kesehatan dengan metode FGD dengan nilai p value pengetahuan = 0,000 lebih kecil dari nilai alpha (p < 0,05)  sehingga dapat disimpulkan bahwa FGD berpengaruh terhadap pengetahuan siswi tentang persiapan dalam menghadapi menarche.

Kata Kunci            :
Bibliografija raspad Jugoslavije : press clipping iz strane periodike (iz fondova Nacionalne i univerzitetske biblioteke BiH) = Bibliography - The Dissolution of Yugoslavia : Press Clipping From Foreign Periodicals (From Collections of National and University Library B&H)
Authors: Ovčina Ismet , Grebović-Lendo Nadina , Smajić Muamera , Smajić Azra
Published: February 2022

Bibliografija – Raspad Jugoslavije: press clipping iz strane periodike je rezultat realizacije projekta NUBBiH, finansiran od strane Federalnog ministarstva obrazovanja i nauke. Predmet istraživanja bila je građa „Press clipping iz strane periodike“ smještena na Odjeljenju specijalnih zbirki. Među stranom periodikom koja je bila predmet istraživanja nalaze se: The Times, The Independent, International Herald Tribune, The Guardian, The Sunday Times i druge. Istraživanje je obuhvatilo period od 1980. do 1992. godine. Bibliografija sadrži 618 bibliografskih jedinica. = Bibliography - The Dissolution of Yugoslavia: Press Clipping from Foreign Periodicals is a result of the project realization of the National and University Library of B&H, funded by the Federal Ministry of Education and Sci-ence. Through the project it has been planned to publish project results.The subject of this study was press clipping from foreign periodicals which are located at the Department of Special Collections. Among foreign periodicals, which were the subject of the research are: The Times, The Independent, Herald Tribune, The Guardian, The Sunday Times and others. The period covered by the study is from 1980 to 1992. Bibliography has 618 bibliographic units.
ISSN i registracija digitalizovanih serijskih publikacija = ISSN and Registration of the Digitized Serial Publications
Authors: Mastilović Anja
Published: February 2022

Šta se dešava nakon digitalizacije građe, obrade digitalizovanog materijala, tačnije ocerovanja2? Kako se digi-talizovana serijska publikacija katalogizuje? Da li joj se dodjeljuje ISSN? Cilj rada je da objasni pravila dodjele ISSN broja digitalizovanoj građi, ko je može dobiti, te koja se polja dodaju zapisima digitalizovane građe u ISSN kataloškom programu (Virtua Integrated Library System). U radu će se dati primjeri digitalizovanih serijskih pu-blikacija kojima su dodijeljeni ISSN brojevi. = What happens after digitization, processing of digitized material, namely OCR? How is the digitized serial cata-loged? Is the ISSN assigned to it? The aim of the article is to explain ISSN assignement rules to the digitized ma-terials, who can get it, and which fields are added to the records of digitized material in ISSN cataloging program (Virtua Integrated Library System). This paper will give examples of digitized serials to which ISSN numbers are assigned.
COMPARISION OF NUMERICAL ACCURACY OF BISECTION, NEWTON RAPHSON, FALSI-POSITION AND SECANT METHODS
Authors: Dixit N.D.
Published: February 2022

Let $G$ be a group, $R$ be a $G$-graded commutative ring with identity, $M$ be a graded $R$-module and $S\subseteq h(R)$ be a multiplicatively closed subset of $R$. In this paper, a new concept of graded $S$-primary submodules of $M$ is introduced as a generalization of graded Primary submodules as well as a generalization of graded $S$-prime submodules of $M$. Also, some properties of this class are investigated.
Mehrsprachigkeit im Spiegel der deutsch-ungarischen Lexikografie um die Jahrhundertwende (19./20. Jh.)
Authors: Knipf Erzsébet , Müller Márta
Published: February 2022

Im Mittelpunkt des Beitrags stehen zwei deutsch-ungarische Wörterbücher, die von renommierten Lexikographen zusammengestellt worden waren und um die Jahrhundertwende (19./20. Jh.) erschienen. Nach der Darstellung des politischen und sprachpolitischen Umfeldes dieses Zeitraums, insbesondere der Regelungen, die für die Verwendung und den Status des Ungarischen und des Deutschen im öffentlichen Leben galten, wird das Augenmerk darauf gerichtet, welche lexikalischen und grammatischen Informationen über Fremdwörter (äußere Mehrsprachigkeit) sowie über süd-, mittel- und norddeutsche Regionalismen (innere Mehrsprachigkeit) in der Makro- und Mikrostruktur erscheinen. Durch die Beschreibung der diesbezüglichen Tendenzen gewinnt man einen Überblick darüber, welche Entscheidungen die Herausgeber beider Wörterbücher in der lexikografischen Handhabung der (übrigens für die ungarischen Benutzer Ende des 19. und Anfang des 20. Jahrhunderts alles andere als fremden) Mehrsprachigkeit trafen.
Recomendaciones para el procesamiento de muestras y necropsias en anatomía patológica ante la pandemia de la COVID-19
Authors: Romero Rojas Nery , Chavez Torres Himelda , Abad Licham Milagros , Maquera Grisnery , Arenas Gamio José Luis , Castro Hugo , Barrionuevo Carlos , Casavilca-Zambrano Sandro , Soria Miriam , Vidal Judith , Yabar Alejandro , Rosas Luz , Paz Edith
Published: February 2022

Objetivo. Presentar un soporte teórico a tomar en cuenta en la ejecución segura del trabajo en el laboratorio de anatomía patológica durante la pandemia del COVID19. Métodos. Se revisó el material bibliográfico pertinente publicado por la OMS, prestigiosas instituciones internacionales especializadas y las nacionales sobre la bioseguridad en esta pandemia. Resultados. Este documento contiene el marco teórico de bioseguridad para la ejecución de los diversos procedimientos en el laboratorio de anatomía patológica del Perú, en este escenario de pandemia por SARS-Cov2. Conclusiones. Los conocimientos sobre la pandemia COVID19 y su agente causal sorprenden constantemente a la comunidad científica, razón por la cual su actualización y difusión debe ser permanente
Educación para la salud en la “nueva normalidad” pos-COVID-19
Authors: Ruiz-Aquino Mely , Alania Contreras Rubén Darío
Published: February 2022

Los efectos de la pandemia por la enfermedad de la COVID-19 evidenciaron, nuevamente, que estos procesos de salud/enfermedad/ promoción-prevención son imprescindibles para todos los aspectos de la vida, tanto colectivos como individuales. Ningún otro suceso pudo haber generado tanto impacto como la vtvpandemia (1), lo que ha quedado manifesto por la aguda crisis sanitaria, económica, social y educativa de repercusión global que viene dejando a su paso. Para afrontar esta crisis, los gobiernos de los diversos países establecieron diversas normativas en el sector educativovinculadas a la educación no presencial, presencial, así como a la implementación de la enseñanza virtual de manera generalizada, mejora de la infraestructura informática, capacitaciones  para el fortalecimiento de las competencias digitales de los docentes, implementación de la telemedicina con asistencia médica remota y apoyo a proyectos de investigación educativa (2). El  aprendizaje virtual fue generalmente aceptado como alternativa para asegurar la continuidad de las actividades educativas
Nivel de conocimiento y actitudes de los pacientes respecto del consentimiento informado para la docencia en el departamento de medicina interna de un Hospital General del Ministerio de Salud
Authors: Carrión Mario , Iza Stoll Agustín , La Torre Alejandra
Published: February 2022

Los hospitales nacionales han servido para propósitos de docencia de la Medicina, y de otras profesiones de la salud, prácticamente desde que iniciaron su funcionamiento. En los últimos años se han formulado diversos dispositivos legales y administrativos que norman los derechos de los pacientes en relación a la docencia; ellos establecen que debe constar el consentimiento escrito del paciente en la historia clínica. Se formuló una encuesta a 239 pacientes adultos internados en un hospital docente, y en el 99,5 % no se encontró el consentimiento informado en la historia clínica; el 100 no conocía sus derechos, pero sabía que en el hospital se hacía docencia; el 98,6 % manifestó que recibieron un trato respetuoso de los alumnos de las ciencias de la salud, y todos estaban dispuestos a colaborar en el entrenamiento de los estudiantes. Se hace necesario que las autoridades hospitalarias y de las universidades supervisen que los profesionales de la salud docentes informen adecuadamente a los pacientes sobre estos derechos y obtengan su consentimiento.
Empatía y componentes de la empatía en alumnos de obstetricia de la Universidad Norbert Wiener, Perú
Authors: Arispe Alburqueque Claudia
Published: February 2022

Evaluar la empatía y los componentes de la empatía en alumnos de Obstetricia de la Universidad Wiener fue una investigación que se realizó con el objetivo de conocer el grado de empatía del estudiante para comprender las experiencias y los sentimientos del paciente con respecto a su proceso de salud–enfermedad.
Giá trị của xquang cắt lớp vi tính trong đánh giá xâm lấn của ung thư bàng quang
Authors: Huynh Quang Huy
Published: February 2022

TÓM TẮT

Đặt vấn đề: Ung thư bàng quang (UTBQ) là bệnh lý ác tính thường gặp ở cơ quan tiết niệu sinh dục. Với sự tiến bộ không ngừng của chẩn đoán hình ảnh và thăm dò chức năng, ung thư bàng quang ngày càng được chẩn đoán sớm và chính xác. Đề tài này nhằm xác định giá trị của x quang cắt lớp vi tính (XQCLVT) trong xác định xâm lấn của ung thư bàng quang (so sánh với kết quả phẫu thuật).

Phương pháp: Nghiên cứu hồi cứu 194 bệnh nhân UTBQ được điều trị phẫu thuật tại Bệnh viện Bình Dân thời gian từ tháng 01 năm 2020 đến hết tháng 06 năm 2020. Trước phẫu thuật được chụp XQCLVT 16 dãy hoặc 64. Đối chiếu XQCLVT với kết quả phẫu thuật để xác định các giá trị chẩn đoán của XQCLVT.

Kết quả: XQCLVT đa dãy đầu dò có giá trị cao trong chẩn đoán xâm lấn ngoài thành (≥T3b) của UTBQ (độ nhạy 97,4%, độ đặc hiệu 89,7%). Giá trị của XQCLVT trong chẩn đoán giai đoạn T: Độ chính xác cao 91,2% trong chẩn đoán giai đoạn

Kết luận: XQCLVT đa dãy đầu dò có giá trị cao trong chẩn đoán xâm lấn của ung thư bàng quang.

ABSTRACT

VALUE OF COMPUTED TOMOGRAPHY IN EVALUATING THE SPREAD OF BLADDER CANCER

Background: Bladder cancer is a common malignancy in the urogenital organs. With the advancement of imaging modalities, bladder cancer is increasingly being diagnosed early and accurately. This study aims to determine the diagnostic value of computed tomography (CT) in determining the spread in bladder cancer (compared with operative results).

Methods: A retrospective study was conducted on 194 bladder cancer patients who underwent operation at Binh Dan Hospital from January 2020 to June 2020. All patients were preoperatively performed an CT scan and then compared with the operative results to determine the diagnostic value of CT

Results: CT had a high value in the diagnosis of extramural invasion (≥T3b) of bladder cancer (sensitivity 97.4%, specificity 89.7%). Value of CT scan in diagnosis of T - stage: High accuracy of 91.2% in diagnosis of stage

Conclusion: CT has a high diagnostic value in determine the invasion in bladder cancer.

Keywords: Bladder cancer, invasive, computed tomography, surgery.
COMPREHENSION OF CREATIVITY IN THE CONTEXT OF THE CORRELATION OF PLATO’S PHILOSOPHY, THEORIES OF FRACTALS AND ARCHETYPES
Authors: Stoletov Anatoliy
Published: February 2022

The study examines the creative process using the logical and methodological analysis of Plato’s concepts. It presents the modern scientific research related directly or indirectly to his philosophical views (the structural analogy method, the theory of archetypes and fractals and many others). A number of modern studies and concepts, such as the theory of fractals, evolutionary epistemology, the concept of autopoiesis, and others, confirm Plato’s views on the structure of the world and creativity. For this reason, the authors define creativity as the activity of a rational and social subject to produce a qualitatively new thing based on universal patterns of the fractal and archetype nature in accordance with the ideal. This activity needs in creativeness which is the state of love as a creative force arising from social interaction as a desire to create and expand space for life, connecting space inside the subject of creativity and outside it, creating a resonance between the creative self and other persons.
Parameterization of Outer-scale on DECam Point-spread Function
Authors: Piperno Enrico , Roodman Aaron
Published: February 2022

A method to better parameterize the Outer-Scale (L
0) of the Point-Spread Function (PSF) in Dark Energy Camera is described. The PSF characterizes the atmospheric turbulence and diffraction in astronomical images. In particular, the Outer-Scale describes the maximum coherence length in the turbulent atmosphere and leads to a maximum value of the turbulence structure function. We model the PSF by computing a pattern of star features, which are used to fit our PSF model. For each star, we apply a weight function which maximizes the signal-to-noise ratio. We find difficulty in parameterizing L
0, thus, we propose to change the current Gaussian weight function to the von Kaŕmań weight function which extends to larger radii. We find that by changing to the von Kaŕmań, we double our total sensitivity but lose 1st order sensitivity to L
0. Therefore, ulterior methods need to be explored to parameterize L
0.
Evaluation of Peronema canescens Leaves Extract: Fourier Transform Infrared Analysis, Total Phenolic and Flavonoid Content, Antioxidant Capacity, and Radical Scavenger Activity
Authors: Maigoda Tonny , Judiono Judiono , Purkon Dicki Bakhtiar , Haerussana Ayu Nala El Muna , Mulyo Gurid Pramintarto Eko
Published: February 2022

BACKGROUND: Peronema canescens (Sungkai) leaves have been popular in Indonesia which contain various bioactive compounds with empirical therapeutic efficacy in dealing with COVID-19 and various other diseases. Total phenolic and flavonoid content and antioxidant activity using the DPPH method from P. canescens leaf extract have not been studied much.

AIM: This research has several objectives. The first is to compare the results of qualitative phytochemical analysis of the ethanol extract of the leaves of P. canescens (EEPL). The second is to measure the total phenol and flavonoid content. The third is to test the FTIR and antioxidant activity of the ethanol extract of P. canescens leaves in vitro using the DPPH method.

METHODS: Fresh plant material and simplicia, ethanol extract extracted by maceration method using 96% ethanol as solvent from P. canescens. The Dragendorff’s and Mayer test carried out the qualitative phytochemical analysis, FeCl3 test, Salkowski method, Liebermann–Burchard method, foam test, and NaOH reagent. The total phenolic and flavonoid levels were tested using the Folin–Ciocalteu method. In vitro antioxidant activity was carried out using the DPPH (1,1-diphenyl-2-picrylhydrazyl) method.

RESULTS: The results of qualitative phytochemical screening showed that alkaloids, flavonoids, saponins, tannins, and steroids were detected in the extract of P. canescens. The spectra from the FTIR test results showed various absorbance peak values indicating the bonding of specific functional groups, namely: 418.12, 599.94, 666.67, 1036.39, 1159.52, 1224.16, 1348.95, 1454.19, 1600.87, 1732.00, 2923.13, and 3353.01 cm-1. In the test results, total phenolic content was as much as 5.64% (mgEAG/g) and total flavonoid content of 142,247 mgEQ/g in a sample of 1 mg extract, which was equivalent to 1 mg quercetin. EEPL has antioxidant activity with the DPPH IC50 method of 116.7865 ppm.

CONCLUSION: The data obtained at this time can contribute to the exploitation of P. canescens leaves in the future as one of the nutraceutical products, supplements, and herbal medicines by specific industries related to improving the health status of the world community. The higher the bioactive substance in preparation, the more significant the effect of the pharmacological efficacy response. P. canescens ethanol extract has good total phenolic content, total flavonoid content, and antioxidant action.
Telemedicine Use During the COVID-19 Pandemic by Resilient Rheumatology Providers: A National Veterans Affairs Follow-up Survey
Authors: Singh Jasvinder A. , Richards John S. , Chang Elizabeth , Joseph Amy M. , Ng Bernard
Published: February 2022

Objective

To assess rheumatology provider experience and practices at Veterans Affairs (VA) facilities during the coronavirus disease 2019 (COVID-19) pandemic.

Methods

We performed an anonymized follow-up national cross-sectional survey (November 5, 2020 to January 1, 2021) to assess provider resilience, experience, practices, views, and opinions about changes to medications and laboratory monitoring of veterans with rheumatic diseases.

Results

Of the 143 eligible VA rheumatology providers, 114 (80%) responded. Compared to the original survey, fewer providers reported using telephone visits (78% vs 91%, P = 0.009), and more used clinical video telehealth (CVT; 16% vs 7%, P = 0.04) or in-person visits (76% vs 59%, P = 0.007). Most providers were somewhat or very comfortable with the quality of clinical encounters for established but not new patients for telephone, video-based VA Video Connect (VVC), and CVT. The mean 2-item Connor-Davidson Resilience Scale score was 6.85 (SD 1.06, range 0–8), significantly higher than the original April–May 2020 survey score of 6.35 (SD 1.26; P = 0.004). When adjusted for age, sex, and ethnicity, high provider resilience was associated with significantly higher odds of comfort with technology and the quality of the VVC visit for the following: (1) established patients (odds ratio [OR] 1.72, 95% CI, 0.67–4.40 and OR 4.13, 95% CI 1.49–11.44, respectively) and (2) new patients (OR 2.79, 95% CI 1.11–7.05, and OR 2.69, 95% CI 1.06–6.82, respectively).

Conclusion

Reassuringly, VA rheumatology providers became increasingly comfortable with video visits during the first 10 months of the COVID-19 pandemic. High provider resilience, and its association with better quality CVTs, raise the possibility that video visits might be an acceptable substitute for in-person visits under appropriate circumstances.
Tango Belt: A New Smart Hip Protector Solution
Authors: Quigley Patricia , Tarbert Rebecca
Published: February 2022

The evidence demonstrates that older adults who sustain hip fractures have greater functional decline, institutionalization, and death. Given the burden of falls and hip fractures, all efforts should be made to protect older adults from this injury. This article describes the biomechanics of fall and hip protector clothing, including first generation hip protector clothing, and the innovative, smart technology Tango Belt, a wearable belt that sends real-time data to a smart app and utilizes airbag technology to mitigate fall related hip injuries. Although hip protector clothing is protective, implementation has been met with resistance by patients and clinicians. We review the evidence for acceptance and feasibility of Tango Belt in various settings and describe how artificial intelligence supports motion sensing decision-making in areas such as postural sway and gait patterns. Finally, we offer implications for practice and research, in the hope that awareness about artificial intelligence-based hip protector clothing will encourage nurses to add these effective products to their fall injury prevention toolkits.
Calling Nursing Informatics Leaders: Opportunities for Personal and Professional Growth
Authors: Backonja Uba , Mook Patricia , Heermann Langford Laura
Published: February 2022

New and emerging technologies in healthcare incorporate big data and artificial intelligence analytics change every day. With the continued integration of technology into healthcare, we need more Nursing Informatics (NI) leaders. To identify actionable steps emerging NI leaders can take to mature, we conducted a website scan of eight professional organizations and two interviews with nurse leaders who have experience in those organizations. This article discusses nursing informatics and nursing leadership, and we describe our study methods and findings. Based on our study results, we provide specific recommendations for emerging NI leaders, such as obtaining training or education, seeking mentorship, building a network, cultivating confidence, and being active in professional organizations. Engaging in self-reflection and self-assessment can assist new and emerging NI leaders to prioritize actions they can take to mature in this nursing specialty.
Disease Management of Cholera in Yemen Among People Displaced by Conflict
Authors: Lindsay Lydia
Published: February 2022

Yemen is experiencing the worst epidemic of cholera in modern history. This comes at a time of conflict in Yemen, when the country is facing civil war, famine, drought, and displacement of many people within the country. Yemen’s healthcare and sanitation facilities are in disrepair due to the fighting, and most of the aid provided is coming from international aid organizations. This article offers a brief history of cholera, including clinical manifestation, and discusses pertinent issues about the cholera epidemic in Yemen, such as current efforts to combat cholera, and recommendations to manage the cholera epidemic. Also discussed are recommendations for policy planning and management and the role of public health nurses working in the field with cholera patients.
Le réveil géopolitique de l’Europe
Authors: Middelaar Luuk van
Published: February 2022

Quelle place l’Europe occupe-t-elle sur la scène internationale ? Et quelle voix est-elle prête à faire entendre pour rester maîtresse de son destin ? Alors que la pandémie de Covid-19 rebat les cartes de l’ordre mondial en frappant jusqu’aux plus grandes puissances, l’heure de la métamorphose géopolitique de l’Union européenne semble avoir sonné.

Tel est du moins le constat fait par Luuk van Middelaar dans cet ouvrage qui réunit ses quatre conférences prononcées au Collège de France durant le printemps 2021. Après une tentative de définition du concept de « géopolitique », y sont tour à tour analysés les événements survenus depuis 2014 qui ont contribué au « réveil » du Vieux Continent : les crises russo-ukrainienne et turco-grecque, qui ont ébranlé notre vision des frontières ; la crise sanitaire, qui a agi en révélateur de l’hégémonie chinoise ; la crise transatlantique, qui rend de plus en plus manifestes des divergences entre les intérêts des États-Unis et les nôtres. Interrogeant les réactions de l’Europe face à ces chocs successifs, l’auteur conclut que seul un récit commun, dépassant le cadre des valeurs qu’elle s’est donné pour mission de défendre après 1945, pourra aboutir à une Union confiante et respectée.