bluuebunny/crossref_metadata_2025 huggingface dataset:
The use of multicriteria optimization method in selecting protoclones in the population of the ‘Kokur Belyi’ grape variety
Authors: Студенникова Н.Л. , Котоловець З.В.
Published: January 2022

В статье представлены данные по 11 биолого-хозяйственным признакам 100 маточных кустов винограда сорта Кокур белый за 2019-2021 гг. Исследования проводились на производственном участке сорта винограда Кокур белый (№ 361, формировка АЗОС-1, схема посадки 3×1,25) в филиале «Алушта» АО «ПАО «Массандра». По средним показателям за три года исследований методом многокритериальной оптимизации отобраны 25 протоклонов сорта Кокур белый (протоклоны первого вегетативного поколения) с наименьшими показателями функции в диапазоне от φ=3,330 до φ=6,103. Выбор лучшего куста определялся из условий наибольшего приближения к идеалу, т.е. интервал [φ(xi); xu]→min. Следовательно, чем меньше значение функции протоклона φ(xi), тем лучше куст. Значения целевых функций сравнивались у 100 кустов, затем отбирались протоклоны по наименьшим показателям, определяющим лучшие кусты. Применение метода многокритериальной оптимизации обеспечивает объективный подход при отборе протоклонов, исключая единицы измерения изучаемых признаков, преобразуя их в безразмерный вид. Для дальнейшего исследования с выделенных 25 кустов винограда сорта Кокур белый будет проведена заготовка лозы для проведения настольной прививки с последующей закладкой клоноиспытательного участка первого вегетативного поколения сорта Кокур белый.

The article presents data on 11 biological and economical traits of 100 mother vines of the ‘Kokur Belyi’ for the period of 2019-2021. The research was carried out at the production plot of the ‘Kokur Belyi’ grape variety (No. 361, AZOS-1 pruning, planting scheme 3 × 1.25) in the Alushta branch of FSUE PJSC Massandra. According to the average of indicators for three years of research using method of multicriteria optimization, we selected 25 protoclones of the ‘Kokur Belyi’ variety (protoclones of the first vegetative voltine) with the lowest function indicators in the range from φ = 3.330 to φ = 6.103. The choice of the best bush was determined from the conditions of the closest approximation to the ideal, i.e. interval [φ(x); x]→min. Therefore, the smaller the value of the protoclone function φ(x), the better the bush. Target function values for 100 bushes were compared, after that protoclones were separated by the lowest indicators, determining the best bushes. The use of multicriteria optimization method provides an objective approach to the selection of protoclones, excluding the units of measurement of the studied characteristics, converting them into a nondimensional form. For further research, from the selected 25 bushes of grapes of the ‘Kokur Belyi’ variety, vines will be gathered for table grafting, followed by the establishment of a clone-testing plot of the first vegetative voltine of the ‘Kokur Belyi’ variety.
Promising clonal apple rootstocks in Crimea
Authors: Танкевич В.В.
Published: January 2022

Современная экономика диктует необходимость быстрой и эффективной окупаемости затрат, вложенных в производство продукции садоводства, что требует интенсификации отрасли. Одним из путей решения поставленных задач является закладка садов на клоновых подвоях, обеспечивающих высокое, стабильное плодоношение, с плодами отменных вкусовых качеств, подбор новых подвоев, приспособленных к условиям Крыма и не уступающих по комплексу хозяйственно-биологических свойств районированным в регионе. В статье освещены результаты многолетнего изучения 14 клоновых подвоев в сочетании с двумя сортами яблони. Определена сила роста изучаемых привойно-подвойных комбинаций в почвенно-климатических условиях Предгорного Крыма. Комбинации сортов Аскольда и Ренет Симиренко с подвоями ЕМ-IX, КД 4, КД 5 по показателям параметров кроны относятся к слаборослой группе. Деревья на К 104 по силе роста занимают положение промежуточное между ЕМ-IX и ММ-106, но имеют хорошо развитую корневую систему и компактную форму кроны. Выделенные комбинации рано вступают в плодоношение (на 2-3-й год). Средний урожай таких насаждений равен 24,4-30,6 т/га. Отобранные подвои обладают большим биологическим потенциалом и эффективными хозяйственно-биологическими свойствами, и представляют интерес для южного садоводства.

Modern economy necessitates quick and effective return of costs invested in the horticultural production, which requires the intensification of the industry. One of the ways to solve the assigned tasks is to establish gardens on clonal rootstocks ensuring high and consistent fruiting with crops of excellent palatability traits, selection of new rootstocks adapted to the conditions of Crimea and not inferior in terms of the range of economic and biological properties to those released in the region. This paper highlights the results of long-term study of 14 clonal rootstocks in combinations with two apple varieties. The growth power of the studied scion-rootstock combinations in the soil and weather conditions of the Piedmont Crimea was determined. Combinations of ‘Ascolda’ and ‘Renet Simirenko’ varieties with rootstocks EM-IX, KD 4, and KD 5 in terms of crown parameter values belong to a dwarf group. Trees on K 104 are intermediate between EM-IX and MM-106 in terms of growth power, but have a well-developed root system and a compact crown shape. The above mentioned combinations enter into fruiting very early (on the 2nd-3d year). The average yield of such plantations is 24.4- 30.6 t/ha. The selected rootstocks are of great biological potential and effective economic and biological properties, so they are promising for southern horticulture.
Influence of the processing method on the chemical composition and antioxidant activity of raspberries
Authors: Громова И.А. , Воронина М.С. , Макарова Н.В.
Published: January 2022

Большое влияние на здоровье человека оказывают вещества, проявляющие антиоксидантный эффект, в значительной степени содержащиеся в ягодах малины и отходах сокового производства от данной ягоды, а именно свежезамороженной ягоде, свежевыжатом соке, водной вытяжке, сырых и высушенных выжимках и концентрированном соке. Целью работы стало изучение химического состава и антиоксидантной активности ягод малины и отходов сокового производства, наблюдение за изменением показателей исследуемых характеристик при механической и тепловой обработке ягод малины и выбор оптимального варианта. При проведении исследований были использованы следующие методы: определение общего содержания антоцианов; определение общего содержания фенольных соединений; определение общего содержания флавоноидов; определение антирадикальной активности; определение восстанавливающей силы; исследование антиоксидантных свойств с использованием модельной системы линолевой кислоты. Все методы по определению содержания антиоксидантов проводились на этанольных экстрактах. Установлено, что использование экстракции для ягод и отходов сокового производства позволяет более точно определить содержание исследуемых показателей. Выявлено, что наибольшая антиоксидантная активность 94,5-98,4 % отмечена в малине и водной вытяжке из нее.

A great influence on human health is exerted by substances exhibiting an antioxidant effect, largely contained in raspberries and their juice waste products, specifically in fresh-frozen berries, fresh squeezed juice, water extract, raw and dried pomace and concentrated juice. The aim of the work was to study chemical composition and antioxidant activity of raspberries and their juice waste products, monitor changes in the parameters of the studied characteristics during mechanical and thermal processing of raspberries and select the optimal option. The following methods were used during the research: determination of the total content of anthocyanins; determination of the total content of phenolic compounds; determination of the total content of flavonoids; determination of antiradical activity; determination of regenerating power; study of antioxidant properties using a model system of linoleic acid. All methods for determining the content of antioxidants were carried out on ethanol extracts. It was established that using of extraction for berries and juice waste products made it possible to determine more precisely the content of the studied indicators. It was also revealed that the highest antioxidant activity of 94.5% - 98.4% was observed in raspberries and their water extract.
Kepatuhan Praktisi Kebersihan Tangan di Ruang Operasi:
Authors: Purwacaraka Manggar , Rohmawati Indah , Murniati Anis
Published: January 2022

Pendahuluan:  Penyedia layanan kesehatan (HCP) yang bekerja di ruang operasi (OR) atau unit perawatan  pasca anestesi (PACU) memiliki kesempatan lebih besar untuk lintas pasien yang terkontaminasi karena beban kerja yang tinggi dan seringnya kejadian kontak pasien. Prevalensi infeksi terkait perawatan kesehatan (HCAI) saat ini adalah masalah kesehatan utama dan kontak pasien di OR dan PACU dapat menjadi faktor yang berkontribusi karena kontaminasi mikroba. Metode: Sebuah studi observasional dilakukan pada kepatuhan kebersihan tangan (HH) HCP yang bekerja di OR dan PACU dari fasilitas perawatan kesehatan tersier di Rumah Sakit X. Para peserta dalam penelitian ini terdiri dari ahli bedah, ahli anestesi, dan perawat yang beredar dan PACU. Pengamatan dan pengumpulan data dilakukan oleh dua perawat sumber daya klinis OR dan PACU, yang telah dilatih oleh departemen pengendalian dan pencegahan infeksi.    Hasil : penelitian ini mencakup 2300 peluang untuk kepatuhan HH dan mengamati 200 perawat, 100 ahli bedah dan 100 ahli anestesi. Kepatuhan HH di OR dan PACU tertinggi di antara perawat >90% dan terendah di antara dokter, ahli bedah <70%, diikuti oleh ahli anestesi < 50%.  Kesimpulan: Kepatuhan terhadap pedoman HH oleh perawat OR dan PACU diterima lebih tinggi daripada ahli anestesi dan ahli bedah.
Perbandingan Antara Kebutuhan Keluarga Dan Perawatan Yang Diterima Berdasarkan Teori Stres Keluarga Model Abcx Ganda Pada Pasien Cedera Kepala Traumatis
Authors: Mawati Eny Dwi
Published: January 2022

Anggota keluarga pasien cedera otak traumatis (TBI) umumnya mengalami tingkat stres dan ketidakpastian yang tinggi karena kondisi pasien. Untuk mengurangi stres anggota keluarga, diperlukan pemberian perawatan untuk memenuhi kebutuhan keluarga. Sayangnya, perawat sering jarang menilai kebutuhan anggota keluarga. Akibatnya perawat jarang memberikan perawatan yang tepat, dan sebagai hasilnya kebutuhan keluarga tidak terpenuhi. Desain deskriptif komparatif dilakukan untuk menggambarkan kebutuhan anggota keluarga pasien TBI dan untuk membandingkan kebutuhan keluarga dan perawatan yang diterima seperti yang dirasakan oleh anggota keluarga berdasarkan panduan dari teori stres keluarga dari Model ABCX Ganda. 119 anggota keluarga pasien TBI direkrut sebagai sampel. Kuesioner yang digunakan untuk mendapatkan data terdiri dari data sosio-demografis dan Inventaris Kebutuhan Keluarga Perawatan Kritis. Data dianalisis menggunakan statistik deskriptif dan tes peringkat ditandatangani Wilcoxon. Temuan menunjukkan bahwa kategori kebutuhan jaminan adalah kebutuhan paling penting dari anggota keluarga pasien TBI, diikuti oleh informasi, kenyamanan, kedekatan, dan kebutuhan dukungan. Temuan ini juga menunjukkan bahwa ada perbedaan yang signifikan antara rata-rata nilai kebutuhan keluarga dan skor rata-rata perawatan yang diterima dari perawat seperti yang dirasakan oleh anggota keluarga pasien TBI. Oleh karena itu dapat direkomendasikan bahwa perawat harus meningkatkan kemampuan mereka untuk mengidentifikasi dan memahami kebutuhan anggota keluarga selama kondisi kritis di rumah sakit.
Efektivitas Program Kognitif-Perilaku untuk Mengurangi Beban Orang Tua pada Anak Autisnya
Authors: Natalia Ayu , Natalia Dewitri , Ani Ika , Tarigan Indra Lasmana
Published: January 2022

Latar Belakang: Anak autis mengalami kesulitan berkomunikasi, mereka juga kesulitan memahami apa yang dipikirkan dan dirasakan orang lain. Hal ini membuat sangat sulit bagi mereka untuk mengekspresikan diri baik dengan kata-kata atau melalui gerak tubuh, ekspresi wajah dan sentuhan. Tujuan: Tujuan dari penelitian ini adalah untuk menilai, merencanakan, melaksanakan dan mengevaluasi pengaruh program kognitif-perilaku dalam mengurangi beban ibu merawat anak-anak mereka dengan gangguan Autistik. Metodologi: Desain penelitian eksperimen semu dengan penilaian pra-pasca digunakan. Subyek penelitian adalah 45 ibu dengan anak autis yang datang ke Poliklinik Anak RS X dalam kurun waktu 6 bulan dengan anaknya. Hasil: Studi ini menyimpulkan bahwa prevalensi autisme jauh lebih tinggi di antara perempuan dalam sampel Mesir ini. Ada perbedaan yang bermakna secara statistik sebelum dan sesudah program antara tingkat pengetahuan, keterampilan dan perilaku ibu. Ada perbedaan yang sangat signifikan secara statistik antara pra dan pasca program dalam hal skor total pola koping ibu untuk mengurangi tekanan psikologis dan sosial mereka, yang meningkat pada pasca program. Ada korelasi positif yang signifikan secara statistik antara beban orang tua dan aktivitas hidup sehari-hari di antara anak-anak yang diteliti. Rekomendasi: Pendidikan akan membantu mengembangkan program pendidikan untuk meningkatkan pengetahuan dan kesadaran ibu tentang sifat dan manajemen autisme di seluruh negeri.
Pengaruh Terapi Akupunktur Komplementer Pada Titik Hegu, Quchi, Zusanli, Dan Sanyinjiao Pada Lesi Jerawat
Authors: Setya Melinda Selly Ary , Mawarti Herin
Published: January 2022

Pendahuluan:Jerawat atau acne adalah penyakit kulit kronis yang terjadi akibat peradangan kronis akibat folikel pilosebasea yang dapat terjadi pada wanita maupun pria. Jerawat memiliki dampak serius dalam mempengaruhi penampilan dan kepercayaan diri. Upaya pengobatan nonfarmakologi adalah dengan terapi akupunktur komplementer.

Tujuan: Tujuan dari penelitian ini adalah untuk mengetahui pengaruh terapi komplementer akupunktur terhadap jerawat. Desain penelitian ini adalah Quasy Experimental dengan metode pendekatan Pre-Post Test Design, sedangkan dalam pengambilan sampel menggunakan teknik Purposive Sampling. Sampel sebanyak 13 responden memenuhi kriteria eksklusi dan eksklusi. Peneliti menggunakan lembar observasi sebagai instrumen penilaian jerawat.

Metode: Metode analisis data menggunakan Uji Wilcoxon dengan (p < a) atau (p < 0,05). Pada penelitian ini diperoleh hasil sebagai berikut: tumor (0,011 < 0,05), rubor (0,005 < 0,05), dolor (0,008 < 0,05), dan warna (0,008 < 0,05).

Hasil: Hasil penelitian ini menunjukkan pengaruh terapi komplementer akupunktur terhadap lesi jerawat.
Modeling AlGaN p-i-n photodiodes
Authors: Vorsin N. N. , Gladyshchu A. A. , Kushner T. L. , Tarasiuk N. P. , Chugunov S. V. , Borushko M. V.
Published: January 2022

Ternary AlGaN alloys with a band gap of 3.4 to 6.2 eV are very promising for photodetectors in the UV wavelength range. Using the COMSOL MULTIPHYSICS software based on AlGaN, a p-i-n photodiode model was developed, including its I–V characteristic, spectral sensitivity of the received radiation, absorption coefficient as a function of the aluminum fraction and the depletion layer thickness. To calculate the process of interaction of a semiconductor with EM radiation, we used a model based on the use of an element of the transition matrix through the carrier lifetime during spontaneous recombination. In this case, the peak sensitivity of the photodiode is from 0.08 to 0.18 A/W at wavelengths of 0.2–0.33 µm. This is in line with experimental results taken from the relevant literature.
Photoacoustic effect in micro- and nanostructures: numerical simulations of Lagrange equations
Authors: Romanov O. G. , Shtykov Ya. K. , Timoshchenko I. A.
Published: January 2022

The  work  provides  the  description  of  theoretical  and  numerical  modeling  techniques of thermomechanical effects that take place in absorbing micro- and nanostructures of different materials under the action of pulsed laser radiation. A proposed technique of the numerical simulation is based on the solution of equations of motion of continuous media in the form of Lagrange for spatially inhomogeneous media. This model allows calculating fields of temperature, pressure, density, and velocity of the medium depending on the parameters of laser pulses and the characteristics of micro- and nanostructures.
Software tool for evaluation of reliability and survivability of complex technical system based on logical-probabilistic methodology
Authors: Skobtsov V. Yu. , Lapitskaya N. V.
Published: January 2022

The paper presents solutions for estimation and analysis of complex system (CS) reliability and survivability indicators based on the logical-probabilistic approach. Modified logical-probabilistic method and software tool for evaluating the reliability and survivability of onboard equipment (OE) of small satellites were developed (SS). The correctness of the suggested method and software tool was shown by computational experiments on some systems of CS SS similar to Belarusian SS, and later compared with the “Arbitr” software complex results.
Effects of Homemade Nano-Hydroxyapatite and Olive Oil Paste on Remineralization of Early Caries Lesions
Authors: Erdilek Ayşe Dina , Burke Sevdiye , Şahin Merve , Efes Ata , Güray Efes Begüm
Published: January 2022

Nano-hydroxyapatite (nHAP) particles are a new generation of materials reported to remineralize enamel lesions. The purpose we aimed was to compare the in vitro effects of fluoride gel, sodium fluoride toothpaste, and homemade nHAP paste on remineralizing artificial early enamel caries. Methods:  Incipient caries were induced in 21 extracted, sound premolar teeth by storing each specimen in a demineralization solution for 72 hours, followed by pH cycling. The samples (n= 7, each) were then treated with 2% neutral fluoride gel, 0.25% sodium fluoride toothpaste, or homemade nHAP paste, comprising a mixture of nHAP powder and olive oil. After demineralization and remineralization, the results were compared using the DIAGNOdent pen (KaVo, Germany). The data were statistically analyzed using paired t-tests and a one-way ANOVA test. Outcomes: The degree of demineralization in each of the three groups (fluoride gel group, 15.71; sodium fluoride dentifrice group, 15.28; nHAP paste group, 16.71) was significantly elevated compared to baseline (3, 2.5, 2.28, respectively); however, no significant difference was observed between the remineralization readings in each of the three groups (6, 7, 5.5, respectively) (p > 0.05). In conclusion, we concluded that the homemade nHAP paste had a beneficial effect on the remineralization of initial enamel caries lesions.
Pendidikan Akhlak Masa Pandemi Covid-19 Tahun 2021 Perspektif Ibnu Miskawaih (Studi Kasus di SMK Negeri 1 Pedan)
Authors: Fardani Diah Novita
Published: January 2022

Karakter Islam menjadi perhatian utama para pemikir klasik Islam, atau para filosof Muslim era klasik, terutama Ibnu Miskawaih. Hal ini mengindikasikan bahwa masalah karakter menjadi bagian terpenting dalam proses pendidikan sejak dulu dan tampaknya trend pendidikan karakter kembali menjadi perhatian para pakar pendidikan bahwa pengembangan etika atau karakter tidak bisa dipisahkan dari upaya mencerdaskan kehidupan bangsa. Konsep pendidikan akhlak tersebut dilihat dari perubahan tata cara pembelajaran akibat adanya covid-19 dan bertempat di SMK Negeri 1 Pedan. Jenis penelitian ini adalah penelitian lapangan dan metode analisis data yang digunakan adalah penelitian kualitatif deskriptif. Tujuan penelitian ini adalah mendeskripsikan Konsep pendidikan Ibnu Miskawaih yang tampak sejalan dengan upaya pengembangan karakter bangsa Indonesia dewasa ini. Aktualisasi Pendidikan karakter menurut Ibnu Miskawaih di Indonesia dapat ditumbuh kembangkan sejak pendidikan dini, di mana peranan para pendidik (guru) atau orang tua sangat besar dalam pembinaan karakter peserta didik atau anak didiknya.

 
Pengambilan Keputusan Dalam Pendidikan Berbasis Agama, Filsafat, Psikologi, dan Sosiologi
Authors: Makki Ahmad , Nurjaman Ujang
Published: January 2022

Kegiatan organisasi sekolah berkaitan dengan kegiatan yang melibatkan kelompok untuk mengambil sebuah keputusan. Hal ini berkaitan dengan alokasi, wewenang, dan koordinasi kegiatan. Setiap fungsi memiliki keahliannya sendiri- sendiri untuk menjalankan tugasnya. Umumnya di dunia pendidikan ada jenjang wewenang dari seorang pengawas hingga guru. Timbulnya banyak permasalahan karena sebuah sekolah yang dipimpin oleh seorang kepala sekolah tidak mempunyai sebuah keputusan yang tepat dalam hal mengelola. Seorang kepala sekolah hendaknya terampil dalam mengambil keputusan, tentu banyak hal-hal yang perlu dipertimbangkan. Peran pemimpin dalam mengambil keputusan adalah sentral dan strategis. Salah satu fungsi manajemen, dalam sebuah penelitian menunjukkan bahwa desicion maker memiliki gaya tersendiri. Biasanya gaya kepemimpinan yang dimiliki oleh pemimpin ada beberapa yang sering menjadi pola dalam pengambilan keputusan. Seringkali seorang manajer menggunakan dua atau tiga gaya dalam pengambilan keputusan. Kekuatan dan kelemahan pembuat keputusan ditentukan pada Gaya yang digunakan oleh pemimpin atau manajer. Informasi yang sama akan dievaluasi dan diambil keputusannya dengan gaya kepemimpinan yang berbeda. Hal ini membantu menjelaskan mengapa manajer yang berbeda membuat keputusan yang berbeda. Secara keseluruhan, analisis gaya pembuat keputusan berguna dalam memberikan pemikiran mengenai bagaimana menghadapi berbagai gaya pengambilan keputusan. Seorang pemimpin dalam suatu organisasi dapat mengambil keputusan yang tepat dan menerapkan gaya kepmimpinan sesuai dengan situasi dengan berbagai pertimbangan yang telah diperhutungkan secara matang.
Pendidikan Moral Berbasis Agama Filsafat Psikologi dan Sosiologi
Authors: Huges Huges , Nurjaman Ujang
Published: January 2022

Sentuhan aspek moral atau akhlak dan budi pekerti menjadi sangat kurang. Demikian pula, sentuhan agama yang salah satu cabang kecilnya adalah akhlak atau budi pekerti menjadi sangat tipis dan tandus. Padahal roda terus berputar dan berjalan, budaya terus berkembang, teknologi berlari sangat pesat, dan arus informasi global bagai tidak terbatas dan tidak terbendung lagi. Sebagai akibatnya adalah budaya luar yang negatif mudah terserap tanpa ada filter yang cukup kuat. Gaya hidup moderen yang konsumeristik-kapitalistik dan hedonistik yang tidak didasari akhlak dan budi pekerti yang luhur dari bangsa ini cepat masuk dan mudah ditiru oleh generasi muda. Perilaku negatif, seperti tawuran, anarkis, dan cepat marah menjadi budaya baru yang dianggap dapat mengangkat jati diri mereka. Premanisme ada di mana-mana, emosi meluap-luap, cepat marah dan tersinggung, serta ingin menang sendiri menjadi bagian hidup yang akrab dalam pandangan sebagian dari diri masyarakat sendiri. Kenyataan lain juga menunjukkan adanya indikator budi pekerti dan moral yang gersang adalah banyaknya terjadi kasus pelecehan seksual yang dilakukan. Diberikannya pendidikan moral bagi anak diharapkan dapat mengubah perilaku anak, sehingga peser-ta didik jika sudah dewasa lebih bertanggung jawab dan menghargai sesamanya dan mampu menghadapi tantangan jaman yang cepat berubah. Di sinilah pentingnya nilai-nilai moral yang berfungsi sebagai media transformasi manusia Indonesia agar lebih baik, memiliki keunggulan dan kecerdasan di berbagai bidang; baik kecerdasan emosional, kecerdasan sosial, kecerdasan spiritual, kecerdasan kinestika, kecerdasan logis, musikal, linguistik, kecerdasan spasial.
Information-Measuring Complex to Detect High Frequency Gravitational Waves
Authors: Golyak I. S. , Morozov A. N. , Nazolin A. L. , Tabalin S. E. , Esakov A. A. , Fomin I. V.
Published: January 2022

The gravitational waves predicted by the general theory of relativity and detected by the Laser Interferometer Gravitational-wave Observatory (LIGO) have typical frequencies in the range of 30 ... 300 Hz. Current theories of gravity predict the existence of high-frequency gravitational waves with frequencies of 10 ... 100 MHz, including those of cosmological origin, induced by quantum fluctuations of the scalar field at the stage of cosmological inflation in the early Universe.

Multi-beam optical resonators, in particular the Fabry-Perot interferometers, can be used to detect high-frequency gravitational waves. When using multi-beam optical resonators, it is possible to use the phenomenon of low-frequency optical resonance, which allows us to have a selective response to the gravitational wave effect. The gravitational-optical resonance in a multi-beam interferometer occurs if the condition is fulfilled that an integer number of half-waves of gravitational radiation is along the length of the resonator.

The use of a multi-beam interferometer to detect high-frequency gravitational waves does not require the creation of a complex system for decoupling mirrors used for gravitational antennas operating in the low-frequency part of the spectrum. This is due to the fact that the frequency of mechanical vibrations of the interferometer mirrors is significantly less than the frequency of the gravitational wave.

The paper considers possible optical schemes of a high-frequency gravitational antenna: based on the traditional Michelson interferometer, in the arms of which two Fabry-Perot interferometers are available, and on the basis of the Mach-Zehnder optical scheme, where Fabry-Perot interferometers can be made in the form of two perpendicular arms, with reflecting mirrors at the bend of the beam. The advantage of the second scheme is that three photo-detectors, one being main and two others being auxiliary, can be used, and there is a possibility to detect radiation transmitted by Fabry-Perot interferometers.

To prove that detection of high-frequency gravitational waves is possible, a potential sensitivity of the high-frequency gravitational antenna has been estimated in the paper.
Museum of Outstanding Figures in Ukrainian Culture
Authors: Petik Iaroslav
Published: January 2022

This paper deals with a famous problem of epistemic logic – logical omniscience. Logical omniscience occurs in the logical systems where the axiomatics is complete and consequently an agent using inference rules knows everything about the system. Logical omniscience is a major problem due to complexity problems and the inability for adequate human reasoning modeling.
It is studied both informal logic and philosophy of psychology (bounded rationality). It is important for bounded rationality because it reflects the problem of formal characterization of purely psychological mechanisms.
Paper proposes to solve it using the ideas from the philosophical bounded rationality and intuitionistic logic. Special regions of deductible formulas developed according to psychologistic criterion should guide the deductive model.
The method is compared to other ones presented in the literature on logical omniscience such as Hintikka’s and Vinkov and Fominuh. Views from different perspectives such as computer science and artificial intelligence are also provided.
DETERMINANTS OF COVID-19 VACCINE ACCEPTANCE AMONG THE GENERAL ADULT POPULATION IN CHENNAI – A CROSS SECTIONAL SURVEY
Authors: Kalyanaraman Monica , Srijayanth Parameswari , Govindarajulu Srinivas
Published: January 2022

Background: Coronavirus outbreak was a highly unpredicted global burden that caused millions of deaths across the world. Vaccination against the infection declines the morbidity and mortality rates. This study objective aims to determine the reasons for the vaccine acceptance. Methods: A cross sectional study was conducted through an online survey among the people living in chennai, Tamilnadu. An E-survey Google forms are circulated through the social platforms and email. Excluding the non-response all the data gained was descriptively analyzed. Results: Out of total (n =376 ≥ 18 years) participants majority of them showed High acceptance and got already vaccinated whereas some revealed the fear of vaccine safety and risk effects. Vaccine hesitancy is seen in terms of lack of trust and proper awareness, myths about adverse effects. In addition our ndings positively convey the knowledge of effective preventive measures for infection and proper following of government guidelines. Conclusion: The study outcomes even though shows willingness of the people in receiving the vaccine at some point still a notable interruption is seen. Prioritization should be given to those critical areas to inuence the public perception about vaccine benets because now vaccination is the only essential measure to suppress the healthcare pressure which halts the covid 19 infection.
BRONCHOSCOPIC BALLOON DILATATION COMBINED WITH ELECTRIC CAUTERIZATION OF TRACHEAL STENOSIS UNDER CONSCIOUS SEDATION: A CASE REPORT
Authors: Choudhary Geeta , Prashant Prashant , Verma Bharti
Published: January 2022

Post intubation tracheal stenosis remains the most common indication of tracheal resection and
reconstruction. It can cause respiratory symptoms that can often be misdiagnosed as obstructive lung
disease. Various treatment modalities are available. As ofce-based procedures have been common, awake or mildly sedated
endoscopic procedures with spontaneous ventilation are now being performed by exible bronchoscopy. We report a case
involving a 45-year-old male who presented with dyspnea and stridor from 15 days. Patient had past history of intubation and
icu stay one month back. After proper topicalization of upper airway of the patient, electric cauterization and balloon dilation
was performed by exible bronchoscope under conscious sedation and spontaneous ventilation. Conscious sedation was
achieved by graded doses of propofol and fentanyl. Post-operative period was uneventful, and patient didn’t describe any
discomfort. Improvement in symptoms were reported. Endoscopic procedures for tracheal pathology under conscious sedation
seems to be feasible and safe procedure.
TUBERCULOUS TENOSYNOVITIS OF FLEXOR TENDON PRESENTING AS MASS ON THE PALMAR ASPECT OF RIGHT RING FINGER: A RARE CASE REPORT
Authors: K Ambulgekar Rajesh , S Agrawal Rahul
Published: January 2022

Infectious tuberculous tenosynovitis is an exceptional location of musculoskeletal tuberculosis involving
exor tendon of the nger. The patient was a 38 year old female of tuberculous exor tendon presenting as
a mass on the palmar aspect of the right hand & ring nger without any other pulmonary or extrapulmonary tubercular
manifestation. This report highlights the occurrence of tuberculous tenosynovitis in our environment in patients with associated
risk factors for early diagnosis and treatment.
SPONTANEOUS CORONARY ARTERY DISSECTION: AN EPIDEMIOLOGICAL AND ANGIOGRAPHICAL STUDY FROM A HIGH VOLUME TERTIARY CARE CARDIAC CENTRE
Authors: Bhairappa Shivakumar , Prabhulingaiah Sudhakar , Jayaprakash Shilpa , Rangashamaiah Sriranga , Ramachandrappa Amith , Somanna Shankar , Nanjappa Manjunath Cholenahalli
Published: January 2022

CONTEXT: Spontaneous coronary artery dissection (SCAD) is a non-atherosclerotic cause for
acute coronary syndrome (ACS). Although a rare disease, due to increased awareness and early
use of coronary angiography more cases are being picked up of late. Patient characteristics and management differ
from those of typical ACS cases, hence recognition of SCAD is very important.
AIM: To identify epidemiologic and clinical characteristics of patients with SCAD and determine outcomes.
DESIGN: Data of 10002 patients who underwent coronary angiography (CAG) between 1st June 2018 and 31st May
2019 were retrospectively analysed to determine the cases of SCAD at Sri Jayadeva Institute of Cardiovascular
Sciences & Research. Epidemiologic and clinical characteristics of 51 such patients with SCAD were then analysed.
OUTCOME MEASURES: Clinical characteristics, predisposing factors, angiographic ndings
RESULT: In 51 patients (08 women and 43 men) who were hospitalized for ACS, spontaneous dissection of coronaries
was detected. The mean age for women was 49.75 years & 48.27 for men. Precipitating factors were hypertension in 14
patients (27.45%), dyslipidemia in 3 patients (5%) and smoking in 10 patients (19.60%). Diabetes was noted in 6 patients
(11%).
In 16 patients, the coronary angiography showed multivessel disease, while in 08 patients there were no signicant
lesions in the coronary vessels. The left anterior descending (LAD) artery was the most commonly affected coronary
artery (56.9%, 29 of 51 cases) followed by right coronary artery (35.3%,18 of 51 cases. Mid & distal segments were the
common sites for dissection (85%, 44 of 51).
CONCLUSION: SCAD was noted with similar incidence in our sample population as seen in previous studies. The
incidence is more in men as opposed to other studies wherein females had a higher incidence. Risk factors like
hypertension, dyslipidemia & diabetes were seen in a small percentage. LAD was the most common artery to be
affected. Most patients were managed conservatively without the need for revascularization
BRIEF REVIEW OF THE ROLE OF TELEMEDICINE IN MANAGING POST COVID19 COMPLICATIONS
Authors: Ali Md. Mubasheer , Nazneen Ayesha
Published: January 2022

Telemedicine has been successful in proving its effectiveness and in overcoming the main barriers in managing long Covid-19 or post Covid-19 complications. Recognizing the necessity of Telemedicine, considering the current crisis both to address increased treatment needs and to prevent unnecessary in-person contact, Apollo Tele Health (ATH) has adopted an innovative way of Telemedicine in managing patients and helping them recover from post covid complications thus realizing the full potential of advancements in technology for high quality health care delivery. With the onset of Covid-19, ATH has proven to be an essential tool for prevention, diagnosis and treatment of COVID 19 and to mitigate the post covid complications. This has been possible by the use of information and communication technologies (ICT) for the exchange of valid health information. Burden on healthcare in India is eased by an integrated effort of the government and other private sector initiatives such as Apollo Tele Health. Telemedicine platform can be used effectively for managing post Covid-19 complications and health education on various risk factors of Covid-19.
EARLY INITIATION OF TELEVISION VIEWING: DOES IT MAKE A DIFFERENCE IN DEVELOPMENTAL FUNCTIONING?
Authors: Dharmani Ankur , Malhi Prahbhjot , Bharti Bhavneet , Suthar Renu
Published: January 2022

OBJECTIVE: To examine the impact of television (TV) exposure and the home environment on
developmental functioning in young children.
METHODOLOGY: A total of 230 school-going children (5-9 yrs) studying in a private school in a north Indian city were recruited.
A semi-structured questionnaire was used to assess the number of screens that children had access to, content viewed on TV,
daily TV consumption, co-viewing habits, parents' perceptions about the negative and positive effects of TV use. The Mohite
home environment inventory assessed the quality of the home environment. The main outcome measure was the child's overall
developmental functioning which was measured by the Developmental Prole 3 (DP 3).
RESULTS: The majority (77%) of the children watched TV for 1-2 h/day and the prevalence of TV ≥2 h/day was 20%. A little more
than one-fth of the parents (21.9%) reported that their child had regularly started to view the TV screen by age 2. Signicant
differences were found between the early initiation of TV (24months) group of children and the later initiated group
(>24months) on the DP 3 sub-domains and the general developmental quotient (GDQ) (t=2.64, P=.009). Multivariate
regression analysis indicated that the number of children in the family, socio-economic status, age at initiation of TV viewing,
and home environment explained 14.3% of the variance in the GDQ score (F=10.46, P=.0001).
CONCLUSIONS: Early initiation of digital media is associated with poorer developmental outcomes. Pediatricians have a
critical role in providing anticipatory guidance to parents regarding inculcating healthy digital screen viewing habits.
APPENDICITIS IN PREGNANCY : OUR CLINICAL EXPERIENCE AT A TERTIARY CARE CENTRE
Authors: Kumar Anil , Rani Rekha , Wani Hamid
Published: January 2022

Objective: Acute appendicitis is a common surgical condition presented to emergency. In this study we
evaluated the clinical presentation, management and outcome of acute appendicitis complicating
pregnancy at a tertiary care centre.
Material And Methods: A total of 20 cases of pregnant women who were diagnosed as a case of acute appendicitis were
studied from January 2018 to December 2020.
Results: Total number of patients diagnosed with acute appendicitis were 20. There were 10 (50%) patients in rst trimester , 6
(30%) in second and 4 (20%) in the third trimester. Abdominal pain was the most common symptom seen in all patients. 12
(60%) patients were multigravida whereas 8 (40%) patients were primigravida. Duration of abdominal pain was 6 hours to 5
days with median of 30 hours. Right lower quadrant was the most common site of pain. Rebound tenderness was seen in 14
(70%) patients. Total leucocyte was raised in 14 (70%)cases. Ultrasound was done in all patients showing viable fetus and
features of acute appendicitis in 12 (60%) cases. Surgery was done in 16 (80%) cases. Midline laparatomy was done in 3
patients whereas 4 (20%) patients were managed conservatively with antibiotics. Postoperative tocolytics were given in 6
patients. Postoperative complications such as wound infections seen in 5 cases and pelvic abscess in 1 case. Fetal loss was
seen in 2 (10%)cases.
Conclusion: Diagnosis of acute appendicitis during pregnancy can be difcult due to anatomical and biochemical changes
during pregnancy. Correct diagnosis can be achieved by taking proper history, clinical examination and relevant
investigations. Surgery remains the treatment of choice.
AYURVEDIC UNDERSTANDING & PREVENTIVE MEASURES OF COVID-19: AN OVERVIEW
Authors: Pandey Ajai Kumar , Kathait Rashmi , Singh Jaspreet , S. Byadgi Parameswarappa
Published: January 2022

The world community is facing a pandemic of COVID -19, which is caused by infection of novel corona
virus-2. The disease has spread globally with a total of 27.2 Cr conrmed cases, 53.3 L deaths and 24.3 Cr
recovered as of December 13. Primarily; it involves the respiratory system and in due course of time affects the other systems too.
The pathophysiology and management are still evolving in modern medicine, while developments of vaccine are under the way.
As per Ayurveda, it is type of Aupasargikaroga (infectious disease) that is Sankramakaroga (communicable disease) in nature
and later on it may derange the basic matrix of bio-humours and alter the status of Agnis (bio-res) and Ojas (immune strength).
In view of this, different treatments guidelines have been recommended in the classics of Ayurveda by considering the genetic
constitution (Prakriti), kala, bala and other epigenetic factors of the patient. Besides, specic recommendations for Ahara (diet),
Nidra (sleep) and Brahmacharya (code of conduct related to mental and physical activities) have also been mentioned to target
physical, mental, social and spiritual health. In this context authors have tried to explore the preventive aspects which are
feasible for general public to become free from COVID-19 through Ayurveda.
COMPARATIVE STUDY OF MATERNAL AND NEONATAL OUTCOME OF COVID POSITIVE PREGNANT WOMEN IN FIRST AND SECOND WAVE
Authors: Lakshmi V. Radha , Reddy K. Anusha
Published: January 2022

Introduction: Corona virus disease-19 (COVID-19), produced by severe acute respiratory syndrome
Corona virus 2 (SARS-CoV2), has become a global pandemic, giving rise to a serious health threat
globally. In India we have seen a two wave pattern of reported cases with peak of rst wave in September 2020 and peak of
second wave in May 2021.Women undergoing pregnancy and those at the time of child birth and puerperium constitute
potentially vulnerable populations for covid-19.
Aims And Objectives: To evaluate differences in clinical presentation, co-morbidities, pregnancy complications and outcomes
in women with covid-19 during rst wave and second wave of covid-19 pandemic.
Materials And Methods: We conducted a retrospective observational cohort study of all hospitalized pregnant and
postpartum woman with SARS-CoV2 infection in Government General Hospital, Kurnool. All the patients admitted from 1st
May to 31st October 2020 were considered to be in the rst wave and those admitted from 1st April to 31st June were considered
to be in second wave.
Results: Incidence of cases has increased from 14.18 to 16.8%.There was two fold increase in the symptomatic cases from 4.2 to
8%patients in the second wave were younger in the age group of 16-25yrs.The number of pregnant women delivered by
Caesarean section have increased from 57.5 %to 61.1 %.ICU admissions have signicantly increased from 2.7% to 3.1% Case
fatality rate has increased from 0.4%-1.1%.
As observed from the above results there is higher frequency of severe Covid 19,increased ICU ad Conclusion: missions and
maternal deaths in second wave of Covid 19 pandemic as compared to the rst wave .Although the exact causes of increase in
severity and mortality are unknown ,but probably due to emergence of most pathological strains of SARS-Co2.
A COMPARATIVE PROSPECTIVE STUDY OF EFFICACY AND VISUAL OUTCOME OF PHACOEMULSIFICATION AND SICS IN NORTH INDIAN POPULATION IN AND AROUND LUCKNOW.
Authors: Nidhi Nidhi , Chaurasia R. K. , Mittal Jimmy
Published: January 2022

PURPOSE: To evaluate efcacy and visual outcome of manual small incision cataract surgery (SICS)
and phacoemulsication. METHODS: A prospective, interventional, observational, follow up study was
conducted on 120 patients with clinically signicant senile cataract undergoing cataract surgery by either SICS or
phacoemulsication, at a tertiary eye care centre in Lucknow. The follow up evaluations were carried out at post-operative day
st rd th 1, 1 week, 3 week and 6 week. RESULTS: On rst postoperative day, there was signicantly better visual outcome with
phacoemulsication than SICS (p = 0.005) with 80% patients in SICS group and 90% patients in phacoemulsication group,
th had best corrected visual acuity (BCVA) better than equal to 6/18. However at 6 week, nal visual recovery was similar in both
the groups (BCVA 6/18 in 96.7% in SICS group and 100% in phacoemulsication group) with no statistically signicant
difference. There was no signicant difference in overall per operative and post operative complications between SICS and
phacoemulsication. SICS and phacoemulsication did not show signicant difference in surgery induced astigmatism (SIA)
with SIA of 0.733D and 0.775D in SICS and phacoemulsication group respectively. CONCLUSIONS: Phacoemulsication is
superior to SICS in terms of early visual rehabilitation. But there is no signicant difference in nal visual outcome and
complication rates between the two techniques.
A STUDY OF BARR BODIES IN CASES OF PRIMARY AMENORRHEA.
Authors: Radhika M Hema , Elena G. Krupa
Published: January 2022

BACKGROUND: Barr body (or) X- chromatin is a heterochromatin mass seen in all somatic cells of
females species. They account to nearly 80-90% in females and 1-3% of cells of normal males. Primary
Amenorrhea a clinical condition is of varied aetiology, however Genetic factors being the major cause. Either a structural or a
numerical anomaly like X- monosomy of a female results in failure of commencement of menstruation. Identication of
chromatin negative condition in patients of primary amenorrhoea constitutes my study. The study i METHODOLOGY: s
conducted on 58 patients who visited Obstetrics Gynaecology clinics Visakhapatnam district with presenting complaint of
primary amenorrhea. Buccal smear examination is done to all the patients and observed under the microscope for Barr bodies.
Photographs were taken and the observations were tabulated and analysed. Absence of Barr Body was ob RESULTS: served in
28 cases (chromatin negative) and 26 cases were chromatin positive and 4 cases showed mosaicism. Primary CONCLUSION:
Amenorrhea due to chromosomal aberrations is a serious condition as it is associated with intense psychological trauma along
with physical. In Turner's syndrome single X-chromosome is present (45XO), the subject is female in phenotype, but the ovaries
are rudimentary (Streak Gonads) and absence of development of secondary sexual characters. So buccal smear is a simple,
rapid test that will enable us to decide which patients are to be referred for further investigations to conrm the diagnosis.
Variantes de atenção e/ou preocupação por sequenciamento genômico do COVID-19 no Brasil
Authors: Benito Linconl Agudo Oliveira , Lima Rosana da Cruz , Karnikowski Margô Gomes de Oliveira , Silva Izabel Cristina Rodrigues da , Azevedo Helder Lima Garcia
Published: January 2022

Na cidade de Wuhan, província de Hubei na República Popular da China, foi registrado pelas autoridades locais, um evento classificado enquanto surto, que permitiu a realização do diagnosticado de pneumonia (PNM).1,2 Este importante fenômeno foi datado no mês de dezembro do ano de 2019, sendo identificada uma cepa de coronavírus desconhecida até aquele momento, e que se espalhou rapidamente, apresentando o seu elevado potencial de transmissibilidade em vinte e quatro (24) outros países.
Descritores: Genética; COVID-19; Atenção a Saúde
Papel do enfermeiro frente a doença renal crônica dialítica na unidade de terapia intensiva
Authors: Silva Vera Lucia Fagundes da , Takashi Magali Hiromi
Published: January 2022

Objetivo: Analisar o papel do enfermeiro no cuidado com pacientes com doença renal crônica dialítica na unidade de terapia intensiva. Método: Trata-se de um artigo de revisão integrativa realizado por meio da análise de 5 artigos científicos extraídos do google acadêmico, Portal da Biblioteca Virtual em Saúde (BVS), Revistas de Saúde, Scientific Eletronic Library OnLine (SciELO), Biblioteca Virtual em Saúde (BVSMS). Resultados: O enfermeiro é muito importante no desenvolvimento da qualidade de vida e no processo de enfrentamento da doença renal crônica, no tratamento de hemodiálise, é a pessoa que mais tem contato com o paciente antes, durante e após a diálise. Uma vez que a vida do paciente pode depender de muitas dessas medidas, o enfermeiro deve permanecer vigilante para detectar possíveis complicações durante a diálise e tomar as medidas adequadas de forma rápida. Considerações finais: A importância desta pesquisa é buscar o melhor atendimento para os pacientes com a doença renal crônica, destacando que o paciente deve estar consciente da sua enfermidade e do seu tratamento, as formas de terapia renal, dieta, restrição hídrica, uso de medicamentos, controle da pressão arterial e da glicemia. O enfermeiro orienta para amenizar o impacto e o estress, minimizando alguma ocorrência inesperada do tratamento.
Descritores: Enfermagem; Doença renal crônica; Unidade de Terapia Intensiva.
Degradation assessment of fallowed and cultivated soils of Teaching and Research Farm,
Federal University Dutse, Jigawa State.
Authors: A.Y Awwal , V.O Onokebhagbe , K.A Adegboye
Published: January 2022

Fallowed and cultivated soils of Teaching and Research Farm, Federal University Dutse (TRF, FUD) were investigated to compare their degradation rates. Representative soil samples from farmlands were collected from the surface (0-15 cm) and sub-surface (16- 30 cm) soil depths from cultivated (millet and sorghum farms) and fallowed (Block A and Block B) lands. The soil's physical and chemical properties were investigated in the field and laboratory. Data collected were subjected to descriptive statistics and soil degradation assessment was done following standard procedures. The results revealed that the fallowed soils were moderately degraded (44.44%), while cultivated soils were highly degraded (52.78%). Physical and biological degradation was more pronounced on the cultivated soils, which was attributed to the effect of cultivation. However, both soils were degraded which indicated that fallow methods or time was still insufficient. Conservation tillage improved bush fallowing mechanisms such as leguminous fallow and proper management of organic wastes. These were suggested as management practices that could replenish the nutritional status of both soils.