bluuebunny/crossref_metadata_2025 huggingface dataset:
Ischemic Heart Disease and Related Diseases in People of the Older Age Group: Predicting Life Expectancy
Authors: Войнаровская Г.П. , Асанов Э.О.
Published: March 2022

Цель. Определение прогностического значения основных сопутствующих заболеваний внутренних органов у пациентов с ишемической болезнью сердца (ИБС) пожилого и старческого возраста.Материалы и методы. Проведен ретроспективный анализ историй болезней и сформирована выборка из 236 пациентов с ИБС старше 60 лет, которые наблюдались в ГУ «Институт геронтологии им. Д.Ф. Чеботарева НАМНУ» в 1997–2019 годах и умерли вследствие кардиоваскулярного события.Результаты. Развитие сопутствующих заболеваний (артериальная гипертензия (АГ), сахарный диабет 2-го типа (СД), хроническое обструктивное заболевание легких (ХОЗЛ), дислипидемия) оказывает существенное влияние на снижение продолжительности жизни у пациентов с ИБС старшей возрастной группы. При этом наибольшее негативное влияние на продолжительность жизни у пациентов с ИБС пожилого и старческого возраста оказывает артериальная гипертензия и сахарный диабет. Несколько меньше снижают продолжительность жизни у пациентов с ИБС пожилого и старческого возраста дислипидемия и ХОЗЛ.Выводы. Разработанные математические модели прогнозирования продолжительности жизни пациентов с ИБС пожилого и старческого возраста могут быть использованы в клинической практике при проведении лечебно-диагностического процесса, для оценки эффективности лечебных и реабилитационных мероприятий, а также для разработки профилактических программ.

Purpose. Determination of the prognostic value of the main concomitant diseases of the internal organs in patients with ischemic heart disease (IHD) in the elderly and senile age.Materials and methods. Retrospective analysis of the medical history was performed and a sample of 236 patients with coronary heart disease older than 60 years, who were observed at the Instituteof Gerontology named after D.F. Chebotarev of the NAMS of Ukraine in the period 1997–2019 and died as a result of a cardiovascular event.Results. The development of concomitant diseases (arterial hypertension (AH), type 2 diabetes mellitus (DM), chronic obstructive pulmonary disease (COPD), and dyslipidemia) has a significant impact on reduction of life expectancy in patients with IHD in the older age groups. Moreover, AH and DM have the greatest negative impact on life expectancy in patients with IHD of the elderly and senile age. Dyslipidemia and COPD reduce the life expectancy in patients with ischemic heart disease of the elderly and senile age slightly less.Conclusions. The developed mathematical models for predicting the life expectancy of patients with IHD of the elderly and senile age can be used in clinical practice in the treatment and diagnostic process to assess the effectiveness of treatment and rehabilitation measures, as well as to develop prevention programs.
The Use of Hophytol in the Complex of Preventiveand Therapeutic Measures in Pregnant Women with Early Toxicosis
Authors: Пересада О.А.
Published: March 2022

В статье приводятся основные причины развития раннего токсикоза беременных, его классификация, описывается клиническая картина разных форм. Указываются основные методы современного лечения данной патологии, включающего применение антиоксиданта Хофитола.

The article presents the main reasons for the development of early toxicosis in pregnant women and its classification; the clinical picture of different forms is described. The main methods of modern treatment of this pathology, including the use of the antioxidant Hophytol, are indicated.
Molecular-Biological Factors Influencing Diagnostic Reliabilityof the Results of Laboratory Studies Based on PCR Analysis. Report II
Authors: Костюк С.А. , Полуян О.С.
Published: March 2022

Тема лабораторных ошибок в постановке полимеразной цепной реакции (ПЦР) в режиме реального времени, или менеджмент риска ошибок, продолжает оставаться весьма актуальной и недостаточно изученной, требующей выделения отдельного направления в области применения технологий молекулярно-биологического анализа. Разрозненные, недостаточно систематизированные знания, касающиеся фундаментальных основ обеспечения процедуры молекулярно-биологического исследования, не позволяют специалистам ПЦР-лабораторий практического здравоохранения эффективно организовать работу по выявлению лабораторных ошибок, которые могут возникать на любом из этапов процедуры исследования, носить методический или аналитический характер.Разработать единую типовую модель борьбы с лабораторными ошибками при проведении ПЦР-исследований сложно, поскольку каждая лаборатория может отличаться от других по своей организационной структуре, видам оборудования, используемым реагентам, перечню видов исследований. В этой связи необходимо на основе научного анализа возможных лабораторных ошибок сформировать профессиональное мышление у врачей лабораторной диагностики, работающих в практическом здравоохранении. Этой проблеме и посвящена настоящая публикация.

The topic of laboratory errors in real-time PCR or the error risk management continues to be very relevant and insufficiently studied, requiring a separate direction in the application of molecular biological analysis technologies. Scattered, insufficiently systematized knowledge regarding the fundamental principles of the molecular biological research procedure does not allow the specialists of practical healthcare PCR laboratories to effectively organize the work on detecting laboratory errors that may occur at any stage of the research procedure, be methodical or analytical.It is difficult to develop a single standard model for combating laboratory errors during PCR studies, since each laboratory may differ from others in its organizational structure, types of equipment, reagents, and the list of types of studies. In this regard, it is necessary, on the base of the scientific analysis of possible laboratory errors, to form professional thinking among laboratory diagnostics doctors, who work in practical health care. This problem is the subject of this publication.
Anosognosia in Individuals with Aggressive Behavior, with Alcohol Dependence
Authors: Сайков А.Д. , Скугаревский О.А.
Published: March 2022

В статье анализируются результаты собственных исследований феномена анозогнозии у пациентов с зависимостью от алкоголя с разным характером гетероагрессивного поведения в анамнезе. Проверялась гипотеза о том, связана ли агрессивность зависимых от алкоголя лиц с отрицанием у себя проблемы неконтролируемого приема алкоголя. При этом принимали во внимание сложную структуру анозогнозии, имеющую когнитивный, эмоциональный и мотивационный компоненты. Пришли к выводу, что как психологический феномен анозогнозия имеется у всех пациентов с синдромом зависимости от алкоголя. Однако у лиц, склонных к гетероагрессивному поведению, явно преобладает мотивационный компонент анозогнозии, что важно при планировании лечебных и реабилитационных мероприятий.

The article analyzes the results of our own studies of the phenomenon of anosognosia in patients with alcohol dependence with a different history of hetero-aggressive behavior. The hypothesis was tested whether the aggressiveness of alcohol-dependent individuals is associated with their denial of the problem of uncontrolled alcohol intake. At the same time, the complex structure of anosognosy, which has cognitive, emotional, and motivational components, was taken into account. We came to the conclusion that, as a psychological phenomenon, anosognosia is present in all patients with alcohol dependence syndrome. However, in individuals prone to hetero-aggressive behavior, the motivational component of anosognosia clearly prevails, which is important when planning treatment and rehabilitation measures.
Complex Rehabilitation Program for Children with Sensorineural Hearing Loss
Authors: Заставная О.М. , Попович В.И. , Войчишин Л.И. , Богославец Р.Я.
Published: March 2022

Цель. Оценка эффективности комплексной программы реабилитации детей с сенсоневральной тугоухостью, которая включала: занятия на аппарате «Верботон», занятия с дефектологом, занятия по сенсорной интеграции, логопедический массаж и лечебную гимнастику, в которую были включены упражнения на развитие мелкой моторики рук.Материалы и методы. Нами было обследовано 32 ребенка с диагнозом «сенсоневральная тугоухость III степени». Для обследования слуха у детей мы использовали метод «гороховых проб». Для тестирования мелкой моторики рук мы использовали систему классификации BFMF (Bimanual fine motor function).Результаты. Анализируя результаты «гороховых проб», мы заметили, что у детей, которые занимались по нашей программе реабилитации, достоверно улучшился слух по сравнению с детьми группы контроля. Мы также отметили, что достоверно увеличилось количество детей основной группы, у которых улучшилась мелкая моторика рук.Выводы. Анализируя вышеописанное, мы пришли к выводу, что при систематических занятиях на аппарате «Верботон» у детей с сенсоневральной тугоухостью III степени можно значительно улучшить слух, а занятия с дефектологом, логопедом, психологом и физическим терапевтом способствуют социализации ребенка, улучшению языка, мелкой моторики и общего физического развития.

Purpose. Evaluation of the effectiveness of a comprehensive rehabilitation program for children with sensorineural hearing loss, which included the following: the classes on the Verboton apparatus, classes with defectologist, classes with sensory integration, speech therapy massage and therapeutic gymnastics with exercises for development of fine motor skills of the hands.Materials and methods. We examined 32 children with sensorineural hearing loss of the 3rd degree. For examination of hearing in children, we used the“pea test” method. We used the BFMF (Bimanual fine motor function) classification system to test motor skills of the hands.Results. Analyzing the results of the “pea tests”, we noticed that the children who took part in our rehabilitation program significantly improved their hearing if compared to the children of the control group. We also noted that there was a significant increase of the number of children in the main group in who the fine motor skills of hands improved.Conclusions. We came to the conclusion that with systematic exercises on the Verboton apparatus in children with sensorineural hearing loss of the 3rd degree, it is possible to significantly improve hearing; the lessons with defectologist, speech therapist, psychologist and physical therapist contribute to child’s socialization, language improvement, fine motor skills, and general physical development.
Pengaruh Persepsi Pasien Tentang Akreditasi Puskesmas Terhadap Kepuasan Pasien Di Puskesmas Siatas Barita
Authors: Gultom Jona Efendi , Nyorong Mappeaty , Aini Nur
Published: March 2022

Pelaksanaan Akreditasi Puskesmas menjadi cara untuk meningkatkan mutu pelayanan kesehatan pada puskesmas, sehingga dari mutu pelayanan kesehatan yang ditingkatkan dapat memberikan kepuasan bagi pasien atau masyarakat yang menerima pelayanan kesehatan tersebut. Penelitian ini bertujuan untuk menganalisis pengaruh persepsi pasien tentang akreditasi puskesmas terhadap kepuasan pasien di Puskesmas Siatas Barita. Desain penelitian explanatory research menggunakan pendekatan crossectional study. Populasi dalam penelitian ini sebanyak 525 orang yang berusia 25-50 tahun, dan jumlah sampel yang didapat sebesar 84 orang. Analisis data chi-square dan regresi logitik berganda. Variabel Persepsi terhadap sumber daya manusia (p=0,001) dan manajemen mutu (p=0,001) berpengaruh terhadap kepuasan pasien berpengaruh terhadap kepuasan pasien. Pelayanan dan kepuasan merupakan dua hal yang tidak dapat dipisahkan, karena dengan adanya kepuasan maka pihak terkait dapat saling mengkoreksi sampai dimana pelayanan yang diberikan apakah bertambah baik atau buruk. Penanggungjawab manajemen mutu puskesmas harus melakukan evaluasi lebih lanjut yang berhubungan dengan sumber daya manusia (petugas) dan mutu pelayanan pasien agar dapat meningkatkan pelayanan dan kepuasan pasien di Puskesmas Siatas Barita.
Pengetahuan Tentang Covid 19 Dan Sikap Tentang Vaksin Covid 19
Authors: Alfianur Alfianur
Published: March 2022

Covid 19 merupakan penyakit infeksi yang disebabkan oleh corona virus, penyakit ini telah menjadi pandemik, Pemerintah melalui Kementerian Kesehatan (Kemenkes) tengah menggenjot pelaksanaan vaksinasi massal Covid-19 sejak awal tahun ini. Hingga April 2021, Indonesia telah mencapai angka 12,7 juta vaksinasi Dengan perolehan tersebut, Namun angka ini masih jauh jika dibandingkan dengan jumlah penduduk Indonesia saat ini yang mencapai sekitar 270 juta jiwa Tujuan dari penelitian ini adalah untuk menggambarkan tingkat pengetahuan responden tentang Covid 19 dan Sikap responden tentang vaksin covid 19. Jenis penelitian ini adalah penelitian kuantitatif dengan desain Cross sectional. Sampel penelitian ini adalah pesepeda (Goweser). Menggunakan total sampling dan pengolahan data menggunakan pendekatan statistic deskriptif (distribusi frekuensi).Hasil analisis data didapatkan Responden memiliki tingkat pengetahuan yang baik sebanyak 49 orang (94%) sisanya memiliki pengetahuan ditingkat cukup sebanyak 3 orang (6%) dan sebanyak 47 orang (90%) responden  memiliki sikap positif tentang vaksin covid 19 namun masih ada sebanyak 5 orang (10%) yang masih memiliki sikap negatif tentang vaksin covid 19
PENGARUH PENGANGGURAN DAN INFLASI TERHADAP PERTUMBUHAN EKONOMI DI KOTA TARAKAN
Authors: Darmawanto Agus Tri , Hasliani Hasliani
Published: March 2022

Tujuan penelitian ini (i) menganalisis pengaruh secara parsial pengangguran dan inflasi terhadap pertumbuhan ekonomi di Kota Tarakan, (ii) menganalisis pengaruh secara simultan pengangguran dan inflasi terhadap pertumbuhan ekonomi di Kota Tarakan. Metode penelitian yang digunakan dalam penelitian ini adalah kuantitatif. Data yang digunakan adalah data sekunder tahun 2008-2020 dengan analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa tingkat pengangguran secara parsial berpengaruh signifikan terhadap pertumbuhan ekonomi di Kota Tarakan. Sedangkan variabel inflasi tidak berpengaruh signifikan terhadap pertumbuhan ekonomi Kota Tarakan. Tingkat pengangguran dan inflasi secara simultan berpengaruh signifikan terhadap pertumbuhan ekonomi Kota Tarakan.
ANALISIS PERENCANAAN KETENAGAKERJAAN DI KOTA TARAKAN
Authors: Ariani Ariani
Published: March 2022

Paradigma tradisional memiliki pandangan tentang pembangunan yang ada di Indonesia sebagai negara yang berkembang, sehingga diidentikan dengan upaya untuk meningkatkan pendapatan per-kapita atau dengan strategi pertumbuhan ekonomi untuk mengurangi masalah-masalah pembangunan yang berdasarkan pada pancasila dan pembukaan UUD 1945. Berdasarkan identifikasi perencanaan ketenagakerjaan di kota Tarakan, penelitian ini bertujuan untuk mengetahui potensi dan industri daerah yang mampu menopang ketersediaan kesempatan lapangan kerja di Kota Tarakan, ketersediaan sumber daya manusia yang mumpuni dari segala aspek, ketesediaan kelembagaan ketenagakerjaan yang diharapkan mampu menopang peningkatan kinerja dari pencari pekerjaan. Transparan, proses dan mekanisme pengambilan keputusan yang dibangun sejak mulai tingkat dinas/instansi, lembaga dan swasta terkait ketenagakerjaan sudah diketahui dan dapat dipantau oleh masyarakat Kota Tarakan. Responsif, usulan kegiatan yang dihasilkan lebih disebabkan adanya upaya merespon apa yang menjadi isu di masyarakat Kota Tarakan. Partisipatif, keterlibatan masyarakat Kota Tarakan menjadi satu keniscayaan dalam pengertian perumusan yang terjadi dilakukan bersama dan selalu memperhatikan masalah/isu yang diangkat oleh masyarakat. Akuntabel, Seluruh proses dilakukan secara transparan, menjawab kebutuhan dan melibatkan masyarakat Kota Tarakan dan hasilnya hasilnya pasti dapat dipertanggungjawabkan. Melalui beberapa daya dukung sesuai analisis peran yang ada yaitu beberapa hal yang perlu dilakukan. Pertama, Dukungan kongkrit dan nyata adalah keikutsertaan masyarakat yang terbentuk dalam Tripartit di kota Tarakan. Kedua, Daya dukung yang merupakan potensi (akan ada atau bisa diusahakan) juga tidak ada karena dukungan ini muncul kalau ada dukungan yang berupa dukungan konkrit dan nyata sudah ada dahulu. Ketiga, dukungan dari sektor formal dan informal serta dukungan dari masyarakat yang terdapat di kota Tarakan.
Ekspresi Kata “Anying” dalam Berbagai Interpretasi Emosional Dialek Sunda
Authors: Dewi Lusiana Suciati
Published: March 2022

Penelitian ini berlatar belakang tentang bahasa dan kebudayaan Sunda, yang memaknai sebuah ekspresi dalam berbagai interpretasi emosional pada dialek Sunda. Tujuan penelitian ini, untuk memperoleh gambaran sebanyak apa masyarakat Sunda menggunakan ungkapan kata “anying” pada berbagai tuturan ekspresi emosional dan kepada siapa saja ungkapan ini ditunjukkan, sehingga bisa di lihat nilai dan norma kebudayaan serta etika yang di pakai oleh masyarakat Sunda. Metode yang digunakan adalah metode deskriptif kualitatif. Teori yang melandasi penelitian ini yaitu dialek Sunda, kebudayaan Sunda, Dialek dalam kebudayaan Sunda, makna kata “anying”, dan fenomena kata “anying” dalam kebudayaan Sunda. Data penelitian berupa deskripsi hasil dari survey penelitian, perbedaan ungkapan dalam ekspresi emosional yang digunakan responden. Hasil penelitian diperoleh adanya perbedaan ungkapan dari berbagai jenis responden.
DEVELOPMENT OF FERMENTED MILK PRODUCT USING REGIONAL RAW MATERIALS
Authors:   Don State Agrarian University, Shirokova N. V. , Nasirov Yu. Z. ,   Don State Agrarian University
Published: March 2022

The development of healthy food products is one of the priorities of the technological development of the Russian Federation. The “Strategy for improving the quality of food products in the Russian Federation until 2030” is also aimed at ensuring good nutrition in order to increase the duration and improve the quality of life of the population. Recently, the consumer market for domestic dairy products has changed dramatically. Manufacturers offer the population a diverse range of food products, which differ in chemical composition, functional purpose and consumer properties. The inclusion of fermented milk products in the diet makes it possible to compensate for the protein deficiency observed in a significant part of the population. The development of new fermented milk products is an important direction, since a fermented milk product is a necessary source of nutrients for the human body, and grape seed oil and carrot puree increase its biological value. The aim of the work was to study the technological features of obtaining functional fermented milk products by enriching them with regional plant ingredients. To achieve this goal, the method of laboratory work was used with the production of prototypes of fermented milk products, the study of organoleptic properties. Experimental studies were carried out at the Department of Food Technologies and Commodity Science of the Don State Agrarian University. During the work, a set of generally accepted standard research methods was used. Fermentation was carried out using starter Streptoccocus thermophilius; Streptoccocus lactis; Lactobacillus helveticus; Propionibacterium freudenreichii subsp. shermani; lactobacillus acidophilus. The optimal amount of plant components to be introduced has been established. Based on the results obtained, it can be concluded that it is expedient to enrich the fermented milk product with herbal ingredients.
SYNCHRONIZATION OF SEXUAL FUNCTION BY GONADOTROPIC AND OVARIAN HORMONES IN THE CONTEXT OF RESTORATION OF FERTILITY IN BEEF CATTLE
Authors:   Saratov State Agrarian University named after N.I. Vavilov, Almtaev E. A. , Avdeenko V. S. ,   Volgograd State Agrarian University, Pereryadkina S. P. ,   Volgograd State Agrarian University, Galchenko V. A. ,   Volgograd State Agrarian University
Published: March 2022

It was found that during stimulation of the excitation stage of the sexual cycle, the time interval from the first signs of estrus to ovulation was 25.4±0.93 hours in heifers of breeding age with acyclia, while in infertile cows it was 32.8±1.15 hours. The synchronized sexual cycle in beef problem heifers of breeding age with three wave growth of follicles averages 24 days and four waves of growth - 28 days, in repeatedly walking infertile cows with three wave growths of follicles 18 days and four on average 21 days. The highest concentration of progesterone (6.4 ng/ml) was observed on the 16th day in infertile cows with four growth waves, in problem heifers with three waves - on the 12th day (5.9 ng/ml). The maximum concentration of estradiol (16.1 pkg / ml) was observed after 2 hours in heifers and 4 hours in cows after the onset of estrus and general sexual arousal. The peak concentration of FSH after stimulation with gonadotropic and ovarian hormones was observed on days 11–12 in cows, and on days 4–5 and 15–16 in heifers. The successiveness of the preparing the surfagon of the challenge of the problem of the problem challenges is 20.0%, and in relationship with privacy - 34.0%, for fruitless cows, they went to the Surfagon Na FSG-P - Effect with 66.0%. The use of synthetic prostoglandins in the period from 6 to 18 days of the sexual cycle, the effect is - clatraprostin 50.0%, estuphalan, 50.0%, but estrophan - 46.7%. The combination of clatraprastin with FSH-p gives an effect of 69.4%, follimag 72.2%, the use of estufalan with FSH-p 71.4%, and with follimag - 70.3%. The introduction of superfan with FSH-p gives an effect of 71.9%, and with follimag 72.9%. The use of hormonal drugs follimag and estrofan is effective when progesterone values are not lower than 0.5 ng / ml. At lower concentrations, it is advisable to include surfagon at a dose of 10.0 ml in the treatment scheme.
EFFECT OF TECHNOLOGICAL AND ALIMENTARY STRESS ON THE SPERMOGRAM OF ROOSTERS
Authors:   Saratov State Agrarian University named after N. I. Vavilov, Danilovskaya V. K. , Vasilenko I. O. ,   Business Development and Research Director of Life Force Group LLC, Avdeenko V. S. ,   Saratov State Agrarian University named after N. I. Vavilov
Published: March 2022

An assessment was made of the reaction of meat cross-producing roosters to the transfer from floor to cage content. In the experiment, roosters of the ROSS 308 breed were used. To assess the qualitative indicators of the spermogram of the obtained ejaculates and determine the indicator of sperm activity, the selected roosters were divided into three groups: group 1 (n=5) - control; The 2nd group (n=5) of the experimental group received Reasil Humic Vet with water, the 3rd group (n=5) of the experimental group received with water a product containing colloidal selenium nanoparticles, silymarin and a stabilizer (NKS). It has been established that drinking liquid feed additive "Reasil Humic Vet" with water and a product containing colloidal selenium, silymarin and a stabilizer as nanoparticles neutralize the negative technological and alimentary stress effect on the body of breeding roosters. It was proved in the experiment that a fairly good volume of ejaculate was obtained from experienced roosters, which ranged from 0.1 ml to 1.1 ml. Sperm activity in the 1st group at the first assessment varied from 5.9 to 8.7 points. The increase in sperm activity in the second group, and especially in the 3rd experimental group, occurred on the 20th day and the next day of the experiment after transfer to individual cells and ranged from 8.5 to 9.5 points. Cv variability ranged from 32.0% to 54.0%. The data obtained, presented in the article, testify to the solution of the problem of culling young roosters, maintaining their reproductive ability and the quality of the resulting sperm production through the use of a liquid water-soluble feed additive of complex action "Reasil Humic Vet", and a product containing colloidal selenium, silymarin and a stabilizer as nanoparticles.
ANALYSIS OF THE PRODUCTIVITY OF TRITICALE VARIETIES AND INITIAL WHEAT AND RYE SPECIES
Authors:   Dagestan Experimental Station - Branch of the All-Russian Institute of Plant Genetic Resources named after N. I. Vavilov, Gadzhimagomedova M. Kh. , Kurkiev K. U. ,   Dagestan Experimental Station - Branch of the All-Russian Institute of Plant Genetic Resources named after N. I. Vavilov
Published: March 2022

A comparative analysis of the productivity and morphobiological characteristics of varieties of wheat, rye and triticale was carried out and promising forms were identified. The work was carried out at the Dagestan experimental station VIR. We studied 14 samples of hexaploid triticale from the world collection of VIR, as well as 2 released varieties of rye and wheat. Sowing for each sample was carried out on 1 m2 in 3 replications. The following were analyzed: yield of green mass, yield of dry mass, seed yield, number of stems, foliage, plant height, heading period and weight of 1000 grains. The polyploidity of triticale contributes to the formation of a good vegetative mass, which is suitable for cultivation in the conditions of irrigated agriculture in Southern Dagestan in the production of fodder. The yield of dry and green mass of triticale depends mainly on the number of stems per 1 m2 and the weight of the 1st stem with leaves and spike, and to a lesser extent on the height of the plants. In terms of yield, only some varieties of triticale are superior to zoned varieties of wheat and rye. We have identified samples with a high yield of vegetative and dry mass (PRAG 45/6, PRAG 45/7, PRAG 82, and Creslawicka), the grain of these varieties is also suitable for fodder purposes. Forage grades of triticale usually have large, undersized grains.
THE EFFECTIVENESS OF THE USE OF COMPLEX FERTILIZER "POLYDON BIO LEGUME" ON CROPS OF RED CLOVER
Authors:   Vladikavkaz Scientific Center of the Russian Academy of Sciences, Lyubov Alekseevna Dzugaeva , Asya Taymurazovna Doeva ,   Gorsk State Agrarian University
Published: March 2022

The research included the goal of revealing the effect of complex fertilizer on the quantitative composition and classes of microorganisms, as well as the dynamics of the formation of nodule bacteria under clover crops. The experience was laid in the fields of the SKNIIGPSh VNTs RAS. The soil is medium-thick, heavy loamy chernozem, underlain by pebbles. The reaction of the soil solution is slightly acidic (pH-5.73). The humus content is up to 4.5%. The arrangement of variants in repetitions is randomized. The repetition of the experiment is three times. The preparation used is a complex fertilizer with a high content of nitrogen, microelements, amino acids and polysaccharides in the lignosulfonate complex. It was established that the main groups of microorganisms are bacteria (bacilli and non-spore forms) - 6 species, actinomycetes - 2 species and microscopic fungi - 1 species. The soil suspension was sown on meat-peptone, starch-ammonia and wort-agar. When treated with "Polydon Bio Legumes" for clover seedlings at doses of 0.5 l and 1 l/ha, it was found that the best option is 1 l/ha. Compared with the control, the number of non-spore-bearing ammonifiers increased by 2.9 times, bacilli - by 1.8; nitrifiers and actinomycetes - 1.5; microscopic fungi - 2.3 times. In the budding phase - the beginning of flowering, an increase in the dose to 1.5 l / ha had a negative effect on such groups of microorganisms as non-spore-bearing ammonifiers and microscopic fungi. However, the number of bacilli and actinomycetes increased 1.6 times. Therefore, a treatment dose of 1 l/ha is recognized as an effective option. When spraying on seedlings in the variant of 1 l/ha, the first nodules appeared 4-5 days earlier than the control. The introduction of microfertilizers had a positive effect on the quantity - 173 pieces and the weight of the symbiotic apparatus - 94 g. The yield of green mass for 2 cuttings was 317 c/ha, which is 22% higher than the control. This indicator was achieved when treated with Polydon at a dose of 1 l/ha. Increasing the dose of the drug did not affect the yield.
ON PROBLEMS OF PROTECTION AGAINST ATMOSPHERIC CORROSION OF MACHINERY AND EQUIPMENT IN AIC
Authors:   All-Russian Research Institute for the Use of Equipment and Oil Products in Agriculture, Larisa Gennadievna Knyazeva , Andrey Valerievich Dorokhov ,   Institute for the Use of Equipment and Oil Products in Agriculture, Nikolai Alekseevich Kuryato ,   All-Russian Research Institute for the Use of Equipment and Oil Products in Agriculture, Valentin Vladimirovich Safonov ,   Saratov State Agrarian University named after N. I. Vavilov
Published: March 2022

An analysis is given of some corrosion problems in the agro-industrial complex associated with various climatic conditions, specific operating environments for machinery and equipment, and some particular solutions are shown related to the use of anti-corrosion materials available and effective in agricultural production. When tested in a 3% NaCl solution for 160 days, sunflower and rapeseed oil sludges, waste motor oil purification products are effective. Protective efficiency is 89-90%. The study of soil extracts by the method of polarization curves showed that leached chernozem is more corrosive than ordinary chernozem and dark chestnut soils. Additives to soils with mineral fertilizers increase their corrosive aggressiveness, especially in the presence of moisture. The rate of corrosion in soil extracts in the presence of ammonium nitrate is 10-15% higher than in the presence of azophoska, superphosphate, and urea. Sunflower oil sludge protects the surface of 0.8 kp steel with traces of mineral fertilizers with a protective efficiency of 97-100. It has been found that at high humidity, steel is more susceptible to general corrosion than copper or brass. This trend persists at H = 100% and the simultaneous presence of CO2, H2S, NH3 in concentrations three times higher than the maximum allowable for livestock buildings. Solving the problem of the correct choice of anti-corrosion materials will reduce the losses from corrosion destruction of agricultural machinery and equipment, while observing the principle of adequacy of the cost of protection and corrosive aggressiveness of the environment.
Pemanfaatan media dedak padi yang difermentasi dan tidak difermentasi untuk perbanyakan Alona sp.
Authors: Sanggaria Ayu W. , Solang Jhonly , Pangkey Henneke , Kreckhoff Reni L. , Sambali Haryani , Watung Juliaan Ch. , Kambey Alex D.
Published: March 2022

This study aimed to analyze the use of fermented rice bran media for the propagation of Alona sp. The method used is an experimental method, using one-way ANOVA, with three treatments, namely fermented rice bran media, unfermented rice bran media, and water. Each treatment was repeated 3 times, so that 9 experimental units were obtained. The observed variable was the density of Alona sp. The results showed that the density of Alona sp. that were cultured on fermented rice bran media was significantly different from that of unfermented rice bran and water.
Diagnosa penyakit dan analisis kualitas air untuk kesehatan ikan Nila (Oreochromis niloticus) yang dipelihara pada keramba jaring apung
Authors: Handayani Leni , . Siswanto
Published: March 2022

The purpose of this study was to diagnose diseases that attack tilapia and analyze the quality of the waters around the floating net cages. The research was conducted using in situ and ex situ methods. Sampling was carried out in Pematang Limau Village, while for disease diagnosis at the PUSKESWAN Laboratory and water chemistry analysis at the Health and Calibration Laboratory of Palangka Raya. Diagnosis is made by taking fish samples and observing the clinical symptoms of fish. Disease diagnosis included parasitic and bacterial diseases. For water quality parameters, physical and chemical parameters of the waters were observed. Based on the diagnostic results of observations in the field and in the laboratory, a conclusion was obtained that the tilapia (Oreochromis niloticus) reared in floating net cages in Pematang Limau Village did not experience specific diseases because the symptoms showed only bleeding and lumps on the skin, side of the mouth of some fish only. Laboratory results from the identification of the disease for bacterial diseases were not found, only parasitic diseases with a mild attack level with 4 types of ectoparasites that often attack tilapia. The results of the analysis of water quality in the waters also showed relatively good, but when viewed from the BOD and COD values, it shows that there was light water pollution.
Evaluation of the thermal effusivity of intermetallic compounds using a modulated thermoreflectance method
Authors: Nakamura Fumiya , Murakami Taichi , Miyake Shugo
Published: March 2022

In this study, we evaluated thermal properties of the matrix phase and intermetallic compounds in solder joints by a frequency-domain thermoreflectance method with high spatial resolution realized by two two laser beams and considering thermal diffusion length. The values of the thermal effusivities of a tin matrix phase (Sn matrix) and the intermetallic compounds (IMCs) in solder joints were determined for each heating frequency using calibration curves given by standard samples with known thermal properties. These measured heat effusivities of these Sn matrix and IMCs were estimated various values affected thermal conductivity of addition elements. Moreover, to convert from thermal effusivity to thermal conductivity, numerical calculations were conducted with assumed various thermal conductivity of molybdenum-reflector film on the sample surface and the volumetric heat capacity of IMCs. Finally, it is found that the apparent thermal conductivity of the Mo film was 0.5 W m−1 K−1 and the thermal conductivity of IMCs were shown 25–37 W m−1 K−1 with composition dependence clearly.
Limited current conduction due to various types of stacking faults in n-type 4H-SiC epilayers
Authors: Asada Satoshi , Murata Koichi , Tsuchida Hidekazu
Published: March 2022

Impacts of various types of stacking faults (SFs) on electron conduction in an n-type 4H-SiC epilayer were experimentally investigated. N-type Schottky barrier diodes were fabricated, containing a SF plane in the active area with a covering ratio of unity, whereupon the current–voltage characteristics were evaluated within a temperature range of 293–523 K. The forward current was significantly limited due to the SFs, the degree of which depended on the type of SF, and the current limitation was moderated by increasing the temperature. These results could be consistently explained by the well-known quantum well model.
Utilizing Multiple Inputs and Outputs for Optimal Spectrum Efficiency in the Uplink and Downlink
Authors:   Department of Electronics & Communication Engineering, Global Academy of Technology, Bengaluru, India., C Bharathi , H.S Manjunatha Reddy ,   Department of Electronics & Communication Engineering, Global Academy of Technology, Bengaluru, India.
Published: March 2022

Attaining maximum spectral efficiency using massive MIMO in a cell network system is a promising method to expand the efficiency in the system. By means of arranging arrays of antennas at the base stations in terms of large number of dynamic components and carry out the processing of coherent transceiver techniques are improving the system performance. General guideline is that these frameworks ought to have a significant degree of magnitudes of massive N number of antennas are required in contrast to the active premeditated L number of users. In support of this reason that the users channels are probably orthogonal to each other with N/L greater than 10. The proposed work, investigate the L* number of planned users, relies upon N and some of the parameters mentioned in this framework. The spectral efficiency articulations are determined to empower the framework level assessment with power management , reuse of random generation pilot, and user arbitrary positions. The estimation of L* number of active user in the massive N system be determined inside the close structure. But experimental simulations are utilized limited number of N to demonstrate at various interference situations, with various pilot reuse issues, and for various handling process. The transmission is capable of half of block is devoted for pilots signalling and the best possible N/L is below 10 within several situations of convenient relevance for functional significance and L* relies emphatically upon the processing scheme.
SOCIOECONOMIC IMPACT OF THE COVID-19 PANDEMIC AND OF THE RESPONSE POLICY IN MOLDOVA: AN INTERGENERATIONAL PERSPECTIVE BASED ON THE COMPUTABLE GENERAL EQUILIBRIUM MODEL
Authors:   Academy of Economic Studies of Moldova, Prohnitchi Valeriu
Published: March 2022

The author employs a Computable General Equilibrium (CGE) model calibrated on a Social Accounting Matrix for the Moldovan economy and enhanced with demographic details to answer three questions: 1) what has been the short-term socioeconomic impact of COVID-19, including the distributional ones from the gender and age perspective? 2) how likely were the 2020 policy measures to provide an adequate immediate response to the crisis? and 3) would there exist an alternative, more optimal policy? According to the CGE-based simulation results, cumulative effect of the COVID-19 economic shocks represents around 11% of the Moldovan GDP. All economic sectors are predicted to decline, with transport, HORECA and services to population sectors suffering the heaviest contractions. Transport sector employs predominantly mid-aged men, while the latter two typically employ women. Age- and sex-structure of employment by sectors explain why men aged 25-34 and women aged 15-24 suffer the largest reduction of their wage income (around 10%). Reflecting the income contraction of the breadwinning age categories and reduction in intra-household transfers, children’ consumption declines accordingly. The older generations relying on public pensions are relatively better sheltered against the COVID-19 socioeconomic effects, as pensions remain rather stable. The analysis suggests that the package of measures adopted by Moldovan government has had minor impact, with VAT reduction to HORECA sector having smaller compensatory effect compared to direct payments to infected doctors and labor-related subsidies. A combination of fiscal and structural measures would have provided a socially fairer and economically more efficient response to the crisis.
Pengembangan Pembelajaran Online Menggunakan Metode Contextual Learning Berbasis Film Animasi di Masa Pandemi
Authors: Amalia Dita Rizki , Narasati Riri , Dana Raditya Danar
Published: March 2022

Belajar adalah proses seseorang memperoleh pengetahuan, dari tidak bisa menjadi bisa. Belajar juga biasanya melibatkan antara dua individu yaitu pendidik dan peserta didik.Melalui pengalaman belajar yang telah dipersiapkan oleh pendidik di dalam nya ada proses melihat, mendengar,mengamati, dan memahami segala sesuatu yang ada di sekitar peserta didik.Dalam proses pembelajaran mata kuliah Desain Web (User Experience) dimana dalam prakteknya pendidik mengaitkan antara materi dengan situasi di lapangan dengan menggunakan model pembelajaran Contextual Teaching And Leraning membutuhkan media pembelajaran untuk dapat melakukan proses pembelajaran dengan baik. Media yang digunakan adalah media film berbasis animasi dimana mahasiswa mendapat gambaran tentang bagaimana riset dari User Experience dilakukan. Hasilnya setelah dilakukan pengujian secara statistik  ditemukan bahwa data berdistribusi normal walapun hasil uji t menunjukkan H0  diterima yang berarti peningkatan nilai mahasiswa secara kognitif tidak ada perbedaan pada nilai pretest dan postest yang disebabkan oleh beberapa faktor diantaranya proses belajar yang dilakukan tidak secara langsung diakibatkan pandemi sehingga tugas pun tidak dikerjakan maksimal.
Metode Multi Attributive Border Approximation Area Comparison (MABAC) Untuk Penilaian Kinerja Dalam Pengelolaan Alokasi Dana Desa (ADD)
Authors: Handayani Cucu - , Muhsidi Adi Muhamad , Khomalia Nur Isti
Published: March 2022

The Village Fund Allocation is one income proceed for the Village Revenue and Expenditure Budget of the rural government. For the implementation of financial governance, the Department of Community and Rural Empowerment does not yet have a performance appraisal system in managing the Fund Allocations. The Performance Appraisal System which is developed in this study aims to determine the optimality of rural governments in managing the Village Fund Allocation. The research methodology used in the study is MABAC (Multi-Attributive Border Approximation Area Comparison), a multi-alternative decision type. This method was chosen because of its stability and consistency in the solutions of decision making, compared to other decision support methods. The study was carried out on 11 villages with predetermined criteria data. From this data, an analysis is carried out resulting in values of performance assessment as well as the optimality of Fund Management.
Perbandingan Algoritma K-Means, X-Means Dan K-Medoids Untuk Klasterisasi Awak Kabin Lion Air
Authors: Wahidin Ahmad Jurnaidi , Sensuse Dana Indra
Published: March 2022

Lion Air is part of PT. Lion Group, which is a airline in Indonesia and a low-cost airline based in Jakarta, Lion Air throughout the year experienced an increase in its fleet and an increase in the number of flights, the greater the need for cabin crew, in addition to the recruitment process which must be selective, it is also necessary to monitor the crew. cabin crew so that cabin crew performance will continue to be well maintained so that several groups are formed called cabin crew monitoring groups, currently cabin crew clustering is carried out randomly so as to produce group members with different characteristics. Clustering should be computerized by utilizing data mining clustering, at the data processing stage by eliminating missing values and determining attributes, it produces 100 data, at the modeling stage the most optimum results obtained using the k-means algorithm are 4 clusters and 6 attributes are indicated by the Davies-value. The Bouldin Index (DBI) is 0.792, while the DBI value for the x-means algorithm is 0.812 and the k-medoids algorithm is 1.700 so that the k-means algorithm is the best algorithm in this study.
Aplikasi Penimbangan Balita Berbasis Internet Of Things (IoT) Untuk Meningkatkan Layanan Posyandu
Authors: Pramudita Rully , Faisal Muhammad
Published: March 2022

One of the services at the posyandu is weighing toddlers. But sometimes there is still a lack of accuracy in the measurement results. Therefore, in this study, designed and realized something that can measure body weight and provide information accurately and connected to a database. The software development method used in this research is the prototype method which supports the stages of making a prototype product before it becomes the final result. This measuring tool uses Arduino Uno as a microcontroller board, loadcell sensor to measure weight, and RFID to detect toddler's self data. The data from the two sensors is processed by Arduino Uno to be input into the database, the toddler's weight will be displayed on the LCD and sensor data will be displayed on the monitoring website. The results of the blackbox test of this system indicate that the tool can function properly
A Survey on Metaverse: Fundamentals, Security, and Privacy
Authors: wang yuntao , Su Zhou , Zhang Ning , Liu Dongxiao , xing rui , Luan Tom H. , Shen Xuemin
Published: March 2022

Metaverse, as an evolving paradigm of the next-generation Internet, aims to build a fully immersive, hyper spatiotemporal, and self-sustaining virtual shared space for humans to play, work, and socialize. Driven by recent advances in emerging technologies such as extended reality, artificial intelligence, and blockchain, metaverse is stepping from the science fiction to an upcoming reality. However, severe privacy invasions and security breaches (inherited from underlying technologies or emerged in the new digital ecology) of metaverse can impede its wide deployment. At the same time, a series of fundamental challenges (e.g., scalability and interoperability) can arise in metaverse security provisioning owing to the intrinsic characteristics of metaverse, such as immersive realism, hyper spatiotemporality, sustainability, and heterogeneity.

In this paper, we present a comprehensive survey of the fundamentals, security, and privacy of metaverse.

Specifically, we first investigate a novel distributed metaverse architecture and its key characteristics with ternary-world interactions. Then, we discuss the security and privacy threats, present the critical challenges of metaverse systems, and review the state-of-the-art countermeasures. Finally, we draw open research directions for building future metaverse systems.
Effects of mulch types on soil physicochemical properties, carbon sequestration, growth and yield of Bambara groundnut [Vigna subterranea (L.) Verdc.] in Agbani Area Enugu State
Authors: E.E Ikenganyia , M. A. N Anikwe
Published: March 2022

Field trials were conducted in 2017 and 2018 planting season at the Teaching and Research Farm of the Faculty of Agriculture and Natural Resources Management, Enugu State University of Science and Technology, Agbani. The experiment was laid out in randomized complete block design with three replications. The treatments were six different mulching materials (wood shavings, grass mulch, black polythene, clear polythene mulch, sawdust and no mulch material). The obtained results showed that Bambara groundnut grown on plots mulched with Panicum maximum produced significantly (p < 0.05) the highest pod weight per plant 87.50 g plant -1 -1 (2017) and 95.10 g plant (2018) respectively when compared with the other treatments. The result showed a significant difference (p < 0.05) on the number of leaves, leaf area index, and the number of pods per plant at four and eight weeks after planting in 2017 and 2018 planting season respectively. Soil sample tests revealed that plots mulched with sawdust had the highest soil bulk density with a value of 1.43 g cm-3 (2017) and 1.39 g cm-3 (2018) whereas the lowest was recorded in the unmulched plots (control) [1.02 g cm-3 (2017) and 1.00 g cm-3 (2018). Plots mulched with sawdust had more carbon content [0.137 mg c ha-1 (2017) and 0.141 mg c ha-1 (2018)] than the other treatments. Whereas the lowest carbon sequestration value was recorded in control and clear polythene plot treatment with a value of 0.049 mg c ha-1 (2017) and 0.051 mg c ha-1 (2018) respectively. The study showed that that Bambara groundnut grown on plots mulched with sawdust had the highest carbon content than the other mulch type.
El odio, la palabra y el tabú
Authors: Ipar Ezequiel
Published: March 2022

Our times coincide with the outbreak of a new function of the hand. Today, the hand moves, interacts, and agitates with its digits the new platforms of mass communication. The plasticity and dispositions of the hand, whichaccompanied the most important developmental transformations of our species, seem to dominate everything today. They organize the encountersof everyday life; they are the key that opens our identity in institutions; they bind us to social time through the speed of our electronic devices.The image of the hand that moves the digital subject is that of practicality and comfort. This subject could have managed to put the whole of the real literally in his hands. This paper reflects on a certain reverse side of this image of the sovereign digital subject. It questions the role of the word and the insistence of hate within the infinite networks and the structures of the digital platforms.
Reflexiones en torno al odio
Authors: Bodner Guillermo
Published: March 2022

Violence employed against certain social groups, due to their race, their sexual condition, their nationality has spread out throughout the worldin an alarming way. This violence that sometimes goes up to death is accompanied and stimulated by slogans and assertions that, under the formof discursive language, point out and mark those who are different by projecting hatred and aggressiveness. This paper analyses the historical and social panorama that characterizes the current world. The author gathers ideas from Bion on the analysis of groups and the psychotic part of the personality, to build bridges that point towards a psychoanalytic understanding of these processes.